CN112336570A

CN112336570A - Seat, obstetric table that childbirth was used combine function improvement device

Info

Publication number: CN112336570A
Application number: CN202011234973.3A
Authority: CN
Inventors: 闫彦红
Original assignee: Julu County Hospital
Current assignee: Julu County Hospital
Priority date: 2020-11-08
Filing date: 2020-11-08
Publication date: 2021-02-09

Abstract

The invention discloses a seat and obstetric table combined function improvement device for childbirth, and relates to the field of childbirth auxiliary devices. This seat, obstetric table that childbirth was used function improvement device that combines together includes bottom support bar and back main part, and the quantity of bottom support bar is two sets of, and two sets of first bracing pieces of top fixedly connected with of two sets of bottom support bars, the top of first bracing piece are fixed with the seat, and the bottom four corners department of seat is connected with four sets of first bracing pieces, has seted up the bedpan recess on the seat, the top fixedly connected with second bracing piece of seat, the top fixedly connected with handrail of second bracing piece. This seat, obstetric table that childbirth was used combine together the angle modulation of function improvement device accessible back main part, realize the different functions of the device, when the back main part erects, the angle of adjustable back main part to improve user's comfort level, also can set level the operation with the back main part, just so make the device main part form the obstetric table state.

Description

Seat, obstetric table that childbirth was used combine function improvement device

Technical Field

The invention relates to the technical field of auxiliary devices for childbirth, in particular to a seat and obstetric table combined function improvement device for childbirth.

Background

The main work task of obstetricians and gynecologists is to help the puerperae to successfully complete the delivery, and many puerperaes suffer from various obstacles in the process of ordinary natural delivery, so that the delivery is difficult, and medical staff is required to implement various effective delivery assistance means to assist the puerperae to successfully deliver.

In the prior art, a common device for assisting a lying-in woman in delivering successfully comprises a special delivery seat and a delivery bed, but most of the existing delivery seat and the delivery bed are of split structures, and when the device is used, the functions of the seat and the delivery bed cannot be combined, so that the practicability of the existing delivery device is not high, the seat and the delivery bed are not very simple and convenient to operate, the comfort level of a user is not enough, particularly, when the device is used for delivering, the pressure of a pregnant woman is high, the pressure of the existing auxiliary device is not convenient to reduce, corresponding supports are not arranged on feet mostly, or corresponding handles for arm power are not arranged on handrails, and aiming at the defects of the prior art, the invention discloses a device for improving the combination function of the seat and the delivery bed for delivering, so as to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention discloses a combined functional improvement device of a seat and an obstetric table for childbirth, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a seat and obstetric table combined function improvement device for childbirth comprises bottom supporting bars and a backrest main body, wherein the number of the bottom supporting bars is two groups, two groups of first supporting bars are fixedly connected to the tops of the bottom supporting bars, seat boards are fixedly connected to the tops of the first supporting bars, four corners of the bottoms of the seat boards are connected with the four groups of first supporting bars, bed pan grooves are formed in the seat boards, second supporting bars are fixedly connected to the tops of the seat boards, handrails are fixedly connected to the tops of the second supporting bars, each group of handrails is fixed to the tops of the second supporting bars, two groups of rotating shaft clamping seats are fixedly connected to the back of the seat boards, a main rotating shaft is fixedly connected to the bottom of the backrest main body and rotatably connected to the rotating shaft clamping seats, and a support adjusting mechanism is arranged on the back of the backrest main body, the utility model discloses a handle, including fixed square pole, bearing, fixed square pole and slip square pole, the outside fixedly connected with fixed square pole of first bracing piece side, the inside sliding connection of fixed square pole has slip square pole, the quantity of fixed square pole and slip square pole is two sets of, and is two sets of the one end of slip square pole is rotated through the bearing and is connected with the shank backup pad, be equipped with the chucking mechanism corresponding with slip square pole on the fixed square pole, the top of handrail is equipped with the handle main part, be equipped with the telescopic.

Preferably, the support adjustment mechanism includes the bottom support plate, two sets of extension straight-bars of bottom support plate's lateral wall fixedly connected with, the one end fixed connection that the bottom support plate was kept away from to the extension straight-bar is at the back of bottom support bar, the first axle bed of bottom support plate's last fixed surface is connected with, be connected with first rotation piece through the round pin axle rotation on the first axle bed, the top fixedly connected with pipe of first rotation piece.

Preferably, the back upper end fixedly connected with second shaft seat of back main part, it rotates to be connected with the second through the round pin axle on the second shaft seat and rotates the piece, the bottom fixedly connected with slip round bar that the second rotated the piece, the bottom of slip round bar stretches into pipe and sliding connection in the inner chamber of pipe.

Preferably, the upper end of the side wall of the circular tube is fixedly connected with a nut seat, the axis of the nut seat is in threaded connection with a clamping bolt, the clamping bolt penetrates through the outer walls of the nut seat and the circular tube and abuts against the outer wall of the sliding circular rod, circular holes corresponding to the clamping bolt are formed in the circular tube, the nut seats are two groups, and the nut seats are symmetrically distributed on two sides of the circular tube.

Preferably, the clamping mechanism comprises a nut sleeve, the nut sleeve is fixedly connected to the side wall of the fixed square pipe, a fixing bolt is connected to the axis of the nut sleeve in a threaded manner, the fixing bolt penetrates through the nut sleeve and the fixed square pipe and abuts against the outer wall of the sliding square rod, and a round hole corresponding to the fixing bolt is formed in the outer wall of the fixed square pipe.

Preferably, telescopic machanism includes the bearing board, bearing board fixed connection is at the both sides face of seat, the cavity post in the top fixedly connected with of bearing board, the top fixed connection of cavity post is in the bottom of handrail, the inside of cavity post is equipped with the inner chamber, set up the circular opening that corresponds with the handle main part on the handrail, handle main part sliding connection is in the inner chamber of cavity post.

Preferably, the spout has been seted up to the lateral wall of well cavity post, the circular post of lateral wall fixedly connected with of handle main part, circular post passes the spout and outwards extends, circular post sliding connection is in the spout, the locking hole has been seted up to the lateral wall of handle main part, the lateral wall of well cavity post is equipped with the locking Assembly corresponding with the handle main part.

Preferably, the locking assembly comprises a cylindrical barrel, the cylindrical barrel is fixedly connected to the side wall of the hollow column, an inner cavity is formed in the cylindrical barrel, a sliding block is connected to the inner cavity of the cylindrical barrel in a sliding mode, a locking rod is fixedly connected to one side of the sliding block, and a pull rod is fixedly connected to the other side of the sliding block.

Preferably, one end of the locking rod, which is far away from the sliding block, penetrates through the cylindrical barrel and the hollow column and is movably inserted into the locking hole, round holes corresponding to the locking rod are formed in the cylindrical barrel and the hollow column, one end of the pull rod, which is far away from the sliding block, penetrates through the cylindrical barrel and extends outwards, and round holes corresponding to the pull rod are formed in the cylindrical barrel.

Preferably, the pull rod is sleeved with a spring, the spring is located in an inner cavity of the cylindrical barrel, one end of the spring abuts against the sliding block, the other end of the spring abuts against the inner wall of the cylindrical barrel, and the spring is in a compressed state.

The invention discloses a seat and obstetric table combined function improving device for childbirth, which has the following beneficial effects:

1. the seat and obstetric table combined function improvement device for childbirth realizes different functions of the device through angle adjustment of the backrest main body when a user uses the device through the backrest main body and the supporting and adjusting mechanism, when the backrest main body is erected, the angle of the backrest main body can be adjusted, thereby improving the comfort of a user, and the backrest main body can be flatly placed, thus, the device main body forms the obstetric table state, a user can lie on the plane obstetric table formed by the backrest main body and the seat plate to facilitate laceration suture, the bedpan can be placed below the bedpan groove, thereby facilitating the operation of relieving the bowels for users, the device convenient to use has realized that seat, the obstetric table of childbirth usefulness combine together, realizes the improvement in the function, convenient to use, and the practicality is high, consequently can satisfy the user demand.

2. This seat of childbirth usefulness, the obstetric table function improvement device that combines together, chucking mechanism through setting up is convenient for adjust the position of shank backup pad, consequently, guarantee when the pregnant woman gives birth to child, the foot can be pedaled the leg to the shank backup pad, alleviate pregnant woman's pressure, and the distance of shank backup pad can be adjusted, consequently, the pregnant woman who is applicable to not co-altitude and different leg length is pedaled the leg operation, can adjust the shank backup pad to comfortable length, thereby can be better decompress for the pregnant woman, when carrying out the regulation of shank backup pad, easy operation is convenient, time saving and labor saving, can adjust length wantonly, satisfy the user demand.

3. This seat of childbirth usefulness, the obstetric table combines together function improvement device, handle main part and telescopic machanism through setting up, realized when the user carries out the device's use, when pregnant woman's production, can release the handle main part and fix the top at the handrail, therefore, the pregnant woman can grasp the handle main part with hand, exert oneself, relieve pressure, need not use the handle main part, the handle main part can also be accomodate and hide in the cavity post, consequently, the level and smooth normal use with the handrail of handrail top has been guaranteed, the upper surface at the handrail also can be guaranteed to keep flat by hand, when carrying out telescopic machanism's use, easy operation is convenient, time saving and labor saving, and telescopic machanism is fixed to the handle main part and accomodates effectually, can satisfy user's demand.

Drawings

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

FIG. 2 is a structural view of a backrest main body of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is a structural view of a fixed square tube according to the present invention;

FIG. 5 is an enlarged view of portion B of FIG. 4 in accordance with the present invention;

FIG. 6 is a structural view of a hollow column of the present invention;

FIG. 7 is a cross-sectional view of a hollow column of the present invention;

fig. 8 is a structural view of the grip body of the present invention.

In the figure: 1. a bottom brace bar; 2. a first support bar; 3. a seat plate; 301. a bedpan groove; 4. a second support bar; 5. a handrail; 6. a backrest body; 601. a main rotating shaft; 602. a rotating shaft clamping seat; 603. extending the straight rod; 604. a bottom support plate; 605. a first shaft seat; 606. a first rotating member; 607. a circular tube; 6071. a nut seat; 6072. clamping the bolt; 608. a second shaft base; 609. a second rotating member; 610. a sliding round bar; 7. fixing the square tube; 701. sliding the square bar; 702. a leg support plate; 703. a nut sleeve; 704. fixing the bolt; 8. a support plate; 9. a hollow column; 901. a chute; 10. a handle body; 1001. a circular column; 1002. a locking hole; 11. a cylindrical barrel; 1101. a slider; 1102. a locking lever; 1103. a pull rod; 1104. a spring.

Detailed Description

Example 1:

the embodiment of the invention provides a seat and obstetric table combined function improving device for childbirth, which comprises bottom support bars 1 and a backrest main body 6, wherein the number of the bottom support bars 1 is two, the tops of the two groups of the bottom support bars 1 are fixedly connected with two groups of first support rods 2, the tops of the first support rods 2 are fixedly connected with seat plates 3, the four corners of the bottoms of the seat plates 3 are connected with the four groups of the first support rods 2, a bedpan groove 301 is formed in the seat plate 3, the tops of the seat plates 3 are fixedly connected with second support rods 4, the tops of the second support rods 4 are fixedly connected with handrails 5, the number of the handrails 5 is two, each group of the handrails 5 is fixed with the tops of the group of the second support rods 4, the back of the seat plate 3 is fixedly connected with two groups of rotating shaft clamping seats 602, the bottom of the backrest main body 6 is fixedly connected with a main rotating shaft 601, the main, the back of the backrest main body 6 is provided with the supporting and adjusting mechanism, different functions of the device can be realized by adjusting the angle of the backrest main body 6 when the device is used by a user through the backrest main body 6 and the supporting and adjusting mechanism, when the backrest main body 6 is erected, the angle of the backrest main body 6 can be adjusted, so that the comfort level of the user is improved, the backrest main body 6 can be flatly placed, so that the device main body forms an obstetric table state, the user can lie on a plane obstetric table formed by the backrest main body 6 and the seat plate 3 to facilitate laceration and suture, a bedpan can be placed below the bedpan groove 301, so that the user can conveniently carry out the operation of relieving oneself, the device is convenient to use, the seat for childbirth and the obstetric table are combined, the improvement on functions is realized, the device is convenient to use, the practicability is high, and the use requirement can be met, since the soft cotton pad is provided on the upper surface of the backrest main body 6, the comfort is good when the backrest main body 6 is backed up.

The outer side of the first supporting rod 2 is fixedly connected with a fixed square tube 7, the inner part of the fixed square tube 7 is connected with a sliding square rod 701 in a sliding way, the number of the fixed square tube 7 and the sliding square rod 701 is two, one end of the two sliding square rods 701 is rotatably connected with a leg supporting plate 702 through a bearing, the leg supporting plate 702 is rotatably connected between the two sliding square rods 701 through the arranged leg supporting plate 702, so that the leg supporting plate 702 can be perpendicular to the leg to pedal the leg when a user pedals the leg, therefore, the sewing is convenient, the fixed square tube 7 is provided with a clamping mechanism corresponding to the sliding square rod 701, the position of the leg supporting plate 702 is convenient to be adjusted through the arranged clamping mechanism, therefore, when a pregnant woman carries out children, the foot can pedal the leg supporting plate 702 by feet, the pressure of the pregnant woman is relieved, and the distance of the leg supporting plate 702 can be adjusted, therefore, the leg pressing, can adjust shank backup pad 702 to comfortable length to can be better for the pregnant woman decompress, when carrying out the regulation of shank backup pad 702, easy operation is convenient, labour saving and time saving can adjust length wantonly, satisfies the user demand.

A handle body 10 is arranged at the top of the handrail 5, a telescopic mechanism corresponding to the handle body 10 is arranged between the handrail 5 and the seat plate 3, through the arrangement of the handle body 10 and the telescopic mechanism, when a user uses the device, when a pregnant woman produces, the handle body 10 can be pushed out and fixed above the handrail 5, so that the pregnant woman can grasp the handle body 10 with the hand to exert force and relieve pressure, when the handle body 10 is not needed, the handle body 10 can be received in the hollow column 9 and hidden, thereby ensuring the smoothness above the handrail 5 and the normal use of the handrail 5, ensuring that the hand can be flatly placed on the upper surface of the handrail 5, when the telescopic mechanism is used, the operation is simple and convenient, the time and the labor are saved, the fixing and the containing effects of the telescopic mechanism on the handle main body 10 are good, and the requirements of users can be met.

Support adjustment mechanism and include bottom sprag board 604, two sets of extension straight-bars 603 of lateral wall fixedly connected with of bottom sprag board 604, the one end fixed connection that bottom sprag board 604 was kept away from to extension straight-bar 603 is at the back of bottom sprag board 1, the last fixed surface of bottom sprag board 604 is connected with first axle bed 605, be connected with first rotation piece 606 through the round pin hub rotation on the first axle bed 605, the top fixedly connected with pipe 607 of first rotation piece 606, the support adjustment mechanism simple structure that sets up, it is not fragile, when the user carries out the use, and the operation is simple and convenient, time saving and.

Back main part 6's back upper end fixedly connected with second axle seat 608, it is connected with second rotation piece 609 to rotate through the round pin axle on the second axle seat 608, the bottom fixedly connected with slip round bar 610 of second rotation piece 609, the bottom of slip round bar 610 stretches into pipe 607 and sliding connection in the inner chamber of pipe 607, the cooperation through the slip round bar 610 that sets up and pipe 607, be convenient for adjust the angle of back main part 6, when putting back main part 6 at ordinary times, back main part 6 forms unified plane with seat 3, the bottom of slip round bar 610 offsets with the inner chamber diapire of pipe 607, form stable support status this moment, make back main part 6 and seat 3 follow the seat and turn into the obstetric table function.

The lateral wall upper end fixedly connected with nut seat 6071 of pipe 607, the axle center department threaded connection of nut seat 6071 has chucking bolt 6072, chucking bolt 6072 passes the outer wall of nut seat 6071 and pipe 607 and offsets with the outer wall of slip round bar 610, set up the round hole corresponding with chucking bolt 6072 on the pipe 607, the quantity of nut seat 6071 is two sets of, and nut seat 6071 is the symmetric distribution in the both sides of pipe 607, be convenient for carry out the position chucking to slip round bar 610 through nut seat 6071 and the chucking bolt 6072 that set up.

This device is through the back main part 6 that sets up and support adjustment mechanism, realized when the user carries out the use of device, the angle modulation of accessible back main part 6, realize the different functions of the device, when back main part 6 erects, adjustable back main part 6's angle, thereby user's comfort level is improved, also can set level back main part 6 and operate, just so make the device main part form obstetric table state, the user can lie on the plane obstetric table that back main part 6 and seat 3 formed, so that the laceration is sewed up, can place the bedpan in the below of bedpan recess 301, therefore convenient to use person carries out the operation of stool and urine, the device convenient to use, realized the seat of childbirth usefulness, the obstetric table combines together, realize the improvement in the function, high durability, therefore, the user demand can be satisfied.

When a user adjusts the backrest body 6, the clamping bolt 6072 can be firstly unscrewed, at this time, the backrest body 6 can be lifted, so that the backrest body 6 drives the main rotating shaft 601 to rotate along the rotating shaft clamping seat 602, the backrest body 6 drives the second shaft seat 608 to move when rotating, the second shaft seat 608 drives the second rotating piece 609 to move, the second rotating piece 609 drives the sliding round rod 610 to slide along the round pipe 607, meanwhile, the round pipe 607 drives the first rotating piece 606 to move, the first rotating piece 606 rotates along the first shaft seat 605, the bottom support plate 604 arranged at the bottom provides support for the backrest body 6, when the backrest body 6 is adjusted to a proper angle, the clamping bolt 6072 is directly screwed, when the backrest body 6 is placed flat, the backrest body 6 and the seat plate 3 form a uniform plane, the bottom of the sliding round rod 610 abuts against the bottom wall of the inner cavity of the round pipe 607, a stable support state is formed at this time, so that the backrest body 6 and the seat plate 3 are converted from the seat to the obstetric table function.

Example 2:

the embodiment of the invention provides a seat and obstetric table combined function improving device for childbirth, which comprises bottom support bars 1 and a backrest main body 6, wherein the number of the bottom support bars 1 is two, the tops of the two groups of the bottom support bars 1 are fixedly connected with two groups of first support rods 2, the tops of the first support rods 2 are fixedly connected with seat plates 3, the four corners of the bottoms of the seat plates 3 are connected with the four groups of the first support rods 2, a bedpan groove 301 is formed in the seat plate 3, the tops of the seat plates 3 are fixedly connected with second support rods 4, the tops of the second support rods 4 are fixedly connected with handrails 5, the number of the handrails 5 is two, each group of the handrails 5 is fixed with the tops of the group of the second support rods 4, the back of the seat plate 3 is fixedly connected with two groups of rotating shaft clamping seats 602, the bottom of the backrest main body 6 is fixedly connected with a main rotating shaft 601, the main, the back of back main part 6 is equipped with the support adjustment mechanism, the outside fixedly connected with square fixed pipe 7 of first bracing piece 2, the inside sliding connection of square fixed pipe 7 has the slip square pole 701, the quantity of square fixed pipe 7 and slip square pole 701 is two sets of, the one end of two sets of slip square poles 701 is rotated through the bearing and is connected with shank backup pad 702, be equipped with the chucking mechanism corresponding with slip square pole 701 on the square fixed pipe 7, the top of handrail 5 is equipped with handle main part 10, be equipped with the telescopic machanism corresponding with handle main part 10 between handrail 5 and the seat 3.

The clamping mechanism comprises a nut sleeve 703, the nut sleeve 703 is fixedly connected to the side wall of the fixed square tube 7, a fixing bolt 704 is in threaded connection with the axis of the nut sleeve 703, the fixing bolt 704 penetrates through the nut sleeve 703 and the fixed square tube 7 and abuts against the outer wall of the sliding square rod 701, a round hole corresponding to the fixing bolt 704 is formed in the outer wall of the fixed square tube 7, and the clamping mechanism is simple in structure and convenient to use, so that the extension length of the leg support plate 702 can be adjusted conveniently.

This device is convenient for adjust the position of shank backup pad 702 through the chucking mechanism that sets up, consequently, guarantee when the pregnant woman gives birth to children, the foot can be pedaled the leg to shank backup pad 702, alleviate pregnant woman's pressure, and the distance of shank backup pad 702 can be adjusted, consequently, be applicable to not co-altitude and the long pregnant woman of different legs and pedal the leg operation, can adjust shank backup pad 702 to comfortable length, thereby can be better carry out the decompression for the pregnant woman, when carrying out the regulation of shank backup pad 702, easy operation is convenient, time saving and labor saving, can adjust length wantonly, satisfy the user demand.

When the extension of carrying out shank backup pad 702 is adjusted, can unscrew fixing bolt 704 at first, then can push and pull shank backup pad 702 for shank backup pad 702 drives slip square bar 701 and slides along the lumen of fixed square pipe 7, when adjusting shank backup pad 702 to suitable position, directly screw up fixing bolt 704 and carry out the chucking to slip square bar 701 can.

Example 3:

Telescopic machanism includes bearing board 8, bearing board 8 fixed connection is at the both sides face of seat 3, well post 9 in the top fixedly connected with of bearing board 8, the bottom of the top fixed connection of well post 9 in handrail 5, the inside of well post 9 is equipped with the inner chamber, set up the circular opening corresponding with handle main part 10 on the handrail 5, handle main part 10 sliding connection is in the inner chamber of well post 9, telescopic machanism's simple structure, high durability and convenient use, and not fragile, when the user operates, easy operation is convenient, time saving and labor saving, be convenient for fix handle main part 10, and fixed effectual to handle main part 10, be favorable to pregnant woman's decompression operation, the stability of device has been guaranteed.

Spout 901 has been seted up to the lateral wall of cavity post 9, the circular post 1001 of lateral wall fixedly connected with of handle main part 10, circular post 1001 passes spout 901 and outwards extends, circular post 1001 sliding connection is in spout 901, locking hole 1002 has been seted up to the lateral wall of handle main part 10, the lateral wall of cavity post 9 is equipped with the locking Assembly corresponding with handle main part 10, the locking Assembly of setting is convenient for fix the inside at cavity post 9 to handle main part 10, the setting of circular post 1001 is convenient for the user slip handle main part 10.

The locking assembly comprises a cylindrical barrel 11, the cylindrical barrel 11 is fixedly connected to the side wall of the hollow column 9, an inner cavity is formed in the cylindrical barrel 11, a sliding block 1101 is connected to the inner cavity of the cylindrical barrel 11 in a sliding mode, a locking rod 1102 is fixedly connected to one side of the sliding block 1101, a pull rod 1103 is fixedly connected to the other side of the sliding block 1101, a user can conveniently pull the sliding block 1101 through the set pull rod 1103, and then the locking rod 1102 is pulled through the sliding block 1101.

One end, far away from the slider 1101, of the locking rod 1102 penetrates through the cylindrical barrel 11 and the hollow column 9 and is movably inserted into the locking hole 1002, round holes corresponding to the locking rod 1102 are formed in the cylindrical barrel 11 and the hollow column 9, one end, far away from the slider 1101, of the pull rod 1103 penetrates through the cylindrical barrel 11 and extends outwards, and a round hole corresponding to the pull rod 1103 is formed in the cylindrical barrel 11.

The pull rod 1103 is sleeved with a spring 1104, the spring 1104 is located in an inner cavity of the cylindrical barrel 11, one end of the spring 1104 abuts against the slider 1101, the other end of the spring 1104 abuts against the inner wall of the cylindrical barrel 11, and the spring 1104 is in a compressed state.

This device is through handle main part 10 and the telescopic machanism that sets up, realized when the user carries out the use of device, when pregnant woman's production, can release handle main part 10 and fix in the top of handrail 5, therefore, pregnant woman can grasp handle main part 10 with the hand, exert oneself, alleviate pressure, need not use handle main part 10, handle main part 10 can also be accomodate and hide in well cavity post 9, consequently, guaranteed the level and smooth and handrail 5's normal use above handrail 5, the hand also can guarantee to keep flat at the upper surface of handrail 5, when carrying out telescopic machanism's use, easy operation is convenient, time saving and labor saving, and telescopic machanism is fixed to handle main part 10 with accomodate effectually, can satisfy user's demand.

When a user needs to push the handle body 10 out, firstly, the pull rod 1103 can be pulled outwards, so that the pull rod 1103 drives the slider 1101 to slide in the inner cavity of the cylindrical barrel 11, when the slider 1101 slides, the locking rod 1102 is driven to move and simultaneously the spring 1104 is compressed, at the moment, the locking rod 1102 is retracted into the cylindrical barrel 11, at the moment, the circular column 1001 can be pushed upwards, so that the circular column 1001 slides upwards along the sliding groove 901, the circular column 1001 drives the handle body 10 to slide upwards, when the handle body 10 passes through the handrail 5 to extend upwards, and the top of the circular column 1001 abuts against the top wall of the sliding groove 901, at the moment, the hand-releasing pull rod 1103 is released, the spring 1104 can be stretched from a compressed state, and drives the slider 1101 to slide, and simultaneously the locking rod 1102 is pushed to be inserted into the locking hole 1002 to complete the fixing of the handle body 10, at the moment, a pregnant woman can conveniently grasp the handle body 10, the reverse of the installation process described above is true, in which the locking lever 1102 is located above the handle body 10 and abuts the top of the handle body 10 when the handle body 10 is retracted.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a seat, obstetric table that childbirth was used combine function improvement device, includes bottom support bar (1) and back main part (6), its characterized in that: the quantity of bottom support bar (1) is two sets of, two sets of the top fixedly connected with two sets of first bracing pieces (2) of bottom support bar (1), the top fixedly connected with seat (3) of first bracing piece (2), the bottom four corners department of seat (3) is connected with four sets of first bracing pieces (2), bedpan recess (301) has been seted up on seat (3), the top fixedly connected with second bracing piece (4) of seat (3), the top fixedly connected with handrail (5) of second bracing piece (4), the quantity of handrail (5) is two sets of, every group handrail (5) is fixed mutually with the top of a set of second bracing piece (4), the back fixedly connected with two sets of pivot cassettes (602) of seat (3), the bottom fixedly connected with main shaft (601) of back main part (6), the utility model discloses a chair backrest, including main pivot (601), back main part (6), fixed square pipe (7) of outside fixedly connected with of first bracing piece (2), the inside sliding connection of fixed square pipe (7) has slip square bar (701), the quantity of fixed square pipe (7) and slip square bar (701) is two sets of, and is two sets of the one end of slip square bar (701) is rotated through the bearing and is connected with shank backup pad (702), be equipped with the chucking mechanism corresponding with slip square bar (701) on fixed square pipe (7), the top of handrail (5) is equipped with handle main part (10), be equipped with the telescopic machanism corresponding with handle main part (10) between handrail (5) and seat (3).

2. The chair and obstetric table combined functional improvement device for childbirth according to claim 1, wherein: the support adjustment mechanism comprises a bottom support plate (604), two sets of extension straight rods (603) are fixedly connected with the side wall of the bottom support plate (604), one end of each extension straight rod (603) far away from the bottom support plate (604) is fixedly connected to the back of the bottom support bar (1), a first shaft seat (605) is fixedly connected to the upper surface of the bottom support plate (604), a first rotating piece (606) is rotatably connected to the first shaft seat (605) through a pin shaft, and a round pipe (607) is fixedly connected to the top of the first rotating piece (606).

3. The seat and obstetric table combined functional improvement device for childbirth according to claim 2, wherein: the back upper end fixedly connected with second axle seat (608) of back main part (6), rotate through the round pin axle on second axle seat (608) and be connected with second rotation piece (609), the bottom fixedly connected with slip round bar (610) of second rotation piece (609), the bottom of slip round bar (610) stretches into pipe (607) and sliding connection in the inner chamber of pipe (607).

4. The chair and obstetric table combined functional improvement device for childbirth according to claim 3, wherein: the utility model discloses a nut seat, including the lateral wall upper end fixedly connected with nut seat (6071) of pipe (607), the axle center department threaded connection of nut seat (6071) has chucking bolt (6072), chucking bolt (6072) pass the outer wall of nut seat (6071) and pipe (607) and offset with the outer wall of slip round bar (610), set up the round hole corresponding with chucking bolt (6072) on pipe (607), the quantity of nut seat (6071) is two sets of, and nut seat (6071) are the symmetric distribution in the both sides of pipe (607).

5. The chair and obstetric table combined functional improvement device for childbirth according to claim 1, wherein: the clamping mechanism comprises a nut sleeve (703), the nut sleeve (703) is fixedly connected to the side wall of the fixed square pipe (7), a fixing bolt (704) is connected to the axis of the nut sleeve (703) in a threaded mode, the fixing bolt (704) penetrates through the nut sleeve (703) and the fixed square pipe (7) and abuts against the outer wall of the sliding square rod (701), and a round hole corresponding to the fixing bolt (704) is formed in the outer wall of the fixed square pipe (7).

6. The chair and obstetric table combined functional improvement device for childbirth according to claim 1, wherein: telescopic machanism includes bearing board (8), bearing board (8) fixed connection is at the both sides face of seat (3), the top fixedly connected with cavity post (9) of bearing board (8), the top fixed connection of cavity post (9) is in the bottom of handrail (5), the inside of cavity post (9) is equipped with the inner chamber, set up the circular opening corresponding with handle main part (10) on handrail (5), handle main part (10) sliding connection is in the inner chamber of cavity post (9).

7. The chair and obstetric table combined functional improvement device for childbirth according to claim 6, wherein: spout (901) have been seted up to the lateral wall of cavity post (9), the lateral wall fixedly connected with circular post (1001) of handle main part (10), circular post (1001) pass spout (901) and outwards extend, circular post (1001) sliding connection is in spout (901), locking hole (1002) have been seted up to the lateral wall of handle main part (10), the lateral wall of cavity post (9) is equipped with the locking Assembly corresponding with handle main part (10).

8. The chair and obstetric table combined functional improvement device for childbirth according to claim 7, wherein: the locking assembly comprises a cylindrical barrel (11), the cylindrical barrel (11) is fixedly connected to the side wall of the hollow column (9), an inner cavity is formed in the cylindrical barrel (11), a sliding block (1101) is connected to the inner cavity of the cylindrical barrel (11) in a sliding mode, a locking rod (1102) is fixedly connected to one side of the sliding block (1101), and a pull rod (1103) is fixedly connected to the other side of the sliding block (1101).

9. The chair and obstetric table combined functional improvement device for childbirth according to claim 8, wherein: one end, far away from the slider (1101), of the locking rod (1102) penetrates through the cylindrical barrel (11) and the hollow column (9) and is movably inserted into the locking hole (1002), round holes corresponding to the locking rod (1102) are formed in the cylindrical barrel (11) and the hollow column (9), one end, far away from the slider (1101), of the pull rod (1103) penetrates through the cylindrical barrel (11) and extends outwards, and a round hole corresponding to the pull rod (1103) is formed in the cylindrical barrel (11).

10. The chair and obstetric table combined functional improvement device for childbirth according to claim 9, wherein: a spring (1104) is sleeved on the pull rod (1103), the spring (1104) is located in an inner cavity of the cylindrical barrel (11), one end of the spring (1104) abuts against the sliding block (1101), the other end of the spring (1104) abuts against the inner wall of the cylindrical barrel (11), and the spring (1104) is in a compressed state.