CN219184724U

CN219184724U - Special blood sampling chair with binding structure for mental patients

Info

Publication number: CN219184724U
Application number: CN202223332308.5U
Authority: CN
Inventors: 蒋寅
Original assignee: Suzhou Aierte Medical Technology Co ltd
Current assignee: Suzhou Aierte Medical Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-16
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a special blood collection chair with a binding structure for mental patients, which comprises a blood collection chair body; the blood sampling chair body is formed by rotationally connecting a seat, a leg support and a waist plate, wherein a fixing rod is arranged at the bottom of the waist plate, a neck pillow is arranged on the surface of the waist plate, a fixing mechanism is arranged at the bottom of the neck pillow, a fixing block is arranged at the rear side of the blood sampling chair body, a storage mechanism is arranged in the fixing block, and the storage mechanism comprises a support frame, a winding rod, a torsion spring, a cam block and a ratchet wheel; according to the utility model, the storage mechanism is arranged in the fixing block, and the binding band can be stretched according to the body type of a patient through the storage of the binding band by the storage mechanism, so that the binding band can be used by people with different body types, the applicability of the device can be improved, and the patient can be fixed on the blood collection chair body through the clamping and fixing of the cam block and the ratchet wheel, so that the injury to the person caused by the leg kicking disorder of the patient in the blood collection process of the patient is avoided.

Description

Special blood sampling chair with binding structure for mental patients

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a blood sampling chair with a binding structure special for mental patients.

Background

Psychosis refers to serious psychological disorders, and long-lasting obvious abnormalities can occur in mental activities such as cognition, emotion, mind, action and behavior of a patient; the study, work and life cannot be normal; action behavior is difficult to understand by the average person; under the control of pathological psychology, the action behaviors of suicide or attack and injury to other people exist, when a psychotic patient takes blood, most of the psychotic patient is bound on a bed or a chair through a restraint belt, the operation is troublesome, the fixing is incomplete, the psychotic patient can easily break loose during the period, and the injury can be caused to a doctor taking blood.

When drawing blood to mental patient, generally restrict mental patient to the blood sampling chair on, the length of constraint area on the blood sampling chair surface is fixed, can't adjust the length of joining the constraint area as required, and patient's size is different respectively, causes the device to be unable to satisfy the patient of different sizes and uses, and then causes the practicality of device relatively poor.

When mental patient lies on the blood sampling chair, then the neck pillow on the blood sampling chair surface is fixed, and the height of the neck pillow on the blood sampling chair surface can't be adjusted as required, so that the neck pillow of the device can't closely laminate with patient's neck, and then can influence the travelling comfort that personnel used this device.

Disclosure of Invention

The utility model aims to provide a blood sampling chair with a binding structure special for mental patients, which solves the problems that in the prior art, the length of a binding belt cannot be adjusted according to the needs, the sizes of patients are different, so that the device cannot meet the requirements of patients with different sizes, the height of a neck pillow on the surface of the blood sampling chair cannot be adjusted according to the needs, and the neck pillow of the device cannot be tightly attached to the neck of the patient.

The utility model provides the following technical scheme: a special blood collection chair with binding structure for mental patients comprises a blood collection chair body; the blood sampling chair body is formed by rotationally connecting a seat, a leg support and a waist plate, wherein a fixing rod is arranged at the bottom of the waist plate, a neck pillow is arranged on the surface of the waist plate, a fixing mechanism is arranged at the bottom of the neck pillow, a fixing block is arranged at the rear side of the blood sampling chair body, and a storage mechanism is arranged in the fixing block;

the storage mechanism comprises a support frame, a winding rod, a torsion spring, a cam block and a ratchet wheel, wherein the winding rod is rotatably arranged on the inner side of the support frame, the torsion spring is arranged at one end of the winding rod, the cam block is arranged at the other end of the winding rod, and the ratchet wheel is arranged on the outer side of the cam block;

the fixing mechanism comprises a placing cavity, a clamping block and a first spring, wherein the clamping block is installed in the placing cavity, and the first spring is installed on the surface of the clamping block.

Preferably, the bottom of seat and waist board junction is provided with adjustment mechanism, and fixed orifices have been seted up to the equidistant surface of dead lever, and adjustment mechanism is including fixed plate, pneumatic cylinder, slide bar, slider and bracing piece, install the slide bar in the inner chamber of fixed plate, the surface mounting of slide bar has the pneumatic cylinder, installs the pneumatic cylinder in the cavity of fixed plate, and the bracing piece is installed in the surface of slider and the bottom rotation of waist board.

Preferably, the mounting groove has been seted up to the inside of fixed block, and the internally mounted of mounting groove has receiving mechanism, and the bandage is installed to the surface winding of support frame, and the block is installed to the one end of bandage.

Preferably, a clamping mechanism is arranged at the position, corresponding to the fixed block, of the other side of the seat, and the fixed block and the clamping mechanism are arranged at the two sides of the leg support.

Preferably, the clamping mechanism comprises a placing block, a placing groove, a second spring, a lug and a pressing plate, wherein the placing groove is formed in an inner cavity of the placing block, the lug is rotatably installed in the inner cavity of the placing groove, the second spring is installed at the bottom of the lug, and the pressing plate is installed at the top of the lug.

Preferably, the bottom of blood sampling chair body is provided with the backup pad, and the inboard of backup pad is provided with electric putter, and electric putter's both ends rotate the installation with the bottom of backup pad and leg rest respectively.

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

1. according to the utility model, the storage mechanism is arranged in the fixing block, and the binding band can be stretched according to the body type of a patient through the storage of the binding band by the storage mechanism, so that the binding band can be used by people with different body types, the applicability of the device can be improved, and the patient can be fixed on the blood collection chair body through the clamping and fixing of the cam block and the ratchet wheel, so that the injury to the person caused by the leg kicking disorder of the patient in the blood collection process of the patient is avoided.

2. According to the utility model, the fixing mechanism is arranged at the bottom of the neck pillow, when the position of the neck pillow on the surface of the waist plate needs to meet the requirements of different people, the neck pillow can be attached to the neck of a user, the user can loosen the clamping block, the clamping block is clamped into the fixing hole under the elastic action of the first spring on the surface of the clamping block, and the neck pillow can be fixed on the surface of the waist plate, so that the height of the neck pillow can meet the requirements of the user, and the comfort of the user in using the device can be further improved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 6 is an enlarged view of fig. 2C according to the present utility model.

In the figure: 1. a blood collection chair body; 101. a seat; 102. a leg rest; 103. waist plate; 2. an adjusting mechanism; 201. a fixing plate; 202. a hydraulic cylinder; 203. a slide bar; 204. a slide block; 205. a support rod; 3. a fixed rod; 301. a fixing hole; 4. neck pillow; 5. a fixing mechanism; 501. a placement cavity; 502. a clamping block; 503. a first spring; 6. a fixed block; 601. a mounting groove; 7. a storage mechanism; 701. a support frame; 702. a winding rod; 703. a torsion spring; 704. a cam block; 705. a ratchet wheel; 8. a strap; 801. a clamping block; 9. a clamping mechanism; 901. placing a block; 902. a placement groove; 903. a second spring; 904. a bump; 905. a pressing plate; 10. a support plate; 11. an electric push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.

Embodiment one:

the application provides a special blood collection chair with a binding structure for mental patients, which comprises a blood collection chair body 1; the blood sampling chair body 1 is formed by rotationally connecting a seat 101, a leg support 102 and a waist plate 103, a fixed rod 3 is arranged at the bottom of the waist plate 103, a neck pillow 4 is arranged on the surface of the waist plate 103, a fixing mechanism 5 is arranged at the bottom of the neck pillow 4, a fixed block 6 is arranged at the rear side of the blood sampling chair body 1, and a storage mechanism 7 is arranged in the fixed block 6;

the accommodating mechanism 7 comprises a supporting frame 701, a winding rod 702, a torsion spring 703, a cam block 704 and a ratchet 705, the winding rod 702 is rotatably arranged on the inner side of the supporting frame 701, the torsion spring 703 is arranged at one end of the winding rod 702, the cam block 704 is arranged at the other end of the winding rod 702, an installation groove 601 is formed in the ratchet 705 fixing block 6 and is arranged on the outer side of the cam block 704, the accommodating groove 601 is internally provided with the accommodating mechanism 9, the accommodating groove 901, the accommodating groove 902, a second spring 903, a bump 904 and a pressing plate 905 are formed in the inner cavity of the accommodating block 901, the accommodating groove 902 is rotatably arranged in the inner cavity of the accommodating groove 902, the bump 904 is provided with the second spring 903 at the bottom of the bump 904, the pressing plate 905 is arranged at the top of the bump 904, the other side of the seat 101 is provided with the clamping mechanism 9 corresponding to the fixing block 6, the fixing block 6 and the clamping mechanism 9 are arranged on both sides of the leg rest 102, the installation groove 601 is internally provided with the accommodating groove 601, the accommodating mechanism 7 is arranged in the inside of the fixing block 6, the surface of the supporting frame is winded with a binding band 8, and the clamping block 801 is arranged on one end of the binding band 8;

specifically, as shown in fig. 1, 2, 3, 4, 5 and 6, when a person lies on the blood collection chair body 1, the person can draw one end of the strap 8 out of the mounting groove 601, because the inner side of the torsion spring 703 is fixedly connected with the outer part of the winding rod 702, and the outer end of the torsion spring 703 is fixedly connected with the outer part of the support frame 701, when the person draws one end of the strap 8 outwards, the torsion spring 703 at one end of the winding rod 702 generates extrusion, the clamping block 801 at one end of the strap 8 is inserted into the placing groove 902 after the strap 8 bypasses the body of the patient, when the clamping block 801 is clamped and fixed with the protruding block 904 in the placing groove 902, the person can be fixed on the surface of the blood collection chair body 1 through the strap 8, when the patient struggles in the blood collection chair body 1, after one end of the strap 8 is suddenly stretched, the winding rod 702 connected with one end of the binding belt 8 generates huge pulling force, the winding rod 702 can rotate quickly, the cam block 704 at one end of the winding rod 702 deflects under the action of centrifugal force, the gear outside the cam block 704 is clamped with the gear inside the ratchet 705 at the outer side, the winding rod 702 is fixed, the binding belt 8 is prevented from extending too long, further, a person can be fixed on the blood collection chair body 1, the binding belt 8 can be stretched according to the body shape of the patient through the storage of the storage mechanism 7, the binding belt 8 can be used by people with different body shapes, the applicability of the device can be improved, the patient can be fixed on the blood collection chair body 1 through the clamping and fixing of the cam block 704 and the ratchet 705, the damage of the patient to the external medical staff caused by the dynamic spring of the patient is avoided, when the person takes down the binding belt 8, the person presses the pressing plate 905 downwards to press the protruding block 904, the protruding block 904 is rotated in the placement groove 902, and one end of the protruding block 904 is separated from the engagement hole in the engagement block 801, so that the engagement block 801 can be taken out from the placement groove 902.

Further, an adjusting mechanism 2 is arranged at the bottom of the joint of the seat 101 and the waist plate 103, fixing holes 301 are formed in the surface of the fixing rod 3 at equal intervals, the adjusting mechanism 2 comprises a fixing plate 201, a hydraulic cylinder 202, a sliding rod 203, a sliding block 204 and a supporting rod 205, the sliding rod 203 is arranged in an inner cavity of the fixing plate 201, the hydraulic cylinder 202 is arranged on the surface of the sliding rod 203, the hydraulic cylinder 202 is arranged in a concave cavity of the fixing plate 201, and the supporting rod 205 is rotatably arranged on the surface of the sliding block 204 and the bottom of the waist plate 103;

specifically, as shown in fig. 1 and fig. 2, in the using process of the device, a person can start the hydraulic cylinder 202 through the external controller, drive the sliding block 204 to slide on the sliding rod 203 through the hydraulic cylinder 202, and in the sliding process, the angle between the waist plate 103 and the surface of the seat 101 can be adjusted through the supporting rod 205, so that the angle between the waist plate 103 and the seat 101 can meet the requirements of the person on different angles of the blood collection seat body 1.

Further, the bottom of the blood sampling chair body 1 is provided with a supporting plate 10, the inner side of the supporting plate 10 is provided with an electric push rod 11, and two ends of the electric push rod 11 are respectively rotatably installed with the bottoms of the supporting plate 10 and the leg support 102;

specifically, as shown in fig. 1 and 2, in the process of the device, a person can start the electric push rod 11 through the external controller, and drive the leg support 102 to prop open under one end of the seat 101 through the electric push rod 11, so that the angle between the leg support 102 and the seat 101 is adjusted, and the person can fix the binding band 8 and the clamping mechanism 9 inside the containing mechanism 7 outside the leg support 102 at the moment, so that the leg of the patient can be further fixed, and the person is prevented from being injured by the person caused by the disordered pedaling of the leg of the patient in the process of blood collection of the patient.

Unlike the first embodiment, the present utility model also provides a second embodiment, which is used for solving the problem that when a mental patient lays on a blood collection chair, the neck pillow on the surface of the blood collection chair is fixed, the height of the neck pillow on the surface of the blood collection chair cannot be adjusted according to the requirement, so that the neck pillow of the device cannot be tightly attached to the neck of the patient, and the comfort of the patient can be affected;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, when the device is used by a person, the person can adjust the height of the neck pillow 4 on the surface of the waist plate 103 as required, at this time, the person can pull the clamping block 502 outwards, the clamping block 502 and the surface fixing hole 301 of the fixing rod 3 on the rear side of the waist plate 103, so that the neck pillow 4 can slide up and down on the surface of the waist plate 103, when the position of the neck pillow 4 on the surface of the waist plate 103 meets the requirements of different persons, the position of the neck pillow 4 can be attached to the neck of the user, the person can release the clamping block 502, the clamping block 502 is clamped into the fixing hole 301 under the elastic action of the first spring 503 on the surface of the clamping block 502, and the neck pillow 4 can be fixed on the surface of the waist plate 103, so that the height of the neck pillow 4 can meet the requirements of the person, and the comfort of the person using the device can be further improved.

Working principle: when personnel use this device, personnel can adjust the height of neck pillow 4 on the kidney plate 103 surface as required, personnel can outwards stimulate fixture block 502 this moment, fixture block 502 and kidney plate 103 rear side dead lever 3 surface fixed orifices 301, thereby can make neck pillow 4 slide from top to bottom at the surface of kidney plate 103, when the neck pillow 4 satisfies different personnel's demand in the position on kidney plate 103 surface, make the position of neck pillow 4 can laminate with user's neck when the neck pillow 4 is fixed, when personnel lie on blood collection chair body 1, personnel can take out the one end of bandage 8 this moment by the inside of mounting groove 601, because the inboard of torsional spring 703 and the outside fixed connection of reel 702, and the outside fixed connection of support frame 701 when personnel outwards draws out the one end of bandage 8, the torsional spring 703 can produce the extrusion, with the 8 around the inside of standing groove 902 with the block 801 of bandage 8, can take place the side of the ratchet wheel on the side of the reel 702 of the side of can producing the reel 702 through the fixed connection of the ratchet wheel body with the side of the reel 702, can take out the reel 702 when the side of the reel 702, can stretch out the side of the reel 702, and then the reel 702 can take out the side of the reel 702, and can take out the reel 8 when the side of the reel 702, the side of the reel 702 is rotated, and the side of the reel 702 can be rotated by the side of the reel 702, the side of the reel 702 is rotated, the one end of the reel 702 can be rotated and the reel 8.

Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a special blood collection chair with binding structure for mental patients, which comprises a blood collection chair body (1); the method is characterized in that: the blood sampling chair comprises a blood sampling chair body (1), a seat (101), a leg support (102) and a waist plate (103) which are rotationally connected, wherein a fixing rod (3) is arranged at the bottom of the waist plate (103), a neck pillow (4) is arranged on the surface of the waist plate (103), a fixing mechanism (5) is arranged at the bottom of the neck pillow (4), a fixing block (6) is arranged at the rear side of the blood sampling chair body (1), and a containing mechanism (7) is arranged in the fixing block (6);

the storage mechanism (7) comprises a support frame (701), a winding rod (702), a torsion spring (703), a cam block (704) and a ratchet wheel (705), wherein the winding rod (702) is rotatably installed on the inner side of the support frame (701), the torsion spring (703) is arranged at one end of the winding rod (702), the cam block (704) is arranged at the other end of the winding rod (702), and the ratchet wheel (705) is arranged on the outer side of the cam block (704);

the fixing mechanism (5) comprises a placing cavity (501), a clamping block (502) and a first spring (503), wherein the clamping block (502) is installed in the placing cavity (501), and the first spring (503) is installed on the surface of the clamping block (502).

2. The blood collection chair with binding structure for mental patients according to claim 1, wherein: the seat is characterized in that an adjusting mechanism (2) is arranged at the bottom of a joint of the seat (101) and the waist plate (103), fixing holes (301) are formed in the surface of the fixing rod (3) at equal intervals, the adjusting mechanism (2) comprises a fixing plate (201), a hydraulic cylinder (202), a sliding rod (203), a sliding block (204) and a supporting rod (205), the sliding rod (203) is arranged in an inner cavity of the fixing plate (201), the hydraulic cylinder (202) is arranged on the surface of the sliding rod (203), the hydraulic cylinder (202) is arranged in a concave cavity of the fixing plate (201), and the supporting rod (205) is arranged on the surface of the sliding block (204) and the bottom of the waist plate (103) in a rotating mode.

3. The blood collection chair with binding structure for mental patients according to claim 1, wherein: the inside of fixed block (6) has seted up mounting groove (601), and mounting groove (601) internally mounted has receiving mechanism (7), and bandage (8) are installed in the surface winding of support frame (701), and block (801) are installed to the one end of bandage (8).

4. The blood collection chair with binding structure for mental patients according to claim 1, wherein: the other side of the seat (101) is provided with a clamping mechanism (9) at a position corresponding to the fixed block (6), and both sides of the leg support (102) are provided with the fixed block (6) and the clamping mechanism (9).

5. The blood collection chair with binding structure for mental patients according to claim 4, wherein: the clamping mechanism (9) comprises a placing block (901), a placing groove (902), a second spring (903), a protruding block (904) and a pressing plate (905), wherein the placing groove (902) is formed in an inner cavity of the placing block (901), the protruding block (904) is rotatably installed in the inner cavity of the placing groove (902), the second spring (903) is installed at the bottom of the protruding block (904), and the pressing plate (905) is installed at the top of the protruding block (904).

6. The blood collection chair with binding structure for mental patients according to claim 1, wherein: the blood sampling chair is characterized in that a supporting plate (10) is arranged at the bottom of the blood sampling chair body (1), an electric push rod (11) is arranged on the inner side of the supporting plate (10), and two ends of the electric push rod (11) are respectively rotatably installed with the bottoms of the supporting plate (10) and the leg support (102).