CN215915348U - Angle gauge for elevating bed head - Google Patents

Abstract

The utility model discloses a bed head raising protractor which comprises a bedstead, wherein a fixed bed board is fixedly arranged at the top of the bedstead, a movable bed board is hinged to one end of the fixed bed board, an adjusting mechanism is welded to the bottom of the bedstead, a fixed block is welded to the bottom of the movable bed board, a cavity is formed in the bottom of the fixed block, and swing rods are rotatably arranged on the front side wall and the rear side wall of the cavity. Thereby it rotates to drive the axis of rotation through rotating the handle and drives first bevel gear, drive second bevel gear through first bevel gear and rotate and then drive the threaded rod and rotate, rotate through the threaded rod and make the fly leaf along the threaded rod motion, drive the connecting rod motion through the fly leaf and then realize lifting movable bed board, rotate in the cavity through the pendulum rod and receive gravity to keep vertical downwards, thereby realize that the pointer is vertical and make things convenient for medical personnel's reading with the scale mark coincidence that corresponds, and then the medical personnel of being convenient for adjust movable bed board's angle.

Description

Angle gauge for elevating bed head

Technical Field

The utility model relates to the technical field of angle measurement, in particular to a protractor for a lifting bed head.

Background

Some patients in the hospital need to raise the bed head to a fixed angle due to illness, and the patient rehabilitation is helped greatly, but the height raised by the bed head can not be known accurately by nurses in the process of raising the bed head, and when the bed head is raised, the bed head is often felt by the sense, and the accuracy of raising the angle can not be guaranteed.

The sick bed that current hospital used does not have measuring device when raising the head of a bed and can measure the angle of raising the head of a bed and detect, need adopt the measuring tool to measure when fixed angle is raised to the head of a bed to needs, unusual trouble.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a bed head lifting protractor, which solves the problem that the angle of a bed head lifting can be measured without a measuring device when the bed head is lifted in the existing sickbed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a raise head of a bed protractor, includes the bedstead, the top fixed mounting of bedstead has fixed bed board, the articulated activity bed board of installing in one end of fixed bed board, the bottom welded mounting of bedstead has adjustment mechanism, the bottom welded mounting of activity bed board has the fixed block, the cavity has been seted up to the bottom of fixed block, the lateral wall rotates around the cavity and installs the pendulum rod, the preceding lateral wall welded mounting of pendulum rod has the pointer, the equal fixed mounting of both sides wall has the scale mark around the fixed block, the quantity of scale mark has a plurality ofly and even equidistance be the annular array setting.

Preferably, the adjusting mechanism consists of a box body, a rotating shaft, a first conical gear, a bearing seat, a threaded rod, a second conical gear, a movable plate, a connecting rod and a handle, a rotating shaft is rotatably arranged on the inner wall of the rear side of the box body, the free end of the rotating shaft penetrates through the inner wall of the front side of the box body and extends to the outside of the box body to be welded with a handle, a first conical gear is embedded and installed on the surface of the rotating shaft, a bearing seat is welded and installed at the bottom of the inner side of the box body, a threaded rod is rotatably arranged on the inner wall of one side of the box body, the free end of the threaded rod passes through the bearing seat, a second conical gear is welded at the free end of the threaded rod and is meshed with the first conical gear, the utility model discloses a bed, including threaded rod, movable bed board, connecting rod, movable bed board, movable plate, connecting rod, movable plate, and movable plate, movable.

Preferably, the quantity of threaded rod has two sets ofly, and is parallel symmetry setting, and the screw thread of two sets of threaded rods revolves to opposite, and the fly leaf of being convenient for moves along the threaded rod.

Preferably, the fixed block is semicircular, and the fixed block is made of transparent materials.

Preferably, the swing rod is T-shaped and is arranged in a sliding manner with the cavity.

Preferably, the quantity of pointer has two sets ofly, and the symmetry sets up in the front and back both sides wall of pendulum rod, and the pointer is located the front and back both sides of fixed block, the two-way reading of medical personnel of being convenient for.

Compared with the prior art, the utility model has the beneficial effects that: this raise head of a bed protractor, thereby it rotates to drive first bevel gear to rotate to drive the axis of rotation through rotating the handle, drive second bevel gear through first bevel gear and rotate and then drive the threaded rod and rotate, it makes the fly leaf move along the threaded rod to rotate through the threaded rod, drive the connecting rod motion through the fly leaf and then realize lifting movable bed board, it keeps vertical downwards to receive gravity to rotate in the cavity through the pendulum rod, thereby realize that the pointer is vertical and the convenient medical personnel's reading of scale mark coincidence that corresponds, and then the medical personnel of being convenient for adjust movable bed board's angle.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of a side sectional view of the present invention.

In the figure: 1 bedstead, 2 fixed bed boards, 3 movable bed boards, 4 adjusting mechanisms, 401 boxes, 402 rotating shafts, 403 first bevel gears, 404 bearing seats, 405 threaded rods, 406 second bevel gears, 407 movable boards, 408 connecting rods, 409 handles, 5 fixed blocks, 6 cavities, 7 oscillating bars, 8 pointers and 9 scale marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-4, the utility model provides a technical solution, a bed head raising protractor, comprising a bed frame 1, a fixed bed board 2 fixedly installed on the top of the bed frame 1, a movable bed board 3 hinged to one end of the fixed bed board 2, an adjusting mechanism 4 welded to the bottom of the bed frame 1, the adjusting mechanism 4 comprising a box 401, a rotating shaft 402, a first bevel gear 403, a bearing seat 404, a threaded rod 405, a second bevel gear 406, a movable plate 407, a connecting rod 408, and a handle 409, wherein the rotating shaft 402 is rotatably installed on the inner wall of the rear side of the box 401, the handle 409 is welded to the outer part of the box 401 by penetrating the free end of the rotating shaft 402 through the inner wall of the front side of the box 401, the first bevel gear 403 is embedded on the surface of the rotating shaft 402, the bearing seat 404 is welded to the bottom of the inner side of the box 401, the threaded rod 405 is rotatably installed on the inner wall of one side of the box 401, the free end of a threaded rod 405 penetrates through a bearing seat 404, a second conical gear 406 is welded and installed at the free end of the threaded rod 405, the second conical gear 406 is meshed with the first conical gear 403, a movable plate 407 is installed on the surface of the threaded rod 405 in a threaded manner, two groups of threaded rods 405 are arranged in parallel and symmetrically, the thread turning directions of the two groups of threaded rods 405 are opposite, the movable plate 407 can conveniently move along the threaded rod 405, a connecting rod 408 is hinged and installed at the top of the movable plate 407, the free end of the connecting rod 408 is hinged and installed at the bottom of the movable bed plate 3, a fixed block 5 is welded and installed at the bottom of the movable bed plate 3, the fixed block 5 is semicircular, the fixed block 5 is made of a transparent material, a cavity 6 is formed at the bottom of the fixed block 5, swing rods 7 are rotatably installed on the front side wall and the rear side wall of the cavity 6, the swing rods 7 are T-shaped and are arranged in a sliding manner with the cavity 6, and pointers 8 are welded and installed on the front side wall of the swing rods 7, the quantity of pointer 8 has two sets ofly, and the symmetry sets up the both sides wall around pendulum rod 7, and pointer 8 is located the both sides around fixed block 5, and the medical personnel two-way reading of being convenient for, and the equal fixed mounting of both sides wall has scale mark 9 around fixed block 5, and the quantity of scale mark 9 has a plurality ofly and even equidistance be the annular array setting.

When in use: thereby medical personnel rotate handle 409 drives axis of rotation 402 and rotates and drive first bevel gear 403 and rotate, drive second bevel gear 406 through first bevel gear 403 and rotate and then drive threaded rod 405 and rotate, it makes fly leaf 407 move along threaded rod 405 to rotate through threaded rod 405, drive connecting rod 408 motion and then realize lifting movable bed board 3 through fly leaf 407, in-process pendulum rod 7 that movable bed board 3 lifted up receives gravity at the 6 internal rotations of cavity and keeps vertical downwards, thereby it makes things convenient for medical personnel's reading to realize the vertical and scale mark 9 coincidence that corresponds of pointer 8, and then the angle of being convenient for medical personnel to movable bed board 3 is adjusted.

In conclusion, this raise head of a bed protractor, thereby it rotates to drive first conical gear 403 to rotate to drive axis of rotation 402 through rotating handle 409, it rotates and then drives threaded rod 405 to drive second conical gear 406 through first conical gear 403, it makes fly leaf 407 move along threaded rod 405 to rotate through threaded rod 405 rotation, it moves and then realizes lifting movable bed board 3 to drive connecting rod 408 through fly leaf 407, it keeps vertical downwards to receive gravity through pendulum rod 7 at cavity 6 internal rotation, thereby it makes things convenient for medical personnel's reading to realize that 8 vertical and the coincidence of scale mark 9 that correspond of pointer makes things convenient for, and then it adjusts the angle of movable bed board 3 to be convenient for medical personnel, the problem that current sick bed does not have measuring device to measure the angle of raising the head of a bed when raising the head of a bed is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a raise head of a bed protractor, includes bedstead (1), its characterized in that, the top fixed mounting of bedstead (1) has fixed bed board (2), movable bed board (3) are installed in the one end of fixed bed board (2) is articulated, adjustment mechanism (4) are installed in the bottom welding of bedstead (1), fixed block (5) are installed in the bottom welding of movable bed board (3), cavity (6) have been seted up to the bottom of fixed block (5), pendulum rod (7) are installed in the rotation of the front and back lateral wall of cavity (6), pointer (8) are installed in the preceding lateral wall welding of pendulum rod (7), the equal fixed mounting of both sides wall has scale mark (9) around fixed block (5), the quantity of scale mark (9) has a plurality of and even equidistance be the setting of annular array.

2. The protractor for elevating the bed head as claimed in claim 1, wherein the adjusting mechanism (4) is composed of a case (401), a rotating shaft (402), a first conical gear (403), a bearing seat (404), a threaded rod (405), a second conical gear (406), a movable plate (407), a connecting rod (408) and a handle (409), the rotating shaft (402) is rotatably installed on the inner wall of the rear side of the case (401), the free end of the rotating shaft (402) penetrates through the inner wall of the front side of the case (401) and extends to the outside of the case (401) to be welded with the handle (409), the first conical gear (403) is embedded and installed on the surface of the rotating shaft (402), the bearing seat (404) is welded and installed at the bottom of the inner side of the case (401), the threaded rod (405) is rotatably installed on the inner wall of one side of the case (401), and the free end of the threaded rod (405) penetrates through the bearing seat (404), second conical gear (406) is installed in the free end welding of threaded rod (405), second conical gear (406) is the meshing setting with first conical gear (403), fly leaf (407) are installed to the surface thread of threaded rod (405), connecting rod (408) are installed in the top of fly leaf (407) is articulated, the free end of connecting rod (408) is articulated installation setting with the bottom of activity bed board (3).

3. The protractor for elevated bed head as claimed in claim 2, wherein the threaded rods (405) are provided in two sets, and are symmetrically arranged in parallel, and the thread directions of the two sets of threaded rods (405) are opposite.

4. The protractor for elevating the head of a bed as claimed in claim 1, wherein the fixing block (5) is in a semicircular shape, and the fixing block (5) is made of a transparent material.

5. The protractor for elevating the head of a bed as claimed in claim 1, wherein the swinging rod (7) is T-shaped and is slidably arranged with the cavity (6).

6. The protractor for elevating the head of a bed as claimed in claim 1, wherein the number of the pointers (8) is two, and the pointers are symmetrically arranged on the front and rear side walls of the swing rod (7), and the pointers (8) are arranged on the front and rear side walls of the fixed block (5).

Images