CN209059855U - An easily adjustable examination table for ophthalmology - Google Patents

Abstract

The utility model discloses an easy-to-adjust examination table for ophthalmology, comprising a base, a rectangular groove is formed in the interior of the base, a fixing block is fixedly connected to the rear inner wall of the rectangular groove, and the front of the fixing block is The side and outer walls are symmetrically and fixedly connected to the limit blocks, the interiors of the two limit blocks are both slidably sleeved with a first sliding rod, and the outer walls on both sides of the first sliding rod are fixedly connected with connecting plates. The insides of the plates are symmetrically slidably sleeved with second sliding rods, the upper surface of the first sliding rod is fixedly connected with a first rack, and the upper surface of the first rack is toothed with a second rack, An inspection table is fixedly connected to the upper surface of the base, a vertical plate is fixedly connected to the interior of the inspection table, and a disk is rotatably connected to the front outer wall of the vertical plate. The utility model has simple design and convenient operation, can adjust the distance between the seat and the examination table, is convenient for different ophthalmic patients and has good practicability.

Description

An easily adjustable examination table for ophthalmology

technical field

The utility model relates to the technical field of ophthalmic examination tables, in particular to an easily adjustable examination table for ophthalmology.

Background technique

The full name of ophthalmology is ophthalmology, which is the study of diseases that occur in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous and retinal diseases, optometry, glaucoma and optic neuropathy, cataract and other ophthalmic diseases.

The existing examination table for ophthalmology usually adopts a fixed structure, the seat cannot be adjusted, and it cannot meet the needs of different personnel, which increases the burden of users and seriously affects the inspection and treatment of patients' eyes. We propose an easily adjustable table for use in ophthalmology.

Utility model content

The purpose of the utility model is to solve the shortcomings existing in the prior art, and proposes a convenient adjustment type examination table for ophthalmology.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An easily adjustable examination table for ophthalmology, comprising a base, a rectangular groove is opened inside the base, a fixing block is fixedly connected to the rear inner wall of the rectangular groove, and the front outer wall of the fixing block is symmetrically fixedly connected Limiting blocks, the interiors of the two limiting blocks are both slidably sleeved with a first sliding rod, the outer walls on both sides of the first sliding rod are fixedly connected with connecting plates, and the interiors of the two connecting plates are respectively The symmetrical sliding sleeve is connected with a second sliding rod, the upper surface of the first sliding rod is fixedly connected with a first rack, the upper surface of the first rack is toothed with a second rack, and the upper surface of the base is An inspection table is fixedly connected to the surface, a vertical plate is fixedly connected to the interior of the inspection table, a disk is rotatably connected to the front outer wall of the vertical plate, and a circular column is fixedly connected to the front outer wall of the disk. An adjustment plate is slidably connected to the outer wall of the circular column, a mounting plate is fixedly connected to the rear inner wall of the inspection table, and a driving motor is fixedly connected to the front outer wall of the mounting plate, and the driving motor passes between the rotating shaft and the disc. Turn the connection.

Preferably, the second sliding rod is fixedly connected with the fixing block, and the second sliding rod is fixedly connected with the rectangular groove.

Preferably, the bottom end of the vertical plate is located on the upper surface of the fixed block, and the vertical plate and the fixed block are fixedly connected.

Preferably, the adjusting plate is rotatably connected to the vertical plate through a bearing, and the adjusting plate is fixedly connected to the second rack.

Preferably, the number of the connecting plates is two, wherein a seat is fixedly connected to the upper surface of one of the connecting plates, the seat is located on the right side of the base, the seat is located on the upper surface of the base, the There is a sliding connection between the seat and the base.

Preferably, an anti-skid pad is provided on the lower surface of the base, and the anti-skid pad is made of rubber.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In this utility model, by being provided with a disc, a first rack, a second rack and a regulating plate, by starting the switch of the drive motor, the drive motor drives the rotating shaft to rotate, the rotating shaft drives the disc to rotate, and the disc drives the circular The shaped column rotates, and the circular column drives the adjusting plate to move, so that the first rack and the second rack can be connected in a toothed motion, and then the first rack drives the first sliding rod to slide on the two limit blocks, so that the Drive the seat to slide through the connecting plate, so that the distance between the seat and the examination table can be adjusted, which is convenient for different ophthalmic patients to use;

2. In the present invention, by being provided with a second sliding rod, the connecting plate can slide on the two second sliding rods, so that the connecting plate slides more smoothly inside the rectangular groove;

To sum up, the utility model is simple in design, convenient in operation, and can adjust the distance between the seat and the examination table, which is convenient for different ophthalmic patients and has good practicability.

Description of drawings

1 is a schematic structural diagram of a convenient adjustment type examination table for ophthalmology proposed by the utility model;

FIG. 2 is a top view of a convenient adjustment type examination table for ophthalmology proposed by the present invention.

In the picture: 1 base, 2 limit block, 3 fixed block, 4 limit block, 5 first sliding rod, 6 connecting plate, 7 second sliding rod, 8 first rack, 9 second rack, 10 inspection Table, 11 vertical plates, 12 discs, 13 circular columns, 14 adjustment plates, 15 mounting plates, 16 drive motors, 17 seats, 18 anti-skid pads.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-2, an easy-to-adjust examination table for ophthalmology includes a base 1, a rectangular groove 2 is opened inside the base 1, and a fixing block 3 is fixedly connected to the rear inner wall of the rectangular groove 2. The outer wall of the front side is symmetrically and fixedly connected to the limit block 4, the inside of the two limit blocks 4 are both slidably sleeved with a first sliding rod 5, and the outer walls on both sides of the first sliding rod 5 are fixedly connected with a connecting plate 6, and the two connecting The insides of the plates 6 are symmetrically slidably sleeved with a second sliding rod 7, the upper surface of the first sliding rod 5 is fixedly connected with a first rack 8, and the upper surface of the first rack 8 is toothed with a second rack. 9. An inspection table 10 is fixedly connected to the upper surface of the base 1, a vertical plate 11 is fixedly connected to the interior of the inspection table 10, a disk 12 is rotatably connected to the front outer wall of the vertical plate 11, and a front outer wall of the disk 12 is fixedly connected The circular column 13, the outer wall of the circular column 13 is slidably connected with the adjusting plate 14, the rear inner wall of the inspection table 10 is fixedly connected with the mounting plate 15, the front outer wall of the mounting plate 15 is fixedly connected with the driving motor 16, and the driving motor 16 passes through The rotating shaft is rotatably connected with the disc 12 .

The second sliding rod 7 is fixedly connected with the fixed block 3 , the second sliding rod 7 is fixedly connected with the rectangular groove 2 , the bottom end of the vertical plate 11 is located on the upper surface of the fixed block 3 , the vertical plate 11 and the fixed block 3 are connected The adjusting plate 14 is rotatably connected with the vertical plate 11 through the bearing, and the adjusting plate 14 is fixedly connected with the second rack 9. The number of connecting plates 6 is two, and the upper surface of one connecting plate 6 is fixed A seat 17 is connected, the seat 17 is located on the right side of the base 1, the seat 17 is located on the upper surface of the base 1, the seat 17 and the base 1 are slidably connected, the lower surface of the base 1 is provided with a non-slip pad 18, the anti-skid pad 18 is made of rubber.

Working principle: When the utility model is in use, the disc 12, the first rack 8, the second rack 9 and the adjusting plate 14 are provided, and the switch of the driving motor 16 is activated, and the driving motor 16 drives the rotating shaft to rotate, and the rotating shaft rotates. The disk 12 is driven to rotate, the disk 12 drives the circular column 13 to rotate, and the circular column 13 drives the adjusting plate 14 to move, so that the first rack 8 and the second rack 9 can be connected in a toothed manner, and then the first rack The strip 8 drives the first slide bar 5 to slide on the two limit blocks 4, and the seat 17 can be driven to slide through the connecting plate 6, so that the distance between the seat 17 and the examination table 10 can be adjusted, which is convenient for different ophthalmic patients. And by being provided with the second sliding rod 7, the connecting plate 6 can be made to slide on the two second sliding rods 7, so that the connecting plate 6 slides more smoothly inside the rectangular groove 2; the design of the utility model is simple , the operation is convenient, the distance between the seat 17 and the examination table 10 can be adjusted, which is convenient for different ophthalmic patients and has good practicability.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An easily adjustable examination table for ophthalmology, comprising a base (1), characterized in that a rectangular groove (2) is provided inside the base (1), and a rear side of the rectangular groove (2) is provided The inner wall is fixedly connected with a fixing block (3), the front side outer wall of the fixing block (3) is symmetrically and fixedly connected with a limiting block (4), and the inside of the two limiting blocks (4) is slidably sleeved with a first A sliding rod (5), the outer walls on both sides of the first sliding rod (5) are fixedly connected with connecting plates (6), and the inner parts of the two connecting plates (6) are symmetrically slidingly sleeved with second sliding rods respectively. A rod (7), the upper surface of the first sliding rod (5) is fixedly connected with a first rack (8), and the upper surface of the first rack (8) is toothed with a second rack (9) ), an inspection table (10) is fixedly connected to the upper surface of the base (1), a vertical plate (11) is fixedly connected to the interior of the inspection table (10), and the front outer wall of the vertical plate (11) rotates A disc (12) is connected, the front outer wall of the disc (12) is fixedly connected with a circular column (13), the outer wall of the circular column (13) is slidably connected with an adjustment plate (14), the A mounting plate (15) is fixedly connected to the rear inner wall of the inspection table (10), and a driving motor (16) is fixedly connected to the front outer wall of the mounting plate (15). The driving motor (16) is connected to the disc through a rotating shaft (12) Rotate connection between. 2. An easily adjustable examination table for ophthalmology according to claim 1, characterized in that, the second sliding rod (7) is fixedly connected with the fixing block (3), and the second sliding rod (7) is fixedly connected with the fixing block (3). The rod (7) is fixedly connected with the rectangular slot (2). 3. An easily adjustable examination table for ophthalmology according to claim 1, characterized in that the bottom end of the vertical plate (11) is located on the upper surface of the fixing block (3), and the vertical plate (11) is located on the upper surface of the fixed block (3). 11) Fixed connection with the fixed block (3). 4. An easily adjustable examination table for ophthalmology according to claim 1, characterized in that, the adjustment plate (14) is rotatably connected with the vertical plate (11) through a bearing, and the adjustment plate (14) 14) Fixed connection with the second rack (9). 5. An easily adjustable examination table for ophthalmology according to claim 1, characterized in that, the number of the connecting plates (6) is two, and the upper surface of one of the connecting plates (6) is A seat (17) is fixedly connected, the seat (17) is located on the right side of the base (1), the seat (17) is located on the upper surface of the base (1), and the seat (17) is connected to the base (1) sliding connection between. 6. An easily adjustable examination table for ophthalmology according to claim 1, characterized in that, an anti-skid pad (18) is provided on the lower surface of the base (1), and the anti-skid pad (18) adopts Made of rubber.