Examination seat for otolaryngology department

Abstract

The examination seat for the otolaryngology department comprises a seat plate and a backrest, the backrest is hinged to the seat plate, and an adjusting device used for adjusting the angle is arranged at the joint of the backrest and the seat plate; a telescopic headrest is arranged at the top end of the backrest; a supporting structure for lying flat is arranged on the back surface of the backrest; a mounting rod is arranged at the bottom end of the seat plate, and a supporting frame is arranged at the bottom end of the mounting rod. According to the utility model, the adjustable design is adopted, the angle is convenient to adjust, the examination is convenient, and the backrest can be supported by using the supporting structure in a lying state, so that the backrest can be stably used and is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of ENT examination, in particular to an ENT examination chair. Background Art

[0002] Otolaryngology is a surgical discipline that diagnoses and treats the ear, nose, pharynx, larynx, and related head and neck areas. Patients usually need to sit on a special treatment chair so that medical staff can diagnose or treat them. Due to the differences in height of patients of different ages and genders, it is necessary to adjust various parts of the examination chair to keep the patient in a comfortable posture while facilitating medical staff to examine and treat them. For this purpose, an examination chair for otolaryngology is proposed. Summary of the invention

[0003] The purpose of the utility model is to provide an examination chair for ENT department to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An examination chair for ENT department comprises a seat plate and a backrest, wherein the backrest is hinged to the seat plate, and an adjusting device for adjusting the angle is provided at the connection between the two.

[0006] A retractable headrest is provided at the top of the backrest;

[0007] The back of the backrest is provided with a supporting structure for lying flat;

[0008] A mounting rod is provided at the bottom end of the seat plate, and a supporting frame is provided at the bottom end of the mounting rod.

[0009] Further, the adjusting device is a seat angle adjuster.

[0010] Furthermore, a telescopic rod is provided at the bottom end of the headrest, and the telescopic rod is fixedly connected to the backrest.

[0011] Furthermore, the support structure includes a support plate and a damping shaft, the backrest is provided with a mounting groove, and the support plate is rotatably connected to the mounting groove via the damping shaft.

[0012] Furthermore, the support frame includes a support foot and a reinforcing rod, the top end of the support foot is welded to the mounting rod, and the bottom end of the support foot is welded to the reinforcing rod.

[0013] Furthermore, armrests are provided on both sides of the seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The adjustable design allows for easy angle adjustment and inspection, and the support structure can be used to support the backrest in a lying position, making it stable and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0019] See also Figure 1-2 , the utility model provides a technical solution:

[0020] An examination chair for otolaryngology includes a seat plate 5 and a backrest 2. The backrest 2 is hinged to the seat plate 5 so that the two can rotate, which is convenient for use. At the same time, an adjustment device for adjusting the angle is installed at the connection between the two, and the angle can be adjusted and fixed. For comfortable use, a retractable headrest 1 is installed on the top of the backrest 2. For stability in a lying state, a supporting structure for lying flat is installed on the back of the backrest 2. A mounting rod 7 is installed at the bottom end of the seat plate 5, and a support frame is provided at the bottom end of the mounting rod 7.

[0021] like Figure 1 , 2 As shown:

[0022] In order to realize the angle adjustment, the adjusting device is a seat angle adjuster 3 .

[0023] like Figure 1 , 2 As shown:

[0024] In order to adjust the length of the headrest 1, a telescopic rod 6 is installed at the bottom end of the headrest 1, so that the telescopic rod 6 is fixedly connected to the backrest 2 and can be adjusted according to different human body needs.

[0025] like Figure 1 , 2 As shown:

[0026] The supporting structure includes a supporting plate 202 and a damping shaft. A mounting groove 201 is provided in the backrest 2. The supporting plate 202 is rotatably connected to the mounting groove 201 through the damping shaft. When the backrest 2 is laid flat in a lying state, it can be supported by the supporting plate 202 so that it is flush with the supporting frame, thereby achieving a stable auxiliary support function.

[0027] like Figure 1, 2 As shown:

[0028] The support frame includes a support leg 8 and a reinforcing rod. The top of the support leg 8 is welded to the mounting rod 7, and the bottom of the support leg 8 is welded to the reinforcing rod. For ease of use, handrails 4 are installed on both sides of the seat plate 5.

[0029] Working principle:

[0030] During use, the tilt angle can be adjusted by the seat angle adjuster 3 as needed to facilitate the user to sit down. When lying flat is needed, the support plate 202 can be flipped outward to make it flush with the support foot 8 to jointly support the strength of the seat and facilitate lying down. At the same time, the length of the headrest 1 can be adjusted for easy adjustment.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An examination chair for ENT department, comprising a seat plate (5) and a backrest (2), characterized in that: The backrest (2) is hinged to the seat plate (5), and an adjustment device for adjusting the angle is provided at the connection between the two. A retractable headrest (1) is provided at the top of the backrest (2); The back of the backrest (2) is provided with a support structure for lying flat; A mounting rod (7) is provided at the bottom end of the seat plate (5), and a support frame is provided at the bottom end of the mounting rod (7).

2. An ENT examination chair according to claim 1, characterized in that: The adjusting device is a seat angle adjuster (3).

3. The ENT examination chair according to claim 1, characterized in that: A telescopic rod (6) is provided at the bottom end of the headrest (1), and the telescopic rod (6) is fixedly connected to the backrest (2).

4. The ENT examination chair according to claim 1, characterized in that: The support structure comprises a support plate (202) and a damping rotating shaft; the backrest (2) is provided with a mounting groove (201); and the support plate (202) is rotatably connected to the mounting groove (201) via the damping rotating shaft.

5. The ENT examination chair according to claim 1, characterized in that: The support frame comprises a support foot (8) and a reinforcing rod, the top end of the support foot (8) is welded to the mounting rod (7), and the bottom end of the support foot (8) is welded to the reinforcing rod.

6. The ENT examination chair according to claim 1, characterized in that: Armrests (4) are provided on both sides of the seat board (5).

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