CN210872636U - Knee joint rehabilitation appliance - Google Patents

Knee joint rehabilitation appliance Download PDF

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Publication number
CN210872636U
CN210872636U CN201920953079.8U CN201920953079U CN210872636U CN 210872636 U CN210872636 U CN 210872636U CN 201920953079 U CN201920953079 U CN 201920953079U CN 210872636 U CN210872636 U CN 210872636U
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CN
China
Prior art keywords
rehabilitation
knee joint
screw rod
joint rehabilitation
flat plate
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Active
Application number
CN201920953079.8U
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Chinese (zh)
Inventor
梅丽丽
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Taizhou Enze Medical Center Group
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Taizhou Enze Medical Center Group
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Priority to CN201920953079.8U priority Critical patent/CN210872636U/en
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Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a knee joint rehabilitation apparatus, including the sick bed body, there is the universal wheel bottom of sick bed body through bolt threaded connection, on the sick bed body and be provided with two groups of rail guards, two groups for the axis symmetry based on the sick bed body be equipped with knee joint rehabilitation device on the rail guard, knee joint rehabilitation device is including recovered dull and stereotyped, recovered dull and stereotyped terminal surface center department is embedded to have the lead screw axle sleeve, the inside of lead screw axle sleeve is equipped with the lead screw, the one end of lead screw is and be located the top fixedly connected with calibrated scale of lead screw axle sleeve, the top fixedly connected with rotating handle of calibrated scale, the left side of lead screw axle sleeve is and be located the fixed connecting block. The utility model discloses a design patient oneself operates through lever structure to drive recovered dull and stereotyped lift, autonomy is better, can adapt to the dynamics of bearing of self, avoids pressing the transition, guarantees recovered effect simultaneously.

Description

Knee joint rehabilitation appliance
Technical Field
The utility model relates to the technical field of medical equipment, specifically a knee joint rehabilitation apparatus.
Background
Present knee joint rehabilitation apparatus, it is single generally to exist, needs patient oneself to get off the bed, to the position of regulation and through external force, makes knee joint rehabilitation apparatus press patient's knee joint and carry out the rehabilitation, can not avoid using too big or undersize of external force like this, and the external force is too big can cause patient's secondary injury, and the external force undersize can not effectually be recovered to practicality is poor.
To sum up, the utility model discloses a design a knee joint rehabilitation apparatus and solve the problem that exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a knee joint rehabilitation apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a knee joint rehabilitation tool comprises a sickbed body, wherein the bottom of the sickbed body is connected with universal wheels through bolt threads, two groups of protective guards are symmetrically arranged on the sickbed body and are in axis symmetry based on the sickbed body, knee joint rehabilitation devices are arranged on the two groups of protective guards, each knee joint rehabilitation device comprises a rehabilitation flat plate, a screw rod shaft sleeve is embedded in the center of the end face of the rehabilitation flat plate, a screw rod is arranged inside the screw rod shaft sleeve, one end of the screw rod is fixedly connected with a dial above the screw rod shaft sleeve, a rotating handle is fixedly connected above the dial, a connecting block is fixedly arranged on the left side of the screw rod shaft sleeve and on the end face of the rehabilitation flat plate, the connecting block is connected with a rotating block through a connecting pin, the rotating block is fixedly arranged at one end part of a connecting cylinder, and one end of, the other end of telescopic link is fixed to be set up on hand, recovered dull and stereotyped left and right sides wall center department all is connected on the movable plate through changeing the round pin, the movable plate sets up on the rail guard, the other end of lead screw extends to recovered dull and stereotyped below and is connected with the silica gel plate, on the terminal surface of silica gel plate and set up two locating levers, two for the axis symmetry based on the lead screw the equal fixed connection in recovered dull and stereotyped bottom of tip of locating lever, the fixed soft sheath that is equipped with in bottom of silica gel plate, evenly fixed being equipped with the regulation band on the soft sheath.
Preferably, the universal wheel sets up four and all fixes the bottom that sets up the bracing piece in four corners of sick bed body through the bolt screw thread, the universal wheel is the universal wheel that can lock.
Preferably, the two groups of guard rails are respectively connected with the movable plate in a sliding manner and in a detachable structure, and the two rotating pins are respectively connected with the movable plate in a rotating manner.
Preferably, the screw rod shaft sleeve is embedded on the rehabilitation flat plate and penetrates through the rehabilitation flat plate, and the screw rod is connected with the screw rod shaft sleeve in a threaded manner.
Preferably, the connection mode of the connecting pin and the rotating block is rotation connection, and the connection mode of the connecting cylinder and the telescopic rod is threaded connection.
Preferably, the two positioning rods are telescopic rods which can be freely extended, the screw rod is rotatably connected with the silica gel plate, and the flexible sheath is made of medical cloth.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, press down the handle through the patient oneself, be connected and the connecting pin is connected for rotating with the connected mode of rotatory piece with the connected mode of movable plate respectively under the effect of being connected for rotating at two locating levers to constitute lever structure and the patient oneself operates through lever structure, thereby drive recovered dull and stereotyped lift, pull the ligament, recover, autonomy is better, can adapt to the dynamics of bearing of self, avoids pressing down the transition, guarantees recovered effect simultaneously.
2. The utility model discloses in, make soft sheath descend through rotatory handle, utilize the motion structure of lead screw to descend to with patient's knee joint, can put into practice not rail guard of co-altitude, the regulation band of setting can be suitable for not unidimensional patient's knee joint to fix in soft sheath's inside to and the connected mode of connecting cylinder and telescopic link is threaded connection's effect down, and the patient can be according to the length of self demand rotation handle regulation telescopic link, and then makes things convenient for the patient to use.
3. The utility model discloses in, through design overall structure, reasonable in design to setting up on the sick bed, convenient and fast, and practicality is strong, consequently more suitable using widely on a large scale.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the knee joint rehabilitation device of the present invention;
FIG. 3 is a schematic diagram of the right view of the knee joint rehabilitation device of the present invention;
fig. 4 is a schematic sectional view of the rehabilitation plate of the present invention.
In the figure: 1-a sickbed body, 2-universal wheels, 3-protective guards, 4-knee joint rehabilitation devices, 5-a rehabilitation flat plate, 6-a screw rod shaft sleeve, 7-a screw rod, 8-a dial, 9-a rotating handle, 10-a connecting block, 11-a connecting pin, 12-a rotating block, 13-a connecting cylinder, 14-a telescopic rod, 15-a handle, 16-a rotating pin, 17-a moving plate, 18-a silica gel plate, 19-a positioning rod, 20-a soft sheath and 21-an adjusting belt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a knee joint rehabilitation tool comprises a sickbed body 1, the bottom of the sickbed body 1 is connected with a universal wheel 2 through a bolt thread, two groups of protective guards 3 are symmetrically arranged on the sickbed body 1 based on the sickbed body 1 as an axis, a knee joint rehabilitation device 4 is arranged on the two groups of protective guards 3, the knee joint rehabilitation device 4 comprises a rehabilitation flat plate 5, a screw rod shaft sleeve 6 is embedded in the center of the end face of the rehabilitation flat plate 5, a screw rod 7 is arranged in the screw rod shaft sleeve 6, a dial 8 is fixedly connected to one end of the screw rod 7 and positioned above the screw rod shaft sleeve 6, a rotating handle 9 is fixedly connected to the upper side of the dial 8, a connecting block 10 is fixedly arranged on the left side of the screw rod shaft sleeve 6 and positioned on the end face of the rehabilitation flat plate 5, the connecting block 10 is connected with a rotating block 12 through a connecting pin 11, the rotating block 12, the other end of the telescopic rod 14 is fixedly arranged on the handle 15, under the action that the two positioning rods 19 are respectively in rotary connection with the movable plate 17 and the connection pin 11 is in rotary connection with the rotating block 12, a lever structure is formed and a patient operates through the lever structure, so that the rehabilitation plate 5 is driven to ascend and descend, ligaments are pulled, and rehabilitation is performed, the centers of the left side wall and the right side wall of the rehabilitation plate 5 are connected to the movable plate 17 through the rotating pins 16, the movable plate 17 is arranged on the protective guard 3, the other end of the screw rod 7 extends to the lower part of the rehabilitation plate 5 and is connected with the silica gel plate 18, the two positioning rods 19 are symmetrically arranged on the end surface of the silica gel plate 18 based on the screw rod 7 as an axis, the end parts of the two positioning rods 19 are fixedly connected to the bottom of the rehabilitation plate 5, the bottom of the silica gel plate 18 is fixedly provided with the, the adjustable knee joint fixing device can be suitable for knee joints of patients with different sizes to be fixed in the soft sheath by adjusting the distance.
The utility model discloses work flow: before rehabilitation, a medical worker slidably connects a movable plate 17 on a knee joint rehabilitation device 4 to two groups of protective guards 3, after installation is completed, under the action that a screw shaft sleeve 6 is embedded in a rehabilitation flat plate 5 and penetrates through the rehabilitation flat plate 5, a screw 7 is in threaded connection with the screw shaft sleeve 6, and the screw 7 is in rotary connection with a silicon rubber plate 18, the rotary handle 9 is rotated to enable a flexible sheath 20 to descend, when the flexible sheath descends to correspond to the knee joint of a patient, an adjusting belt 21 is opened to fix the knee joint of the patient in the flexible sheath 20, under the action that the connecting cylinder 13 is in threaded connection with a telescopic rod 14, when the patient rotates the handle 15, the length of the telescopic rod 14 stretches out and draws back from the connecting cylinder 13, at the moment, the patient presses the movable plate 15 downwards, under the action that the connecting pins 16 are in rotary connection with the movable plate 17 respectively, and under the action that the connecting pins 11 are in rotary connection with a rotary block 12, thereby constitute lever structure and the patient oneself operates through lever structure to drive recovered dull and stereotyped 5 lifts, pull the ligament, recover, autonomy is better, can adapt to the dynamics of bearing of self, avoids pressing the transition, guarantees recovered effect simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a knee joint rehabilitation apparatus, includes sick bed body (1), its characterized in that: the multifunctional sickbed is characterized in that the bottom of the sickbed body (1) is connected with universal wheels (2) through bolt threads, two groups of protective guards (3) are symmetrically arranged on the sickbed body (1) for the axis based on the sickbed body (1), the protective guards (3) are provided with knee joint rehabilitation devices (4), each knee joint rehabilitation device (4) comprises a rehabilitation flat plate (5), a screw rod shaft sleeve (6) is embedded in the center of the end face of the rehabilitation flat plate (5), a screw rod (7) is arranged inside the screw rod shaft sleeve (6), one end of the screw rod (7) is fixedly connected with a dial (8) above the screw rod shaft sleeve (6), a rotating handle (9) is fixedly connected above the dial (8), a connecting block (10) is fixedly arranged on the left side of the screw rod shaft sleeve (6) and on the end face of the rehabilitation flat plate (5), and the connecting block (10) is connected with a rotating block (12), the rotating block (12) is fixedly arranged at one end part of the connecting cylinder (13), one end of a telescopic rod (14) is sleeved in the other end part of the connecting cylinder (13), the other end of the telescopic rod (14) is fixedly arranged on the handle (15), the centers of the left side wall and the right side wall of the rehabilitation flat plate (5) are connected on the movable plate (17) through a rotating pin (16), the moving plate (17) is arranged on the protective guard (3), the other end of the screw rod (7) extends to the lower part of the rehabilitation flat plate (5) and is connected with a silica gel plate (18), two positioning rods (19) are symmetrically arranged on the end surface of the silica gel plate (18) and based on the screw rod (7) as an axis, the end parts of the two positioning rods (19) are fixedly connected with the bottom of the rehabilitation flat plate (5), the bottom of silica gel board (18) is fixed and is equipped with soft sheath (20), evenly fixed being equipped with regulation area (21) on soft sheath (20).
2. The knee joint rehabilitation apparatus according to claim 1, wherein: universal wheel (2) set up four and all fix the bottom that sets up the bracing piece in four corners of sick bed body (1) through the bolt screw thread, universal wheel (2) are the lockable universal wheel.
3. The knee joint rehabilitation apparatus according to claim 1, wherein: the two groups of guard railings (3) are respectively connected with the movable plate (17) in a sliding mode and are of a detachable structure, and the two rotating pins (16) are respectively connected with the movable plate (17) in a rotating mode.
4. The knee joint rehabilitation apparatus according to claim 1, wherein: the screw rod shaft sleeve (6) is embedded in the rehabilitation flat plate (5) and penetrates through the rehabilitation flat plate (5), and the screw rod (7) is in threaded connection with the screw rod shaft sleeve (6).
5. The knee joint rehabilitation apparatus according to claim 1, wherein: the connecting pin (11) is rotatably connected with the rotating block (12), and the connecting cylinder (13) is in threaded connection with the telescopic rod (14).
6. The knee joint rehabilitation apparatus according to claim 1, wherein: the two positioning rods (19) are telescopic rods which can be freely extended, the screw rod (7) is rotatably connected with the silica gel plate (18), and the soft sheath (20) is made of medical cloth.
CN201920953079.8U 2019-06-24 2019-06-24 Knee joint rehabilitation appliance Active CN210872636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920953079.8U CN210872636U (en) 2019-06-24 2019-06-24 Knee joint rehabilitation appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920953079.8U CN210872636U (en) 2019-06-24 2019-06-24 Knee joint rehabilitation appliance

Publications (1)

Publication Number Publication Date
CN210872636U true CN210872636U (en) 2020-06-30

Family

ID=71329342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920953079.8U Active CN210872636U (en) 2019-06-24 2019-06-24 Knee joint rehabilitation appliance

Country Status (1)

Country Link
CN (1) CN210872636U (en)

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