Binocular eye washing instrument capable of reducing use amount of water pipes

Abstract

The utility model discloses a binocular eye washing instrument capable of reducing the use amount of water pipes. Comprising an upper shell, a lower shell and two eye-washing cups, plugging ports are formed in the positions, located at the eye-washing cups, of the lower shell, a circuit board, a water pump, a battery, a cover plate and a bottom plate are installed in the lower shell, two flow guide grooves which protrude upwards and are not communicated with each other are formed in the upper end of the bottom plate, and a water inlet nozzle and a water outlet nozzle are arranged at the two ends of the lower end of the bottom plate respectively. The water inlet nozzles are jointly communicated with the same flow guide groove, the water outlet nozzles are jointly communicated with the other flow guide groove, and the water inlet nozzles and the water outlet nozzles are inserted into the insertion openings respectively and are communicated with the inner cavity of the eye washing cup. According to the utility model, through the design of the bottom plate and the cover plate, the diversion trench replaces the original pipeline, so that the arrangement of redundant hoses in the interior can be omitted; meanwhile, due to the plate body structure of the bottom plate and the cover plate, only the bottom plate and the cover plate need to be fixed during installation, the operation of pipeline connection in a small space range can be avoided, and the operation is simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of eye care, in particular to a binocular eye washer that can reduce the amount of water pipes used. Background Technique

[0002] The popularization of electronic products has brought great convenience to modern people's work and life. At the same time, it is inevitable to increase the working load of the eyes, making the eyes in a state of excessive fatigue, thus easily causing a decline in eyesight. In addition, environmental pollution (such as air pollution, sandstorm weather, etc.) will also affect the eyes and equally easily cause a decline in eyesight. Moreover, in daily life, it is inevitable that foreign objects (such as dust, sand grains, iron filings, etc.) will occasionally enter the eyes. However, when foreign objects enter the eyes, people often cannot clean themselves in time and can only go to the hospital to ask a doctor to remove the foreign objects from the eyes. Sometimes people even think that as long as they blink frequently or wait for a period of time for the eyes to clean themselves, the foreign objects can be removed. However, the longer the foreign objects stay in the eyes, the more likely they are to cause damage to the conjunctiva, cornea, eyeball and other structures of the eyes, and even cause irreversible lesions or permanent injuries. Therefore, in order to solve the above problems, people have invented an eye washer that can wash and care for the eyes.

[0003] At present, the structure of the existing eye washer, such as a rechargeable electric eye washer disclosed in the patent number CN202221811028.X, mainly includes a circuit board, a water pump, an eye washing cup, and a water inlet hole and a water outlet hole arranged in the eye washing cup. When in use, eye washing liquid is poured into the eye washing cup, and then the water pump is used to pump and drain the eye washing liquid to circulate the liquid in the eye washing cup, generating a vortex to wash the eyes. However, at the connection between the water pump and the water inlet hole and the water outlet hole, the existing eye washers all use flexible hoses for docking. One water inlet hole is connected to one flexible hose. Therefore, the single-eye eye washer will have at least two flexible hoses inside. The design and installation of the water pipes often require more space to accommodate the flexible hoses. When the eye washer is designed to be able to wash both eyes simultaneously, an additional eye washing cup will be set, and accordingly, the corresponding flexible hoses will be doubled in design, and the length of the flexible hoses also needs to be lengthened. As a result, there will be too many internal pipelines. On the one hand, it is difficult to install the flexible hoses, and the design space will be further increased, making it impossible to design the volume into the required size. On the other hand, the inside will be very messy, which is not conducive to the layout and installation of other parts. Content of the Utility Model

[0004] Aiming at the deficiencies existing in the above-mentioned prior art, the purpose of the present utility model is to provide a binocular eye washer that can reduce the amount of water pipes used.

[0005] In order to achieve the above purpose, the present utility model adopts the following technical solutions:

[0006] A binocular eyewash device capable of reducing the amount of water pipes used, comprising an upper shell, a lower shell and two eyewash cups. The two eyewash cups are installed at the bottom of the lower shell, and the lower shell is provided with insertion ports at the positions of the eyewash cups. The upper shell covers the lower shell to form an installation cavity. A circuit board, a water pump, a battery, a cover plate and a bottom plate are installed in the installation cavity. Two upwardly protruding and non-conductive diversion grooves are provided at the upper end of the bottom plate. Water inlet nozzles and water outlet nozzles are respectively provided at both ends of the lower end of the bottom plate. The water inlet nozzles are commonly connected to the same diversion groove, and the water outlet nozzles are commonly connected to the other diversion groove. The water inlet nozzles and the water outlet nozzles are respectively inserted into the insertion ports and communicated with the inner cavities of the eyewash cups. The lower end of the cover plate covers the bottom plate to seal the diversion grooves. Two water receiving nozzles are provided at the upper end of the cover plate, and the water receiving nozzles are respectively communicated with the corresponding diversion grooves. The water outlet pipeline and the water inlet pipeline of the water pump are respectively connected to the corresponding water receiving nozzles. The water pump and the battery are both electrically connected to the circuit board.

[0007] Preferably, a docking groove for accommodating the diversion groove is dug at the lower end of the cover plate.

[0008] Preferably, a sealing rubber strip is provided at the notch of the diversion groove. After the cover plate is pressed on the bottom plate, the sealing rubber strip presses against the lower end surface of the cover plate, thereby achieving the effect of sealing the diversion groove. Or a sealing structure is formed by heat melting and sealing between the notch of the diversion groove and the cover plate.

[0009] Preferably, first sealing rubber rings are provided around the water inlet nozzles and the water outlet nozzles. After the water inlet nozzles and the water outlet nozzles are inserted into the insertion ports, an extrusion is formed between the first sealing rubber rings and the inner walls of the mating sockets.

[0010] Preferably, the battery is a rechargeable battery. A USB charging port and a key are provided on the circuit board. The top port of the USB charging port and the pressing cap of the key are placed on the outer surface of the upper shell.

[0011] Preferably, a soft film is covered on the surface shell of the upper shell. The soft film is provided with a through hole and a corresponding soft rubber plug at the position of the USB charging port.

[0012] Preferably, the lower shell is provided with mating bosses at the insertion ports, and the bottom ends of the eyewash cups are provided with mating ports. The eyewash cups are detachably installed on the mating bosses through the mating ports.

[0013] Preferably, a soft rubber skirt is provided at the cup mouth of the eyewash cup.

[0014] Preferably, a second sealing rubber ring is provided at the covering position of the upper shell and the lower shell.

[0015] Due to the adoption of the above solution, through the design of the bottom plate and the cover plate in the present utility model, the diversion groove replaces the original pipeline, and the redundant hose layout can be omitted inside; meanwhile, for the plate structures of the bottom plate and the cover plate, during installation, only the closing between the bottom plate and the cover plate needs to be fixed, avoiding the operation of pipeline connection within a small space range, making the operation simpler. Moreover, it also makes the overall internal components free from clutter, optimizes the layout between the internal components, and effectively improves the product grade. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of an embodiment of the present utility model.

[0017] Figure 2 is a three-dimensional structural schematic diagram of the embodiment of the present utility model in another direction.

[0018] Figure 3 is an exploded view of the structure of the embodiment of the present utility model.

[0019] Figure 4 is a structural schematic diagram of the bottom plate of the embodiment of the present utility model.

[0020] Figure 5 is a structural schematic diagram inside the lower shell of the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] As Figures 1 to 5 shown, a binocular eyewash device capable of reducing the amount of water pipes used provided in this embodiment includes an upper shell 1, a lower shell 2, and two eyewash cups 3. The two eyewash cups 3 are installed at the bottom of the lower shell 2, and the lower shell 2 is provided with insertion interfaces 4 at the positions of the eyewash cups 3. The upper shell 1 covers the lower shell 2 to form an installation cavity. A circuit board 5, a water pump 6, a battery 7, a cover plate 8, and a bottom plate 9 are installed in the installation cavity. Two upwardly protruding and non-communicating diversion grooves 10 are provided at the upper end of the bottom plate 9. Water inlets 11 and water outlets 12 are respectively provided at both ends of the lower end of the bottom plate 9. The water inlets 11 are commonly communicated with the same diversion groove 10, and the water outlets 12 are commonly communicated with the other diversion groove 10. The water inlets 11 and the water outlets 12 are respectively inserted into the insertion interfaces 4 and communicated with the inner cavities of the eyewash cups 3. The lower end of the cover plate 8 covers the bottom plate 9 to seal the diversion grooves 10. Two water receiving nozzles 13 are provided at the upper end of the cover plate 8. The water receiving nozzles 13 are respectively communicated with the corresponding diversion grooves 10. The water outlet pipeline and the water inlet pipeline of the water pump 6 are respectively connected to the corresponding water receiving nozzles 13. The water pump 6 and the battery 7 are both electrically connected to the circuit board 5.

[0025] The design of this embodiment is that through the design of the bottom plate 9 and the cover plate 8, the diversion grooves 10 replace the original pipelines, and redundant hose layouts can be omitted inside. At the same time, due to the plate structures of the bottom plate 9 and the cover plate 8, during installation, only the covering between the bottom plate 9 and the cover plate 8 needs to be fixed, avoiding the operation of connecting pipelines in a small space range, making the operation simpler. And it also makes the overall internal components free from clutter, optimizes the layout between the internal components, and effectively improves the product grade.

[0026] When the product is in specific use, turn the eye wash cup 3 upward and pour corresponding clean water, eye drops or eye wash solution into the eye wash cup 3. Then, the eye wash work can be started. During the eye wash work, the water pump 6 provides the suction force for the liquid in the eye wash cup 3. Among them, under the action of the water pump 6, the liquid in the two eye wash cups 3 will first enter the diversion groove 10 from the water inlet nozzle 11, then be guided by the diversion groove 10, enter the water pump 6 from the water receiving nozzle 13, the water pump 6 will then push the liquid out, and send it into another diversion groove 10 through another water receiving nozzle 13. This diversion groove 10 will conduct the liquid again, and finally drain it into the eye wash cup 3 again through the water outlet nozzle 12, so that the liquid in the eye wash cup 3 forms a cycle. During this cycle of diversion, there will be corresponding eddy current power, so that when the user's eyes are placed in the eye wash cup 3, the function of eye washing can be achieved.

[0027] Furthermore, to strengthen the sealing effect of the diversion groove 10 and prevent water leakage, a docking groove 14 for accommodating the diversion groove 10 is dug at the lower end of the cover plate 8 in this embodiment. In this way, after the cover plate 8 is closed, the docking groove 14 can wrap the protruding diversion groove 10 inside, enhancing the sealing effect. In addition, a sealing rubber strip 15 is arranged at the notch of the diversion groove 10. After the cover plate 8 is pressed on the bottom plate 9, the sealing rubber strip 15 presses against the lower end surface of the cover plate 8, thereby achieving the effect of sealing the diversion groove 10. Or a sealing structure is formed by heat melting and sealing between the notch of the diversion and the cover plate.

[0028] Furthermore, to avoid water leakage at the water inlet nozzle 11 and the water outlet nozzle 12, first sealing rubber rings 16 are arranged around the water inlet nozzle 11 and the water outlet nozzle 12 in this embodiment. After the water inlet nozzle 11 and the water outlet nozzle 12 are inserted into the insertion interface 4, the first sealing rubber rings 16 are squeezed against the inner wall of the mating socket 4, thereby achieving the sealing effect.

[0029] Furthermore, the battery 7 in this embodiment is a rechargeable battery. Therefore, a USB charging port 17 and a button 18 are arranged on the circuit board 5. The top port of the USB charging port 17 and the pressing cap of the button 18 are located on the outer surface of the upper shell 1. In this way, when the internal power is insufficient, charging can be carried out to meet multiple cycles of use.

[0030] Furthermore, to improve the waterproof performance and the grasping touch feeling, a soft film 19 is covered on the surface shell of the upper shell 1 in this embodiment. The soft film 19 is provided with a through hole and a corresponding soft rubber plug 20 at the position of the USB charging port 17.

[0031] Further, after each use, the eye wash cup 3 needs to be cleaned and disinfected. Therefore, for the convenience of cleaning, a mating boss 21 is provided at the insertion port 4 of the lower shell 2 in this embodiment. A mating opening 22 is provided at the bottom end of the eye wash cup 3. The eye wash cup 3 is detachably mounted on the mating boss 21 through the mating opening 22. The detachable structure can adopt methods such as threads, extrusion plug-in, or rotary snap.

[0032] Further, to improve the comfort of touching the eyes, a soft rubber skirt 23 is provided at the cup mouth of the eye wash cup 3 in this embodiment. In this way, when the eyes are placed in the eye wash cup 3, the soft rubber skirt 23 can play a role of flexible contact and avoid hard pressing on the eye skin.

[0033] Further, to enhance the sealing effect between the upper shell 1 and the lower shell 2, a second sealing rubber ring 24 is provided at the closing position of the upper shell 1 and the lower shell 2 in this embodiment.

[0034] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A binocular eye washer capable of reducing the amount of water pipes used, characterized in that: It includes an upper shell, a lower shell and two eyewash cups. The two eyewash cups are installed at the bottom of the lower shell, and the lower shell is provided with insertion interfaces at the positions of the eyewash cups. The upper shell covers the lower shell to form an installation cavity. A circuit board, a water pump, a battery, a cover plate and a bottom plate are installed in the installation cavity. Two upwardly convex and non-conductive diversion grooves are provided at the upper end of the bottom plate. Water inlet nozzles and water outlet nozzles are respectively provided at both ends of the lower end of the bottom plate. The water inlet nozzles are commonly connected to the same diversion groove, and the water outlet nozzles are commonly connected to the other diversion groove. The water inlet nozzles and the water outlet nozzles are respectively inserted into the insertion interfaces and communicated with the inner cavities of the eyewash cups. The lower end of the cover plate covers the bottom plate to seal the diversion grooves. Two water receiving nozzles are provided at the upper end of the cover plate, and the water receiving nozzles are respectively communicated with the corresponding diversion grooves. The water outlet pipeline and the water inlet pipeline of the water pump are respectively connected to the corresponding water receiving nozzles. The water pump and the battery are both electrically connected to the circuit board.

2. The binocular eye washer capable of reducing the water pipe usage amount according to claim 1, characterized in that: A docking groove for accommodating the diversion groove is dug at the lower end of the cover plate.

3. A binocular eye washer capable of reducing the amount of water pipes used as claimed in claim 2, wherein: A sealing rubber strip is provided at the notch of the diversion groove. After the cover plate is pressed on the bottom plate, the sealing rubber strip presses against the lower end surface of the cover plate, so as to seal the diversion groove, or a sealing structure is formed by heat melting between the notch of the diversion groove and the cover plate.

4. The binocular eye washer capable of reducing the amount of water pipes used according to claim 1, wherein: First sealing rubber rings are respectively arranged around the water inlet nozzles and the water outlet nozzles. After the water inlet nozzles and the water outlet nozzles are inserted into the insertion interfaces, the first sealing rubber rings are squeezed with the inner walls of the mating sockets.

5. The binocular eye washer capable of reducing the amount of water pipes used according to claim 1, wherein: The battery is a rechargeable battery. A USB charging port and a key are provided on the circuit board. The top port of the USB charging port and the pressing cap of the key are located on the outer surface of the upper shell.

6. The binocular eyewash device capable of reducing the amount of water pipes used according to claim 5, characterized in that: A soft film is covered on the surface shell of the upper shell. The soft film is provided with a through hole and a corresponding soft rubber plug at the position of the USB charging port.

7. The binocular eyewash device capable of reducing the amount of water pipes used according to claim 1, wherein: The lower shell is provided with mating bosses at the positions of the insertion interfaces. The bottom ends of the eyewash cups are provided with mating ports. The eyewash cups are detachably installed on the mating bosses through the mating ports.

8. The binocular eye washer capable of reducing the amount of water pipes used according to claim 7, wherein: A soft rubber skirt is provided at the cup mouth of the eyewash cup.

9. The binocular eyewash device capable of reducing the amount of water pipes used according to claim 1, wherein: Second sealing rubber rings are provided at the covering positions of the upper shell and the lower shell.

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