CN112545447A - Ophthalmic eye inspection device - Google Patents
Ophthalmic eye inspection device Download PDFInfo
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- CN112545447A CN112545447A CN202011429691.9A CN202011429691A CN112545447A CN 112545447 A CN112545447 A CN 112545447A CN 202011429691 A CN202011429691 A CN 202011429691A CN 112545447 A CN112545447 A CN 112545447A
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- 238000007689 inspection Methods 0.000 title claims abstract description 53
- 230000001681 protective effect Effects 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 210000001508 eye Anatomy 0.000 abstract description 59
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 238000003745 diagnosis Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000002177 Cataract Diseases 0.000 description 1
- 208000010412 Glaucoma Diseases 0.000 description 1
- 206010061323 Optic neuropathy Diseases 0.000 description 1
- 208000017442 Retinal disease Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 208000020911 optic nerve disease Diseases 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
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- 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
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- 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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/04—Trial frames; Sets of lenses for use therewith
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- 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
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Abstract
本发明公开了一种眼科用眼部检查装置，包括底座、侧板一和侧板二，所述底座水平设置，所述底座顶面前部的居中位置固定有用以承托下巴的托举组件，所述底座顶面后部的两侧分别竖直沿纵向固定有侧板一和侧板二。有益效果在于：本发明将患者的下巴被托举组件的托板承托，后通过竖移组件沿调节槽和导向槽竖向滑移并锁止的方式带动检查镜片本体的位置高度与患者的眼部高度适配，之后通过横移组件沿横向滑槽滑移并锁止的方式带动两个检查镜片本体调节彼此之间的距离适配患者双眼之间的间距，以此来快速完成根据患者眼部的实际分布来对检查镜片本体的位置进行适配调节，提升了装置的使用灵活性。
The invention discloses an eye inspection device for ophthalmology, comprising a base, a first side plate and a second side plate. The base is arranged horizontally, and a lift assembly for supporting the chin is fixed at the center position of the top front of the base. A side plate 1 and a side plate 2 are respectively fixed vertically along the longitudinal direction on both sides of the rear of the top surface of the base. The beneficial effect is that: the present invention supports the patient's chin by the support plate of the lifting component, and then drives the inspection lens body to check the position and height of the lens body and the patient's height through the vertical sliding component along the adjustment groove and the guide groove and locking. The height of the eyes is adapted, and then the two inspection lens bodies are driven to adjust the distance between each other by sliding and locking the transverse component along the lateral chute to adapt the distance between the eyes of the patient, so as to quickly complete the adjustment according to the patient. The actual distribution of the eye can be adapted to adjust the position of the inspection lens body, which improves the flexibility of the device.
Description
Technical Field
The invention relates to the field of ophthalmic auxiliary components, in particular to an ophthalmic eye examination device.
Background
Ophthalmology is a subject for researching diseases related to eyeballs and tissues related to the eyeballs, generally researches on various ophthalmic diseases such as vitreous bodies, retinal diseases, ocular optics, glaucoma, optic neuropathy, cataracts and the like in ophthalmology, an eye examination device is required to be used for examining the eyes of a patient during ophthalmic diagnosis so as to accurately and finely examine the eyes of the patient, but the current eye examination device is poor in flexibility and cannot adapt and adjust the position of an examination lens according to the actual distribution of the eyes of the patient, so that the application range of the eye examination device is limited to a certain extent.
Disclosure of Invention
The present invention is directed to solve the above problems and provide an ophthalmic eye examination apparatus, wherein the chin of a patient is supported by a support plate of a lifting assembly, the vertical moving assembly slides vertically along an adjustment groove and a guide groove and locks the vertical moving assembly to drive the position height of an examination lens body to be matched with the eye height of the patient, and the horizontal moving assembly slides along a horizontal sliding groove and locks the horizontal moving assembly to drive two examination lens bodies to adjust the distance between the two examination lens bodies to be matched with the distance between the two eyes of the patient, so as to quickly adjust the position of the examination lens body according to the actual distribution of the eyes of the patient, as will be described in detail below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides an ophthalmic eye examination device, which comprises a base, a first side plate and a second side plate, wherein the base is horizontally arranged, a lifting assembly for supporting a chin is fixed at the middle position of the front part of the top surface of the base, the first side plate and the second side plate are respectively and vertically fixed at two sides of the rear part of the top surface of the base along the longitudinal direction, and the opposite end surfaces of the first side plate and the second side plate are respectively provided with an adjusting groove and a guide groove from top to bottom;
a vertical moving assembly capable of being vertically lifted and locked is vertically matched in the adjusting groove in a sliding manner, a guide block is vertically matched in the guide groove in a sliding manner, and a rectangular protective frame is horizontally fixed between the vertical moving assembly and the guide block;
the front and back of the rectangular protective frame are opened, transverse sliding grooves are vertically formed in the positions of two sides of the upper portion and the lower portion of the rectangular protective frame, transverse sliding grooves located on the same side are matched with transverse moving components capable of moving transversely and being locked in a sliding mode, each transverse moving component is fixedly connected with an inspection lens body, and the inspection lens body is vertically arranged on the inner side of the rectangular protective frame along the transverse direction.
Preferably, the lifting assembly comprises a supporting plate and a support, the supporting plate is located above the central position of the front portion of the base, the support is vertically fixed on the bottom surface of the supporting plate, and the support is fixed on the front portion of the top surface of the base.
Preferably, the supporting plate is an arc-shaped plate with a longitudinal axis, and the supporting plate is wrapped and fixed with a lining made of a buffering material.
Preferably, the guide groove is one of a dovetail groove or an i-shaped groove.
As preferred, it includes tooth and mounting panel to erect the subassembly that moves, seting up of the vertical equipartition of tooth the inboard of adjustment tank, the mounting panel is fixed the rectangle protects the top surface of frame and is close to the adjustment tank, the mounting panel has the pull rod along horizontal sliding fit, the pull rod is close to the vertical rack that is fixed with of tip of tooth, just the rack with the tooth meshing, the pull rod is kept away from the end fixing of tooth has the handle, the pull rod is located the handle with partial clearance fit between the mounting panel has the spring, just the spring both ends respectively with the handle with mounting panel fixed connection.
Preferably, the tooth shapes of the teeth and the rack are straight teeth, and the surface of the handle is provided with anti-skid lines.
Preferably, the transverse moving assembly comprises guide pillars and studs, the guide pillars are respectively fixed on the top surface of the inspection lens body, the guide pillars extend out of the top of the transverse sliding groove in a sliding fit manner, limit end plates are fixed on the guide pillars, the studs are respectively fixed on the bottom surface of the inspection lens body, the studs extend out of the bottom of the transverse sliding groove in a sliding fit manner, and the bottom of the studs is connected with compression nuts in a meshing manner.
Preferably, the diameters of the limiting end plate and the compression nut are both larger than the groove width of the transverse sliding groove.
Preferably, a partition plate is fixed on the inner side of the middle of the rectangular protective frame, a positioning rod is longitudinally fixed in front of the partition plate, the positioning rod is equal in height to the center of the inspection lens body, and the positioning rod and the central axis of the arc-shaped supporting plate are located on the same vertical plane.
Preferably, an indicating rod is longitudinally fixed on the front portion of the limiting end plate, scale marks which are transversely and uniformly distributed are marked on the top surface of the rectangular protective frame, the scale marks of the scale marks are parallel to the indicating rod, the 0-position mark of the scale mark and the positioning rod are located in the same longitudinal direction, and the marks of the marks on the two sides of the scale mark are symmetrically distributed about the 0-position mark.
When the ophthalmic eye examination device is used, the base is flatly placed on a table top, the chin of a patient is guided to be placed at the lowest point of the supporting plate, the chin of the patient is placed on the supporting plate, the eye of the patient is required to face the examination lens body, then the position height of the eye of the patient is adjusted to be equal to the observation height of the examination lens body, and the operation process comprises the following steps: the handle is held by hand, the pull rod is pulled outwards in a manner that the spring is stretched to enable the rack to be separated from the teeth, then the rectangular protective frame can be driven to vertically descend by keeping the pull rod pulled outwards, in the process, the rectangular protective frame can be ensured to vertically descend in a manner that the guide block slides along the guide groove, when the inspection lens body descends to the position level with the eyes of a patient, the mountain root of the patient should be abutted to the front end of the positioning rod, the pull rod is loosened, the spring releases the stretching state of the spring to drive the pull rod and the rack to return, the rack is meshed with the teeth on the inner side of the adjusting groove again to lock the rectangular protective frame to be incapable of descending, the distance between the two inspection lens bodies is adjusted to be matched with the width of the eyes of the patient, and the adjusting process is as follows: the compression nut is screwed down to leave the bottom surface of the rectangular protective frame, then the inspection lens body is driven to transversely move in a mode that the stud slides along the transverse sliding groove, in the process, the guide rod guides in a mode that the guide rod slides along the transverse sliding groove to ensure that the inspection lens body transversely moves towards the eyes of a patient, when the inspection lens body moves to the eyes right opposite to the same side of the patient, the stud stops sliding, then the compression nut is screwed down to be tightly pressed against the bottom surface of the rectangular protective frame to lock the stud against sliding along the transverse sliding groove, further the state that the inspection lens body is right opposite to the eyes on the same side of the patient is locked, then the other inspection lens body is adjusted to be right opposite to the eyes on the other side of the patient according to the operation mode and is locked, and therefore, the adaptive adjustment of the position of the inspection lens body according to the actual distribution of the eyes of, the use flexibility of device has been promoted, and is follow-up can see through the inspection lens body comes to carry out careful inspection to patient's eye, simultaneously the inspection lens body is at the in-process that removes, spacing end plate is anterior the indicator bar can the top translation of scale marking, consequently when two when inspection lens body is adjusted to the target in place, two the indicator bar homogeneous phase is relative the scale marking has a registration, and 0 position marking of scale marking with the locating lever is located same vertically, just the marking registration of scale marking both sides all is about 0 position marking symmetric distribution, thereby the indicator bar is relative the registration of scale marking adds the back and is the distance between the patient's eye promptly, has made things convenient for the accurate eye distribution information such as distance between the acquisition patient's eye of doctor, is favorable to assisting the doctor to the eye diagnosis of patient.
Has the advantages that: 1. the chin of a patient is supported by the supporting plate of the lifting assembly, then the position height of the inspection lens bodies is driven to be matched with the eye height of the patient in a mode that the vertical moving assembly slides vertically along the adjusting groove and the guide groove and is locked, then the two inspection lens bodies are driven to adjust the distance between the two inspection lens bodies to be matched with the distance between the two eyes of the patient in a mode that the transverse moving assembly slides along the transverse sliding groove and is locked, so that the position of the inspection lens bodies can be quickly adjusted in an adaptive mode according to the actual distribution of the eyes of the patient, and the use flexibility of the device is improved;
2. the mode of moving the index rod in comparison with the scale marks can accurately acquire eye distribution information such as the distance between the eyes of the patient after the lens body is finally checked and compared with the eyes of the patient, and the eye distribution information is beneficial to assisting a doctor in diagnosing the eyes of the patient.
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 front external view of the present invention;
FIG. 2 is a front cross-sectional view of the invention of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is a left side cross-sectional view of FIG. 1 of the present invention;
fig. 5 is a top view of fig. 1 of the present invention.
The reference numerals are explained below:
1. a rectangular protective frame; 101. positioning a rod; 102. a partition plate; 103. a transverse chute; 104. scale marking; 2. inspecting the lens body; 3. a first side plate; 301. an adjustment groove; 4. a base; 5. a traversing assembly; 501. an indication lever; 502. a limiting end plate; 503. a guide bar; 504. a stud; 505. a compression nut; 6. a lifting assembly; 601. a liner; 602. a support plate; 603. a support; 7. a second side plate; 701. a guide groove; 8. vertically moving the assembly; 801. teeth; 802. a rack; 803. a pull rod; 804. mounting a plate; 805. A spring; 806. a handle; 9. and a guide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 5, the invention provides an ophthalmic eye examination device, which comprises a base 4, a first side plate 3 and a second side plate 7, wherein the base 4 is horizontally arranged, a lifting assembly 6 for supporting a chin is fixed in a central position of the front part of the top surface of the base 4, the first side plate 3 and the second side plate 7 are respectively vertically fixed on two sides of the rear part of the top surface of the base 4 along the longitudinal direction, and the opposite end surfaces of the first side plate 3 and the second side plate 7 are respectively provided with an adjusting groove 301 and a guide groove 701 from top to bottom. Vertical sliding fit has the perpendicular subassembly 8 that moves that can vertically go up and down and locking in the adjustment tank 301, and vertical sliding fit has guide block 9 in the guide way 701, and erects and move between subassembly 8 and the guide block 9 the level and be fixed with rectangle and protect frame 1. The rectangle protects the front and back of frame 1 and opens, and the rectangle protects the equal vertical horizontal spout 103 of having seted up in both sides position of 1 upper portion of frame and lower part, and the equal sliding fit of horizontal spout 103 that is located the homonymy has sideslip subassembly 5 that can lateral shifting and locking, and the equal fixedly connected with inspection lens body 2 of every sideslip subassembly 5, preferred inspection lens body 2 are convex lens, and 2 vertical along the horizontal inboard of arranging rectangle in and protecting frame 1 of inspection lens body.
As the preferred scheme of this case, lift subassembly 6 and include layer board 602 and support 603, layer board 602 is located the anterior top of position placed in the middle of base 4, the vertical support 603 that is fixed with in bottom surface of layer board 602, and support 603 is fixed anterior at the top surface of base 4, so set up, be convenient for place patient's chin through layer board 602 bearing, layer board 602 is the arc that the axis vertically set up, and layer board 602 cladding is fixed with the inside lining 601 of buffering material, preferred inside lining 601 is the silica gel material, so set up, it has good buffering effect when inside lining 601 to be convenient for patient's chin to place, can not feel too hard, guide way 701 is one of dovetail groove or I-shaped groove, so set up, it has good guide effect and prevents that guide block 9 from deviating from along guide way 701 level to be convenient for guide way 701.
The vertical moving assembly 8 comprises teeth 801 and a mounting plate 804, the teeth 801 are vertically and uniformly arranged on the inner side of the adjusting groove 301, the mounting plate 804 is fixed on the top surface of the rectangular protective frame 1 and close to the adjusting groove 301, a pull rod 803 is transversely matched with the mounting plate 804 in a sliding manner, a rack 802 is vertically fixed at the end of the pull rod 803 close to the teeth 801, the rack 802 is meshed with the teeth 801, a handle 806 is fixed at the end of the pull rod 803 far away from the teeth 801, a spring 805 is matched with a part of the pull rod 803 between the handle 806 and the mounting plate 804 in a clearance manner, and two ends of the spring 805 are respectively fixedly connected with the handle 806 and the mounting plate 804.
The tooth form of tooth 801 and rack 802 is the straight tooth, so set up, the tooth 801 and rack 802 of being convenient for have good meshing effect and realize the locking, and anti-skidding line has been seted up on handle 806 surface, so set up, and handle 806 is difficult for taking off the hand when being convenient for handheld handle 806 application of force.
The transverse moving assembly 5 comprises a guide post and a stud 504, the guide post is fixed on the top surface of the inspection lens body 2 respectively, the guide post stretches out of the top end of the top transverse sliding groove 103 in a sliding fit mode and is fixed with a limit end plate 502, the stud 504 is fixed on the bottom surface of the inspection lens body 2 respectively, the stud 504 stretches out of the bottom end of the bottom transverse sliding groove 103 in a sliding fit mode and is connected with a gland nut 505 in a meshed mode, the arrangement is such that the stud 504 can drive the inspection lens body 2 to horizontally move in a sliding mode along the transverse sliding groove 103, meanwhile, the gland nut 505 is screwed to the bottom surface of the rectangular protective frame 1 to lock the stud 504 to be incapable of sliding along the transverse sliding groove 103, the diameters of the limit end plate 502 and the gland nut 505 are larger than the groove width of the transverse sliding groove 103, and.
The inner side of the middle part of the rectangular protective frame 1 is fixed with a partition plate 102, a positioning rod 101 is longitudinally fixed in front of the partition plate 102, the positioning rod 101 is as high as the center of the inspection lens body 2, and the positioning rod 101 and the arc-shaped supporting plate 602 are in the same vertical plane, so that the inspection lens body 2 and the eyes of the patient have obvious prompt in the same height in a mode that the positioning rod 101 abuts against the mountain root of the patient.
The front portion of spacing end plate 502 is fixed with the guide bar 501 along vertically, the top surface of rectangle protecting frame 1 is all carved with along the scale marking 104 of horizontal equipartition, and the scale mark of scale marking 104 all is parallel with guide bar 501, 0 position marking and locating lever 101 of scale marking 104 are located same vertically, and the marking registration of scale marking 104 both sides all is about 0 position marking symmetric distribution, so set up, be convenient for after adjusting to target in place, the registration of the relative scale marking 104 of guide bar 501 adds the back and is the distance between the patient's eye, the accurate eye distribution information such as distance between acquireing the patient's eye of doctor has been made things convenient for, be favorable to assisting the doctor to patient's eye diagnosis.
By adopting the structure, when in use, the base 4 is flatly placed on a table top and the chin of a patient is guided to be placed at the lowest point of the supporting plate 602, the chin of the patient is placed on the supporting plate 602, the eye faces to the inspection lens body 2, then the position height of the eye of the patient is adjusted to be equal to the observation height of the inspection lens body 2, and the operation process is as follows: the hand-held handle 806 pulls the pull rod 803 outwards in a manner that the spring 805 is stretched to separate the rack 802 from the teeth 801, the rectangular protective frame 1 can be driven to vertically descend by pulling the back holding pull rod 803 outwards, the rectangular protective frame 1 can be ensured to vertically descend in the process of sliding along the guide groove 701 through the guide block 9, when the inspection lens body 2 descends to be level with the height of the eyes of the patient, the mountain root of the patient should be abutted to the front end of the positioning rod 101 at the moment, the pull rod 803 is released, the spring 805 releases the stretching state of the spring 805 to drive the pull rod 803 and the rack 802 to return, the rack 802 is meshed with the teeth 801 on the inner side of the adjusting groove 301 again to lock the rectangular protective frame 1 to be incapable of descending, the distance between the two inspection lens bodies 2 is adjusted to adapt to the width of the eyes of the patient, and the adjusting process is as follows: the pressing nut 505 is screwed down to leave the bottom surface of the rectangular protective frame 1, then the inspection lens body 2 is driven to transversely move in a mode that the stud 504 slides along the transverse sliding groove 103, in the process, the guide rod 503 guides in a mode of sliding along the transverse sliding groove 103 to ensure that the inspection lens body 2 transversely moves towards the eyes of the patient, when the inspection lens body 2 moves to the eyes right opposite to the same side of the patient, the sliding of the stud 504 is stopped, then the pressing nut 505 is screwed down to tightly push against the bottom surface of the rectangular protective frame 1 to lock the stud 504 from sliding along the transverse sliding groove 103, further the state that the inspection lens body 2 is right opposite to the eyes on the same side of the patient is locked, then the other inspection lens body 2 is adjusted to be right opposite to the eyes on the other side of the patient and locked according to the operation mode, thus, the adaptive adjustment of the position of the, the use flexibility of device has been promoted, follow-up can come to carry out careful inspection to patient's eye through inspection lens body 2, it is at the in-process that removes to inspect lens body 2 simultaneously, the anterior instruction pole 501 of spacing end plate 502 can be at the top translation of scale marking 104, consequently when two inspection lens body 2 adjust when targetting in place, two instruction poles 501 have a registration to scale marking 104 all, and 0 position marking and the locating lever 101 of scale marking 104 are located same vertically, and the marking registration of scale marking 104 both sides all is about 0 position marking symmetric distribution, thereby the registration of instruction pole 501 relative scale marking 104 adds the back and is the distance between the patient's eye promptly, the accurate eye distribution information such as distance between the acquisition patient's eye of doctor has made things convenient for, be favorable to assisting the doctor to the eye diagnosis of patient.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides an ophthalmic eye inspection device, includes base (4), curb plate one (3) and curb plate two (7), its characterized in that: the base (4) is horizontally arranged, a lifting assembly (6) for supporting the chin is fixed in the middle of the front portion of the top surface of the base (4), a first side plate (3) and a second side plate (7) are vertically fixed on two sides of the rear portion of the top surface of the base (4) respectively, and adjusting grooves (301) and guide grooves (701) are formed in the end surfaces, opposite to each other, of the first side plate (3) and the second side plate (7) respectively from top to bottom;
a vertical moving assembly (8) capable of being vertically lifted and locked is vertically matched in the adjusting groove (301) in a sliding manner, a guide block (9) is vertically matched in the guide groove (701) in a sliding manner, and a rectangular protective frame (1) is horizontally fixed between the vertical moving assembly (8) and the guide block (9);
the front and back of the rectangular protective frame (1) are opened, the two side positions of the upper portion and the lower portion of the rectangular protective frame (1) are vertically provided with transverse sliding grooves (103), the transverse sliding grooves (103) on the same side are matched with transverse moving components (5) capable of moving transversely and being locked in a sliding mode, each transverse moving component (5) is fixedly connected with an inspection lens body (2), and the inspection lens bodies (2) are vertically arranged on the inner side of the rectangular protective frame (1) along the transverse direction.
2. The ophthalmic eye examination device according to claim 1, wherein: the lifting assembly (6) comprises a supporting plate (602) and a support (603), the supporting plate (602) is located above the front middle position of the base (4), the bottom surface of the supporting plate (602) is vertically fixed with the support (603), and the support (603) is fixed to the front portion of the top surface of the base (4).
3. The ophthalmic eye examination device according to claim 2, wherein: the supporting plate (602) is an arc-shaped plate with a longitudinal axis, and the supporting plate (602) is wrapped and fixed with a lining (601) made of a buffering material.
4. The ophthalmic eye examination device according to claim 3, wherein: the guide groove (701) is one of a dovetail groove or an I-shaped groove.
5. The ophthalmic eye examination device according to claim 2, 3 or 4, wherein: the vertical moving assembly (8) comprises teeth (801) and a mounting plate (804), the teeth (801) are vertically and uniformly distributed on the inner side of the adjusting groove (301), the mounting plate (804) is fixed on the top surface of the rectangular protective frame (1) and is close to the adjusting groove (301), a pull rod (803) is matched with the mounting plate (804) in a sliding way along the transverse direction, a rack (802) is vertically fixed at the end part of the pull rod (803) close to the teeth (801), the rack (802) is meshed with the teeth (801), a handle (806) is fixed at the end of the pull rod (803) far away from the teeth (801), a part of the pull rod (803) between the handle (806) and the mounting plate (804) is in clearance fit with a spring (805), and two ends of the spring (805) are respectively and fixedly connected with the handle (806) and the mounting plate (804).
6. The ophthalmic eye examination device according to claim 5, wherein: the tooth shapes of the teeth (801) and the rack (802) are straight teeth, and anti-skid lines are formed on the surface of the handle (806).
7. The ophthalmic eye examination device according to claim 6, wherein: the transverse moving assembly (5) comprises guide columns and studs (504), the guide columns are fixed to the top surface of the inspection lens body (2) respectively, the guide columns extend out of the top of the transverse sliding groove (103) in a sliding fit mode and are fixed with limiting end plates (502), the studs (504) are fixed to the bottom surface of the inspection lens body (2) respectively, the studs (504) extend out of the bottom of the transverse sliding groove (103) in a sliding fit mode, and the bottom of the studs (504) is connected with compression nuts (505) in a meshed mode.
8. The ophthalmic eye examination device according to claim 7, wherein: the diameters of the limiting end plate (502) and the compression nut (505) are larger than the groove width of the transverse sliding groove (103).
9. The ophthalmic eye examination device according to claim 7 or 8, wherein: a partition plate (102) is fixed on the inner side of the middle of the rectangular protective frame (1), a positioning rod (101) is fixed in front of the partition plate (102) along the longitudinal direction, the positioning rod (101) is equal in height to the center of the inspection lens body (2), and the central axes of the positioning rod (101) and the arc-shaped supporting plate (602) are located on the same vertical plane.
10. The ophthalmic eye examination device according to claim 9, wherein: the front portion of spacing end plate (502) is fixed with guide bar (501) along vertical, the top surface of rectangle protecting frame (1) is all carved with scale marking (104) along horizontal equipartition, just the scale mark of scale marking (104) all with guide bar (501) are parallel, 0 position marking of scale marking (104) with locating lever (101) are located same vertical, just the marking registration number of scale marking (104) both sides is all about 0 position marking symmetric distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011429691.9A CN112545447A (en) | 2020-12-07 | 2020-12-07 | Ophthalmic eye inspection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011429691.9A CN112545447A (en) | 2020-12-07 | 2020-12-07 | Ophthalmic eye inspection device |
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| CN112545447A true CN112545447A (en) | 2021-03-26 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143198A (en) * | 2021-04-20 | 2021-07-23 | 温州医科大学眼视光研究院 | Prism row lens inspection device for strabismus inspection |
| CN113288046A (en) * | 2021-07-08 | 2021-08-24 | 南通市第一人民医院 | Ophthalmology doctor is with dipperstick with regulatory function |
| CN113290599A (en) * | 2021-04-28 | 2021-08-24 | 天长市星河防腐仪表有限公司 | Precision cutting device for polytetrafluoroethylene sleeve of instrument and meter |
| CN113749607A (en) * | 2021-10-15 | 2021-12-07 | 湖南中医药大学 | A multifunctional ophthalmic examination device |
| CN113796824A (en) * | 2021-11-18 | 2021-12-17 | 深圳市普兴医疗设备有限公司 | High-reliability ophthalmology intelligent inspection system based on Internet |
| CN113974548A (en) * | 2021-11-29 | 2022-01-28 | 武汉普瑞眼科医院有限责任公司 | A supporting device for ophthalmic examination |
| CN114962890A (en) * | 2022-05-26 | 2022-08-30 | 浪潮商用机器有限公司 | Adjustable lifting mechanism |
| CN116650294A (en) * | 2023-07-31 | 2023-08-29 | 湖南臻和亦康医疗用品有限公司 | Physiotherapy instrument for eyes |
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2020
- 2020-12-07 CN CN202011429691.9A patent/CN112545447A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113143198A (en) * | 2021-04-20 | 2021-07-23 | 温州医科大学眼视光研究院 | Prism row lens inspection device for strabismus inspection |
| CN113290599A (en) * | 2021-04-28 | 2021-08-24 | 天长市星河防腐仪表有限公司 | Precision cutting device for polytetrafluoroethylene sleeve of instrument and meter |
| CN113290599B (en) * | 2021-04-28 | 2022-11-29 | 江苏益佳通新能源科技有限公司 | Accurate cutting device for polytetrafluoroethylene sleeve of instrument and meter |
| CN113288046A (en) * | 2021-07-08 | 2021-08-24 | 南通市第一人民医院 | Ophthalmology doctor is with dipperstick with regulatory function |
| CN113749607A (en) * | 2021-10-15 | 2021-12-07 | 湖南中医药大学 | A multifunctional ophthalmic examination device |
| CN113749607B (en) * | 2021-10-15 | 2024-04-16 | 湖南中医药大学 | Multifunctional ophthalmic examination device |
| CN113796824A (en) * | 2021-11-18 | 2021-12-17 | 深圳市普兴医疗设备有限公司 | High-reliability ophthalmology intelligent inspection system based on Internet |
| CN113974548A (en) * | 2021-11-29 | 2022-01-28 | 武汉普瑞眼科医院有限责任公司 | A supporting device for ophthalmic examination |
| CN114962890A (en) * | 2022-05-26 | 2022-08-30 | 浪潮商用机器有限公司 | Adjustable lifting mechanism |
| CN116650294A (en) * | 2023-07-31 | 2023-08-29 | 湖南臻和亦康医疗用品有限公司 | Physiotherapy instrument for eyes |
| CN116650294B (en) * | 2023-07-31 | 2023-09-26 | 湖南臻和亦康医疗用品有限公司 | Physiotherapy instrument for eyes |
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Application publication date: 20210326 |