阅读说明：本技术 一种眼睛检查装置 (Eye examination device ) 是由 柴勇 于 2021-08-23 设计创作，主要内容包括：本发明涉及医疗器械技术领域,具体涉及一种眼睛检查装置；包括底座、转轴、背靠件、连接杆、连接轴和电动推杆；患者通过坐在底座上,背部和头部靠在背靠件上,医生通过控制电动推杆,利用电动推杆能够拉动连接轴,连接轴带动连接杆发生转动,连接杆转动带动转轴转动,转轴带动背靠件朝远离底座方向转动,使得患者背部和头部发生倾斜,让患者眼睛处于仰视状态,便于医生检查；医生通过控制电动推杆就能够调节背靠件的倾斜角度,从而可以根据检查需求调节患者眼睛仰视角度,使得患者在检查眼睛时,不再需要患者颈椎用力来保持仰视姿势,避免了患者颈椎出现疲劳酸痛,能够提高检查效率。(The invention relates to the technical field of medical instruments, in particular to an eye examination device; comprises a base, a rotating shaft, a backrest piece, a connecting rod, a connecting shaft and an electric push rod; the patient sits on the base, the back and the head lean against the backrest piece, a doctor can pull the connecting shaft by controlling the electric push rod, the connecting shaft drives the connecting rod to rotate, the connecting rod rotates to drive the rotating shaft to rotate, and the rotating shaft drives the backrest piece to rotate towards the direction far away from the base, so that the back and the head of the patient incline, the eyes of the patient are in a face-up state, and the doctor can conveniently check the patient; the doctor just can adjust the inclination that leans against the piece through control electric putter to can adjust patient's eyes angle of looking up according to the inspection demand, make the patient when inspection eyes, no longer need the patient cervical vertebra to keep facing upward the posture hard, avoid patient's cervical vertebra to appear tired ache, can improve inspection efficiency.)

1. An eye examination apparatus, characterized in that,

the eye examination device comprises a base, a rotating shaft, a backrest piece, a connecting rod, a connecting shaft and an electric push rod; the rotating shaft is rotatably connected with the base and is positioned on the side edge of the base; the backrest part is fixedly connected with the rotating shaft and is positioned above the rotating shaft; the connecting rod is fixedly connected with the rotating shaft and is positioned below the rotating shaft; the connecting shaft is rotatably connected with the connecting rod and is positioned on one side of the connecting shaft, which is far away from the connecting rod; the electric push rod is fixedly connected with the base, is rotatably connected with the connecting shaft and is positioned between the base and the connecting shaft.

2. The eye examination device of claim 1,

the base comprises a seat plate, a plurality of cylinders and a bottom plate; the seat plate is rotatably connected with the rotating shaft, is fixedly connected with the electric push rod and is positioned above the electric push rod; the plurality of cylinders are respectively and fixedly connected with the seat plate and are respectively positioned below the seat plate; the bottom plate is fixedly connected with the plurality of cylinders respectively and is positioned below the plurality of cylinders.

3. The eye examination device of claim 2,

the base further comprises two armrests; the two handrails are respectively fixedly connected with the seat plate and are positioned on two sides of the seat plate.

4. The eye examination device of claim 3,

the base further comprises a sponge cushion; the spongy cushion is fixedly connected with the seat plate and is positioned above the seat plate.

5. The eye examination device of claim 1,

the backrest comprises a back plate, a guide rail and a lighting assembly; the back plate is fixedly connected with the rotating shaft and is positioned above the rotating shaft; the guide rail is fixedly connected with the back plate and is positioned above the back plate; the lighting assembly is connected with the guide rail in a sliding mode and is located on the side edge of the guide rail.

6. The eye examination device of claim 5,

the backrest piece further comprises a headrest; the headrest is fixedly connected with the back plate and is positioned on the side edge of the back plate.

7. The eye examination device of claim 6,

the lighting assembly comprises a sliding rod, a central column, a supporting rod and a lighting lamp; the sliding rod is rotatably connected with the guide rail, is penetrated by the guide rail and is positioned on the side edge of the guide rail; the central column is rotatably connected with the guide rail, penetrates through the sliding rod and is positioned on one side of the sliding rod, which is far away from the guide rail; the strut is fixedly connected with the central column and is positioned on the side of the central column; the illuminating lamp is fixedly connected with the supporting rod and is positioned on the side edge of the supporting rod.

8. The eye examination device of claim 7,

the lighting assembly further comprises a lamp shade; the lampshade is fixedly connected with the support rod and is positioned on one side of the support rod, which is close to the illuminating lamp.

Technical Field

The invention relates to the technical field of medical instruments, in particular to an eye examination device.

Background

At present, when the doctor is examining eyes for the ophthalmology disease patient, need the patient to tilt up and the handheld lamps and lanterns of doctor, stir patient's eyelid with the hand and seek the foreign matter, because the patient need keep the posture of tilting up, the patient can appear tired ache gradually at long-time back cervical vertebra of tilting up, can not keep the posture of tilting up for a long time to lead to needing the rest in the inspection course, and then influence the checking efficiency.

Disclosure of Invention

The invention aims to provide an eye examination device which can prevent fatigue and ache of cervical vertebra of a patient caused by long-time head raising when the patient examines eyes.

In order to achieve the above object, the present invention provides an eye examination apparatus, which includes a base, a rotation shaft, a backrest, a connecting rod, a connecting shaft, and an electric push rod; the rotating shaft is rotatably connected with the base and is positioned on the side edge of the base; the backrest part is fixedly connected with the rotating shaft and is positioned above the rotating shaft; the connecting rod is fixedly connected with the rotating shaft and is positioned below the rotating shaft; the connecting shaft is rotatably connected with the connecting rod and is positioned on one side of the connecting shaft, which is far away from the connecting rod; the electric push rod is fixedly connected with the base, is rotatably connected with the connecting shaft and is positioned between the base and the connecting shaft.

The base comprises a seat plate, a plurality of cylinders and a bottom plate; the seat plate is rotatably connected with the rotating shaft, is fixedly connected with the electric push rod and is positioned above the electric push rod; the plurality of cylinders are respectively and fixedly connected with the seat plate and are respectively positioned below the seat plate; the bottom plate is fixedly connected with the plurality of cylinders respectively and is positioned below the plurality of cylinders.

The patient is through sitting on the seat, the doctor is through control the cylinder can drive seat longitudinal movement for can adjust patient's eyes and locate the height, the doctor of being convenient for inspects the eyes.

Wherein the base further comprises two armrests; the two handrails are respectively fixedly connected with the seat plate and are positioned on two sides of the seat plate.

The patient can be prevented from falling off the seat plate by the two armrests.

Wherein the base further comprises a foam-rubber cushion; the spongy cushion is fixedly connected with the seat plate and is positioned above the seat plate.

The patient can make the buttock more comfortable by sitting on the sponge pad.

Wherein the backrest comprises a back plate, a guide rail and a lighting assembly; the back plate is fixedly connected with the rotating shaft and is positioned above the rotating shaft; the guide rail is fixedly connected with the back plate and is positioned above the back plate; the lighting assembly is connected with the guide rail in a sliding mode and is located on the side edge of the guide rail.

Support can be provided to the back and head of the patient by the back plate; the patient eyes can be irradiated through the illumination assembly, so that doctors do not need to hold the lamp to irradiate the patient eyes; the lighting assembly can be prevented from falling off through the guide rail.

Wherein the backrest piece further comprises a headrest; the headrest is fixedly connected with the back plate and is positioned on the side edge of the back plate.

The headrest is filled with sponge, and the patient can be more comfortable with the head rest on the headrest.

The lighting assembly comprises a sliding rod, a central column, a supporting rod and a lighting lamp; the sliding rod is rotatably connected with the guide rail, is penetrated by the guide rail and is positioned on the side edge of the guide rail; the central column is rotatably connected with the guide rail, penetrates through the sliding rod and is positioned on one side of the sliding rod, which is far away from the guide rail; the strut is fixedly connected with the central column and is positioned on the side of the central column; the illuminating lamp is fixedly connected with the supporting rod and is positioned on the side edge of the supporting rod.

The eyes of the patient can be illuminated through the illuminating lamp, so that a doctor can conveniently check the eyes of the patient; the position of the illuminating lamp can be adjusted by sliding the sliding rod; the illumination angle of the illuminating lamp can be adjusted by rotating the support rod, so that the eyes of a patient can be clearly illuminated.

Wherein the lighting assembly further comprises a lamp shade; the lampshade is fixedly connected with the support rod and is positioned on one side of the support rod, which is close to the illuminating lamp.

Through the lamp shade can protect the light prevents the light damages.

When the eye examination device is used, a patient sits on the base, the back and the head of the patient lean against the backrest piece, a doctor enables the electric push rod to pull the connecting shaft by controlling the electric push rod, the connecting shaft drives the connecting rod to rotate, the connecting rod drives the rotating shaft to rotate, and the rotating shaft drives the backrest piece to rotate towards the direction far away from the base, so that the back and the head of the patient incline, the eyes of the patient are in a face-up state, and the examination of the doctor is facilitated; the doctor can adjust the inclination angle of the backrest piece by controlling the electric push rod, so that the upward viewing angle of the eyes of the patient can be adjusted according to the examination requirement, and the examination is convenient; through the mode, when the patient inspects eyes, the patient does not need to hold the upward-looking posture by the cervical vertebra of the patient, fatigue and ache of the cervical vertebra of the patient are avoided, and accordingly the inspection efficiency can be improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the construction of an eye examination apparatus of the present invention;

FIG. 2 is another schematic view of the eye examination apparatus of the present invention;

FIG. 3 is a schematic view of the construction of the back rest of the present invention;

FIG. 4 is a schematic structural view of the lighting assembly of the present invention;

FIG. 5 is a schematic structural view of a back plate of the present invention;

fig. 6 is a top sectional view of the back plate of the present invention.

1-base, 2-rotating shaft, 3-backrest, 4-connecting rod, 5-connecting shaft, 6-electric push rod, 11-seat plate, 12-cylinder, 13-bottom plate, 14-handrail, 15-sponge mat, 31-back plate, 32-guide rail, 33-lighting component, 34-headrest, 311-plate body, 312-fixing component, 331-sliding rod, 332-central column, 333-supporting rod, 334-lighting lamp, 335-lampshade, 3121-spring, 3122-connecting rod, 3123-clamping component, 3124-air bag, 31241-air bag, 31242-air charging tube, 31243-pressurizing air bag and 31244-one-way check valve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 6, the present invention provides an eye examination apparatus: the eye examination device comprises a base 1, a rotating shaft 2, a backrest 3, a connecting rod 4, a connecting shaft 5 and an electric push rod 6; the rotating shaft 2 is rotatably connected with the base 1 and is positioned on the side edge of the base 1; the backrest 3 is fixedly connected with the rotating shaft 2 and is positioned above the rotating shaft 2; the connecting rod 4 is fixedly connected with the rotating shaft 2 and is positioned below the rotating shaft 2; the connecting shaft 5 is rotatably connected with the connecting rod 4 and is positioned on one side of the connecting shaft 5, which is far away from the connecting rod 4; the electric push rod 6 is fixedly connected with the base 1, is rotatably connected with the connecting shaft 5 and is positioned between the base 1 and the connecting shaft 5.

In this embodiment, when the device is used, a patient sits on the base 1, the back and the head of the patient lean against the backrest 3, a doctor controls the electric push rod 6 to pull the connecting shaft 5, the connecting shaft 5 drives the connecting rod 4 to rotate, the connecting rod 4 rotates to drive the rotating shaft 2 to rotate, and the rotating shaft 2 drives the backrest 3 to rotate in a direction away from the base 1, so that the back and the head of the patient incline, the eyes of the patient are in a face-up state, and the examination by the doctor is facilitated; the doctor can adjust the inclination angle of the backrest 3 by controlling the electric push rod 6, so that the upward viewing angle of the eyes of the patient can be adjusted according to the examination requirement, and the examination is convenient; through the mode, when the patient inspects eyes, the patient does not need to hold the upward-looking posture by the cervical vertebra of the patient, fatigue and ache of the cervical vertebra of the patient are avoided, and accordingly the inspection efficiency can be improved.

Further, the base 1 comprises a seat plate 11, a plurality of cylinders 12 and a bottom plate 13; the seat plate 11 is rotatably connected with the rotating shaft 2, is fixedly connected with the electric push rod 6 and is positioned above the electric push rod 6; the cylinders 12 are respectively and fixedly connected with the seat plate 11 and are respectively positioned below the seat plate 11; the bottom plate 13 is respectively and fixedly connected with the plurality of cylinders 12 and is positioned below the plurality of cylinders 12; the base 1 further comprises two handrails 14; the two handrails 14 are respectively and fixedly connected with the seat plate 11 and are positioned at two sides of the seat plate 11; the base 1 further comprises a sponge cushion 15; the sponge cushion 15 is fixedly connected with the seat plate 11 and is positioned above the seat plate 11.

In the embodiment, a patient sits on the seat plate 11, and a doctor controls the cylinder 12, so that the cylinder 12 can drive the seat plate 11 to move longitudinally, the height of eyes of the patient can be adjusted, the doctor does not need to keep a stooping posture during examination, the fatigue of the doctor is reduced, and the doctor can conveniently examine the eyes; the two armrests 14 can prevent the patient from falling off the seat plate 11; the patient can make the buttocks more comfortable by sitting on the sponge pad 15.

Further, the backrest 3 comprises a back plate 31, a guide rail 32 and a lighting assembly 33; the back plate 31 is fixedly connected with the rotating shaft 2 and is positioned above the rotating shaft 2; the guide rail 32 is fixedly connected with the back plate 31 and is positioned above the back plate 31; the lighting assembly 33 is slidably connected with the guide rail 32 and is positioned at the side of the guide rail 32; the backrest 3 further comprises a headrest 34; the headrest 34 is fixedly connected with the backboard 31 and is positioned at the side of the backboard 31.

In this embodiment, the back plate 31 can provide support for the back and head of the patient; the illumination assembly 33 can illuminate the eyes of the patient, so that a doctor does not need to hold the lamp to illuminate the eyes of the patient, hands of the doctor can be liberated, and the doctor can conveniently stir the eyelids of the patient to inspect; the position of the illumination assembly 33 can be adjusted by sliding the illumination assembly 33 so that the patient's eye can be clearly illuminated; the illumination assembly 33 can be prevented from falling off by the guide rail 32; the headrest 34 is filled with sponge, and a patient can rest on the headrest 34 more comfortably.

Further, the lighting assembly 33 comprises a sliding rod 331, a central column 332, a supporting rod 333 and a lighting lamp 334; the sliding rod 331 is rotatably connected with the guide rail 32, is penetrated by the guide rail 32, and is positioned at the side of the guide rail 32; the central column 332 is rotatably connected with the guide rail 32, penetrates through the sliding bar 331, and is located on one side of the sliding bar 331, which is far away from the guide rail 32; the strut 333 is fixedly connected with the central column 332 and is positioned at the side of the central column 332; the illuminating lamp 334 is fixedly connected with the support rod 333 and is positioned on the side of the support rod 333; the lighting assembly 33 further comprises a lamp housing 335; the lampshade 335 is fixedly connected with the support rod 333, and is positioned at one side of the support rod 333, which is close to the illuminating lamp 334.

In the present embodiment, the illumination lamp 334 can illuminate the eyes of the patient, so that the doctor can conveniently examine the eyes of the patient; a slotted hole matched with the guide rail 32 is formed in the sliding rod 331, and the illuminating lamp 334 can be driven to move by sliding the sliding rod 331, so that the position of the illuminating lamp 334 can be adjusted; the sliding rod 331 is provided with a through hole matched with the central column 332, so that the central column 332 can rotate on the sliding rod 331, the supporting rod 333 can rotate by using the central column 332, the illuminating lamp 334 can rotate, the illumination angle of the illuminating lamp 334 can be adjusted, and the eyes of a patient can be clearly illuminated; the lamp cover 335 can protect the illumination lamp 334, preventing the illumination lamp 334 from being damaged.

Further, the back plate 31 includes a plate body 311 and two fixing components 312; the two fixing assemblies 312 are located at two sides of the plate body 311; the fixed assembly 312 includes a spring 3121, a link 3122, and a clamp 3123; the spring 3121 is fixedly connected with the plate body 311 and is located inside the plate body 311; the connecting rod 3122 is fixedly connected with the spring 3121 and is positioned at the side of the spring 3121; the clamping member 3123 is fixedly connected to the connecting rod 3122 and is located on a side of the connecting rod 3122 away from the spring 3121.

In this embodiment, the plate 311 can support the back of the head of the patient; the patient can fix the head of the patient by placing the head between the two clamping pieces 3123 and utilizing the pushing force of the two springs 3121 to the two connecting rods 3122 and the two clamping pieces 3123, so that the head of the patient is prevented from subconsciously deflecting to affect the examination when the eyes of the patient are examined by a doctor.

Further, the fixing assembly 312 further includes an air bag 3124; the air bag 3124 and the clamping member 3123 are fixedly connected and located on a side of the clamping member 3123 remote from the link 3122.

In this embodiment, the two air bags 3124 can prevent the clamping member 3123 from pressing the head of the patient, thereby reducing discomfort to the patient

Further, the balloon 3124 comprises a balloon 31241, an inflation tube 31242, a pressurizing balloon 31243 and a one-way check valve 31244; the bladder 31241 and the clamping member 3123 are fixedly connected and located on a side of the clamping member 3123 remote from the link 3122; the inflation tube 31242 is fixedly connected and communicated with the balloon 31241 and extends through the clamping member 3123; the pressurizing balloon 31243 and the inflation tube 31242 are fixedly connected and communicated, and are positioned at one end of the inflation tube 31242 far from the balloon 31241; the one-way check valve 31244 is fixedly connected with the pressurizing balloon 31243 and is located at the side of the pressurizing balloon 31243.

In the embodiment, the balloon 31241 can be inflated by pressing the pressurizing balloon 31243 by the doctor, so that the balloon 31241 is inflated, and the volume of the balloon 31241 can be adjusted according to the size of the head of the patient, so as to fix the head of the patient; the balloon 31241 can be deflated by opening the one-way check valve 31244, reducing the volume of the balloon 31241 to accommodate different patients.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.