CN113413296A

CN113413296A - Obstetrical department uses medical chair convenient to angle regulation

Info

Publication number: CN113413296A
Application number: CN202110613864.0A
Authority: CN
Inventors: 米雪; 杨蓉; 赖亚辉; 黄海燕; 龙冬梅; 钟慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-09-21
Anticipated expiration: 2041-06-02
Also published as: CN113413296B

Abstract

The invention relates to the technical field of medical instruments and discloses an obstetrical medical chair convenient for angle adjustment, which comprises a bottom box, wherein cross rods are symmetrically fixed on the upper surface of the bottom box, a seat plate is fixed between the two cross rods and positioned on the upper surface of the bottom box, a treatment port is integrally formed in the center of the right side of the upper surface of the seat plate, the right side of the treatment port extends to the right surface of the seat plate, and vertical rods are rotatably connected to the opposite sides of the two cross rods and positioned behind the seat plate; in the in-process of burning medical discarded object, produced gas can push open the apron in two air ducts and enter into gas and keep in the box to filter gas through the active carbon filter layer, after the gas quantity is more in the gas keeps in the box, gas can push open the apron in the blast pipe, and directly discharge to the outside, avoids the gas direct discharge that the burning produced to outside, thereby causes the condition of pollution to the environment on every side.

Description

Obstetrical department uses medical chair convenient to angle regulation

Technical Field

The invention relates to the technical field of medical instruments, in particular to a medical chair for obstetrics, which is convenient for angle adjustment.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software for diagnosing, preventing, monitoring, treating or relieving diseases; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; through examining the sample that comes from the human body, for medical treatment or diagnosis purpose provide information, often come to inspect the patient or treat through the medical chair at obstetrical department medical personnel, traditional medical chair is when supplementary medical personnel treat the patient, medical personnel need abandon the medical waste that the patient produced the treatment to the garbage bin, and not only inconvenient medical personnel treats the patient like this, and the treatment finishes the back still needs medical personnel to be special carries out centralized processing with the discarded object in the garbage bin.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the obstetrical medical chair convenient for angle adjustment, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical chair for obstetrical department convenient to angle regulation, includes the under casing, the upper surface symmetry of under casing is fixed with the horizontal pole, is located the upper surface of under casing between two the horizontal poles and is fixed with the seat, the upper surface right side center department integrated into one piece of seat has the mouth of handling, the right side of handling extends to the right surface of seat, the opposite side of two the horizontal poles is located the rear of seat all rotates and is connected with the montant, the front surface of two the montants is fixed with the backup plate jointly, the opposite side of two the horizontal poles all rotates and is connected with first electric telescopic handle, the one end that two the first electric telescopic handle kept away from the horizontal pole is connected with the opposite side rotation of two the montants respectively, the opposite side of under casing all is fixed with the regulation box, the inside opposite side of two the regulation boxes all is fixed with servo motor, the output of two servo motor all is fixed with the screw rod, the opposite ends of the two screw rods are respectively connected with the opposite sides of the insides of the two adjusting boxes in a rotating way, the outer surfaces of the two screw rods are respectively in threaded connection with adjusting blocks, the upper surfaces of the two adjusting blocks are respectively fixed with a second electric telescopic rod, the upper surfaces of the two adjusting boxes are respectively provided with a through groove, the top ends of the two second electric telescopic rods respectively penetrate through the two through grooves and are respectively fixed with a leg support, the inside of the bottom box is symmetrically and integrally formed with a partition plate, the two partition plates divide the inside of the bottom box into an upper cavity, a middle cavity and a lower cavity, the right side of the upper surface of the bottom box is provided with an inlet, the inlet corresponds to the treatment port, the upper surface of the inside of the bottom box is rotatably connected with a sealing plate, the lower surface of the sealing plate is rotatably connected with a third electric telescopic rod, and the bottom end of the third electric telescopic rod is rotatably connected with the upper surface of the partition plate above, the inlet port of through type is seted up on the upper surface left side of top the baffle, and the lower surface of top the baffle rotates through the torsional spring and has the baffle, the lower surface of shrouding rotates and is connected with the transfer line, the bottom of transfer line runs through the top the baffle, and with the upper surface of baffle rotates and is connected, the lower surface right side of top the baffle is fixed with the connecting pipe, the left side of connecting pipe is fixed with a plurality of pipes to the back equidistance from the front to the back, and is a plurality of the lower surface of pipe is fixed with a plurality of nozzles from left to right equidistance, and a plurality of the lower surface of pipe is located a plurality of the right side of nozzle is fixed with electronic igniter, the inside right side below of bottom case is fixed with the solenoid valve, the output of solenoid valve pass through the transmission pipe with the right side fixed connection of connecting pipe, the right side top of bottom case is fixed with the host computer, the right side of host computer is fixed with a plurality of operating button, and a plurality of indicator lamps are fixed on the right side of the main machine below the plurality of operating buttons.

Preferably, the bottom box is positioned around the inner part between the two partition plates, and the opposite sides of the two partition plates are respectively fixed with a heat insulation fireproof layer.

Preferably, an ash tray is arranged on the upper surface of the partition plate below the ash tray, the left side of the ash tray extends to the left side of the bottom box and is fixed with a transverse plate, a first magnetic ring is fixed at the right edge of the transverse plate, and the right side of the first magnetic ring is attracted to the left side of the bottom box.

Preferably, an air quantity sensor is fixed on the left side of the lower surface of the partition plate below, and an air injection valve is fixed at the bottom of the left side of the bottom box.

Preferably, the front surface and the rear surface of under casing all are fixed with gaseous box of keeping in through the second magnetosphere, just the both sides of under casing all are fixed with the air duct, two the rear surface of gaseous box of keeping in all is fixed with the blast pipe, the air duct with the inside of blast pipe all is connected with the apron through the torsional spring rotation, just the air duct with the inside of blast pipe all is fixed with the dog, the apron with the opposite side laminating of dog, the inside of gaseous box of keeping in is close to air duct department is equipped with the active carbon filter layer.

Preferably, the internal surface symmetry of box is kept in to gas is fixed with the rand, the lateral wall of active carbon filter layer is fixed with the frame, the frame block is two between the rand, just the frame with the cross-section of rand is the arc structure.

Preferably, the bottoms of the front surface and the rear surface of the main machine are respectively fixed with a rubber block, the back sides of the two rubber blocks are respectively rotatably connected with connecting pieces, and a tray is integrally formed between the two connecting pieces.

Preferably, the cross section of the leg support is of a circular arc structure, and the leg support is obliquely arranged in a manner of being high at the left and low at the right.

(III) advantageous effects

The invention provides an obstetrical medical chair convenient for angle adjustment, which has the following beneficial effects:

(1) when the medical chair is used, the first electric telescopic rod can be controlled through the plurality of operating buttons on the host machine, the angle of the backrest can be adjusted, so that a patient is in a comfortable prone position, the second electric telescopic rod and the servo motor can be controlled, the height of the leg support can be adjusted through the second electric telescopic rod, the leg of the patient can be supported to a proper height, and meanwhile, the servo motor is matched to adjust the gap between the two leg supports, so that the opening angle of the two legs of the patient can be adjusted, and the patient can be treated more conveniently by medical staff.

(2) When the invention is used, the third electric telescopic rod is started by operating the button, thereby driving the closing plate to rotate and rotating the closing plate to an inclined state, and simultaneously under the action of the transmission rod, can drive the baffle plate to rotate to be in an inclined state, the medical care personnel can throw the generated waste into the bottom box through the throwing-in opening in the process of treating the patient, and the waste enters the middle cavity through the inclined sealing plate and the baffle plate, after the treatment is finished, the electromagnetic valve is opened through the host machine, the sealing plate and the baffle plate are closed through the third electric telescopic rod, at the moment, the fuel gas in the cavity at the lowest part can enter the plurality of guide pipes through the transmission pipe and the connecting pipe, meanwhile, the electronic igniter is started through the host machine, the electromagnetic igniter can ignite the fuel gas sprayed from the nozzle, thereby burning the waste in the middle chamber and avoiding the inconvenience that the medical care personnel need to intensively treat the waste after finishing the treatment.

(3) When the medical tray is used, medical staff can rotate the tray to be in a horizontal state, the tray can be fixed due to friction force between the rubber block and the connecting sheet, medical staff can place medical instruments used for treatment on the tray, and the medical staff can take the medical instruments conveniently to use, so that the medical staff can treat patients conveniently.

(4) In the process of burning medical wastes, the generated gas pushes away the cover plates in the two gas guide pipes and enters the gas temporary storage box, the gas is filtered by the activated carbon filter layer, and when the gas in the gas temporary storage box is more, the gas pushes away the cover plates in the exhaust pipes and is directly discharged to the outside, so that the condition that the gas generated by burning is directly discharged to the outside to pollute the surrounding environment is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the internal structure of the bottom case according to the present invention;

FIG. 3 is a side view of the inner structure of the bottom case of the present invention;

FIG. 4 is a schematic side view of the inner structure of the regulating box of the present invention.

In the figure: 1. a bottom box; 2. an exhaust pipe; 3. a gas temporary storage box; 4. a cross bar; 5. a first electric telescopic rod; 6. a vertical rod; 7. a backup plate; 8. a seat plate; 9. a treatment port; 10. a leg rest; 11. a second electric telescopic rod; 12. a host; 13. an operation button; 14. an indicator light; 15. a tray; 16. a rubber block; 17. connecting sheets; 18. an adjustment box; 19. a gas injection valve; 20. a transverse plate; 21. a first magnetic coil; 22. a heat-insulating and fire-proof layer; 23. an inlet port; 24. closing the plate; 25. a transmission rod; 26. a third electric telescopic rod; 27. a throwing port; 28. a partition plate; 29. a connecting pipe; 30. a conveying pipe; 31. an ash tray; 32. an electromagnetic valve; 33. an electronic igniter; 34. a nozzle; 35. a conduit; 36. a baffle plate; 37. a gas quantity sensor; 38. an activated carbon filter layer; 39. a collar; 40. a second magnetic ring; 41. a frame; 42. an air duct; 43. a cover plate; 44. a stopper; 45. a servo motor; 46. a through groove; 47. an adjusting block; 48. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a medical chair convenient for angle adjustment for obstetrics comprises a bottom case 1, cross rods 4 are symmetrically fixed on the upper surface of the bottom case 1, a seat 8 is fixed on the upper surface of the bottom case 1 between the two cross rods 4, a treatment port 9 is integrally formed in the center of the right side of the upper surface of the seat 8, the right side of the treatment port 9 extends to the right surface of the seat 8, vertical rods 6 are rotatably connected to opposite sides of the two cross rods 4 at the rear of the seat 8, a backup plate 7 is fixed to the front surfaces of the two vertical rods 6, first electric telescopic rods 5 are rotatably connected to opposite sides of the two cross rods 4, one ends of the two first electric telescopic rods 5 far away from the cross rods 4 are respectively rotatably connected with opposite sides of the two vertical rods 6, adjusting boxes 18 are fixed to opposite sides of the bottom case 1, servo motors 45 are fixed to opposite sides of the two adjusting boxes 18, screw rods 48 are fixed to output ends of the two servo motors 45, the back end of each screw 48 is respectively connected with the back end of the inside of each adjusting box 18 in a rotating way, the outer surfaces of the two screws 48 are respectively in threaded connection with adjusting blocks 47, the upper surfaces of the two adjusting blocks 47 are respectively fixed with a second electric telescopic rod 11, the upper surfaces of the two adjusting boxes 18 are respectively provided with a through groove 46, the top ends of the two second electric telescopic rods 11 are respectively penetrated through the two through grooves 46 and are respectively fixed with a leg support 10, the inside of the bottom box 1 is symmetrically and integrally formed with a partition plate 28, the inside of the bottom box 1 is divided into an upper cavity, a middle cavity and a lower cavity by the two partition plates 28, the right side of the upper surface of the bottom box 1 is provided with a feeding port 27, the feeding port 27 corresponds to the processing port 9, the upper surface of the inside of the bottom box 1 is rotatably connected with a sealing plate 24, the lower surface of the sealing plate 24 is rotatably connected with a third electric telescopic rod 26, and the bottom end of the third electric telescopic rod 26 is rotatably connected with the upper surface of the partition plate 28, a penetrating inlet 23 is arranged on the left side of the upper surface of an upper partition plate 28, a baffle plate 36 is rotatably arranged on the lower surface of the upper partition plate 28 through a torsion spring, a transmission rod 25 is rotatably connected to the lower surface of a closing plate 24, the bottom end of the transmission rod 25 penetrates through the upper partition plate 28 and is rotatably connected with the upper surface of the baffle plate 36, a connecting pipe 29 is fixedly arranged on the right side of the lower surface of the upper partition plate 28, a plurality of guide pipes 25 are fixedly arranged on the left side of the connecting pipe 29 from front to back at equal intervals, a plurality of nozzles 34 are fixedly arranged on the lower surfaces of the guide pipes 25 from left to right at equal intervals, an electronic igniter 33 is fixedly arranged on the right side of the plurality of nozzles 34 on the lower surfaces of the guide pipes 25, an electromagnetic valve 32 is fixedly arranged below the right side of the inside of the bottom box 1, the output end of the electromagnetic valve 32 is fixedly connected with the right side of the connecting pipe 29 through a transmission pipe 30, a host 12 is fixedly arranged on the top of the right side of the bottom box 1, and a plurality of operating buttons 13 are fixedly arranged on the right side of the host 12, and the right side of the host 12 is fixed with a plurality of indicator lights 14 below a plurality of operating buttons 13, when in use, a patient sits on the seat plate 8 and leans against the back plate 7, and simultaneously, two legs are respectively erected on the leg supports 10, then a medical worker starts the first electric telescopic rod 5 through the operating buttons 13 on the host 12, the first electric telescopic rod 5 drives the back plate 7 to rotate back and forth, so that the back can be adjusted to a proper angle, the patient leans on more comfortably, and the second electric telescopic rod 11 and the servo motor 45 can be controlled through the operating buttons 13, the height of the leg supports 10 can be adjusted by the second electric telescopic rod 11, so that the legs of the patient can be supported to a proper height, and simultaneously, the servo motor 45 is matched to adjust the distance between the two leg supports 10, so as to adjust the opening angle of the two legs of the patient, and further facilitate the medical worker to treat the patient, and the third electric telescopic rod 26 can be started by operating the button 13, and the closing plate 24 can be opened, so that the closing plate 24 is inclined, and the baffle plate 36 can be opened under the action of the transmission rod 25, so that the baffle plate 36 is also inclined, the wastes generated by medical staff in the process of treating patients can be directly thrown into the bottom box 1 through the inlet 27, and waste is caused to enter the intermediate chamber through the inclined closure plate 24 and the baffle 36, and after treatment, the solenoid valve 32 is opened by the main unit 12, and the closing plate 24 and the shutter 36 are closed by the third telescopic electric motor 26, so that the gas in the lowermost chamber enters the plurality of pipes 35 through the transmission pipe 30 and the connecting pipe 29, at the same time, the electronic igniter 33 is turned on by the main body 12, and the electronic igniter 33 ignites the gas discharged from the nozzle 34, thereby burning the waste in the intermediate chamber.

Furthermore, the bottom case 1 is fixed with the heat insulation fireproof layer 22 around the inside between the two partition plates 28 and on the opposite sides of the two partition plates 28, so that the medical staff can be prevented from being scalded.

Further, the upper surface of baffle 28 of below is equipped with ember dish 31, and the left side of ember dish 31 extends to the left side of under casing 1, and is fixed with diaphragm 20, and the right side edge of diaphragm 20 is fixed with first magnetic ring 21, and the right side of first magnetic ring 21 and the left side of under casing 1 are inhaled mutually and are closed, finishes the back when the discarded object burning, can take out ember dish 31 to can directly pour the harmless ashes of inside into the garbage bin.

Further, the lower surface left side of baffle 28 of below is fixed with tolerance sensor 27, and the left side bottom of bottom case 1 is fixed with gas injection valve 19, and tolerance sensor 27 can real-time supervision tolerance to when the tolerance is not enough, report to the police through pilot lamp 14 on host computer 12, make the timely gas that adds through gas injection valve 19 of user.

Further, the front surface and the rear surface of the bottom case 1 are both fixed with the gas temporary storage box 3 through the second magnetic ring 40, and both sides of the bottom case 1 are both fixed with the gas guide tubes 42, the rear surfaces of the two gas temporary storage boxes 3 are both fixed with the exhaust tube 2, the gas guide tubes 42 and the interior of the exhaust tube 2 are both rotatably connected with the cover plate 43 through the torsion spring, and the gas guide tubes 42 and the interior of the exhaust tube 2 are both fixed with the stoppers 44, the cover plate 43 is attached to the opposite side of the stoppers 44, the interior of the gas temporary storage box 3 near the gas guide tubes 42 is provided with the activated carbon filter layer 38, during the combustion process, the generated gas pushes away the cover plate 43 in the two gas guide tubes 42 to enter the gas temporary storage box 3, and is filtered through the activated carbon filter layer 38, when the gas amount in the gas temporary storage box 3 is more, the gas pushes away the cover plate 43 in the exhaust tube 3 and is directly discharged to the outside, thereby preventing the gas generated by the combustion from being directly discharged to the outside, thereby causing a pollution to the surrounding environment.

Further, the internal surface symmetry of gas temporary storage box 3 is fixed with rand 39, and the lateral wall of active carbon filter layer 38 is fixed with frame 41, and frame 41 block is between two rand 39, and the cross-section of frame 41 and rand 39 is the arc structure, conveniently changes the active carbon filter layer 38 in the gas temporary storage box 3.

Further, the front surface and the rear surface bottom of host computer 12 all are fixed with rubber block 16, two rubber block 16's the looks dorsal part all rotates and is connected with connection piece 17, integrated into one piece has tray 15 between two connection pieces 17, in-process when using, medical personnel can rotate tray 15 to the horizontality, this moment because the frictional force between rubber block 16 and connection piece 17, can fix tray 15, medical personnel can place the used medical instrument of treatment on tray 15, make things convenient for medical personnel to take and use, thereby make things convenient for medical personnel to treat the patient.

Furthermore, the cross section of the leg support 10 is of a circular arc structure, and the leg support 10 is arranged in an inclined manner with a high left and a low right, so that the legs of the patient can be conveniently and directly erected on the leg support 10, and the legs of the patient are prevented from easily sliding off the leg support 10.

In conclusion, the working process of the invention is as follows: when the chair is used, a patient sits on the seat plate 8 and leans against the back plate 7, two legs are erected on the leg supports 10 respectively, then a medical worker starts the first electric telescopic rod 5 through the operation button 13 on the host 12, the first electric telescopic rod 5 drives the back plate 7 to rotate back and forth, so that the back support can be adjusted to a proper angle, the patient can lean against the chair more comfortably, the second electric telescopic rod 11 and the servo motor 45 can be controlled through the operation button 13, the height of the leg supports 10 can be adjusted through the second electric telescopic rod 11, so that the legs of the patient can be supported to a proper height, the interval between the two leg supports 10 can be adjusted through the servo motor 45, so that the opening angle of the two legs of the patient can be adjusted, the medical worker can treat the patient more conveniently, and the third electric telescopic rod 26 can be started through the operation button 13, the sealing plate 24 can be opened, the sealing plate 24 is inclined, the baffle plate 36 can be opened under the action of the transmission rod 25, the baffle plate 36 is also inclined, waste generated in the process of treating a patient by medical staff can be directly thrown into the bottom box 1 through the input port 27, the waste enters the middle cavity through the inclined sealing plate 24 and the inclined baffle plate 36, after treatment is finished, the electromagnetic valve 32 is opened through the host 12, the sealing plate 24 and the baffle plate 36 are closed through the third electric telescopic rod 26, at the moment, gas in the lowest cavity enters the guide pipes 35 through the transmission pipe 30 and the connecting pipe 29, the electronic igniter 33 is opened through the host 12, the gas sprayed from the nozzle 34 can be ignited through the electronic igniter 33, and accordingly the waste in the middle cavity can be combusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical chair is used to obstetrical department convenient to angle regulation which characterized in that: the multifunctional garbage bin comprises a bottom box (1), wherein cross rods (4) are symmetrically fixed on the upper surface of the bottom box (1), a seat (8) is fixed on the upper surface of the bottom box (1) between the two cross rods (4), a treatment port (9) is integrally formed in the center of the right side of the upper surface of the seat (8), the right side of the treatment port (9) extends to the right surface of the seat (8), vertical rods (6) are rotatably connected to the opposite sides of the two cross rods (4) at the rear of the seat (8), a backup plate (7) is jointly fixed on the front surfaces of the two vertical rods (6), first electric telescopic rods (5) are rotatably connected to the opposite sides of the two cross rods (4), one ends, far away from the cross rods (4), of the two first electric telescopic rods (5) are respectively rotatably connected to the opposite sides of the two vertical rods (6), adjusting boxes (18) are fixedly arranged on the opposite sides of the bottom box (1), the inner opposite sides of the two adjusting boxes (18) are respectively fixed with a servo motor (45), the output ends of the two servo motors (45) are respectively fixed with a screw rod (48), the back-to-back ends of the two screw rods (48) are respectively connected with the inner back-to-back sides of the two adjusting boxes (18) in a rotating manner, the outer surfaces of the two screw rods (48) are respectively connected with an adjusting block (47) in a threaded manner, the upper surfaces of the two adjusting blocks (47) are respectively fixed with a second electric telescopic rod (11), the upper surfaces of the two adjusting boxes (18) are respectively provided with a through groove (46), the top ends of the two second electric telescopic rods (11) respectively penetrate through the through grooves (46) and are respectively fixed with a leg support (10), the inner of the bottom box (1) is symmetrically and integrally formed with partition plates (28), and the two partition plates (28) divide the inner of the bottom box (1) into an upper chamber, a middle chamber and a lower chamber, the upper surface right side of under casing (1) has been seted up and has been thrown entry (27), throw entry (27) with it is corresponding to handle mouth (9), the inside upper surface of under casing (1) rotates and is connected with shrouding (24), the lower surface of shrouding (24) rotates and is connected with third electric telescopic handle (26), the bottom and the top of third electric telescopic handle (26) the upper surface of baffle (28) rotates and is connected, the top the upper surface left side of baffle (28) has seted up run-through entry (23), and the top the lower surface of baffle (28) rotates through the torsional spring has baffle (36), the lower surface rotation of shrouding (24) is connected with transfer line (25), the bottom of transfer line (25) runs through the top baffle (28), and with the upper surface rotation of baffle (36) is connected, the top the lower surface right side of baffle (28) is fixed with connecting pipe (29), the left side of connecting pipe (29) is fixed with a plurality of pipes (25) from the front to the back equidistance, and is a plurality of the lower surface of pipe (25) is fixed with a plurality of nozzles (34) from left to right equidistance, and is a plurality of the lower surface of pipe (25) is located a plurality of the right side of nozzle (34) is fixed with electronic igniter (33), the inside right side below of under casing (1) is fixed with solenoid valve (32), the output of solenoid valve (32) pass through transmission pipe (30) with the right side fixed connection of connecting pipe (29), the right side top of under casing (1) is fixed with host computer (12), the right side of host computer (12) is fixed with a plurality of operating button (13), just the right side of host computer (12) is located a plurality of the below of operating button (13) is fixed with a plurality of pilot lamp (14).

2. The obstetrical medical chair facilitating angle adjustment as claimed in claim 1, wherein: the bottom box (1) is positioned around the inner part between the two partition plates (28) and the opposite sides of the two partition plates (28) are respectively fixed with a heat-insulating fireproof layer (22).

3. The obstetrical medical chair facilitating angle adjustment as claimed in claim 1, wherein: below the upper surface of baffle (28) is equipped with ember dish (31), the left side of ember dish (31) extends to the left side of under casing (1), and is fixed with diaphragm (20), the right side edge of diaphragm (20) is fixed with first magnetosphere (21), the right side of first magnetosphere (21) with the left side of under casing (1) is inhaled mutually and is closed.

4. The obstetrical medical chair facilitating angle adjustment as claimed in claim 1, wherein: an air quantity sensor (27) is fixed on the left side of the lower surface of the partition plate (28) below, and an air injection valve (19) is fixed at the bottom of the left side of the bottom box (1).

5. The obstetrical medical chair facilitating angle adjustment as claimed in claim 1, wherein: the front surface and the rear surface of under casing (1) all are fixed with gaseous box (3) of keeping in through second magnetosphere (40), just the both sides of under casing (1) all are fixed with air duct (42), two the rear surface of gaseous box (3) of keeping in all is fixed with blast pipe (2), air duct (42) with the inside of blast pipe (2) all is connected with apron (43) through the torsional spring rotation, just air duct (42) with the inside of blast pipe (2) all is fixed with dog (44), apron (43) with the opposite side laminating of dog (44), the inside of gaseous box (3) of keeping in is close to air duct (42) department is equipped with active carbon filter layer (38).

6. The obstetrical medical chair facilitating angle adjustment as claimed in claim 5, wherein: the inner surface symmetry of box (3) is fixed with rand (39) in the gas temporary storage, the lateral wall of active carbon filter layer (38) is fixed with frame (41), frame (41) block is two between rand (39), just frame (41) with the cross-section of rand (39) is the arc structure.

7. The obstetrical medical chair facilitating angle adjustment as claimed in claim 1, wherein: the front surface and the rear surface bottom of host computer (12) all are fixed with rubber block (16), two the back of the body side of rubber block (16) all rotates and is connected with connection piece (17), two integrated into one piece has tray (15) between connection piece (17).

8. The obstetrical medical chair facilitating angle adjustment as claimed in claim 1, wherein: the cross section of the leg support (10) is of a circular arc structure, and the leg support (10) is obliquely arranged in a left-high-right manner.