Full-automatic laser ophthalmology diagnostic apparatus

Abstract

The utility model discloses full-automatic laser ophthalmology diagnostic equipment which comprises a base assembly, an XYZ motion platform and a double-jaw-support assembly are arranged on the base assembly, and an optical machine module assembly and a refraction motion assembly are arranged on the XYZ motion platform. The wide-angle eyepiece assembly is arranged on a detection opening in the side, close to the double-jaw-support assembly, of the optical machine module assembly. The double-jaw-support assembly comprises a jaw support shell arranged on the base assembly, a driving base is arranged on the lower portion of the jaw support shell, a forehead support support is arranged on the upper portion of the jaw support shell, double forehead supports are arranged on the forehead support support, a supporting jaw support motor assembly is arranged in the driving base, and the supporting jaw support motor assembly is in driving connection with the double jaw supports capable of rotating relative to the double forehead supports. The utility model discloses full-automatic laser ophthalmology diagnostic equipment, which enlarges the detection angle application range during ophthalmology detection, and improves the operation efficiency, the operation convenience and the compatibility of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical fields of optics, machinery and ophthalmology, and in particular to a full-automatic laser ophthalmology diagnostic instrument. Background Art

[0002] Laser ophthalmology (cSLO) uses confocal imaging to image the fundus of the eye. It is primarily used in the medical industry to examine the fundus of the eye, examining the optic nerve, retina, choroid, and refractive media for pathological changes. Due to its significant impact, cSLO has become an indispensable instrument in the medical industry.

[0003] Currently, all of the above ophthalmic devices are manual. In actual use, the position of the patient's eye and the device is manually adjusted to achieve clear imaging. This will cause the following problems:

[0004] 1. Systematic training is required for equipment users;

[0005] 2. At the same time, since manual adjustment of the position takes a relatively long time, the patient's eyes need to remain still for a long time, which not only increases the patient's discomfort, but also may cause the test to fail due to the patient's shaking caused by insisting on not moving;

[0006] 3. For different testers, there is no unified standard, that is, each person's subjective standard, which often leads to different test results when measuring the same test subject, resulting in differences in the clarity of the fundus image.

[0007] Therefore, a fully automatic laser diagnostic instrument can improve equipment operation efficiency and accuracy. Utility Model Content

[0008] The utility model overcomes the shortcomings of the existing technology and provides a fully automatic laser ophthalmology diagnostic instrument, which expands the applicable range of detection angles during ophthalmology testing and improves the equipment's operating efficiency, operational convenience and compatibility.

[0009] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a fully automatic laser ophthalmic diagnostic instrument, including a base assembly, on which an XYZ motion platform and a double jaw rest assembly are provided, and the XYZ motion platform is provided with an optical module assembly and a refractive motion assembly; the wide-angle eyepiece assembly is arranged on the detection port of the optical module assembly on the side close to the double jaw rest assembly; the double jaw rest assembly includes a jaw rest shell provided on the base assembly, the lower part of the jaw rest shell is a driving base, the upper part of the jaw rest shell is provided with a forehead rest bracket, the forehead rest bracket is provided with a double forehead rest, a supporting jaw rest motor assembly is provided inside the driving base, the supporting jaw rest motor assembly is driven and connected to a double jaw rest that can rotate relative to the double forehead rest, and the jaw rest shell is also connected to an external fixation lamp corresponding to the double forehead rest or the double jaw rest.

[0010] In a preferred embodiment of the present invention, a accommodating cavity is provided in the jaw support shell, and a jaw support shell covering the accommodating cavity is further provided on the jaw support shell, the jaw support motor assembly is provided in the accommodating cavity through a motor support plate, and the motor shaft of the jaw support motor assembly passes through the jaw support shell and is introduced into the inner side of an annular forehead support bracket, the double jaw support includes a double jaw tray provided with a pair of jaw brackets, and the lower part of the double jaw tray is provided with a docking sleeve driven by the motor shaft; the double forehead support is provided with a pair of forehead brackets arranged in parallel, and the forehead brackets correspond to the jaw brackets.

[0011] In a preferred embodiment of the present invention, the wide-angle eyepiece assembly includes an eyepiece positioning seat provided on the detection port of the optical-mechanical module assembly, wherein the eyepiece is built into the eyepiece positioning seat;

[0012] And / or, the wide-angle eyepiece assembly includes an eyepiece positioning seat B arranged on the detection port of the optical module assembly, and an infrared iris camera module 2 is relatively arranged on the periphery of the eyepiece positioning seat B, and the eyepiece is built into the eyepiece positioning seat B.

[0013] In a preferred embodiment of the present invention, the wide-angle eyepiece assembly includes an eyepiece positioning seat A, which is connected to the detection port of the optical module assembly through a pair of relatively arranged adjustment bases and an iris camera positioning adjustment seat. The eyepiece is built into the eyepiece positioning seat A, and the iris camera positioning adjustment seat is provided with an infrared iris camera module 1.

[0014] And / or, the wide-angle eyepiece assembly includes an eyepiece positioning seat C, which is connected to the detection port of the optical module assembly through a pair of relatively arranged adjustment bases and an iris camera positioning adjustment seat. The eyepiece positioning seat C has an eyepiece built in, and a relatively arranged infrared iris camera module 2 is arranged on the periphery of the eyepiece positioning seat C; an infrared iris camera module 1 is respectively arranged on the iris camera positioning adjustment seat.

[0015] In a preferred embodiment of the present invention, outwardly extending mounting ears are provided on the left and right sides of the eyepiece positioning seat C, and adjustment bases are provided on the opposing mounting ears. The adjustment bases are connected to the iris camera positioning adjustment seat, and the iris camera positioning adjustment seat is provided with an infrared iris camera module 1. The adjustment base drives the iris camera positioning adjustment seat to rotate relative to the eyepiece positioning seat C, thereby driving the infrared iris camera module 1 on the iris camera positioning adjustment seat to adjust the shooting angle.

[0016] And / or, the left and right sides of the eyepiece positioning seat A are provided with outward-extending mounting ears, and the relatively arranged mounting ears are respectively provided with adjustment bases, the adjustment bases are connected to the iris camera positioning adjustment seat, and the iris camera positioning adjustment seat is provided with an infrared iris camera module 1; the adjustment base drives the iris camera positioning adjustment seat to rotate relative to the eyepiece positioning seat A, driving the infrared iris camera module 1 on the iris camera positioning adjustment seat to adjust the shooting angle.

[0017] Specifically, the mounting ear is further provided with a countersunk hole for assembling with the detection port of the optical-mechanical module assembly.

[0018] In a preferred embodiment of the present invention, the eyepiece is screwed into the eyepiece screw hole of the mirror positioning seat or the mirror positioning seat B or the eyepiece positioning seat A or the eyepiece positioning seat C.

[0019] In a preferred embodiment of the present invention, the base assembly includes an outer shell, and an electric control mechanism electrically connected to the XYZ motion platform, the optical-mechanical module assembly, the refractive motion assembly, and the double jaw support assembly is provided in the outer shell.

[0020] In a preferred embodiment of the present invention, the optical-mechanical module assembly includes a housing arranged on the XYZ motion platform, an optical component for imaging is arranged in the housing, the optical component is arranged in the housing through a mechanical support, and a detection port corresponding to the optical component is provided on the housing.

[0021] In a preferred embodiment of the present invention, the refractive motion assembly includes a guide rail located inside the housing and arranged on the XYZ motion platform, a refractive support seat is slidably arranged on the guide rail, the refractive support seat is connected to the refractive motor drive, and the refractive support seat is connected to the optical assembly.

[0022] The utility model solves the defects existing in the background technology:

[0023] A fully automatic laser ophthalmological diagnostic device expands the applicable range of detection angles during ophthalmological testing, and improves the equipment's operating efficiency, ease of operation, and compatibility.

[0024] The double forehead support structure adopted by the present invention reduces the focusing operation range of the equipment, improves the equipment operation time, reduces the patient's discomfort, and will not cause the test to fail due to the patient's shaking due to holding still; moreover, the double jaw support structure of the present invention solves the problem that the human eye cannot observe the inner fixation point when the current large imaging angle laser ophthalmology diagnostic equipment performs imaging at different inner fixation points. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Figure 1 This is a layout diagram of the entire fully automatic laser ophthalmological diagnostic instrument in an embodiment of the present utility model;

[0027] Figure 2 Schematic diagram of the optical and mechanical module assembly of the fully automatic laser ophthalmological diagnostic instrument in an embodiment of the present invention;

[0028] Figure 3 This is a schematic diagram of the optional iris camera module of the fully automatic laser ophthalmology diagnostic instrument in the embodiment of the present invention. Figure 1 ;

[0029] Figure 4 This is a schematic diagram of the optional iris camera module of the fully automatic laser ophthalmology diagnostic instrument in the embodiment of the present invention. Figure 2 ;

[0030] Figure 5 This is a schematic diagram of the optional iris camera module of the fully automatic laser ophthalmology diagnostic instrument in the embodiment of the present invention. Figure 3 ;

[0031] Figure 6 This is a schematic diagram of the optional iris camera module of the fully automatic laser ophthalmology diagnostic instrument in the embodiment of the present invention. Figure 4 ;

[0032] Figure 7 is a schematic diagram of high-resolution components of a fully automatic laser ophthalmological diagnostic instrument in an embodiment of the present invention;

[0033] Figure 8 Schematic diagram of the base assembly of the fully automatic laser ophthalmological diagnostic instrument in an embodiment of the present invention;

[0034] Figure 9 Schematic diagram of the XYZ components of the fully automatic laser ophthalmological diagnostic instrument in an embodiment of the present invention;

[0035] Figure 10 Schematic diagram of the refractive motion assembly of the fully automatic laser ophthalmological diagnostic instrument in an embodiment of the present invention;

[0036] Figure 11 Schematic diagram of a double jaw support assembly of a fully automatic laser ophthalmological diagnostic instrument in an embodiment of the present invention;

[0037] In the figure, 10, optical machine module assembly, 20, base assembly, 30, XYZ motion platform, 40, refractive motion assembly, 50, double jaw support assembly; 100, detector mechanism, 101, scanning imaging mechanism, 102, internal fixation reflector, 103, internal fixation display, 104, filter assembly, 105, filter drive motor, 106, filter guide rail, 107, light source interface, 108, 28-splitting assembly, 109, light shield, 200, microcomputer, 201, base casing support plate A, 202, base support large plate, 203, base casing right reinforcement plate, 204, base support inner plate, 205, jaw support assembly support plate, 206, voice broadcast assembly, 207, power supply assembly, 208, power switch assembly, 209, lower control board assembly, 300, Z-axis moving platform, 301, stepper motor, 302, Y Axis moving platform, 303, X-axis moving platform, 304, guide rail, 400, refractive motor, 401, refractive support seat, 402, guide rail, 500, double forehead support, 501, jaw support shell, 502, forehead support cover, 503, jaw support motor assembly, 504, motor support plate, 505, external fixation lamp, 506, double jaw support, 507, external fixation lamp connector, 600, iris camera positioning adjustment seat, 601, eyepiece positioning seat A, 602, adjustment base, 603, infrared iris camera module 1, 604, infrared iris camera module 2, 605, eyepiece positioning seat B, 606, eyepiece positioning seat C, 607, eyepiece, 608, eyepiece positioning seat. DETAILED DESCRIPTION

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention. Example 1

[0039] like Figures 1-10 As shown, a fully automatic laser ophthalmological diagnostic instrument includes a base assembly 20, on which an XYZ motion platform 30 and a double jaw support assembly 50 are provided, and on which an optical-mechanical module assembly 10 and a refractive motion assembly 40 are provided.

[0040] Specifically, the optical-mechanical module assembly 10 includes a housing disposed on an XYZ motion platform 30 , an optical component for imaging disposed in the housing, the optical component being disposed in the housing through a mechanical support, and a detection port corresponding to the optical component being disposed on the housing.

[0041] Specifically, the refractive motion assembly 40 includes a guide rail 402 located inside the housing and arranged on the XYZ motion platform 30. A refractive support seat 401 is slidably arranged on the guide rail 402. The refractive support seat 401 is driven and connected to the refractive motor 400, and the refractive support seat 401 is connected to the optical assembly.

[0042] Specifically, such as Figure 3 As shown, the wide-angle eyepiece assembly includes an eyepiece positioning seat A601, which is connected to the detection port of the optical-mechanical module assembly 10 via a pair of opposing adjustment bases 602 and an iris camera positioning and adjustment seat 600. An eyepiece 607 is built into the eyepiece positioning seat A601. An infrared iris camera module 1 603 is mounted on the adjustment base 602. The eyepiece 607 is screwed into the eyepiece screw hole of the eyepiece positioning seat A601. The iris camera positioning and adjustment seat 600 adjusts the angle of the infrared iris camera module 1 603 to align with the human eye, while the adjustment base 602 secures the iris camera positioning and adjustment seat 600. The eyepiece positioning base A601 is provided with outwardly extending mounting ears on its left and right sides. Adjustment bases 602 are mounted on the opposing mounting ears. The adjustment bases 602 are connected to the iris camera positioning and adjustment base 600, which is equipped with an infrared iris camera module 1 603. The adjustment bases 602 drive the iris camera positioning and adjustment base 600 to rotate relative to the eyepiece positioning base A601, driving the infrared iris camera module 1 603 on the iris camera positioning and adjustment base 600 to adjust the shooting angle. The adjustment base 602 utilizes a conventional universal ball adjustment base; however, this is not limiting. In other embodiments, other types of adjustment bases may be used based on actual needs. The adjustment base 602 is fixed, and the iris camera positioning and adjustment base 600 is mounted on the adjustment base 602 to adjust the angle up, down, left, and right relative to a specific point.

[0043] Specifically, the double jaw rest assembly 50 includes a jaw rest shell 501 arranged on the base assembly 20, the lower part of the jaw rest shell 501 is a driving base, the upper part of the jaw rest shell 501 is provided with a forehead rest bracket, the forehead rest bracket is provided with a double forehead rest 500, and a jaw rest supporting motor assembly 503 is provided inside the driving base. The jaw rest supporting motor assembly 503 is driven and connected to a double jaw rest 506 that can rotate relative to the double forehead rest 500. The jaw rest shell 501 is also connected to an external fixation lamp 505 corresponding to the double forehead rest 500 or the double jaw rest 506. Furthermore, a accommodating cavity is provided in the jaw support shell 501, and a jaw support shell 501 is also provided on the jaw support shell 501 to cover the accommodating cavity. The jaw support motor assembly 503 is provided in the accommodating cavity through the motor support plate 504, and the motor shaft supporting the jaw support motor assembly 503 passes through the jaw support shell 501 and is introduced into the inner side of the annular forehead support bracket. The double jaw support 506 includes a double jaw tray provided with a pair of jaw brackets, and the lower part of the double jaw tray is provided with a docking sleeve driven by the motor shaft; the double forehead support 500 is provided with a pair of forehead brackets arranged in parallel, and the forehead brackets correspond to the jaw brackets.

[0044] Specifically, the double jaw support assembly 50 has two locations for placing the chin, so as to facilitate the laser ophthalmology diagnostic instrument with a larger imaging angle to collect the human eye position at different internal fixation points.

[0045] Working principle:

[0046] This utility model is a fully automatic laser ophthalmology diagnostic device that expands the applicable range of detection angles during ophthalmology testing, improving the device's operating efficiency, ease of operation, and compatibility. The dual forehead support structure employed by this utility model reduces the device's focus operating range, improves the device's operating time, reduces patient discomfort, and prevents test failures caused by patient shaking due to holding still. Furthermore, this dual jaw support structure solves the problem of current large-angle laser ophthalmology diagnostic devices, which prevent the human eye from observing the inner fixation point when imaging at different inner fixation points. Example 2

[0047] Based on the first embodiment, the base assembly 20 includes an outer shell, in which an electric control mechanism electrically connected to the XYZ motion platform 30, the optical-mechanical module assembly 10, the refractive motion assembly 40, and the double jaw support assembly 50 is disposed.

[0048] Specifically, the electronic control mechanism includes a control circuit body, which is also connected to a voice announcement component 206, a power switch component 208, and a power supply component 207. The control circuit body is electrically connected to the XYZ motion platform 30, the optical-mechanical module assembly 10, the refractive motion assembly 40, and the bimaxillary support assembly 50. The voice announcement component 206, the control circuit body, and the built-in microcomputer 200 utilize existing technology.

[0049] Specifically, the XYZ motion platform 30 includes an X-axis moving platform 303 provided on the base support plate assembly 202, the X-axis moving platform 303 is connected to the Y-axis moving platform 302, and the Y-axis moving platform 302 is connected to the Z-axis moving platform 300; the X-axis / Y-axis / Z-axis sends a pulse signal to the stepper motor 301, and the stepper motor 301 rotates the lead screw in real time according to the pulse signal to allow the X-axis / Y-axis / Z-axis to reach the specified position. Example 3

[0050] Based on the first or third embodiment, the light source provides the optical-mechanical module assembly 10 with achromatic, collimated light sources of different wavelengths; the optical components of the optical-mechanical module assembly 10 include a 28-splitting component 108, which introduces the light provided by the light source. The 28-splitting component 108 directs the optical signal into the human eye through the detector mechanism 100 and the scanning imaging mechanism 101. The scanning imaging mechanism 101 directs the light from the light source into the fundus of the human eye, and the fundus of the human eye reflects back and directs it into the detector mechanism 100. The emitted light from the light source does not directly reach the detector mechanism 100, but first passes through the scanning imaging mechanism 101 to be scanned and imaged to the fundus of the human eye and then returns. It then returns to the detector mechanism 100 according to the optical path, is scanned and imaged, and then output. The optical-mechanical module assembly 10 also includes an internal fixation display 103, which is optically connected to the optical-mechanical assembly 10 via an imaging lens assembly to image the internal fixation screen. In this embodiment, the internal fixation display 103 uses an OLED screen. The optical-mechanical module assembly 10 of the present invention includes an optional iris positioning assembly for automatically aligning the device with the human eye. The optical-mechanical module assembly 10 includes an optional high-resolution eyepiece assembly for observing fundus cells.

[0051] Specifically, such as Figure 1 、 Figure 2As shown, the detector mechanism 100 includes a filter assembly 104 and a pinhole detector. The filter assembly 104 is slidably mounted on a filter guide rail 106 by a filter drive motor 105. The filter assembly 104 scans the light through the optical-mechanical module assembly 10, images it produces at the fundus of the human eye, and then returns to the pinhole detector along the optical path for scanning and imaging before output. The light source is introduced into the filter assembly 104 and then into the pinhole detector. Depending on the characteristics of the optical system, a pinhole size range of 5μm to 500μm is selected to improve imaging resolution. The detector performs achromatic focusing in the wavelength range of 0.4μm to 1.44μm. Furthermore, the detector of the fully automatic laser ophthalmology diagnostic instrument includes a filter assembly that can filter fluorescence patterns within wavelength ranges such as 0.4μm to 0.5μm, 0.5μm to 0.6μm, 0.6μm to 0.7μm, 0.7μm to 0.8μm, and 0.8μm to 0.9μm. The fully automatic laser ophthalmology diagnostic instrument of the present invention utilizes a recursive optical system, effectively reducing the size of the optical system. The operating wavelength range is 0.4μm to 1.44μm, and the operating temperature range is -60°C to 80°C. The maximum field of view is greater than 120°, achieved by combining a double jaw support assembly 50 with an infrared iris camera module 1 603 and an infrared iris camera module 2 604.

[0052] Specifically, such as Figure 8 As shown, the base assembly 20 includes a microcomputer 200, a base housing support plate A 201, a large base support plate 202, a jaw support assembly support plate 205, a base housing right reinforcement plate 203 supporting the outer shell, a lower control panel assembly 209, a power switch assembly 208, a power supply assembly 207, and a voice broadcast assembly 206, forming the electronic control system. The base support inner plate 204 is connected to the XYZ motion platform 30.

[0053] Specifically, such as Figure 9 As shown, the XYZ motion platform 30 comprises an X-axis moving platform 303, a Y-axis moving platform 302, and a Z-axis moving platform 300, plus a stepper motor 301 and a guide rail 304. The X-axis moving platform 303, the Y-axis moving platform 302, and the Z-axis moving platform 300 can directly adopt existing structures, and the specific drive structure is not described in detail here. Within the XYZ motion platform 30, the Z-axis moving platform 300 adopts a subtractive design, for example, a hollow platform structure or a hollowed-out platform structure to reduce weight and improve the operating accuracy of the XYZ motion platform.

[0054] Specifically, such as Figure 10As shown, the refractive motion assembly 40 includes a refractive motor 400, a guide rail 402, and a refractive support base 401, which drive the optical engine module assembly 10 to perform forward and backward refractive adjustment movement. The refractive motion assembly 40 can directly adopt existing structures, and the specific drive structure is not described in detail here. The refractive motion assembly 40 can achieve a refractive compensation range of more than ±25D.

[0055] Specifically, such as Figure 11 As shown, the double jaw rest assembly 50 includes a motor support plate 504 that supports the jaw rest motor assembly 503. The jaw rest motor assembly 503 drives the double jaw rest 506 for up and down motion. The face rests on the double jaw rest 506 and the double forehead rest 500 to measure the left and right eyes. The jaw rest housing 501 and forehead rest cover 502 provide decorative features. The external fixation light connector 507 connects to the external fixation light 505. The double jaw rest assembly 50 has two chin rests within the jaw rest, facilitating the acquisition of eye position at different internal fixation points by laser ophthalmology diagnostic equipment with a wider imaging angle. Example 4

[0056] On the basis of Example 1 or Example 2, Figure 4 As shown, the wide-angle eyepiece assembly includes an eyepiece positioning seat B605 mounted on the inspection port of the optical-mechanical module assembly 10. A second infrared iris camera module 604 is positioned relative to the eyepiece positioning seat B605. Eyepiece 607 is built into eyepiece positioning seat B605; eyepiece 607 is screwed into the eyepiece screw hole of eyepiece positioning seat B605. Specifically, eyepiece positioning seat B605 secures the upper and lower infrared iris camera modules 604. Example 5

[0057] On the basis of Example 1 or Example 2, Figure 5 As shown, the wide-angle eyepiece assembly includes an eyepiece positioning seat C606, which is connected to the detection port of the optical module assembly 10 through a pair of oppositely arranged adjustment bases 602 and an iris camera positioning adjustment seat 600. An eyepiece 607 is built into the eyepiece positioning seat C606, and an infrared iris camera module 2 604 is arranged on the periphery of the eyepiece positioning seat C606. An infrared iris camera module 1 603 is respectively arranged on the iris camera positioning adjustment seat 600. Specifically, as shown in FIG. Figure 5 As shown, the optional iris camera module of the device is shown Figure 3The eyepiece positioning mount C606 supports infrared iris camera module 2 604. The eyepiece and infrared iris camera module 1 603 are aligned with the eye through the iris camera positioning adjustment mount 600, and the angle of infrared iris camera module 1 603 is adjusted to align with the human eye. The adjustment base 602 secures the iris camera positioning adjustment mount 600. Furthermore, the left and right sides of the eyepiece positioning mount C606 are provided with outwardly extending mounting ears. Adjustment bases 602 are respectively provided on the opposing mounting ears. The adjustment bases 602 are connected to the iris camera positioning adjustment mount 600, and the infrared iris camera module 1 603 is mounted on the iris camera positioning adjustment mount 600. The adjustment bases 602 drive the iris camera positioning adjustment mount 600 to rotate relative to the eyepiece positioning mount C606, driving the infrared iris camera module 1 603 on the iris camera positioning adjustment mount 600 to adjust the shooting angle. Adjustment base 602 utilizes a conventional universal ball-jointed adjustment base; however, this is not the only option. Other types of adjustment bases may be used in other embodiments based on practical needs. Adjustment base 602 is fixed, and iris camera positioning adjustment base 600 is mounted on adjustment base 602 and can be adjusted vertically, horizontally, and angularly relative to a specific point. Example 6

[0058] On the basis of Example 1 or Example 2, Figure 6 As shown, the wide-angle eyepiece assembly is arranged on the detection port of the optical-mechanical module assembly 10 on one side close to the double jaw support assembly 50. Further, the wide-angle eyepiece assembly includes an eyepiece positioning seat 608 arranged on the detection port of the optical-mechanical module assembly 10, and the eyepiece 607 is built into the eyepiece positioning seat 608. The eyepiece 607 is screwed into the eyepiece screw hole of the eyepiece positioning seat 608. Specifically, as shown in FIG. Figure 6 As shown, the optional iris camera module of the device is shown Figure 4 , without the iris camera, includes an eyepiece positioning seat 608 to support the eyepiece. Example 7

[0059] Based on the first embodiment, the device is also connected to an external barcode scanner or scanner, which can quickly read and record patient information when conducting large-scale population screening, giving full play to the full automatic efficiency of the device.

[0060] Based on the ideal embodiment of the present invention, and through the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A fully automatic laser ophthalmological diagnostic instrument, comprising a base assembly (20), an XYZ motion platform (30) and a double jaw support assembly (50) being provided on the base assembly (20), an optical-mechanical module assembly (10) and a refractive motion assembly (40) being provided on the XYZ motion platform (30), characterized in that: The wide-angle eyepiece assembly is arranged on a detection port on a side of the optical-mechanical module assembly (10) close to the double-jaw support assembly (50); The double jaw support assembly (50) comprises a jaw support shell (501) arranged on the base assembly (20), the lower part of the jaw support shell (501) being a driving base, the upper part of the jaw support shell (501) being provided with a forehead support bracket, the forehead support bracket being provided with a double forehead support (500), a jaw support motor assembly (503) being provided inside the driving base, the jaw support motor assembly (503) being driven and connected to a double jaw support (506) capable of rotating relative to the double forehead support (500), and an external fixation lamp (505) corresponding to the double forehead support (500) or the double jaw support (506) being further connected to the jaw support shell (501).

2. The fully automatic laser ophthalmological diagnostic instrument according to claim 1, characterized in that: The jaw support shell (501) is provided with a receiving cavity, and the jaw support shell (501) is further provided with a jaw support shell (501) covering the receiving cavity. The supporting jaw support motor assembly (503) is provided in the receiving cavity through a motor support plate (504), and the motor shaft of the supporting jaw support motor assembly (503) passes through the jaw support shell (501) and is introduced into the inner side of the annular forehead support bracket. The double jaw support (506) includes a double jaw tray provided with a pair of jaw bracket grooves, and the lower part of the double jaw tray is provided with a docking sleeve connected to the motor shaft; the double forehead support (500) is provided with a pair of forehead bracket grooves arranged in parallel, and the forehead bracket grooves correspond to the jaw bracket grooves.

3. The fully automatic laser ophthalmological diagnostic instrument according to claim 2, characterized in that: The wide-angle eyepiece assembly comprises an eyepiece positioning seat (608) arranged on the detection port of the optical-mechanical module assembly (10), wherein the eyepiece (607) is built into the eyepiece positioning seat (608); And / or, the wide-angle eyepiece assembly includes an eyepiece positioning seat B (605) arranged on the detection port of the optical module assembly (10), an infrared iris camera module 2 (604) is arranged on the periphery of the eyepiece positioning seat B (605) and is relatively arranged, and an eyepiece (607) is built into the eyepiece positioning seat B (605).

4. The fully automatic laser ophthalmological diagnostic instrument according to claim 2, characterized in that: The wide-angle eyepiece assembly comprises an eyepiece positioning seat A (601), the eyepiece positioning seat A (601) being connected to the detection port of the optical-mechanical module assembly (10) via a pair of oppositely arranged adjustment bases (602) and an iris camera positioning adjustment seat (600), an eyepiece (607) being built into the eyepiece positioning seat A (601), and an infrared iris camera module 1 (603) being arranged on the iris camera positioning adjustment seat (600); And / or, the wide-angle eyepiece assembly includes an eyepiece positioning seat C (606), the eyepiece positioning seat C (606) is connected to the detection port of the optical module assembly (10) through a pair of relatively arranged adjustment bases (602) and an iris camera positioning adjustment seat (600), an eyepiece (607) is built into the eyepiece positioning seat C (606), and a relatively arranged infrared iris camera module 2 (604) is arranged on the periphery of the eyepiece positioning seat C (606); and an infrared iris camera module 1 (603) is respectively arranged on the iris camera positioning adjustment seat (600).

5. The fully automatic laser ophthalmological diagnostic instrument according to claim 4, characterized in that: The left and right sides of the eyepiece positioning seat C (606) are provided with mounting ears extending outward, and the mounting ears arranged opposite to each other are respectively provided with adjustment bases (602), the adjustment bases (602) are connected to the iris camera positioning adjustment seat (600), and the iris camera positioning adjustment seat (600) is provided with an infrared iris camera module 1 (603); the adjustment base (602) drives the iris camera positioning adjustment seat (600) to rotate relative to the eyepiece positioning seat C (606), thereby driving the infrared iris camera module 1 (603) on the iris camera positioning adjustment seat (600) to adjust the shooting angle; And / or, the left and right sides of the eyepiece positioning seat A (601) are provided with mounting ears extending outward, and the mounting ears arranged opposite to each other are respectively provided with adjustment bases (602), the adjustment bases (602) are connected to the iris camera positioning adjustment seat (600), and the iris camera positioning adjustment seat (600) is provided with an infrared iris camera module 1 (603); the adjustment base (602) drives the iris camera positioning adjustment seat (600) to rotate relative to the eyepiece positioning seat A (601), thereby driving the infrared iris camera module 1 (603) on the iris camera positioning adjustment seat (600) to adjust the shooting angle.

6. The fully automatic laser ophthalmological diagnostic instrument according to claim 3 or 4, characterized in that: The eyepiece (607) is screwed and arranged in an eyepiece screw hole of the mirror positioning seat (608) or the mirror positioning seat B (605) or the eyepiece positioning seat A (601) or the eyepiece positioning seat C (606).

7. The fully automatic laser ophthalmological diagnostic instrument according to claim 6, characterized in that: The base assembly (20) comprises an outer shell, wherein an electric control mechanism electrically connected to the XYZ motion platform (30), the optical machine module assembly (10), the refractive motion assembly (40), and the double jaw support assembly (50) is provided in the outer shell.

8. The fully automatic laser ophthalmological diagnostic instrument according to claim 7, characterized in that: The optical-mechanical module assembly (10) comprises a housing arranged on the XYZ motion platform (30), an optical component for imaging being arranged in the housing, the optical component being arranged in the housing via a mechanical support, and a detection port corresponding to the optical component being arranged on the housing.

9. The fully automatic laser ophthalmological diagnostic instrument according to claim 8, characterized in that: The refractive motion assembly (40) comprises a guide rail (402) located inside the housing and arranged on the XYZ motion platform (30); a refractive support seat (401) is slidably arranged on the guide rail (402); the refractive support seat (401) is drive-connected to the refractive motor (400); and the refractive support seat (401) is connected to the optical assembly.

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