CN215536120U

CN215536120U - Support arrangement for childbirth bed

Info

Publication number: CN215536120U
Application number: CN202122094580.3U
Authority: CN
Inventors: 邹水娟
Original assignee: Shaoxing Second Hospital Medical Community General Hospital
Current assignee: Shaoxing Second Hospital Medical Community General Hospital
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of design of a delivery bed, and discloses a supporting device for the delivery bed, which comprises a bed body of the delivery bed and pedal rods positioned on two sides of the bed body, wherein one end of each pedal rod is provided with a rotating shaft, one end of each rotating shaft, which is close to each pedal rod, is sleeved with an outer gear sleeve, the inner wall of each outer gear sleeve is provided with a sliding groove, the outer wall of each rotating shaft is provided with a sliding rail, the extending direction of each sliding rail is parallel to the extending direction of each rotating shaft and is embedded in the corresponding sliding groove, the outer gear sleeve and the rotating shaft are provided with positioning pieces used for positioning the outer gear sleeves at any position on the rotating shafts, one end of each outer gear sleeve, which is far away from each pedal rod, is provided with a limiting ring, the outer diameter of each limiting ring is larger than that of each outer gear sleeve, each outer gear sleeve is sleeved with an inner gear sleeve meshed with each outer gear sleeve, and the outer wall of each inner gear sleeve is provided with a supporting rod for supporting legs.

Description

Support arrangement for childbirth bed

Technical Field

The utility model relates to the technical field of delivery bed design, in particular to a supporting device for a delivery bed.

Background

The delivery bed is one of the necessary devices in the obstetrics and gynecology department, and is mainly used for the delivery of the lying-in women; when the delivery bed is used, the soles of the parturient feet are respectively supported on the pedals at the two sides of the delivery bed after the two legs of the parturient are separated.

At present, a Chinese patent with publication number CN209884651 and publication date of 2020, 1 month and 3 days discloses a obstetrical and gynecological delivery bed, which comprises a bed support adjusting frame, a movable bed body, a fixed bed body, a collecting box, a bed body supporting plate, a handrail, pedals, an auxiliary bed body, a base and a second base, wherein the bed body supporting plate is arranged at the bottom of the bed support adjusting frame, the fixed bed body is arranged on the right side above the bed support adjusting frame, the movable bed body is arranged at the left end of the fixed bed body, and a headrest is arranged at the left end of the movable bed body; the bottom equipartition of second base is equipped with a plurality of universal wheel subassemblies, and the upper end left part of second base is equipped with the location connecting block, and the upper end of second base is equipped with telescopic link subassembly.

After lying on the bed body, the knee of the obstetric and gynecologic delivery bed is bent and the foot of the obstetric and gynecologic delivery bed is stepped on the pedal, so that the force can be given to the puerpera, and the delivery can be carried out after the legs of the puerpera are separated; however, the delivery time is often longer, and at the moment, the parturient always needs to keep the legs separated, so that the legs of the parturient are easy to fatigue.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a support device for a delivery bed, which can support two separated legs.

The technical purpose of the utility model is realized by the following technical scheme: a supporting device for a delivery bed comprises a bed body of the delivery bed and pedal rods positioned on two sides of the bed body, wherein one end of each pedal rod is provided with a rotating shaft, one end of each rotating shaft is connected with the pedal rod, the other end of each rotating shaft is rotatably connected onto a bed body side wall, a connecting plate is arranged on the bed body side wall and below the rotating shaft, an internal thread sleeve is fixed on the connecting plate, the internal thread sleeve is in threaded connection with an adjusting thread shaft, the upper end of the adjusting thread shaft is used for supporting the lower side of the rotating shaft, a knob is arranged at the lower end of the adjusting thread shaft, an external tooth sleeve is sleeved at one end of the rotating shaft, which is close to the pedal rod, a sliding groove is formed in the inner wall of the external tooth sleeve, a sliding rail, the extending direction of which is parallel to the extending direction of the rotating shaft, is embedded in the sliding groove, and positioning pieces, which are used for positioning the external tooth sleeve at any position on the rotating shaft, are arranged on the external tooth sleeve and the rotating shaft, one end of the outer gear sleeve, which is far away from the pedal rod, is provided with a limiting ring with the outer diameter larger than that of the outer gear sleeve, the outer gear sleeve is sleeved with an inner gear sleeve meshed with the outer gear sleeve, and the outer wall of the inner gear sleeve is provided with a supporting rod for supporting legs.

The utility model is further provided with: the positioning piece comprises a positioning sleeve, a threaded hole and a positioning bolt, wherein the positioning sleeve is arranged at one end of the outer gear sleeve, which is far away from the pedal rod, and is sleeved on the rotating shaft, the threaded hole is formed in the positioning sleeve, the positioning bolt is in threaded connection with the threaded hole, and the end of the positioning bolt is abutted against the rotating shaft.

The utility model is further provided with: the one end that the axis of rotation kept away from the pedal pole is provided with the rotating sleeve, be provided with the connecting axle that passes the rotating sleeve on the bed body lateral wall, the one side that the bed body was kept away from to the connecting axle is provided with the spacing dish that the external diameter is greater than the rotating sleeve internal diameter.

The utility model is further provided with: the center department of spacing dish is provided with the screw thread installation axle, set up the screw thread mounting hole that supplies screw thread installation axle threaded connection on the connecting axle terminal surface.

The utility model is further provided with: the outside cover of bracing piece is equipped with the sponge cover.

The utility model is further provided with: the side wall of the bed body is also provided with a holding rod for the hand of the lying-in woman.

In conclusion, the utility model has the following beneficial effects:

1. when the feet of the lying-in woman step on the foot pedal rods, the legs of the lying-in woman can be supported by the supporting rods arranged on the outer wall of the inner gear sleeve, so that the tiredness of the lying-in woman separating the legs for a long time can be relieved;

the inner gear sleeve can be rotated after being taken down from the outer gear sleeve, so that the inclination of the supporting rod is adjusted, after the inclination suitable for supporting the legs of the lying-in woman is adjusted, the inner gear sleeve is continuously embedded into the outer gear sleeve, meanwhile, the inner gear sleeve on the outer gear sleeve is limited by the limiting ring, and finally, the inclination of the supporting rod can be changed according to the requirements of different lying-in women;

meanwhile, the outer gear sleeve is sleeved on the rotating shaft, so that the outer gear sleeve can move along the sliding rail on the rotating shaft, and then the outer gear sleeve is positioned at any position on the rotating shaft by utilizing the positioning piece, so that the position of the supporting rod on the rotating shaft is suitable for the supporting position of the legs of the puerpera, and finally the position of the supporting rod on the rotating shaft can be changed according to the requirements of different puerperas;

the end part of the rotating shaft is rotationally connected to the side wall of the bed body, the adjusting threaded shaft can be driven to lift up and down in the internal threaded sleeve by rotating the knob, and then the upper end of the adjusting threaded shaft can be abutted against the rotating shaft, so that the rotating shaft is driven to turn over up and down, and finally the position of the pedal rod can be favorably adjusted, so that the requirements of puerperae with different leg lengths are met;

2. when the positioning piece is required to be used for positioning the outer gear sleeve at any position on the rotating shaft, the positioning sleeve is used for moving along the rotating shaft, then the positioning bolt on the threaded hole is screwed, the end part of the positioning bolt can be abutted against the rotating shaft, and the positioning of the outer gear sleeve on the rotating shaft can be completed at the moment;

3. the rotating shaft is sleeved on the connecting shaft by utilizing the rotating sleeve at the end part, so that the rotating connection between the end part of the rotating shaft and the side wall of the bed body can be realized, the limiting disc can limit the rotating sleeve, and the rotating sleeve is prevented from automatically separating from the connecting shaft;

4. the limiting disc is in threaded connection with the threaded mounting hole in the end face of the connecting shaft by utilizing the threaded mounting shaft, the detachable connection between the limiting disc and the connecting shaft can be realized, and finally the rotating shaft can be conveniently detached from the side wall of the bed body;

5. the sponge sleeve is sleeved outside the supporting rod, and the sponge sleeve is softer, so that the comfortable dependence of the legs of the lying-in woman is facilitated;

6. the utility model utilizes the holding rod arranged on the side wall of the bed body, and the holding rod can be held by the hand of the lying-in woman in the process of delivery, thereby facilitating the force application of the lying-in woman in the process of delivery.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partially enlarged view showing the connection between the rotary shaft, the outer gear sleeve, the positioning member and the inner gear sleeve in accordance with the present invention.

Reference numerals: 1. a bed body; 11. a connecting shaft; 111. a threaded mounting hole; 12. a limiting disc; 121. a threaded mounting shaft; 2. a foot pedal rod; 3. a rotating shaft; 31. a slide rail; 32. rotating the sleeve; 4. a connecting plate; 41. an internal thread sleeve; 411. adjusting the threaded shaft; 412. a knob; 5. an outer gear sleeve; 51. a limiting ring; 52. a chute; 6. a positioning member; 61. a positioning sleeve; 62. a threaded hole; 63. positioning the bolt; 7. an inner gear sleeve; 71. a support bar; 711. a sponge sleeve; 8. and (4) holding the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A kind of support device for delivery bed, refer to fig. 1, fig. 2, this support device for delivery bed includes the bed body 1 of the delivery bed, pedal pole 2 located at both sides of the bed body 1, wherein there are rotating shafts 3 on one end of the pedal pole 2, and one end of the rotating shaft 3 is welded with pedal pole 2 and another end rotates and connects to the sidewall of the bed body 1, the one end far away from pedal pole 2 of the rotating shaft 3 has rotating sleeves 32 at the same time, and weld the connecting axle 11 to cross rotating sleeves 32 on the sidewall of the bed body 1, wherein the connecting axle 11 is far away from one side of the bed body 1 and equipped with the spacing disc 12, and the external diameter of the spacing disc 12 is greater than the spacing disc 12 of the internal diameter of the rotating sleeves 32; meanwhile, a threaded mounting shaft 121 is welded at the center of the limiting disc 12, and a threaded mounting hole 111 for threaded connection of the threaded mounting shaft 121 is formed in the end face of the connecting shaft 11.

Referring to fig. 1 and 2, a connecting plate 4 is further welded on the side wall of the bed body 1 and below the rotating shaft 3, an internal thread sleeve 41 is welded on the end portion of the connecting plate 4, wherein an adjusting thread shaft 411 is connected to the internal thread sleeve 41 in a threaded manner, the adjusting thread shaft 411 extends in the vertical direction, the upper end of the adjusting thread shaft 411 can be used for being supported on the lower side of the rotating shaft 3, and a knob 412 is welded at the lower end of the adjusting thread shaft 411; wherein, the side wall of the bed body 1 is also fixed with a holding rod 8 for the hand of the lying-in woman through bolts.

Referring to fig. 1 and 2, an outer gear sleeve 5 is sleeved on the rotating shaft 3 and near the end of the pedal rod 2, wherein a sliding groove 52 is formed in the inner wall of the outer gear sleeve 5, a sliding rail 31 is welded on the outer wall of the rotating shaft 3, the extending direction of the sliding rail 31 is parallel to the extending direction of the rotating shaft 3 and embedded in the sliding groove 52, at the moment, the outer gear sleeve 5 can move along the sliding rail 31, and the outer gear sleeve 5 cannot rotate on the rotating shaft 3 under the constraint of the sliding rail 31.

Referring to fig. 1, 2 and 3, the positioning member 6 for positioning the outer gear sleeve 5 at any position on the rotating shaft 3 is further disposed on the outer gear sleeve 5 and the rotating shaft 3, the positioning member 6 includes a positioning sleeve 61, a threaded hole 62 and a positioning bolt 63, wherein the positioning sleeve 61 is welded on one end of the outer gear sleeve 5 far away from the pedal rod 2 and sleeved on the rotating shaft 3, the threaded hole 62 is formed in the positioning sleeve 61, and the positioning bolt 63 is in threaded connection in the threaded hole 62 and the end of the positioning bolt abuts against the rotating shaft 3.

Referring to fig. 1, 2 and 3, a limit ring 51 is further welded on one end of the outer gear sleeve 5 away from the pedal rod 2, and the outer diameter of the limit ring 51 is larger than that of the outer gear sleeve 5, wherein an inner gear sleeve 7 meshed with the outer gear sleeve 5 is sleeved on the outer gear sleeve 5, and the inner gear sleeve 7 can slide towards one end away from the limit ring 51 and then is separated from the outer gear sleeve 5 due to the sleeved relation between the inner gear sleeve 7 and the outer gear sleeve 5; meanwhile, the outer wall of the inner gear sleeve 7 is welded with a support rod 71, and the support rod 71 can be used for supporting the legs of the lying-in woman; and the outside of the support bar 71 is also sleeved with a sponge sleeve 711.

The principle is as follows: after the foot of the lying-in woman steps on the foot pedal rod 2, the leg can be supported on the supporting rod 71 arranged on the outer wall of the inner gear sleeve 7 through the supporting rod 71, so that the tiredness of the lying-in woman separating the legs for a long time can be relieved.

Wherein take off back from outer tooth cover 5 with interior tooth cover 7, can rotate interior tooth cover 7 to adjust the gradient of bracing piece 71, after adjusting the gradient that suitable lying-in woman shank supported, continue embedding interior tooth cover 7 on outer tooth cover 5 again, utilize spacing ring 51 to carry on spacingly to interior tooth cover 7 on outer tooth cover 5 simultaneously, finally can change the gradient of bracing piece 71 according to the needs of different lying-in women.

Meanwhile, the outer gear sleeve 5 is sleeved on the rotating shaft 3, so that the outer gear sleeve 5 can move along the sliding rail 31 on the rotating shaft 3, and then the outer gear sleeve 5 can be positioned at any position on the rotating shaft 3 after being screwed down by the positioning bolt 63 in the positioning piece 6, so that the position of the supporting rod 71 on the rotating shaft 3 is suitable for the supporting position of the legs of the puerpera, and finally the position of the supporting rod 71 on the rotating shaft 3 can be changed according to the requirements of different puerperas.

Wherein because the tip of axis of rotation 3 rotates to be connected on the bed body 1 lateral wall, can drive through rotating knob 412 and adjust threaded shaft 411 oscilaltion in interior thread bush 41, adjust the upper end of threaded shaft 411 afterwards and can contradict on axis of rotation 3 to drive axis of rotation 3 and overturn from top to bottom, finally can be favorable to adjusting the position of pedal pole 2, thereby satisfy different long lying-in women's needs of leg.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a support arrangement for childbirth bed, includes the bed body (1) of childbirth bed, is located pedal pole (2) of bed body (1) both sides, its characterized in that: one end of the pedal rod (2) is provided with a rotating shaft (3), one end of the rotating shaft (3) is connected with the pedal rod (2) and the other end of the rotating shaft is rotatably connected with the side wall of the bed body (1), a connecting plate (4) is arranged on the side wall of the bed body (1) and below the rotating shaft (3), an internal thread sleeve (41) is fixed on the connecting plate (4), the upper end of the internal thread sleeve (41) is connected with an adjusting thread shaft (411) which is used for supporting the lower side of the rotating shaft (3), the lower end of the adjusting thread shaft (411) is provided with a knob (412), one end of the rotating shaft (3) close to the pedal rod (2) is sleeved with an external tooth sleeve (5), the inner wall of the external tooth sleeve (5) is provided with a sliding groove (52), the outer wall of the rotating shaft (3) is provided with a sliding rail (31) which has an extending direction parallel to the extending direction of the rotating shaft (3) and is embedded in the sliding groove (52), be provided with on outer tooth cover (5) and axis of rotation (3) and be used for locating component (6) of optional position department on axis of rotation (3) with outer tooth cover (5), one of outer tooth cover (5) keeping away from pedal pole (2) is served and is provided with spacing ring (51) that the external diameter is greater than outer tooth cover (5) external diameter, the cover is equipped with inner tooth cover (7) with outer tooth cover (5) meshing on outer tooth cover (5), be provided with bracing piece (71) that supply the shank to support on the outer wall of inner tooth cover (7).

2. The support device for the birthing bed as claimed in claim 1, wherein: the positioning piece (6) comprises a positioning sleeve (61) which is arranged at one end of the outer gear sleeve (5) far away from the pedal rod (2) and is sleeved on the rotating shaft (3), a threaded hole (62) formed in the positioning sleeve (61), and a positioning bolt (63) which is in threaded connection in the threaded hole (62) and has the end part abutting against the rotating shaft (3).

3. The support device for the birthing bed as claimed in claim 1, wherein: one end of the rotating shaft (3) far away from the pedal rod (2) is provided with a rotating sleeve (32), the side wall of the bed body (1) is provided with a connecting shaft (11) penetrating through the rotating sleeve (32), and one side of the connecting shaft (11) far away from the bed body (1) is provided with a limiting disc (12) with the outer diameter larger than the inner diameter of the rotating sleeve (32).

4. The support device for the birthing bed as claimed in claim 3, wherein: the center of the limiting disc (12) is provided with a threaded mounting shaft (121), and the end face of the connecting shaft (11) is provided with a threaded mounting hole (111) for the threaded connection of the threaded mounting shaft (121).

5. The support device for the birthing bed as claimed in claim 1, wherein: the outer side of the supporting rod (71) is sleeved with a sponge sleeve (711).

6. The support device for the birthing bed as claimed in claim 1, wherein: the side wall of the bed body (1) is also provided with a holding rod (8) for the hand of the lying-in woman.