CN219354435U

CN219354435U - Joint surgery nursing seat

Info

Publication number: CN219354435U
Application number: CN202222034232.1U
Authority: CN
Inventors: 张云萍; 赵蓓蓓; 阮爱超
Original assignee: Jiangsu College of Nursing
Current assignee: Jiangsu College of Nursing
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-07-18
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a nursing seat for joint surgery, and relates to the technical field of medical appliances. Including the seat, the seat bottom is equipped with adjusting device, backup pad and seat fixed connection including, the wedge groove has all been seted up to the backup pad both sides, sliding connection has the wedge board in the wedge groove, wedge board top fixedly connected with rack, meshing gear and backup pad rotation between two racks are connected, rack fixedly connected with bracing piece, bracing piece swing joint has the rotor plate, the rotor plate articulates with the seat mutually, one of them rack is close to one side fixedly connected with slide rail of bracing piece, sliding connection has the slider in the slide rail, the slider top articulates there is the connecting rod, connecting rod fixedly connected with connecting axle, connecting axle top fixedly connected with motor, motor output axis and connecting axle axis coincidence, motor and seat fixed connection. According to the utility model, by arranging the adjusting device, the bending movement of the knee joints of the legs of the patient can be realized, so that the working strength of medical staff is greatly reduced.

Description

Joint surgery nursing seat

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a nursing seat for joint surgery.

Background

Rheumatic arthritis is one of the common joint diseases, and is likely to occur in both men and women. It not only affects the normal life of people, but also causes the loss of mobility, so that the people are more and more stressed, the pathological manifestations of rheumatic arthritis are joint pain, which is the most distressing symptom, knee joint pain is the majority, and the people have general discomfort, lassitude, poor appetite, weight loss and joint deformity.

The prior art solution described above has the following drawbacks: the conventional nursing mode helps the patient to conduct bending and stretching activity nursing manually by the medical staff, so that the working strength of the medical staff is greatly improved.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the joint surgical nursing seat, and the bending movement of the knee joints of the legs of a patient can be realized by arranging the adjusting device on the seat, so that the working strength of medical staff is greatly reduced.

The above object of the present utility model is achieved by the following technical solutions:

the utility model provides a joint surgery nursing seat, includes the chair frame, chair frame bottom is equipped with adjusting device, adjusting device includes the backup pad, the backup pad level sets up, the backup pad with chair frame fixed connection, the wedge groove has all been seted up to backup pad up end both sides, sliding connection has the wedge plate in the wedge groove, wedge plate top fixedly connected with rack, two be equipped with the gear between the rack, the gear both sides respectively with two the rack meshes mutually, the gear with backup pad swivelling joint, two the bracing piece that the front side of rack all fixedly connected with level set up, bracing piece front end fixedly connected with bolt, bolt sliding connection has the guide rail, guide rail fixedly connected with rotating plate, the rotating plate with chair frame articulates mutually, one of them the rack is close to one side fixedly connected with slide rail that the level set up of bracing piece, sliding connection has the slider in the slide rail, the slider top articulates there is the connecting rod, the connecting rod is kept away from the one end fixedly connected with vertical connecting axle that sets up, connecting axle top fixedly connected with motor, the output end with motor, the axis with the chair frame fixedly coincides with the axis.

Through adopting the technical scheme, through setting up adjusting device on the chair frame, can realize the bending movement to patient's both legs knee joint, thereby greatly reduced medical personnel's working strength, through setting up the backup pad, can play the supporting effect, the wedge groove of setting, can carry out the spacing to the wedge plate, the wedge plate can also realize the horizontal slip in the wedge groove simultaneously, through setting up rack, the gear, can make the rack of one side drive rack and the wedge plate reverse horizontal slip of gear opposite side along with the transmission of wedge plate's slip accessible gear, the pivoted plate of setting can place patient's shank, through the bracing piece of setting, the bolt, the guide rail, can play the effect of connecting the pivoted plate, when the gear rotates clockwise, the gear has driven rack and the wedge plate on right side along wedge groove horizontal forward movement, can drive the synchronous motion of bracing piece on right side this moment, thereby play the power to the horizontal butt of pivoted plate for pivoted plate rotates on the chair frame, thereby reached the effect that the left leg was raised, and left pivoted plate is opposite, can receive left rack, the backward slip of wedge shaped plate and drive pivoted plate and rotate downwards, thereby realize the effect that the right leg was reduced, through setting up the slide rail, the slider, can make the slider slide along the level in the slide rail, the slide rail plays direction to the slider, spacing effect, the connecting rod of setting has played the effect of connecting slider and connecting axle, the motor of setting has played the effect that provides the driving force, through the clockwise rotation of motor, can drive connecting axle, the connecting rod, the slider all rotates in step round motor output axis, the articulated of slider and connecting rod, it removes to drive the slide rail along the gliding while in the slide rail to make the slider receive the spacing of rack and drive the rack, the wedge-shaped plate slides, the gear plays the transmission effect to the rack of opposite side at this moment, along with the continuous rotation of motor, two racks receive the drive of slide rail and reciprocating motion to make the right side pivoted plate of putting the left foot and put the left side pivoted plate of right foot and continue reciprocating rotation.

The present utility model may be further configured in a preferred example to: armrests are fixedly connected to two sides of the top end of the chair frame, and the back plate is rotatably connected to the back end of the chair frame.

Through adopting above-mentioned technical scheme, through setting up the rotation of back board and chair frame and being connected, can conveniently adjust the angle of back board to make things convenient for the patient to adjust the comfort level, the handrail of setting can make things convenient for patient opponent's placing.

The present utility model may be further configured in a preferred example to: one of the armrests is fixedly connected with a controller.

Through adopting above-mentioned technical scheme, through setting up the controller, enable the patient according to the tolerance of oneself shank and made things convenient for controlling and adjusting the speed of motor rotational speed.

The present utility model may be further configured in a preferred example to: the massage cushion is arranged on the front side of the backrest plate.

Through adopting above-mentioned technical scheme, through setting up the massage pad, can massage the patient to alleviate the nervous mood of patient.

The present utility model may be further configured in a preferred example to: the rotating plate is fixedly connected with a pedal.

Through adopting above-mentioned technical scheme, through setting up the running-board, can make things convenient for the patient to place the foot.

In summary, the present utility model includes at least one of the following beneficial technical effects:

through setting up adjusting device on the chair frame, can realize the bending movement to patient's both legs knee joint, thereby greatly reduced medical personnel's working strength, through setting up the backup pad, can play the supporting effect, the wedge groove of setting up, can carry out spacing to the wedge plate, the wedge plate can also realize the horizontal slip in the wedge groove simultaneously, through setting up rack, the gear, can make the rack of one side drive rack and the wedge plate reverse horizontal slip of gear opposite side along with the transmission of wedge plate's slip accessible gear, the pivoted plate of setting can place patient's shank, through the bracing piece of setting, the bolt, the guide rail, can play the effect of connecting the pivoted plate, when the gear clockwise, the gear has driven rack and the wedge plate on right side along wedge groove horizontal forward movement, can drive the bracing piece synchronous movement on right side this moment, thereby play the power to the horizontal butt of pivoted plate for pivoted plate rotates on the chair frame, thereby reached the effect that the left leg was raised, and left pivoted plate is opposite, can receive left rack, the backward slip of wedge shaped plate and drive pivoted plate and rotate downwards, thereby realize the effect that the right leg was reduced, through setting up the slide rail, the slider, can make the slider slide along the level in the slide rail, the slide rail plays direction to the slider, spacing effect, the connecting rod of setting has played the effect of connecting slider and connecting axle, the motor of setting has played the effect that provides the driving force, through the clockwise rotation of motor, can drive connecting axle, the connecting rod, the slider all rotates in step round motor output axis, the articulated of slider and connecting rod, it removes to drive the slide rail along the gliding while in the slide rail to make the slider receive the spacing of rack and drive the rack, the wedge-shaped plate slides, the gear plays the transmission effect to the rack of opposite side at this moment, along with the continuous rotation of motor, two racks receive the drive of slide rail and reciprocating motion to make the right side pivoted plate of putting the left foot and put the left side pivoted plate of right foot and continue reciprocating rotation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic view of a portion of the adjustment device of the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 2.

Reference numerals: 1. a chair frame; 11. an armrest; 111. a controller; 12. a backboard; 121. a massage cushion; 2. an adjusting device; 201. a support plate; 202. wedge-shaped grooves; 203. wedge plate; 204. a rack; 205. a gear; 206. a support rod; 207. a rotating plate; 2071. a foot pedal; 208. a slide rail; 209. a slide block; 210. a connecting rod; 211. a connecting shaft; 212. a motor; 213. a plug pin; 214. and a guide rail.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 3, the utility model discloses a joint surgical nursing seat, which comprises a seat frame 1, wherein an adjusting device 2 is arranged at the bottom of the seat frame 1, the bending movement of the knee joints of two legs of a patient can be realized by arranging the adjusting device 2 on the seat frame 1, thereby greatly reducing the working intensity of medical staff, the adjusting device 2 comprises a supporting plate 201, the supporting plate 201 is horizontally arranged, the supporting plate 201 is fixedly connected with the seat frame 1, wedge-shaped grooves 202 are respectively arranged on two sides of the upper end surface of the supporting plate 201, wedge-shaped plates 203 are slidably connected in the wedge-shaped grooves 202, the supporting effect can be achieved by arranging the supporting plate 201, the wedge-shaped plates 203 can horizontally slide in the wedge-shaped grooves 202 while limiting the wedge-shaped plates 203, racks 204 are fixedly connected at the top ends of the wedge-shaped plates 203, gears 205 are arranged between the two racks 204, two sides of each gear 205 are respectively meshed with the two racks 204, the gear 205 is rotationally connected with the supporting plate 201, by arranging the racks 204 and the gear 205, the racks 204 on one side can drive the racks 204 on the other side of the gear 205 and the wedge plate 203 to horizontally slide reversely along with the sliding of the wedge plate 203 through the transmission of the gear 205, the front sides of the two racks 204 are fixedly connected with the horizontally arranged supporting rods 206, the front ends of the supporting rods 206 are fixedly connected with the bolts 213, the bolts 213 are slidingly connected with the guide rails 214, the guide rails 214 are fixedly connected with the rotating plates 207, as shown in figure 4, the bolts 213 and the guide rails 214 mutually slide, when the supporting rods 206 horizontally move, the horizontal abutting force of the rotating plates 207 is given, the rotating plates 207 are hinged with the chair frame 1, the arranged rotating plates 207 can be used for placing the legs of a patient, the arranged supporting rods 206 can play the role of connecting the rotating plates 207, when the gear 205 rotates clockwise, the gear 205 drives the right rack 204 and the wedge plate 203 to move forward horizontally along the wedge groove 202, at this time, the right support rod 206 can be driven to move synchronously, so that the horizontal abutting force to the rotating plate 207 is achieved, the rotating plate 207 rotates on the chair frame 1, the effect of lifting the left leg is achieved, the rotating plate 207 on the left side can be reversely driven to rotate downwards by the backward sliding of the left rack 204 and the wedge plate 203, the effect of lowering the right leg is achieved, one side of one rack 204 close to the support rod 206 is fixedly connected with a horizontally arranged slide rail 208, particularly the upper end surface of the right rack 204, the slide rail 208 is connected with a slide block 209 in a sliding manner, the slide rail 208 can slide horizontally along the slide rail 208 through the arrangement of the slide rail 208 and the slide block 209, the slide rail 208 has the guiding and limiting effects on the slide block 209, the top end of the sliding block 209 is hinged with a connecting rod 210, one end of the connecting rod 210 far away from the sliding block 209 is fixedly connected with a vertically arranged connecting shaft 211, the top end of the connecting shaft 211 is fixedly connected with a motor 212, the axis of the output end of the motor 212 coincides with the axis of the connecting shaft 211, the motor 212 is fixedly connected with the chair frame 1, the arranged connecting rod 210 plays the role of connecting the sliding block 209 with the connecting shaft 211, the arranged motor 212 plays the role of providing driving force, the connecting shaft 211, the connecting rod 210 and the sliding block 209 can be driven to synchronously rotate around the axis of the output end of the motor 212 through clockwise rotation of the motor 212, the sliding block 209 and the connecting rod 210 are hinged, the sliding block 208 is driven to move while the sliding block 209 slides along the sliding rail 208, the sliding rail 208 is limited by the rack 204 to drive the sliding of the rack 204 and the wedge plate 203, the gear 205 plays a transmission role on the rack 204 on the other side at the moment along with continuous rotation of the motor 212, the two racks 204 are driven by the slide rails 208 to reciprocate, so that the right rotating plate 207 for placing the left foot and the left rotating plate 207 for placing the right foot continuously reciprocate.

As shown in fig. 1, the armrests 11 are fixedly connected to two sides of the top end of the chair frame 1, the back plate 12 is rotatably connected to the back plate 1, the angle of the back plate 12 can be conveniently adjusted by arranging the back plate 12 to be rotatably connected with the chair frame 1, so that comfort level can be conveniently adjusted by a patient, the arranged armrests 11 can be conveniently placed by the opponent of the patient, one of the armrests 11 is fixedly connected with the controller 111, the specific position is the left side armrest 11, the patient can conveniently control and adjust the rotating speed of the motor 212 according to the bearing capacity of the legs of the patient by arranging the controller 111, the massage cushion 121 is arranged on the front side of the back plate 12, the patient can be massaged by arranging the massage cushion 121, and accordingly the tension mood of the patient is relieved, the rotating plate 207 is fixedly connected with the pedal 2071, and the foot can be conveniently placed by the patient by arranging the pedal 2071.

The implementation principle of the embodiment is as follows: when the chair is used, a patient sits on the chair frame 1, then the left leg is placed on the right rotating plate 207, the right leg is placed on the left rotating plate 207, after the motor 212 is opened by the right-hand control controller 111, the output end of the motor 212 rotates clockwise, so that the connecting shaft 211, the connecting rod 210 and the sliding block 209 are driven to rotate horizontally and synchronously around the axis of the output end of the motor 212, the sliding block 209 drives the sliding rail 208 fixedly connected with the right rack 204 to reciprocate along the horizontal direction, the right rack 204 drives the right wedge-shaped plate 203 to slide back and forth in the right wedge-shaped groove 202, the right rack 204 drives the gear 205 to reciprocate positively and negatively, the left rack 204 and the right rack 204 are driven to always reciprocate in opposite directions, and finally the two supporting rods 206 are driven to always reciprocate horizontally in opposite directions, and the supporting rods 206 push the rotating plate 207 to rotate clockwise on the chair frame 1, so that the effect of lifting and lowering is achieved.

The words of description of the directions such as up, down, left, right and the like described in the embodiments are all referred to in fig. 1 and 3 as directions.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A joint surgery nursing seat, comprising a seat frame (1), characterized in that: the bottom of the chair frame (1) is provided with an adjusting device (2), the adjusting device (2) comprises a supporting plate (201), the supporting plate (201) is horizontally arranged, the supporting plate (201) is fixedly connected with the chair frame (1), wedge grooves (202) are formed in two sides of the upper end face of the supporting plate (201), wedge plates (203) are connected in a sliding mode in the wedge grooves (202), racks (204) are fixedly connected to the top ends of the wedge plates (203), gears (205) are arranged between the two racks (204), two sides of each gear (205) are respectively meshed with the two racks (204), the gears (205) are in rotary connection with the supporting plate (201), supporting rods (206) which are horizontally arranged are fixedly connected to the front sides of the racks (204), bolts (213) are fixedly connected to the front ends of the supporting rods (206), guide rails (214) are connected in a sliding mode, rotating plates (207) are fixedly connected to the guide rails (214), the rotating plates (207) are hinged to the upper ends of the wedge plates (203), the two racks (1) are hinged to the chair frame, one side (208) is close to the sliding rail (208), one side (208) is fixedly connected to the sliding rail (209), the utility model discloses a chair frame, including slider (209), connecting rod (210), connecting axle (211) of vertical setting is kept away from to slider (209) top, connecting axle (211) top fixedly connected with motor (212), motor (212) output axis with connecting axle (211) axis coincidence, motor (212) with chair frame (1) fixed connection.

2. The joint surgical care chair of claim 1, wherein: armrests (11) are fixedly connected to two sides of the top end of the chair frame (1), and a backboard (12) is rotatably connected to the rear end of the chair frame (1).

3. The joint surgical care chair of claim 2, wherein: one of the armrests (11) is fixedly connected with a controller (111).

4. The joint surgical care chair of claim 2, wherein: the front side of the backrest plate (12) is provided with a massage cushion (121).

5. The joint surgical care chair of claim 1, wherein: the rotating plate (207) is fixedly connected with a pedal (2071).