A new rotary type vestibular function detector

Abstract

The utility model discloses a novel rotary vestibular function detector, including the barrel base, the barrel base: its upper surface rotation is connected with the barrel, and the barrel is stainless steel edge -lined barrel, and the rear side inner wall middle part of barrel is equipped with the visual strip, and the front surface of barrel base is equipped with the support frame, and the mouth shape frame bottom wall of support frame is equipped with the chin support, and the mouth shape frame upper end of support frame is equipped with the forehead support, and the rear side middle part of barrel is rotatably connected with the cylinder through the bearing, and the outer arc surface of cylinder is hung with the positioning top through the lifting rope, and the lifting rope is installed in cooperation with the scale line of the rear side of barrel, and the novel rotary vestibular function detector, through the change of the base four -wheel support barrel rolling to the track type, avoids the displacement, the slippage phenomenon such as slipping of cylinder in the process of rotating, changes chin support to chin forehead support integration, avoids the friction surface in the process of barrel rotating, increases the comfort degree of the measured personnel, and the head of the measured personnel is positioned conveniently and quickly.

Claims

1. A new rotary type vestibular function detector, characterized by: Includes a cylindrical base (1); Cylindrical base (1): A cylindrical barrel (2) is rotatably connected to its upper surface. The cylindrical barrel (2) is a stainless steel-edged cylindrical barrel. A visual inspection strip (3) is provided in the middle of the inner wall of the rear side of the cylindrical barrel (2). A support frame (4) is provided on the front surface of the cylindrical base (1). A chin support (5) is provided on the bottom wall of the mouth-shaped frame of the support frame (4). A forehead support (6) is provided at the upper end of the mouth-shaped frame of the support frame (4). A cylinder is rotatably connected to the middle of the rear side of the cylindrical barrel (2) through a bearing. A positioning gyroscope (20) is suspended on the outer arc surface of the cylinder by a hanging rope. The hanging rope is installed in conjunction with the scale line on the rear side of the cylindrical barrel (2).

2. The new rotary type vestibular function detector according to claim 1, characterized in that: The upper surface of the cylindrical base (1) is provided with track rings (7) at both the front and rear ends, and the outer arc of the cylindrical base (2) is provided with limiting rotating rings (8) at both the front and rear ends. The limiting rotating rings (8) are rotatably connected to the adjacent track rings (7).

3. The new rotary type vestibular function detector according to claim 2, characterized in that: Rollers (9) are rotatably connected between the front and rear inner walls of the track ring (7) via a rotating shaft. The outer arc surface of the roller (9) contacts the outer arc surface of the adjacent limiting rotating ring (8).

4. The new rotary type vestibular function detector according to claim 1, characterized in that: The lower surface of the cylindrical base (1) is provided with an adjustment frame (10), and a support plate (11) is vertically slidably connected inside the adjustment frame (10). The lower end of the support plate (11) extends out of the interior of the adjustment frame (10) and is provided with an instrument base (12).

5. The new rotary type vestibular function detector according to claim 4, characterized in that: A rotating column (15) is rotatably connected between the front and rear inner walls of the adjusting frame (10). The rotating column (15) passes through the clearance groove on the surface of the support plate (11). A gear (17) is provided on the outer arc surface of the rotating column (15). A rack plate (18) is provided on the surface of the support plate (11). The rack plate (18) meshes with the gear (17).

6. The new rotary type vestibular function detector according to claim 5, characterized in that: The worm gear (14) is rotatably connected between the left and right inner walls of the adjusting frame (10), and the outer arc surface of the rotating column (15) is provided with a worm wheel (16), which meshes with the worm gear (14).

7. The new rotary type vestibular function detector according to claim 4, characterized in that: The lower surface of the instrument base (12) is provided with wheels (13).

8. The new rotary type vestibular function detector according to claim 5, characterized in that: The right side of the adjustment frame (10) is provided with an adjustment motor (19), the output shaft of the adjustment motor (19) is fixedly connected to the right end of the worm (14), the right side of the adjustment frame (10) is provided with a microcontroller (21), the input end of the microcontroller (21) is electrically connected to an external power source, the upper surface of the instrument base (12) is provided with a foot switch (22), the output end of the foot switch (22) is electrically connected to the input end of the microcontroller (21), and the input end of the adjustment motor (19) is electrically connected to the output end of the microcontroller (21).

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