Multifunctional hemodialysis electric chair

Abstract

The utility model relates to the related technical field of electric chairs, in particular to a multifunctional hemodialysis electric chair which comprises a base and a lifting mechanism, the lifting mechanism is arranged on one side of the surface of the base, a cushion is installed at one end of the lifting mechanism, a leg support is attached to one side of the surface of the cushion, and the other end of the cushion is connected with a chair back. A clamping mechanism is arranged on one side of the surface of the chair back, a handrail is mounted at one end of the chair back, and a rotating mechanism is arranged at one end of the chair back. According to the electric chair based on multifunctional hemodialysis, through the arrangement of the lifting mechanism, when the electric chair is used, a first air cylinder is started to drive a first connecting plate to move, so that a first driving shaft rotates and jacks up, the first driving shaft drives a third connecting plate and a fourth connecting plate to move, and then the third connecting plate jacks up one end of a supporting frame; the fourth connecting plate rotates around the power-assisted shaft and is jacked up to drive the fifth connecting plate to move, and finally the supporting frame is jacked up.

Description

Technical Field

[0001] The utility model relates to the technical field related to electric chairs, in particular to a multifunctional hemodialysis electric chair. Background Art

[0002] An electric chair is a chair with electric functions, which usually uses an electric motor or electric device to achieve the movement, adjustment or change of the chair. This chair can be operated by buttons, remote controls or other control devices without manual force. Hemodialysis is a long process that requires patients to maintain a relatively fixed posture during treatment. Therefore, a multifunctional hemodialysis electric chair is particularly needed.

[0003] However, the existing electric chairs for hemodialysis only transport patients to the dialysis site during use, and cannot provide treatment on the electric chair. In addition, the electric chair has a single function and cannot enable patients to maintain a relatively comfortable sitting position during long-term treatment, thereby affecting the overall treatment effect. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional hemodialysis electric chair to solve the problem that the existing multifunctional hemodialysis electric chair proposed in the above-mentioned background technology is only used to transport the patient to the dialysis site during use, and the treatment cannot be performed on the electric chair, and the electric chair has a single function. During long-term treatment, the patient cannot maintain a relatively comfortable sitting posture, thereby affecting the overall treatment effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional hemodialysis electric chair, comprising a base and a lifting mechanism, wherein the lifting mechanism is arranged on one side of the surface of the base, a seat cushion is installed on one end of the lifting mechanism, a leg rest is attached to one side of the surface of the seat cushion, a chair back is connected to the other end of the seat cushion, a clamping mechanism is arranged on one side of the surface of the chair back, an armrest is arranged on one end of the chair back, and a rotating mechanism is arranged on one end of the chair back;

[0006] The lifting mechanism includes a mounting frame, a first fixed block, a first cylinder, a first driving shaft, an auxiliary shaft, a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a fifth connecting plate and a supporting frame. The mounting frame is installed on one side of the surface of the base, the surface of the base is connected to the first fixed block, one side of the mounting frame is connected to the first cylinder, one side of the first fixed block is embedded with the first driving shaft, one end of the first fixed block is embedded with the auxiliary shaft, one side of the surface of the first cylinder is connected with the first connecting plate, the surface of the first driving shaft is embedded with the second connecting plate, the surface of the first driving shaft is embedded with the third connecting plate, the surface of the auxiliary shaft is embedded with the fourth connecting plate, the surface of the auxiliary shaft is embedded with the fifth connecting plate, and the other end of the fifth connecting plate is connected to the supporting frame.

[0007] Preferably, the other end of the second connecting plate is connected to a support frame, and the other end of the third connecting plate is embedded on the auxiliary shaft.

[0008] Preferably, the other end of the first connecting plate is embedded in the first driving shaft, and the second connecting plate matches the fifth connecting plate in size.

[0009] Preferably, the clamping mechanism includes a connecting block, an arc-shaped groove, a second fixed block, a rotating shaft, a Velcro and a Velcro tape, the connecting block is installed on the surface of the chair back, an arc-shaped groove is opened at one end of the connecting block, a second fixed block is fixedly connected to one end of the connecting block, a rotating shaft is installed inside the second fixed block, the surface of the rotating shaft is installed with a Velcro, and the other side of the rotating shaft is installed with a Velcro.

[0010] Preferably, the second fixing blocks are provided in four groups, and the Velcro child tape is tightly fitted with the Velcro mother tape.

[0011] Preferably, the rotating mechanism includes a second cylinder, a fixing part, a sixth connecting plate and a second driving shaft. The second cylinder is installed on one side of the surface of the chair back, fixing parts are connected to both ends of the chair back, one end of the second cylinder is connected to the sixth connecting plate, and the second driving shaft is embedded on one side of the fixing part.

[0012] Preferably, the other end of the sixth connecting plate is embedded in the second driving shaft, and one side of the second driving shaft is embedded in the support frame.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the electric chair based on multifunctional hemodialysis can adjust the height and angle according to different usage conditions during the patient's dialysis treatment through the setting of the lifting mechanism, so that the patient can receive treatment in a relatively comfortable sitting posture, thereby alleviating the patient's pain during treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the lifting mechanism of the utility model from a side top view;

[0016] Figure 3 This is a schematic diagram of the lifting mechanism of the utility model from a side upward perspective;

[0017] Figure 4 This is a schematic diagram of the structure of the rotating mechanism of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0019] In the figure: 1. base; 2. lifting mechanism; 201. mounting frame; 202. first fixed block; 203. first cylinder; 204. first driving shaft; 205. auxiliary shaft; 206. first connecting plate; 207. second connecting plate; 208. third connecting plate; 209. fourth connecting plate; 210. fifth connecting plate; 211. supporting frame; 3. cushion; 4. leg support; 5. backrest; 6. clamping mechanism; 601. connecting block; 602. arc groove; 603. second fixed block; 604. rotating shaft; 605. magic tape; 606. magic tape; 7. armrest; 8. rotating mechanism; 801. second cylinder; 802. fixing piece; 803. sixth connecting plate; 804. second driving shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a multifunctional hemodialysis electric chair, comprising a base 1 and a lifting mechanism 2, the lifting mechanism 2 is arranged on one side of the surface of the base 1, a seat cushion 3 is installed at one end of the lifting mechanism 2, a leg support 4 is attached to one side of the surface of the seat cushion 3, a chair back 5 is connected to the other end of the seat cushion 3, a clamping mechanism 6 is arranged on one side of the surface of the chair back 5, an armrest 7 is installed at one end of the chair back 5, and a rotating mechanism 8 is arranged at one end of the chair back 5;

[0022] The lifting mechanism 2 includes a mounting frame 201, a first fixed block 202, a first cylinder 203, a first driving shaft 204, an auxiliary shaft 205, a first connecting plate 206, a second connecting plate 207, a third connecting plate 208, a fourth connecting plate 209, a fifth connecting plate 210 and a supporting frame 211. The mounting frame 201 is mounted on one side of the surface of the base 1, the first fixed block 202 is connected to the surface of the base 1, the first cylinder 203 is connected to one side of the mounting frame 201, and the first fixed block 202 is embedded on one side. The first cylinder 203 is provided with a first driving shaft 204, an auxiliary shaft 205 is embedded at one end of the first fixing block 202, a first connecting plate 206 is connected to one side of the surface of the first cylinder 203, a second connecting plate 207 is embedded on the surface of the first driving shaft 204, a third connecting plate 208 is embedded on the surface of the first driving shaft 204, a fourth connecting plate 209 is embedded on the surface of the auxiliary shaft 205, a fifth connecting plate 210 is embedded on the surface of the auxiliary shaft 205, and the other end of the fifth connecting plate 210 is connected to The support frame 211 is provided by the mounting frame 201, the first fixing block 202, the first cylinder 203, the first driving shaft 204, the auxiliary shaft 205, the first connecting plate 206, the second connecting plate 207, the third connecting plate 208, the fourth connecting plate 209, the fifth connecting plate 210 and the support frame 211. When in use, the first cylinder 203 is first started, and the first cylinder 203 drives the first connecting plate 206 to move, so that the other end of the first connecting plate 206 rotates around the first driving shaft 204. The first driving shaft 204 is rotated and lifted up, and the first driving shaft 204 drives the third connecting plate 208 and the fourth connecting plate 209 to move, and then the third connecting plate 208 lifts one end of the support frame 211, and the other end of the fourth connecting plate 209 rotates around the auxiliary shaft 205 and lifts up the auxiliary shaft 205, so that the auxiliary shaft 205 drives the fifth connecting plate 210 to move, and then the fifth connecting plate 210 drives to lift up the other end of the support frame 211, and finally lifts up the support frame 211 to achieve the purpose of lifting.

[0023] Furthermore, the other end of the second connecting plate 207 is connected to the support frame 211, and the other end of the third connecting plate 208 is embedded in the auxiliary shaft 205. Through the setting of the auxiliary shaft 205, the third connecting plate 208 drives the rotation of the auxiliary shaft 205, and then the auxiliary shaft 205 drives the fifth connecting plate 210 to move, and finally lifts up the other end of the support frame 211 to ensure the normal lifting of the mechanism. At the same time, the auxiliary shaft 205 can also reduce the gravity from the first active shaft 204, effectively protect the first cylinder 203, and extend the service life of the equipment.

[0024] Furthermore, the other end of the first connecting plate 206 is embedded in the first driving shaft 204, and the size of the second connecting plate 207 is consistent with that of the fifth connecting plate 210. Through the setting of the first driving shaft 204, the movement of the first driving shaft 204 enables the second connecting plate 207 to lift one end of the support frame 211, and at the same time, the first driving shaft 204 can also drive the third connecting plate 208 to move, and finally the fifth connecting plate 210 drives the other end of the support frame 211 to move at the same time, thereby ensuring the normal operation of the lifting mechanism 2.

[0025] Furthermore, the clamping mechanism 6 includes a connecting block 601, an arc groove 602, a second fixed block 603, a rotating shaft 604, a Velcro 605 and a Velcro mother patch 606. The connecting block 601 is installed on the surface of the chair back 5, and one end of the connecting block 601 is provided with an arc groove 602. One end of the connecting block 601 is fixedly connected to the second fixed block 603. The rotating shaft 604 is installed inside the second fixed block 603. The Velcro 605 is installed on the surface of the rotating shaft 604. The Velcro mother patch 606 is installed on the other side of the rotating shaft 604. The arrangement of the arc groove 602, the second fixed block 603, the rotating shaft 604, the Velcro 605 and the Velcro mother patch 606 requires that the pipeline connected to the patient be fixed during the dialysis process. Therefore, the Velcro mother patch 606 is first pulled out from the Velcro 605, and then the pipeline is put into the arc groove 602. Thereafter, the Velcro 605 is pulled to make the Velcro 605 fit with one end of the pipeline, and then the Velcro mother patch 606 is fit onto the Velcro 605, that is, the pipeline is fixed to the arc groove 602, so as to achieve the purpose of clamping and preventing it from falling off.

[0026] Furthermore, the second fixing block 603 is provided with four groups, and the Velcro 605 and the Velcro mother tape 606 fit tightly. Through the setting of the Velcro 605 and the Velcro mother tape 606, the Velcro 605 and the Velcro mother tape 606 are easy to manufacture, and the setting of the Velcro can also provide protection for the rubber pipeline to prevent the clamping mechanism 6 from damaging the pipeline. At the same time, the Velcro 605 and the Velcro mother tape 606 are easier to disassemble, which is helpful for maintenance and replacement.

[0027] Furthermore, the rotating mechanism 8 includes a second cylinder 801, a fixing member 802, a sixth connecting plate 803 and a second driving shaft 804. The second cylinder 801 is installed on one side of the surface of the chair back 5, and the fixing members 802 are connected to both ends of the chair back 5. One end of the second cylinder 801 is connected to the sixth connecting plate 803, and one side of the fixing member 802 is embedded with the second driving shaft 804. Through the arrangement of the second cylinder 801, the fixing member 802, the sixth connecting plate 803 and the second driving shaft 804, when in use, when a human body lies on the chair back 5, gravity causes the chair back 5 to rotate, thereby driving the sixth connecting plate 803 to rotate around the second driving shaft 804, and the sixth connecting plate 803 drives the second cylinder 801 to start, so that the second cylinder 801 can provide support for the human body, so that the human body can lie on its side.

[0028] Furthermore, the other end of the sixth connecting plate 803 is engaged on the second driving shaft 804, and one side of the second driving shaft 804 is engaged with the support frame 211. Through the setting of the second driving shaft 804, the second driving shaft 804 connects the support frame 211 and the chair back 5. Through the rotation of the second driving shaft 804, the chair back 5 can rotate around the seat cushion 3 at a certain angle, thereby increasing the comfort during treatment and improving the flexibility of the mechanism.

[0029] Working principle: First, start the first cylinder 203, the first cylinder 203 drives the first connecting plate 206 to move, and then the other end of the first connecting plate 206 rotates around the first active shaft 204 and lifts up the first active shaft 204, the first active shaft 204 drives the third connecting plate 208 and the fourth connecting plate 209 to move, and then the third connecting plate 208 lifts up one end of the support frame 211, the other end of the fourth connecting plate 209 rotates around the auxiliary shaft 205 and lifts up the auxiliary shaft 205, so that the auxiliary shaft 205 drives the fifth connecting plate 210 to move, and then the fifth connecting plate 210 drives to lift up the other end of the support frame 211, and finally lifts up the support frame 211 to achieve the purpose of lifting. When the patient needs to lie flat or lie on his side When a human body lies on the chair back 5, gravity causes the chair back 5 to rotate, thereby driving the sixth connecting plate 803 to rotate around the second active shaft 804. The sixth connecting plate 803 drives the second cylinder 801 to start, and the second cylinder 801 is able to provide support for the human body, so that the human body can lie on its side. During the dialysis process, the pipeline connected to the patient needs to be fixed. Therefore, first, the Velcro mother patch 606 is pulled out from the Velcro child patch 605, and then the pipeline is placed in the arc-shaped groove 602. Thereafter, the Velcro child patch 605 is pulled so that the Velcro child patch 605 fits with one end of the pipeline, and then the Velcro mother patch 606 is fitted to the Velcro child patch 605, that is, the pipeline is fixed to the arc-shaped groove 602, so as to achieve the purpose of clamping and preventing it from falling off.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional hemodialysis electric chair, comprising a base (1) and a lifting mechanism (2), characterized in that: A lifting mechanism (2) is provided on one side of the surface of the base (1); a seat cushion (3) is installed on one end of the lifting mechanism (2); a leg support (4) is attached to one side of the surface of the seat cushion (3); the other end of the seat cushion (3) is connected to a chair back (5); a clamping mechanism (6) is provided on one side of the surface of the chair back (5); an armrest (7) is installed on one end of the chair back (5); and a rotating mechanism (8) is provided on one end of the chair back (5); The lifting mechanism (2) comprises a mounting frame (201), a first fixing block (202), a first cylinder (203), a first driving shaft (204), an auxiliary shaft (205), a first connecting plate (206), a second connecting plate (207), a third connecting plate (208), a fourth connecting plate (209), a fifth connecting plate (210) and a supporting frame (211); the mounting frame (201) is mounted on one side of the surface of the base (1); the first fixing block (202) is connected to the surface of the base (1); one side of the mounting frame (201) is connected to the first cylinder (203); one side of the first fixing block (202) is engaged with the first connecting plate (211); A first driving shaft (204) is provided, an auxiliary shaft (205) is embedded in one end of the first fixed block (202), a first connecting plate (206) is connected to one side of the surface of the first cylinder (203), a second connecting plate (207) is embedded in the surface of the first driving shaft (204), a third connecting plate (208) is embedded in the surface of the first driving shaft (204), a fourth connecting plate (209) is embedded in the surface of the auxiliary shaft (205), a fifth connecting plate (210) is embedded in the surface of the auxiliary shaft (205), and the other end of the fifth connecting plate (210) is connected to a support frame (211).

2. The multifunctional hemodialysis electric chair according to claim 1, characterized in that: The other end of the second connecting plate (207) is connected to a support frame (211), and the other end of the third connecting plate (208) is embedded on the auxiliary shaft (205).

3. The multifunctional hemodialysis electric chair according to claim 1, characterized in that: The other end of the first connecting plate (206) is embedded in the first driving shaft (204), and the second connecting plate (207) matches the size of the fifth connecting plate (210).

4. The multifunctional hemodialysis electric chair according to claim 1, characterized in that: The clamping mechanism (6) comprises a connecting block (601), an arc-shaped groove (602), a second fixed block (603), a rotating shaft (604), a Velcro (605) and a Velcro (606); the connecting block (601) is installed on the surface of the chair back (5); one end of the connecting block (601) is provided with an arc-shaped groove (602); one end of the connecting block (601) is fixedly connected to the second fixed block (603); the rotating shaft (604) is installed inside the second fixed block (603); the Velcro (605) is installed on the surface of the rotating shaft (604); and the Velcro (606) is installed on the other side of the rotating shaft (604).

5. The multifunctional hemodialysis electric chair according to claim 4, characterized in that: The second fixing block (603) is provided with four groups, and the Velcro sub-tape (605) and the Velcro mother-tape (606) are tightly fitted.

6. The multifunctional hemodialysis electric chair according to claim 1, characterized in that: The rotating mechanism (8) comprises a second cylinder (801), a fixing member (802), a sixth connecting plate (803) and a second driving shaft (804); the second cylinder (801) is installed on one side of the surface of the chair back (5); the fixing members (802) are connected to both ends of the chair back (5); one end of the second cylinder (801) is connected to the sixth connecting plate (803); and the second driving shaft (804) is embedded on one side of the fixing member (802).

7. The multifunctional hemodialysis electric chair according to claim 6, characterized in that: The other end of the sixth connecting plate (803) is embedded in the second driving shaft (804), and one side of the second driving shaft (804) is embedded in the support frame (211).

Images