Multifunctional cleaning and disinfecting device for anterior rhinoscope

Abstract

The invention discloses a multifunctional cleaning and disinfecting device for an anterior rhinoscope, and relates to the technical field of cleaning and disinfecting devices. According to the multifunctional cleaning and disinfecting device for the anterior rhinoscope, two sets of first frame edges are arranged in parallel, two sets of second frame edges are arranged, the two sets of second frame edges and the two sets of first frame edges are detachably connected to define a frame body, a bracket assembly is detachably installed in the frame body, and the bracket assembly is used for fixing the anterior rhinoscope. After the bracket assembly is detached from the frame body, a dead zone is formed in situ; the length of the first frame edge or the second frame edge can be adjusted according to the size of the empty area. When a small number of anterior rhinoscopes are fixed, the bracket assembly which is not fixed with the anterior rhinoscopes can be detached, so that the empty area is formed in the frame body, the object carrying frame is placed in the empty area, other instruments can be placed in the object carrying frame, the bracket assembly and the anterior rhinoscopes are cleaned and disinfected at the same time, and the utilization rate of disinfectant is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning and disinfection devices, and particularly to a multifunctional cleaning and disinfection device for anterior nasal speculums. Background Art

[0002] A nasal speculum is an instrument used for examining the nasal cavity, commonly known as an anterior nasal speculum. It consists of a left blade, a right blade, a retaining spring, and a connecting shaft. The anterior nasal speculum is an essential instrument for examining the nasal cavity. After use, the nasal speculum needs to be thoroughly cleaned to remove organic substances such as blood, mucus, and body fluids attached to it, which is an important link in preventing and controlling hospital infections and ensuring medical safety. When cleaning the nasal speculum, it is usually fixed in a cleaning frame in batches and then disinfected and cleaned by one or more of the methods of flushing, ultrasonic cleaning, and enzymatic cleaning.

[0003] During the process of ultrasonic cleaning or enzymatic cleaning, the cleaning frame is placed in a cleaning pool, and a certain amount of disinfection liquid is injected into the cleaning pool, usually covering the nasal speculum. When only a small number of nasal speculums are fixed on the cleaning frame, the same amount of disinfection liquid still needs to be injected, resulting in a reduced utilization rate of the disinfection liquid and causing waste. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a multifunctional cleaning and disinfection device for anterior nasal speculums, which solves the problems raised in the background art.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A multifunctional cleaning and disinfection device for anterior nasal speculums, comprising: two first frame edges, the two first frame edges are arranged in parallel; two second frame edges, the two second frame edges are detachably connected to the two first frame edges to enclose a frame body; a bracket assembly, the bracket assembly is detachably installed in the frame body, the bracket assembly is used for fixing the anterior nasal speculum, and an empty area is formed in place after the bracket assembly is detached from the frame body; the length of the first frame edge or the second frame edge can be adjusted according to the size of the empty area, and the volume of the frame body is reduced by removing the empty area.

[0006] Further, the first frame edge is composed of multiple first plug-in segments, both ends of the first plug-in segment are respectively fixed with a plug and a socket, and the plug fits with the socket so that multiple first plug-in segments can be joined or separated; the number of the first plug-in segments is the same as the number of the bracket assemblies.

[0007] Further, both ends of the two second frame edges are fixed with corner edges; one end of one group of corner edges is fixed with a plug; one end of the other group of corner edges is fixed with an extension segment, the extension segment is parallel to the first frame edge, and one end of the extension segment is fixed with a socket.

[0008] Further, support blocks are fixedly provided on both the first insertion section and the extension section. A vertical groove is formed on one side of the support block located inside the frame. Fixing members are fixedly provided at both ends of the bracket assembly. An insertion bar is fixedly provided on one side of the fixing member, and the insertion bar can be inserted into the vertical groove.

[0009] Further, the bracket assembly includes: a spreading rod, with both ends of the spreading rod fixedly provided on the fixing members; positioning members, with a plurality of positioning members fixedly provided on the spreading rod at equal intervals; a separating member, with the separating member fixedly provided on the positioning members, and the length direction of the separating member being perpendicular to the axis of the spreading rod.

[0010] Further, the second frame edge is composed of a plurality of second insertion sections. Insertion joints and sockets are respectively fixedly provided at both ends of the second insertion section. The insertion joints and the sockets are fitted to enable the plurality of second insertion sections to be assembled or separated; the number of the second insertion sections is the same as the number of the bracket assemblies.

[0011] Further, corner edges are fixedly provided at both ends of the two groups of first frame edges; an insertion joint is fixedly provided at one end of one group of the corner edges; an extension section is fixedly provided at one end of the other group of the corner edges, the extension section being parallel to the second frame edge, and a socket is fixedly provided at one end of the extension section.

[0012] Further, support blocks are fixedly provided on the second insertion section. A vertical groove is formed on one side of the support block located inside the frame. Fixing members are fixedly provided at both ends of the bracket assembly. An insertion bar is fixedly provided on one side of the fixing member, and the insertion bar can be inserted into the vertical groove.

[0013] Further, the bracket assembly includes: a separating member, with both ends of the separating member fixedly provided on the fixing members; positioning members, with a plurality of positioning members fixedly provided on the separating member at equal intervals; a spreading rod, with the spreading rod fixedly provided on the positioning members, and the length direction of the spreading rod being perpendicular to the axis of the separating member.

[0014] Further, a storage frame is provided in the empty area. Hooks are provided on both sides of the storage frame, and the hooks can be lapped on the first frame edge or the second frame edge.

[0015] The present invention has the following beneficial effects: (1). For the multifunctional cleaning and disinfection device of the anterior nasal speculum, by arranging a plurality of detachable bracket assemblies in the frame, when the number of fixedly arranged anterior nasal speculums is small, the bracket assemblies without fixedly arranged anterior nasal speculums can be detached, so as to form an empty area in the frame. A storage frame can be placed in the empty area, and other instruments can be placed in the storage frame, so as to be cleaned and disinfected simultaneously with the anterior nasal speculum, thereby improving the utilization rate of the disinfectant.

[0016] (2) The multifunctional cleaning and disinfection device for the nasal speculum enables the adjustment of the lengths of the first frame edge formed by splicing the first insertion segments and the second frame edge formed by splicing the second insertion segments. When an empty area is formed, the corresponding first insertion segment or second insertion segment can be separated to reduce the length of the first frame edge or the second frame edge, thereby reducing the volume of the frame body. As a result, less space is occupied during disinfection, and the extra space can be used to disinfect other instruments.

[0017] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the fixation of the nasal speculum in the first embodiment of the present invention; Figure 2 Schematic diagram of the overall structure of the device in the first embodiment of the present invention; Figure 3 Schematic diagram of the disassembled structure of the device in the first embodiment of the present invention; Figure 4 Schematic diagram of the cooperation between the first insertion segment and the support block of the present invention; Figure 5 Schematic diagram of the structure of the bracket assembly in the first embodiment of the present invention; Figure 6 Schematic diagram of the structure of the frame body after removing the bracket assembly in the first embodiment of the present invention, where Fig. a is a plan view of the positional relationship between the empty area and the frame body, and Fig. b is a plan view of the positional relationship between the loading frame and the frame body; Figure 7 Three-dimensional diagram of the positional relationship between the loading frame and the frame body in the first embodiment of the present invention; Figure 8 Schematic diagram of the structure of the frame body after removing the empty area in the first embodiment of the present invention; Figure 9 Schematic diagram of the plug-in assembly of the present invention; Figure 10 Schematic diagram of the fixation of the nasal speculum in the second embodiment of the present invention; Figure 11 Schematic diagram of the overall structure of the device in the second embodiment of the present invention; Figure 12 Schematic diagram of the disassembled structure of the device in the second embodiment of the present invention; Figure 13 Schematic diagram of the cooperation between the second insertion segment and the support block of the present invention; Figure 14 Schematic diagram of the structure of the bracket assembly in the second embodiment of the present invention; Figure 15 Schematic diagram of the structure of the frame body after removing the bracket assembly in the second embodiment of the present invention, where Fig. a is a plan view of the positional relationship between the empty area and the frame body, and Fig. b is a plan view of the positional relationship between the loading frame and the frame body; Figure 16 This is a three-dimensional diagram of the positional relationship between the object-carrying frame and the frame body according to the second embodiment of the present invention; Figure 17 This is a schematic diagram of the frame structure after removing the empty area according to the second embodiment of the present invention.

[0019] In the figure, 1, first frame edge; 2, second frame edge; 3, corner edge; 4, extension section; 5, front nose mirror; 6, first plug-in section; 7, second plug-in section; 8, plug-in assembly; 81, plug connector; 82, socket; 9, bracket assembly; 91, partition; 92, positioning member; 93, fixing member; 931, insert strip; 94, spreader rod; 10, support block; 101, vertical groove; 11, empty space; 12, loading frame; 121, hook; 13, stepped portion; 14, enlarged ring; 15, accommodating cavity; 16, annular groove; 17, through hole; 18, sliding sleeve; 19, abutment portion; 20, spring; 21, steel ball; 22, retaining ring. DETAILED DESCRIPTION

[0020] According to the following Figures 1 - 17 The multifunctional cleaning and disinfecting device for the front nose mirror provided in an embodiment of the present invention is described.

[0021] Embodiment 1: See also Figures 1 - 8 The multifunctional cleaning and disinfecting device for the front nose mirror includes a first frame edge 1, preferably the first frame edge 1 is used as the wide side of the device, and two groups of the first frame edges 1 are arranged in parallel, and also includes a second frame edge 2, preferably the second frame edge 2 is used as the long side of the device, and two groups of the second frame edges 2 are also provided. The two groups of second frame edges 2 are detachably connected to the two groups of first frame edges 1, so as to enclose and form a rectangular frame.

[0022] In addition, a bracket assembly 9 is also provided in the frame, and the bracket assembly 9 can be detachably installed in the frame. The bracket assembly 9 is used to fix the front nose mirror 5. The blades of the front nose mirror 5 can be clamped on the bracket assembly 9 to achieve fixation. The bracket assembly 9 is provided with multiple groups, and preferably multiple groups of bracket assemblies 9 are equidistantly arranged in the frame. When there is a bracket assembly 9 in the frame to which the front nose mirror 5 is not fixed, the bracket assembly 9 can be removed from the frame. After the bracket assembly 9 is removed from the frame, an empty area 11 is formed in situ. The more bracket assemblies 9 are removed, the larger the empty area 11 is.

[0023] And, combined with Figure 8, the length of the first frame side 1 can be adjusted according to the size of the empty area 11. After the empty area 11 is formed inside the frame, the length of the first frame side 1 can be shortened, thereby removing the empty area 11 inside the frame, and further reducing the volume of the frame. In the prior art, when the anterior nasal speculum 5 is cleaned, it is usually fixed in the cleaning frame in batches, and then disinfected and cleaned by one or more of rinsing, ultrasonic cleaning, and enzymatic cleaning. During the ultrasonic cleaning or enzymatic cleaning process, the device is placed in the cleaning pool, and a certain amount of disinfection liquid is injected into the cleaning pool, usually covering the anterior nasal speculum 5. When only a small number of anterior nasal speculums 5 are fixed on the device, the same amount of disinfection liquid still needs to be injected, resulting in a decrease in the utilization rate of the disinfection liquid and causing waste. By reducing the volume of the frame, the device can occupy a smaller space when placed in the cleaning pool, and the extra space can be used to clean other instruments, improving the utilization rate of the disinfection liquid.

[0024] In this embodiment, for ease of use, in combination with Figure 6 and Figure 7 , a carrier frame 12 can also be provided in the empty area 11. Hooks 121 are provided on both sides of the carrier frame 12, and the hooks 121 can be lapped on the first frame side 1. Some smaller instruments can be directly placed in the carrier frame 12 and cleaned and disinfected together with the anterior nasal speculum 5. Among them, multiple carrier frames 12 can be provided, and the multiple carrier frames 12 have different sizes to correspond to the size of the empty area 11.

[0025] Referring to Figures 2 - 4 , in order to facilitate the adjustment of the length of the first frame side 1, it is preferred that the first frame side 1 is composed of multiple first plug-in segments 6. Plug connectors 81 and sockets 82 are respectively fixed at both ends of the first plug-in segment 6. The plug connector 81 fits with the socket 82 so that the plug connector 81 can be inserted into the socket 82 or separated from the socket 82, enabling the multiple first plug-in segments 6 to be joined or separated. It is preferred that the number of the first plug-in segments 6 is the same as the number of the bracket assemblies 9, so that after the bracket assemblies 9 are disassembled, the corresponding first plug-in segments 6 can be separated to remove the empty area 11.

[0026] Referring to Figure 3 , in order to facilitate the connection between the first frame side 1 and the second frame side 2, corner edges 3 are fixed at both ends of the two groups of second frame sides 2. The corner edges 3 are bent at 90°. A plug connector 81 is fixed at one end of one group of corner edges 3, and this plug connector 81 can cooperate with the socket 82 on the first plug-in segment 6.

[0027] And, an extension segment 4 is fixed at one end of the other group of corner edges 3. The extension segment 4 is parallel to the first frame side 1. A socket 82 is fixed at one end of the extension segment 4, and this socket 82 can cooperate with the plug connector 81 on the first plug-in segment 6 to form a plug-in assembly 8, so that the first frame side 1 formed by combining multiple first plug-in segments 6 can be connected to the second frame side 2 to form a frame.

[0028] Combination Figure 8 According to the number of disassembled bracket assemblies 9, the corresponding number of first plug-in sections 6 can be separated, and then one group of second frame edges 2 can be connected to the remaining first plug-in sections 6 to reduce the volume of the frame. In the figure, all the first plug-in sections 6 are separated, and the second frame edges 2 on one side are directly connected to the extension section 4 through the plug-in assembly 8, leaving only one group of bracket assemblies 9 installed on the extension section 4 in the frame.

[0029] It is understandable that the socket 82 installed at one end of the extension section 4 can be replaced by a plug connector 81, and correspondingly, the plug connector 81 fixed on the corner edge 3 can be replaced by a socket 82, which does not affect the connection between the first frame edge 1 and the second frame edge 2.

[0030] It should be noted that the top and bottom surfaces of the first frame side 1 and the second frame side 2 in the figure are both composed of metal rods, and the metal rods located on the upper and lower sides are fixedly connected by columns. In order to facilitate coordination, the above-mentioned first plug-in section 6 is also composed of two upper and lower metal rods and fixed by columns. Therefore, it is preferred to install two plug connectors 81 and two sockets 82 on a group of first plug-in sections 6. Of course, a plug connector 81 and a socket 82 can also be fixed in the middle of both side edges of the first plug-in section 6 respectively. It can be understood that in addition to being formed by a combination of metal rods and columns, the first frame side 1 and the second frame side 2 can also be in other forms, such as a plate-like structure.

[0031] See also Figures 3 - 5 In order to facilitate the installation or disassembly of the bracket assembly 9, a support block 10 is fixedly provided on each group of the first plug-in section 6 and the extension section 4. In the figure, there are two groups of the first plug-in section 6, so three support blocks 10 are provided on a single side of the frame. The support block 10 can be fixed to the first plug-in section 6 and the extension section 4 by welding, and a vertical groove 101 is opened on one side of the support block 10 located in the frame.

[0032] In addition, fixing members 93 are fixedly provided at both ends of the bracket assembly 9, and an insertion strip 931 is fixedly provided on one side of the fixing member 93. The insertion strip 931 can be inserted into the vertical slot 101. The opening width of the bottom end of the vertical slot 101 is smaller than the top end, so that the position of the insertion strip 931 can be fixed after being inserted into the vertical slot 101, thereby fixing the bracket assembly 9 in the frame. When the bracket assembly 9 needs to be removed, it only needs to pull the bracket assembly 9 upwards to disengage the insertion strip 931 from the vertical slot 101.

[0033] See also Figure 5 The above-mentioned bracket assembly 9 includes a spreading rod 94, both ends of which are fixed on the fixing member 93 respectively. Preferably, two spreading rods 94 are arranged, and the two spreading rods 94 are located in the same vertical plane, and the spreading rod 94 located on the upper side is thinner, and the spreading rod 94 located on the lower side is thicker, so that the blades of the front nose mirror 5 can be clamped on the two spreading rods 94, and the stability of the clamping is improved at the same time.

[0034] In addition, a positioning member 92 is provided on the expansion rod 94. There are multiple positioning members 92, and the multiple positioning members 92 are fixed on the expansion rod 94 at equal intervals. The positioning members 92 are used to separate the expansion rod 94 at equal intervals so as to fix the front nose mirror 5 in an orderly manner. A partition 91 is also fixed on the positioning member 92. The length direction of the partition 91 is perpendicular to the axis of the expansion rod 94. When the front nose mirror 5 is tilted, the partition 91 can support it to prevent the front nose mirror 5 from falling over.

[0035] In order to improve the stability of the connection between the first frame side 1 and the second frame side 2, a locking structure may be provided in the plug assembly 8 to prevent the plug connector 81 from being separated after being inserted into the socket 82 during use.

[0036] In the prior art, there are many solutions for the plug assembly 8 with a locking structure. Here is a plug assembly 8 with a locking structure applicable to the present invention, which is as follows: See also Figure 9 A receiving cavity 15 is provided in the socket 82, and the plug connector 81 can be inserted into the receiving cavity 15. A step portion 13 is provided at the portion of the plug connector 81 located in the receiving cavity 15. The step portion 13 is inclined, and an expansion ring 14 is provided on one side of the step portion 13 close to the closed end of the receiving cavity 15. The two sides of the expansion ring 14 are chamfered, and a groove is formed between the expansion ring 14 and the step portion 13. A through hole 17 is provided at the position of the receiving cavity 15 located in the groove. A steel ball 21 is provided in the through hole 17, and the steel ball 21 can slide along the through hole 17. The inner end of the through hole 17 is a shrinking end to prevent the steel ball 21 from slipping out of the through hole 17. When the plug connector 81 is fully inserted into the receiving cavity 15, part of the steel ball 21 is located in the through hole 17, and the other part is located in the groove. When the plug connector 81 is pulled out, the expansion ring 14 can push the steel ball 21 into the through hole 17, thereby releasing the lock of the plug connector 81.

[0037] Furthermore, in order to play a locking role, an annular groove 16 is provided on the outer peripheral surface of the socket 82, and a sliding sleeve 18 is also provided. The sliding sleeve 18 can move along the axial direction of the socket 82, and the sliding sleeve 18 is located at the position of the annular groove 16 and an abutment portion 19 is provided. The abutment portion 19 corresponds to the through hole 17 in the locked state and plays a blocking role on the through hole 17. At this time, the steel ball 21 cannot move when the plug connector 81 is pulled, so the plug connector 81 cannot be pulled out.

[0038] Furthermore, in order to facilitate the control of the sleeve 18, a spring 20 is provided between the inner wall of the sleeve 18 and the annular groove 16, and a retaining ring 22 is provided at the end of the socket 82. The spring 20 pushes the sleeve 18 toward the retaining ring 22 and is limited by the retaining ring 22. When the lock is released, the sleeve 18 is pulled to make the abutment portion 19 leave the through hole 17, and the plug connector 81 can be pulled out at this time.

[0039] Embodiment 2: The difference between this embodiment and embodiment one is that in embodiment one, the length of the first frame side 1 is adjustable, and the length direction of the bracket assembly 9 is parallel to the second frame side 2, while in this embodiment, the length of the second frame side 2 is adjustable, and the length direction of the bracket assembly 9 is parallel to the first frame side 1.

[0040] See also Figures 10 - 12 Specifically, the second frame edge 2 is composed of a plurality of second plug-in sections 7. Preferably, the structure of the second plug-in section 7 is the same as that of the first plug-in section 6. A plug connector 81 and a socket 82 are respectively fixed at both ends of the second plug-in section 7. The plug connector 81 is matched with the socket 82. The plurality of second plug-in sections 7 can be assembled or separated by the plug-in assembly 8.

[0041] See also Figure 12 Corner edges 3 are fixedly provided at both ends of the two groups of first frame edges 1, one end of one group of corner edges 3 is fixedly provided with a plug connector 81, and one end of the other group of corner edges 3 is fixedly provided with an extension section 4, the extension section 4 is parallel to the second frame edge 2, and one end of the extension section 4 is fixedly provided with a socket 82.

[0042] When the empty area 11 needs to be removed, the corresponding second plug-in section 7 can be pulled out, and the first frame edge on one side can be connected to the remaining second plug-in section 7 .

[0043] See also Figure 12 and Figure 13 In order to facilitate the installation of the bracket assembly 9 on the second plug-in section 7, a support block 10 is fixedly provided on the second plug-in section 7, and a vertical groove 101 is opened on one side of the support block 10 located in the frame body. In addition, fixing members 93 are fixedly provided at both ends of the bracket assembly 9, and an insertion strip 931 is fixedly provided on one side of the fixing member 93, and the insertion strip 931 can be inserted into the vertical groove 101.

[0044] Optionally, one end of the support block 10 is directly welded to the second plug-in section 7, and the other end of the support block 10 is welded to the column, thereby reducing the number of columns used and reducing the volume of the support block 10 to reduce the overall weight of the device.

[0045] See also Figure 14 The above-mentioned bracket assembly 9 includes a partition 91, both ends of which are fixed on a fixing member 93 respectively. Preferably, the partition 91 is a continuous metal rod, and a plurality of positioning members 92 are fixed on the partition 91 at equal intervals, and a spreading rod 94 is fixed on the positioning member 92. The length direction of the spreading rod 94 is perpendicular to the axis of the partition 91, and the length of the spreading rod 94 is less than the distance between two adjacent bracket assemblies 9. For ease of use, a group of spreading rods 94 are directly fixed on the first frame edge 1.

[0046] In this embodiment, the carrier frame 12 is lapped on the second frame edge 2 through the hook 121; the plug connector 81 and the socket 82 used are the same as those in the first embodiment.

[0047] During use (operation), the anterior nasal speculum 5 is clamped onto the bracket assembly 9, and then the bracket assembly 9 without the fixed anterior nasal speculum 5 is pulled out upwards, so that the insertion strip 931 is removed from the vertical groove 101, thereby disassembling the bracket assembly 9 and forming an empty area 11 in place. After that, the corresponding first plug-in section 6 is separated, and then the second frame edge 2 on one side is connected to the remaining first plug-in section 6, so as to remove the empty area 11 to reduce the volume of the device. When forming the empty area 11, a carrier frame 12 with a corresponding size can also be directly placed in the empty area 11, and the carrier frame 12 is lapped on the first plug-in section 6 through the hook 121.

Claims

1. A multifunctional cleaning and disinfection device for an anterior rhinoscope, characterized in that, include: A first frame edge (1), wherein the first frame edge (1) is provided with two groups, and the two groups of first frame edges (1) are arranged in parallel; A second frame edge (2), wherein the second frame edge (2) is provided with two groups, and the two groups of second frame edges (2) are detachably connected to the two groups of first frame edges (1) to enclose and form a frame body; A bracket assembly (9), the bracket assembly (9) being detachably mounted in the frame, the bracket assembly (9) being used to fix the front nose mirror, and the bracket assembly (9) being removed from the frame to form an empty area (11) in situ; The length of the first frame edge (1) or the second frame edge (2) can be adjusted according to the size of the empty area (11), and the volume of the frame can be reduced by removing the empty area (11).

2. The multi-functional cleaning and disinfection device for an anterior rhinoscope according to claim 1, wherein: The first frame edge (1) is composed of a plurality of first plug-in sections (6), with a plug connector (81) and a socket (82) respectively fixed at two ends of the first plug-in section (6), the plug connector (81) being mated with the socket (82) so that the plurality of first plug-in sections (6) can be assembled or separated; The number of the first plug-in sections (6) is the same as the number of the bracket assemblies (9).

3. The multifunctional cleaning and disinfection device for a nasal speculum according to claim 2, characterized in that: Corner edges (3) are fixedly provided at both ends of the two groups of the second frame edges (2); One end of one group of the corner edges (3) is fixedly provided with a plug connector (81); An extension section (4) is fixedly provided at one end of another group of corner edges (3), the extension section (4) is parallel to the first frame edge (1), and a socket (82) is fixedly provided at one end of the extension section (4).

4. The multifunctional cleaning and disinfection device for a nasal speculum according to claim 3, characterized in that: A support block (10) is fixedly provided on the first plug-in section (6) and the extension section (4), and a vertical groove (101) is provided on one side of the support block (10) located inside the frame; Fixing members (93) are fixedly provided at both ends of the bracket assembly (9), and an inserting strip (931) is fixedly provided on one side of the fixing member (93), wherein the inserting strip (931) can be inserted into the vertical slot (101).

5. The multifunctional cleaning and disinfection device for an anterior nasal speculum according to claim 4, characterized in that, The bracket assembly (9) comprises: A spreading rod (94), wherein both ends of the spreading rod (94) are respectively fixed on the fixing member (93); A positioning member (92), wherein a plurality of positioning members (92) are provided, and the plurality of positioning members (92) are fixedly mounted on the support rod (94) at equal intervals; A partition (91), wherein the partition (91) is fixedly mounted on the positioning member (92), and the length direction of the partition (91) is perpendicular to the axis of the expansion rod (94).

6. The multifunctional cleaning and disinfection device for an anterior nasal speculum according to claim 1, characterized in that: The second frame edge (2) is composed of a plurality of second plug-in sections (7), and a plug connector (81) and a socket (82) are respectively fixedly provided at two ends of the second plug-in section (7), and the plug connector (81) fits with the socket (82) so that the plurality of second plug-in sections (7) can be assembled or separated; The number of the second plug-in sections (7) is the same as the number of the bracket assemblies (9).

7. The multifunctional cleaning and disinfection device for an anterior rhinoscope according to claim 6, characterized in that: Corner edges (3) are fixedly provided at both ends of the two groups of the first frame edges (1); One end of one group of the corner edges (3) is fixedly provided with a plug connector (81); An extension section (4) is fixedly provided at one end of another group of corner edges (3), the extension section (4) is parallel to the second frame edge (2), and a socket (82) is fixedly provided at one end of the extension section (4).

8. A multi-functional cleaning and disinfection device for an anterior nasal speculum according to claim 7, characterized in that: A support block (10) is fixedly provided on the second plug-in section (7), and a vertical groove (101) is provided on one side of the support block (10) located inside the frame; Fixing members (93) are fixedly provided at both ends of the bracket assembly (9), and an inserting strip (931) is fixedly provided on one side of the fixing member (93), wherein the inserting strip (931) can be inserted into the vertical slot (101).

9. The multifunctional cleaning and disinfection device for a nasal speculum according to claim 8, wherein, The bracket assembly (9) comprises: A separator (91), wherein two ends of the separator (91) are respectively fixed on the fixing member (93); A positioning member (92), wherein a plurality of positioning members (92) are provided, and the plurality of positioning members (92) are fixedly mounted on the partition member (91) at equal intervals; A spreading rod (94), wherein the spreading rod (94) is fixedly mounted on the positioning member (92), and the length direction of the spreading rod (94) is perpendicular to the axis of the partition member (91).

10. A multi-functional cleaning and disinfection device for an anterior nasal speculum according to claim 1, characterized in that: A loading frame (12) is provided in the empty area (11), and hooks (121) are provided on both sides of the loading frame (12), and the hooks (121) can be overlapped on the first frame edge (1) or the second frame edge (2).

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