Portable precise eye flusher

Abstract

The utility model relates to the technical field of ophthalmology medical care equipment, and discloses a portable precise eye flusher which comprises an installation bottle, the top of the installation bottle is fixedly connected with a limiting rod, the outer portion of the limiting rod is fixedly connected with a catheter, the other end of the catheter is fixedly connected with a three-way valve, and the three-way valve is fixedly connected with the installation bottle. The exterior of the three-way valve is fixedly connected with two conveying pipes, the exterior of each conveying pipe is slidably connected with a T-shaped rod, the exterior of each T-shaped rod is sleeved with a tension spring, and the top of each conveying pipe is in threaded connection with an eyeshade. According to the device, the T-shaped rod is pulled outwards to be separated from the conveying pipe, then the eyeshade is rotated to be separated from the conveying pipe, the eyeshade is replaced, after replacement is completed, the T-shaped rod is loosened, one end of the T-shaped rod is clamped into the fixing groove under the elastic force action of the tension spring, compared with maintenance or cleaning of the whole device, the eyeshade replacement is more convenient and efficient, and the practicability is high. And time and cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of ophthalmic medical care equipment, in particular to a portable eye precision washer. Background Art

[0002] The eye is located high up in the eye, with a complex structure and fragile tissues that are difficult to repair and can easily cause permanent damage. The cornea, lens, and vitreous humor are avascular tissues with weak resistance, making them susceptible to infection once traumatized. Early first aid after an eye injury is crucial to the success of treatment, as it affects the ability to save the eyeball and restore visual function. If liquid splashes into the eye, it should be flushed promptly to alleviate discomfort and damage.

[0003] However, the connection method between the eye mask and the device of the existing portable eye precision flusher mostly uses elastic interface material to connect the bottom of the eye mask to the device connection. Although the elastic connection can ensure that the eye mask and the device fit tightly, it is easy to fall off and the surface of the elastic material is easily scratched. Therefore, a portable eye precision flusher is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a portable eye precision irrigator, which aims to improve the connection method between the eye mask and the device of the existing portable eye precision irrigator. Most of them use elastic interface materials to connect the bottom of the eye mask to the device connection, which makes the eye mask easy to fall off the device, thereby affecting the use of the device.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a portable eye precision flusher, comprising a mounting bottle, the top of the mounting bottle is fixedly connected to a limit rod, the outside of the limit rod is fixedly connected to a catheter, the other end of the catheter is fixedly connected to a three-way valve, the outside of the three-way valve is fixedly connected to two delivery pipes, the outside of the delivery pipe is slidably connected to a T-shaped rod, the outside of the T-shaped rod is provided with a tension spring, the top of the delivery pipe is threadedly connected to an eye mask, and a buffer assembly is installed at the bottom of the mounting bottle, and the buffer assembly is used to buffer the mounting bottle.

[0006] As a further description of the above technical solution:

[0007] The buffer assembly includes a connecting piece, the inner wall of the connecting piece is slidably connected to the outside of the mounting bottle, the bottom of the connecting piece is fixedly connected to a transmission plate, the bottom of the transmission plate is fixedly connected to a plurality of synchronizers, the top through hole of the synchronizer is slidably connected to a support rod, and the outer sleeve of the support rod is provided with a spring.

[0008] As a further description of the above technical solution:

[0009] One end of the tension spring is fixedly connected to the outside of the delivery pipe, and the other end of the tension spring is fixedly connected to the inner side of the T-shaped rod.

[0010] As a further description of the above technical solution:

[0011] A fixing groove is provided on the outside of the eye mask, and one end of the T-shaped rod is slidably connected to the inner wall of the fixing groove.

[0012] As a further description of the above technical solution:

[0013] The top of the mounting bottle is fixedly connected with a water inlet pipe, and the external thread of the water inlet pipe is connected with a protective cover.

[0014] As a further description of the above technical solution:

[0015] One end of the spring is fixedly connected to the bottom of the mounting bottle, and the other end of the spring is fixedly connected to the top of the synchronizer.

[0016] As a further description of the above technical solution:

[0017] One end of the support rod away from the mounting bottle is fixedly connected with a movable block, and the outer portion of the movable block is slidably connected with the inner wall of the synchronous member.

[0018] As a further description of the above technical solution:

[0019] A rubber pad is fixedly connected to the inner bottom wall of the synchronizer.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, the T-shaped rod is pulled outward to separate the T-shaped rod from the delivery tube, and then the eye mask is rotated to separate it from the delivery tube and replaced. After the replacement is completed, the T-shaped rod is loosened, and under the elastic force of the tension spring, one end of the T-shaped rod is locked into the interior of the fixing groove. Compared with repairing or cleaning the entire device, replacing the eye mask is more convenient and efficient, saving time and cost;

[0022] 2. In the utility model, the transmission plate drives the synchronizer to move upward, compressing the spring. By converting the impact force on the transmission plate into elastic potential energy for consumption, the impact on the mounting bottle is reduced. By buffering the collision force, the precision instruments inside the device are protected to ensure their normal operation and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of the portable eye precision flusher proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the limit rod structure of the portable eye precision flusher proposed by the utility model;

[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0027] Legend:

[0028] 1. Mounting bottle; 2. Connecting piece; 3. Conduit; 4. Water inlet pipe; 5. Limit rod; 6. Three-way valve; 7. Delivery pipe; 8. Tension spring; 9. Eye mask; 10. Fixing groove; 11. T-bar; 12. Spring; 13. Support rod; 14. Movable block; 15. Synchronizing piece; 16. Rubber pad; 17. Transmission plate; 18. Protective cover. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 、 Figure 2 and Figure 3 The utility model provides an embodiment: a portable eye precision flusher, including a mounting bottle 1, the top of the mounting bottle 1 is fixedly connected to a limit rod 5, the outside of the limit rod 5 is fixedly connected to a conduit 3, the other end of the conduit 3 is fixedly connected to a three-way valve 6, the outside of the three-way valve 6 is fixedly connected to two delivery pipes 7, the outside of the delivery pipe 7 is slidably connected to a T-shaped rod 11, the outside of the T-shaped rod 11 is sleeved with a tension spring 8, the top of the delivery pipe 7 is threadedly connected to an eye mask 9, and a buffer assembly is installed at the bottom of the mounting bottle 1, which is used to buffer the mounting bottle 1.

[0031] Furthermore, when the eye mask 9 needs to be replaced, the T-shaped rod 11 is pulled outward to separate the T-shaped rod 11 from the delivery tube 7. At this time, the tension spring 8 is in a stretched state, and the eye mask 9 is rotated to separate it from the delivery tube 7, and the eye mask 9 is replaced. After the replacement is completed, the T-shaped rod 11 is loosened. Under the elastic force of the tension spring 8, one end of the T-shaped rod 11 is stuck in the inside of the fixing groove 10 to fix the eye mask 9. By replacing the eye mask 9, it can be ensured that the part that contacts the eyes is clean and hygienic each time it is used, thereby reducing the risk of eye infection.

[0032] Reference Figure 1 、 Figure 2 and Figure 4The buffer assembly includes a connecting piece 2, the inner wall of the connecting piece 2 is slidably connected to the outside of the mounting bottle 1, the bottom of the connecting piece 2 is fixedly connected to a transmission plate 17, the bottom of the transmission plate 17 is fixedly connected to a plurality of synchronizers 15, the top through hole of the synchronizer 15 is slidably connected to a support rod 13, and the outside of the support rod 13 is sleeved with a spring 12; one end of the spring 12 is fixedly connected to the bottom of the mounting bottle 1, and the other end of the spring 12 is fixedly connected to the top of the synchronizer 15; the end of the support rod 13 away from the mounting bottle 1 is fixedly connected to a movable block 14, and the outside of the movable block 14 is slidably connected to the inner wall of the synchronizer 15; the inner bottom wall of the synchronizer 15 is fixedly connected to a rubber pad 16.

[0033] Furthermore, when the device falls accidentally, the transmission plate 17 is impacted first, causing the connecting member 2 to slide upward at the same time to protect the outer surface of the mounting bottle 1. Then, the transmission plate 17 drives the synchronous member 15 to move upward. At this time, the spring 12 is squeezed. The impact force received by the transmission plate 17 is converted into elastic potential energy for consumption, thereby reducing the impact on the mounting bottle 1 and effectively improving the safety performance by buffering the collision force. The spring 12 is limited by the mounting bottle 1 and the synchronous member 15 to prevent deformation due to uneven force. The movable block 14 can prevent the support rod 13 from disengaging from the synchronous member 15 and increase the stability of the support rod 13. The function of the rubber pad 16 is to prevent the movable block 14 from colliding with the inner bottom wall of the synchronous member 15 to generate noise.

[0034] Reference Figure 1 、 Figure 2 and Figure 3 One end of the tension spring 8 is fixedly connected to the outside of the delivery pipe 7, and the other end of the tension spring 8 is fixedly connected to the inner side of the T-shaped rod 11; a fixing groove 10 is opened on the outside of the eye mask 9, and one end of the T-shaped rod 11 is slidably connected to the inner wall of the fixing groove 10; the top of the mounting bottle 1 is fixedly connected to the water inlet pipe 4, and the external thread of the water inlet pipe 4 is connected to the protective cover 18.

[0035] Furthermore, the tension spring 8 is limited by the delivery pipe 7 and the T-shaped rod 11, making the structure more effective; one end of the T-shaped rod 11 is clamped into the fixing groove 10 to further fix the eye mask 9 to prevent loosening between the eye mask 9 and the delivery pipe 7, which affects the use of the device; water or cleaning liquid is added to the interior of the installation bottle 1 through the water inlet pipe 4, and the water inlet pipe 4 can also be connected to the water pipe to ensure sufficient water. The function of the protective cover 18 is to prevent debris from entering the interior of the installation bottle 1 through the water inlet pipe 4.

[0036] Working principle: When the eye mask 9 needs to be replaced, pull the T-shaped rod 11 outward to separate the T-shaped rod 11 from the delivery tube 7, and then rotate the eye mask 9 to separate it from the delivery tube 7 and replace the eye mask 9. After the replacement is completed, loosen the T-shaped rod 11. Under the elastic force of the tension spring 8, one end of the T-shaped rod 11 is stuck into the inside of the fixing groove 10. By replacing the eye mask 9, you can choose a style that better suits your personal face shape, improve the comfort and fit of use, and the eye mask 9 can ensure more accurate flushing.

[0037] In addition, when the device accidentally falls, the transmission plate 17 is first impacted, which in turn drives the synchronizer 15 to move upward, squeezing the spring 12. By converting the impact force received by the transmission plate 17 into elastic potential energy for consumption, the impact on the mounting bottle 1 is reduced. By buffering the collision force, the damage to the device caused by external forces, such as breakage and deformation, is reduced. In addition, the device is small in size and easy to carry.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable eye precision flusher, comprising a mounting bottle (1), characterized in that: The top of the installation bottle (1) is fixedly connected to a limiting rod (5), the outside of the limiting rod (5) is fixedly connected to a conduit (3), the other end of the conduit (3) is fixedly connected to a three-way valve (6), the outside of the three-way valve (6) is fixedly connected to two delivery pipes (7), the outside of the delivery pipe (7) is slidably connected to a T-shaped rod (11), the outside of the T-shaped rod (11) is provided with a tension spring (8), the top of the delivery pipe (7) is threadedly connected to an eye mask (9), and a buffer assembly is installed at the bottom of the installation bottle (1), and the buffer assembly is used to buffer the installation bottle (1).

2. The portable eye precision irrigator according to claim 1, characterized in that: The buffer assembly comprises a connecting member (2), the inner wall of the connecting member (2) is slidably connected to the outside of the mounting bottle (1), the bottom of the connecting member (2) is fixedly connected to a transmission plate (17), the bottom of the transmission plate (17) is fixedly connected to a plurality of synchronizers (15), the top through holes of the synchronizers (15) are slidably connected to a support rod (13), and the outer sleeve of the support rod (13) is provided with a spring (12).

3. The portable eye precision irrigator according to claim 1, characterized in that: One end of the tension spring (8) is fixedly connected to the outside of the delivery pipe (7), and the other end of the tension spring (8) is fixedly connected to the inside of the T-shaped rod (11).

4. The portable eye precision irrigator according to claim 1, characterized in that: A fixing groove (10) is provided on the outside of the eye mask (9), and one end of the T-shaped rod (11) is slidably connected to the inner wall of the fixing groove (10).

5. The portable eye precision irrigator according to claim 1, characterized in that: The top of the mounting bottle (1) is fixedly connected to a water inlet pipe (4), and the outer surface of the water inlet pipe (4) is threadedly connected to a protective cover (18).

6. The portable eye precision irrigator according to claim 2, characterized in that: One end of the spring (12) is fixedly connected to the bottom of the mounting bottle (1), and the other end of the spring (12) is fixedly connected to the top of the synchronizer (15).

7. The portable eye precision irrigator according to claim 2, characterized in that: One end of the support rod (13) away from the mounting bottle (1) is fixedly connected to a movable block (14), and the exterior of the movable block (14) is slidably connected to the inner wall of the synchronizing member (15).

8. The portable eye precision irrigator according to claim 2, characterized in that: A rubber pad (16) is fixedly connected to the inner bottom wall of the synchronizer (15).

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