Handheld stabilizing device for Parkinson's disease patient

Abstract

The utility model discloses a handheld stabilizing device for a Parkinson's disease patient. The handheld stabilizing device comprises a handle, a shell, a buffering piece, an adjusting mechanism, buffering rubber, a clamping mechanism and accessories. The front end of the handle is in threaded connection with the hollow shell, the buffering piece is movably connected in the shell, the adjusting mechanism is arranged at the front end of the buffering piece, the clamping mechanism is arranged at the tail end of the buffering piece, and the buffering rubber is arranged in the center of the buffering piece to connect the clamping mechanism and the adjusting mechanism. The adjusting mechanism comprises a knob, a sliding block, a square block, a cylinder and a spring; the sliding block is a triangular block, a square block is arranged at the bottom of the sliding block, a cylinder is arranged on the other side of the sliding block, and a hexagonal groove is formed in the front end face of the buffering piece and movably connected with the sliding block. Six sliding grooves are formed in the knob and movably connected with a sliding block through a cylinder, and a groove is formed in the cylinder at the rear end of the sliding block and movably connected with a spring.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of auxiliary instrument, concretely relates to a hand-held stabilizing device for Parkinson's disease patient. BACKGROUND

[0002] Parkinson's disease, also commonly known as "paralysis agitans", is a neurodegenerative disease. The main cause of this disease is the degeneration and death of dopaminergic neurons in the substantia nigra, which may be related to genetics, environmental factors and aging of the nervous system. It is recognized that aging is the most important factor in the occurrence of Parkinson's disease, and the disease has a significant high incidence in the elderly. The incidence of men is slightly higher than that of women. The symptoms of Parkinson's disease are different, mainly manifested as motor and non-motor symptoms. Motor symptoms include static tremor, muscle rigidity, bradykinesia and postural imbalance. Non-motor symptoms mainly include constipation, olfactory dysfunction, sleep disorders, autonomic nervous dysfunction, and mental and cognitive disorders.

[0003] Compared with drug treatment, the hand shaking of Parkinson's patients or patients with tremor can be eliminated or slowed down by external mechanical devices, which can not only achieve physical treatment effect, but also eliminate the side effects and physical damage of drug treatment on patients.

[0004] Therefore, it is necessary to design a device that can buffer and dampen the shaking of Parkinson's patients. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model designs a hand-held stabilizing device for Parkinson's disease patient, designs multiple buffer damping devices, sets up spring buffer in multiple directions outside, designs adjusting device that can adjust spring pre-tightening force, sets up rubber buffer inside adjusting device, and can change pre-compression amount of rubber through adjusting device, so as to adjust damping intensity of spring and rubber;

[0006] In order to achieve the above technical effects, the utility model is realized by the following technical scheme: a hand-held stabilizing device for Parkinson's disease patient, comprising: handle, shell, buffer piece, adjusting mechanism, buffer rubber, clamping mechanism, accessory;

[0007] The handle front end is threadedly connected with the shell, the shell is hollow, the buffer piece is movably connected in the shell, the adjusting mechanism is arranged at the front end of the buffer piece, the clamping mechanism is arranged at the tail end of the buffer piece, and the buffer rubber is arranged at the center of the buffer piece and connected with the clamping mechanism and the adjusting mechanism;

[0008] The adjustment mechanism includes a knob, a slider, a square block, a cylinder, and a spring; the slider is a triangular block with a square block at the bottom and a cylinder on the other side; the front end of the buffer has a hexagonal groove that is movably connected to the slider; the knob has six grooves that are movably connected to the slider via the cylinder; the rear end of the slider has a groove at the position of the cylinder that is movably connected to the spring.

[0009] Furthermore, six springs are arranged in a ring at equal intervals inside the outer shell, and are respectively movably connected to the slider in the adjustment mechanism. Holes are opened on the outer shell at the positions of the adjustment mechanism and the clamping mechanism.

[0010] Furthermore, the adjustment mechanism knob is provided with an adjustment block that extends into the hole in the outer casing, and several transverse grooves are provided on the edge of the hole. A locking mechanism is provided at the end of the adjustment block; the knob has a central hole.

[0011] Furthermore, the locking mechanism includes a locking gear and a rack, wherein the locking gear is provided with a rack that engages with it, and the extended portion of the rack is movably connected to a groove on the outer casing;

[0012] Furthermore, the buffer has a central opening and is connected to the adjustment mechanism, the buffer, and the clamping mechanism via a buffer rubber connection.

[0013] Furthermore, the clamping mechanism includes a clamping block, a base, a fixing ring, a clamping handle, and a reset ring; the base is fixedly connected to the end face of the buffer component, has a central hole, three connecting posts arranged in a ring on the base, and a reset post on the outer ring surface; the fixing ring has three sliding grooves arranged in a ring, and circular notches are opened behind each of the three sliding grooves; a circular protrusion with a hole is provided on the fixing ring; the clamping block has holes that are movably connected to the connecting posts, and an L-shaped buckle is provided on the top of the clamping block, which is fastened to the circular notch of the fixing ring; one end of the reset ring is movably connected to the reset post, and the other end is movably connected to the fixing ring; the clamping handle is hinged to the circular protrusion on the fixing ring and extends out of the outer shell;

[0014] Furthermore, the accessory is mounted at the end of the device via a clamping mechanism;

[0015] The beneficial effects of this utility model are:

[0016] This invention employs a multi-layered buffer and shock absorption device. An outer spring connects to the outer shell, while a central buffer rubber connects to an adjustment mechanism and a clamping mechanism. The preload of the spring is adjusted by sliding a slider on the adjustment mechanism, thereby regulating the spring's buffering and shock absorption force. The central buffer rubber is clamped and compressed by six sliders on the base. Adjusting the diameter of the slider's center regulates the buffer rubber's shock absorption force, thus adapting to the specific needs of different patients and the intensity of hand tremors. The multi-directional springs on the outer layer and the central buffer rubber provide a more comprehensive shock absorption effect.

[0017] Meanwhile, a clamping mechanism is set at the end. By pushing the clamping handle, the fixed ring rotates along the slide groove, thereby adjusting the distance between the centers of the three clamping blocks. The fixed ring is reset by the reset ring, achieving a stable clamping effect on the parts. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the overall structure of a handheld stabilization device for Parkinson's disease patients.

[0020] Figure 2 An exploded view of a handheld stabilization device for Parkinson's disease patients;

[0021] Figure 3 A cross-sectional view of the clamping mechanism of a handheld stabilization device for Parkinson's disease patients;

[0022] Figure 4 An exploded view of the adjustment mechanism of a handheld stabilization device for Parkinson's disease patients;

[0023] Figure 5 A cross-sectional view of a handheld stabilization device for Parkinson's disease patients;

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1-Handle, 2-Adjustment mechanism, 201-Square block, 202-Slider, 203-Rack, 204-Adjustment block, 205-Knob, 206-Cylinder, 207-Spring, 208-Locking gear, 3-Outer shell, 4-Buffer, 5-Clamping mechanism, 501-Clamping handle, 502-Base, 503-Connecting post, 504-Clamping block, 505-Reset ring, 506-Fixing ring, 507-Reset post, 6-Accessories, 7-Buffer rubber. Detailed Implementation

[0026] This utility model discloses a handheld stabilizing device for Parkinson's disease patients, comprising: a handle 1, a shell 3, a buffer 4, an adjustment mechanism 2, a buffer rubber 7, a clamping mechanism 5, and accessories 6; the front end of the handle 1 is threadedly connected to the shell 3, the shell 3 is hollow, and the buffer 4 is movably connected inside the shell 3; the adjustment mechanism 2 is provided at the front end of the buffer 4, the clamping mechanism 5 is provided at the end of the buffer 4, and the buffer rubber 7 is provided at the center of the buffer 4 to connect the clamping mechanism 5 and the adjustment mechanism 2; the adjustment mechanism 2 includes a knob 205, a slider 202, a square block 201, a cylinder 206, and a spring 207; the slider 202 is a triangular block, and the slider... A square block 201 is set at the bottom of the 202, and a cylinder 206 is set on the other side. The front end face of the buffer 4 is provided with a hexagonal groove, which is movably connected to the slider 202. The knob 205 is provided with six sliding grooves, which are movably connected to the slider 202 through the cylinder 206. The rear end of the slider 202 is slotted and movably connected to the spring 207. The preload of the spring 207 is adjusted by sliding the slider 202 on the adjustment mechanism 2, thereby adjusting the buffering and shock absorption force of the spring 207. The shock absorption force of the buffer rubber 7 is adjusted by adjusting the diameter of the center of the slider 202, thereby adapting to the specific needs of different patients and the intensity of hand tremors.

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model; obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1

[0029] like Figure 1 , 4 As shown, the adjustment mechanism 2 includes a knob 205, a slider 202, a square block 201, a cylinder 206, and a spring 207. The slider 202 is a triangular block with a square block 201 at its bottom and a cylinder 206 on its other side. The buffer 4 has a hexagonal groove on its front end face, which is movably connected to the slider 202. The knob 205 has six grooves, which are movably connected to the slider 202 via the cylinder 206. The rear end of the slider 202 has a slot at the cylindrical position, which is movably connected to the spring 207.

[0030] In this embodiment, six springs 207 are arranged equidistantly in a ring inside the outer shell 3, and are movably connected to the sliders 202 in the adjustment mechanism. Holes are opened at the positions of the adjustment mechanism 2 and the clamping mechanism 5 on the outer shell. An adjustment block 204 is provided on the knob 205 of the adjustment mechanism 2, extending into the hole in the outer shell 3, and several transverse grooves are provided around the hole. A locking mechanism is provided at the end of the adjustment block 204. A hole is opened in the center of the knob 205. The locking mechanism includes a locking gear 208 and a rack 203. The rack 203 is fitted onto the locking gear 208, and the extended portion of the rack 203 is movably connected to the grooves on the outer shell. A hole is opened in the center of the buffer member 4, and the adjustment mechanism 2, the buffer member 4, and the clamping mechanism 5 are connected via a buffer rubber 7.

[0031] In this embodiment, the working principle of the adjustment mechanism is as follows: by sliding the adjustment block 204 at the protruding part of the outer shell, the knob 205 is rotated, thereby causing the six sliders 202 to slide along the sliding groove on the knob 205 and the hexagonal groove on the front end face of the buffer 4, thereby adjusting the preload of the spring 207 movably connected to the slider 202; the hole formed by the six sliders 202 around the center of the knob 205 can clamp the buffer rubber 7, and the size of the hole at the center position is adjusted by sliding the sliders 202, thereby adjusting the shock absorption force of the buffer rubber 7; after the adjustment is completed, by rotating the locking gear at the end of the adjustment block 204, the rack 203 that cooperates with it extends into the transverse groove on the outer shell, achieving the locking effect of the adjustment device, which solves the existing technical problem of needing a device that can buffer and dampen the tremors of Parkinson's patients;

[0032] In this embodiment, the springs 207 are disposed inside the outer shell and are distributed in a ring at equal intervals, which can provide multi-directional shock absorption effect, thereby more comprehensively reducing the impact of hand tremors on the patient; the buffer rubber is located at the center of the buffer component, and through connection with the adjustment mechanism and the clamping mechanism, it can provide shock absorption effect at the center position of the device; the adjustment mechanism can adjust the preload of the springs 207 connected to the slider 202, thereby adjusting the shock absorption force of the springs 207 to adapt to the specific needs of different patients, and by clamping and squeezing the buffer rubber by the slider 202 on the base, the pre-compression amount of the buffer rubber can be adjusted, further adjusting the shock absorption force to adapt to different degrees of hand tremors;

[0033] In this embodiment, when the spring is subjected to impact or vibration, it deforms and absorbs the energy generated by the impact or vibration. This energy is stored in the spring in the form of elastic potential energy. As the vibration continues, the spring will continuously undergo compression and recovery deformation, thereby converting the vibration energy into the elastic potential energy of the spring, thus achieving the effect of shock absorption and vibration prevention.

[0034] Example 2

[0035] like Figure 2 , 3 As shown, the clamping mechanism 5 includes a clamping block 504, a base 502, a fixing ring 506, a clamping handle 504, and a reset ring 505. The base 502 is fixedly connected to the end face of the buffer member 4. The base 502 has a central hole, three connecting posts 503 are arranged in a ring on the base 502, and a reset post 507 is arranged on the outer ring surface. The fixing ring 506 has three sliding grooves arranged in a ring, and circular notches are opened behind each of the three sliding grooves. The fixing ring 506 has a circular protrusion and a hole. The clamping block 504 has... The openings are respectively connected to the connecting post 503. The top of the clamping block 504 is provided with an L-shaped buckle, which is respectively fastened to the circular notch of the fixing ring 506. One end of the reset ring 505 is movably connected to the reset post 507, and the other end is movably connected to the fixing ring 506. Six springs 207 are arranged in a ring at equal intervals inside the outer shell 3, and are respectively movably connected to the slider 202 in the adjustment mechanism. The adjustment mechanism 2 and the clamping mechanism 5 on the outer shell are respectively opened. The clamping handle 501 is hinged to the circular protrusion on the fixing ring 506 and extends out of the outer shell.

[0036] In this embodiment, the working principle of the clamping mechanism is as follows: by pushing the clamping handle 501 that extends out of the outer shell, the fixing ring 506 is pushed to rotate along the annular groove. Through the limiting of the buckle and the annular notch, the clamping block 504 is rotated, thereby adjusting the spacing of the three clamping blocks 504. After the accessory is placed in, the clamping handle 501 is released. The fixing ring 506 is reset by the return of the reset ring 505 that connects the reset post 507 and the fixing ring 506 respectively, thereby clamping the accessory 6.

[0037] In this embodiment, the fixing ring 506 in the clamping mechanism is provided with a circular protrusion and is hinged to the clamping handle 501, providing a stable connection point. When the accessory is inserted and the clamping handle 501 is released, the springback action of the reset ring 505 helps the fixing ring 506 to return to its original position, ensuring that the accessory is stably clamped. Through simple pushing and releasing actions, the user can easily operate the clamping mechanism to achieve quick clamping and release of accessories, improving ease of use.

[0038] In summary, this utility model utilizes a multi-layered buffer and shock absorption device. An outer spring 207 connects to the outer shell, while a central buffer rubber connects to an adjustment mechanism and a clamping mechanism. The preload of the spring 207 is adjusted by sliding a slider 202 on the adjustment mechanism, thereby regulating the buffering and shock absorption force of the spring 207. The central buffer rubber is clamped and compressed by six sliders 202 on the base. The shock absorption force of the buffer rubber is adjusted by changing the diameter of the center of the sliders 202, thus adapting to the specific needs of different patients and the intensity of hand tremors. The multi-directional arrangement of the outer springs 207 and the central buffer rubber provide a more comprehensive shock absorption effect.

[0039] Meanwhile, a clamping mechanism is provided at the end. By pushing the clamping handle 501, the fixing ring 506 is rotated along the slide groove to adjust the distance between the centers of the three clamping blocks 504. The fixing ring 506 is reset by the reset ring 505, so as to achieve a stable clamping effect on the accessories.

[0040] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific implementation methods described.

Claims

1. A handheld stabilization device for Parkinson's disease patients, characterized in that, include: Handle, housing, cushioning, adjustment mechanism, cushioning rubber, clamping mechanism, accessories; The front end of the handle is threaded to the outer shell, which is hollow. A buffer component is movably connected inside the outer shell. An adjustment mechanism is provided at the front end of the buffer component, a clamping mechanism is provided at the end of the buffer component, and a buffer rubber is provided at the center of the buffer component to connect the clamping mechanism and the adjustment mechanism. The adjustment mechanism includes a knob, a slider, a square block, a cylinder, and a spring; the slider is a triangular block with a square block at the bottom and a cylinder on the other side; the front end of the buffer has a hexagonal groove that is movably connected to the slider; the knob has six grooves that are movably connected to the slider through the cylinder; the rear end of the slider has a groove at the position of the cylinder that is movably connected to the spring.

2. The handheld stabilization device for Parkinson's disease patients according to claim 1, characterized in that, The outer casing has six springs arranged in a ring at equal intervals inside, which are movably connected to the sliders in the adjustment mechanism. The adjustment mechanism and the clamping mechanism are respectively opened on the outer casing.

3. A handheld stabilization device for Parkinson's disease patients according to claim 1, characterized in that, The adjustment mechanism knob is provided with an adjustment block that extends into the hole in the outer shell and has several horizontal grooves on the edge of the hole. A locking mechanism is provided at the end of the adjustment block; the knob has a central hole.

4. A handheld stabilization device for Parkinson's disease patients according to claim 3, characterized in that, The locking mechanism includes a locking gear and a rack. The locking gear is fitted with a rack, and the extended part of the rack is movably connected to a groove on the outer casing.

5. A handheld stabilization device for Parkinson's disease patients according to claim 1, characterized in that, The buffer has a central opening and is connected to the adjustment mechanism, the buffer, and the clamping mechanism via a buffer rubber connection.

6. A handheld stabilization device for Parkinson's disease patients according to claim 1, characterized in that, The clamping mechanism includes a clamping block, a base, a fixing ring, a clamping handle, and a reset ring. The base is fixedly connected to the end face of the buffer component, has a central hole, three connecting posts arranged in a ring on the base, and a reset post on the outer ring surface. The fixing ring has three sliding grooves arranged in a ring, with circular notches behind each groove. The fixing ring also has a circular protrusion and a hole. The clamping block has holes that are movably connected to the connecting posts, and L-shaped buckles are provided on the top of the clamping block to fasten onto the circular notches of the fixing ring. One end of the reset ring is movably connected to the reset post, and the other end is movably connected to the fixing ring. The clamping handle is hinged to the circular protrusion on the fixing ring and extends out of the outer shell.

7. A handheld stabilization device for Parkinson's disease patients according to claim 1, characterized in that, The accessory is installed at the end of the device via a clamping mechanism.

Images