CN211155725U - An ophthalmic multi-purpose ophthalmic examination device - Google Patents

Abstract

The utility model belongs to the technical field of ophthalmic examination, and discloses a multi-purpose ophthalmic examination device for ophthalmology. A support block is arranged on the top of the hydraulic rod, an inspection mirror is arranged on the support block, a vertical pole is arranged on the top of the base, and an eye mask is sleeved on the vertical pole. The utility model is provided with an eye mask whose height can be changed. Structure, the patient can put the head in the correct position more easily and quickly by setting the eyecup, the strap can further fix the patient's head, the sponge pad can increase the comfort, and the eyecup can be moved on the pole to adapt to different When used by patients, the bolts can fix the position of the eyecup, which can effectively prevent shaking during the inspection process. This structure is more effective than the traditional head positioning structure.

Description

An ophthalmic multi-purpose ophthalmic examination device

technical field

The utility model belongs to the technical field of ophthalmic examination, in particular to an ophthalmic multi-purpose ophthalmic examination device.

Background technique

The full name of ophthalmology is "specialty of eye disease", which is a discipline that studies 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.

Hospitals usually use corresponding inspection devices when examining patients with ophthalmic diseases. When using the currently used eye inspection devices, the patient needs to put the chin on the stretcher and the forehead against a limit block, and then the doctor will pass the inspection. The patient's eyes are observed with a mirror. Using this method, it is impossible to ensure that the patient's head will not shake, and the height cannot be adjusted according to different patients. distance, which will lead to large errors in the inspection results.

Utility model content

The purpose of the utility model is to provide an ophthalmic multi-purpose ophthalmic examination device to solve the problems that the existing ophthalmic examination device has poor head positioning effect and inflexible use of the examination mirror.

In order to achieve the above purpose, the present invention provides the following technical solutions: an ophthalmic multi-purpose ophthalmic examination device, comprising a base, a moving block is arranged on the top of the base, and a dovetail groove is opened on the top of the base, and the moving The bottom of the block is installed with a slider that is slidably connected to the dovetail groove, and a switch and an electro-hydraulic rod are installed on the top of the moving block. The switch is electrically connected to the electro-hydraulic rod. The top of the electro-hydraulic rod is provided with a support block, so the An inspection mirror is arranged on the support block, a fixed plate is welded on the top of the base and near one end of the dovetail groove in the length direction, and a vertical rod is symmetrically arranged on the top of the fixed plate near both ends, and the two An eye mask is sleeved on the vertical rod, bolts are installed on one side outer wall of the eye mask, and the eye mask is fixed with the vertical rod through the bolts.

Further, a light-filling device is installed on the top of the eyecup, and the light-filling device can be bent.

Further, straps are installed on both side walls of the eye mask, and the two straps are bonded by means of a rough surface and a hook surface.

Further, a sponge pad is provided on the outer wall of one side of the eyecup away from the inspection mirror.

Further, a silicone ferrule is installed at one end of the inspection mirror away from the eyecup.

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

(1) The utility model is provided with a height-changeable eye mask structure. By setting the eye mask, the patient can place the head in the correct position more simply and quickly, the strap can further fix the patient's head, and the sponge pad can increase the comfort. Moreover, by moving the eye mask on the pole, it can be adapted to different patients, and the bolt can fix the position of the eye mask, which can effectively prevent shaking during the inspection process. This structure is more effective than the traditional head positioning structure.

(2) The utility model is provided with a position-changeable inspection mirror structure. By setting the slider and the dovetail groove, the distance between the inspection mirror and the eye mask can be changed by sliding, so as to find the best observation position; the electric hydraulic rod can be extended and retracted through the switch. The height of the inspection mirror is changed to adapt to the height of the eye mask. This setting makes the inspection device easy to adjust under different usage conditions and has strong applicability.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is the connection structure diagram of the base and the moving block in the utility model;

In the picture: 1-base, 2-moving block, 3-switch, 4-electro-hydraulic rod, 5-silicone ferrule, 6-inspection mirror, 7-support block, 8-fixed plate, 9-pole, 10 -Eyecup, 11-bolt, 12-strap, 13-filling light device, 14-sponge pad, 15-slider, 16-dovetail groove.

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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 3 , the present invention provides the following technical solutions: an ophthalmic multi-purpose ophthalmic examination device, comprising a base 1, a moving block 2 is provided on the top of the base 1, and a top of the base 1 is provided with a moving block 2. There is a dovetail groove 16, the bottom of the moving block 2 is installed with a sliding block 15 that is slidably connected to the dovetail groove 16, a switch 3 and an electro-hydraulic rod 4 are installed on the top of the moving block 2, the switch 3 is electrically connected with the electro-hydraulic rod 4, and the electro-hydraulic The top of the rod 4 is provided with a support block 7, and the support block 7 is provided with an inspection mirror 6. The model of the electro-hydraulic rod 4 is Yongnuo YNT-01. The position of the inspection mirror 6 can be changed by sliding the slider 15 in the dovetail groove 16. , used to adjust the observation distance to the best, the height of the inspection mirror 6 can be changed by controlling the electro-hydraulic rod 4 through the switch 3, to adapt to patients of different heights, the top of the base 1 and the position close to one end of the length direction of the dovetail groove 16 A fixed plate 8 is welded, the top of the fixed plate 8 is symmetrically arranged with a vertical rod 9 near the two ends, the two vertical rods 9 are sleeved with an eye mask 10, and a bolt 11 is installed on one side of the outer wall of the eye mask 10, and the eye mask 10 passes through. The bolts 11 are fixed with the pole 9, and the eye mask 10 can move on the pole 9 to facilitate adaptation to patients of different heights. The eye mask 10 can be fixed by the bolts 11 to prevent shaking during observation.

Further, the top of the eye mask 10 is provided with a supplementary light device 13, which can be bent, and the supplementary light device 13 can illuminate the patient's eyes, so as to facilitate the doctor's observation, and the flexible structure makes the supplementary light device 13 more convenient to adjust.

Further, the two side walls of the eye mask 10 are equipped with straps 12. The two straps 12 are bonded by means of rough surfaces and hooked surfaces. The straps 12 further fix the patient's head and the eye mask 10 to prevent shaking.

Furthermore, a foam pad 14 is provided on the outer wall of the eyecup 10 away from the inspection scope 6 , and the foam pad 14 can increase the comfort of the patient.

It is worth noting that a silicone ferrule 5 is installed at the end of the inspection mirror 6 away from the eyecup 10 . The silicone ferrule 5 makes it more convenient for the doctor to observe and does not collide with the inspection mirror 6 .

The working principle and use process of the present utility model: to use the ophthalmic examination device, the device needs to be placed in an appropriate position first, and then the patient is brought close to the eye mask 10, and the eye mask 10 is moved to the optimum height on the vertical rod 9, and then bolts 11 is fixed, and then the eye part is attached to the inside of the eye mask 10, and the head and the eye mask 10 are fixed by the strap 12 to prevent shaking, the doctor illuminates the patient's eye part by adjusting the supplementary light device 13, and then controls the electric motor through switch 3. The hydraulic rod 4 is stretched and retracted, and the height of the inspection mirror 6 is changed to be consistent with the eye mask 10, so that the inspection mirror 6 can observe the patient's eye condition, and then observe from the silicone collar 5 and change the position between the inspection mirror 6 and the eye mask 10 by pushing the moving block 2. The distance makes the observation effect clearer.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An ophthalmic multi-purpose ophthalmic examination device is characterized in that: comprising a base (1), the top of the base (1) is provided with a moving block (2), and the top of the base (1) is provided with a dovetail groove (16), the bottom of the moving block (2) is installed with a slider (15) slidingly connected with the dovetail groove (16), and the top of the moving block (2) is installed with a switch (3) and an electro-hydraulic rod ( 4), the switch (3) is electrically connected with the electro-hydraulic rod (4), the top of the electro-hydraulic rod (4) is provided with a support block (7), and the support block (7) is provided with an inspection mirror ( 6), a fixed plate (8) is welded on the top of the base (1) and near one end of the length direction of the dovetail groove (16), and the top of the fixed plate (8) is symmetrically provided with a vertical position near the two ends. A rod (9), the two vertical rods (9) are sleeved with eyecups (10), a bolt (11) is installed on one side outer wall of the eyecups (10), and the eyecups (10) pass through the bolts (11). ) is fixed to the pole (9). 2. An ophthalmic multi-purpose ophthalmic inspection device according to claim 1, characterized in that: a supplementary light device (13) is installed on the top of the eyecup (10), and the supplementary light device (13) is bendable. 3. An ophthalmic multi-purpose ophthalmic examination device according to claim 1, characterized in that: both side walls of the eye mask (10) are provided with straps (12), and two straps (12) ) is bonded by means of rough and hooked surfaces. 4. An ophthalmic multi-purpose ophthalmic inspection device according to claim 1, characterized in that: a sponge pad (14) is provided on the outer wall of the side of the eye mask (10) away from the inspection mirror (6). 5. The ophthalmic multi-purpose ophthalmic inspection device according to claim 1, wherein a silicone ferrule (5) is installed at one end of the inspection mirror (6) away from the eyecup (10).

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