CN113662833A - Back patting device for respiratory disease patient - Google Patents
Back patting device for respiratory disease patient Download PDFInfo
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- CN113662833A CN113662833A CN202110907465.5A CN202110907465A CN113662833A CN 113662833 A CN113662833 A CN 113662833A CN 202110907465 A CN202110907465 A CN 202110907465A CN 113662833 A CN113662833 A CN 113662833A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/006—Percussion or tapping massage
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0142—Beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/081—Back
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
A back patting device for patients with respiratory diseases, which effectively solves the problem of inconvenient back patting for nursing patients; the bed comprises a bed frame, wherein a bed board is arranged on the inner side of the bed frame, the front end and the rear end of the bed board are hinged with swing plates through rotating shafts, an inverted T-shaped block is connected to the bed frame in a sliding mode, a waist-shaped groove is formed in the lower side of the inverted T-shaped block, a cylinder is arranged on the bed frame, an inserting column is fixed to the left end of the cylinder, a sliding groove is formed in the left side of the bed board, a sliding cylinder with an upward opening is connected to the bottom surface of the sliding cylinder in a sliding mode, a plurality of groups of inclined grooves which correspond to the back-patting blocks in a one-to-one mode are formed in the bed board, each group of inclined grooves are uniformly distributed in the front-back direction, a plurality of groups of inclined sides of the front side are symmetrical to a plurality of inclined grooves of the rear side, every two adjacent inclined grooves are communicated through a vertical groove, and a guide column which can be inserted into the inclined grooves is arranged on each back-patting block; the invention has novel conception, is convenient for nursing the back of the patient, is beneficial to discharging the secretion of the lung of the patient and is convenient for medical staff to nurse and treat the patient.
Description
Technical Field
The invention relates to the technical field of nursing instruments in the department of respiration, in particular to a back patting device for patients with respiratory diseases.
Background
Patting the back is one of four major nursing techniques for clearing respiratory secretions, also called tapping sputum excretion method, which is to tap the back to promote the secretion adhered to the trachea, the bronchus and the lung to loosen so as to facilitate the excretion and prevent the complications such as lung infection and the like; for a patient who is treated by long-term bed rest, in order to prevent complications such as falling pneumonia, family members or accompanying personnel of the patient are usually required to turn over the patient and clap the back of the patient; if the patient is weak in physical strength or the consciousness is fuzzy, the lateral position is often adopted, the lateral position is from bottom to top, the back is flapped from two sides to the middle position, the other lateral position is converted by the aid of the flapwise position after the flap is performed for a period of time, and medical personnel are time-consuming and labor-consuming in operation and inconvenient.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention aims to provide a back-beating device for patients with respiratory diseases, which effectively solves the problem of inconvenience in back-beating for patient nursing.
The technical scheme for solving the problem is that the bed comprises a U-shaped bedstead with an upward opening, a bed board which is in left-right direction and can be in contact with the bedstead is arranged on the inner side of the bedstead, swing plates are hinged to the front end and the rear end of the bed board through rotating shafts respectively, the right end of each rotating shaft is detachably connected with the bedstead, an inverted T-shaped block with the upper end capable of being in contact with the bed board is connected onto the bedstead in a sliding manner, a left-right through waist-shaped groove is formed in the lower side of the inverted T-shaped block, a left-right axial and rotatable cylinder is arranged on the bedstead, and an inserting column inserted into the waist-shaped groove is eccentrically fixed at the left end of the cylinder;
the bed plate is characterized in that a plurality of chutes which are uniformly distributed along the left-right direction and have upward openings are formed in the left side of the bed plate, the front side and the rear side of the chute are respectively connected with a slide cylinder with an upward opening in a sliding manner, two slide cylinders in the same chute can slide oppositely or backwards, the bottom surface of the slide cylinder is connected with a patting back block of which the upper end can extend out of the chute through a pressure spring, a plurality of groups of chutes which are in one-to-one correspondence with the patting back block are formed in the bed plate, the right ends of the chutes are communicated with the chutes on the corresponding sides, each group of chutes are uniformly distributed along the front-back direction, a plurality of groups of inclined sides on the front side are symmetrical to a plurality of groups of chutes on the rear side, the chutes on the rear side are low in the front side and high in the rear side, each two adjacent chutes are communicated through a vertical groove, and each patting back block is provided with a guide column which can be inserted into the chute; when the bed board stops swinging, the plurality of groups of slide cylinders which are opposite to each other in front and back move from right to left in sequence.
The invention has novel conception, is convenient for nursing the back of the patient, is beneficial to discharging the secretion of the lung of the patient and is convenient for medical staff to nurse and treat the patient.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a stepped cutaway isometric view of the present invention.
FIG. 3 is a right isometric view in full section of the present invention.
FIG. 4 is a right isometric view in full section of the present invention.
FIG. 5 is a top plan view, in full section, of the present invention.
Fig. 6 is a stepped cutaway isometric view of the present invention.
Fig. 7 is a stepped cutaway isometric view of the present invention.
Fig. 8 is a stepped cutaway isometric view of the present invention.
Fig. 9 is an enlarged view of a in fig. 4 of the present invention.
Fig. 10 is an enlarged view of B of fig. 4 according to the present invention.
Fig. 11 is an enlarged view of C of fig. 6 of the present invention.
Fig. 12 is an enlarged view of D of fig. 8 according to the present invention.
FIG. 13 is an isometric view of a conveyor belt of the invention.
Fig. 14 is a left side view of the conveyor belt of the present invention.
FIG. 15 is an isometric view of a back pad of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 15, the bed comprises a U-shaped bed frame 1 with an upward opening, a bed plate 2 which is in left-right direction and can be contacted with the bed plate is arranged on the inner side of the bed frame 1, swing plates 4 are respectively hinged to the front end and the rear end of the bed plate 2 through a rotating shaft 3, the right end of the rotating shaft 3 is detachably connected with the bed frame 1, an inverted T-shaped block 5 with the upper end capable of being contacted with the bed plate 2 is slidably connected onto the bed frame 1, a left-right through waist-shaped groove 6 is arranged on the lower side of the inverted T-shaped block 5, a left-right axial and rotatable cylinder 7 is arranged on the bed frame 1, and an inserting column 8 inserted into the waist-shaped groove 6 is eccentrically fixed at the left end of the cylinder 7;
the novel bed board is characterized in that a plurality of sliding grooves 9 which are uniformly distributed along the left-right direction and have upward openings are formed in the left side of the bed board 2, sliding cylinders 10 with upward openings are respectively connected to the front side and the rear side in the sliding grooves 9 in a sliding mode, two sliding cylinders 10 in the same sliding groove 9 can slide oppositely or backwards, the bottom surface of each sliding cylinder 10 is connected with a patting back block 12 of which the upper end can extend out of the sliding groove 9 through a pressure spring 11, a plurality of groups of inclined grooves 13 which correspond to the patting back blocks 12 one by one are formed in the bed board 2, the right ends of the inclined grooves 13 are communicated with the sliding grooves 9 on the corresponding sides, each group of inclined grooves 13 are uniformly distributed along the front-back direction, a plurality of groups of inclined sides on the front side are symmetrical to a plurality of inclined grooves 13 on the rear side, the inclined grooves 13 on the rear side are low in the front side and high in the rear side, every two adjacent inclined grooves 13 are communicated through a vertical groove 14, and a guide column 15 which can be inserted into the inclined grooves 13 is arranged on each patting back block 12; when the bed board 2 stops swinging, the plurality of sets of slide cylinders 10 which are opposite to each other in the front-back direction move from right to left in sequence.
In order to detach and connect the rotating shaft 3 with the bed frame 1, the front side and the rear side of the bed frame 1 are respectively provided with a U-shaped frame 16 which is positioned at the right side of the bed board 2 and has an upward opening, the right sides of the two rotating shafts 3 can be respectively inserted into the U-shaped frames 16 at the corresponding sides and extend out of the U-shaped frames 16, the front side and the rear side of the bed frame 1 are respectively provided with a semicircular ring 17 which is positioned in the right side of the U-shaped frames 16 in the front-rear axial direction, and the semicircular ring 17 can rotate and can be in contact with the outer edge surface of the upper side of the rotating shaft 3 at the corresponding side.
In order to rotate the semicircular rings 17 and the cylinders 7, the right ends of the two semicircular rings 17 are coaxially fixed with a main worm wheel 18, the right end of the cylinder 7 is coaxially fixed with an auxiliary worm wheel 19, and the right side of the bedstead 1 is rotatably connected with a worm 20 meshed with the main worm wheel 18 and the auxiliary worm wheel 19.
In order to make the slide cylinder 10 move relatively, the bed board 2 on offer the rectangular channel 21 that is located spout 9 below and left right direction, sliding connection has a plurality of slide bars 22 with spout 9 one-to-one in the rectangular channel 21, slide bar 22 is located the spout 9 middle part of its corresponding side, it is connected with many pairs and slide bar 22 one-to-one and control axial roller to rotate on the bed board 2, it is right above to each pair of roller front and back relative and be located its slide bar 22 that corresponds the side, two slide cylinder 10 looks remote ends in same spout 9 are equipped with stretching strap 23 respectively, stretching strap 23 free end walk around its roller that corresponds the side and with slide bar 22 upper end fixed connection.
In order to facilitate the sliding of the sliding cylinders 10 back to back, the two sliding cylinders 10 in the same sliding chute 9 are connected through a return spring.
In order to enable the sliding rod 22 to slide, left and right sides in the rectangular groove 21 are respectively and rotatably connected with left and right axial transmission shafts 24, the two transmission shafts 24 are connected through a transmission belt 25, a plurality of push rods 26 which are uniformly distributed along the left and right direction and correspond to the sliding rods 22 one by one are fixed on the outer side of the transmission belt 25, and the push rods 26 are uniformly distributed along the clockwise direction of the transmission belt 25.
In order to rotate the transmission shaft 24, a transmission groove 27 is formed on the bed frame 1, a rotatable rotating column 28 is arranged on the left side of the transmission groove 27, a connecting rod is hinged on the left side wall of the transmission groove 27, a torsional spring is arranged on a hinged shaft of the connecting rod, the free end of the torsional spring is connected with the bed frame 1, the upper end of the connecting rod is rotatably connected with a tension wheel 29, and the transmission shaft 24 on the front side is connected with the rotating column 28 and the tension wheel 29 through a transmission belt 30.
In order to stop the worm 20 from rotating the rear transmission shaft 24, a motor is arranged on the left side of the transmission groove 27, an incomplete gear 31 in the front-rear axial direction is fixed at the output end of the motor, a main gear 32 which is positioned on the left side of the incomplete gear 31 and can be meshed with the incomplete gear 31 is rotatably connected in the transmission groove 27 through a support shaft, a main bevel gear 33 is coaxially fixed at the rear end of the support shaft, a secondary bevel gear 34 meshed with the main bevel gear 33 is coaxially fixed at the right end of the rotary column 28, a secondary gear 35 which is positioned on the right side of the incomplete gear 31 and can be meshed with the incomplete gear 31 is rotatably connected in the transmission groove 27 through a belt wheel shaft, and the belt wheel shaft is connected with the front side of the worm 20 through a wedge belt 36.
In order to facilitate the guide post 15 to be inserted into the chute 13, the patting back block 12 is provided with a pressing groove with an opening facing left, the bottom surface of the pressing groove is connected with the right end of the guide post 15 through a supporting spring, the guide posts 15 on the front side and the rear side are symmetrical, and the rear end surface of the guide post 15 on the rear side is an inclined plane inclined on the left side.
In order to facilitate the use of the device, the right side of the bed frame 1 is provided with a yielding groove, the worm 20, the main worm wheel 18 and the auxiliary worm wheel 19 are positioned in the yielding groove, the bed board 2 is provided with a plurality of elastic cloths which correspond to the sliding grooves 9 one by one and can shield the sliding grooves 9 on the corresponding side, and the hinged part of the swing board 4 and the bed board 2 is provided with an elastic cushion 37.
When the invention is used, the elastic force of the reset spring is set to be larger than that of the supporting spring, the height of the plurality of inclined grooves 13 at the front end and the rear end in the up-down direction is smaller than that of other inclined grooves 13, namely the position of the back patting block 12 in the initial state is not the limit position of the upward movement of the back patting block 12, a patient lies on the bed plate 2 with his head facing to the left, if the patient needs to pat the back, the motor is started, the motor drives the incomplete gear 31 to rotate clockwise, the incomplete gear 31 drives the pulley shaft to rotate anticlockwise through the secondary gear 35, the pulley shaft drives the worm 20 to rotate anticlockwise through the wedge belt 36, the worm 20 drives the main worm wheel 18 and the secondary wheel 19 to rotate anticlockwise synchronously, the main wheel 18 drives the semicircular ring 17 to rotate anticlockwise, the semicircular ring 17 at the rear side shields the rotating shaft 3 at the rear side, the semicircular ring 17 at the front side does not shield the rotating shaft 3 at the corresponding side, and the secondary wheel 19 drives the cylinder 7 to rotate anticlockwise, the column 7 drives the inverted T-shaped block 5 to slide upwards through the inserted column 8, meanwhile, the inserted column 8 slides backwards along the rectangular groove 6, the inverted T-shaped block 5 pushes the bed plate 2 to swing upwards along the rotating shaft 3 at the rear side, and meanwhile, under the action of the elastic cushion 37, the swing plate 4 at the front side cannot swing relative to the bed plate 2;
along with the upward swinging of the bed plate 2 along the rotating shaft 3 at the rear side, the bed plate 2 drives the transmission belt 30 to tighten through the transmission shaft 24 at the front side, the transmission belt 30 drives the tension pulley 29 to swing backwards, the tension pulley 29 drives the connecting rod to swing backwards and extrude the torsion spring, the bed plate 2 drives the rotating shaft 3 at the front side to swing upwards and swing out of the U-shaped frame 16 at the corresponding side, the bed plate 2 simultaneously pushes a patient to swing backwards, after the incomplete gear 31 is disengaged from the auxiliary gear 35, the auxiliary gear 35 stops rotating with the belt wheel shaft, due to the unidirectional self-locking property of the worm mechanism, the main worm wheel 18 and the auxiliary worm wheel 19 stop rotating, the column 7 drives the plug-in column 8 to move to the upper end of the column 7, the position of the inverted T-shaped block 5 is limited, the position of the semicircular ring 17 is limited, the patient swings to the left side lying position at the moment, and the tension pulley 29 swings backwards to the limit position;
as the incomplete gear 31 continues to rotate, the incomplete gear 31 is meshed with the main gear 32 and drives the main gear 32 to rotate anticlockwise, the main gear 32 drives the main bevel gear 33 to rotate anticlockwise through the support shaft, the main bevel gear 33 drives the auxiliary bevel gear 34 to rotate anticlockwise, the auxiliary bevel gear 34 drives the rotary post 28 to rotate anticlockwise, the rotary post 28 drives the transmission shaft 24 on the front side to rotate anticlockwise through the transmission belt 30, the transmission shaft 24 drives the conveyor belt 25 to rotate anticlockwise, the conveyor belt 25 drives the push rod 26 on the right side to rotate along the conveyor belt 25, the push rod 26 on the right side pushes the slide rod 22 on the corresponding side to slide forwards, and the slide rod 22 drives the two slide barrels 10 on the corresponding side to slide relatively through the pull belt 23;
along with the relative sliding of the two right sliding cylinders 10, the two right sliding cylinders 10 drive the back patting blocks 12 on the corresponding sides to slide relatively, the back patting blocks 12 drive the guide posts 15 on the corresponding sides to slide downwards along the chutes 13, the guide posts 15 drive the back patting blocks 12 to slide downwards and extrude the compression springs 11, when the guide posts 15 move to the vertical slots 14, the back patting blocks 12 pop upwards under the action of the compression springs 11, due to the inertia of the upward movement of the back patting blocks 12, the back patting blocks 12 extend upwards out of the chutes 9 and patt the back of a patient through the elastic cloth, meanwhile, the back patting blocks 12 drive the guide posts 15 on the corresponding sides to slide upwards along the chutes 13, when the guide posts 15 move to the upper ends of the vertical slots 14, the back patting blocks 12 perform back patting on the patient once, and simultaneously along with the relative movement of the two back patting blocks 12, the two back patting blocks 12 drive the guide posts 15 on the corresponding sides to continuously slide into the adjacent chutes 13 and are inserted into the chutes 13, at this time, the guide post 15 drives the back patting block 12 to move downwards under the action of the chute 13 and slide upwards again when moving to the adjacent vertical groove 14, and through the above steps, the back of the patient is patted, in conclusion, through the guide of the chute 13 and the vertical groove 14, in the process that the two back patting blocks 12 slide relatively, the back patting block 12 slides up and down, and the back of the patient is patted from two sides to the middle;
when the conveyor belt 25 pushes the sliding rod 22 to move to the left end of the rectangular groove 21 through the rightmost push rod 26, the push rod 26 moves to the left end of the conveyor belt 25, along with the rotation of the conveyor belt 25, the push rod 26 moves downwards, at the moment, the push rod 26 is separated from the sliding rod 22, the right sliding cylinder 10 moves to a limit position relatively, at the moment, the two sliding cylinders 10 slide back to back under the action of a return spring, and because the other side of the guide post 15 is an inclined plane, along with the back to back sliding of the two sliding cylinders 10, the guide post 15 moves rightwards and is inserted into a pressure groove, when the sliding cylinder 10 returns to an initial position, the racket back block 12 returns to the initial position under the action of the pressure spring 11, at the moment, the support spring pushes the guide post 15 to be inserted into the chute 13 on the corresponding side again, and the right two racket back blocks 12 complete one-time racket back;
as the conveyor belt 25 continues to rotate, the rightmost adjacent pusher bar 26 contacts its respective side slide bar 22, through the steps, the two sliding cylinders 10 are driven to slide relatively, the two sliding cylinders 10 drive the back patting blocks 12 on the corresponding sides to slide relatively, the two back patting blocks 12 perform back patting on the patient under the action of the inclined grooves 13 and the vertical grooves 14, as can be seen from the above, when the rightmost adjacent push rod 26 moves to the leftmost end of the conveyor belt 25, the push rod 26 is disengaged from the slide bar 22 on its corresponding side, the two slide cylinders 10 on the corresponding sides of the slide cylinders are restored to the initial positions under the action of the springs, and in conclusion, the back of the patient is patted from right to left by the plurality of back patting blocks 12 along with the rotation of the conveyor belt 25 through the movement of the plurality of push rods 26 and is restored to the initial positions, after the conveyor belt 25 rotates for a circle, the push rod 26 and the slide rod 22 return to the initial positions, and the back of the patient is patted again along with the rotation of the conveyor belt 25;
when the conveyor belt 25 rotates an integer number of times, the incomplete gear 31 is disengaged from the main gear 32, at this time, the incomplete gear 31 is engaged with the pinion 35, the pinion 35 drives the worm 20 to rotate through the pulley shaft and the wedge belt 36, the worm 20 drives the main worm wheel 18 and the pinion worm wheel 19 to rotate, the main worm wheel 18 drives the semicircular ring 17 to rotate, the pinion worm wheel 19 drives the cylinder 7 to rotate, the cylinder 7 drives the inverted T-shaped block 5 to move downwards through the insert column 8, the bed plate 2 swings downwards along the rotating shaft 3 at the rear side under the action of the gravity of the bed plate 2 and a patient, the torsion spring drives the tension wheel 29 to stretch the transmission belt 30 through the connecting rod, when the bed plate 2 returns to the initial position, the cylinder 7 drives the insert column 8 to move to the lower end of the cylinder 7, at this time, the rotating shaft 3 at the front side is inserted into the U-shaped frame 16 again, at the same time, the semicircular ring 17 at the rear side does not shield the rotating shaft 3 at the corresponding side, and the semicircular ring 17 at the front side shields the rotating shaft 3 at the corresponding side, with the continuous rotation of the worm 20, the auxiliary worm wheel 19 drives the inverted T-shaped block 5 to move upwards through the cylinder 7 and the inserting column 8, meanwhile, the inserting column 8 slides forwards along the waist-shaped groove 6, the bed plate 2 rotates along the rotating shaft 3 at the front side, so that the patient swings to the right side lying position, at the moment, the inserting column 8 moves to the upper end of the cylinder 7 again and moves to the middle of the waist-shaped groove 6, the incomplete gear 31 is disengaged from the auxiliary gear 35 and is engaged with the main gear 32 again, and the back patting block 12 is driven to perform back patting when keeping the right side lying position of the patient through the steps;
when the conveyor belt 25 rotates for an integer number of times again, the incomplete gear 31 is disengaged from the main gear 32, and the bed plate 2 swings to the initial position through the above steps, the main worm gear 18 drives the semicircular ring 17 to return to the initial position, the cylinder 7 drives the plug-in post 8 to move to the initial position, the motor is turned off, and the back of the patient is patted.
The multifunctional back-beating bed has the advantages of reasonable structure and novel concept, is convenient to use, can carry out back-beating treatment on a patient by arranging the back-beating block, is beneficial to discharging attachments in the patient, prevents the attachments from infecting the lung of the patient, is beneficial to recovery treatment of the patient, is also provided with the inverted T-shaped block, the bed plate and the swinging plate, is beneficial to supporting the back-beating position of the patient, reduces the labor amount of medical staff, is convenient for nursing and treating the patient by medical staff, and is convenient to use.
Claims (10)
1. A back patting device for patients with respiratory diseases comprises a U-shaped bed frame (1) with an upward opening, and is characterized in that a bed plate (2) which is in left-right direction and can be in contact with the bed plate (1) is arranged on the inner side of the bed frame (1), the front end and the rear end of the bed plate (2) are respectively hinged with a swinging plate (4) through a rotating shaft (3), the right end of the rotating shaft (3) is detachably connected with the bed frame (1), an inverted T-shaped block (5) with the upper end capable of being in contact with the bed plate (2) is slidably connected onto the bed frame (1), a left-right through waist-shaped groove (6) is formed in the lower side of the inverted T-shaped block (5), a left-right axial and rotatable cylinder (7) is arranged on the bed frame (1), and an inserting body (8) inserted into the waist-shaped groove (6) is eccentrically fixed at the left end of the cylinder (7);
the novel bed board is characterized in that a plurality of sliding grooves (9) which are uniformly distributed in the left-right direction and have upward openings are formed in the left side of the bed board (2), sliding cylinders (9) with upward openings are respectively connected to the front side and the rear side in the sliding grooves (9) in a sliding mode, two sliding cylinders (10) in the same sliding groove (9) can slide oppositely or backwards, the bottom surface of each sliding cylinder (10) is connected with a patting back block (12) of which the upper end can extend out of the corresponding sliding groove (9) through a pressure spring (11), a plurality of groups of inclined grooves (13) which correspond to the patting back blocks (12) one by one are formed in the bed board (2), the right ends of the inclined grooves (13) are communicated with the sliding grooves (9) on the corresponding side, each group of inclined grooves (13) are uniformly distributed in the front-back direction, a plurality of inclined sides of the front side are symmetrical to a plurality of inclined grooves (13) on the rear side, the inclined grooves (13) on the rear side are low in the front side and high in the rear side, each two adjacent inclined grooves (13) are communicated through a vertical groove (14), and a guide post (15) capable of inserting into the inclined groove (13) is arranged on each back block (12); when the bed board (2) stops swinging, a plurality of groups of slide cylinders (10) which are opposite to each other in front and back move from right to left in sequence.
2. The back patting device for patients with respiratory diseases according to claim 1, wherein the bed frame (1) is provided with a U-shaped frame (16) at the front and rear sides thereof, the U-shaped frame (16) is located at the right side of the bed plate (2) and has an upward opening, the right sides of the two rotating shafts (3) can be inserted into the U-shaped frame (16) at the corresponding side thereof and extend out of the U-shaped frame (16), the front and rear sides of the bed frame (1) are provided with a semicircular ring (17) axially located at the front and rear sides thereof and located at the right side of the U-shaped frame (16), and the semicircular ring (17) can rotate and can be in contact with the outer edge surface of the upper side of the rotating shaft (3) at the corresponding side thereof.
3. The back patting device for patients with respiratory diseases according to claim 2, wherein the right ends of the two semicircular rings (17) are coaxially fixed with a main worm wheel (18), the right end of the cylinder (7) is coaxially fixed with an auxiliary worm wheel (19), and the right side of the bed frame (1) is rotatably connected with a worm (20) meshed with the main worm wheel (18) and the auxiliary worm wheel (19).
4. A back patting device for patients with respiratory diseases according to claim 1, wherein a rectangular groove (21) is formed in the bed plate (2) and located below the sliding groove (9) in the left-right direction, a plurality of sliding rods (22) corresponding to the sliding groove (9) in a one-to-one manner are slidably connected in the rectangular groove (21), the sliding rods (22) are located in the middle of the sliding groove (9) on the corresponding side, a plurality of pairs of rollers corresponding to the sliding rods (22) in a one-to-one manner and axially located on the left and right are rotatably connected to the bed plate (2), each pair of rollers are opposite in the front-back direction and located right above the sliding rod (22) on the corresponding side, opposite ends of two sliding cylinders (10) in the same sliding groove (9) are respectively provided with a drawstring (23), and the free end of the drawstring (23) bypasses the roller on the corresponding side and is fixedly connected with the upper end of the sliding rod (22).
5. A respiratory disease patient clap back device as claimed in claim 1 wherein two slide cylinders (10) in the same slide slot (9) are connected via a return spring.
6. The back patting device for patients with respiratory diseases according to claim 4, wherein left and right sides in the rectangular groove (21) are respectively and rotatably connected with left and right axial transmission shafts (24), the two transmission shafts (24) are connected through a transmission belt (25), a plurality of push rods (26) which are uniformly distributed along the left and right directions and correspond to the slide rods (22) one by one are fixed on the outer side of the transmission belt (25), and the push rods (26) are uniformly distributed along the clockwise direction of the transmission belt (25).
7. The back patting device for patients with respiratory diseases according to claim 1, wherein the bed frame (1) is provided with a transmission groove (27), the left side of the transmission groove (27) is provided with a rotatable rotating column (28), the left side wall of the transmission groove (27) is hinged with a connecting rod, the hinged shaft of the connecting rod is provided with a torsion spring, the free end of the torsion spring is connected with the bed frame (1), the upper end of the connecting rod is rotatably connected with a tension wheel (29), and the transmission shaft (24) at the front side is connected with the rotating column (28) and the tension wheel (29) through a transmission belt (30).
8. A back patting device for patients with respiratory diseases according to claim 7, wherein a motor is arranged on the left side of the transmission groove (27), an incomplete gear (31) in the front-back axial direction is fixed at the output end of the motor, a main gear (32) which is positioned on the left side of the incomplete gear (31) and can be meshed with the incomplete gear (31) is rotatably connected in the transmission groove (27) through a support shaft, a main bevel gear (33) is coaxially fixed at the rear end of the support shaft, a secondary bevel gear (34) which is meshed with the main bevel gear (33) is coaxially fixed at the right end of the rotary column (28), a secondary gear (35) which is positioned on the right side of the incomplete gear (31) and can be meshed with the incomplete gear (31) is rotatably connected in the transmission groove (27) through a belt wheel shaft, and the belt wheel shaft is connected with the front side of the worm (20) through a wedge belt (36).
9. The back patting device for patients with respiratory diseases according to claim 1, wherein the back patting block (12) is provided with a pressure groove with an opening facing left, the bottom surface of the pressure groove is connected with the right end of the guide post (15) through a support spring, the guide posts (15) on the front side and the rear side are symmetrical, and the rear end surface of the guide post (15) on the rear side is an inclined surface with the left side inclined forwards.
10. The back patting device for patients with respiratory diseases according to claim 1, wherein a abdicating groove is formed in the right side of the bed frame (1), the worm (20), the main worm wheel (18) and the auxiliary worm wheel (19) are positioned in the abdicating groove, a plurality of elastic cloths which correspond to the sliding grooves (9) one by one and can shield the sliding grooves (9) on the corresponding side are arranged on the bed plate (2), and an elastic cushion (37) is arranged at the hinged part of the swinging plate (4) and the bed plate (2).
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| CN202110907465.5A CN113662833B (en) | 2021-08-09 | 2021-08-09 | Back patting device for respiratory disease patient |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110907465.5A CN113662833B (en) | 2021-08-09 | 2021-08-09 | Back patting device for respiratory disease patient |
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| CN113662833B CN113662833B (en) | 2023-01-17 |
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|---|---|
| CN113662833B (en) | 2023-01-17 |
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