Dysphagia training aid

Abstract

The utility model relates to the technical field of rehabilitation medical instruments, and discloses a dysphagia training aid which comprises a connecting column and a cooling rod, a fixing seat is arranged on the right side wall of the connecting column, and two supporting assemblies which are symmetrically distributed up and down are arranged in the fixing seat. And the right side walls of the two supporting assemblies extend to the right side of the fixing base, a connecting groove is formed in the fixing base, and a first limiting clamp is arranged on the left side wall of the connecting column. According to the dysphagia training device, by arranging the supporting assembly, firstly, a patient places the upper teeth on the top of an upper supporting plate and then places the lower teeth on the lower portion of a lower supporting plate, and at the moment, two threaded shafts are rotated, so that the upper supporting plate and the lower supporting plate move oppositely, and the upper teeth and the lower teeth are opened and supported; the cooling rod is prevented from being bitten and damaged, the practicability of the device is improved, and the device is convenient for a patient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rehabilitation medical apparatus and instruments, and specifically relates to a swallowing disorder training device. BACKGROUND

[0002] Swallowing is a complex reflex action, which makes the food mass from the oral cavity into the stomach through the pharynx and esophagus. Swallowing disorder refers to the difficulty in swallowing caused by various reasons and occurring in different parts.

[0003] During the rehabilitation training of swallowing function, a frozen cooling rod is usually used to stimulate the pharynx of the patient to promote the patient to swallow. However, there are still many inconveniences in operation, such as the natural swallowing action of the patient after the cooling stimulation will cause the natural biting of the cooling rod by the teeth and further cause the cooling damage. Therefore, a swallowing disorder training device is proposed to solve the above technical problems. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a swallowing disorder training device, which has the advantages of being able to support the teeth and solves the problem that the natural swallowing action of the patient after the cooling stimulation will cause the natural biting of the cooling rod by the teeth and further cause the cooling damage.

[0006] (II) Technical scheme

[0007] In order to achieve the above-mentioned purpose of supporting the teeth, the utility model provides the following technical scheme: a swallowing disorder training device, comprising a connecting column and a cooling rod, a fixed seat is arranged on the right side wall of the connecting column, a plurality of support assemblies are arranged in the fixed seat, the right side wall of each of the two support assemblies extends to the right side of the fixed seat, a connecting groove is arranged in the fixed seat, a first limiting clamp is arranged on the left side wall of the connecting column, a threaded rod is arranged on the top of the first limiting clamp, a second limiting clamp is arranged on the outer side of the threaded rod, the second limiting clamp is connected with the left side wall of the connecting column, a connecting shaft is arranged between the inner walls of the front and rear sides of the connecting groove, a fan-shaped gear is arranged on the left side wall of the connecting shaft, a micro servo motor is arranged on the rear side of the inner wall of the connecting groove, a gear connected with the outer side of the fan-shaped gear is arranged on the output shaft of the micro servo motor, a connecting barrel is arranged on the right side wall of the connecting shaft, a limiting shaft extending into the connecting barrel is arranged on the top of the cooling rod, a clamping assembly extending into the connecting barrel and clamped with the limiting shaft is arranged in the connecting shaft.

[0008] The support assembly comprises mounting cavities, the inside of the fixing seat is provided with two mounting cavities symmetrically distributed upward and downward, the opposite side inner walls of the two mounting cavities are each provided with a threaded shaft extending to the top and bottom of the fixing seat, respectively, the outside of the two threaded shafts is each provided with a support plate extending to the right side of the fixing seat,

[0009] The clamping assembly comprises a connecting cavity, the inside of the connecting shaft is provided with a connecting cavity, the inner bottom wall of the connecting cavity is provided with a pressing plate extending to the top of the connecting cavity, a compression spring is arranged between the left side wall of the pressing plate and the left inner wall of the connecting cavity, the right side wall of the pressing plate is provided with a clamping shaft extending to the inside of the connecting cylinder, and the clamping shaft penetrates the limiting shaft.

[0010] Preferably, the opposite sides of the first limiting clamp and the second limiting clamp are fixedly connected with anti-skid pads.

[0011] Preferably, the top of the threaded rod and the opposite sides of the two threaded shafts are fixedly connected with rotating knobs.

[0012] Preferably, the opposite sides of the two support plates are fixedly connected with medical silica gel pads, and the medical silica gel pads are located on the right side of the fixing seat.

[0013] Preferably, the inside of the limiting shaft is provided with a clamping hole matched with the clamping shaft.

[0014] Preferably, the inner top wall of the connecting cavity is communicated with a long hole arranged on the connecting shaft and matched with the movement track of the pressing plate.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the swallowing disorder training device has the following beneficial effects:

[0017] 1. The swallowing disorder training device is provided with a support assembly, first, the patient places the upper teeth on the top of the upper support plate, then places the lower teeth below the lower support plate, at this time, the two threaded shafts are rotated to move the upper and lower support plates away from each other, the upper teeth and the lower teeth are supported and opened, the cooling rod is prevented from being bitten and damaged, and the practicability of the device is improved.

[0018] 2. The swallowing disorder training device is provided with a clamping assembly, the pressing plate is pressed to the left, under the cooperation of the compression spring, the clamping shaft moves to the left until the clamping shaft moves to the inside of the connecting cavity, at this time, the cooling rod is pulled downward to drive the limiting shaft to move out of the inside of the connecting cylinder, thereby facilitating the disassembly and replacement of the cooling rod, and the practicability of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1The utility model discloses a structure schematic view.

[0020] Figure 2 The utility model discloses Figure 1 The enlarged schematic view of A in the middle.

[0021] In the drawing: 1, connecting column;2, fixed seat;3, support assembly;31, installation cavity;32, threaded shaft;33, support plate;4, connecting groove;5, first limit clamp;6, threaded rod;7, second limit clamp;8, clamping assembly;81, connecting cavity;82, pressing plate;83, compression spring;84, clamping shaft;9, cooling rod;10, connecting shaft;11, fan gear;12, servo motor;13, gear;14, connecting barrel;15, limit shaft. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-2 A swallowing disorder training device, including connecting column 1 and cooling rod 9, the right side wall of connecting column 1 is fixedly connected with fixed seat 2, the inside movable connection of fixed seat 2 has two and is symmetrically distributed in upper and lower support assembly 3, the right side wall of two support assemblies 3 all extends to the right side of fixed seat 2, and support assembly 3 includes installation cavity 31, the inside of fixed seat 2 is provided with two and is symmetrically distributed in upper and lower installation cavity 31, the opposite side inner wall of two installation cavities 31 is all rotatably connected with the threaded shaft 32 of one end respectively extending to the top and bottom of fixed seat 2, the outside of two threaded shafts 32 is all screw-connected with the support plate 33 of one end extending to the right side of fixed seat 2, and the opposite side of two support plates 33 is all fixedly connected with medical silica gel pad, and medical silica gel pad is located at the right side of fixed seat 2.

[0024] The inside of the fixed seat 2 is provided with a connecting groove 4, the left side wall of the connecting column 1 is fixedly connected with a first limiting clamp 5, the top of the first limiting clamp 5 is rotatably connected with a threaded rod 6, the top of the threaded rod 6 and the opposite sides of the two threaded shafts 32 are fixedly connected with rotating knobs, the outer side of the threaded rod 6 is threadedly connected with a second limiting clamp 7, the opposite sides of the first limiting clamp 5 and the second limiting clamp 7 are fixedly connected with anti-skid pads, the second limiting clamp 7 is slidably connected with the left side wall of the connecting column 1, the inner wall of the connecting groove 4 is rotatably connected between the front and rear sides, the left side wall of the connecting shaft 10 is fixedly connected with a sector gear 11, the rear side of the inner wall of the connecting groove 4 is fixedly connected with a micro servo motor 12, the output shaft of the micro servo motor 12 is fixedly connected with a gear 13 connected with the outer side of the sector gear 11, the right side wall of the connecting shaft 10 is fixedly connected with a connecting barrel 14, the top of the cooling rod 9 is fixedly connected with a limiting shaft 15 extending into the inside of the connecting barrel 14, the left side of the inner wall of the cooling rod 9 is communicated with a water injection pipe extending to the left side thereof, and the outer side of the water injection pipe is provided with a sealing cover.

[0025] The inside of the connecting shaft 10 is movably connected with a clamping assembly 8 extending into the inside of the connecting barrel 14 and clamped with the inside of the limiting shaft 15, the clamping assembly 8 comprises a connecting cavity 81, the inside of the connecting shaft 10 is provided with the connecting cavity 81, the inner bottom wall of the connecting cavity 81 is slidably connected with a pressing plate 82 extending into the top thereof, the left side wall of the pressing plate 82 is fixedly connected with a compression spring 83 between the inner wall left side of the connecting cavity 81, the right side wall of the pressing plate 82 is fixedly connected with a clamping shaft 84 extending into the inside of the connecting barrel 14, the inside of the limiting shaft 15 is provided with a clamping hole matched with the clamping shaft 84, the clamping shaft 84 penetrates the limiting shaft 15, and the inner top wall of the connecting cavity 81 is communicated with a long slot provided on the connecting shaft 10 and matched with the moving track of the pressing plate 82.

[0026] In use, cooling water is injected into the inside of the cooling rod 9 through the water injection pipe, then the cooling rod 9 is placed in the freezer for freezing, and finally it is installed on the connecting barrel 14, at this time the patient places the upper teeth on the top of the upper support plate 33, and then places the lower teeth below the lower support plate 33, at this time the two threaded shafts 32 are rotated to move the upper and lower support plates 33 away from each other, so that the upper teeth and the lower teeth are separated and supported, the cooling rod 9 is placed in the patient's mouth, at this time the micro servo motor 12 is started to drive the gear 13 to rotate through the output shaft, under the cooperation of the sector gear 11, the connecting shaft 10 is deflected around the connection between the connecting shaft 10 and the connecting groove 4, at this time the cooling rod 9 is deflected to contact and cool the pharynx of the patient.

[0027] It is worth noting that the servo motor 12 in the present application is externally connected with a control switch and a driving power supply, and the servo motor 12 is a conventional known device, the standard parts used in the present application can be purchased from the market, the specific connection mode of each part is connected by using the conventional means such as bolts, rivets and welding in the prior art, and the mechanical parts and devices adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the contents not described in detail in the description belong to the prior art known to those skilled in the art, which will not be described in detail here.

[0028] In summary, the swallowing disorder training device, by setting the support assembly 3, first the patient places the upper teeth on the top of the upper support plate 33, and then places the lower teeth below the lower support plate 33, at this time rotate the two threaded shafts 32, so that the upper and lower support plates 33 move away from each other, and the upper and lower teeth are supported and prevented from being bitten and damaged, improving the practicability of the device, by setting the clamping assembly 8, press the pressing plate 82 to the left, under the cooperation of the compression spring 83, the clamping shaft 84 moves to the left, until the clamping shaft 84 moves to the inside of the connecting cavity 81, at this time, pull down the cooling rod 9 to drive the limiting shaft 15 to move out of the connecting barrel 14, thereby facilitating the disassembly and replacement of the cooling rod 9, further improving the practicability of the device, solving the problem that the patient's instinctive swallowing action after cooling stimulation will cause the teeth to instinctively bite the cooling rod and cause cooling damage.

[0029] It should be noted that in this paper, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0030] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A swallowing disorder trainer, comprising a connecting column (1) and a cooling rod (9), characterized in that: A fixing seat (2) is provided on the right side wall of the connecting column (1). Two support components (3) are provided inside the fixing seat (2) and are symmetrically distributed vertically. The right side walls of both support components (3) extend to the right side of the fixing seat (2). A connecting groove (4) is provided inside the fixing seat (2). A first limiting clamp (5) is provided on the left side wall of the connecting column (1). A threaded rod (6) is provided at the top of the first limiting clamp (5). A second limiting clamp (7) is provided outside the threaded rod (6). The second limiting clamp (7) is connected to the left side wall of the connecting column (1). The inner walls of the connecting groove (4) are located on both the front and rear sides. A connecting shaft (10) is provided between them. A sector gear (11) is provided on the left side wall of the connecting shaft (10). A micro servo motor (12) is provided on the rear side of the inner wall of the connecting groove (4). A gear (13) connected to the outside of the sector gear (11) is provided at the output shaft of the micro servo motor (12). A connecting cylinder (14) is provided on the right side wall of the connecting shaft (10). A limiting shaft (15) with one end extending into the inside of the connecting cylinder (14) is provided at the top of the cooling rod (9). A snap-fit ​​assembly (8) with one end extending into the inside of the connecting cylinder (14) and snap-fitting into the inside of the limiting shaft (15) is provided inside the connecting shaft (10). The support assembly (3) includes a mounting cavity (31). The fixed base (2) has two mounting cavities (31) arranged symmetrically in the upper and lower parts. The inner walls of the two mounting cavities (31) are provided with a threaded shaft (32) extending to the top and bottom of the fixed base (2) respectively. The outer side of the two threaded shafts (32) is provided with a support plate (33) extending to the right side of the fixed base (2). The snap-fit ​​assembly (8) includes a connecting cavity (81). The connecting shaft (10) has a connecting cavity (81) inside. The bottom wall of the connecting cavity (81) is provided with a pressing plate (82) extending to its top. A compression spring (83) is provided between the left side wall of the pressing plate (82) and the left side of the inner wall of the connecting cavity (81). The right side wall of the pressing plate (82) is provided with a snap-fit ​​shaft (84) extending to the inside of the connecting cylinder (14). The snap-fit ​​shaft (84) passes through the limiting shaft (15).

2. The swallowing disorder training device according to claim 1, characterized in that: Anti-slip pads are fixedly connected to the opposite sides of the first limiting clamp (5) and the second limiting clamp (7).

3. A swallowing disorder training device according to claim 1, characterized in that: Rotating knobs are fixedly connected to the top of the threaded rod (6) and the opposite sides of the two threaded shafts (32).

4. A swallowing disorder training device according to claim 1, characterized in that: Medical silicone pads are fixedly connected to the opposite sides of the two support plates (33), and the medical silicone pads are located on the right side of the fixing seat (2).

5. A swallowing disorder training device according to claim 1, characterized in that: The limiting shaft (15) has a snap-fit ​​through hole inside that is compatible with the snap-fit ​​shaft (84).

6. A swallowing disorder training device according to claim 1, characterized in that: The inner top wall of the connecting cavity (81) is connected to an elongated hole that is opened on the connecting shaft (10) and is adapted to the moving trajectory of the pressing plate (82).

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