CN212998224U

CN212998224U - Lower limb strength exercise frame

Info

Publication number: CN212998224U
Application number: CN202021412965.9U
Authority: CN
Inventors: 翁火梅; 孙亚文
Original assignee: Changzhou Jintan District Peoples Hospital
Current assignee: Changzhou Jintan District Peoples Hospital
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-20
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a low limbs strength exercise frame, including support column and massage device, the frame is tempered to the top fixedly connected with of support column, massage device fixed connection is in the top of tempering the frame, the spout has been seted up to the inside of tempering the frame, the inner wall sliding connection of spout has first slider and second slider, fixedly connected with mounting panel on the outer wall of first slider, the inner wall fixedly connected with eccentric wheel of mounting panel, the both sides outer wall fixedly connected with connecting rod of eccentric wheel. Through putting both feet on pedal, the fixed plate drives the movable rod and is the reciprocating motion of left right direction on the horizontal direction, through the position that starts electric telescopic handle adjustment second slider to the distance between adjustment movable rod and the eccentric wheel, thereby the resistance that the adjustment eccentric wheel received, the resistance that this device can adjust the training low limbs and receive, the intensity that can adjust the motion is applicable to the person taking exercise of different needs, and the operation is automatic, convenient and fast has the practicality.

Description

Lower limb strength exercise frame

Technical Field

The utility model belongs to the technical field of the low limbs is tempered, concretely relates to low limbs strength exercise frame.

Background

Patients with cerebrovascular disease sequelae and limb hemiplegia and patients with lower limb disability caused by accidental injury cannot actively carry out lower limb movement, and need to carry out passive knee bending movement of the lower limb regularly, otherwise symptoms such as musculoskeletal nerve atrophy, lower limb thrombosis, poor cardiopulmonary function and the like can be caused. Medical personnel need carry out the function exercise to patient's upper and lower limbs or patient self through the tractive and take exercise the upper limbs when carrying out daily nursing to this type of patient, also has to carry out passive rehabilitation exercise to patient's lower limbs with the help of some apparatus.

However, these apparatuses cannot adjust the exercise intensity according to patients with different physical conditions, which may not achieve the exercise goal or aggravate the strain of patient tendons, causing secondary damage to the patient's body, and the current training devices do not have the function of massage, so we propose a lower limb strength exercise frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low limbs strength exercise frame to propose current low limbs strength exercise frame in solving above-mentioned background art in the use, owing to can not adjust the intensity of motion, do not possess the function of massage, thereby lead to causing secondary injury, the poor problem of recovery training effect to patient's health.

In order to achieve the above object, the utility model provides a following technical scheme: a lower limb strength exercise frame, which comprises a support column and a massage device, wherein the top of the support column is fixedly connected with an exercise frame, the massage device is fixedly connected with the top of the exercise frame, the inside of the exercise frame is provided with a sliding groove, the inner wall of the sliding chute is connected with a first sliding block and a second sliding block in a sliding way, the outer wall of the first sliding block is fixedly connected with a mounting plate, the inner wall of the mounting plate is fixedly connected with an eccentric wheel, the outer walls of the two sides of the eccentric wheel are fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the eccentric wheel, is fixedly connected with a connecting wheel, the outer wall of the connecting wheel is fixedly connected with a pedal, the outer wall of the top of the second sliding block is fixedly connected with a limiting rod, a movable rod is inserted in the limiting rod, the outer wall of the movable rod is sleeved with a first spring, and one end of the movable rod, which is close to the eccentric wheel, is fixedly connected with a fixed plate.

Preferably, the massage device includes the massage frame, the top fixedly connected with blotter of massage frame, two slide bars of fixedly connected with between the inner wall of massage frame, and every equal sliding connection has two third sliders on the outer wall of slide bar, the equal fixedly connected with dead lever of top outer wall of third slider, the one end swing joint that the third slider was kept away from to the dead lever has the gyro wheel.

Preferably, the outer wall of the roller is fixedly connected with a driving device, a second spring is fixedly connected between the outer walls of the fixing rods and the inner wall of the massage frame, and the outer wall of the sliding rod is fixedly connected with a cam between the two fixing rods.

Preferably, the top of the exercise frame is fixedly connected with a first supporting rod, and the top of the first supporting rod is movably connected with a seat.

Preferably, an elastic band is fixedly connected to the outer wall of the pedal.

Preferably, one side outer wall fixedly connected with ratch of first slider, the inner wall fixedly connected with gear of taking exercise the frame, the outer wall of gear passes through the tooth meshing with the outer wall of ratch and is connected.

Preferably, temper one side inner wall fixedly connected with electric telescopic handle of frame, one side outer wall and electric telescopic handle fixed connection that first slider was kept away from to the second slider.

Compared with the prior art, the beneficial effects of the utility model are that:

1. put on the pedal through with the both feet, setting through the elastic cord, avoid the both feet to slide, drive the fifth wheel motion through stepping on the pedal, the motion of fifth wheel drives the eccentric wheel and rotates, the rotation extrusion fixed plate of eccentric wheel, the fixed plate drives the movable rod and is the reciprocating motion of left right direction on the horizontal direction, through the position that starts electric telescopic handle adjustment second slider, thereby adjust the distance between movable rod and the eccentric wheel, thereby adjust the resistance that the eccentric wheel received, the resistance that this device can adjust the training low limbs and receive, can adjust the intensity of motion, be applicable to the person of taking exercise of different needs, the operation is automatic, high convenience and quickness, and has practicability.

2. Through placing both legs on massage device, start drive arrangement and drive the roller motion, massage the people leg, start the third slider that the cam drove both sides, to the both sides motion, to middle motion under the effect of second spring to drive the gyro wheel side-to-side movement, massage both legs, this device can carry out the massage of muscle to the training person after taking exercise and relax, makes the effect of taking exercise better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural schematic view of the present invention;

FIG. 3 is a side view of the mounting plate of the present invention;

fig. 4 is a schematic view of the structure of the massage device of the present invention.

In the figure: 1. a support pillar; 2. an exercise frame; 3. a first support bar; 4. a seat; 5. a chute; 6. a first slider; 7. a second slider; 8. mounting a plate; 9. an eccentric wheel; 10. a connecting rod; 11. a connecting wheel; 12. pedaling; 13. elastic bands; 14. a limiting rod; 15. a movable rod; 16. a first spring; 17. a fixing plate; 18. a rack bar; 19. a gear; 20. a massage device; 201. a massage frame; 202. a cushion pad; 203. a slide bar; 204. a third slider; 205. fixing the rod; 206. a roller; 207. a drive device; 208. a second spring; 209. a cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a low limbs strength exercise frame, including support column 1 and massage device 20, frame 2 is tempered to the top fixedly connected with of support column 1, massage device 20 fixed connection is at the top of taking exercise frame 2, spout 5 has been seted up to the inside of taking exercise frame 2, the inner wall sliding connection of spout 5 has first slider 6 and second slider 7, fixedly connected with mounting panel 8 on first slider 6's the outer wall, mounting panel 8's inner wall fixedly connected with eccentric wheel 9, eccentric wheel 9's both sides outer wall fixedly connected with connecting rod 10, eccentric wheel 9's one end fixedly connected with connecting wheel 11 is kept away from to connecting rod 10, fixedly connected with pedal 12 on the outer wall of connecting wheel 11, second slider 7's top outer wall fixedly connected with gag lever post 14, it is provided with movable rod 15 to alternate in the gag lever post 14, first spring 16 has been cup jointed to the outer wall of movable rod 15, movable rod 15 is.

In this embodiment, by placing both feet on the pedal 12, the pedal 12 is treaded to drive the connecting wheel 11 to move, the connecting wheel 11 moves to drive the eccentric wheel 9 to rotate, the eccentric wheel 9 rotates to extrude the fixing plate 17, the fixing plate 17 drives the movable rod 15 to do reciprocating motion in the left-right direction in the horizontal direction, the position of the second sliding block 7 is adjusted by starting the electric telescopic rod, so that the distance between the movable rod 15 and the eccentric wheel 9 is adjusted, and the resistance of the eccentric wheel 9 is adjusted.

Specifically, the massage device 20 includes a massage frame 201, a cushion 202 fixedly connected to the top of the massage frame 201, two sliding rods 203 fixedly connected to the inner wall of the massage frame 201, two third sliding blocks 204 slidably connected to the outer wall of each sliding rod 203, a fixing rod 205 fixedly connected to the outer wall of the top of the third sliding block 204, and a roller 206 movably connected to one end of the fixing rod 205 far away from the third sliding block 204.

In this embodiment, the legs are massaged by placing the legs on the massage device 20 and activating the driving device 207 to move the rollers 206.

Specifically, a driving device 207 is fixedly connected to the outer wall of the roller 206, a second spring 208 is fixedly connected between the outer wall of the fixing rod 205 and the inner wall of the massage frame 201, and a cam 209 is fixedly connected between the outer wall of the sliding rod 203 and the two fixing rods 205.

In this embodiment, the start cam 209 drives the third sliding blocks 204 at two sides to move towards two sides and move towards the middle under the action of the second spring 208, so as to drive the roller 206 to move left and right, thereby massaging two legs.

Specifically, the top of the exercise frame 2 is fixedly connected with a first supporting rod 3, and the top of the first supporting rod 3 is movably connected with a seat 4.

In this embodiment, the seat 4 facilitates exercise by the trainer, and is suitable for the trainer with partial physical weakness, and the seat 4 can rotate.

Specifically, an elastic band 13 is fixedly connected to the outer wall of the pedal 12.

In this embodiment, the feet are prevented from slipping by the provision of the elastic bands 13.

Specifically, the outer wall of one side of the first sliding block 6 is fixedly connected with a toothed bar 18, the inner wall of the exercise frame 2 is fixedly connected with a gear 19, and the outer wall of the gear 19 is meshed with the outer wall of the toothed bar 18 through teeth.

In this embodiment, when the exerciser is weak, the gear 19 can be activated to drive the rack bar 18 to move, so as to pull the first sliding block 6 to move, and the exercise effect can also be activated.

Specifically, temper one side inner wall fixedly connected with electric telescopic handle of frame 2, one side outer wall and electric telescopic handle fixed connection that first slider 6 was kept away from to second slider 7. The model of the electric telescopic rod in the device is MNTG.

In the embodiment, the position of the second sliding block 7 is adjusted by starting the electric telescopic rod, so that the distance between the movable rod 15 and the eccentric wheel 9 is adjusted, and the resistance force applied to the eccentric wheel 9 is adjusted.

The utility model discloses a theory of operation and use flow: during exercise, a trainer can sit on the seat 4, feet are placed on the pedals 12, the feet are prevented from sliding through the arrangement of the elastic bands 13, the pedals 12 are treaded to drive the connecting wheel 11 to move, the connecting wheel 11 moves to drive the eccentric wheel 9 to rotate, the eccentric wheel 9 rotates to extrude the fixed plate 17, the fixed plate 17 drives the movable rod 15 to reciprocate in the left and right directions in the horizontal direction, the position of the second sliding block 7 is adjusted by starting the electric telescopic rod, so that the distance between the movable rod 15 and the eccentric wheel 9 is adjusted, and the resistance force applied to the eccentric wheel 9 is adjusted; secondly, when the trainer is weak, the gear 19 can be started to drive the rack bar 18 to move, so that the first sliding block 6 is pulled to move, and the exercise effect can also be started; after the trainer finishes training, the two legs can be placed on the massage device 20, the driving device 207 is started to drive the rollers 206 to move, the legs are massaged, the cam 209 is started to drive the third sliding blocks 204 at the two sides to move towards the two sides, and the third sliding blocks move towards the middle under the action of the second spring 208, so that the rollers 206 are driven to move left and right, and the two legs are massaged.

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

1. The utility model provides a lower limbs strength exercise frame, includes support column (1) and massage device (20), its characterized in that: the top of the supporting column (1) is fixedly connected with an exercise frame (2), the massage device (20) is fixedly connected with the top of the exercise frame (2), a sliding groove (5) is formed in the exercise frame (2), the inner wall of the sliding groove (5) is connected with a first sliding block (6) and a second sliding block (7) in a sliding manner, a mounting plate (8) is fixedly connected onto the outer wall of the first sliding block (6), an eccentric wheel (9) is fixedly connected onto the inner wall of the mounting plate (8), connecting rods (10) are fixedly connected onto the outer walls of the two sides of the eccentric wheel (9), one end, far away from the eccentric wheel (9), of each connecting rod (10) is fixedly connected with a connecting wheel (11), pedals (12) are fixedly connected onto the outer wall of each connecting wheel (11), a limiting rod (14) is fixedly connected onto the outer wall of the top of the second sliding block (7), and a movable rod, the outer wall of the movable rod (15) is sleeved with a first spring (16), and one end, close to the eccentric wheel (9), of the movable rod (15) is fixedly connected with a fixing plate (17).

2. The lower limb strength exercise frame of claim 1, wherein: the massage device (20) comprises a massage frame (201), a cushion pad (202) is fixedly connected to the top of the massage frame (201), two sliding rods (203) are fixedly connected between the inner walls of the massage frame (201), each sliding rod (203) is connected to the outer wall of each sliding rod (204) in a sliding mode, a fixing rod (205) is fixedly connected to the outer wall of the top of each sliding rod (204) in a sliding mode, and a roller (206) is movably connected to one end, far away from the corresponding sliding rod (204), of each fixing rod (205).

3. The lower limb strength exercise frame of claim 2, wherein: the outer wall of the roller (206) is fixedly connected with a driving device (207), a second spring (208) is fixedly connected between the outer wall of the fixing rod (205) and the inner wall of the massage frame (201), and the outer wall of the sliding rod (203) is fixedly connected with a cam (209) between the two fixing rods (205).

4. The lower limb strength exercise frame of claim 1, wherein: the top fixedly connected with first bracing piece (3) of tempering frame (2), the top swing joint of first bracing piece (3) has seat (4).

5. The lower limb strength exercise frame of claim 1, wherein: an elastic band (13) is fixedly connected to the outer wall of the pedal (12).

6. The lower limb strength exercise frame of claim 1, wherein: one side outer wall fixedly connected with ratch (18) of first slider (6), the inner wall fixedly connected with gear (19) of taking exercise frame (2), the outer wall of gear (19) passes through the tooth meshing with the outer wall of ratch (18) and is connected.

7. The lower limb strength exercise frame of claim 1, wherein: temper one side inner wall fixedly connected with electric telescopic handle of frame (2), one side outer wall and the electric telescopic handle fixed connection of first slider (6) are kept away from in second slider (7).