CN-224220355-U - Lying-in prone position adjusting backrest for obstetrical nursing

Abstract

The utility model discloses a lying-in position adjusting backrest for obstetrical nursing, which comprises a backup plate and a bottom plate which are connected in a rotating way, wherein an arc-shaped rod and an arc-shaped sleeve are respectively and fixedly connected to the opposite surfaces of the backup plate and the bottom plate, and the outer surface wall of the arc-shaped rod is connected with the inner surface wall of the arc-shaped sleeve in a sliding way. According to the utility model, after a lying-in woman adjusts a comfortable prone position, the bottom plate is laid on the bed surface, then the backup plate is turned over to be abutted against the waist and back of a lying-in woman, the arc rod synchronously slides along the arc sleeve, then the fixing rod is rotated to be screwed with the outer surface wall of the arc sleeve, the fixing of the arc rod and the arc sleeve is realized through the contact friction between the open end of the fixing rod and the outer surface wall of the arc rod, the angle locking of the bottom plate and the backup plate is realized, and the backup plate is stably lifted on the waist and back of the lying-in woman, so that the angle adjustment of the backup plate can be performed according to the requirement of lying-in woman on the side while the lying-in woman is lifted, and the application range of the lying-in woman prone position adjusting backrest for obstetrical nursing is improved.

Inventors

• Fan Meiqiong

Assignees

• 中山大学附属第六医院

Dates

Publication Date

20260512

Application Date

20250424

Claims (6)

1. 1. Lying-in position adjusting backrest for obstetrical nursing comprises a backup plate (1) and a bottom plate (2) which are connected in a rotating mode, and is characterized in that the opposite surfaces of the backup plate (1) and the bottom plate (2) are fixedly connected with an arc rod (3) and an arc sleeve (4) respectively, the outer surface wall of the arc rod (3) is in sliding connection with the inner surface wall of the arc sleeve (4), the outer surface wall of the arc sleeve (4) is provided with a fixing assembly used for fixing the position of the arc rod (3), and the inner surface wall of the arc sleeve (4) is provided with a constraint assembly used for restraining the position of the arc rod (3).
2. 2. Lying-in prone position adjusting backrest for obstetric nursing according to claim 1, characterized in that the outer surface wall of the bottom plate (2) is detachably connected with an extension rod (5), a sliding rod (6) is integrated on the outer side of the extension rod (5), a connecting frame (8) with a U-shaped structure is inserted in the sliding rod (6), the outer surface wall of the sliding rod (6) is connected with a locking rod (10) in a screwing mode, and the open end of the locking rod (10) is abutted to the outer surface wall of the vertical end of the connecting frame (8).
3. 3. Lying-in prone position adjusting backrest for obstetric nursing according to claim 2, characterized in that the outer surface wall of the extension rod (5) is fixedly connected with a lapping piece (7), and the lapping piece (7) is fixedly connected with the top of the bottom plate (2) through a screw.
4. 4. A lying-in position adjusting backrest for obstetric nursing as claimed in claim 3, characterized in that the outer surface wall of the slide bar (6) is in sliding connection with the inner surface wall of the extension bar (5), a positioning bar (9) is screwed at the top of the extension bar (5), and the open end of the positioning bar (9) is abutted to the outer surface wall of the slide bar (6).
5. 5. Lying-in prone position adjusting backrest for obstetric nursing according to claim 4, characterized in that the fixing assembly comprises a fixing rod (11) screwed with the outer surface wall of the arc-shaped sleeve (4), and that the open end of the fixing rod (11) abuts against the outer surface wall of the arc-shaped rod (3).
6. 6. Lying-in prone position adjusting backrest for obstetric nursing according to claim 5, characterized in that the restraining assembly comprises a protruding block (12) fixedly connected to the side edge of the arc-shaped rod (3), and the outer surface wall of the protruding block (12) is slidably connected with the inner surface wall of the arc-shaped sleeve (4) through a sliding groove (13).

Description

Lying-in prone position adjusting backrest for obstetrical nursing Technical Field The utility model relates to the technical field of nursing accessories, in particular to a lying-in prone position adjusting backrest for obstetrical nursing. Background The lying-in position backrest is auxiliary equipment designed for obstetrical nursing, and is mainly used for supporting comfortable positions of lying-in women in different labor courses, the design of the backrest considers the physical characteristics of the lying-in women and the requirements of the labor courses, and aims to provide good physical support, relieve fatigue and help improve the labor experience. Chinese patent publication No. CN212439169U, publication time 20210202 discloses a novel lying-in woman prone position regulation back for obstetrical nursing, including base and connecting pad, the connecting pad is installed to the upper end of base, be provided with the adjustable cushion that upwards stretches to one side on the outer wall of the right-hand member that is close to of base, be provided with on the outer wall of the right-hand member of adjustable cushion and lean on the cushion device, the cushion device is leaned on to the pillow includes thread gluing area, connecting band, back cushion and linking bag, the back cushion sets up on the outer wall of the right-hand member of adjustable cushion, be connected with the connecting band on the outer wall of the front end of back cushion, the front end of adjustable cushion is provided with the thread gluing area on being close to the upside outer wall. For example, the conventional lying-in prone position backrest of the lying-in woman is mainly composed of a bottom plate and a back plate which are fixedly matched, the bottom plate is tiled on a bed surface, the back plate is used for lifting the waist and back of the lying-in woman in a lateral lying state, in a specific implementation process, the angles between the back plate and the bottom plate are relatively fixed, and the comfortable lateral lying-in angles of the lying-in woman in different scenes are different, so that the universality of the lying-in prone position backrest of the lying-in woman can be further optimized, and accordingly, the lying-in prone position backrest of the lying-in woman for obstetrical nursing needs to be correspondingly provided to solve the problems. Disclosure of utility model The utility model aims to solve the problems and provides a lying-in position adjusting backrest for obstetric nursing. In order to achieve the above purpose, the present utility model adopts the following technical scheme: Lying-in position adjusting backrest for obstetrical nursing comprises a backup plate and a bottom plate which are connected in a rotating mode, an arc rod and an arc sleeve are fixedly connected to opposite faces of the backup plate and the bottom plate respectively, an outer surface wall of the arc rod is in sliding connection with an inner surface wall of the arc sleeve, a fixing assembly used for fixing the position of the arc rod is arranged on the outer surface wall of the arc sleeve, and a constraint assembly used for constraining the position of the arc rod is arranged on the inner surface wall of the arc sleeve. Preferably, the outer surface wall of the bottom plate is detachably connected with an extension rod, a sliding rod is integrated on the outer side of the extension rod, a connecting frame of a U-shaped structure is inserted in the sliding rod in a plugging mode, the outer surface wall of the sliding rod is connected with a locking rod in a screwing mode, and the open end of the locking rod is abutted to the outer surface wall of the vertical end of the connecting frame. Preferably, the outer surface wall of the extension rod is fixedly connected with the lap, and the lap is fixedly connected with the top of the bottom plate through a screw. Preferably, the outer surface wall of the slide bar is in sliding connection with the inner surface wall of the extension bar, the top of the extension bar is in screwed connection with a positioning bar, and the open end of the positioning bar is abutted against the outer surface wall of the slide bar. Preferably, the fixing component comprises a fixing rod which is connected with the outer surface wall of the arc-shaped sleeve in a screwing mode, and the open end of the fixing rod is abutted against the outer surface wall of the arc-shaped rod. Preferably, the restraint assembly comprises a lug fixedly connected with the side edge of the arc-shaped rod, and the outer surface wall of the lug is in sliding connection with the inner surface wall of the arc-shaped sleeve through a sliding groove. In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: 1. According to the application, after a lying-in woman adjusts a comfortable prone position, the bottom plate is laid on the bed surface, th