CN213607575U

CN213607575U - Auxiliary limb adjusting device for obstetrical nursing

Info

Publication number: CN213607575U
Application number: CN202021313094.5U
Authority: CN
Inventors: 张倩倩; 曹文静; 何汶霞; 贺棋
Original assignee: Xiangnan University
Current assignee: Xiangnan University
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-07-06
Anticipated expiration: 2030-07-07

Abstract

The utility model provides a limbs auxiliary regulating device of obstetrical nursing usefulness relates to bed body technical field, the surperficial rotation of triangle fixed block is connected with the crank connecting rod, the side and the crank connecting rod fixed connection of running-board, the spout has been seted up on cylindrical surface, the inside sliding connection of spout has the slide bar, the slide bar has the connecting rod for the one side fixed mounting of the bed body, the one end fixed mounting that the slide bar was kept away from to the connecting rod has the pull ring, the inside sliding connection of spout has the slider, the one end fixed mounting that the slider is close to the slide bar has. The utility model discloses, the patient can drive the crank connecting rod through the motion of lower limbs and rotate, and the patient passes through the pulling ring downwards simultaneously, and slider downstream lets the fourth spring tensile to make the gear slide along the recess, make patient's upper limbs obtain taking exercise, strengthen patient's muscle strength, solved the patient because of lying for a long time on the sick bed, it leads to the problem of shank edema because of the shank venous return is not smooth during the bed.

Description

Auxiliary limb adjusting device for obstetrical nursing

Technical Field

The utility model relates to a bed body technical field especially relates to a supplementary adjusting device of limbs of obstetrical nursing usefulness.

Background

The bed is generally used in places such as bedrooms, dormitories, wards, hotels and the like, and is generally used for meeting daily sleeping requirements of human beings, recording and monitoring weight and designing trend to intelligence. In old times, wood is generally used as a material, and stainless steel and metal can also be used as main materials.

In long-term clinical practice, gynaecology and obstetrics patient is because of lying on the sick bed for a long time, and it leads to the phenomenon of shank edema because of the shank venous return is not smooth during the bed, can let medical personnel help the activity of making a round trip or realize the activity to shank bed hedgehopping usually to through manual massage patient's shank, with this quickening shank venous return, thereby alleviate or alleviate shank edema phenomenon, so not only waste time and energy, but also increased the work degree of difficulty for medical personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a limb auxiliary adjusting device for obstetrical nursing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a limb auxiliary adjusting device for obstetrical nursing comprises a base and auxiliary devices, wherein four limiting devices are arranged on the surface of the base, a bed body is arranged at one ends, far away from the base, of the four limiting devices, the auxiliary devices are arranged on the surface of the bed body, each auxiliary device comprises a triangular fixing block, the bottom of each triangular fixing block is fixedly connected with the bed body, the surface of each triangular fixing block is rotatably connected with a crank connecting rod, a fixing mechanism is arranged on the surface of each crank connecting rod, each fixing mechanism comprises a pedal plate, the side surface of each pedal plate is fixedly connected with the corresponding crank connecting rod, a fixing plate is fixedly arranged on the side surface of each pedal plate, a second spring is fixedly arranged on the surface of each fixing plate, one end, far away from the fixing plate, of each second spring is fixedly connected with a strip-shaped block, third springs are fixedly arranged at the two ends of each strip-, the pedal plate is characterized in that a U-shaped block is fixedly mounted at one end, far away from the fixed plate, of the pedal plate, a clamping groove is formed in the surface of the U-shaped block, and a rectangular groove is clamped in the side face of the U-shaped block.

Preferably, the size of the rectangular groove is matched with that of the square block, the size of the clamping groove is matched with that of the strip block, and the strip block and the square block are clamped with the clamping groove and the rectangular groove respectively by means of a second spring.

Preferably, the position fixed mounting on the surface of base for the bed body head of a bed has the cylinder, the spout has been seted up on the cylindrical surface, and the inside sliding connection of spout has the slide bar, the slide bar has the connecting rod for the one side fixed mounting of the bed body, the one end fixed mounting that the slide bar was kept away from to the connecting rod has the pull ring, and the inside sliding connection of spout has the slider, the surperficial rotation of slider is connected with the gear, and the inner wall of spout is seted up flutedly, and the inside fixed mounting of recess has the rack, the slider is close to the one.

Preferably, the surface of the sliding block is provided with a tooth-shaped structure, the sliding block is meshed with a gear by virtue of the tooth-shaped structure, and one end, far away from the sliding block, of the gear is rotatably connected with the rack.

Preferably, four stop device includes the support column, the bottom and the base fixed connection of support column, the side of support column is inserted and is equipped with the bolt, the inside swing joint of support column has the extension post, spacing hole has been seted up on the surface of extension post, and spacing hole evenly distributed is on the surface of extension post, the inside in spacing hole is inserted and is equipped with the fixture block, spacing downthehole portion fixed mounting has first spring, the one end fixed mounting that first spring is close to the fixture block has the baffle.

Preferably, the position of the support column relative to the limiting hole is provided with a round hole matched with the bolt, and the distance between the round holes is matched with the limiting hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the auxiliary device, when in use, the sole is firstly placed on the surface of the pedal plate, the strip-shaped block is pulled to pass through the foot surface by utilizing the elasticity of the second spring to be close to the U-shaped block, the strip-shaped block is close to the U-shaped block to drive the square block to be close to the U-shaped block, when the strip-shaped block is completely clamped into the clamping groove, the square block is popped out of the rectangular groove by utilizing the elasticity of the third spring, the strip-shaped block is fixed in the U-shaped block, the strip-shaped block and the U-shaped block are fixedly driven to drive the sole to be fixed on the surface of the pedal plate, a patient can drive the crank connecting rod to rotate by the motion of the lower limb, thereby the blood circulation of the lower limb is promoted, the vein reflux of the lower limb of the patient is enabled to dredge the blood vessel, meanwhile, the patient drives the connecting rod to move downwards by pulling, the slide block moves downwards to stretch the fourth spring, so that the gear slides along the groove, the upper limbs of the patient are exercised, the muscle strength of the patient is enhanced, the muscles of the whole body of the patient can be exercised, thereby promoting the blood circulation of the patient, exercising the whole body of the patient, helping the recovery of the patient, through the matching of the gear and the rack in the groove, on one hand, the fourth spring can be prevented from deviating due to uneven stress of the fourth spring, thereby influencing the service life of the device, on the other hand, the fourth spring can slowly rise and fall in the using process of the patient, avoiding the second damage of the patient caused by the fact that the fourth spring rapidly rises and falls to touch the patient, simultaneously can help the patient to stretch through the cooperation of gear and recess, solve the patient because of lying on the sick bed for a long time, it leads to the problem of shank edema because of the shank vein backward flow is not smooth during the bed.

2. In the utility model, the lying-in woman has a bigger belly due to the self-reason by arranging the limiting device, when the lying-in woman gets on the bed, the movement is inconvenient, the auxiliary device is not beneficial to use, the clamping block is inserted into the limiting hole of the self condition of the lying-in woman, when the clamping block is inserted into the limiting hole, the clamping block extrudes the baffle plate, the baffle plate extrudes the first spring, the first spring utilizes the self elasticity to firmly limit the clamping block in the limiting hole, the arrangement avoids the situation that the extension plate falls into the supporting inner part when the bolt is unscrewed, the bed body height suitable for the lying-in woman can not be adjusted due to the fact that the extension plate falls into the supporting column, at the moment, the bolt is inserted into the round hole matched with the limiting hole suitable for the self condition of the lying-in woman, thereby come the fixed extension post in the inside position of support column, avoided the lying-in woman because self reason, the belly is bigger, inconvenient problem of action when going to bed.

Drawings

Fig. 1 is a schematic perspective view of a limb auxiliary adjusting device for obstetrical nursing according to the present invention;

fig. 2 is a schematic right-view structural view of fig. 1 of a limb auxiliary adjusting device for obstetrical nursing according to the present invention;

fig. 3 is a schematic structural view of a fixing mechanism of a limb auxiliary adjusting device for obstetrical nursing according to the present invention;

FIG. 4 is a schematic structural view of a part of an auxiliary device of a limb auxiliary adjustment device for obstetrical nursing according to the present invention;

fig. 5 is the utility model provides a limiting device of a limb auxiliary adjusting device for obstetrical nursing.

Illustration of the drawings: 1. a base; 2. a limiting device; 21. a bolt; 22. a first spring; 23. a clamping block; 24. a limiting hole; 25. a support pillar; 26. a baffle plate; 27. extending the column; 3. a bed body; 4. an auxiliary device; 401. a crank connecting rod; 402. a fixing mechanism; 4021. a fixing plate; 4022. a second spring; 4023. a bar-shaped block; 4024. a third spring; 4025. a square block; 4026. a U-shaped block; 4027. a card slot; 4028. a rectangular groove; 4029. a foot pedal; 403. a cylinder; 404. a slide bar; 405. a connecting rod; 406. a pull ring; 407. a rack; 408. a fourth spring; 409. a slider; 410. a gear; 411. and a triangular fixed block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a supplementary adjusting device of limbs for obstetrical nursing, including the surface of base 1 be equipped with four stop device 2, the one end that base 1 was kept away from to four stop device 2 is equipped with the bed body 3.

The specific arrangement and function of the limiting device 2 and the auxiliary device 4 will be described in detail below.

As shown in fig. 1 and 3, an auxiliary device 4 is disposed on the surface of the bed body 3, a cylinder 403 is fixedly mounted on the surface of the base 1 relative to the bed head of the bed body 3, a sliding groove is formed in the surface of the cylinder 403, a sliding rod 404 is slidably connected inside the sliding groove, a connecting rod 405 is fixedly mounted on one surface of the sliding rod 404 relative to the bed body 3, a pull ring 406 is fixedly mounted at one end of the connecting rod 405 away from the sliding rod 404, a sliding block 409 is slidably connected inside the sliding groove, a tooth-shaped structure is disposed on the surface of the sliding block 409, the sliding block 409 is engaged with a gear 410 by the tooth-shaped structure, one end of the gear 410 away from the sliding block 409 is rotatably connected with a rack 407, a gear 410 is rotatably connected on the surface of the sliding block 409, a groove is formed in the inner wall of the sliding groove, a, the bottom of the triangular fixed block 411 is fixedly connected with the bed body 3, the surface of the triangular fixed block 411 is rotatably connected with a crank connecting rod 401, the surface of the crank connecting rod 401 is provided with a fixing mechanism 402, the fixing mechanism 402 comprises a pedal plate 4029, the side surface of the pedal plate 4029 is fixedly connected with the crank connecting rod 401, the side surface of the pedal plate 4029 is fixedly provided with a fixing plate 4021, the surface of the fixing plate 4021 is fixedly provided with a second spring 4022, one end of the second spring 4022 far away from the fixing plate 4021 is fixedly connected with a strip-shaped block 4023, both ends of the strip-shaped block 4023 are fixedly provided with third springs 4024, one end of the third spring 4024 far away from the strip-shaped block 4023 is fixedly connected with a square block 4025, one end of the pedal plate 4029 far away from the fixing plate 4021 is fixedly provided with a U-shaped block 4026, the surface of the U-shaped block 4026 is provided with a clamping groove 4027, the size of the card slot 4027 is matched with the size of the bar-shaped block 4023, and the bar-shaped block 4023 and the square block 4025 are respectively engaged with the card slot 4027 and the rectangular slot 4028 by a second spring 4022.

The whole auxiliary device 4 achieves the effects that by arranging the auxiliary device 4, when in use, the sole of a foot is placed on the surface of a pedal 4029, by pulling a strip-shaped block 4023, the strip-shaped block 4023 penetrates through the foot surface by the elasticity of a second spring 4022 to be close to a U-shaped block 4026, the strip-shaped block 4023 is close to the U-shaped block 4026 to drive a square block 4025 to be close to the U-shaped block 4026, when the strip-shaped block 4023 is completely clamped into a clamping groove 4027, the square block 4025 is ejected out of a rectangular groove 4028 by the elasticity of a third spring 4024, the strip-shaped block 4023 is fixed inside the U-shaped block 4026, the strip-shaped block 4023 and the U-shaped block 4026 are fixed to drive the foot to be fixed on the surface of the pedal 4029, a patient can drive a crank connecting rod 401 of the lower limb to rotate by the movement of the lower limb, so that the blood of the patient can be circulated, the blood can be promoted, the pull ring 406 moves downwards to drive the connecting rod 405 to move downwards, the connecting rod 405 moves downwards to drive the sliding block 409 to move downwards, the sliding block 409 moves downwards to stretch the fourth spring 408, so that the gear 410 slides along the groove, the upper limb of the patient is exercised, the muscle strength of the patient is enhanced, the whole muscle of the patient can be exercised, the blood circulation of the patient is promoted, the whole body of the patient is exercised, the recovery of the patient is facilitated, through the matching of the gear 410 and the rack 407 inside the groove, on one hand, the deviation of the fourth spring 408 caused by the uneven stress of the fourth spring 408 can be prevented, the service life of the device is influenced, on the other hand, the fourth spring 408 can slowly rise and fall during the use process of the patient, the fourth spring 408 is prevented from rapidly rising and falling to touch the patient, the secondary damage of the patient is caused, and meanwhile, the patient can be helped to stretch through the matching of the gear 410 and, solves the problem that the leg is edema due to unsmooth venous return of the lower leg during the period of lying in bed of the patient who lies in the sick bed for a long time.

As shown in fig. 1 and 4, four stop device 2 include support column 25, the round hole that matches with bolt 21 is seted up to the relative spacing hole 24's of support column 25 position, the interval and the spacing hole 24 phase-match of round hole, the bottom and the base 1 fixed connection of support column 25, bolt 21 is inserted and is equipped with to the side of support column 25, the inside swing joint of support column 25 has extension post 27, spacing hole 24 has been seted up on the surface of extension post 27, and spacing hole 24 evenly distributed is on the surface of extension post 27, spacing hole 24's inside is inserted and is equipped with fixture block 23, the inside fixed mounting in spacing hole 24 has first spring 22, first spring 22 is close to the one end fixed mounting of fixture block 23 has baffle 26.

The whole limiting device 2 has the advantages that by arranging the limiting device 2, the lying-in woman has a large belly due to self reasons and is inconvenient to move when getting to bed, the auxiliary device 4 is not beneficial to use, the clamping block 23 is inserted into the limiting hole 24 suitable for the self condition of the lying-in woman, when the clamping block 23 is inserted into the limiting hole 24, the clamping block 23 extrudes the baffle 26, the baffle 26 extrudes the first spring 22, the first spring 22 firmly limits the clamping block 23 in the limiting hole 24 by utilizing self elasticity, the arrangement is such that the extending column 27 is prevented from falling into the supporting column 25 when the bolt 21 is unscrewed, the height of the bed body 3 suitable for the lying-in woman cannot be adjusted when the extending column 27 falls into the supporting column 25, at the moment, the bolt 21 is inserted into the round hole matched with the limiting hole 24 suitable for the self condition of the lying-in woman, so as to fix the position of the extending column 27 in the supporting column, the problems that the puerpera has a bigger belly due to self reasons and is inconvenient to move when getting to bed are avoided.

The whole working principle is that by arranging the auxiliary device 4, when in use, the sole of a foot is firstly placed on the surface of a pedal 4029, the strip block 4023 is pulled, the strip block 4023 passes through the foot surface by the elasticity of the second spring 4022 to be close to the U-shaped block 4026, the strip block 4023 is close to the U-shaped block 4026 to drive the square block 4025 to be close to the U-shaped block 4026, when the strip block 4023 is completely clamped into the clamping groove 4027, the square block 4025 is ejected out of the rectangular groove 4028 by the elasticity of the third spring 4024, the strip block 4023 is fixed inside the U-shaped block 4026, the strip block 4023 and the U-shaped block 4026 are fixed to drive the sole to be fixed on the surface of the pedal 4029, a patient can drive the pull ring of the crank connecting rod 401 to rotate by the movement of the lower limb, so that the blood circulation is promoted, the venous reflux of the lower limb of the patient is realized, the blood vessel is dredged, and the patient can drive the pull ring the pull, the connecting rod 405 moves downwards to drive the sliding block 409 to move downwards, the sliding block 409 moves downwards to stretch the fourth spring 408, so that the gear 410 slides along the groove, the upper limbs of a patient are exercised, the muscle strength of the patient is enhanced, the whole muscle of the patient can be exercised, the blood circulation of the patient is promoted, the whole body of the patient is exercised, the recovery of the patient is facilitated, through the matching of the gear 410 and the rack 407 in the groove, on one hand, the fourth spring 408 can be prevented from deviating due to uneven stress of the fourth spring 408, the service life of the device is influenced, on the other hand, the patient can slowly rise and fall in the using process, the situation that the fourth spring 408 rapidly rises and falls to touch the patient is avoided, the secondary damage of the patient is caused, meanwhile, the patient can be helped to stretch through the matching of the gear 410 and the groove, and the problem that the patient lies on bed for a long time is solved, the problem of leg edema caused by unsmooth venous return of the lower leg during lying in bed is solved by arranging the limiting device 2, the lying-in woman has a large belly due to self reasons and is inconvenient to move when going to bed, so that the auxiliary device 4 is not beneficial to use, the clamping block 23 is inserted into the limiting hole 24 suitable for the self condition of the lying-in woman, when the clamping block 23 is inserted into the limiting hole 24, the clamping block 23 extrudes the baffle 26, the baffle 26 extrudes the first spring 22, the first spring 22 firmly limits the clamping block 23 in the limiting hole 24 by utilizing self elasticity, the arrangement is characterized in that when the bolt 21 is unscrewed, the extension column 27 falls into the supporting column 25, the height of the bed body 3 suitable for the lying-in woman cannot be adjusted due to the fact that the extension column 27 falls into the supporting column 25, at the moment, the bolt 21 is inserted into the round hole matched with the limiting hole 24 suitable for the self condition of the lying-in woman, so as to fix, the problems that the puerpera has a bigger belly due to self reasons and is inconvenient to move when getting to bed are avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A limb auxiliary adjustment device for obstetric nursing, comprising a base (1) and an auxiliary device (4), characterized in that: the surface of the base (1) is provided with four limiting devices (2), four A bed body (3) is provided at one end of the limiting device (2) away from the base (1), an auxiliary device (4) is provided on the surface of the bed body (3), and the auxiliary device (4) includes a triangular fixing block (411), the bottom of the triangular fixing block (411) is fixedly connected with the bed body (3), the surface of the triangular fixing block (411) is rotatably connected with a crank connecting rod (401), the crank connecting rod The surface of (401) is provided with a fixing mechanism (402), the fixing mechanism (402) includes a foot pedal (4029), the side surface of the foot pedal (4029) is fixedly connected with the crank connecting rod (401), the A fixing plate (4021) is fixedly installed on the side of the foot pedal (4029), and a second spring (4022) is fixedly installed on the surface of the fixing plate (4021), and the second spring (4022) is away from the fixing plate (4021) A bar block (4023) is fixedly connected to one end of the bar block, and a third spring (4024) is fixedly installed at both ends of the bar block (4023), and the third spring (4024) is far away from the edge of the bar block (4023). A square block (4025) is fixedly connected at one end, a U-shaped block (4026) is fixedly installed at one end of the foot pedal (4029) away from the fixing plate (4021), and a slot is formed on the surface of the U-shaped block (4026). (4027), a rectangular groove (4028) is clamped on the side of the U-shaped block (4026).

2. The limb auxiliary adjusting device for obstetric nursing according to claim 1, wherein the size of the rectangular slot (4028) is adapted to the size of the square block (4025), and the card slot (4025) The size of 4027 is adapted to the size of the bar block (4023). ) snapped.

3 . The limb auxiliary adjusting device for obstetric nursing according to claim 1 , wherein a cylinder ( 403 ) is fixedly installed on the surface of the base ( 1 ) relative to the head of the bed body ( 3 ). 4 . The surface of the cylinder (403) is provided with a chute, the interior of the chute is slidably connected with a sliding rod (404), and the sliding rod (404) is fixedly installed with a connecting rod (405) relative to one side of the bed (3). ), a pull ring (406) is fixedly installed at one end of the connecting rod (405) away from the sliding rod (404), a sliding block (409) is slidably connected inside the sliding groove, and the surface of the sliding block (409) is rotatably connected There is a gear (410), a groove is formed on the inner wall of the chute, a rack (407) is fixedly installed inside the groove, and a fourth spring ( 408).

The limb auxiliary adjusting device for obstetric nursing according to claim 3, characterized in that: the surface of the slider (409) is provided with a tooth-like structure, and the slider (409) is provided with a tooth-like structure. The tooth-like structure is engaged with a gear (410), and an end of the gear (410) away from the slider (409) is rotatably connected with the rack (407).

5 . The limb auxiliary adjusting device for obstetric nursing according to claim 1 , wherein the four limiting devices ( 2 ) comprise a support column ( 25 ), and the bottom of the support column ( 25 ) is at the bottom of the support column ( 25 ). It is fixedly connected to the base (1), the side of the support column (25) is inserted with a bolt (21), and the interior of the support column (25) is movably connected with an extension column (27), and the extension column (27) Limiting holes (24) are provided on the surface of the outer wall, and the limiting holes (24) are evenly distributed on the surface of the extension column (27). A first spring (22) is fixedly installed inside the position hole (24), and a baffle plate (26) is fixedly installed at one end of the first spring (22) close to the clamping block (23).

6 . The limb auxiliary adjusting device for obstetric nursing according to claim 5 , wherein the position of the support column ( 25 ) relative to the limit hole ( 24 ) is provided with a matching bolt ( 21 ). 7 . Round holes, the spacing of the round holes matches the limit holes (24).