Mouth opening rehabilitation training device

Abstract

The invention discloses a mouth opening rehabilitation training device which comprises a shell. The arc-shaped seat is arranged in the shell; the movable supporting seat is movably arranged on the arc-shaped seat; the action mechanism is arranged in the shell, and the action mechanism is used for driving the movable supporting seat to do arc motion; the first bearing assembly and the second bearing assembly are arranged on the movable supporting seat; the second bearing assembly and the first bearing assembly are arranged on the shell; the device is convenient to operate and control and convenient to clean, and meanwhile, different use requirements can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of opening trainers, and specifically to an opening rehabilitation trainer. Background Art

[0002] After oral surgery or under the influence of certain neurological diseases, patients may experience limited mouth opening, which seriously affects the quality of life; therefore, an opening trainer is usually needed to perform opening training; however, the existing opening trainers usually adopt a manual adjustment method, and the operation is not convenient enough; at the same time, the existing opening trainers have a single function and are inconvenient to meet different usage requirements. Summary of the Invention

[0003] The purpose of the present invention is to provide an opening rehabilitation trainer, which is convenient to operate and can meet different usage requirements at the same time.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: an opening rehabilitation trainer, including: a housing; an arc seat, the arc seat is arranged inside the housing; a movable support seat, the movable support seat is movably arranged on the arc seat; an action mechanism, the action mechanism is arranged inside the housing, and the action mechanism is used to drive the movement of the movable support seat; a first supporting component, the second supporting component is arranged on the movable support seat; a second supporting component, the first supporting component is arranged on the housing.

[0005] Further, it further includes: an arc slide rail, the arc slide rail is arranged on the arc seat; a slide block seat, the slide block seat is cooperatively arranged on the arc slide rail, and the slide block seat is fixedly connected to the movable support seat; wherein, the action mechanism drives the movable support seat to move along the arc of the arc slide rail.

[0006] Further, it further includes: an arc rack, the arc rack is arranged on the movable support seat; a fixed shaft, the fixed shaft is arranged inside the housing; a gear, the gear is rotatably arranged outside the fixed shaft; a first transmission member, the first transmission member is arranged at one end of the gear; a second transmission member, the second transmission member is rotatably arranged on the arc seat, and the second transmission member cooperates with the first transmission member; a connecting seat is arranged at one end of the second transmission member; a massage component, the massage component is detachably arranged on the connecting seat; wherein, when the movable support seat moves along the arc of the arc slide rail, the arc rack drives the gear to rotate.

[0007] Further, the massage component includes: a support column, the support column is detachably arranged on the connecting seat; a massage ball, a massage ball is arranged at one end of the support column.

[0008] Further, the end of the support column away from the massage ball can be threadedly engaged and connected to the connecting seat.

[0009] Further, the actuating mechanism includes: a worm gear rotatably disposed on the housing; a driving assembly for driving the worm gear to rotate; and a connecting rod guiding assembly disposed between the worm gear and the movable support seat.

[0010] Further, the driving assembly includes: a driving motor disposed inside the housing; a worm fixed on the output end of the driving motor, and the worm is engaged with the worm gear.

[0011] Further, the connecting rod guiding assembly includes: a driving rod with one end fixed to the worm gear; a linkage rod with one end hinged to the end of the driving rod away from the worm gear, and the other end of the linkage rod is rotatably disposed on the movable support seat.

[0012] Further, the first supporting assembly includes: a first support rod disposed on the movable support seat; and a first support block detachably disposed on the first support rod.

[0013] Further, the second supporting assembly includes: a second support rod disposed on the housing; and a second support block detachably disposed on the second support rod.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows.

[0015] 1. In the present invention, the driving motor drives the movable support seat to move along the arc-shaped slide rail, so as to expand the patient's mouth, and the operation is simple and efficient.

[0016] 2. The first support block and the second support block of the present invention are both detachably disposed, which is convenient for cleaning the first support block and the second support block after use.

[0017] 3. The present invention is also provided with a massage assembly. By installing the massage assembly, the massage ball can be driven to rotate under the action of the driving motor. By contacting the inner wall of the oral cavity with the massage ball, the massage effect on the oral cavity can be realized, which helps to train the oral cavity function and is convenient to meet different use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention.

[0019] Figure 1 It is a schematic diagram of the overall structure of Embodiment 1 of the present invention.

[0020] Figure 2 It is a schematic diagram of the installation of the actuating mechanism, the arc-shaped seat and the arc-shaped movable seat in Embodiment 1 of the present invention.

[0021] Figure 3It is a schematic diagram of the cooperation between the slider base and the arc-shaped slide rail in the first embodiment of the present invention.

[0022] Figure 4 It is a disassembly schematic diagram of the first supporting block and the second supporting block in the second embodiment of the present invention.

[0023] Figure 5 It is a schematic diagram of the overall structure in the third embodiment of the present invention.

[0024] Figure 6 It is a schematic diagram of the installation of the massage component in the third embodiment of the present invention.

[0025] Figure 7 It is a schematic diagram of the cooperation between the second transmission member and the first transmission member in the third embodiment of the present invention.

[0026] In the figure: 1. Housing; 11. Fixed shaft; 2. First supporting component; 21. First supporting rod; 211. First threaded hole; 22. First supporting block; 221. First stud; 3. Second supporting component; 31. Second supporting rod; 311. Second threaded hole; 32. Second supporting block; 321. Second stud; 4. Movable support seat; 41. Slider base; 42. Arc-shaped rack; 5. Action mechanism; 51. Worm gear; 52. Driving component; 521. Driving motor; 522. Worm; 53. Link guiding component; 531. Driving rod; 532. Linking rod; 6. Arc-shaped seat; 61. Arc-shaped slide rail; 7. Gear; 71. First transmission member; 8. Connecting seat; 81. Second transmission member; 82. Third threaded hole; 9. Massage component; 91. Supporting column; 92. Massage ball. Detailed implementation manners

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1

[0029] Please refer to Figures 1-4 , the present invention provides a technical solution: an opening rehabilitation trainer, including a housing 1, an arc-shaped seat 6 is arranged inside the housing 1, a movable support seat 4 is movably arranged on the arc-shaped seat 6, a first supporting component 2 is arranged on the movable support seat 4, and a second supporting component 3 is arranged on the arc-shaped seat 6; an action mechanism 5 is arranged inside the housing 1, and the action mechanism 5 is used to drive the movable support seat 4 to move in an arc, and make the first supporting component 2 and the second supporting component 3 separate or approach each other.

[0030] An arc-shaped slide rail 61 is provided on the arc-shaped seat 6, and a slider seat 41 is cooperatively provided on the arc-shaped slide rail 61. The slider seat 41 can move along the arc-shaped slide rail 61. The slider seat 41 is fixedly connected to the movable support seat 4, so as to realize the movement of the movable support seat 4 along the arc-shaped slide rail 61.

[0031] The actuating mechanism 5 includes a worm gear 51. The protruding parts at both ends of the worm gear 51 are respectively rotatably arranged on the housing 1 through bearings, and the worm gear 51 is located inside the housing 1. The actuating mechanism 5 further includes a driving component 52 and a connecting rod guiding component 53. The driving component 52 is used to drive the worm gear 51 to rotate. The connecting rod guiding component 53 is arranged between the worm gear 51 and the movable support seat 4.

[0032] Specifically, the driving component 52 includes a driving motor 521 arranged inside the housing 1. The driving motor 521 can be a stepper motor or a servo motor. A worm 522 is fixedly sleeved outside the output shaft of the driving motor 521. The worm 522 cooperates with the worm gear 51. By driving the driving motor 521 to drive the worm 522 to rotate, the worm gear 51 is driven to rotate. At the same time, a storage battery, a controller, etc. are arranged inside the housing 1. A switch for controlling the rotation of the driving motor 521 is arranged on the housing 1. Control buttons for controlling the rotation speed and rotation direction of the driving motor 521 are also arranged on the housing 1. This is the prior art and will not be elaborated here.

[0033] The connecting rod guiding component 53 includes a driving rod 531. One end of the driving rod 531 is fixed on the worm gear 51. A linkage rod 532 is hinged to the end of the driving rod 531 away from the worm gear 51. The end of the linkage rod 532 away from the driving rod 531 is rotatably arranged on the movable support seat 4. Specifically, a pin shaft is fixedly arranged on the movable support seat 4, and one end of the linkage rod 532 is movably sleeved outside the pin shaft, so as to realize the rotation of the linkage rod 532.

[0034] The second supporting component 3 includes a second supporting rod 31 fixed on the housing 1, and a second supporting block 32 is arranged on the second supporting rod 31. The first supporting component 2 includes a first supporting rod 21 arranged on the movable support seat 4, and a first supporting block 22 is arranged on the first supporting rod 21. The second supporting block 32 and the first supporting block 22 are in corresponding positions. The second supporting block 32 and the first supporting block 22 can be made of materials such as silica gel.

[0035] In this embodiment, the driving motor 521 drives the worm 522 to rotate, further driving the worm wheel 51 to rotate. Under the connection of the link guiding assembly 53, the movable support base 4 can be driven to move along the arc-shaped slide rail 61. Before use, the first supporting block 22 and the second supporting block 32 are in contact. The patient bites the second supporting block 32 and the first supporting block 22, and under the action of the driving motor 521, the movable support base 4 is driven to move along the arc-shaped slide rail 61, and the first supporting block 22 gradually moves away from the second supporting block 32, so as to expand the patient's mouth and achieve the training effect. The operation is simple. Then, by rotating the driving motor 521 in the reverse direction, the first supporting block 22 can be driven to approach the second supporting block 32 again.

[0036] Embodiment 2

[0037] Please refer to Figure 5 , based on Embodiment 1, a first threaded hole 211 is provided on the second support rod 31, and a first stud 221 is provided at one end of the second support block 32. The first stud 221 is in threaded fit with the first threaded hole 211. By matching the first stud 221 with the first threaded hole 211, the installation and disassembly of the second support block 32 are facilitated. By disassembling the second support block 32, it is convenient to clean it after use.

[0038] At the same time, a second threaded hole 311 is provided on the first support rod 21, and a second stud 321 is provided at one end of the second support block 32. The second stud 321 is in threaded fit with the second threaded hole 311. By matching the second stud 321 with the second threaded hole 311, the installation and disassembly of the second support block 32 are facilitated. By disassembling the second support block 32, it is also convenient to clean it after use.

[0039] Embodiment 3

[0040] Please refer to Figures 1-7 , based on Embodiment 2, an arc-shaped rack 42 is further provided. The arc-shaped rack 42 is provided on the movable support base 4; a fixed shaft 11 is provided on the housing 1, and a gear 7 is provided outside the fixed shaft 11. The gear 7 is rotatably arranged outside the fixed shaft 11 through a bearing; the gear 7 is engaged with the arc-shaped rack 42, and during the movement of the movable support base 4 along the arc-shaped slide rail 61, the arc-shaped rack 42 drives the gear 7 to rotate.

[0041] At one end of the gear 7, a first transmission member 71 is fixedly arranged, and the fixed shaft 11 penetrates through the first transmission member 71; specifically, a through-hole structure for the fixed shaft 11 to pass through is arranged on the first transmission member 71; on one side of the first transmission member 71, a second transmission member 81 is cooperatively arranged, and the first transmission member 71 and the second transmission member 81 can adopt a bevel gear structure that meshes with each other. One end of the second transmission member 81 is rotatably arranged on the arc-shaped seat 6 through a rotating shaft structure, and a connecting seat 8 is arranged at the other end of the second transmission member 81, and a massage assembly 9 is detachably arranged on the connecting seat 8; through the cooperation of the first transmission member 71 and the second transmission member 81, the first transmission member 71 can drive the second transmission member 81 to rotate.

[0042] The massage assembly 9 includes a support column 91 detachably arranged on the connecting seat 8. One end of the support column 91 is provided with a threaded structure, and a third threaded hole 82 is arranged on the connecting seat 8. The threaded structure on the support column 91 is adapted to the third threaded hole 82, that is, one end of the support column 91 is threadedly connected to the connecting seat 8, and a massage ball 92 is arranged at the other end of the support column 91.

[0043] In this embodiment, by detaching the second support block 32 and the first support block 22 and threadedly fitting the support column 91 on the connecting seat 8, the massage assembly 9 can be installed; under the action of the driving motor 521, the movable support seat 4 is driven to move. After the movable support seat 4 reaches a certain position, the driving motor 521 rotates in the reverse direction to drive the movable support seat 4 to reset. By repeating the above operations, the reciprocating movement of the movable support seat 4 is realized, which can drive the arc-shaped rack 42 to reciprocate, thereby driving the gear 7 to continuously rotate. The gear 7 drives the first transmission member 71 to rotate, the first transmission member 71 drives the second transmission member 81 to rotate, and further drives the connecting seat 8 and the massage assembly 9 to rotate; by making the massage ball 92 contact the inner wall of the oral cavity, the massage of the oral cavity can be realized, which helps to train the oral cavity function. That is, this opening rehabilitation trainer can not only be used for opening rehabilitation training but also for the exercise of oral cavity function, which is convenient to meet different usage requirements.

[0044] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An opening rehabilitation trainer, comprising a housing (1), characterized in that, Further included are: An arc-shaped seat (6), which is arranged inside the housing (1); A movable support seat (4), which is movably arranged on the arc-shaped seat (6); An actuating mechanism (5), which is arranged inside the housing (1), and the actuating mechanism (5) is used to drive the movable support seat (4) to move in an arc; A first supporting component (2), and a second supporting component (3) is arranged on the movable support seat (4); A second supporting component (3), and the first supporting component (2) is arranged on the housing (1).

2. The opening rehabilitation trainer according to claim 1, characterized in that, Further included are: An arc-shaped slide rail (61), which is arranged on the arc-shaped seat (6); A slider seat (41), which is cooperatively arranged on the arc-shaped slide rail (61), and the slider seat (41) is fixedly connected to the movable support seat (4); Wherein, the actuating mechanism (5) drives the movable support seat (4) to move along the arc-shaped slide rail (61).

3. The opening rehabilitation trainer according to claim 2, characterized in that, Further included are: An arc-shaped rack (42), which is arranged on the movable support seat (4); A fixed shaft (11), which is arranged inside the housing (1); A gear (7), which is rotatably arranged outside the fixed shaft (11); A first transmission member (71), which is arranged at one end of the gear (7); A second transmission member (81), which is rotatably arranged on the arc-shaped seat (6), and the second transmission member (81) cooperates with the first transmission member (71); A connecting seat (8) is arranged at one end of the second transmission member (81); A massage component (9), which is detachably arranged on the connecting seat (8); Wherein, when the movable support seat (4) moves along the arc-shaped slide rail (61), the arc-shaped rack (42) drives the gear (7) to rotate.

4. The opening rehabilitation trainer according to claim 3, characterized in that, The massage component (9) includes: A support column (91), which is detachably arranged on the connecting seat (8); A massage ball (92), and a massage ball (92) is arranged at one end of the support column (91).

5. The opening rehabilitation trainer according to claim 4, wherein, The end of the support column (91) far from the massage ball (92) can be threadedly fitted and connected to the connecting seat (8).

6. The opening rehabilitation trainer according to claim 1, characterized in that, The actuating mechanism (5) includes: A worm gear (51), which is rotatably arranged on the housing (1); A driving component (52), which is used to drive the worm gear (51) to rotate; A link guiding component (53), which is arranged between the worm gear (51) and the movable support seat (4).

7. The opening rehabilitation trainer according to claim 6, characterized in that, The driving component (52) includes: A driving motor (521), which is arranged inside the housing (1); A worm (522), which is fixedly sleeved on the output end of the driving motor (521), and the worm (522) cooperates with the worm gear (51).

8. The opening rehabilitation trainer according to claim 7, wherein, The link guiding component (53) includes: A driving rod (531), one end of which is fixed on the worm gear (51); A linkage rod (532), one end of which is hinged to the end of the driving rod (531) far from the worm gear (51), and the other end of the linkage rod (532) is rotatably arranged on the movable support seat (4).

9. The opening rehabilitation trainer according to claim 1, characterized in that The first supporting component (2) includes: The first support rod (21), and the first support rod (21) is arranged on the movable support base (4); The first supporting block (22), and the first supporting block (22) is detachably arranged on the first support rod (21).

10. The opening rehabilitation trainer according to claim 1, characterized in that, The second supporting component (3) includes: The second support rod (31), and the second support rod (31) is arranged on the housing (1); The second supporting block (32), and the second supporting block (32) is detachably arranged on the second support rod (31).

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