CN118078573A - Eye examination device - Google Patents
Eye examination device Download PDFInfo
- Publication number
- CN118078573A CN118078573A CN202410412466.6A CN202410412466A CN118078573A CN 118078573 A CN118078573 A CN 118078573A CN 202410412466 A CN202410412466 A CN 202410412466A CN 118078573 A CN118078573 A CN 118078573A
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- Prior art keywords
- fixedly connected
- rotating shaft
- patient
- base
- rod
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- 210000003128 head Anatomy 0.000 claims description 22
- 238000005286 illumination Methods 0.000 claims description 16
- 210000005077 saccule Anatomy 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 5
- 238000007689 inspection Methods 0.000 description 4
- 210000001217 buttock Anatomy 0.000 description 2
- 210000000744 eyelid Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/0083—Apparatus for testing the eyes; Instruments for examining the eyes provided with means for patient positioning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
- A61G15/125—Head-rests
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an eye examination device, which relates to the technical field of medical appliances and comprises a base, a rotating shaft, a backrest part, a connecting rod, a connecting shaft and an electric push rod, wherein the rotating shaft is rotationally connected with the base and is positioned on the side edge of the base; the backrest piece 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 rotationally connected with the connecting rod and is positioned at one side of the connecting shaft far away from the connecting rod; the electric push rod is fixedly connected with the base, is rotationally connected with the connecting shaft and is positioned between the base and the connecting shaft. When the invention is used, a doctor can adjust the inclination angle of the backrest through controlling the electric push rod, so that the upward viewing angle of eyes of a patient can be adjusted according to the examination requirement, the cervical vertebra of the patient is not required to be forced to keep the upward viewing posture when the eyes of the patient are examined, fatigue and ache of the cervical vertebra of the patient are avoided, and the examination efficiency can be improved.
Description
The application relates to a divisional application of a patent application named as an eye examination device, the application date of the original application is 2021, 08 and 23, and the application number is 202110965725.4.
Technical Field
The invention relates to the technical field of medical equipment, in particular to an eye examination device.
Background
At present, when a doctor inspects eyes for an ophthalmic disease patient, the patient is required to lean on the head and the doctor holds the lamp, the patient's eyelid is stirred by hands to find out foreign matters, and as the patient needs to keep the head-leaning posture, the patient can gradually feel tired and ache after leaning on the head for a long time and can not keep the head-leaning posture for a long time, thereby leading to the need of rest in the inspection process and further affecting the inspection 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 tilting when the patient examines eyes and solve the problems in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
The invention relates to an eye examination device which comprises a base, a rotating shaft, a backrest piece, a connecting rod, a connecting shaft and an electric push rod, wherein the rotating shaft is rotationally connected with the base and is positioned on the side edge of the base; the backrest piece 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 rotationally connected with the connecting rod and is positioned at one side of the connecting shaft far away from the connecting rod; the electric push rod is fixedly connected with the base, is rotationally connected with the connecting shaft and is positioned between the base and the connecting shaft;
The backrest piece comprises a back plate, wherein the back plate is fixedly connected with the rotating shaft and is positioned above the rotating shaft; the backboard comprises a board body and two fixing components, wherein the two fixing components are positioned at two sides of the board body, the fixing components comprise springs, connecting rods, clamping pieces and air bags, and the springs are fixedly connected with the board body and positioned in the board body; the connecting rod is fixedly connected with the spring and is positioned at the side edge of the spring; the clamping piece is fixedly connected with the connecting rod and is positioned at one side of the connecting rod away from the spring; the air bag is fixedly connected with the clamping piece and is positioned at one side of the clamping piece away from the connecting rod; the head of the patient is placed between the two clamping pieces, and the pushing force of the two springs to the two connecting rods and the two clamping pieces is utilized, so that the two clamping pieces fix the head of the patient.
The air bag comprises a bag body, an inflation tube, a pressurizing saccule and a one-way check valve, wherein the bag body is fixedly connected with the clamping piece and is positioned at one side of the clamping piece far away from the connecting rod; the inflation tube is fixedly connected and communicated with the bag body and penetrates through the clamping piece; the pressurizing saccule is fixedly connected and communicated with the inflation tube and is positioned at one end of the inflation tube far away from the saccule body; the one-way check valve is fixedly connected with the pressurizing saccule and is positioned at the side edge of the pressurizing saccule; the volume of the bag body can be adjusted according to the size of the head of a patient, and the one-way check valve can deflate the bag body so as to adapt to different patients.
The base comprises a seat plate, a plurality of air cylinders and a bottom plate, wherein the seat plate is rotationally connected with the rotating shaft, is fixedly connected with the electric push rod and is positioned above the electric push rod; the cylinders are fixedly connected with the seat plates respectively and are positioned below the seat plates respectively; the bottom plate is fixedly connected with the cylinders respectively and is positioned below the cylinders.
The patient sits on the seat, and the doctor can drive through controlling the cylinder the seat longitudinal movement for can adjust patient's eyes and be located high, the doctor of being convenient for inspects eyes.
The base also comprises two armrests, wherein the two armrests are respectively and 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 by the two armrests.
The base also comprises a foam cushion, wherein the foam cushion is fixedly connected with the seat plate and is positioned above the seat plate.
The patient can make the buttocks more comfortable by sitting on the sponge cushion.
The backrest also comprises a guide rail and a lighting assembly, wherein the guide rail is fixedly connected with the backboard and is positioned above the backboard; the lighting component is in sliding connection with the guide rail and is positioned at the side edge of the guide rail.
Support can be provided to the back and head of the patient through the backboard; the illumination assembly 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; the guide rail can prevent the lighting assembly from falling off.
The backrest part further comprises a headrest, wherein the headrest is fixedly connected with the backboard and is positioned on the side edge of the backboard.
The headrest is filled with sponge, and a patient can feel more comfortable when leaning on the headrest.
The lighting assembly comprises a sliding rod, a central column, a supporting rod and a lighting lamp, wherein the sliding rod is rotationally connected with the guide rail, penetrates through the guide rail and is positioned at the side edge of the guide rail, and a slotted hole matched with the guide rail and a through hole matched with the central column are respectively arranged on the sliding rod; the center column is rotationally connected with the guide rail, penetrates through the sliding rod and is positioned at one side of the sliding rod away from the guide rail; the supporting rod is fixedly connected with the central column and is positioned at the side edge of the central column; the illuminating lamp is fixedly connected with the support rod and is positioned at the side edge of the support rod.
The eyes of the patient can be illuminated through the illuminating lamp, so that doctors can check the eyes of the patient conveniently; the position of the illuminating lamp can be adjusted by sliding the sliding rod; the illumination angle of the illumination lamp can be adjusted by rotating the support rod, so that clear illumination can be carried out on eyes of a patient.
The illuminating assembly further comprises a lamp shade capable of protecting the illuminating lamp, wherein the lamp shade is fixedly connected with the supporting rod and is positioned on one side, close to the illuminating lamp, of the supporting rod.
The lamp shade can protect the illuminating lamp and prevent the illuminating lamp from being damaged.
Compared with the prior art, the invention has the beneficial technical effects that:
When the eye examination device is used, a patient sits on the base, the back and the head lean against the backrest, a doctor controls the electric push rod to enable the electric push rod to pull the connecting shaft, 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 to rotate in the direction away from the base, so that the back and the head of the patient are inclined, and eyes of the patient are in a looking-up state, so that the eye examination by the doctor is facilitated; the doctor can adjust the inclination angle of the backrest through controlling the electric push rod, so that the upward view angle of eyes of a patient can be adjusted according to the examination requirement, and the examination is convenient; through the mode, when the eyes of a patient are inspected, the cervical vertebra of the patient is not required to be used for keeping the upward looking posture, fatigue and ache of the cervical vertebra of the patient are avoided, and therefore inspection efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the eye examination apparatus of the present invention;
FIG. 2 is another schematic structural view of the eye examination apparatus of the present invention;
FIG. 3 is a schematic view of the structure of a backrest in an eye examination apparatus of the present invention;
FIG. 4 is a schematic view of the structure of the illumination assembly in the eye examination apparatus of the present invention;
FIG. 5 is a schematic view of the structure of a back plate in the eye examination apparatus of the present invention;
fig. 6 is a top cross-sectional view of a back plate in an eye examination apparatus of the invention.
Reference numerals illustrate: 1-a base; 2-rotating shaft; 3-a backrest; 4-connecting rods; 5-connecting shaft; 6-an electric push rod; 11-sitting plate; 12-cylinder; 13-a bottom plate; 14-armrests; 15-a sponge pad; 31-a back plate; 32-a guide rail; 33-an illumination assembly; 34-headrest; 311-plate body; 312-a fixed assembly; 331-a slide bar; 332-center column; 333-struts; 334-lighting lamp; 335-a lamp shade; 3121-springs; 3122-links; 3123-clamping members; 3124-balloon; 31241-vesicles; 31242-inflation tube; 31243-pressurizing the balloon; 31244-one-way check valve.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should 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 orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The following describes in detail the technical scheme provided by the embodiment of the invention with reference to the accompanying drawings.
Referring to fig. 1 to 6, the present embodiment provides an eye examination apparatus, which includes a base 1, a rotating shaft 2, a backrest 3, a connecting rod 4, a connecting shaft 5 and an electric push rod 6, wherein the rotating shaft 2 is rotatably connected with the base 1 and is located at a 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 at one side of the connecting shaft 5 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 in use, a patient sits on the base 1, the back and the head lean against the backrest 3, and a doctor controls the electric push rod 6 to enable 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 towards a direction away from the base 1, so that the back and the head of the patient are inclined, and eyes of the patient are in a looking-up state, which is convenient for the doctor to check; the doctor can adjust the inclination angle of the backrest 3 by controlling the electric push rod 6, so that the upward view angle of eyes of a patient can be adjusted according to the examination requirement, and the examination is convenient; through the mode, when the eyes of a patient are inspected, the cervical vertebra of the patient is not required to be used for keeping the upward looking posture, fatigue and ache of the cervical vertebra of the patient are avoided, and therefore inspection efficiency can be improved.
Further, the base 1 includes a seat 11, a plurality of cylinders 12 and a bottom plate 13, where the seat 11 is rotatably connected with the rotating shaft 2, and is fixedly connected with the electric push rod 6 and located above the electric push rod 6; the cylinders 12 are fixedly connected with the seat plate 11 respectively and are positioned below the seat plate 11 respectively; the bottom plate 13 is fixedly connected with the plurality of air cylinders 12 respectively and is positioned below the plurality of air cylinders 12; the base 1 further comprises two armrests 14; the two armrests 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 foam pad 15; the foam cushion 15 is fixedly connected with the seat plate 11 and is positioned above the seat plate 11.
In this embodiment, the patient sits on the seat 11, and the doctor controls the air cylinder 12, so that the air cylinder 12 can drive the seat 11 to move longitudinally, and the height of the eyes of the patient can be adjusted, so that the doctor does not need to keep a bending posture continuously during the examination, the doctor fatigue is reduced, and the doctor is convenient to examine the eyes; the patient is prevented from falling off the seat plate 11 by the two armrests 14; the patient can make the buttocks more comfortable by sitting on the sponge cushion 15.
Further, the backrest 3 includes a back plate 31, a guide rail 32 and a lighting assembly 33, where the back plate 31 is fixedly connected with the rotating shaft 2 and is located above the rotating shaft 2; the guide rail 32 is fixedly connected with the backboard 31 and is positioned above the backboard 31; the lighting assembly 33 is slidably connected with the guide rail 32 and is positioned at the side edge of the guide rail 32; the backrest 3 also comprises a headrest 34; the headrest 34 is fixedly connected with the back plate 31 and located at a side edge of the back plate 31.
In this embodiment, support can be provided to the patient's back and head by the back plate 31; the illumination assembly 33 can illuminate eyes of a patient, so that a doctor does not need to hold the lamp to illuminate the eyes of the patient any more, hands of the doctor can be liberated, and the doctor can conveniently stir the eyelid of the patient to check; 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 guide rail 32 can prevent the lighting assembly 33 from falling off; the headrest 34 is filled with sponge, so that the patient can rest the headrest 34 more comfortably.
Further, the lighting assembly 33 includes a sliding rod 331, a central column 332, a supporting rod 333, and a lighting lamp 334, where the sliding rod 331 is rotatably connected to the guide rail 32, and is penetrated by the guide rail 32 and located at a side edge of the guide rail 32; the central column 332 is rotatably connected with the guide rail 32, penetrates through the sliding rod 331, and is positioned at one side of the sliding rod 331 away from the guide rail 32; the supporting rod 333 is fixedly connected with the central column 332 and located at the side edge of the central column 332; the lighting lamp 334 is fixedly connected with the support rod 333 and is positioned at the side edge of the support rod 333; the lighting assembly 33 further includes a lamp housing 335; the lamp cover 335 is fixedly connected to the support rod 333, and is located on one side of the support rod 333 near the illumination lamp 334.
In this embodiment, the illumination lamp 334 can illuminate the eyes of the patient, so that the doctor can check the eyes of the patient conveniently; the sliding rod 331 is provided with a slot hole matched with the guide rail 32, 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 utilizing the central column 332, the illuminating lamp 334 can rotate, and the illuminating angle of the illuminating lamp 334 can be adjusted, so that eyes of a patient can be clearly illuminated; the lamp 334 can be protected by the lamp cover 335, preventing the lamp 334 from being damaged.
Further, the back plate 31 includes a plate body 311 and two fixing components 312, and the two fixing components 312 are located at two sides of the plate body 311; the stationary assembly 312 includes a spring 3121, a link 3122, and a clamp 3123; the spring 3121 is fixedly connected with the plate 311 and is located inside the plate 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 coupled to the link 3122 and is located on a side of the link 3122 remote from the spring 3121.
In this embodiment, the plate 311 can provide support to the back of the patient's head; by placing the head between the two clamping members 3123, the patient is able to secure the patient's head by the urging of the two springs 3121 against the two links 3122 and the two clamping members 3123, preventing the patient's head from subconscious deflections that would affect the examination when the doctor is examining the patient's eyes.
Further, the fixing assembly 312 further includes an air bag 3124, where the air bag 3124 is fixedly connected to the clamping member 3123, and is located on a side of the clamping member 3123 away from the connecting rod 3122.
In the present embodiment, the pressing of the head of the patient by the clamping member 3123 can be prevented by the two airbags 3124, reducing the discomfort of the patient.
Further, the air bag 3124 includes a bag body 31241, an air tube 31242, a pressurized balloon 31243 and a one-way check valve 31244, wherein the bag body 31241 is fixedly connected with the clamping member 3123, and is located at a side of the clamping member 3123 away from the connecting rod 3122; the inflation tube 31242 is fixedly connected and in communication with the balloon 31241 and extends through the clamp 3123; the pressurizing balloon 31243 is fixedly connected and communicated with the inflation tube 31242, and is positioned at one end of the inflation tube 31242 far from the balloon 31241; the one-way check valve 31244 is fixedly connected to the pressurizing balloon 31243 and is located at a side of the pressurizing balloon 31243.
In this embodiment, the physician can inflate the balloon 31241 by pressing the pressurizing balloon 31243, so as to expand the balloon 31241, 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 to reduce the volume of the balloon 31241 to accommodate different patients.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (9)
1. The eye examination device is characterized by comprising a base, a rotating shaft, a backrest piece, a connecting rod, a connecting shaft and an electric push rod, wherein the rotating shaft is rotationally connected with the base and is positioned on the side edge of the base; the backrest piece 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 rotationally connected with the connecting rod and is positioned at one side of the connecting shaft far away from the connecting rod; the electric push rod is fixedly connected with the base, is rotationally connected with the connecting shaft and is positioned between the base and the connecting shaft;
The backrest piece comprises a back plate, wherein the back plate is fixedly connected with the rotating shaft and is positioned above the rotating shaft; the backboard comprises a board body and two fixing components, wherein the two fixing components are positioned at two sides of the board body, the fixing components comprise springs, connecting rods, clamping pieces and air bags, and the springs are fixedly connected with the board body and positioned in the board body; the connecting rod is fixedly connected with the spring and is positioned at the side edge of the spring; the clamping piece is fixedly connected with the connecting rod and is positioned at one side of the connecting rod away from the spring; the air bag is fixedly connected with the clamping piece and is positioned at one side of the clamping piece away from the connecting rod; the head of the patient is placed between the two clamping pieces, and the pushing force of the two springs to the two connecting rods and the two clamping pieces is utilized, so that the two clamping pieces fix the head of the patient.
2. The eye examination apparatus as claimed in claim 1, wherein the balloon comprises a balloon body, an inflation tube, a pressurizing balloon and a one-way check valve, the balloon body is fixedly connected with the clamping member and positioned at a side of the clamping member away from the connecting rod; the inflation tube is fixedly connected and communicated with the bag body and penetrates through the clamping piece; the pressurizing saccule is fixedly connected and communicated with the inflation tube and is positioned at one end of the inflation tube far away from the saccule body; the one-way check valve is fixedly connected with the pressurizing saccule and is positioned at the side edge of the pressurizing saccule; the volume of the bag body can be adjusted according to the size of the head of a patient, and the one-way check valve can deflate the bag body so as to adapt to different patients.
3. The eye examination apparatus of claim 1, wherein the base comprises a seat, a plurality of cylinders and a bottom plate, wherein the seat is rotatably connected with the rotating shaft, fixedly connected with the electric push rod and positioned above the electric push rod; the cylinders are fixedly connected with the seat plates respectively and are positioned below the seat plates respectively; the bottom plate is fixedly connected with the cylinders respectively and is positioned below the cylinders.
4. An eye examination apparatus as claimed in claim 3, wherein the base further comprises two armrests fixedly connected to the seat respectively and located on both sides of the seat.
5. The eye examination apparatus of claim 4, wherein the base further comprises a foam pad fixedly attached to and above the seat.
6. The eye examination apparatus of claim 1, wherein the backrest further comprises a rail and a lighting assembly, the rail being fixedly connected to the back plate and positioned above the back plate; the lighting component is in sliding connection with the guide rail and is positioned at the side edge of the guide rail.
7. The eye examination apparatus of claim 6, wherein the backrest member further comprises a headrest fixedly coupled to the back plate and positioned laterally of the back plate.
8. The eye examination apparatus according to claim 6 or 7, wherein the illumination assembly comprises a slide bar, a central column, a support bar and an illumination lamp, the slide bar is rotatably connected with the guide rail, is penetrated by the guide rail and is positioned at the side edge of the guide rail, and a slotted hole matched with the guide rail and a through hole matched with the central column are respectively arranged on the slide bar; the center column is rotationally connected with the guide rail, penetrates through the sliding rod and is positioned at one side of the sliding rod away from the guide rail; the supporting rod is fixedly connected with the central column and is positioned at the side edge of the central column; the illuminating lamp is fixedly connected with the support rod and is positioned at the side edge of the support rod.
9. The eye examination apparatus of claim 8, wherein the illumination assembly further comprises a lamp housing capable of protecting the illumination lamp, the lamp housing being fixedly connected to the support rod and located on a side of the support rod adjacent to the illumination lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410412466.6A CN118078573A (en) | 2021-08-23 | 2021-08-23 | Eye examination device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110965725.4A CN113648175A (en) | 2021-08-23 | 2021-08-23 | Eye examination device |
| CN202410412466.6A CN118078573A (en) | 2021-08-23 | 2021-08-23 | Eye examination device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110965725.4A Division CN113648175A (en) | 2021-08-23 | 2021-08-23 | Eye examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118078573A true CN118078573A (en) | 2024-05-28 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410412466.6A Pending CN118078573A (en) | 2021-08-23 | 2021-08-23 | Eye examination device |
| CN202110965725.4A Pending CN113648175A (en) | 2021-08-23 | 2021-08-23 | Eye examination device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110965725.4A Pending CN113648175A (en) | 2021-08-23 | 2021-08-23 | Eye examination device |
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| CN (2) | CN118078573A (en) |
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| CN210096244U (en) * | 2019-03-07 | 2020-02-21 | 郑州诚优成电子科技有限公司 | Auxiliary device for ophthalmic examination convenient to use |
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2021
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