CN215307924U

CN215307924U - Special deck chair of adjusting of ophthalmic surgery

Info

Publication number: CN215307924U
Application number: CN202121209367.6U
Authority: CN
Inventors: 杨俊峰
Original assignee: No 3 Peoples Hospital of Chengdu
Current assignee: No 3 Peoples Hospital of Chengdu
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-28
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a special adjustable reclining chair for ophthalmologic operation, which comprises a cushion and a treatment pillow, wherein supporting legs are fixedly connected to the lower surface of the cushion, a mounting groove is formed in the inner wall of the cushion, a servo motor is fixedly connected to the inner wall of the mounting groove, a first straight gear is fixedly connected to the output end of the servo motor, an insertion hole is formed in the surface of the cushion, a rotating shaft is rotatably connected to the inner wall of the insertion hole through a bearing, a second straight gear is fixedly connected to the surface of the rotating shaft, the first straight gear is meshed with the second straight gear, two ends of the rotating shaft are fixedly connected with a chair back, an adjusting box is fixedly connected to the left side surface of the chair back, an engagement hole is formed in the surface of the adjusting box, and a worm is rotatably connected to the inner wall of the engagement hole. This special deck chair of adjusting of ophthalmic surgery places patient's head on treatment pillow surface, utilizes to support the piece and supports patient's head, can be quick fix patient's head, utilizes the angle of the adjustable patient's head of transmission of turbine and worm, the doctor of being convenient for to the observation and the treatment of affected part.

Description

Special deck chair of adjusting of ophthalmic surgery

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a special adjusting deck chair for an ophthalmic operation.

Background

The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. In ophthalmology, various ophthalmic diseases such as vitreous body, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like are generally researched.

At present, when the operation is performed on the eyes, a patient needs to lie on the chair, the head of the patient is fixed by the fixing belt, the head fixing operation of the fixing belt is complex, the head angle of the patient is not easily adjusted, a doctor cannot observe an affected part conveniently, and the treatment of the doctor is difficult to achieve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjusting deck chair special for ophthalmologic operation, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjusting deck chair special for ophthalmologic operation, which comprises a cushion and a treatment pillow, wherein the lower surface of the cushion is fixedly connected with supporting legs, the inner wall of the cushion is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a first straight gear, the surface of the cushion is provided with a jack, the inner wall of the jack is rotatably connected with a rotating shaft through a bearing, the surface of the rotating shaft is fixedly connected with a second straight gear, the first straight gear is meshed with the second straight gear, the two ends of the rotating shaft are fixedly connected with a chair back, the left side surface of the chair back is fixedly connected with an adjusting box, the surface of the adjusting box is provided with a linking hole, the inner wall of the linking hole is rotatably connected with a worm, the inner wall of the adjusting box is provided with an arc chute, the surface of the treatment pillow is fixedly connected with a linking plate, the surface of the linking plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an adjusting bolt, the threaded end of the adjusting bolt is rotatably connected with a resisting block.

Preferably, the surface of the treatment pillow is provided with a sliding block, and the inner wall of the arc-shaped sliding groove is in sliding connection with the surface of the sliding block.

Preferably, the number of the connecting joint plates is two, and the two connecting joint plates are symmetrically arranged at the two ends of the treatment pillow.

Preferably, the treatment pillow is arc-shaped, and the lower surface of the treatment pillow is provided with a worm wheel which is meshed with the worm.

Preferably, one end of the worm is rotatably connected with the inner wall of the adjusting box, and the other end of the worm is fixedly connected with an adjusting handle.

Preferably, the inner wall of the cushion is connected with a drawer in a sliding manner, the front side of the chair back is fixedly connected with a control switch, and the servo motor is electrically connected with the control switch.

Advantageous effects

The utility model provides a special adjustable deck chair for ophthalmologic operation, which has the following beneficial effects:

1. this special deck chair of adjusting of ophthalmic surgery through setting up the treatment pillow, places patient's head on treatment pillow surface, utilizes to support the piece and supports patient's head, can be quick fix patient's head, through setting up turbine and worm, utilizes the angle of the adjustable patient's head of transmission of turbine and worm, is convenient for doctor to the observation and the treatment in affected part.

2. This special deck chair of adjusting of ophthalmic surgery through setting up first spur gear and second spur gear, utilizes servo motor to drive first spur gear and rotates, and the angle of the adjustable back of the chair of the transmission of first spur gear and second spur gear is convenient for adjust doctor's treatment angle, through setting up the drawer, and the doctor of being convenient for takes treatment article.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic top-down view of the therapeutic pillow of the present invention;

fig. 4 is a schematic perspective view of the therapeutic pillow of the present invention.

In the figure: 1 cushion, 2 treatment pillows, 3 supporting legs, 4 servo motors, 5 first straight gears, 6 rotating shafts, 7 second straight gears, 8 chair backs, 9 adjusting boxes, 10 worms, 11 connecting plates, 12 adjusting bolts, 13 abutting blocks, 14 sliding blocks, 15 adjusting handles, 16 drawers, 17 control switches and 18 turbines.

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 a special regulation deck chair of ophthalmic surgery, including cushion 1 and treatment pillow 2, lower fixed surface of cushion 1 is connected with supporting leg 3, the mounting groove has been seted up to the inner wall of cushion 1, the inner wall fixedly connected with servo motor 4 of mounting groove, the first spur gear 5 of output fixedly connected with of servo motor 4, the jack has been seted up on the surface of cushion 1, the inner wall of jack rotates through the bearing and is connected with axis of rotation 6, the fixed surface of axis of rotation 6 is connected with second spur gear 7, first spur gear 5 meshes with second spur gear 7 mutually, through setting up first spur gear 5 and second spur gear 7, utilize servo motor 4 to drive first spur gear 5 and rotate, the adjustable back of the chair 8's of the transmission of first spur gear 5 and second spur gear 7 angle, be convenient for adjust doctor's treatment angle.

The both ends fixedly connected with back of the chair 8 of axis of rotation 6, the inner wall sliding connection of cushion 1 has drawer 16, through setting up drawer 16, the doctor of being convenient for takes treatment article, the front fixedly connected with control switch 17 of back of the chair 8, servo motor 4 and control switch 17 electric connection, the left surface fixedly connected with regulating box 9 of back of the chair 8, the joining hole has been seted up on the surface of regulating box 9, the inner wall of joining hole rotates and is connected with worm 10, treatment pillow 2 is arc, the surface of treatment pillow 2 is provided with turbine 18, turbine 18 meshes with worm 10 mutually, the one end of worm 10 rotates with the inner wall of regulating box 9 to be connected, other end fixedly connected with adjusts handle 15, through setting up turbine 18 and worm 10, the angle of the adjustable patient's head of transmission that utilizes turbine 18 and worm 10, the doctor of being convenient for is to the observation and treatment of affected part.

Arc spout has been seted up to the inner wall of regulating box 9, the surface of treatment pillow 2 is provided with slider 14, the inner wall of arc spout and the sliding surface connection of slider 14, the fixed surface of treatment pillow 2 is connected with linkage plate 11, threaded hole is seted up on the surface of linkage plate 11, the inner wall threaded connection of screw hole has adjusting bolt 12, adjusting bolt 12's screw thread end rotates and is connected with and supports piece 13, linkage plate 11's quantity is two, two 11 symmetries of linkage plate set up the both ends at treatment pillow 2, through setting up treatment pillow 2, place patient's head on the surface of treatment pillow 2, utilize and support piece 13 and support patient's head, can be quick fix patient's head.

The working principle is as follows: when using this special regulation deck chair of ophthalmic surgery, the time patient sits on cushion 1, put the patient head on the surface of treatment pillow 2, twist adjusting bolt 12, make to support the piece 13 and support the patient head, it is fixed with the patient head, open control switch 17, servo motor 4 drives first spur gear 5 and rotates, first spur gear 5 drives second spur gear 7 and rotates, and then the angle of adjustable back of the chair 8, when the angle of patient head needs to be adjusted, rotate and adjust handle 15 and make worm 10 drive turbine 18 transmission, and then make treatment pillow 2 slide along the orbit of spout, it is more convenient to make doctor's treatment.

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

1. The utility model provides a special regulation deck chair of ophthalmic surgery, includes cushion (1) and treatment pillow (2), its characterized in that: the lower surface of the cushion (1) is fixedly connected with supporting legs (3), the inner wall of the cushion (1) is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with a servo motor (4), the output end of the servo motor (4) is fixedly connected with a first straight gear (5), the surface of the cushion (1) is provided with jacks, the inner wall of each jack is rotatably connected with a rotating shaft (6) through a bearing, the surface of each rotating shaft (6) is fixedly connected with a second straight gear (7), the first straight gear (5) is meshed with the second straight gear (7), the two ends of each rotating shaft (6) are fixedly connected with a chair back (8), the left side surface of each chair back (8) is fixedly connected with an adjusting box (9), the surface of each adjusting box (9) is provided with an engaging hole, the inner wall of each engaging hole is rotatably connected with a worm (10), the inner wall of each adjusting box (9) is provided with an arc-shaped sliding groove, the surface of the therapeutic pillow (2) is fixedly connected with an engaging plate (11), the surface of the connecting plate (11) is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an adjusting bolt (12), and the threaded end of the adjusting bolt (12) is rotatably connected with a resisting block (13).

2. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: the surface of the treatment pillow (2) is provided with a sliding block (14), and the inner wall of the arc-shaped sliding groove is in sliding connection with the surface of the sliding block (14).

3. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: the number of the connecting plates (11) is two, and the two connecting plates (11) are symmetrically arranged at two ends of the treatment pillow (2).

4. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: the treatment pillow (2) is arc-shaped, the surface of the treatment pillow (2) is provided with a worm wheel (18), and the worm wheel (18) is meshed with the worm (10).

5. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: one end of the worm (10) is rotatably connected with the inner wall of the adjusting box (9), and the other end of the worm is fixedly connected with an adjusting handle (15).

6. The ophthalmic-surgery-specific-adjustment lounge chair of claim 1, wherein: the inner wall sliding connection of cushion (1) has drawer (16), and the front fixedly connected with control switch (17) of back of the chair (8), servo motor (4) and control switch (17) electric connection.