Eye drop filtering and sterilizing device

Abstract

The utility model discloses an eye drop filtering degerming device, and particularly relates to the technical field of degerming equipment, the eye drop filtering degerming device comprises an upper shell, the lower end of the upper shell is provided with a sealing groove, the inner cavity of the sealing groove and the lower side of the outer surface of the upper shell are jointly provided with a first connecting group, and the lower side of the first connecting group is provided with a collecting mechanism; a second filtering component is arranged on the lower side of the first connecting set and the upper side of the collecting mechanism jointly, and a storage set is fixedly connected to the lower end of the supporting frame. According to the eye drop filtering and sterilizing device disclosed by the utility model, the through hole, the threaded sleeve, the supporting column, the rotating component, the mounting groove I, the sliding groove and the mounting groove II are matched for use, so that the filtering component II can be mounted and dismounted, and the filtering component II is convenient to replace, clean and disinfect; the single second filter component is more convenient and comprehensive to clean and disinfect, and meanwhile, the storage box and the first filter component are matched for use, so that the second filter component after cleaning and disinfection is stored, and subsequent use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization equipment, in particular to an eye drop filtering and sterilization device. Background Art

[0002] Eye drops are a type of medicine used to be dropped into the eyes for auxiliary treatment. When using them, a corresponding filtering and sterilizing device is required to purify the eye drops to make them more convenient and for subsequent use. Therefore, an eye drop filtering and sterilizing device is needed.

[0003] Chinese patent announcement number CN220938577U discloses an eye drop filtering and sterilizing device, in which a discharge pipe is connected to a collecting cylinder, and solves the problem that the existing eye drop filtering and sterilizing device lacks an effective filter press structure, so that the filter structure body will absorb a part of the eye drop, which easily causes a large loss of eye drop during filtration. By providing a cover body and a guide ring, when the cover body is assembled to the top surface of the collecting cylinder by utilizing the guide ring installed on its bottom end surface, the separate structure of the cover body and the collecting cylinder can be realized, making the disassembly of the cover body and the collecting cylinder more convenient, thereby achieving the purpose of being more convenient for subsequent disassembly and maintenance, further improving the overall practicality, stability and reliability of the device, and the setting of the filter plate can achieve more convenient subsequent use by mutual cooperation with the filter assembly, further improving the overall practicality of the device; however, there are still the following defects in the implementation process:

[0004] During the implementation of the above patent document, although it can prevent large losses of eye drops during filtration and facilitate disassembly and maintenance, there is a problem that the filtration structure is fixedly connected to the collection tube, which makes it inconvenient to replace, clean and disinfect the filtration structure. Utility Model Content

[0005] The main purpose of the utility model is to provide an eye drop filtering and sterilizing device, which can effectively solve the problem that the filtering structure is fixedly connected to the collecting cylinder, making it inconvenient to replace, clean and disinfect the filtering structure.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An eye drop filtering and sterilizing device includes an upper shell, a sealing groove is provided at the lower end of the upper shell, a connecting group 1 is provided together with the inner cavity of the sealing groove and the lower side of the outer surface of the upper shell, a collecting mechanism is provided at the lower side of the connecting group, a filtering component 2 is provided together with the lower side of the connecting group and the upper side of the collecting mechanism, a support frame is fixedly connected to the middle of the outer surface of the collecting mechanism, and a storage group is fixedly connected to the lower end of the support frame.

[0008] Preferably, the connection group includes a connection plate, and through holes are opened at the four corners of the upper end of the connection plate. A sealing ring is fixedly connected to the middle of the upper end of the connection plate, and a fixing sleeve is fixedly connected to the middle of the upper end of the connection plate, and the fixing sleeve is located on the outside of the sealing ring. A mounting groove is opened in the middle of a lower end of the connection plate, and a threaded sleeve is fixedly connected to the middle of the rear end of the connection plate.

[0009] Preferably, the outer surface of the sealing ring is slidably connected to the inner cavity of the sealing groove, the inner cavity of the fixing sleeve is slidably connected to the lower side of the outer surface of the upper shell, and the inner cavity of the first installation groove is slidably connected to the upper side of the second outer surface of the filter component.

[0010] Preferably, the collecting mechanism includes a control valve, the output end of the control valve is fixedly connected to a discharge pipe, the input end of the control valve is fixedly connected to a lower shell, the upper end of the lower shell is fixedly connected to a connection group 2, and the middle part of the outer surface of the lower shell is fixedly connected to the inner cavity of the support frame.

[0011] Preferably, the second connection group includes a second connection plate, the four corners of the upper end of the second connection plate are fixedly connected to pillars, the upper end of the second connection plate is provided with a left-right symmetrical sliding groove, the middle part of the upper end of the second connection plate is provided with a second installation groove, and the middle part of the rear end of the second connection plate is fixedly connected to a round hole sleeve.

[0012] Preferably, the outer surfaces of the four pillars are respectively slidably connected to the inner cavity of the through hole, the inner cavity of the second installation groove and the inner cavity of the two sliding grooves are jointly slidably connected to the lower side of the second outer surface of the filter component, and the lower end of the second connecting plate is fixedly connected to the upper end of the lower shell.

[0013] Preferably, the storage group includes a box body, the inner cavity of the box body is slidably connected to three storage boxes, the inner cavities of the three storage boxes are each provided with a filter component, a rotating groove is opened in the middle of the rear side of the upper end of the box body, and the inner cavity of the rotating groove is rotatably connected to a rotating component.

[0014] Preferably, the upper end of the box body is fixedly connected to the lower end of the support frame, the middle part of the outer surface of the rotating component is rotatably connected to the inner cavity of the circular hole sleeve, and the middle part of the outer surface of the rotating component is meshedly connected to the inner cavity of the threaded sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The utility model comprises a connecting group 1, a collecting mechanism and a storage group. Through the coordinated use of the through hole, the threaded sleeve, the support and the rotating component, the connecting group 1 and the collecting mechanism are easily installed and disassembled. The filter component 2 can be installed and disassembled by the coordinated use of the mounting groove 1, the sliding groove and the mounting groove 2, which facilitates the replacement and cleaning and disinfection of the filter component 2, making the cleaning and disinfection of the separate filter component 2 more convenient and comprehensive. At the same time, the coordinated use of the storage box and the filter component 1 facilitates the storage of the cleaned and disinfected filter component 2, which is convenient for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0019] Figure 3 This is a schematic diagram of a connection group of the present invention;

[0020] Figure 4 This is a schematic diagram of the collection mechanism of the present utility model;

[0021] Figure 5 This is a schematic diagram of the second connection group of the present invention;

[0022] Figure 6 This is a schematic diagram of the storage group of the present invention.

[0023] In the figure: 1. Upper shell; 2. Sealing groove; 3. Connection group 1; 31. Connection plate 1; 32. Through hole; 33. Threaded sleeve; 34. Fixed sleeve; 35. Sealing ring; 36. Mounting groove 1; 4. Collecting mechanism; 41. Control valve; 42. Discharge pipe; 43. Lower shell; 44. Connection group 2; 441. Connection plate 2; 442. Support; 443. Sliding groove; 444. Round hole sleeve; 445. Mounting groove 2; 5. Storage group; 51. Box; 52. Storage box; 53. Filter component 1; 54. Rotating groove; 55. Rotating component; 6. Support frame; 7. Filter component 2. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 and Figure 2As shown, the eye drop filtering and sterilizing device includes an upper shell 1, a sealing groove 2 is opened at the lower end of the upper shell 1, a connecting group 3 is provided together with the inner cavity of the sealing groove 2 and the lower side of the outer surface of the upper shell 1, a collecting mechanism 4 is provided at the lower side of the connecting group 3, a filtering component 2 7 is provided together with the lower side of the connecting group 3 and the upper side of the collecting mechanism 4, a supporting frame 6 is fixedly connected to the middle of the outer surface of the collecting mechanism 4, and a storage group 5 is fixedly connected to the lower end of the supporting frame 6.

[0026] It should be noted that the second filter component is composed of two auxiliary rod frames and a dense circular filter mesh, and eye drops are usually sterilized by filtration sterilization. This method uses the principle that bacteria cannot pass through dense porous filter materials to filter out microorganisms from the eye drops, thereby achieving the sterilization effect.

[0027] First, install the filter component 2 7 on the collecting mechanism 4, and then install the upper shell 1 on the connecting group 1 3 with the cooperation of the sealing groove 2, and install it with the storage group 5 and the collecting mechanism 4 through the connecting group 1 3, and support the connecting group 1 3 and the collecting mechanism 4 with the cooperation of the support frame 6 to complete the installation of the entire device. Then, pour the eye drops that need to be filtered and sterilized into the upper shell 1, filter and sterilize them through the filter component 2 7, and collect the filtered and sterilized eye drops through the collecting mechanism 4. The filter component 2 7 can be replaced and cleaned and disinfected. After disinfection, it can be placed in the storage group 5 for storage to facilitate subsequent replacement and use.

[0028] In order to facilitate the installation and removal of the filter component 27, as shown in FIG. Figure 3 As shown, the connection group 3 includes a connection plate 31, and the four corners of the upper end of the connection plate 31 are provided with through holes 32. A sealing ring 35 is fixedly connected to the middle of the upper end of the connection plate 31, and a fixing sleeve 34 is fixedly connected to the middle of the upper end of the connection plate 31, and the fixing sleeve 34 is located on the outside of the sealing ring 35. A mounting groove 36 is provided in the middle of the lower end of the connection plate 31, and a threaded sleeve 33 is fixedly connected to the middle of the rear end of the connection plate 31. The outer surface of the sealing ring 35 is slidably connected to the inner cavity of the sealing groove 2, the inner cavity of the fixing sleeve 34 is slidably connected to the lower side of the outer surface of the upper shell 1, and the inner cavity of the mounting groove 36 is slidably connected to the upper side of the outer surface of the filter component 2 7.

[0029] First, by installing the sealing ring 35, it is convenient to install the upper shell 1 in conjunction with the sealing groove 2, which plays a role in preventing leakage when the eye drops enter the upper shell 1 and are filtered and sterilized by the filter component 2 7. The fixing sleeve 34 is used to increase the stability of the installation of the upper shell 1, and the filter component 2 7 is installed through the installation groove 1 36, so that the upper side of the outer surface of the filter component 2 7 is installed in the inner cavity of the installation groove 1 36, through the through hole 32, and with the cooperation of the threaded sleeve 33 and the storage group 5, it slides up and down on the collection mechanism 4, and the connecting plate 1 31 is installed on the collection mechanism 4, so as to facilitate the installation and disassembly of the filter component 2 7.

[0030] In order to facilitate the installation of the filter component 2 7 and the connection group 1 3 and the filtration, sterilization and collection of the eye drops, as shown in FIG. Figure 4 As shown, the collecting mechanism 4 includes a control valve 41, the output end of the control valve 41 is fixedly connected to the discharge pipe 42, the input end of the control valve 41 is fixedly connected to the lower shell 43, the upper end of the lower shell 43 is fixedly connected to the connection group 2 44, and the middle part of the outer surface of the lower shell 43 is fixedly connected to the inner cavity of the support frame 6.

[0031] First, place the filter component 2 7 on the connection group 2 44, adjust the storage group 5, press the connection group 1 3 on the upper end of the filter component 2 7, and install it with the collection mechanism 4, so as to facilitate the installation or disassembly of the filter component 2 7 and the replacement of the filter component 2 7. The eye drops are filtered and sterilized through the filter component 2 7, and the filtered and sterilized eye drops are collected through the lower shell 43. When the pressed eye drops in the lower shell 43 need to be discharged, turn the control valve 41, and the eye drops in the lower shell 43 will be discharged from the discharge pipe 42 through the control valve 41, thereby achieving the overall purpose of facilitating the installation of the filter component 2 7 and the connection group 1 3 and filtering, sterilizing and collecting the eye drops.

[0032] Further explanation, such as Figure 5 As shown, the connection group 44 includes a connection plate 441, and the four corners of the upper end of the connection plate 441 are fixedly connected to pillars 442. The upper end of the connection plate 441 is provided with left-right symmetrical sliding grooves 443, and the middle part of the upper end of the connection plate 441 is provided with a mounting groove 445. The middle part of the rear end of the connection plate 441 is fixedly connected with a round hole sleeve 444. The outer surfaces of the four pillars 442 are respectively slidably connected to the inner cavity of the through hole 32, and the inner cavity of the mounting groove 445 and the two sliding grooves 443 are jointly slidably connected to the lower side of the outer surface of the filter component 7. The lower end of the connection plate 441 is fixedly connected to the upper end of the lower shell 43.

[0033] In detail, the connecting plate 31 can slide up and down on the outer surface of the pillar 442 under the action of the through hole 32. When the filter component 2 7 needs to be installed, the left and right sides of the filter component 2 7 are placed in the inner cavities of the two sliding grooves 443 and moved backward in the inner cavity of the sliding groove 443. When it moves to the appropriate position, the filter component 2 7 can be installed in the inner cavity of the installation groove 2 445, completing the installation. No leakage will occur when the eye drops are filtered and sterilized. The installation of the round hole sleeve 444 does not affect the adjustment of the connection group 3 by the storage group 5.

[0034] In order to adjust the connection group 1 3 and facilitate the installation or removal of the filter component 2 7, as shown in FIG. Figure 6As shown, the storage group 5 includes a box body 51, and three storage boxes 52 are slidably connected to the inner cavity of the box body 51. The inner cavities of the three storage boxes 52 are all provided with a filter component 53. A rotating groove 54 is opened in the middle of the rear side of the upper end of the box body 51, and a rotating component 55 is rotatably connected to the inner cavity of the rotating groove 54. The upper end of the box body 51 is fixedly connected to the lower end of the support frame 6, and the middle part of the outer surface of the rotating component 55 is rotatably connected to the inner cavity of the circular hole sleeve 444, and the middle part of the outer surface of the rotating component 55 is meshedly connected with the inner cavity of the threaded sleeve 33.

[0035] It should be noted that the rotating component 55 is composed of a rotating threaded rod and a knob, and the knob can be removed from the rotating threaded rod, which is convenient for the subsequent disassembly of the upper shell 1 and the connecting group 3. When it is necessary to install the filter component 2 7, the rotating component 55 is rotated so that the rotating component 55 rotates in the rotating groove 54 and the inner cavity of the circular hole sleeve 444 respectively, and rotates in the inner cavity of the threaded sleeve 33, so that the threaded sleeve 33 drives the connecting plate 1 31 to move upward under the cooperation of the through hole 32 and the support 442. Then, the filter component 2 7 is installed in the inner cavity of the installation groove 2 445 under the cooperation of the sliding groove 443. Rotate the rotating part 55 again to make the threaded sleeve 33 drive the connecting plate 1 31 to move downward, so that the inner cavity of the installation groove 1 36 is stuck on the upper surface of the filter component 2 7, so that the control valve 41 is pressed against the connecting plate 2 441 to prevent the leakage of eye drops. By installing three storage boxes 52, it is convenient to store and place the filter component 2 7 after cleaning and disinfection. The filter component 1 53 is the same as the filter component 2 7 and is used for backup, which is convenient for replacing the filter component 2 7 and is more convenient to use. The device is easy to disassemble, which is convenient for cleaning and disinfecting a single component, so as to achieve the purpose of adjusting the connection group 1 3 and facilitating the installation or disassembly of the filter component 2 7.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An eye drop filtration and sterilization device, comprising an upper housing (1), characterized in that: A sealing groove (2) is provided at the lower end of the upper shell (1); a connection group (3) is provided in common with the inner cavity of the sealing groove (2) and the lower side of the outer surface of the upper shell (1); a collecting mechanism (4) is provided at the lower side of the connection group (3); a filter component (7) is provided at the lower side of the connection group (3) and the upper side of the collecting mechanism (4); a support frame (6) is fixedly connected to the middle of the outer surface of the collecting mechanism (4); and a storage group (5) is fixedly connected to the lower end of the support frame (6).

2. The eye drop filtration and sterilization device according to claim 1, characterized in that: The connection group (3) includes a connection plate (31), the four corners of the upper end of the connection plate (31) are each provided with a through hole (32), the middle portion of the upper end of the connection plate (31) is fixedly connected to a sealing ring (35), the middle portion of the upper end of the connection plate (31) is fixedly connected to a fixing sleeve (34), and the fixing sleeve (34) is located outside the sealing ring (35), the middle portion of the lower end of the connection plate (31) is provided with a mounting groove (36), and the middle portion of the rear end of the connection plate (31) is fixedly connected to a threaded sleeve (33).

3. The eye drop filtration and sterilization device according to claim 2, characterized in that: The outer surface of the sealing ring (35) is slidably connected to the inner cavity of the sealing groove (2), the inner cavity of the fixing sleeve (34) is slidably connected to the lower side of the outer surface of the upper shell (1), and the inner cavity of the first installation groove (36) is slidably connected to the upper side of the outer surface of the second filter component (7).

4. The eye drop filtration and sterilization device according to claim 2, characterized in that: The collecting mechanism (4) comprises a control valve (41), the output end of the control valve (41) is fixedly connected to a discharge pipe (42), the input end of the control valve (41) is fixedly connected to a lower shell (43), the upper end of the lower shell (43) is fixedly connected to a second connection group (44), and the middle portion of the outer surface of the lower shell (43) is fixedly connected to the inner cavity of the support frame (6).

5. The eye drop filtration and sterilization device according to claim 4, characterized in that: The second connection group (44) includes a second connection plate (441), the four corners of the upper end of the second connection plate (441) are fixedly connected to pillars (442), the upper end of the second connection plate (441) is provided with a left-right symmetrical sliding groove (443), the middle part of the upper end of the second connection plate (441) is provided with a second installation groove (445), and the middle part of the rear end of the second connection plate (441) is fixedly connected to a round hole sleeve (444).

6. The eye drop filtration and sterilization device according to claim 5, characterized in that: The outer surfaces of the four pillars (442) are respectively slidably connected to the inner cavity of the through hole (32), the inner cavity of the second mounting groove (445) and the inner cavities of the two sliding grooves (443) are jointly slidably connected to the lower side of the outer surface of the second filter component (7), and the lower end of the second connecting plate (441) is fixedly connected to the upper end of the lower shell (43).

7. The eye drop filtration and sterilization device according to claim 5, characterized in that: The storage group (5) comprises a box body (51), the inner cavity of the box body (51) is slidably connected to three storage boxes (52), the inner cavities of the three storage boxes (52) are all provided with a filter component (53), a rotating groove (54) is opened in the middle of the rear side of the upper end of the box body (51), and the inner cavity of the rotating groove (54) is rotatably connected to a rotating component (55).

8. The eye drop filtration and sterilization device according to claim 7, characterized in that: The upper end of the box body (51) is fixedly connected to the lower end of the support frame (6), the middle portion of the outer surface of the rotating component (55) is rotatably connected to the inner cavity of the circular hole sleeve (444), and the middle portion of the outer surface of the rotating component (55) is meshedly connected to the inner cavity of the threaded sleeve (33).

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