CN210131072U

CN210131072U - Orthopedics chair convenient to adjust

Info

Publication number: CN210131072U
Application number: CN201920383545.3U
Authority: CN
Inventors: 武政; 周煜虎; 赵程锦; 王剑飞
Original assignee: Yanan University Affiliated Hospital
Current assignee: Yanan University Affiliated Hospital
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-03-10
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses an orthopedics chair convenient to adjust, including the back of the chair, base, lower limb training mechanism and upper limbs spacing groove, four corners of base bottom all are provided with the gyro wheel, and the top of base installs the scissors frame, evenly install electric telescopic handle on the scissors frame, and the top of scissors frame is fixed with the main part, the one end at main part top articulates there is the back of the chair, and the bottom at back of the chair both ends all installs the angle adjustment mechanism who is connected with the main part. The utility model discloses an install lower limb training mechanism, trample gasbag, servo motor, baffle, adjustment tank and adjust the pole for the device has optimized the structure of self, is convenient for on the one hand to assist the patient to carry out the initiative rehabilitation training and the passive rehabilitation training of low limbs, and on the other hand utilizes the adjustment tank and adjusts the helicitic texture that the pole constitutes, and the medical staff of being convenient for comes adjusting the position of baffle according to different patients' size, thereby has strengthened the suitability of device.

Description

Orthopedics chair convenient to adjust

Technical Field

The utility model relates to an orthopedics equipment technical field specifically is an orthopedics chair convenient to adjust.

Background

In recent years, with the development of national economy and the improvement of the living standard of people, more and more people start to own private cars, the increase of the private cars causes frequent traffic accidents, and in order to enable orthopedic patients to recover better, orthopedics department usually needs to be equipped with a series of orthopedic chairs, but the existing orthopedic chairs still have the following problems when in use:

1. the traditional orthopedic chair generally does not have the function of assisting the lower limbs of a patient to carry out active and passive rehabilitation training, so that the device has poor functionality and is not beneficial to the long-term popularization of the device;

2. the existing orthopedic chairs on the market often have the defects that the use angle and the height are not easy to adjust and parts are not easy to disassemble, so that the practicability of the device is not high, and the long-term popularization of the device is not facilitated;

3. the existing orthopedic chair often cannot brake the postoperative upper limb, which results in poor using effect of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics chair convenient to adjust to what provide does not possess in solving above-mentioned background art and takes the not easy problem of dismantling and can not brake upper limbs, functional difference with the difficult regulation of active and passive rehabilitation training function, use angle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedics chair convenient to adjust, includes the back of the chair, base, lower limbs training mechanism and upper limbs spacing groove, four corners of base bottom all are provided with the gyro wheel, and the top of base installs the scissor holder, evenly install electric telescopic handle on the scissor holder, and the top of scissor holder is fixed with the main part, the one end at main part top articulates there is the back of the chair, and the bottom at back of the chair both ends all installs the angle adjustment mechanism who is connected with the main part, the top of the back of the chair is provided with the headrest, the upper limbs spacing groove is all installed to the both sides of main part, and the one end at upper limbs spacing groove top articulates there is fixed lid, the lower limbs training mechanism is installed to.

Preferably, angle adjustment mechanism from the top down has set gradually linking arm, casing, has removed smooth chamber, handle and slider, and one side of casing is provided with removes smooth chamber, and articulated in the main part of casing opposite side have the linking arm to be provided with on the linking arm with remove smooth chamber assorted slider, the one end that the smooth chamber of removal was kept away from to the slider simultaneously articulates there is the handle.

Preferably, the inside wall of fixed lid evenly is provided with first spring, and one side that fixed lid was kept away from to first spring is provided with the locating part to the material of locating part is the sponge, the inside wall of upper limbs spacing groove is provided with the comfortable layer of sponge.

Preferably, lower limb training mechanism has from left to right set gradually the fixed slot, servo motor, the main shaft, the connecting block, hold in the palm the sole, trample the gasbag, the adjustment tank, adjust pole and baffle, and servo motor is installed to the one end of fixed slot, the main shaft is installed through the bearing in the inside of servo motor output fixed slot, the connecting block has all been welded to the both sides of main shaft, and the bottom mounting of connecting block has the support sole, and the top of support sole is provided with tramples the gasbag, the baffle is installed to the one end of keeping away from the main part of support sole simultaneously, be provided with the regulation pole on the baffle, and the inside of.

Preferably, the inside wall of adjustment tank is provided with the internal thread, and the lateral wall of adjusting the pole sets up the external screw thread with internal thread assorted, the foot board is provided with 2, and adjacent foot board constitutes bilateral symmetry about the median plane of fixed slot.

Preferably, the both ends of upper limbs spacing tank bottom portion all are provided with the draw runner, and be provided with in the main part with draw runner assorted spout, the stationary blade has all been welded at the both ends of draw runner one side simultaneously, and is provided with the fixing bolt who is connected with the main part on the stationary blade to the inside on upper limbs spacing tank top is provided with the draw-in groove, fixed cover be provided with draw-in groove assorted fixture block.

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

1. the orthopedic chair convenient to adjust is provided with the lower limb training mechanism, the treading air bag, the servo motor, the baffle, the adjusting groove and the adjusting rod, so that the device optimizes the structure of the device, on one hand, the device is convenient for assisting patients to perform active rehabilitation training and passive rehabilitation training on lower limbs, on the other hand, the medical staff can adjust the position of the baffle according to the body types of different patients by utilizing the threaded structure formed by the adjusting groove and the adjusting rod, and the applicability of the device is enhanced;

2. the orthopedic chair convenient to adjust is provided with the angle adjusting mechanism, the connecting arm, the shell, the movable sliding chute, the sliding block, the handle, the scissor rack and the electric telescopic rod, so that the device not only can be used for conveniently manually adjusting the use angle of the device by medical staff through the angle adjusting mechanism, thereby enhancing the applicability of the device and being beneficial to the long-term popularization of the device, but also can be used for properly adjusting the overall height of the device by utilizing the effects of the scissor rack and the electric telescopic rod, thereby enhancing the practicability of the device;

3. the orthopedic chair convenient to adjust is provided with the upper limb limiting groove, the fixing cover, the limiting piece and the first spring, so that medical personnel can conveniently place the postoperative upper limb in the upper limb limiting groove for braking, the functionality of the orthopedic chair is enhanced, and the orthopedic chair convenient to adjust is beneficial to long-term popularization of the orthopedic chair;

4. this orthopedics chair convenient to adjust is through installing upper limbs spacing groove, dead lever, draw runner, spout, stationary blade and fixing bolt for the medical personnel of being convenient for of device dismantle the upper limbs spacing groove and clear up, thereby the medical personnel of being convenient for when the device is idle, clear up and disinfect the spare part of device, thereby promoted the result of use of device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the angle adjustment mechanism shown in fig. 1 according to the present invention;

FIG. 3 is a schematic front sectional view of the lower limb training mechanism of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection structure of the fixing rod and the main body of FIG. 1 according to the present invention;

fig. 5 is a schematic top sectional view of the fixing groove of fig. 3 according to the present invention.

In the figure: 1. a headrest; 2. a chair back; 3. an angle adjusting mechanism; 301. a connecting arm; 302. a housing; 303. a movable sliding cavity; 304. a slider; 305. a handle; 4. an electric telescopic rod; 5. a scissor rack; 6. a base; 7. a roller; 8. a fixed cover; 9. a lower limb training mechanism; 901. a main shaft; 902. connecting blocks; 903. trampling the air bag; 904. a baffle plate; 905. adjusting a rod; 906. an adjustment groove; 907. a foot supporting plate; 908. fixing grooves; 909. a servo motor; 10. a main body; 11. a slide bar; 12. a fixing sheet; 13. fixing the bolt; 14. a chute; 15. a card slot; 16. an upper limb limiting groove; 17. a clamping block; 18. a first spring; 19. and a limiting member.

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. 1-5, the present invention provides an embodiment: an orthopedic chair convenient for adjustment comprises a chair back 2, a base 6, a lower limb training mechanism 9 and an upper limb limiting groove 16, wherein four corners of the bottom end of the base 6 are all provided with rollers 7, the top end of the base 6 is provided with a scissor holder 5, the scissor holder 5 is uniformly provided with electric telescopic rods 4, the model of the electric telescopic rods 4 can be KM01, the top end of the scissor holder 5 is fixed with a main body 10, one end of the top of the main body 10 is hinged with the chair back 2, the bottoms of two ends of the chair back 2 are all provided with an angle adjusting mechanism 3 connected with the main body 10, the angle adjusting mechanism 3 is sequentially provided with a connecting arm 301, a shell 302, a movable sliding cavity 303, a handle 305 and a sliding block 304 from top to bottom, one side of the shell 302 is provided with the movable sliding cavity, the main body 10 on the other side of the shell 302 is hinged with the connecting arm 301, and the, meanwhile, one end of the sliding block 304, which is far away from the movable sliding cavity 303, is hinged with a handle 305;

when the device is used, a user grasps the handle 305 to push the sliding block 304 to move in the movable sliding cavity 303, so that the connecting arm 301 connected with the sliding block 304 is driven to move, the angle between the chair back 2 and the main body 10 is adjusted, the applicability of the device is enhanced, and the requirements of the user on different use angles of the chair back 2 are met;

the headrest 1 is arranged at the top end of the chair back 2, the upper limb limiting grooves 16 are arranged on two sides of the main body 10, one end of the top of each upper limb limiting groove 16 is hinged with the fixing cover 8, the inner side wall of each fixing cover 8 is uniformly provided with the first springs 18, one sides, far away from the fixing covers 8, of the first springs 18 are provided with the limiting parts 19, the limiting parts 19 are made of sponge, and the inner side wall of each upper limb limiting groove 16 is provided with the sponge comfort layer, so that the comfort degree of the device during use is enhanced, and the using effect of the device is improved;

both ends of the bottom of the upper limb limiting groove 16 are provided with sliding strips 11, a sliding groove 14 matched with the sliding strips 11 is arranged on the main body 10, both ends of one side of each sliding strip 11 are welded with fixing pieces 12, each fixing piece 12 is provided with a fixing bolt 13 connected with the main body 10, a clamping groove 15 is arranged inside the top end of the upper limb limiting groove 16, and a clamping block 17 matched with the clamping groove 15 is arranged on the fixing cover 8;

when the device is used, the medical staff firstly rotates the upper limb limiting groove 16 to a proper angle, then the affected hand of the patient needing to be braked is placed in the upper limb limiting groove 16, then the fixed cover 8 is closed by utilizing the matching effect of the clamping block 17 and the clamping groove 15, the corresponding operation part of the patient is braked, the secondary injury caused by shaking is prevented, meanwhile, the upper limb limiting groove 16 and the main body 10 are connected by utilizing the sliding groove 14 and the sliding strip 11, so that the medical staff can disassemble the upper limb limiting groove 16 when the device is idle, the cleaning and the disinfection are carried out, the functionality of the device is further enhanced, and the device is beneficial to the long-term popularization;

the lower limb training mechanism 9 is installed at one end, far away from the chair back 2, of the main body 10, the lower limb training mechanism 9 is sequentially provided with a fixing groove 908, a servo motor 909, a main shaft 901, a connecting block 902, a foot supporting plate 907, a treading air bag 903, an adjusting groove 906, an adjusting rod 905 and a baffle 904 from left to right, the servo motor 909 is installed at one end of the fixing groove 908, the servo motor 909 can be LY-2447RB in type, the main shaft 901 is installed inside the fixing groove 908 at the output end of the servo motor 909 through a bearing, the connecting block 902 is welded on two sides of the main shaft 901, the foot supporting plate 907 is fixed at the bottom end of the connecting block 902, the treading air bag 903 is arranged at the top end of the foot supporting plate 907, the baffle 904 is installed at one end, far away from the main body 10, the;

when the lower limb rehabilitation device is used, a medical worker puts the lower limb to be rehabilitated of a patient on the foot supporting plate 907, starts the servo motor 909 to drive the main shaft 901 to slowly move back and forth in a small range, so that better passive training of the lower limb of the patient is realized, the early rehabilitation function of the lower limb of the patient is promoted, the functionality of the device is enhanced, meanwhile, the patient with better lower limb rehabilitation can also repeatedly trample the trample air bag 903 to realize active movement of the lower limb and promote the restitution of the lower limb function, the practicability of the device is further enhanced, the passive training or the active training required by the patient in different rehabilitation periods can be conveniently met through the lower limb training mechanism 9, and the long-term popularization of the device is facilitated;

the inner side wall of the adjusting groove 906 is provided with an internal thread, the outer side wall of the adjusting rod 905 is provided with an external thread matched with the internal thread, 2 foot supporting plates 907 are arranged, and the adjacent foot supporting plates 907 form bilateral symmetry about the middle vertical plane of the fixing groove 908;

when the medical adjustable baffle is used, medical staff can change the position of the baffle 904 by utilizing the threaded connection effect between the adjusting rod 905 and the adjusting groove 906, so that the medical adjustable baffle is convenient to be suitable for patients with different body types, and the applicability of the device is enhanced.

The working principle is as follows: when the angle adjusting device is used, a medical worker firstly utilizes the angle adjusting mechanism 3 to adjust the angle between the chair back 2 and the main body 10, specifically, when the angle adjusting device is used, the user grasps the handle 305 to push the sliding block 304 to move in the movable sliding cavity 303, so as to drive the connecting arm 301 connected with the sliding block 304 to move, and the angle between the chair back 2 and the main body 10 is adjusted, so that the applicability of the device is enhanced, the requirements of the user on different use angles of the chair back 2 are conveniently met, then the adjustment on the whole height of the device is realized by utilizing the electric telescopic rod 4 and the scissor rack 5, then according to the specific conditions of the patient, when the upper limb of the patient is in a postoperative braking state, the medical worker firstly rotates the upper limb limiting groove 16 to a proper angle, then places the affected hand of the patient needing to be braked in the upper limb limiting groove 16, and then utilizes the matching, the fixing cover 8 is closed well, the brake of the corresponding operation part of the patient is realized, the secondary injury is prevented when the patient shakes, meanwhile, as the upper limb limiting groove 16 is connected with the main body 10 by the sliding groove 14 and the sliding strip 11, the medical staff can disassemble the upper limb limiting groove 16 when the device is idle, the cleaning and the disinfection are carried out, the functionality of the device is further enhanced, the long-term popularization of the device is facilitated, in addition, when the lower limb of the patient is in a rehabilitation training period, the medical staff can utilize the lower limb training mechanism 9 to carry out active and passive rehabilitation training on the lower limb of the patient, specifically, when in use, the medical staff puts the lower limb of the patient to be rehabilitated on the foot supporting plate 907, starts the servo motor 909 to drive the main shaft 901 to slowly carry out small-amplitude rehabilitation, thereby realizing better passive training on the lower limb of the patient and promoting the early rehabilitation function of the patient, the functional of device has been strengthened, and meanwhile, the better patient of low limbs recovery can also be through trampling gasbag 903 repeatedly, realizes the initiative motion of low limbs, promotes the resumeing of low limbs function to further strengthen the practicality of device, be convenient for satisfy the required passive training or the initiative training of the different recovered periods of patient through low limbs training mechanism 9, be favorable to the long-term popularization of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an orthopedics chair convenient to adjust, includes back of the chair (2), base (6), low limbs training mechanism (9) and upper limbs spacing groove (16), its characterized in that: four corners of base (6) bottom all are provided with gyro wheel (7), and scissor holder (5) are installed on the top of base (6), evenly install electric telescopic handle (4) on scissor holder (5), and scissor holder's (5) top is fixed with main part (10), the one end at main part (10) top articulates there is back of the chair (2), and the bottom at back of the chair (2) both ends all installs angle adjusting mechanism (3) of being connected with main part (10), the top of back of the chair (2) is provided with headrest (1), upper limbs spacing groove (16) are all installed to the both sides of main part (10), and the one end at upper limbs spacing groove (16) top articulates there is fixed lid (8), lower limbs training mechanism (9) are installed to the one end that back of the chair (2) was kept away from in main part (10).

2. An orthopaedic chair of easy adjustment according to claim 1, wherein: angle adjustment mechanism (3) from the top down has set gradually linking arm (301), casing (302), removes sliding chamber (303), handle (305) and slider (304), and one side of casing (302) is provided with removes sliding chamber (303), and articulates on main part (10) of casing (302) opposite side has linking arm (301), and be provided with on linking arm (301) with remove sliding chamber (303) assorted slider (304), the one end that removes sliding chamber (303) is kept away from in slider (304) simultaneously articulates has handle (305).

3. An orthopaedic chair of easy adjustment according to claim 1, wherein: the utility model discloses a fixed lid, including fixed lid (8), one side of just fixing lid (8) is kept away from in first spring (18) evenly is provided with first spring (18), and one side of first spring (18) is provided with locating part (19) to the material of locating part (19) is the sponge, the inside wall of upper limbs spacing groove (16) is provided with the comfortable layer of sponge.

4. An orthopaedic chair of easy adjustment according to claim 3, wherein: the lower limb training mechanism (9) is sequentially provided with a fixed groove (908), a servo motor (909), a main shaft (901), a connecting block (902), a foot supporting plate (907), a treading air bag (903), an adjusting groove (906), an adjusting rod (905) and a baffle (904) from left to right, a servo motor (909) is installed at one end of the fixing groove (908), a main shaft (901) is installed inside the fixing groove (908) at the output end of the servo motor (909) through a bearing, connecting blocks (902) are welded at two sides of the main shaft (901), foot supporting plates (907) are fixed at the bottom ends of the connecting blocks (902), the top end of the foot supporting plate (907) is provided with a treading air bag (903), one end of the foot supporting plate (907) far away from the main body (10) is provided with a baffle (904), the baffle (904) is provided with an adjusting rod (905), and an adjusting rod (905) matched with the adjusting rod (905) is arranged in the foot supporting plate (907).

5. An orthopaedic chair of easy adjustment according to claim 4, wherein: the inner side wall of the adjusting groove (906) is provided with an internal thread, the outer side wall of the adjusting rod (905) is provided with an external thread matched with the internal thread, the number of the foot supporting plates (907) is 2, and the adjacent foot supporting plates (907) form bilateral symmetry about the middle vertical plane of the fixing groove (908).

6. An orthopaedic chair of easy adjustment according to claim 1, wherein: both ends of upper limbs spacing groove (16) bottom all are provided with draw runner (11), and be provided with on main part (10) with draw runner (11) assorted spout (14), stationary blade (12) have all been welded at the both ends of draw runner (11) one side simultaneously, and are provided with on stationary blade (12) with fixed bolt (13) of being connected of main part (10) to the inside on upper limbs spacing groove (16) top is provided with draw-in groove (15), is provided with on fixed lid (8) with draw-in groove (15) assorted fixture block (17).