阅读说明：本技术 一种基于裂隙灯平台的眼科功能检查设备 (Ophthalmic function inspection equipment based on slit lamp platform ) 是由 孙昊 于 2020-08-18 设计创作，主要内容包括：本发明公开了一种基于裂隙灯平台的眼科功能检查设备,其结构包括：目镜筒、镜片左轮盘、转子遮束锥筒、手持握把、配重基座块、数据显示器、天线柱杆,本发明实现了运用镜片左轮盘与转子遮束锥筒相配合,通过束光灯珠环和转子凸镜架形成一个收光聚焦搭配避免散光观测模糊的效果,提升整体镜筒张夹遮光钳板牵开后射入折光束线的操作,保障后续的近光和远光对晶状体调节通过虹膜罩盘的黑点柱芯投映得到锥形甬道发散虹膜检查调节效果,从而单一对虹膜检测和晶状体调节后的眼角膜对位进行转子球块与凸镜座的复合调节操作,使整体的眼眶得到有效的分步骤检测调节效果,且收束散光现象,提升眼球放松滑转效率。(The invention discloses an ophthalmologic function inspection device based on a slit lamp platform, which structurally comprises: the invention realizes the matching of the left lens wheel disc and the rotor beam-covering cone cylinder, and forms a light-collecting focusing matching effect to avoid fuzzy observation of astigmatism by the beam-combining lamp ball ring and the rotor convex lens frame, thereby improving the operation of the whole lens barrel clamping the shading nipper plate to inject into a refraction beam after retracting, ensuring that the subsequent near light and far light adjust the crystalline lens to obtain the conical channel divergent iris detection adjusting effect by projecting the black point column core of the iris cover disc, and further performing the composite adjusting operation of the rotor ball block and the convex lens seat on the alignment of the eye cornea after iris detection and crystalline lens adjustment, so that the whole eye socket can obtain the effective step-by-step detection adjusting effect, and the beam-collecting astigmatism phenomenon can improve the eyeball loosening and sliding efficiency.)

1. An ophthalmic function inspection device based on a slit-lamp platform structurally comprises: eyepiece barrel (1), lens left side rim plate (2), rotor hide a bundle awl section of thick bamboo (3), handheld handle (4), counter weight base piece (5), data display (6), antenna post (7), its characterized in that:

the rotor beam blocking cone cylinder (3) is nested on the left side of the lens left wheel disc (2), the lens cone (1) is nested on the right side of the lens left wheel disc (2), the rotor beam blocking cone cylinder (3) is nested on the top of the handheld grip (4), the handheld grip (4) is welded on the upper right corner of the counterweight base block (5), the data display (6) is electrically connected with the antenna post (7), and the data display (6) is nested on the upper left corner of the counterweight base block (5);

the rotor beam-shading conical cylinder (3) is provided with a beam-shading lamp bead ring (3A), a rotor convex lens frame (3B), a slide bar rail groove (3C), a shading nipper plate (3D), an iris cover disc (3E) and an armature frame (3F);

rotor convex lens frame (3B) with install in the inside of shading nipper (3D), shading nipper (3D) are equipped with two and install respectively in the left and right sides of inside a bundle of lamp pearl ring (3A), slide bar rail groove (3C) and shading nipper (3D) mechanical connection, shading nipper (3D) cooperatees with iris cover dish (3E), armature frame (3F) are equipped with two and install respectively in the upper and lower both sides of iris cover dish (3E), iris cover dish (3E) are inserted and are inlayed in the inside of a bundle of lamp pearl ring (3A), a bundle of lamp pearl ring (3A) nestification is in the left side of lens left side rim plate (2).

2. An ophthalmic functional inspection apparatus based on a slit-lamp platform according to claim 1, characterized in that: beam light pearl ring (3A) comprises lamp pearl wheel carrier cover (3A 1), wing panel (3A 2), cavity annular (3A 3), wing panel (3A 2) are equipped with more than two and equally divide and do not insert the left and right sides of inlaying at lamp pearl wheel carrier cover (3A 1), lamp pearl wheel carrier cover (3A 1) and cavity annular (3A 3) nestification are as an organic whole.

3. An ophthalmic functional inspection apparatus based on a slit-lamp platform according to claim 2, characterized in that: lamp pearl wheel carrier cover (3A 1) comprises lamp pearl light shield (3A 11), colludes jade otic placode (3A 12), internal gear piece wheel ring (3A 13), collude jade otic placode (3A 12) and internal gear piece wheel ring (3A 13) mechanical connection, internal gear piece wheel ring (3A 13) inserts the inside of inlaying at lamp pearl light shield (3A 11).

4. An ophthalmic functional inspection apparatus based on a slit-lamp platform according to claim 1, characterized in that: rotor convex mirror frame (3B) comprises rotor ball piece (3B 1), support bent tube piece (3B 2), convex mirror seat (3B 3), rotor ball piece (3B 1) are installed on the top of support bent tube piece (3B 2), support bent tube piece (3B 2) are inserted and are inlayed on the top of convex mirror seat (3B 3).

5. An ophthalmic functional inspection apparatus based on a slit-lamp platform according to claim 4, characterized in that: the rotor ball block (3B 1) comprises a ball groove (3B 11), a frame support frame (3B 12) and convex arc petal blocks (3B 13), the ball groove (3B 11) is mechanically connected with the frame support frame (3B 12), and the convex arc petal blocks (3B 13) are two and are respectively nested on the left side and the right side of the ball groove (3B 11).

6. An ophthalmic functional inspection apparatus based on a slit-lamp platform according to claim 4, characterized in that: convex lens seat (3B 3) comprises buckle board (3B 31), two elliptic mirror strip posts (3B 32), convex lens lamella groove (3B 33), buckle board (3B 31) and two elliptic mirror strip posts (3B 32) lock together, two elliptic mirror strip posts (3B 32) are inserted and are inlayed in the inside of convex lens lamella groove (3B 33).

7. An ophthalmic functional inspection apparatus based on a slit-lamp platform according to claim 1, characterized in that: the iris cover disc (3E) is composed of a light guide strip plate (3E 1), a base fan plate (3E 2) and a column core cushion block (3E 3), the light guide strip plate (3E 1) is inserted and embedded in the base fan plate (3E 2), and the base fan plate (3E 2) and the column core cushion block (3E 3) are embedded and integrated.

8. An ophthalmic functional inspection apparatus based on a slit-lamp platform according to claim 8, characterized in that: the light guide strip plate (3E 1) comprises a grating frame plate (3E 11), a trapezoidal reflector plate (3E 12) and a button seat (3E 13), wherein the grating frame plate (3E 11) is inserted into the trapezoidal reflector plate (3E 12), and the button seat (3E 13) is provided with two and is respectively arranged at the left and right lower corners of the trapezoidal reflector plate (3E 12).

Technical Field

The invention discloses an ophthalmic function inspection device based on a slit lamp platform, and belongs to the field of medical equipment.

Background

The slit lamp obtains effectual spectrum to the regulation of ophthalmology weak of colour and dispersion and shines eyeball flexibility regulation effect, comfort level when the inspection of guarantee ophthalmology function, and the portable hand-held operation effect of lifting means platform lets the lens stack accuracy of equipment obtain effectual popularization and application, lets optical equipment and medical equipment obtain effectively combining work, and the public shortcoming of treating optimizing of prior art has:

when the diffuse type interval illumination light guide eyeballs and crystalline lenses form the guiding effect of autonomous observation, the light curtain blurring phenomenon can be caused due to the astigmatism of a patient, the detection deviation amount of the eyeballs and the crystalline lenses is large, so that the subsequent iris and cornea adaptation degree detection data are lowered, the focusing performance and the subsequent photometric performance of the slit lamp illumination condition are interfered, the subsequent lens barrel data feedback amount is poor, the fineness of ophthalmic function inspection is interfered, the efficacy of the slit lamp is lowered, and patients are easy to misdetect.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an ophthalmologic function inspection device based on a slit lamp platform, which solves the problems that when a diffuse interval illumination light guide eyeball and a crystalline lens form a guide effect of autonomous observation, a light curtain blurring phenomenon is caused due to astigmatism of a patient, the detection deviation amount of the eyeball and the crystalline lens is large, subsequent iris and cornea adaptation degree detection data is lowered, the focusing property and subsequent photometric property of the slit lamp illumination condition are interfered, the subsequent lens cone data feedback amount is poor, the fineness of ophthalmologic function inspection is interfered, the efficacy of the slit lamp is lowered, and the patient and the ophthalmologic function inspection device are easy to misinspect.

In order to achieve the purpose, the invention is realized by the following technical scheme: an ophthalmic function inspection device based on a slit-lamp platform structurally comprises: eyepiece barrel, lens left rim plate, rotor hide a bundle awl section of thick bamboo, handheld handle, counter weight base block, data display, antenna post, the rotor hides a bundle awl section of thick bamboo nestification in the left side of lens left rim plate and link up each other, the lens barrel is inserted and is inlayed in the right side of lens left rim plate and mutually perpendicular, the rotor hides a bundle awl section of thick bamboo nestification on the top of handheld handle, handheld handle welding is in the upper right corner of counter weight base block and mutually perpendicular, data display is connected with antenna post electricity, data display nestification is in the upper left corner of counter weight base block, the rotor hides a bundle awl section of thick bamboo and is equipped with beam lamp pearl ring, rotor convex mirror holder, slide bar rail groove, shading nipper, iris cover dish, armature frame, rotor convex mirror holder with install in the inside of shading nipper and be in same vertical plane, shading nipper is equipped with two and installs respectively in the left and right sides of inside beam lamp pearl ring, slide bar rail groove and shading nipper mechanical connection are and be in on same vertical face, shading nipper adopts clearance fit with iris cover dish, the armature frame is equipped with two and installs respectively in the upper and lower both sides of iris cover dish, iris cover dish is inserted and is inlayed in the inside of a bundle of light ball ring and axle center collineation, a bundle of light ball ring nestification is in the left side of lens left side rim plate and link up each other.

In order to optimize the technical scheme, the method further comprises the following steps:

as a further improvement of the invention, the light-bundling lamp bead ring consists of a lamp bead wheel carrier cover, more than two wing display plates and a cavity ring groove, wherein the wing display plates are respectively inserted and embedded at the left side and the right side of the lamp bead wheel carrier cover, and the lamp bead wheel carrier cover and the cavity ring groove are embedded into a whole and are positioned on the same vertical plane.

As a further improvement of the invention, the lamp bead wheel carrier cover consists of a lamp bead light shield, a jade hooking lug plate and an inner gear block wheel ring, wherein the jade hooking lug plate is mechanically connected with the inner gear block wheel ring, and the inner gear block wheel ring is inserted and embedded in the lamp bead light shield and the axes of the inner gear block wheel ring are collinear.

As a further improvement of the invention, the rotor cam frame is composed of a rotor ball block, a support elbow block and a cam base, wherein the rotor ball block is arranged on the top of the support elbow block, and the support elbow block is inserted on the top of the cam base and is positioned on the same vertical surface.

As a further improvement of the invention, the rotor ball block consists of a ball groove, a frame support frame and convex arc valve blocks, the ball groove is mechanically connected with the frame support frame and is positioned on the same vertical surface, and the convex arc valve blocks are two and are respectively nested on the left side and the right side of the ball groove.

As a further improvement of the invention, the convex lens seat consists of a buckling plate, double-elliptic lens strip columns and a convex lens slot, the buckling plate and the double-elliptic lens strip columns are buckled together and are positioned on the same vertical surface, and the double-elliptic lens strip columns are inserted and embedded in the convex lens slot.

As a further improvement of the invention, the iris mask disc consists of a light guide strip plate, a base fan plate and a cylindrical core cushion block, wherein the light guide strip plate is inserted and embedded in the base fan plate and is positioned on the same vertical plane, and the base fan plate and the cylindrical core cushion block are embedded into a whole and have collinear axes.

As a further improvement of the invention, the light guide strip plate consists of a grating frame plate, a trapezoidal reflector plate and button seats, wherein the grating frame plate is inserted in the trapezoidal reflector plate and is positioned on the same vertical surface, and the two button seats are respectively arranged at the left lower corner and the right lower corner of the trapezoidal reflector plate.

As a further improvement of the invention, the jade hooking ear plate is a jade hooking plate structure with a right side provided with a bent hook plate and a belt wheel hole disc, and is convenient to turn over to form a converging and condensing ray converging effect of the ratchet internal teeth.

As a further improvement of the invention, the convex arc petal is a composite column block structure with a right side provided with a convex block sleeved with a right narrow and a left wide arc petal, so that the left and right rotary shafts can conveniently form a convex arc end locking shaft linkage adaptive rotary inner frame winding light sensing effect.

As a further improvement of the invention, the convex mirror lobe groove is in a lobe groove structure with narrow upper and lower parts, wide middle left and right sides and crescent thin mirror plates, so that ray focusing effect is formed by left and right light collection conveniently, and the focusing effect that light penetrates through a light beam of a central lens to prevent light from volatilizing is ensured.

As a further improvement of the invention, the double-frame groove plate structure with the narrow upper part and the narrow lower part and the wide middle part of the grating frame plate position is convenient to clamp, insert and embed to form a grating guiding and carding effect, and the transfer effect of improving eyeball light sensation in ophthalmic treatment and examination is ensured.

Advantageous effects

The invention relates to an ophthalmic function inspection device based on a slit lamp platform, wherein an astigmatic myopia patient rotates a lens left wheel disc to adapt to the lens number which is convenient to observe by aligning eyes with an eyepiece barrel, a beam light ball ring of a rotor beam-shielding cone is erected on a handheld grip and a counterweight base block, then an embedded wire is conducted to a data display for displaying, later-period integrated sampling data is fed back to an ophthalmic medical care system database through an antenna post rod, the number of reference cases is increased, a lamp ball wheel frame cover is pressed in a cavity ring groove in a matched manner with a wing panel, a lamp ball light cover is electrified to emit light to irradiate a jade lug plate and an inner gear ring in a matched manner of intermittent rotating brushing and beam-collecting halation to form focusing and dispersion adjustment nursing effects, a rotor ball block of a rotor convex frame is matched with a spectrum node at the far center end on a support bent tube block to carry on rolling illumination refraction operation, so that a ball groove pressing frame and a convex arc valve block autorotate to form a refraction effect of a ball arc surface, and then clamping the clamping plate of the convex lens seat with the double-elliptic lens strip columns in the convex lens grooves to form a bright surface transmission effect at the left and right alignment center ends of adaptive light condensation, driving the shading nipper plate to open and clamp the iris cover disc and the armature frame by the slide bar rail groove to form an eyeball intermittent rest effect, adjusting crystalline lens for relaxing eyeballs and avoiding astigmatism to form an iris inspection effect, and improving the tightness and flexibility of the ophthalmic function inspection equipment based on the slit lamp platform.

The invention has the following advantages after operation:

the left wheel disc of the lens is matched with the beam-blocking cone of the rotor, after the definition of the lens matched with the eyes of a patient with different multiples is adjusted by switching the left wheel disc of the lens, a beam-blocking light ball ring and a convex lens frame of the rotor form a light-blocking focusing matching effect to avoid astigmatic observation blurriness, the operation of injecting a refraction beam after the whole lens barrel is stretched and clamped by a shading nipper plate is promoted, the subsequent near light and far light are guaranteed to adjust the crystalline lens to obtain a conical channel diffusion iris detection adjusting effect by projecting a black point column core of the iris cover disc, and therefore the compound adjusting operation of the rotor ball block and the convex lens base is carried out on the alignment of the eye cornea after iris detection and crystalline lens adjustment in a single mode, the whole eye socket is enabled to obtain an effective stepped detection adjusting effect, the astigmatic phenomenon is converged, and the eyeball loosening and sliding efficiency.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an ophthalmologic function inspection apparatus based on a slit lamp platform according to the present invention.

FIG. 2 is a detailed schematic side sectional view of the rotor beam-shielding cone, the beam-shielding lamp bead ring, the rotor convex lens frame and the iris cover disk of the present invention.

FIG. 3 is a schematic side sectional view of the lamp bead wheel carrier cover of the present invention in working condition.

Fig. 4 is a schematic side sectional view of the rotor ball block according to the present invention in a working state.

FIG. 5 is an enlarged side sectional view of the convex lens base of the present invention in working condition.

FIG. 6 is an enlarged side-sectional view of the light guide strip of the present invention in its operating state.

Description of reference numerals: eyepiece barrel-1, lens left wheel disc-2, rotor beam-shading cone-3, hand-held grip-4, counterweight base block-5, data display-6, antenna post-7, beam-forming lamp bead ring-3A, rotor convex frame-3B, slide bar rail groove-3C, shading nipper-3D, iris cover disc-3E, armature frame-3F, lamp bead wheel frame cover-3A 1, wingspan plate-3A 2, cavity ring groove-3A 3, lamp bead light cover-3A 11, hook jade ear plate-3A 12, internal tooth block wheel ring-3A 13, rotor ball block-3B 1, bracket bent tube block-3B 2, convex lens seat-3B 3, ball groove-3B 11, support frame-3B 12, convex arc block-3B 13, clamping plate-3B 31, The light guide plate comprises a double-elliptic mirror strip column-3B 32, a convex mirror lobe groove-3B 33, a light guide strip plate-3E 1, a base fan plate-3E 2, a column core cushion block-3E 3, a grid frame plate-3E 11, a trapezoidal reflector plate-3E 12 and a button seat-3E 13.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.