CN210096800U

CN210096800U - Knee joint recovery device for oncology department

Info

Publication number: CN210096800U
Application number: CN201920772448.3U
Authority: CN
Inventors: 何思思; 沈刚; 张廷友
Original assignee: Affiliated Hospital of Zunyi Medical University
Current assignee: Affiliated Hospital of Zunyi Medical University
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-21
Anticipated expiration: 2029-05-27

Abstract

The utility model provides a knee joint recovery device for oncology, which comprises a bottom plate, a lifting chair, a gear box, a fixing frame, a positioning clamp, a screwing buckle, a sliding groove, a hinge, a pedal frame, a gear roller and a rack; the bottom of the lifting chair is connected to the upper surface of the bottom plate through a bolt, and the lifting chair is arranged on the left side of the bottom plate towards the right; the upper end of the hinge is connected to the left end face of the gear box through a screw, and the other end of the hinge is connected to the upper surface of the bottom plate through a screw; the rack is connected to the inner surface of the gear box through a screw, and the sliding grooves are formed in two side surfaces of the gear box; the locating clip of this structure can be fixed the gear box along the mount after adjusting the inclination of gear box, and the knot of screwing can prevent that the locating clip from landing on the mount, to sum up, can see out, increased the inclination's of adjustable gear box function than current knee joint recovery unit, increased the home range of knee joint, make the motion of knee joint more comprehensive, the recovery effect further promotes.

Description

Knee joint recovery device for oncology department

Technical Field

The utility model belongs to the technical field of recovery equipment, more specifically say, in particular to knee joint recovery device for oncology.

Background

The knee joint is one of important joints on a human body, when the knee joint suffers from bone tumor, operation treatment is generally carried out, after the operation treatment, a patient generally lies on a sickbed when being kept in rest, long-term lying is not beneficial to injury recovery, in order to prevent the knee joint of the patient from being stiff caused by contracture or fiber adhesion during the rest in bed, the leg of the patient needs to be moved frequently to promote blood backflow, but violent knee joint movement can further damage the knee joint and influence the recovery of the knee joint.

The present chinese utility model patent, for example, with patent number CN201820500370.5, discloses a knee joint recovery device for oncology department, which is basically described as follows: the device includes the base, the base upside is equipped with the lift chair, lift chair and base up end fixed connection, the level is equipped with the axis of rotation in the cavity, it is equipped with two first sliders to rotate the cover in the pivot, bar fixed block both sides wall all is equipped with the first spout that matches first slider, first spout and cavity intercommunication, fixedly connected with second bar fixed block on the cavity diapire, second bar fixed block up end is equipped with the first tooth's socket that matches with first gear.

Based on the above patent description, it can be seen that, similar to the knee joint recovery device in this patent, since the rack is always kept horizontal when in use, the range of motion of the user is limited to the motion in the horizontal direction, the range of motion of the knee joint is small, the exercise of the knee joint after the angle is switched is lacked, and the motion is not comprehensive.

In view of the above, the present invention provides a knee joint recovery device for oncology, which is improved in view of the existing structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a knee joint recovery device for oncology to because the rack remains the level throughout when solving current knee joint recovery device and using, user's home range also only limits in the activity of horizontal direction, and the home range of knee joint is less, lacks the exercise of switching angle back knee joint, the incomprehensive problem of motion.

The utility model relates to a purpose and efficiency of knee joint recovery device for oncology are reached by following specific technological means: a knee joint recovery device for oncology department comprises a bottom plate, a lifting chair, a gear box, a fixing frame, a positioning clamp, a screwing buckle, a sliding groove, a hinge, a pedal frame, a gear roller and a rack; the bottom of the lifting chair is connected to the upper surface of the bottom plate through a bolt, and the lifting chair is arranged on the left side of the bottom plate towards the right; the upper end of the hinge is connected to the left end face of the gear box through a screw, and the other end of the hinge is connected to the upper surface of the bottom plate through a screw; the pedal frame transversely penetrates through the gear roller and is fixedly arranged on the gear roller; the rack is connected to the inner surface of the gear box through a screw, and the sliding grooves are formed in two side surfaces of the gear box; the fixing frame is connected to the upper surface of the bottom plate in a welding mode, and the two positions of the fixing frame are respectively located on two sides of the gear box on the bottom plate; the locating clip is vertically arranged on the side face of the gear box through welding, and the locating clip is divided into two parts which are respectively arranged on the two side faces of the gear box.

Furthermore, the mount is a crooked cylinder, and the crooked circular arc radius of mount is the distance of hinge to the bottom of mount.

Furthermore, the locating clamp is a semi-cylinder, and four threaded holes are formed in two sides of the locating clamp.

Furthermore, the screwing buckle is a screw rod, and the screwing buckle is in threaded connection with a threaded hole in the positioning clamp through threads on the screwing buckle.

Furthermore, the gear box can rotate around the hinge through the hinge on the left side, and the gear box and the bottom plate form a rotary connection.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses increased the hinge in the left side of gear box, made the gear box can be rotatory around the hinge on the bottom plate, changed the inclination of gear box, the gear rolls no longer to be parallel motion along parallel rack when letting the user pedal, can try the knee joint active mode of co-altitude, moreover the utility model provides a positioning clamp can be fixed the gear box along the mount after adjusting the inclination of gear box, screws and tightly detains and can prevent that the positioning clamp from landing on the mount. To sum up, the utility model discloses knee joint recovery device than current has increased adjustable gear box's inclination's function, has increased the home range of knee joint, makes the motion of knee joint more comprehensive, and the recovery effect further promotes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the gear box of the present invention.

Fig. 3 is a schematic structural diagram of the present invention after adjusting the height.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1-a bottom plate; 2-lifting chair; 3-a gearbox; 4-a fixing frame; 5-positioning the clamp; 6-screwing and fastening; 7-a sliding groove; 8-a hinge; 9-a pedal frame; 10-gear rolling; 11-rack.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Examples

As shown in figures 1 to 3: the utility model provides a knee joint recovery device for oncology, which comprises a bottom plate 1, a lifting chair 2, a gear box 3, a fixing frame 4, a positioning clamp 5, a screwing buckle 6, a sliding groove 7, a hinge 8, a pedal frame 9, a gear roller 10 and a rack 11; the bottom of the lifting chair 2 is connected to the upper surface of the bottom plate 1 through a bolt, and the lifting chair 2 is arranged on the left side of the bottom plate 1 towards the right; the upper end of the hinge 8 is connected to the left end face of the gear box 3 through a screw, and the other end of the hinge 8 is connected to the upper surface of the bottom plate 1 through a screw; the pedal frame 9 transversely penetrates through the gear roller 10, and the pedal frame 9 is fixedly arranged on the gear roller 10; the rack 11 is connected to the inner surface of the gear box 3 through a screw, and the sliding grooves 7 are formed in two side surfaces of the gear box 3; the fixing frame 4 is connected to the upper surface of the bottom plate 1 through welding, and the two positions of the fixing frame 4 are respectively positioned on the two sides of the gear box 3 on the bottom plate 1; the positioning clamp 5 is vertically arranged on the side surface of the gear box 3 through welding, and the positioning clamp 5 is divided into two parts which are respectively arranged on the two side surfaces of the gear box 3.

The fixing frame 4 is a bent cylinder, the radius of a bent arc of the fixing frame 4 is the distance from the hinge 8 to the bottom end of the fixing frame 4, the fixing frame 4 of the structure is shown in fig. 1, the radian of the fixing frame 4 conforms to an arc generated when the gear box 3 rotates, and the fixing frame is better suitable for fixing the gear box 3 after rotating.

The locating clamp 5 is a semi-cylinder, four threaded holes are formed in two sides of the locating clamp 5, the locating clamp 5 with the structure is shown in fig. 3, the position of the locating clamp 5 changes according to the rotation of the gear box 3, and the corresponding position of the locating clamp 5 and the fixing frame 4 changes, so that the locating clamp 5 is a part which is frequently assembled and disassembled, and the locating clamp 5 with the structure can be better suitable for the cylindrical fixing frame 4 to move correspondingly.

The screwing buckle 6 is a screw rod, the screwing buckle 6 is in threaded connection with a threaded hole in the positioning clamp 5 through threads, the screwing buckle 6 with the structure is shown in figure 3, the screwing buckle 6 can be assembled and disassembled once when the angle of the gear box 3 is adjusted, and the thread locking is more suitable for the locking method of the device, so that the assembly and the disassembly are more convenient.

The gear box 3 with the structure is shown in fig. 2, when a user pedals the pedal, the gear roller 10 does not simply move in parallel along the parallel rack 11, the pedaling motion at different heights can be tried after the angle is adjusted, the knee joint can be moved more comprehensively, and the knee joint can be recovered more effectively.

The specific use mode and function of the embodiment are as follows:

in the utility model, a user sits on the lifting chair 2, the proper height of the chair is adjusted, two feet respectively step on pedals of pedal frames 9 at two ends, two legs pedal the pedals in a motion mode similar to that of pedaling a bicycle, so that the gear roller 10 moves forwards, the pedals also move forwards along with the gear roller 10, the knee joint of the user is exercised, the gear box 3 can be lifted by hands, the angle is adjusted, the tightening buckle 6 on the positioning clamp 5 is screwed, the gear box 3 is fixed on the fixing frame 4, the function of pedaling the gear roller 10 upwards is added to the equipment after the angle is adjusted, can make the user obtain more comprehensive knee joint activity, to sum up, can see out, increased the inclination's of adjustable gear box 3 function than current knee joint recovery unit, increased the home range of knee joint, make the motion of knee joint more comprehensive, the recovery effect further promotes.

Claims

1. The utility model provides a knee joint recovery device for oncology department, includes bottom plate (1), lift chair (2), gear box (3), mount (4), locating clip (5), screws and detains (6), sliding tray (7), hinge (8), pedal frame (9), gear roll (10) and rack (11), its characterized in that: the bottom of the lifting chair (2) is connected to the upper surface of the bottom plate (1) through a bolt, and the lifting chair (2) is installed on the left side of the bottom plate (1) towards the right; the upper end of the hinge (8) is connected to the left end face of the gear box (3) through a screw, and the other end of the hinge (8) is connected to the upper surface of the bottom plate (1) through a screw; the pedal frame (9) transversely penetrates through the gear roller (10), and the pedal frame (9) is fixedly arranged on the gear roller (10); the rack (11) is connected to the inner surface of the gear box (3) through a screw, and the sliding grooves (7) are formed in two side surfaces of the gear box (3); the fixing frame (4) is connected to the upper surface of the bottom plate (1) through welding, and the two positions of the fixing frame (4) are respectively positioned on the two sides of the gear box (3) on the bottom plate (1); the positioning clamp (5) is vertically arranged on the side face of the gear box (3) through welding, and the two positions of the positioning clamp (5) are respectively arranged on the two side faces of the gear box (3).

2. The knee joint recovery device for oncology department of claim 1, wherein: the fixing frame (4) is a bent cylinder, and the radius of a bent arc of the fixing frame (4) is the distance from the hinge (8) to the bottom end of the fixing frame (4).

3. The knee joint recovery device for oncology department of claim 1, wherein: the positioning clamp (5) is a semi-cylinder, and four threaded holes are formed in two sides of the positioning clamp (5).

4. The knee joint recovery device for oncology department of claim 1, wherein: the screwing buckle (6) is a screw rod, and the screwing buckle (6) is in threaded connection with a threaded hole in the positioning clamp (5) through threads carried by the screwing buckle.

5. The knee joint recovery device for oncology department of claim 1, wherein: the gear box (3) can rotate around the hinge (8) through the hinge (8) on the left side, and the gear box (3) is in rotary connection with the bottom plate (1).