Disclosure of Invention
In order to overcome the defects that medical staff is required to manually clean amniotic fluid or cervical mucus and other substances on a delivery bed into a dustbin, long time is required to be spent for cleaning, and the cleaning is laborious and troublesome, the invention has the following technical problems: the quick clean delivery bed for the gynaecology and obstetrics can replace manpower to clean substances such as amniotic fluid or cervical mucus, is labor-saving and convenient.
The utility model provides a gynaecology and obstetrics's quick clean formula delivery bed, including the base, the framework, collect the frame, the back frame, the backup pad, the turnover plate, the cushion, a support, the gravity board, guiding mechanism, u type clamping lever, first spring and trigger mechanism, base top left side rigid coupling has the support, the rigid coupling has the framework between support top and the base top left side, frame front side lower part slidingtype cross-under has the collection frame, the framework top has the back frame along circumference rigid coupling, install guiding mechanism on the back frame, the rotary type is connected with the turnover plate on the guiding mechanism, guiding mechanism is used for driving the turnover plate and overturns, the fixed cross-under has the cushion in the middle of the turnover plate left part, the cushion is located the uncovered department of turnover plate, the inside left side of turnover plate slides and has been placed the gravity board that is used for driving the removal, gravity board is located the cushion, the cross-under has the u type clamping lever that is used for spacing to guiding mechanism, u type clamping lever right side both ends and guiding mechanism contact, u type clamping lever left side contact, U side clamping lever side is used for driving the side and the side is connected with the back frame between the left side and the left side is connected with the back frame, the left side is connected with the back frame and is used for the left side between the back frame and the left side and the back frame is connected with the left side and the back frame and the front frame.
Preferably, guiding mechanism is including n type pole, the holding rod, u type board, torsion spring, first magnet, the second magnet, mounting bracket, pivot and gear, rotary connection has u type board between the back and forth both sides face right side in the back type frame, the upset board is located u type board, the draw-in groove has all been opened at u type board left side both ends, u type clamping rod right-hand member is located the draw-in groove of u type board, u type board all is connected with torsion spring with the articulated department in back and forth both sides of back type frame, the right side is connected with the upset board right side middle part rotation formula in u type board, the embedded rigid coupling of symmetry has first magnet around in the u type board, the embedded rigid coupling of symmetry has the second magnet around the upset board right side contacts with first magnet, rigid coupling has the mounting bracket between the left side middle part in the back and forth both sides face in the u type board, the rotary cross-under has the pivot in the mounting bracket middle part, pivot right-hand member and upset board left side middle part fixed connection, pivot left end rigid coupling has the gear with trigger mechanism contact, both sides middle part all is connected with n type pole around the upset frame top, n type pole top and n type pole top outside the contact with the left side top outside.
Preferably, the triggering mechanism comprises a movable rack, a fixed rod, a sliding block and a second spring, wherein the sliding block is connected to the front part of the left side of the top of the base in an embedded manner, the second spring is connected between the rear side of the sliding block and the inner side of the base, the movable rack for driving the gear to rotate positively is fixedly connected to the top of the sliding block, the top end of the movable rack penetrates through the left side of the frame, and the fixed rod is fixedly connected to the lower part of the rear side of the movable rack.
Preferably, the device further comprises a cleaning mechanism, the cleaning mechanism comprises a hollow tube, a connecting rod, a fixing frame, a screw rod, a driving motor, a mounting plate, a first nut, a movable frame and a porous brush plate, wherein the mounting plate is fixedly connected between the left side of the front side and the rear side of the base, the mounting plate is positioned on the right side of the frame, the driving motor is mounted at the top of the mounting plate, the fixing frame is fixedly connected in the middle of the right side of the top of the base, the screw rod is rotatably connected with the screw rod in the middle of the upper portion of the fixing frame in a penetrating manner, the left end of the screw rod is fixedly connected with the end part of the output shaft of the driving motor, the first nut is rotatably sleeved on the screw rod, the top of the first nut is fixedly connected with the connecting rod, the upper portion of the connecting rod is fixedly connected with the hollow tube, the left end of the hollow tube penetrates through the upper portion of the right side of the frame and is fixedly connected with the movable frame, the movable frame is communicated with the hollow tube, the upper portion of the movable frame is fixedly connected with the porous brush plate capable of cleaning substances such as amniotic fluid or cervical mucus in the circumferential direction, and the porous brush plate is contacted with the bottom of the turnover plate.
Preferably, the device further comprises a water spraying mechanism, the water spraying mechanism comprises a water tank, a wave frame, a cylinder body, a unidirectional water outlet pipe, a unidirectional water inlet pipe, a piston rod, a third spring and a contact roller, the water tank is fixedly connected to the right side of the base, the cylinder body is fixedly connected to the front side of a first nut, the piston rod is connected to the inner side of the cylinder body in a sliding mode, the contact roller is connected to the front end of the piston rod in a vertically symmetrical mode, the third spring is connected between the outer rear side of the piston rod and the inner rear side of the cylinder body, the rear side of the top of the cylinder body is communicated with the unidirectional water outlet pipe, the tail end of the unidirectional water outlet pipe is fixedly connected with the middle of the right side of the hollow pipe, the unidirectional water outlet pipe is communicated with the hollow pipe, the tail end of the unidirectional water inlet pipe penetrates through the left side of the top of the water tank, and the front part of the right side of the base is fixedly connected with the wave frame for driving the contact roller to drive the piston rod to move, and the contact roller is located in the wave frame.
Preferably, the device further comprises a pushing mechanism, the pushing mechanism comprises a guide block, a movable plate, a T-shaped block, an L-shaped rod, a guide sleeve, a sliding rod, an L-shaped driving frame, a contact rod, a fourth spring, a clamping block and a fifth spring, wherein two guide blocks are fixedly connected to the upper part of the left side of the outer rear side of the frame, the movable plate is sleeved between the two guide blocks in a sliding mode, the fourth spring is connected between the inner side of the movable plate and the top of the guide block, the lower part of the front side of the movable plate is an inclined plane, the inclined plane of the movable plate is in contact with the rear end of the fixed rod, the lower part of the right side of the movable plate is in embedded sliding connection with the clamping block, the left end of the clamping block is in contact with the T-shaped block, the L-shaped rod is fixedly connected to the upper part of the left side of the outer rear side of the frame, the guide sleeve is fixedly connected to the left side of the outer rear side of the back side of the frame, the sliding rod is fixedly connected to the sliding rod in the guide sleeve, the upper part of the front side of the sliding rod is fixedly connected to the contact rod, the lower part of the right side of the sliding rod is fixedly connected with the L-shaped driving frame, and the L-shaped driving frame is positioned in the L-shaped driving frame.
Preferably, the device further comprises a double-hole plate, a screw rod, a u-shaped block and a second nut, wherein the double-hole plate is fixedly connected in the middle of the upper part of the outer right side surface of the square frame, the u-shaped block is connected on the upper part of the right side surface of the backup plate in a front-back symmetrical sliding mode, the screw rod capable of adjusting the angle of the backup plate is connected between the front side and the back side of the u-shaped block in a rotating mode, the bottoms of the two screw rods respectively penetrate through two holes of the double-hole plate, two second nuts are connected on the screw rod in a threaded mode and are respectively located on the upper side and the lower side of the double-hole plate, and the second nuts are in contact with the double-hole plate.
Preferably, the device also comprises a fixing ring and a rubber pillow, wherein the upper part of the left side surface of the backup plate is fixedly connected with the fixing ring, and the left side surface of the fixing ring is fixedly connected with the rubber pillow along the circumferential direction.
The beneficial effects of the invention are as follows:
1. the medical staff lifts the pregnant woman on the turnover plate, the medical staff can help the pregnant woman to give birth, substances such as amniotic fluid or cervical mucus and the like in delivery fall onto the soft cushion, after the pregnant woman gives birth, the pregnant woman is lifted down, the guiding mechanism is pushed down to operate, the guiding mechanism is operated down to drive the turnover plate to swing down, and when the guiding mechanism contacts with the triggering mechanism, the triggering mechanism enables the guiding mechanism to drive the turnover plate to turn over one hundred eighty degrees, and the gravity plate drives the soft cushion to move down to push the substances such as amniotic fluid or cervical mucus and the like out of the soft cushion and drop into the collecting frame, so that the substances such as amniotic fluid or cervical mucus and the like can be cleaned quickly without manual cleaning, and the labor is saved.
2. Under the effect of the clearing mechanism, the driving motor is started to drive the screw rod to rotate forwards or reversely, so that the movable frame drives the porous brush plate to move left and right to clear residual amniotic fluid or cervical mucus and other substances and impurities on the overturning plate, and the influence of the residual amniotic fluid or cervical mucus and other substances on the soft cushion on the subsequent use can be avoided.
3. Under the effect of water spraying mechanism, can be with in the hollow tube with the water drainage in the hollow tube in the movable frame through porous brush board blowout, porous brush board clears away substances such as amniotic fluid or cervical mucus through water, so, can make porous brush board better clear away substances such as remaining amniotic fluid of cushion or cervical mucus and the impurity on the turnover board, clear away more cleanly.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic perspective view of a third embodiment of the present invention.
Fig. 4 is a schematic perspective view of a fourth embodiment of the present invention.
Fig. 5 is a schematic view of a first partially cut-away structure of the present invention.
Fig. 6 is a schematic view of a second partially cut-away structure of the present invention.
Fig. 7 is a schematic view of a third partially cut-away configuration of the present invention.
Fig. 8 is an enlarged schematic view of the portion a of the present invention.
Fig. 9 is an enlarged schematic view of section B of the present invention.
Fig. 10 is a schematic view of a partial perspective structure of the present invention.
Fig. 11 is a schematic view of a fourth partially cut-away configuration of the present invention.
FIG. 12 is an enlarged schematic view of section C of the present invention.
Fig. 13 is a schematic perspective view of a gravity plate according to the present invention.
Fig. 14 is a schematic view of a fifth partial cross-sectional structure of the present invention.
Fig. 15 is a schematic view of a sixth partially cut-away configuration of the present invention.
Fig. 16 is an enlarged schematic view of the portion D of the present invention.
The reference symbols in the drawings: 1: base, 2: frame body, 3: collection frame, 4: and (5) a mold frame: backup plate, 6: turnover plate, 7: cushion, 8: placing rack, 9: support, 10: gravity plate, 11: guide mechanism, 111: n-type rod, 112: grip, 113: u-shaped plate, 114: torsion spring, 115: first magnet, 116: second magnet, 117: mounting rack, 118: rotating shaft, 119: gear, 12: u-shaped clamping rod, 13: first spring, 14: trigger mechanism, 141: movable rack, 142: fixing rod, 143: slider, 144: second spring, 15: clearance mechanism, 151: hollow tube, 152: connecting rod, 153: mount, 154: screw, 155: drive motor, 156: mounting plate, 157: first nut, 158: movable frame, 159: porous brush plate, 16: water spraying mechanism, 161: water tank, 162: wave rack, 163: cylinder block, 164: unidirectional water outlet pipe, 165: unidirectional water inlet pipe, 166: piston rod, 167: third spring, 168: contact roller, 17: pushing mechanism, 171: guide block, 172: movable plate, 173: t-block, 174: l-shaped rod, 175: guide sleeve, 176: slide bar, 177: l-shaped driving frame 178: contact lever, 179: fourth spring, 1710: clamping block, 1711: fifth spring, 18: double well plate, 19: screw rod, 20: u-block, 21: second nut, 22: fixing ring, 23: rubber pillow.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Examples: quick clean type obstetric table of gynaecology and obstetrics.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13, the device comprises a base 1, a frame 2, a collecting frame 3, a return frame 4, a backup plate 5, a turnover plate 6, a cushion 7, a placing frame 8, a bracket 9, a gravity plate 10, a guide mechanism 11, a u-shaped clamping rod 12, a first spring 13 and a triggering mechanism 14, wherein the bracket 9 is fixedly connected to the left side of the top of the base 1, the frame 2 is fixedly connected between the top of the bracket 9 and the left side of the top of the base 1, the collecting frame 3 is connected to the lower part of the front side of the frame 2 in a sliding manner in a penetrating manner, the return frame 4 is fixedly connected to the top of the frame 2 in the circumferential direction, the return frame 4 is provided with the guide mechanism 11, the guide mechanism 11 is rotatably connected with the turnover plate 6, when people push the guide mechanism 11 to downwards operate, the guide mechanism 11 can drive the turnover plate 6 to downwards swing, the left part of the turnover plate 6 is opened, the middle of the left part of the turnover plate 6 is fixedly connected with a soft cushion 7 in a penetrating way, the soft cushion 7 is positioned in an opening of the turnover plate 6, a gravity plate 10 is slidably arranged on the left side inside the turnover plate 6, the gravity plate 10 is positioned in the soft cushion 7, each time the turnover plate 6 turns over once, the gravity plate 10 can drive the soft cushion 7 to move so that amniotic fluid or cervical mucus and other substances fall, a u-shaped clamping rod 12 is slidably connected on the left side of the return frame 4 in a penetrating way, two ends of the u-shaped clamping rod 12 are contacted with a guide mechanism 11, the u-shaped clamping rod 12 can realize limiting and fixing of the guide mechanism 11, six first springs 13 are connected between the inner left side surface of the u-shaped clamping rod 12 and the outer left side surface of the return frame 4, a backup plate 5 is rotatably connected between the upper parts of the front side surface and the rear side surface of the return frame 4, a placement frame 8 is symmetrically arranged on the front side surface and the rear side surface of the support 9, the placement frame 8 can be adjusted to a proper place for pregnant woman to place feet according to requirements, a trigger mechanism 14 is arranged between the left side of the frame body 2 and the left side of the top of the base 1, when the guide mechanism 11 operates downwards, the guide mechanism 11 contacts with the trigger mechanism 14, and the trigger mechanism 14 can drive the guide mechanism 11 to operate so as to enable the turnover plate 6 to turn over.
The guiding mechanism 11 comprises an n-shaped rod 111, a holding rod 112, a u-shaped plate 113, a torsion spring 114, a first magnet 115, a second magnet 116, a mounting frame 117, a rotating shaft 118 and a gear 119, wherein the u-shaped plate 113 is rotationally connected between the right sides of the front side and the rear side in the return frame 4, the turnover plate 6 is positioned in the u-shaped plate 113, clamping grooves are formed at the two ends of the left side of the u-shaped plate 113, the right end of the u-shaped clamping rod 12 is positioned in the clamping grooves of the u-shaped plate 113, the torsion spring 114 is connected at the hinging positions of the front side and the rear side of the u-shaped plate 113 and the return frame 4, the right side in the u-shaped plate 113 is rotationally connected with the middle part of the right side of the turnover plate 6, the first magnet 115 is rotationally fixedly connected with the front side and the rear side in the right side of the u-shaped plate 113, the second magnet 116 is rotationally fixedly connected with the front side and the right side in the front side and the rear side of the turnover plate 6, the second magnet 116 contacts with the first magnet 115, when the turnover plate 6 is turned over once, the first magnet 115 and the second magnet 116 can accurately position the turnover plate 6, a mounting frame 117 is fixedly connected between the left middle parts of the front side and the rear side of the U-shaped plate 113, a rotating shaft 118 is rotatably connected in the middle of the mounting frame 117 in a penetrating manner, the right end of the rotating shaft 118 is fixedly connected with the middle part of the left side of the turnover plate 6, a gear 119 is fixedly connected with the left end of the rotating shaft 118, when the gear 119 swings downwards, the gear 119 can be in contact with the triggering mechanism 14 to rotate positively, the middle parts of the front side and the rear side of the top of the return frame 4 are rotatably connected with n-shaped rods 111, the left bottom ends of the n-shaped rods 111 are in contact with the left side of the top of the U-shaped plate 113, and the middle part of the upper parts of the outer side of the front side and the rear side n-shaped rods 111 is fixedly connected with a holding rod 112.
The triggering mechanism 14 comprises a movable rack 141, a fixed rod 142, a sliding block 143 and a second spring 144, wherein the sliding connection of the front part of the left side of the top of the base 1 is provided with the sliding block 143, the second spring 144 is connected between the rear side of the sliding block 143 and the inner side of the base 1, the movable rack 141 is mounted at the top of the sliding block 143 in a welded connection mode, the top end of the movable rack 141 penetrates through the left side of the frame body 2, when the gear 119 swings downwards to be meshed with the movable rack 141, the movable rack 141 can enable the gear 119 to rotate forwards, and the fixed rod 142 is fixedly connected to the lower part of the rear side of the movable rack 141.
Firstly, medical staff adjusts the placing frame 8 to a proper position for placing feet of a pregnant woman, then the pregnant woman is lifted on the overturning plate 6, the pregnant woman can lean against the leaning plate 5 to place the feet on the placing frame 8, the medical staff can start to help the pregnant woman to give birth, amniotic fluid or cervical mucus and other substances in the delivery process fall into the opening of the overturning plate 6 to contact with the soft cushion 7, after the delivery of the pregnant woman is completed, the medical staff can take the feet of the pregnant woman off the placing frame 8 and then lift the pregnant woman on a sickbed, the medical staff can pull the u-shaped clamping rod 12 to move leftwards, the first spring 13 is stretched, the u-shaped clamping rod 12 moves leftwards and is separated from contact with the guide mechanism 11, the u-shaped clamping rod 12 does not limit the guide mechanism 11, the guide mechanism 11 is pushed to operate downwards, the guide mechanism 11 operates downwards to drive the overturning plate 6 to swing downwards, the turning plate 6 swings downwards to drive the gravity plate 10 and the soft cushion 7 to swing downwards, the guide mechanism 11 downwards runs to be in contact with the trigger mechanism 14, the trigger mechanism 14 enables the guide mechanism 11 to drive the turning plate 6 to rotate forwards, the turning plate 6 rotates forwards to drive the gravity plate 10 and the soft cushion 7 to rotate forwards, when the turning plate 6 turns over one hundred eighty degrees, the guide mechanism 11 stops pushing, the turning plate 6 stops swinging downwards, the gravity plate 10 downwards moves to drive the soft cushion 7 to spread downwards due to the gravity, the soft cushion 7 spreads downwards to push out substances such as amniotic fluid or cervical mucus, the amniotic fluid or cervical mucus drops into the frame body 2, the substances such as amniotic fluid or cervical mucus in the frame body 2 drop into the collecting frame 3, the trigger mechanism 14 is pushed to be out of contact with the guide mechanism 11, the guide mechanism 11 is released, the guide mechanism 11 upwards runs to reset to drive the turning plate 6 to swing upwards to reset, the soft cushion 7 is also driven to swing upwards to reset, the u-shaped clamping rod 12 is loosened, the u-shaped clamping rod 12 moves rightwards to reset and guide mechanism 11 due to the action of the first spring 13, the u-shaped clamping rod 12 continues to limit the guide mechanism 11, the trigger mechanism 14 is loosened to reset, medical staff can pull the collecting frame 3 to move forwards to be separated from the frame body 2, substances such as amniotic fluid or cervical mucus in the collecting frame 3 are poured out, and then the collecting frame 3 is put back into the frame body 2. Therefore, an operator is not required to clean amniotic fluid or cervical mucus and other substances, and labor is saved.
When the pregnant woman is lifted onto the sickbed by the medical staff, the medical staff can pull the u-shaped clamping rod 12 to move leftwards to be separated from contact with the clamping groove of the u-shaped plate 113, then push the holding rod 112 to swing downwards, the holding rod 112 swings downwards to drive the n-shaped rod 111 to swing downwards, the n-shaped rod 111 swings downwards to drive the u-shaped plate 113 to swing downwards, the torsion spring 114 is compressed, the u-shaped plate 113 swings downwards to drive the turnover plate 6 to swing downwards, the u-shaped plate 113 also drives the rotating shaft 118 to swing downwards through the mounting frame 117, the rotating shaft 118 swings downwards to drive the gear 119 to swing downwards, when the gear 119 swings downwards to be in contact with the triggering mechanism 14, the triggering mechanism 14 enables the gear 119 to rotate forwards, the gear 119 rotates forwards to drive the rotating shaft 118 to rotate forwards, the rotating shaft 118 rotates forwards to drive the turnover plate 6 to rotate forwards, the second magnet 116 rotates backwards to be separated from contact with the first magnet 115, and when the turnover plate 6 rotates forwards for one hundred eighty degrees, the second magnet 116 corresponds to the first magnet 115, the second magnet 116 and the first magnet 115 attract each other to position the turnover plate 6, the holding rod 112 is stopped to push the holding rod 112 to drive the n-type rod 111 to swing downwards, the u-type rod 111 is stopped to swing downwards, the gravity plate 10 pushes the soft pad 7 to move downwards to be unfolded, the soft pad 7 is unfolded to push out amniotic fluid or cervical mucus and other substances, when the amniotic fluid or cervical mucus and other substances on the soft pad 7 fall into the collecting frame 3, the triggering mechanism 14 is pushed to be separated from contact with the gear 119 to release the holding rod 112, the u-type plate 113 swings upwards to drive the turnover plate 6 to swing upwards to reset due to the action of the torsion spring 114, the rotating shaft 118 is also driven to swing upwards to reset through the mounting frame 117, the rotating shaft 118 is reset to drive the gear 119 to reset, the u-type rod 111 is also driven to swing upwards to reset, the u-type clamping rod 12 is released to move rightwards to reset to be inserted into the clamping groove of the u-type plate 113, the release trigger mechanism 14 operates to reset.
When a medical staff pushes the holding rod 112 to drive the n-type rod 111 to swing downwards, the gear 119 swings downwards and is meshed with the movable rack 141, the movable rack 141 enables the gear 119 to rotate forwards, the gear 119 rotates forwards to drive the rotating shaft 118 to rotate forwards, the rotating shaft 118 rotates forwards to drive the overturning plate 6 to rotate forwards, when the overturning plate 6 rotates forwards for hundred and eighty degrees, pushing of the holding rod 112 is stopped, the gravity plate 10 drives the soft cushion 7 to move downwards and spread out to push out substances such as amniotic fluid or cervical mucus, and when all substances such as amniotic fluid or cervical mucus on the soft cushion 7 fall into the collecting frame 3, the fixing rod 142 is pushed to move forwards, the fixing rod 142 moves forwards to drive the movable rack 141 to move forwards, the movable rack 141 moves forwards and is disengaged from the gear 119, the movable rack 141 moves forwards to drive the sliding block 143 to move forwards, the second spring 144 is stretched, the holding rod 112 can be loosened, the u-shaped plate 113 swings upwards to drive the overturning plate 6 to swing upwards to reset due to the effect of the torsion spring 114, the gear 119 swings upwards to reset, and the fixing rod 142 is loosened, and the sliding block 143 moves backwards to drive the movable rack 141 to move backwards to reset due to the effect of the second spring 144. Thus, every time the turnover plate 6 is used, the turnover plate 6 can be turned one hundred and eighty degrees so that amniotic fluid, cervical mucus and other substances fall into the collecting frame 3.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 14, fig. 15 and fig. 16, the device further comprises a cleaning mechanism 15, the cleaning mechanism 15 comprises a hollow tube 151, a connecting rod 152, a fixing frame 153, a screw rod 154, a driving motor 155, a mounting plate 156, a first nut 157, a movable frame 158 and a porous brush plate 159, wherein the mounting plate 156 is fixedly connected between the left side and the front side and the rear side in the base 1, the mounting plate 156 is positioned on the right side of the frame 2, the driving motor 155 is mounted on the top of the mounting plate 156, the fixing frame 153 is mounted in the middle of the right side of the top of the base 1 in a welding connection manner, the screw rod 154 is rotatably connected in the middle of the upper part of the fixing frame 153 in a penetrating manner, the left end of the screw rod 154 is fixedly connected with the output shaft end of the driving motor 155, a first nut 157 is sleeved on the screw rod 154, the top of the first nut 157 is fixedly connected with the connecting rod 152, the upper part of the connecting rod 152 is fixedly connected with the hollow tube 151, the left end of the hollow tube 151 penetrates the upper part of the frame 2, the upper part of the movable frame 158 is fixedly connected with the hollow frame 158, the upper part of the movable frame 158 is communicated with the hollow tube 151, the upper part of the movable frame 158 is fixedly connected with the porous brush plate 159 along the circumferential direction, the upper part of the porous brush plate 159, the upper part of the porous brush plate 159 is overturned, and the upper left bottom the porous plate 159 contacts with the porous brush plate 159, and the porous brush 159 when the porous plate 7 moves left, and the porous brush substance moves left, and so as to move down to the upper cushion, and so as to move down.
The water spraying mechanism 16 comprises a water tank 161, a wave frame 162, a cylinder 163, a one-way water outlet pipe 164, a one-way water inlet pipe 165, a piston rod 166, a third spring 167 and a contact roller 168, wherein the water tank 161 is fixedly connected to the right side of the inside of the base 1, the cylinder 163 is installed on the front side of the first nut 157 in a welded connection mode, the piston rod 166 is connected to the inside of the cylinder 163 in a sliding mode, the contact roller 168 is connected to the front end of the piston rod 166 in a vertically symmetrical rotation mode, the third spring 167 is connected between the rear side of the outside of the piston rod 166 and the rear side of the inside of the cylinder 163, the rear side of the top of the cylinder 163 is communicated with the one-way water outlet pipe 164, the tail end of the one-way water outlet pipe 164 is fixedly connected with the middle of the right side of the hollow tube 151, the one-way water outlet pipe 164 is communicated with the inside of the hollow tube 151, the tail end of the one-way water inlet pipe 165 penetrates the left side of the top of the water tank 161, the front part of the right side of the top of the base 1 is fixedly connected with the wave frame 162, the contact roller 168 is located in the wave frame 162, and when the piston rod 166 drives the contact roller 168 to move, the piston rod 168 moves forward and the piston rod 166.
The pushing mechanism 17 comprises a guide block 171, a movable plate 172, a T-shaped block 173, an L-shaped rod 174, a guide sleeve 175, a sliding rod 176, an L-shaped driving frame 177, a contact rod 178, a fourth spring 179, a clamping block 1710 and a fifth spring 1711, wherein the upper part of the left side of the outer rear side of the frame 2 is fixedly connected with the two guide blocks 171, a movable plate 172 is sleeved between the two guide blocks 171 in a sliding manner, the fourth spring 179 is connected between the inner side of the movable plate 172 and the top of the guide block 171, the lower part of the front side of the movable plate 172 is an inclined plane, the inclined plane of the movable plate 172 is contacted with the rear end of the fixed rod 142, when the movable plate 172 moves downwards, the movable plate 172 can drive the fixed rod 142 to move forwards to enable the movable rack 141 to move forwards, the lower part of the right side of the movable plate 172 is connected with the clamping block 1710 in an embedded sliding manner, the fifth spring 1711 is connected between the left end of the clamping block 1710 and the inner side of the movable plate 172, the upper left part of the outer rear side surface of the frame body 2 is fixedly connected with a T-shaped block 173, the right end of a clamping block 1710 is contacted with the T-shaped block 173, when the clamping block 1710 moves downwards to be inserted into the T-shaped block 173, the clamping block 1710 and the T-shaped block 173 are matched to fix the movable plate 172, the middle part of the T-shaped block 173 is slidably connected with an L-shaped rod 174 in a penetrating way, the left side of the outer rear side surface of the back-shaped frame 4 is fixedly connected with a guide sleeve 175, the sliding way in the guide sleeve 175 is slidably connected with a sliding rod 176, the upper part of the front side surface of the sliding rod 176 is fixedly connected with a contact rod 178, the front end of the contact rod 178 is positioned in a rear n-shaped rod 111, when the rear n-shaped rod 111 swings downwards, the rear n-shaped rod 111 can drive the contact rod 178 to move downwards, the lower part of the right side surface of the sliding rod 176 is fixedly connected with an L-shaped driving frame 177, and the front end of the L-shaped rod 174 is positioned in the L-shaped driving frame 177, and when the L-shaped driving frame 177 moves downwards, the L-shaped driving frame 177 can drive the L-shaped rod 174 to move rightwards.
After the turnover plate 6 swings upwards to reset, a medical staff can start the driving motor 155 to rotate forwards, the driving motor 155 rotates forwards to drive the screw rod 154 to rotate forwards, the screw rod 154 rotates forwards to drive the first nut 157 to move leftwards, the first nut 157 moves leftwards to drive the connecting rod 152 to move leftwards, the connecting rod 152 moves leftwards to drive the hollow tube 151 to move leftwards, the hollow tube 151 moves leftwards to drive the movable frame 158 to move leftwards to drive the porous brush plate 159 to move leftwards, the porous brush plate 159 moves leftwards to clear impurities on the turnover plate 6, and when the porous brush plate 159 moves leftwards to be in contact with the soft cushion 7, the porous brush plate 159 moves leftwards to clear substances such as amniotic fluid or cervical mucus remained on the soft cushion 7, when the porous brush plate 159 moves leftwards to a maximum stroke, the driving motor 155 rotates reversely to drive the screw rod 154 to rotate reversely, the screw rod 154 rotates reversely to drive the first nut 157 to move rightwards to reset, the hollow tube 151 moves rightwards to reset through the connecting rod 152, the hollow tube 151 moves rightwards to reset through the movable frame 158 to drive the porous brush plate 159 to move rightwards, and reset the porous brush plate 159 moves rightwards, and the porous brush plate 159 resets, and the porous brush plate 159 moves rightwards to reset to clear substances on the turnover plate 7, and the soft cushion 7 is cleared of amniotic fluid or cervical mucus, and the substances on the soft cushion 7 is cleared again, and the soft cushion is further driven by the driving motor. In this way, substances such as amniotic fluid or cervical mucus remaining on the cushion 7 can be prevented from affecting subsequent use.
Initially, a proper amount of water is filled in the water tank 161, when the driving motor 155 starts forward rotation, the first nut 157 moves leftwards and drives the cylinder 163 to move leftwards, the cylinder 163 moves leftwards and drives the piston rod 166 to move leftwards, the piston rod 166 moves leftwards and drives the contact roller 168 to move leftwards, the contact roller 168 slides on the wave frame 162, the wave frame 162 continuously moves forwards and backwards due to the action of the third spring 167, the contact roller 168 moves forwards and backwards and drives the piston rod 166 to move forwards and backwards, when the piston rod 166 moves forwards, the piston rod 166 moves forwards and pumps water in the water tank 161 into the cylinder 163 through the unidirectional water inlet pipe 165, when the piston rod 166 moves backwards, the piston rod 166 moves backwards and pushes water in the cylinder 163 into the unidirectional water outlet pipe 164, water in the unidirectional water outlet pipe 164 is discharged into the hollow pipe 151, water in the hollow pipe 151 is discharged into the movable frame 158, the water in the movable frame 158 is discharged through the porous brush plate 159, impurities on the turnover plate 6 and substances such as amniotic fluid or cervical mucus and the like on the cushion 7 are continuously removed through the water, and when the first brush plate 155 is driven to stop driving the first brush plate 157 to move forwards and the hollow pipe 151 continuously, the water outlet pipe 151 is continuously discharged into the unidirectional water outlet pipe 151 and the hollow pipe 151 is continuously and the water is continuously moved forwards and reversely. When the driving motor 155 is turned off, the first nut 157 stops driving the cylinder 163 to move, the cylinder 163 stops driving the piston rod 166 to move left and right, and water is stopped being discharged into the hollow tube 151. Thus, the porous brush plate 159 can better remove the residual amniotic fluid or cervical mucus and other substances of the soft cushion 7 and the impurities on the turnover plate 6, and the removal is cleaner.
Initially, the fifth spring 1711 is in a compressed state, when the medical staff pushes the holding rod 112 to drive the n-type rod 111 to swing downwards, the n-type rod 111 further drives the contact rod 178 to move downwards, the contact rod 178 moves downwards to drive the slide rod 176 to move downwards, the slide rod 176 moves downwards to drive the L-shaped driving frame 177 to move downwards, the L-shaped driving frame 177 moves downwards to drive the L-shaped rod 174 to move rightwards, and further, when the holding rod 112 continues to swing downwards to contact the movable plate 172, the holding rod 112 drives the movable plate 172 to move downwards, the fourth spring 179 is compressed, the movable plate 172 moves downwards to drive the clamping block 1710 to move downwards, and the movable plate 172 moves downwards to drive the fixed rod 142 to move forwards through the inclined plane, the fixed rod 142 moves forwards to drive the movable rack 141 to move forwards, and the clamping block 1710 moves downwards to correspond to the middle part of the T-shaped block 173, due to the effect of the fifth spring 1711, the clamping block 1710 moves rightwards to be inserted into the T-shaped block 173, the clamp block 1710 is matched with the T-shaped block 173 to fix the movable plate 172, so that the movable rack 141 is fixed, when a medical staff loosens the holding rod 112, the u-shaped plate 113 swings upwards to drive the n-shaped rod 111 to swing upwards for reset, the n-shaped rod 111 swings upwards for reset to drive the holding rod 112 to swing upwards for reset, the holding rod 112 is reset to be separated from the movable plate 172, the n-shaped rod 111 also drives the contact rod 178 to swing upwards, the contact rod 178 swings upwards to drive the slide bar 176 to move upwards, the slide bar 176 moves upwards to drive the L-shaped driving frame 177 to move upwards, the L-shaped driving frame 177 moves upwards for reset to drive the L-shaped rod 174 to move leftwards for reset, the L-shaped rod 174 moves for reset to drive the clamp block 1710 to move leftwards for reset to be separated from the inside of the T-shaped block 173, the fifth spring 1711 is compressed, the movable plate 172 moves upwards for reset to drive the clamp block 1710 to move upwards for reset due to the effect of the fourth spring 179, the movable plate 172 moves upwards to reset, and does not limit the fixed rod 142, and the sliding block 143 drives the movable rack 141 to move backwards to reset due to the action of the second spring 144, and the movable rack 141 resets to drive the fixed rod 142 to move backwards to reset. Thus, the movable rack 141 is not required to be pulled by an operator to be disengaged from the gear 119, and convenience and rapidness are achieved.
Referring to fig. 1, 2 and 4, the device further comprises a double-hole plate 18, a screw 19, a u-shaped block 20 and a second nut 21, wherein the double-hole plate 18 is fixedly connected in the middle of the upper part of the outer right side surface of the return frame 4, the u-shaped block 20 is connected to the upper part of the right side surface of the backup plate 5 in a front-back symmetrical sliding mode, the screw 19 is rotationally connected between the front side and the rear side of the u-shaped block 20, the angle adjustment of the backup plate 5 can be realized by pulling the screw 19 through the u-shaped block 20, the bottoms of the two screws 19 respectively penetrate through two holes of the double-hole plate 18, the two second nuts 21 are connected to the screw 19 in a threaded mode, the two second nuts 21 are respectively positioned on the upper side and the lower side of the double-hole plate 18, and the second nuts 21 are contacted with the double-hole plate 18.
The back plate is characterized by further comprising a fixing ring 22 and a rubber pillow 23, wherein the fixing ring 22 is fixedly connected to the upper part of the left side surface of the back plate 5, and the rubber pillow 23 is fixedly connected to the left side surface of the fixing ring 22 along the circumferential direction.
Firstly, medical staff can twist the upper second nut 21 to move upwards to be separated from the double-hole plate 18 through threads, when the upper second nut 21 moves upwards to a proper position, the twisting of the upper second nut 21 is stopped, then the twisting of the lower second nut 21 rotates forwards, the lower second nut 21 moves downwards to be separated from the double-hole plate 18 through threads, when the lower second nut 21 moves downwards to a proper position, the twisting of the lower second nut 21 is stopped, the screw 19 can be pulled to move upwards to drive the backup plate 5 to swing leftwards through the u-shaped block 20, and the screw 19 can be pulled to move downwards to drive the backup plate 5 to swing rightwards through the u-shaped block 20, when the backup plate 5 swings leftwards and rightwards to a proper angle for pregnant women, the pulling of the screw 19 is stopped, the twisting of the upper second nut 21 moves downwards to be contacted with the double-hole plate 18 through threads, then the twisting of the lower second nut 21 moves upwards to be contacted with the double-hole plate 18, and the upper and lower second nuts 21 are matched with the double-hole plate 18, and the screw 19 is fixed to the screw 19 through the u-shaped block 20. In this way, the back plate 5 can be adjusted to an angle suitable for the pregnant woman to lean against according to the need.
When a pregnant woman leans against the backup plate 5, the head of the pregnant woman can lean against the rubber pillow 23, and then when the pregnant woman is lifted onto a sickbed by a medical staff, the head of the pregnant woman is out of contact with the rubber pillow 23. In this way, the rubber pillow 23 makes the head of the pregnant woman more comfortable against.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.