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CN-122005246-A - Suspended supporting device for head and face of prone position of adjustable hollow frame

CN122005246ACN 122005246 ACN122005246 ACN 122005246ACN-122005246-A

Abstract

The invention discloses an adjustable hollow frame prone position head and face suspension supporting device which comprises a mounting frame, wherein a processing piece is mounted on the mounting frame and comprises a rotating frame, a positioning piece, four groups of brackets and a supporting assembly, the rotating frame is rotatably connected to the mounting frame, the rotating frame is of a hollow frame structure, the positioning piece is arranged on the left side of the mounting frame, the four groups of brackets are respectively arranged on two sides of the mounting frame and used for supporting the rotating frame, and the supporting assembly is mounted in the rotating frame and comprises a first interval adjusting piece. This unsettled strutting arrangement of fretwork frame prone position head face lets two-way screw rod and two sets of movable seats, first slide bar cooperation, adjusts two sets of second slide bars, driving medium, movable block, first vernier, marking rod, first die-ring, second vernier interval, drives two sets of movable blocks, first vernier, first die-ring vertical synchronous motion respectively through cross axle, two sets of sleeves, bevel gear subassembly, first unidirectional screw rod.

Inventors

  • XU FENGTAO

Assignees

  • 三峡大学

Dates

Publication Date
20260512
Application Date
20260326

Claims (10)

  1. 1. The head and face suspension supporting device for the prone position of the adjustable hollow frame comprises a mounting frame (1) and is characterized in that the mounting frame (1) is provided with a processing piece for supporting and processing the prone position of the head, and the processing piece comprises: The rotating frame (2) is rotationally connected to the mounting frame (1), and the rotating frame (2) is of a hollowed-out frame structure and is used for providing support for the support end; the positioning piece (3) is arranged on the left side of the mounting frame (1) and used for fixing the rotating frame (2) at different angles; Four groups of brackets (4) are respectively arranged at two sides of the mounting frame (1) and used for supporting the rotating frame (2); The support component (5) is arranged in the rotating frame (2) and used for supporting the head outline of a patient, the support component (5) comprises a first interval adjusting piece (51), the first interval adjusting piece (51) comprises a two-way screw rod (511) rotationally connected with the rotating frame (2), two groups of first sliding rods (512) parallel to the two-way screw rod (511) are fixedly connected with the inner side of the rotating frame (2), two groups of movable seats (513) which are respectively and slidably connected with two groups of movable seats (513) in threaded connection with the two-way screw rod (511) are respectively and slidably connected with the two sides of the first sliding rods (512), a second sliding rod (514) is fixedly connected with the lower side of the movable seat (513), a movable block (516) is slidably connected with the second sliding seat (513), a transmission piece (515) used for adjusting the height of the movable block (516) is connected with the middle part of the movable seat (513), a cross support shaft 519 used for driving the transmission piece (515) is rotationally connected with the middle part of the rotating frame (2), two groups of movable blocks (516) are fixedly connected with a first support ring (54) close to the middle part of the rotating frame (2), the upper side of the rotating frame (2) is fixedly connected with a second support ring (53) and the second support ring (53) is connected with the second support ring (53), a support piece (52) for supporting the protective belt (57) is arranged on the front side of the rotating frame (2).
  2. 2. The adjustable hollow frame prone position head and face suspension supporting device is characterized in that the positioning piece (3) comprises a positioning disc (31) coaxially and fixedly connected to the left side of the rotating end of the rotating frame (2), a screw (32) is connected to the mounting frame (1) close to the lower side of the positioning disc (31) in a threaded mode, a positioning block (33) is fixedly connected to the top of the screw (32), a plurality of positioning grooves are formed in the side face of the positioning disc (31) corresponding to the positioning block (33), the positioning block (33) is matched with the positioning grooves in a clamping mode, locking of the rotating angle of the rotating frame (2) is achieved, and the positioning grooves are evenly distributed along the axial direction of the positioning disc (31).
  3. 3. The device for supporting the head and the face of the prone position of the adjustable hollowed-out frame in a suspended mode is characterized in that the bidirectional screw rod (511) and the first sliding rod (512) are arranged on the rotating frame (2) along the X-axis direction, the left side of the bidirectional screw rod (511) is fixedly connected with a first rotating wheel, the left side of the cross shaft (519) is fixedly connected with a second rotating wheel, the top of the bracket (4) is provided with a buffer pad and is attached to the lower end of the rotating frame (2), the supporting piece (52) comprises a containing piece (525) used for containing two groups of protection belts (57), the front side of the containing piece (525) is connected with an L-shaped block (523), an L-shaped frame (522) which is in sliding connection with the L-shaped block (523) is fixedly connected to the rotating frame (2), a second unidirectional screw rod (524) which is in threaded connection with the L-shaped block (523) is rotatably connected to the rotating frame, and the top of the second unidirectional screw rod (524) is coaxially fixedly connected with a driving block (521).
  4. 4. The device for supporting the head and face of the prone position of the adjustable hollowed-out frame in a suspended mode according to claim 3, wherein the storage piece (525) comprises a supporting block (5251) fixedly connected with the bottom of the L-shaped block (523), two groups of connecting blocks (5252) are fixedly connected to the front side of the supporting block (5251), two groups of storage wheels (5253) fixedly connected with a protective belt (57) are rotatably connected between the two groups of connecting blocks (5252), worm gear assemblies (5254) are connected to the top of the storage wheels (5253), and hand wheels (5255) are commonly connected to the left sides of the two groups of worm gear assemblies (5254).
  5. 5. The device for supporting the head and face of the prone position of the adjustable hollow frame in a suspended mode is characterized in that a sliding groove in which a protective belt (57) is arranged on the lower side of the supporting block (5251) is in sliding connection, a worm in a worm-gear assembly (5254) is fixedly connected with a hand wheel (5255) in a coaxial mode, the worm is rotationally connected with the connecting block (5252), a worm wheel in the worm-gear assembly (5254) is fixedly connected with a containing wheel (5253) in a coaxial mode, a plurality of positioning holes are formed in the side face of the hand wheel (5255), positioning pins which are matched with the positioning holes and used for locking the hand wheel (5255) are connected to the left side of the connecting block (5252) in a threaded mode, and two groups of worm-gear assemblies (5254) are symmetrically arranged on two sides of the connecting block (5252).
  6. 6. The device for supporting the head and face of the prone position of an adjustable hollow frame in a suspended manner according to claim 1, wherein the transmission member (515) comprises a sleeve (5151) rotatably connected with the movable seat (513) and slidably connected with the cross shaft (519), the sleeve (5151) is connected with a bevel gear assembly (5152), and a first unidirectional screw (5153) rotatably connected with the movable seat (513) and in threaded connection with the movable block (516) is connected to the bottom of the bevel gear assembly (5152).
  7. 7. The device for supporting the head and face of the prone position of an adjustable hollow frame in a suspended manner according to claim 6, wherein a cross groove which is in sliding connection with a cross shaft (519) is arranged in the sleeve (5151) in a penetrating manner from left to right, the sleeve (5151) is fixedly connected with a driving bevel gear in a bevel gear assembly (5152) in a coaxial manner, a driven bevel gear in the bevel gear assembly (5152) is fixedly connected with a first unidirectional screw (5153) in a coaxial manner, and the driving bevel gear and the driven bevel gear in the bevel gear assembly (5152) are meshed with each other.
  8. 8. The device for supporting the head and face in the prone position of the adjustable hollow frame as set forth in claim 1, wherein the supporting assembly (5) further comprises a second cursor (55) fixedly connected to the front side of the movable base (513), a scale (56) is fixedly connected to the lower side of the rotating frame (2) close to the second cursor (55), and the second cursor (55) is matched with the scale (56) to display the position of the movable base (513) along the X-axis direction.
  9. 9. The device for supporting the head and face of the prone position of an adjustable hollow frame in a suspended manner as set forth in claim 1, wherein the first distance adjusting member (51) further comprises a marking rod (518) fixedly connected to the lower side of the movable base (513), a first cursor (517) is fixedly connected to the end, close to the marking rod (518), of the movable block (516), and the first cursor (517) is matched with the marking rod (518) and is used for displaying the lifting height of the movable block (516).
  10. 10. The device for supporting the head and face in the prone position of the adjustable hollow frame as set forth in claim 1, wherein the surfaces of the first support ring (54) and the second support ring (58) are respectively sleeved with a sponge sleeve, the surfaces of the sponge sleeves are provided with anti-slip lines, the inner side of the second support ring (58) is provided with a movable groove in sliding connection with the protective belt (57), and the second spacing adjusting piece (53) has the same internal structure as the first spacing adjusting piece (51) and is used for adjusting the spacing between the two groups of second support rings (58).

Description

Suspended supporting device for head and face of prone position of adjustable hollow frame Technical Field The invention relates to the technical field of prone position head support, in particular to an adjustable hollow frame prone position head and face suspension support device. Background The prone position ventilation support has wide clinical application, the core principle is that ventilation/blood flow ratio is optimized through body position change, secretion drainage is promoted, compression of heart to lung is relieved, and the like, the prone position ventilation support needs to be applied to a corresponding support structure to provide suspended support for the head of a patient, the prone position head and face support device with reference to a publication number CN201676112U can be used for suspending the eyes, the nose and the mouth of the patient, the face and the eyes of the patient are prevented from being extruded, and as described in the above patent, the existing face suspended support device is difficult to synchronously adjust the distance and the height of parts for providing support at corresponding positions according to the head shape of the patient, so that adaptability and lifting effects of the device to different patients are affected, and the adjustment efficiency is complicated and easy to cause dislocation of support ends. Disclosure of Invention Aiming at the defects of the prior art, the invention provides an adjustable hollow frame prone position head and face suspension supporting device, which solves the problems that the adaptability of a lifting end of the device to heads of different patients is poor, suspension supporting effect is affected and the like. In order to achieve the purpose, the invention is realized through the following technical scheme that the head and face suspension supporting device of the prone position of the adjustable hollow frame comprises a mounting frame, wherein the mounting frame is provided with a processing piece for supporting and processing the head of the prone position, and the processing piece comprises: the rotating frame is rotationally connected to the mounting frame, is of a hollowed-out frame structure and is used for providing support for the support end; the positioning piece is arranged on the left side of the mounting frame and used for fixing the rotating frame at different angles; The four groups of brackets are respectively arranged at two sides of the mounting frame and used for supporting the rotating frame; The support assembly is arranged in the rotating frame and used for supporting the head outline of a patient, the support assembly comprises a first interval adjusting piece, the first interval adjusting piece comprises a bidirectional screw rod which is rotationally connected with the rotating frame, two groups of first sliding rods which are parallel to the bidirectional screw rod are fixedly connected to the inner side of the rotating frame, two groups of movable seats which are in threaded connection with the bidirectional screw rod are respectively and slidably connected to the two sides of the first sliding rods, a second sliding rod is fixedly connected to the lower side of the movable seat, a movable block is slidably connected to the second sliding rod, a transmission piece for adjusting the height of the movable block is connected to the middle of the movable seat, a cross shaft for driving the transmission piece is rotationally connected to the rotating frame, two groups of movable blocks are close to the middle of the rotating frame and fixedly connected with first supporting rings, a second interval adjusting piece is further connected to the rotating frame, two groups of second supporting rings are connected to the inner side of the second interval adjusting piece, a protecting belt which is slidably connected to the front side of the first supporting rings, and a supporting piece for supporting the protecting belt is arranged on the front side of the rotating frame. Preferably, the locating piece includes coaxial fixed connection at the locating plate of rotating end left side of rotating frame, and the mounting bracket is close to locating plate downside threaded connection and has the screw, and screw top fixedly connected with locating piece, locating plate side correspond the locating piece and are equipped with a plurality of constant head tanks, locating piece and constant head tank joint cooperation realize rotating frame turned angle's locking, and the constant head tank is along locating plate axial evenly distributed. Preferably, the bidirectional screw rod, first slide bar all set up on rotating the frame along X axis direction, the first runner of bidirectional screw rod left side fixedly connected with, cross axle left side fixedly connected with second runner, the bracket top is equipped with the blotter and laminates with rotating the frame lower extreme, support piece is includi