CN215740250U

CN215740250U - Otolaryngology branch of academic or vocational study is with seeing doctor chair

Info

Publication number: CN215740250U
Application number: CN202120932549.XU
Authority: CN
Inventors: 郑露; 甘辉云; 辛艳
Original assignee: Affiliated Renhe Hospital of China Three Gorges University
Current assignee: Affiliated Renhe Hospital of China Three Gorges University
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-02-08
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a clinic chair for otolaryngology department, which comprises a seat, a guardrail fixedly connected with the upper end surface of the seat, a backrest rotatably connected with the seat, and also comprises: the backrest plate is rotatably connected with the upper end surface of the backrest; the adjusting mechanism is arranged on the seat to adjust the included angle between the seat and the backrest; the fine adjustment mechanism is arranged inside the backrest to adjust the included angle between the backup plate and the backrest. According to the utility model, the swing cylinder is started to drive the supporting rod to slide in the sliding rail, the backrest is driven to rotate and adjusted to a proper angle, the driving cylinder is started to drive the sliding block to slide in the sliding groove until the sliding block is contacted with the limiting block, the backup plate rotates to drive the backup plate to be separated from the backrest, and the contact surface of the limiting block and the sliding block is an inclined surface, so that the backup plate can be adjusted to any angle, the angle of the patient lying down can be adjusted, and the examination effect is improved.

Description

Otolaryngology branch of academic or vocational study is with seeing doctor chair

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a diagnosis chair for an otolaryngological department.

Background

Medical apparatus refers to instruments, equipment, appliances, materials or other articles used alone or in combination for human body, including required software, the functions of which on the body surface and in the body are not obtained by means of pharmacology, immunology or metabolism, but may participate in and play a certain auxiliary role, aiming at achieving the prevention, diagnosis, treatment, monitoring and relief of diseases, and otorhinolaryngology is a surgical department for diagnosing and treating ear, nose, pharynx, larynx and related head and neck regions. With the progress and development of science and technology, medical departments mutually permeate and promote, the scope of the ear-nose-throat department is expanded, the ear microsurgery, the ear neurosurgery, the lateral cranium bottom surgery, the audiology and balance science, the nose endoscopic surgery, the nose neurosurgery, the head and neck surgery, the throat microsurgery, the voice and speech disease department, the child ear-nose-throat department and the like appear, and the content of the ear-nose-throat department is greatly enriched.

With the development of minimally invasive technology, the rapid cure of various otorhinolaryngological chronic diseases becomes a new trend of otorhinolaryngological department, and the otorhinolaryngological department needs to use a diagnosis chair when checking a patient, but the existing diagnosis chair only has two modes of sitting straight and lying flat, cannot adjust the angle of lying down, and causes the poor effect of the patient on checking, thereby being inconvenient to use, and therefore, the diagnosis chair for the otorhinolaryngological department is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the examination chair for the otorhinolaryngology department is provided.

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

the utility model provides an otolaryngology branch of academic or vocational study is with seeing doctor chair, includes the seat, with seat up end fixed connection's guardrail and with the back of seat rotation connection, still includes:

the backrest plate is rotatably connected with the upper end surface of the backrest;

the adjusting mechanism is arranged on the seat to adjust the included angle between the seat and the backrest;

the fine adjustment mechanism is arranged inside the backrest to adjust the included angle between the backup plate and the backrest.

As a further description of the above technical solution:

the adjusting mechanism comprises a supporting table, a swing air cylinder, a sliding rail and a supporting rod, the seat is fixedly connected with the supporting table, the supporting table is fixedly connected with the swing air cylinder, the seat is fixedly connected with the sliding rail, the supporting rod is slidably connected in the sliding rail, the output end of the swing air cylinder is fixedly connected with one end of the supporting rod, and the other end of the supporting rod is fixedly connected with the lower end face of the backrest.

As a further description of the above technical solution:

the fine-tuning includes the recess, drives actuating cylinder, stopper, spout and slider, set up the recess on the back, recess inside end table wall one side fixedly connected with drives actuating cylinder, the spout has been seted up to the inside end table wall of recess, the inside sliding connection of spout has the slider, drive actuating cylinder's output and slider fixed connection, the backup plate is close to back one side fixedly connected with and slider matched with stopper.

As a further description of the above technical solution:

the support rod and the slide rail are of arc structures, and the support rod and the slide rail are coaxially arranged with the output shaft of the swing cylinder.

As a further description of the above technical solution:

the contact surface of the limiting block and the sliding block is an inclined surface, and the inclination angle of the inclined surface is 15-45 degrees.

As a further description of the above technical solution:

the headrest is fixedly connected to the backup plate.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the adjusting mechanism is arranged, the swinging cylinder is started to drive the supporting rod to slide in the sliding rail and drive the backrest to rotate, the backrest is pre-adjusted to a proper angle, the lying angle of a patient can be adjusted, the examination effect is improved, and the problem that the existing examination chair can not adjust the lying angle of the patient to receive the examination effect when the otolaryngological department examines the patient, so that the use is inconvenient is solved.

2. According to the utility model, the fine adjustment mechanism is arranged, after the fine adjustment is completed, the driving cylinder is started to drive the sliding block to slide in the sliding groove until the sliding block is contacted with the limiting block, the backup plate rotates to drive the backup plate to be separated from the backrest, and the contact surface of the limiting block and the sliding block is an inclined surface and is matched with the adjustment mechanism, so that the backup plate can be finely adjusted to any angle, the angle of the patient lying down can be adjusted, and the examination effect is improved.

3. According to the utility model, the guardrail is arranged, so that a good protection effect is achieved for a patient needing to be examined, the headrest is arranged, so that the patient can enjoy a more comfortable medical environment during the treatment, and the examination and treatment effects are improved.

Drawings

FIG. 1 illustrates an overall schematic structure provided according to an embodiment of the present invention;

FIG. 2 illustrates another perspective view of the overall structure provided in accordance with an embodiment of the present invention;

FIG. 3 illustrates a cross-sectional view of a fine tuning structure provided in accordance with an embodiment of the present invention;

fig. 4 shows an enlarged view of the structure at a provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a seat; 2. a guardrail; 3. a backrest; 4. a backup plate; 5. a headrest; 6. a support table; 7. a swing cylinder; 8. a slide rail; 9. a support bar; 10. a groove; 11. a driving cylinder; 12. a limiting block; 13. a chute; 14. a slide block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an otolaryngology branch of academic or vocational study is with seeing doctor chair, includes seat 1, with 1 up end fixed connection's of seat guardrail 2 and with 1 back 3 of rotating the connection of seat, still includes: the backup plate 4 is rotatably connected with the upper end surface of the backrest 3; the adjusting mechanism is arranged on the seat 1 to adjust the included angle between the seat 1 and the backrest 3; the fine adjustment mechanism is arranged inside the backrest 3 to adjust the included angle between the backup plate 4 and the backrest 3; fixedly connected with headrest 5 on backup plate 4, contained angle through adjustment mechanism to seat 1 and back 3 is adjusted in advance, adjust to the required angle of patient through fine-tuning mechanism accurate adjustment after the suitable angle, it needs to use the seeing and examining chair to the patient examination to have solved otolaryngology branch of academic or vocational study, but the effect of inspection is accepted to the unable adjustable angle of lying down of patient that realizes of current seeing and examining chair, thereby the problem of inconvenient use, be provided with guardrail 2 simultaneously, good protecting effect has been played.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, adjustment mechanism includes brace table 6, swing cylinder 7, slide rail 8 and bracing piece 9, seat 1 fixedly connected with brace table 6, fixedly connected with swing cylinder 7 on brace table 6, fixedly connected with slide rail 8 on seat 1, sliding connection has bracing piece 9 in the slide rail 8, swing cylinder 7's output and bracing piece 9 one end fixed connection, the bracing piece 9 other end and back 3's lower terminal surface fixed connection, bracing piece 9 and slide rail 8 are the arc structure, bracing piece 9 and slide rail 8 all set up with the axle center with swing cylinder 7's output shaft, be provided with adjustment mechanism, through starting swing cylinder 7, drive bracing piece 9 and slide in slide rail 8, thereby drive back 3 and rotate, preset to suitable angle.

Specifically, as shown in fig. 3 and 4, the fine adjustment mechanism includes a groove 10, a driving cylinder 11, a limiting block 12, a sliding groove 13 and a sliding block 14, the backrest 3 is provided with the groove 10, one side of the bottom surface wall inside the groove 10 is fixedly connected with the driving cylinder 11, the bottom surface wall inside the groove 10 is provided with the sliding groove 13, the sliding groove 13 is internally connected with the sliding block 14 in a sliding manner, the output end of the driving cylinder 11 is fixedly connected with the sliding block 14, one side of the backup plate 4 close to the backrest 3 is fixedly connected with the limiting block 12 matched with the sliding block 14, the contact surface between the limiting block 12 and the sliding block 14 is an inclined surface, the inclined angle of the inclined surface is 15-45 degrees, after the fine adjustment is completed, the driving cylinder 11 is started to drive the sliding block 14 to slide in the sliding groove 13 until the sliding block 14 contacts with the limiting block 12, the backup plate 4 rotates to drive the backup plate 4 to be separated from the backrest 3, because the contact surface between the limiting block 12 and the sliding block 14 is an inclined surface, the back plate 4 can be adjusted to any angle, so that the lying angle of the patient can be adjusted, and the examination effect is improved.

The working principle is as follows: during the use, at first start swing cylinder 7, it slides in slide rail 8 to drive bracing piece 9, it rotates to drive back 3, precondition to suitable angle, restart drives actuating cylinder 11, it slides in spout 13 to drive slider 14, until slider 14 and stopper 12 contact, backup plate 4 rotates and drives backup plate 4 and back 3 separation, because stopper 12 is the inclined plane with the contact surface of slider 14, cooperate adjustment mechanism simultaneously, make backup plate 4 finely tune to arbitrary angle, realize the adjustable angle of lying of patient, the effect of inspection has been improved, the department of otolaryngology has solved and need use the chair of seeing a doctor when examining the patient, but the unable adjustable angle of lying of patient of realization of current chair of seeing a doctor accepts the effect of inspection, thereby the problem of inconvenient use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an otolaryngology branch of academic or vocational study is with seeing doctor chair, includes seat (1), with seat (1) up end fixed connection's guardrail (2) and with seat (1) rotate back (3) of being connected, its characterized in that still includes:

the backrest plate (4) is rotatably connected with the upper end face of the backrest (3);

the adjusting mechanism is arranged on the seat (1) to adjust the included angle between the seat (1) and the backrest (3);

the fine adjustment mechanism is arranged inside the backrest (3) to adjust the included angle between the backup plate (4) and the backrest (3).

2. The examination chair for the otolaryngological department according to claim 1, wherein the adjusting mechanism comprises a support table (6), a swing cylinder (7), a slide rail (8) and a support rod (9), the support table (6) is fixedly connected to the seat (1), the swing cylinder (7) is fixedly connected to the support table (6), the slide rail (8) is fixedly connected to the seat (1), the support rod (9) is slidably connected to the slide rail (8), the output end of the swing cylinder (7) is fixedly connected with one end of the support rod (9), and the other end of the support rod (9) is fixedly connected with the lower end face of the backrest (3).

3. The examination chair for the ear-nose-throat department according to claim 1, wherein the fine adjustment mechanism comprises a groove (10), a driving cylinder (11), a limiting block (12), a sliding groove (13) and a sliding block (14), the groove (10) is formed in the backrest (3), the driving cylinder (11) is fixedly connected to one side of the inner bottom surface wall of the groove (10), the sliding groove (13) is formed in the inner bottom surface wall of the groove (10), the sliding block (14) is slidably connected to the inner portion of the sliding groove (13), the output end of the driving cylinder (11) is fixedly connected with the sliding block (14), and the limiting block (12) matched with the sliding block (14) is fixedly connected to one side, close to the backrest (3), of the backrest plate (4).

4. The otolaryngological department visits chair according to claim 2, characterized in that the support bar (9) and the slide rail (8) are both arc-shaped structures, and the support bar (9) and the slide rail (8) are both arranged coaxially with the output shaft of the swing cylinder (7).

5. The examination chair for the otorhinolaryngological department according to claim 3, wherein the contact surface of the stopper (12) and the slider (14) is an inclined surface, and the inclined angle of the inclined surface is 15-45 °.

6. The otolaryngological viewing chair according to any one of claims 1 to 5, wherein a headrest (5) is fixedly connected to the back plate (4).