CN217066844U

CN217066844U - Forced sitting and lying position cushion for cardiac failure

Info

Publication number: CN217066844U
Application number: CN202220798880.1U
Authority: CN
Inventors: 税婷婷; 徐芬; 罗清妍; 肖雪
Original assignee: Affiliated Hospital of Southwest Medical University; Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University; Southwest Medical University
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-29
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a be used for heart failure to force end to sit down position cushion, including the cushion body, the first fixed plate of the equal fixedly connected with in the positive back of cushion body, the fixed axle has been cup jointed in the inboard activity of first fixed plate, the fixed cover in the outside of fixed axle has connect the cushion, the first fixed subassembly of the equal fixedly connected with in both sides of cushion body front, one side fixedly connected with square groove at cushion body top. The utility model discloses a servo motor work drives the gear rotatory, then drives the rack through the meshing of gear and rack and rises, can make U type mount and second fixed plate rise, then the one end that promotes the cushion rises, adjust the contained angle between cushion and the cushion body then and make patient sit up, be favorable to medical personnel to control patient and do and lie down, make patient end to sit when being convenient for appearing heart failure, saved the manpower of holding up patient when being convenient for the treatment of province.

Description

Forced sitting and lying position cushion for cardiac failure

Technical Field

The utility model relates to a cushion technical field, more specifically relate to a cushion for heart failure forces end-to-end sitting position.

Background

When treating a heart failure patient, a treatment cushion is generally used. The existing cushion has the following defects:

firstly, when a patient has heart failure, the patient needs to be forced to sit up to ensure that the heart can supply blood, and the existing patient sitting up is to lift up the patient through medical care personnel, so that the medical care personnel are not convenient to treat.

Secondly, when the patient has heart failure, the phenomenon of twitching and shaking is often accompanied, so that the treatment is inconvenient for doctors, and at the moment, the patient is often pressed by other medical personnel, so that the treatment is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the present invention provides a cushion for forced sitting and lying in a recumbent position in heart failure to solve the problems existing in the above-mentioned background art.

The utility model provides a following technical scheme: a cushion for forced end sitting and lying positions in heart failure comprises a cushion body, wherein a first fixing plate is fixedly connected to the front back surface of the cushion body, a fixing shaft is movably sleeved on the inner side of the first fixing plate, a back cushion is fixedly sleeved on the outer side of the fixing shaft, first fixing components are fixedly connected to the two front sides of the cushion body, a square groove is fixedly connected to one side of the top of the cushion body, a gear assembly is fixedly connected to the bottom of the back cushion and comprises a second fixing plate, a U-shaped fixing frame is fixedly connected to the bottom of the second fixing plate, a rack is movably sleeved on the inner side of the U-shaped fixing frame, a gear is arranged on the other side of the rack, the front surface of the gear is in transmission connection with an output shaft of a servo motor, the gear is driven to rotate by the working of the servo motor, and then the rack is driven to ascend by the meshing of the gear and the rack, then the U-shaped fixing frame and the second fixing plate are driven to ascend, then one end of the back cushion is pushed to ascend, and then the included angle between the back cushion and the cushion body is adjusted to enable the patient to sit up.

Further, the subassembly is fixed to the back fixedly connected with second of cushion body, the fixed subassembly of second includes fixed shell, the inside equal circular apron of fixedly connected with in both sides of fixed shell, the inboard fixedly connected with spiral spring of circular apron, two the rotation axis has been cup jointed in the inboard activity of circular apron, the outside fixedly connected with fixed band of rotation axis, the top fixedly connected with fixing bolt of fixed band drives the fixed band through pulling fixing bolt and goes out fixed shell, then fixes patient through fixing bolt and first fixed subassembly's cooperation, only needs to relieve fixing bolt after the treatment, can withdraw the fixed band under spiral spring's resilience effect.

Furthermore, the length and the width of the square groove are both five centimeters larger than the length and the width of the rack.

Furthermore, a square groove is formed in the top of one side of the cushion body, and the square groove in the top of the cushion body is matched with the second fixing plate.

Further, teeth on the other side of the rack are meshed with teeth of the gear.

Furthermore, the outer side of the spiral spring is fixedly connected with the inner side of the circular cover plate, and the inner side of the spiral spring is fixedly connected with the outer side of the rotating shaft.

Furthermore, the two positions of the second fixing component fixedly connected with the cushion body are respectively positioned at one third and two thirds of the whole length of the cushion body.

Further, the second fixing component and the first fixing component are on the same vertical line.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a servo motor work drives gear can make U type mount and second fixed plate rise, then promotes the one end of cushion and rises, adjusts the contained angle between cushion and the cushion body then and makes patient sit up, is favorable to medical personnel to control patient to sit up and lie down, makes patient end to sit when being convenient for appear heart failure, has saved the manpower of having held up patient when being convenient for save the treatment.

2. The utility model discloses a pulling fixing bolt can be fixed patient, only needs to release fixing bolt after the treatment, can withdraw the fixed band under helical spring's resilience force effect, fixes patient when being favorable to patient to appear twitching, also can be from the owner after fixed and retrieve fixing rope, has saved patient's manpower of pressing patient when twitching, and the practicality is good.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the cushion body of the present invention.

Fig. 3 is a schematic structural view of the gear assembly of the present invention.

Fig. 4 is a schematic structural view of a second fixing assembly of the present invention.

The reference signs are: 101. a cushion body; 102. a first fixing plate; 103. a fixed shaft; 104. back cushion; 105. a first fixed component; 106. a square groove; 2. a gear assembly; 201. a second fixing plate; 202. a U-shaped fixing frame; 203. a rack; 204. a servo motor; 205. a gear; 3. a second fixed component; 301. a fixed housing; 302. a rotating shaft; 303. a circular cover plate; 304. a helical spring; 305. fixing belts; 306. and fixing the bolt.

Detailed Description

Referring to fig. 1, the utility model provides a cushion for forced end-to-sit sitting position in heart failure, which comprises a cushion component 1, a gear component 2 and a second fixing component 3. The gear assembly 2 is arranged at the bottom of the cushion assembly 1, and the second fixing assembly 3 is arranged on one side of the cushion assembly 1.

As shown in fig. 2, the seat cushion assembly includes a seat cushion body 101, a first fixing plate 102 is fixedly connected to a front back surface of the seat cushion body 101, a fixing shaft 103 is movably sleeved on an inner side of the first fixing plate 102, a back cushion 104 is fixedly sleeved on an outer side of the fixing shaft 103, first fixing assemblies 105 are fixedly connected to two front sides of the seat cushion body 101, a square groove 106 is fixedly connected to one side of a top of the seat cushion body 101, and a gear assembly 2 is fixedly connected to a bottom of the back cushion 104.

As shown in fig. 3, the gear assembly 2 includes a second fixing plate 201, a U-shaped fixing frame 202 is fixedly connected to the bottom of the second fixing plate 201, a rack 203 is movably sleeved on the inner side of the U-shaped fixing frame 202, a gear 205 is arranged on the other side of the rack 203, and the front surface of the gear 205 is in transmission connection with an output shaft of a servo motor 204. In this embodiment, the servo motor 204 drives the gear 205 to rotate, and then drives the rack 203 to rise through the meshing of the gear 205 and the rack 203, so that the U-shaped fixing frame 202 and the second fixing plate 201 rise, and then one end of the back cushion 104 rises, and then the included angle between the back cushion 104 and the cushion body 101 is adjusted to enable the patient to sit up, thereby being beneficial to controlling the patient to stand up and lie down by medical personnel, facilitating the patient to sit up when heart failure occurs, and saving labor for supporting the patient while saving treatment.

As shown in fig. 4, the second fixing element 3 includes a fixing housing 301, a rotating shaft 302, a cover 303, a spring 304, a fixing strap 305, and a fixing latch 306, in this embodiment, the cover 303 is circular, and the spring 304 is a spiral spring. The inside both sides of fixed shell 301 are circular apron 303 of equal fixed connection, the inboard fixed connection spiral spring 304 of circular apron 303, rotation axis 302 is cup jointed in the inboard activity of two circular apron 303, the outside fixedly connected with fixed band 305 of rotation axis 302, the top fixedly connected with fixing bolt 306 of fixed band 305. The fixing bolt 306 is pulled to drive the fixing belt 305 out of the fixing shell 301, and then the fixing bolt 306 is matched with the first fixing component 105 to fix the patient; only need to release fixing bolt 306 after the treatment, can retrieve fixed band 305 under helical spring 304's resilience force effect, be favorable to patient to fix patient when twitching appearing, also can be voluntarily retrieve fixed rope after fixed, press patient's manpower when having saved patient's twitch, the practicality is good. Specifically, the length and the width of the square groove 106 are preferably five centimeters larger than the length and the width of the rack 203.

The top of cushion body 101 one side has been seted up square groove, the square groove at cushion body 101 top and second fixed plate 201 mutually support, the tooth of rack 203 opposite side and the tooth intermeshing of gear 205, the outside of helical spring 304 and the inboard fixed connection of circular apron 303, the inboard of helical spring 304 and the outside fixed connection of rotation axis 302, two fixed subassemblies 3 of second and cushion body 101 fixed connection's position is located one-third and two-thirds department of cushion body subassembly 1 whole length respectively, fixed subassembly 3 of second and first fixed subassembly 105 are on same vertical straight line.

The utility model discloses a theory of operation: the gear 205 is driven to rotate by the work of the servo motor 204, so that the U-shaped fixing frame 202 and the second fixing plate 201 can ascend, one end of the back cushion 104 is pushed to ascend, an included angle between the back cushion 104 and the cushion body 101 is adjusted to enable a patient to sit up, medical workers can control the patient to sit up and lie down, the patient can sit up when heart failure occurs, the treatment is facilitated, and meanwhile the manpower for supporting the patient is saved. Simultaneously, can drive fixed band 305 and remove fixed shell 301 through pulling fixing pin 306, then can fix patient through fixing pin 306 and the cooperation of first fixed subassembly 105, only need to release fixing pin 306 after the treatment, can withdraw fixed band 305 under helical spring 304's resilience force effect, it fixes patient when being favorable to patient to appear twitching, also can retrieve fixed rope voluntarily after fixed, press patient's manpower when having saved patient's twitch, therefore, the practicality is good.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cushion for heart failure forced end-to-sit sitting position, comprising a cushion body (101), characterized in that: the front and back surfaces of the cushion body (101) are fixedly connected with a first fixing plate (102), a fixed shaft (103) is movably sleeved at the inner side of the first fixed plate (102), a back cushion (104) is fixedly sleeved at the outer side of the fixed shaft (103), the two sides of the front surface of the cushion body (101) are fixedly connected with first fixing components (105), one side of the top of the cushion body (101) is fixedly connected with a square groove (106), the bottom of the back cushion (104) is fixedly connected with a gear assembly (2), the gear assembly (2) comprises a second fixing plate (201), the bottom of the second fixing plate (201) is fixedly connected with a U-shaped fixing frame (202), a rack (203) is movably sleeved on the inner side of the U-shaped fixing frame (202), a gear (205) is arranged on the other side of the rack (203), the front surface of the gear (205) is in transmission connection with an output shaft of the servo motor (204).

2. A forced end-sitting position cushion for heart failure according to claim 1 wherein: the fixed subassembly of back fixedly connected with second (3) of cushion body (101), the fixed subassembly of second (3) is including fixed shell (301), the equal fixedly connected with circular apron (303) in both sides of fixed shell (301) inside, the inboard fixedly connected with spiral spring (304) of circular apron (303), two rotation axis (302) have been cup jointed in the inboard activity of circular apron (303), outside fixedly connected with fixed band (305) of rotation axis (302), top fixedly connected with fixing bolt (306) of fixed band (305).

3. A forced end-sitting position cushion for heart failure according to claim 1 wherein: the length and the width of the square groove (106) are correspondingly larger than those of the rack (203).

4. A forced end-sitting position cushion for heart failure according to claim 1 wherein: the top of one side of the cushion body (101) is provided with a square groove, and the square groove at the top of the cushion body (101) is matched with the second fixing plate (201) mutually.

5. A forced end-sitting position cushion for heart failure according to claim 1 wherein: the teeth on the other side of the rack (203) are meshed with the teeth of the gear (205).

6. A forced end-sitting position cushion for heart failure according to claim 2 wherein: the outer side of the spiral spring (304) is fixedly connected with the inner side of the circular cover plate (303), and the inner side of the spiral spring (304) is fixedly connected with the outer side of the rotating shaft (302).

7. A forced end-sitting position cushion for heart failure according to claim 2 wherein: the two positions of the second fixing component (3) and the seat cushion body component (1) are respectively positioned at one third and two thirds of the whole length of the seat cushion body component (1).

8. A forced end-sitting position cushion for heart failure according to claim 2 wherein: the second fixing component (3) and the first fixing component (105) are on the same vertical line.