CN219538260U

CN219538260U - Multipurpose ophthalmic examination device for ophthalmology

Info

Publication number: CN219538260U
Application number: CN202320628578.6U
Authority: CN
Inventors: 李金库
Original assignee: Kunming Shangxi Vision Technology Co ltd
Current assignee: Kunming Shangxi Vision Technology Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-18
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses an ophthalmic multipurpose ophthalmic examination device, and relates to the technical field of medical treatment; the utility model comprises a base, wherein a first external threaded rod is arranged at the outer side of one end of the base, one end of the first external threaded rod, which is close to the base, is inserted and connected in the base, a first internal threaded plate is sleeved at the outer sides of two ends of the first external threaded rod, the upper side of the first internal threaded plate is fixedly connected with a bracket, one end of the base, which is far away from the first external threaded rod, is provided with an adjusting mechanism, and the adjusting mechanism comprises a power unit, a moving unit, a rolling unit, a fixed block, a rotating unit, a limiting unit, a rotating unit and an inspector.

Description

Multipurpose ophthalmic examination device for ophthalmology

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an ophthalmic multipurpose ophthalmic examination device.

Background

An ophthalmic multipurpose inspection device is a device for inspecting eyes of a patient.

When the ophthalmic multipurpose ophthalmic examination device is used for examining the eyes of a patient, the head of the patient is firstly placed on the positioning bracket, and then the eyes of the patient are examined by a medical staff through manually moving a detector on the examination device.

In order to solve the above problems, the present inventors have proposed an ophthalmic multipurpose ophthalmic inspection device, which is generally configured to only mount one group of detectors on one inspection device, and to replace another group of inspection devices for inspection when the other group of detectors is required for inspection, and thus has relatively low inspection efficiency and requires a large investment of money to purchase a different inspection device.

Disclosure of Invention

In order to solve the problem that the inspection effect of the ophthalmic inspection device is relatively single; the utility model aims to provide an ophthalmic multipurpose type ophthalmic examination device.

In order to solve the technical problems, the utility model adopts the following technical scheme: including the base, base one end outside sets up first external screw rod, and the one end that first external screw rod is close to the base inserts establishes the switching in the base, first internal screw thread board of meshing is established to first external screw thread board both ends outside cover, and first internal screw thread board upside links firmly the bracket, the one end that first external screw rod was kept away from to the base sets up adjustment mechanism, and adjustment mechanism includes power unit, moving unit, rolling unit, the fixed block, rotating unit, spacing unit, rotating unit and inspection ware, the one end that first external screw rod was kept away from to the base sets up power unit, and the power unit middle-end outside sets up moving unit, moving unit both sides both ends set up rolling unit, and moving unit upside middle-end sets up rotating unit, rotating unit upper end outside sets up the fixed block, and the fixed block both ends set up spacing unit, one side that the bracket was kept away from to the fixed block sets up rotating unit, and the rotating unit outer end sets up the inspection ware.

Preferably, the power unit includes second external screw rod and motor, and the one end inside of first external screw rod is kept away from to the base inserts establishes the second external screw rod, one side switching that the second external screw rod is close to first external screw rod is on the base, and one side that the second external screw rod kept away from first external screw rod links firmly on the motor output shaft, one side that the motor is close to the base links firmly on the base, the mobile unit includes second internal thread board and first stopper, and the second external screw rod middle-end outside cover is established meshing second internal thread board, second internal thread board lower extreme both sides link firmly first stopper, and the one end that the second internal thread board was kept away from to first stopper inserts and establishes the slip in the base.

Preferably, the rolling unit comprises a roller and a limiting rod, the roller is inserted into one end of the first limiting block, which is far away from the second inner threaded plate, the limiting rods are fixedly connected to two sides of the roller, one side, which is far away from the roller, of the limiting rod is connected to the first limiting block in a switching manner, the rolling unit comprises a third outer threaded rod and rotating teeth, the middle end of the upper side of the second inner threaded plate is connected to the third outer threaded rod in a switching manner, the upper side of the third outer threaded rod is fixedly connected to the rotating teeth, and the outer side of the upper end of the third outer threaded rod is sleeved with a meshing fixing block.

Preferably, the limiting unit comprises a limiting plate and a second limiting block, the limiting plate is inserted into two ends of the fixed block, the lower side of the limiting plate is fixedly connected to the second inner threaded plate, the outer side of the upper end of the limiting plate is fixedly connected with the second limiting block, one end, far away from the limiting plate, of the second limiting block is inserted into the fixed block to slide, the rotating unit comprises a damper and a rotary disc, the damper is fixedly connected with one side, far away from the bracket, of the fixed block, of the rotary disc, the rotary disc is arranged into a cross shape, and the outer end of the rotary disc is fixedly connected with the inspector.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up adjustment mechanism, make medical personnel to the eyes of patient examine time, first external screw thread pole is twisted according to patient's head form earlier, make first external screw thread pole drive first internal screw thread board and bracket remove, after the bracket removed suitable position, let the patient place the head on the bracket, afterwards, according to patient's eye height, twist the rotation unit, adjust the height of fixed block under the assistance of spacing unit, after the fixed block removes suitable height, stop rotating the fixed block, then twist the rotation unit according to the demand, twist the inspector that needs to the upper end, examine patient's eyes through the inspector, when need carry out the regulation to the position of inspector, start power unit, make power unit drive mobile unit remove under the assistance of rolling unit, drive second internal screw thread board and fixed block removal after the mobile unit, thereby drive the inspector through the fixed block and remove, when making medical personnel use inspection device to examine patient's eyes, can carry out multiple detection to patient's eyes through single inspection device, increase detection device's diversity, reduce equipment investment simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structures of the power unit, the moving unit and the rolling unit of the present utility model.

Fig. 3 is an enlarged schematic view of the structures of the rotating unit and the limiting unit of the present utility model.

In the figure: 1. a base; 2. a first external threaded rod; 3. a first inner thread plate; 4. a bracket; 5. a second externally threaded rod; 6. a motor; 7. a second inner thread plate; 8. a first limiting block; 9. a roller; 10. a limit rod; 11. a third external threaded rod; 12. rotating teeth; 13. a fixed block; 14. a limiting plate; 15. a second limiting block; 16. a damper; 17. a turntable; 18. an inspector.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-3, the utility model provides an ophthalmic multipurpose ophthalmic inspection device, which comprises a base 1, wherein a first external threaded rod 2 is arranged at the outer side of one end of the base 1, one end, close to the base 1, of the first external threaded rod 2 is inserted and connected into the base 1, a first internal threaded plate 3 is sleeved at the outer side of two ends of the first external threaded rod 2, the upper side of the first internal threaded plate 3 is fixedly connected with a bracket 4, an adjusting mechanism is arranged at one end, far away from the first external threaded rod 2, of the base 1, and comprises a power unit, a moving unit, a rolling unit, a fixed block 13, a rotating unit, a limiting unit, a rotating unit and an inspector 18, wherein the power unit is arranged at the outer side of one end, far away from the first external threaded rod 2, of the base 1, the moving unit is provided with the rolling unit at two ends of the moving unit, the middle end of the upper side of the moving unit is provided with a rotating unit, the outer side of the rotating unit is provided with a fixed block 13, two ends of the fixed block 13 are provided with the limiting unit, one side, the fixed block 13 is arranged at the side, far away from the bracket 4 is provided with a rotating unit, and the outer end of the rotating unit is provided with an inspector 18.

Through adopting above-mentioned technical scheme, make medical personnel carry out the inspection to patient's eyes, first external screw thread pole 2 is twisted according to patient's head form earlier, make first external screw thread pole 2 drive first internal screw thread board 3 and bracket 4 remove, after bracket 4 removes suitable position, let the patient place the head on bracket 4, afterwards, according to patient's eye height, twist the rotation unit, adjust the height of fixed block 13 under the assistance of spacing unit, after fixed block 13 removes suitable height, stop rotating fixed block 13, then twist rotation unit according to the demand, twist the higher extreme with the inspector 18 that needs, carry out the inspection to patient's eyes through the inspector 18, when need carry out the adjustment to the position of inspector 18, start power unit, make power unit drive the removal unit move under the assistance of rolling unit, drive second internal screw thread board 7 and fixed block 13 remove, thereby drive the inspector 18 through fixed block 13, through setting up adjustment mechanism, when making medical personnel use the inspection device to carry out the inspection to patient's eyes, can carry out the inspection through single inspection device, multiple detection device of patient's eyes input multiple equipment, the while is reduced.

The power unit comprises a second external threaded rod 5 and a motor 6, the second external threaded rod 5 is inserted into one end of the base 1 far away from the first external threaded rod 2, one side of the second external threaded rod 5 close to the first external threaded rod 2 is connected to the base 1 in a switching mode, one side of the second external threaded rod 5 far away from the first external threaded rod 2 is fixedly connected to an output shaft of the motor 6, and one side of the motor 6 close to the base 1 is fixedly connected to the base 1.

Through adopting above-mentioned technical scheme, start motor 6, make motor 6 output shaft drive second externally threaded rod 5 rotate, be convenient for provide power take off through motor 6.

The mobile unit comprises a second internal thread plate 7 and a first limiting block 8, the middle end outer side of the second external thread rod 5 is sleeved with the second internal thread plate 7, the two sides of the lower end of the second internal thread plate 7 are fixedly connected with the first limiting block 8, and one end, far away from the second internal thread plate 7, of the first limiting block 8 is inserted and slides in the base 1.

Through adopting above-mentioned technical scheme, through the screw-thread engagement with the interior thread board 7 of second after the second externally threaded rod 5 rotates, make the interior thread board 7 of second remove under the spacing of first stopper 8, through the removal of interior thread board 7 of second, be convenient for adjust the position of fixed block 13.

The rolling unit comprises a roller 9 and a limiting rod 10, the roller 9 is inserted into one end of the first limiting block 8 far away from the second internal thread plate 7, the limiting rod 10 is fixedly connected to two sides of the roller 9, and one side of the limiting rod 10 far away from the roller 9 is connected to the first limiting block 8 in a switching mode.

Through adopting above-mentioned technical scheme, drive gyro wheel 9 and gag lever post 10 when first stopper 8 removes and remove, make gyro wheel 9 and the laminating of base 1 inner wall roll under the spacing of gag lever post 10, with the help of the rolling of gyro wheel 9 assist second internal thread board 7 to remove.

The rotation unit comprises a third external threaded rod 11 and rotation teeth 12, the middle end of the upper side of the second internal threaded plate 7 is connected with the third external threaded rod 11 in a switching mode, the upper side of the third external threaded rod 11 is fixedly connected with the rotation teeth 12, and the outer side of the upper end of the third external threaded rod 11 is sleeved with an engagement fixing block 13.

Through adopting above-mentioned technical scheme, twist and change tooth 12 and drive the rotation of third external screw rod 11, through the meshing of third external screw rod 11 and fixed block 13, make fixed block 13 remove.

The limiting unit comprises a limiting plate 14 and a second limiting block 15, the limiting plate 14 is inserted into the two ends of the fixed block 13, the lower side of the limiting plate 14 is fixedly connected to the second inner threaded plate 7, the outer side of the upper end of the limiting plate 14 is fixedly connected with the second limiting block 15, and one end, far away from the limiting plate 14, of the second limiting block 15 is inserted into the fixed block 13 to slide.

Through adopting above-mentioned technical scheme, the cover is established in limiting plate 14 and second stopper 15 outside and is removed when fixed block 13 removes, carries out spacingly through limiting plate 14 and second stopper 15 to the removal of fixed block 13.

The rotary unit comprises a damper 16 and a rotary table 17, and one side of the fixed block 13 far away from the bracket 4 is fixedly connected with the damper 16, and the side of the damper 16 far away from the fixed block 13 is connected with the rotary table 17.

By adopting the technical scheme, the turntable 17 is rotated, so that the turntable 17 drives the inspector 18 to rotate under the limit of the damper 16, and the inspector 18 is convenient to adjust.

The turntable 17 is arranged in a cross shape, and the outer end of the turntable 17 is fixedly connected with the inspector 18.

By adopting the technical scheme, the turntable 17 is arranged into a cross shape so as to be convenient for connecting a plurality of groups of detectors 18, and then eyes of a patient can be detected by using different detectors 18 according to requirements.

Working principle: when the eyes of a patient are inspected, the distance between the two groups of brackets 4 is firstly adjusted according to the size of the head of the patient, the first external threaded rod 2 is screwed during adjustment, the first internal threaded plate 3 drives the brackets 4 to move through the rotation of the first external threaded rod 2, after the two groups of brackets 4 move to the proper position, the screwing of the first external threaded rod 2 is stopped, then the head of the patient is placed on the brackets 4, then the fixed block 13 is adjusted according to the height of the eyes of the patient, the rotating teeth 12 are screwed during adjustment, the rotating teeth 12 drive the third external threaded rod 11 to rotate, the third external threaded rod 11 is meshed with the fixed block 13, the fixed block 13 is sleeved outside the limiting plate 14 and the second limiting block 15 to move, after the fixed block 13 moves to the proper position, the required inspector 18 is selected, then the rotating disc 17 is rotated, the inspector 18 is driven to rotate under the assistance of the damper 16 by the rotating disc 17, when the inspector 18 to be used moves to the upper end, the rotating turntable 17 is stopped, the eyes of a patient are inspected through the inspector 18, when the distance between the inspector 18 and the eyes of the patient is required to be adjusted, the motor 6 is started, the output shaft of the motor 6 drives the second externally threaded rod 5 to rotate, the second externally threaded rod 5 is meshed with the threads of the second internally threaded plate 7 to enable the second internally threaded plate 7 to move under the limit of the first limit block 8, the first limit block 8 drives the roller 9 and the limit rod 10 to move when moving, the roller 9 is enabled to be attached to the inner wall of the base 1 and roll under the limit of the limit rod 10, the second internally threaded plate 7 is assisted to move by the rolling of the roller 9, the second internally threaded plate 7 drives the fixed block 13 to move through the third externally threaded rod 11 and the limit plate 14 after moving, the fixed block 13 drives the inspector 18 to move for adjustment, when another set of detectors 18 is needed, the turntable 17 is continued to be rotated.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. An ophthalmic multipurpose ophthalmic examination device comprising a base (1), characterized in that: the automatic inspection device is characterized in that a first external threaded rod (2) is arranged at the outer side of one end of the base (1), one end of the first external threaded rod (2) close to the base (1) is inserted and connected into the base (1), a first internal threaded plate (3) is sleeved and meshed at the outer sides of two ends of the first external threaded rod (2), a bracket (4) is fixedly connected to the upper side of the first internal threaded plate (3), an adjusting mechanism is arranged at one end, far away from the first external threaded rod (2), of the base (1), and comprises a power unit, a moving unit, a rolling unit, a fixed block (13), a rotating unit, a limiting unit, a rotating unit and an inspector (18), one end, far away from the first external threaded rod (2), of the base (1), a moving unit is arranged at the outer side of the middle end of the power unit, rolling units are arranged at two ends of the two sides of the moving unit, the rotating unit is provided with a rotating unit, a fixed block (13) is arranged at the outer side of the upper end of the rotating unit, a limiting unit is arranged at two ends of the fixed block (13), one side, far away from the bracket (4) is provided with a rotating unit, and the inspector (18) is arranged at the outer end of the rotating unit. The rotating unit comprises a damper (16) and a rotary table (17), the damper (16) is fixedly connected to one side, far away from the bracket (4), of the fixed block (13), and one side, far away from the fixed block (13), of the damper (16) is connected with the rotary table (17); the rotary table (17) is in a cross shape, and the outer end of the rotary table (17) is fixedly connected with the inspector (18).

2. The ophthalmic multipurpose ophthalmic examination device according to claim 1, wherein the power unit comprises a second external threaded rod (5) and a motor (6), the second external threaded rod (5) is inserted into one end of the base (1) far away from the first external threaded rod (2), one side of the second external threaded rod (5) close to the first external threaded rod (2) is connected to the base (1) in a switching manner, one side of the second external threaded rod (5) far away from the first external threaded rod (2) is fixedly connected to an output shaft of the motor (6), and one side of the motor (6) close to the base (1) is fixedly connected to the base (1).

3. The ophthalmic multipurpose ophthalmic examination device according to claim 2, wherein the moving unit comprises a second internal thread plate (7) and a first limiting block (8), the middle end outer side of the second external thread rod (5) is sleeved with the second internal thread plate (7), two sides of the lower end of the second internal thread plate (7) are fixedly connected with the first limiting block (8), and one end of the first limiting block (8) far away from the second internal thread plate (7) is inserted and slides in the base (1).

4. An ophthalmic multipurpose ophthalmic inspection device according to claim 3, wherein the rolling unit comprises a roller (9) and a limiting rod (10), the roller (9) is inserted into one end of the first limiting block (8) far away from the second internal thread plate (7), the limiting rod (10) is fixedly connected to two sides of the roller (9), and one side of the limiting rod (10) far away from the roller (9) is connected to the first limiting block (8) in a switching manner.

5. An ophthalmic multipurpose ophthalmic examination apparatus as claimed in claim 3, wherein the rotation unit comprises a third external screw rod (11) and a rotating tooth (12), the middle end of the upper side of the second internal screw plate (7) is connected with the third external screw rod (11), the rotating tooth (12) is fixedly connected with the upper side of the third external screw rod (11), and the outer side of the upper end of the third external screw rod (11) is sleeved with the engagement fixing block (13).

6. An ophthalmic multipurpose ophthalmic inspection device according to claim 3, wherein the limiting unit comprises a limiting plate (14) and a second limiting block (15), the limiting plate (14) is inserted into two ends of the fixed block (13), the lower side of the limiting plate (14) is fixedly connected to the second internal thread plate (7), the outer side of the upper end of the limiting plate (14) is fixedly connected with the second limiting block (15), and one end, far away from the limiting plate (14), of the second limiting block (15) is inserted into the fixed block (13) in a sliding manner.