Swallowing radiography seat with binding mechanism

Abstract

The utility model relates to the field of seats, in particular to a swallowing radiography seat with a binding mechanism. The technical problem that in the process of swallowing radiography, due to the fact that most restraining devices of an existing swallowing radiography seat are arranged beside a machine, restraining work is prone to being affected by the machine, and the use flexibility of the swallowing radiography seat is lowered is solved. According to the technical scheme, the swallowing radiography seat with the binding mechanism comprises a fixing assembly, a rotating seat assembly, a back plate assembly and a leg plate assembly, the head of a patient is fixed by arranging a binding plate and a rotating frame, the head of the patient can move conveniently through a rotating seat and a rotating rod, and therefore the problem that in the swallowing radiography process, the patient cannot move easily is solved. The problem that the use flexibility of the swallowing radiography seat is reduced due to the fact that most restraining devices of an existing swallowing radiography seat are arranged beside a machine, and restraining work is prone to being affected by the machine in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the field of seats, in particular to a swallowing radiography seat with a restraining mechanism. Background Art

[0002] Swallowing examination can evaluate the anatomical and physiological mechanism of swallowing, evaluate abnormal swallowing patterns, and intuitively observe swallowing dysfunction that cannot be observed in clinical evaluation. Through swallowing examination, it can be determined whether the patient has swallowing disorder, and the location, degree and compensation of structural and functional abnormalities of swallowing disorder can be found. The transportation of food of various properties, such as thin liquid food, relatively thick liquid food, and paste, solid food, etc., as well as the initiation of swallowing reflex during swallowing and which kind of food is relatively safe to eat, provide a basis for treatment. During the swallowing examination, a swallowing chair is needed to fix and restrain the patient in order to improve the reliability of the examination. Most of the existing swallowing chairs are set next to the examination machine, and the restraint device on the machine is used to restrain the patient's movements. During use, it is necessary to get close to the machine to restrain the work. The movements of staff and patients are easily affected by the machine, affecting the restraint effect. Utility Model Content

[0003] In order to overcome the problem that during the process of swallowing angiography, the restraint devices of existing swallowing angiography chairs are mostly arranged next to the machine, and the restraint work is easily affected by the machine, resulting in reduced flexibility in the use of the swallowing angiography chair.

[0004] The technical solution of the utility model is: a swallowing radiography chair with a restraining mechanism, comprising a fixed component, a swivel seat component, a backboard component and a leg board component; the backboard component is slidably connected to the outer side of the fixed component; the swivel seat component is installed at the lower end of the backboard component; and the leg board component is installed at the front end of the swivel seat component.

[0005] Preferably, a fixing assembly is provided to restrain the patient's head; a swivel assembly is provided to adjust the backboard assembly and the legboard assembly; a backboard assembly is provided to support the patient's back; and a legboard assembly is provided to support the patient's legs.

[0006] Preferably, a connecting frame, a rotating rod, a rotating seat, a rotating groove, a rotating frame, a restraining plate and a control rod are provided; rotating rods are installed on both side ends of the connecting frame; the rotating seat is fixedly connected to the front end of the connecting frame; a rotating groove is provided on the rotating seat; the rotating frame is rotatably connected to the inner side of the rotating groove; the restraining plate is rotatably connected to the upper end of the rotating frame; the control rod is fixedly connected to the rear end of the rotating frame; the patient's head is restrained by the restraining plate, and the rotating seat and the rotating frame are used to facilitate the movement of the patient's head, and the patient's head movement is controlled by the control rod to assist the patient in swallowing radiography.

[0007] Preferably, the swivel assembly includes a base, a rotating table, a bottom plate, a mounting frame, a first slide, a second slide, a first hydraulic push rod, a first connecting rod, a first slider, a first rotating connecting block, a first strap mounting block, a second hydraulic push rod, a second connecting rod, a second slider and a second rotating connecting block; a base is provided at the lower end of the rotating frame; the upper end of the base is rotatably connected to the rotating table through a rotating shaft; the bottom plate is fixedly connected to the upper end of the rotating table; mounting frames are installed on both side ends of the bottom plate; a first slide is provided on the mounting frame; a second slide is provided at the front end of the first slide; a first strap mounting block is installed on the upper end of the mounting frame; the first hydraulic push rod and the second hydraulic push rod are installed and constrained by the mounting frame, the first slide and the second slide, and the strap is installed by using the first strap mounting block.

[0008] Preferably, a first slider is slidably connected to the inner side of the first slideway; a first connecting rod is fixedly connected to the first slider; a first hydraulic push rod is installed at the front end of the first connecting rod; a first rotating connecting block is installed at the rear end of the first connecting rod; the first connecting rod is driven to move by the first hydraulic push rod, so as to drive the first rotating connecting block to move, thereby driving the backplate assembly.

[0009] Preferably, a second slider is slidably connected to the inner side of the second slide; a second connecting rod is fixedly connected to the second slider; a second hydraulic push rod is installed at the rear end of the second connecting rod; a second rotating connecting block is installed at the front end of the second connecting rod; the second connecting rod is driven to move by the second hydraulic push rod, so as to drive the second rotating connecting block to move, thereby driving the leg plate assembly.

[0010] Preferably, the backboard assembly includes a backboard body, a third hydraulic push rod, a first connecting groove, a slide groove and a second strap mounting block; the first rotating connecting block is slidably connected to the backboard body on the outer side; the third hydraulic push rod is installed at the rear end of the backboard body; the first connecting groove is opened at both side ends of the backboard body; the push rod of the third hydraulic push rod and the connecting frame are arranged to be rotatably connected; the second strap mounting block is installed at the front end of the backboard body; the rotating rod is installed through the slide groove, and the connecting frame is driven to move by the third hydraulic push rod to adapt to different patient body shapes, and the second strap mounting block is used to install straps to restrain the patient's chest and abdomen.

[0011] Preferably, the leg board assembly includes a leg board main body, a second connecting groove and a third strap mounting block; the leg board main body is slidably connected to the outer side of the second rotating connecting block; second connecting grooves are provided on both side ends of the leg board main body; the third strap mounting block is fixedly connected to the lower end of the leg board main body; the patient's legs are supported by the leg board main body, and the straps are installed by the third strap mounting block to restrain the patient's legs.

[0012] Beneficial effects of the utility model:

[0013] 1. The patient's head is restrained by setting a restraining plate and a rotating bottom plate; the back plate and the leg plate are adjusted by setting a hydraulic push rod and a rotating connecting block; the patient's back is supported by setting a back plate; the patient's legs are supported by setting a leg plate, so as to solve the problem that during the swallowing radiography process, the restraint device of the existing swallowing radiography chair is mostly set next to the machine, and the restraint work of the patient is easily affected by the machine, which increases the difficulty of operation for the staff and leads to a decrease in the flexibility of the swallowing radiography chair. Therefore, the convenience of use of the entire swallowing radiography chair with a restraining mechanism can be improved;

[0014] 2. Start the third hydraulic push rod to drive the connecting frame to move, so that the rotating frame can move in the slide slot through the rotating rod, so as to adapt to different patient sizes, and restrain the patient's head through the restraining plate, and use the rotating seat and the rotating frame to facilitate the movement of the patient's head, thereby improving the convenience and practicality of the entire swallowing radiography chair with a restraining mechanism to a certain extent;

[0015] 3. By starting the first hydraulic push rod and the second hydraulic push rod, the first rotating connecting block and the second connecting rod are driven to move, thereby driving the backboard body and the leg board body through the movement of the first rotating connecting block and the second rotating connecting block, so as to support the patient's body through the backboard body and the leg board body, and control the patient's head movement through the control rod, so as to assist patients with poor sitting balance who cannot maintain a sitting posture by themselves to perform swallowing angiography, thereby improving the applicability of the entire swallowing angiography chair with a restraint mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a three-dimensional structural schematic diagram of a swallowing radiography chair with a restraining mechanism of the utility model;

[0017] Figure 2 Shown is a three-dimensional structural schematic diagram of a swallowing radiography chair fixing assembly with a restraining mechanism of the present invention;

[0018] Figure 3 The first stereoscopic structure schematic diagram of the partial cross-section of the swivel assembly of the swallowing radiography chair with a restraining mechanism of the utility model is shown;

[0019] Figure 4 The second stereoscopic structure schematic diagram of the partial cross-section of the swivel assembly of the swallowing radiography chair with a restraining mechanism of the utility model is shown;

[0020] Figure 5 The three-dimensional structure diagram of the swallowing radiography seat backboard assembly with a restraining mechanism of the utility model is shown;

[0021] Figure 6What is shown is a three-dimensional structural schematic diagram of the leg board assembly of the swallowing radiography chair with a restraining mechanism of the present invention.

[0022] Description of reference numerals: 1, fixed assembly; 2, rotating seat assembly; 3, back plate assembly; 4, leg plate assembly; 101, connecting frame; 102, rotating rod; 103, rotating seat; 104, rotating groove; 105, rotating frame; 106, restraining plate; 107, control rod; 201, base; 202, rotating table; 203, bottom plate; 204, mounting frame; 205, first slide; 206, second slide; 207, first hydraulic push rod; 208, first connecting rod Connecting rod; 209, first slider; 210, first rotating connecting block; 211, first strap mounting block; 212, second hydraulic push rod; 213, second connecting rod; 214, second slider; 215, second rotating connecting block; 301, back plate body; 302, third hydraulic push rod; 303, first connecting groove; 304, slide groove; 305, second strap mounting block; 401, leg plate body; 402, second connecting groove; 403, third strap mounting block. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 The utility model provides an embodiment: a swallowing radiography chair with a restraining mechanism, comprising a fixing component 1, a swivel component 2, a backboard component 3 and a leg board component 4; the backboard component 3 is slidably connected to the outer side of the fixing component 1; the swivel component 2 is installed at the lower end of the backboard component 3; the leg board component 4 is installed at the front end of the swivel component 2.

[0025] See also Figure 2-3In this embodiment, the connecting frame 101, the rotating rod 102, the rotating seat 103, the rotating groove 104, the rotating frame 105, the restraining plate 106 and the control rod 107; the rotating rods 102 are installed on both ends of the connecting frame 101; the front end of the connecting frame 101 is fixedly connected to the rotating seat 103; the rotating seat 103 is provided with a rotating groove 104; the rotating frame 105 is rotatably connected to the inner side of the rotating groove 104; the restraining plate 106 is rotatably connected to the upper end of the rotating frame 105; the control rod 107 is fixedly connected to the rear end of the rotating frame 105; the rotating seat assembly 2 includes a base 201, a rotating table 202, a bottom plate 203, a mounting frame 204, a first slide 205, a second slide 206, a first hydraulic push rod 207, a first connecting rod 208, a first slider 209, a first rotating connecting block 210, a first strap mounting block 211, a second hydraulic push rod 212, a second connecting rod 213, a second slider 214 and a second rotating connecting block 215; a base 201 is provided at the lower end of the rotating frame 105; a rotating table 202 is rotatably connected to the upper end of the base 201 through a rotating shaft; a bottom plate 203 is fixedly connected to the upper end of the rotating table 202; mounting frames 204 are installed at both ends of the bottom plate 203; a first slideway 205 is provided on the mounting frame 204; a second slideway 206 is provided at the front end of the first slideway 205; the upper end of the mounting frame 204 is installed There is a first strap mounting block 211; a first slider 209 is slidably connected to the inner side of the first slide 205; a first connecting rod 208 is fixedly connected to the first slider 209; a first hydraulic push rod 207 is installed at the front end of the first connecting rod 208; a first rotating connecting block 210 is installed at the rear end of the first connecting rod 208; a second slider 214 is slidably connected to the inner side of the second slide 206; a second connecting rod 213 is fixedly connected to the second slider 214; a second hydraulic push rod 212 is installed at the rear end of the second connecting rod 213; a second rotating connecting block 215 is installed at the front end of the second connecting rod 213; the patient's head is restrained by the restraining plate 106, and the rotating seat 10 is used to restrain the patient's head. 3 and the rotating frame 105 facilitate the movement of the patient's head, and the control rod 107 is used to control the patient's head movement, so as to assist the patient in swallowing radiography; the first hydraulic push rod 207 and the second hydraulic push rod 212 are installed and constrained by the mounting frame 204, the first slide 205 and the second slide 206, and the strap is installed using the first strap mounting block 211; the first hydraulic push rod 207 drives the first connecting rod 208 to move, so as to drive the first rotating connecting block 210 to move, thereby driving the back plate assembly 3; the second connecting rod 213 is driven to move by the second hydraulic push rod 212, so as to drive the second rotating connecting block 215 to move, thereby driving the leg plate assembly 4.

[0026] See also Figure 4-6In this embodiment, the backboard assembly 3 includes a backboard body 301, a third hydraulic push rod 302, a first connecting groove 303, a slide groove 304 and a second strap mounting block 305; the first rotating connecting block 210 is slidably connected to the backboard body 301 on the outside; the third hydraulic push rod 302 is installed at the rear end of the backboard body 301; the first connecting groove 303 is opened at both ends of the backboard body 301; the push rod of the third hydraulic push rod 302 is set to be rotatably connected with the connecting frame 101; the second strap mounting block 305 is installed at the front end of the backboard body 301; the leg board assembly 4 includes a leg board body 401, a second connecting groove 402 and The third strap mounting block 403; the second rotating connecting block 215 is slidably connected to the outer side of the leg board body 401; the second connecting grooves 402 are provided on both side ends of the leg board body 401; the third strap mounting block 403 is fixedly connected to the lower end of the leg board body 401; the rotating rod 102 is installed through the slide groove 304, and the connecting frame 101 is driven to move by the third hydraulic push rod 302 to adapt to different patient body shapes, and the second strap mounting block 305 is used to install straps to restrain the patient's chest and abdomen; the patient's legs are supported by the leg board body 401, and the third strap mounting block 403 is used to install straps to restrain the patient's legs.

[0027] Before use, the first hydraulic push rod 207 and the second hydraulic push rod 212 are started to drive the first rotating connection block 210 and the second connecting rod 213 to move, so that the backboard body 301 and the leg board body 401 are driven by the first rotating connection block 210 and the second rotating connection block 215 to support the patient's body through the backboard body 301 and the leg board body 401, and the second strap installation block 305 and the third strap installation block 403 are used to install straps to restrain the patient;

[0028] When in use, the third hydraulic push rod 302 is started to drive the connecting frame 101 to move, so that the rotating frame 105 can move in the slide groove 304 through the rotating rod 102 to adapt to different patient sizes, and the patient's head can be restrained by the restraining plate 106, and the rotating seat 103 and the rotating frame 105 can be used to facilitate the movement of the patient's head, and the control rod 107 can be used to control the patient's head movement to assist the patient in swallowing radiography.

[0029] Through the above steps, the patient's head is restrained by setting the rotating frame 105 and the restraining plate 106; the backboard body 301 and the leg board body 401 are adjusted by setting the first hydraulic push rod 207 and the second hydraulic push rod 212; the patient's back is supported by setting the backboard body 301; the patient's legs are supported by setting the leg board body 401, so as to solve the problem that in the process of swallowing angiography, the restraint device of the existing swallowing angiography chair is mostly set next to the machine, and the restraint work of the patient is easily affected by the machine, which increases the difficulty of operation for the staff and leads to a decrease in the flexibility of the use of the swallowing angiography chair. Therefore, the convenience of use of the entire swallowing angiography chair with a restraint mechanism can be improved.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A swallowing radiography chair with a restraining mechanism, comprising a fixing assembly (1); characterized in that: It also includes a swivel assembly (2), a backboard assembly (3) and a leg assembly (4); the backboard assembly (3) is slidably connected to the outer side of the fixed assembly (1); the swivel assembly (2) is installed at the lower end of the backboard assembly (3); A leg plate assembly (4) is installed at the front end of the swivel assembly (2).

2. The swallowing radiography chair with a restraining mechanism according to claim 1, characterized in that: The fixing assembly (1) comprises a connecting frame (101), a rotating rod (102), a rotating seat (103), a rotating groove (104), a rotating frame (105), a restraining plate (106) and a control rod (107); the rotating rods (102) are installed at both ends of the connecting frame (101); the front end of the connecting frame (101) is fixedly connected to the rotating seat (103); the rotating seat (103) is provided with a rotating groove (104); the rotating frame (105) is rotatably connected inside the rotating groove (104); the restraining plate (106) is rotatably connected to the upper end of the rotating frame (105); and the control rod (107) is fixedly connected to the rear end of the rotating frame (105).

3. The swallowing radiography chair with a restraining mechanism according to claim 2, characterized in that: The swivel assembly (2) comprises a base (201), a rotating platform (202), a bottom plate (203), a mounting frame (204), a first slideway (205), a second slideway (206), a first hydraulic push rod (207), a first connecting rod (208), a first slider (209), a first rotating connecting block (210), a first strap mounting block (211), a second hydraulic push rod (212), a second connecting rod (213), a second slider (214) and a second rotating connecting block (215); A base (201) is provided at the lower end of the rotating frame (105); the upper end of the base (201) is rotatably connected to a rotating platform (202) via a rotating shaft; the upper end of the rotating platform (202) is fixedly connected to a bottom plate (203); mounting frames (204) are installed at both ends of the bottom plate (203); a first slideway (205) is provided on the mounting frame (204); a second slideway (206) is provided at the front end of the first slideway (205); and a first strap mounting block (211) is installed at the upper end of the mounting frame (204).

4. The swallowing radiography chair with a restraining mechanism according to claim 3, characterized in that: A first sliding block (209) is slidably connected to the inner side of the first slideway (205); a first connecting rod (208) is fixedly connected to the first sliding block (209); a first hydraulic push rod (207) is installed at the front end of the first connecting rod (208); A first rotating connection block (210) is installed at the rear end of the first connection rod (208).

5. The swallowing radiography chair with a restraining mechanism according to claim 3, characterized in that: A second sliding block (214) is slidably connected to the inner side of the second slideway (206); a second connecting rod (213) is fixedly connected to the second sliding block (214); a second hydraulic push rod (212) is installed at the rear end of the second connecting rod (213); A second rotating connection block (215) is installed at the front end of the second connection rod (213).

6. The swallowing radiography chair with a restraining mechanism according to claim 4, characterized in that: The backboard assembly (3) comprises a backboard body (301), a third hydraulic push rod (302), a first connection groove (303), a slide groove (304) and a second strap mounting block (305); the first rotation connection block (210) is slidably connected to the backboard body (301) on the outside; the third hydraulic push rod (302) is installed at the rear end of the backboard body (301); the first connection groove (303) is provided at both side ends of the backboard body (301); the push rod of the third hydraulic push rod (302) is arranged to be rotationally connected to the connecting frame (101); and the second strap mounting block (305) is installed at the front end of the backboard body (301).

7. The swallowing radiography chair with a restraining mechanism according to claim 5, characterized in that: The leg board assembly (4) comprises a leg board body (401), a second connecting groove (402) and a third strap mounting block (403); the leg board body (401) is slidably connected to the outer side of the second rotating connecting block (215); the second connecting groove (402) is provided at both side ends of the leg board body (401); and the third strap mounting block (403) is fixedly connected to the lower end of the leg board body (401).

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