Optical fiber connector cleaning machine box

Abstract

According to the optical fiber connector cleaning machine box provided by the invention, the cleaning solution is injected into the accommodating cavity of the cleaning box body, so that the cleaning wiping belt and the cleaning strip can be always kept in an infiltrated state, the end face of an optical fiber connector can be thoroughly and uniformly cleaned, and particularly, the cleaning machine box can be used for cleaning the female head end face and the end face with a PIN needle of the optical fiber connector; the cleaning requirements of different types of optical fiber connectors can be met at the same time. Due to the fact that the cleaning wiping belt and the cleaning strip are kept in the wet state through the cleaning liquid, manual intervention in use of the cleaning liquid is not needed in the operation process, complexity of manual operation is reduced, and working efficiency is improved. The cleaning wiping belt is mounted through the cleaning base, and the cleaning strip is mounted through the mounting boss, so that the pressure distribution of the cleaning strip and the wiping belt is uniform, the cleaning effect is more consistent, and the stability of the cleaning quality of the optical fiber connector cleaning machine box is improved. Therefore, the technical problem that the end face of the optical fiber connector with the PIN is difficult to clean in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of optical fiber connector cleaning, and particularly to an optical fiber connector cleaning machine box. Background Art

[0002] With the continuous development of optical communication technology, as a key device for realizing optical signal transmission and connection, the performance of optical fiber connectors directly affects the stability and transmission efficiency of communication systems. During actual application, the end face of optical fiber connectors is extremely vulnerable to the influence of dust, oil stains and other particulate contaminants, which may further cause problems such as optical power loss, unstable connection and even signal interruption. Especially against the background of the increasing application of multi-core optical fiber connectors such as MPO / MTP, higher requirements are put forward for the cleanliness of the connector end face.

[0003] In the prior art, currently common optical fiber connector cleaning methods include manual wiping using lint-free paper and anhydrous ethanol, cleaning with the assistance of cleaning pens or cleaning boxes, and professional optical fiber cleaning equipment. However, when cleaning the end face of an optical fiber connector with PIN pins, the above methods all have certain limitations: the manual wiping operation is cumbersome, the cleaning efficiency is low, and multiple wipes are likely to cause scratches on the end face; conventional cleaning tools are difficult to effectively clean MPO / MTP connectors with PIN pins, especially there are cleaning dead corners easily appearing in the area around the pins; some stubborn contaminants are difficult to be completely removed by existing means, affecting the overall cleaning effect. Summary of the Invention

[0004] The purpose of the present invention is to provide an optical fiber connector cleaning machine box, which solves the technical problem of great difficulty in cleaning the end face of an optical fiber connector with PIN pins in the prior art.

[0005] To achieve this purpose, the present invention adopts the following technical solutions: An optical fiber connector cleaning machine box includes a cleaning box body having a receiving cavity, a cleaning base provided in a stepped shape in the cleaning box body, or the cleaning box body is provided with a cleaning base integrally formed therewith; a cleaning wiping belt is installed on the cleaning base, at least one mounting boss is integrally formed on the cleaning base, and a cleaning strip is installed on the mounting boss. By injecting a cleaning liquid into the receiving cavity of the cleaning box body, the cleaning wiping belt and the cleaning strip are both in a wet state; the cleaning wiping belt is used for wiping and cleaning the end face of the female head of the optical fiber connector, and the cleaning strip is used for cleaning the end face of the optical fiber connector with PIN pins.

[0006] Optionally, the number of the mounting bosses and the cleaning strips is set to two, and the widths of the two cleaning strips are different.

[0007] Optionally, the mounting boss includes a first boss, a second boss, and a third boss connected in sequence. The first boss and the third boss are respectively used to limit the two ends of the cleaning strip during installation. The width of the first boss is the same as that of the third boss and greater than the width of the second boss, and the width of the second boss is less than or equal to the width of the cleaning strip.

[0008] Optionally, two relatively arranged first positioning platforms are provided on the first boss, and a first positioning groove for positioning and cooperating with the first positioning platform is provided at one end of the cleaning strip. Two relatively arranged second positioning platforms are provided on the third boss, and a second positioning groove for positioning and cooperating with the second positioning platform is provided at one end of the cleaning strip.

[0009] Optionally, a third positioning platform adjacent to the first positioning platform is provided on the first boss, and the third positioning platform abuts against one end of the cleaning strip close to the first positioning platform. A fourth positioning platform adjacent to the second positioning platform is provided on the third boss, and the fourth positioning platform abuts against one end of the cleaning strip close to the second positioning platform.

[0010] Optionally, a first installation groove for installing the cleaning wiping belt is provided on the cleaning base, and the height of the first installation groove in the vertical direction is higher than the height of the mounting boss in the vertical direction.

[0011] Optionally, a first notch adjacent to the first installation groove is provided on the cleaning base, and a second notch communicating with the first installation groove is further provided on the cleaning base. The second notch is located between the first notch and the mounting boss.

[0012] Optionally, at least one abutting post located in the accommodating cavity is provided on the cleaning box body, and the cleaning base is in contact with the abutting post.

[0013] Compared with the prior art, the present invention has the following beneficial effects: An optical fiber connector cleaning machine box provided by the present invention injects a cleaning liquid into the accommodating cavity of the cleaning box body, so that both the cleaning wiping belt and the cleaning strip can always remain in a wet state. The end face of the optical fiber connector can be thoroughly and evenly cleaned. Especially for the cleaning of the female head end face and the end face with PIN pins of the optical fiber connector, an efficient cleaning effect can be achieved, and the cleaning requirements of different types of optical fiber connectors can be satisfied simultaneously. Since the cleaning wiping belt and the cleaning strip are kept moist by the cleaning liquid, there is no need for manual intervention in the use of the cleaning liquid during the operation process, reducing the complexity of manual operation and improving the work efficiency. The cleaning wiping belt is installed through the cleaning base, and the cleaning strip is installed through the installation boss, so that the pressure distribution of the cleaning strip and the wiping belt is uniform, the cleaning effect is more consistent, and the stability of the cleaning quality of the optical fiber connector cleaning machine box is improved. Therefore, the present invention solves the technical problem of difficult cleaning of the end face of the optical fiber connector with PIN pins in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.

[0015] The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size should still fall within the scope that can be covered by the technical content disclosed in the present invention without affecting the effects that the present invention can produce and the purposes that can be achieved.

[0016] Figure 1 It is a three-dimensional structure schematic diagram of an optical fiber connector cleaning machine box disclosed in an embodiment of the present invention; Figure 2 It is an exploded structure schematic diagram of an optical fiber connector cleaning machine box disclosed in an embodiment of the present invention; Figure 3 It is a structure schematic diagram of a cleaning base in an optical fiber connector cleaning machine box disclosed in an embodiment of the present invention; Figure 4 It is a structure schematic diagram of a cleaning strip in an optical fiber connector cleaning machine box disclosed in an embodiment of the present invention; Figure 5 It is a structure schematic diagram of a cleaning box body in an optical fiber connector cleaning machine box disclosed in an embodiment of the present invention; Figure 6Schematic diagram of the usage state of a fiber optic connector cleaning machine box disclosed in an embodiment of the present invention.

[0017] Illustration description: 10. Cleaning box body; 11. Accommodating cavity; 12. Abutting column; 121. Abutting arc surface; 20. Cleaning base; 21. Mounting boss; 211. First boss; 2111. First positioning platform; 2112. Third positioning platform; 212. Second boss; 213. Third boss; 2131. Second positioning platform; 2132. Fourth positioning platform; 214. Positioning column; 22. First installation groove; 23. First notch; 24. Second notch; 30. Cleaning wiping strip; 40. Cleaning strip; 41. First positioning groove; 42. Second positioning groove; 100. Fiber optic connector; 101. PIN pin. Specific embodiments

[0018] In order to make the invention objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 should not be construed as a limitation of the present invention. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component present.

[0020] The technical solutions of the present invention will be further described below with reference to the accompanying drawings and through specific embodiments.

[0021] An embodiment of the present invention provides a fiber optic connector cleaning machine box, as Figures 1 to 6 shown, including a cleaning box body 10 having an accommodating cavity 11. A stepped cleaning base 20 is placed inside the cleaning box body 10, or the cleaning box body 10 is provided with a cleaning base 20 integrally formed therewith; A cleaning wiping strip 30 is installed on the cleaning base 20, and at least one integrally formed mounting boss 21 is provided on the cleaning base 20, and a cleaning strip 40 is installed on the mounting boss 21; By injecting a cleaning liquid into the accommodating cavity 11 of the cleaning box body 10, the cleaning wiping belt 30 and the cleaning strip 40 are both in a wetted state; the cleaning wiping belt 30 is used to wipe and clean the female head end face of the optical fiber connector 100, and the cleaning strip 40 is used to clean the end face of the optical fiber connector 100 with a PIN pin 101. In this embodiment, the cleaning wiping belt 30 is made of materials such as cloth, sponge, and foam, and the cleaning strip 40 is made of materials such as sponge and foam. The cleaning wiping belt 30 and the cleaning base 20 can be adhesively fixed, and the cleaning strip 40 and the mounting boss 21 can also be adhesively fixed. The cleaning liquid can be anhydrous ethanol. Since the cleaning box body 10 and the cleaning base 20 are of an integrally formed structure, the structure is more stable.

[0022] It should be noted that for an optical fiber connector cleaning machine box provided by the present invention, by injecting the cleaning liquid into the accommodating cavity 11 of the cleaning box body 10, the cleaning wiping belt 30 and the cleaning strip 40 can always remain in a wetted state, and the end face of the optical fiber connector 100 can be thoroughly and evenly cleaned. Especially for the cleaning of the female head end face of the optical fiber connector 100 with the PIN pin 101 and the end face with the PIN pin 101, an efficient cleaning effect is achieved, and the cleaning requirements of different types of optical fiber connectors 100 can be satisfied simultaneously. Since the cleaning wiping belt 30 and the cleaning strip 40 are kept moist by the cleaning liquid, there is no need for manual intervention in the use of the cleaning liquid during the operation process, reducing the complexity of manual operation and improving the work efficiency. By installing the cleaning wiping belt 30 through the cleaning base 20 and installing the cleaning strip 40 through the mounting boss 21, the pressure distribution of the cleaning strip 40 and the wiping belt is uniform, the cleaning effect is more consistent, and the stability of the cleaning quality of the optical fiber connector cleaning machine box is improved. Therefore, the present invention solves the technical problem of difficult cleaning of the end face of the optical fiber connector 100 with a PIN pin 101 in the prior art.

[0023] As Figure 1 and Figure 2 shown, the number of the mounting bosses 21 and the cleaning strips 40 is set to two, and the widths of the two cleaning strips 40 are different. In this embodiment, the two mounting bosses 21 are arranged in parallel at intervals.

[0024] Specifically, the two cleaning strips 40 with different width dimensions can adapt to 12 / 24 / 36 / 72-core and 16 / 32-core optical fiber connectors with PIN pins 101 MPO / MTP. The width dimension for adapting to 12 / 24 / 36 / 72 cores is 2.8 - 3.9 mm; the width dimension for adapting to 16 / 32 cores is 3.8 - 4.75 mm.

[0025] It should be noted that the cleaning strips 40 with different widths can be adapted to the end faces of different types of optical fiber connectors 100. For example, the end faces of some optical fiber connectors 100 are wider, while the end faces of some other optical fiber connectors 100 are narrower. Using cleaning strips 40 with different widths can improve the cleaning efficiency and ensure a more comprehensive cleaning effect. Since the two mounting bosses 21 are arranged in parallel, the installation of the cleaning strip 40 is more stable, avoiding loosening or displacement of the cleaning strip 40 and improving the stability of the entire cleaning process. Cleaning strips 40 with different widths can better adapt to the designs of different optical fiber connectors 100, especially for optical fiber connectors 100 with different-sized pins 101 or end faces, providing a wider range of application scenarios and increasing the versatility of this cleaning device.

[0026] As Figures 2 to 4 shown, the mounting boss 21 includes a first boss 211, a second boss 212, and a third boss 213 that are sequentially connected. The first boss 211 and the third boss 213 are respectively used to limit and mount the two ends of the cleaning strip 40; The width of the first boss 211 is the same as that of the third boss 213 and is greater than the width of the second boss 212. The width of the second boss 212 is less than or equal to the width of the cleaning strip 40. In this embodiment, the first boss 211, the second boss 212, and the third boss 213 are an integrally formed structure.

[0027] It should be noted that through the limiting action of the first boss 211 and the third boss 213, the two ends of the cleaning strip 40 are effectively positioned, avoiding problems such as misalignment and sliding of the cleaning strip 40 during use and ensuring the accuracy of the cleaning operation. The integrally formed structure improves the overall stability of the mounting boss 21, reduces the possible loosening and wear problems at the joints, enhances the durability of the cleaning machine box, reduces the maintenance frequency, and extends the service life of the device. Since the width of the second boss 212 is less than or equal to the width of the cleaning strip 40, when cleaning the end face of the optical fiber connector 100 with a PIN pin 101, the PIN pin 101 is located on one side of the cleaning strip 40, enabling the end face of the optical fiber connector 100 to be wiped back and forth smoothly on the cleaning strip 40 and avoiding movement interference of the PIN pin 101. Since the stability and accuracy of the cleaning strip 40 in the cleaning machine box are enhanced, the cleaning strip 40 will maintain uniform contact with the end face of the optical fiber connector 100 during each cleaning process, thereby improving the consistency of each cleaning and avoiding cleaning blind spots caused by the position deviation of the cleaning strip 40.

[0028] As Figures 2 to 4 shown, two relatively arranged first positioning platforms 2111 are provided on the first boss 211, and a first positioning groove 41 for positioning and cooperating with the first positioning platforms 2111 is provided at one end of the cleaning strip 40; There are two relatively arranged second positioning platforms 2131 on the third convex platform 213, and one end of the cleaning strip 40 is provided with a second positioning groove 42 that is in positioning cooperation with the second positioning platform 2131.

[0029] It should be noted that since the first positioning groove 41 is in positioning cooperation with the first positioning platform 2111, and the second positioning groove 42 is in positioning cooperation with the second positioning platform 2131, the cleaning strip 40 is positioned and installed, preventing the cleaning strip 40 from shifting during the cleaning process and ensuring the consistency of the cleaning effect.

[0030] As Figures 2 to 4 shown, there is a third positioning platform 2112 adjacent to the first positioning platform 2111 on the first convex platform 211, and the third positioning platform 2112 abuts against one end of the cleaning strip 40 close to the first positioning platform 2111; There is a fourth positioning platform 2132 adjacent to the second positioning platform 2131 on the third convex platform 213, and the fourth positioning platform 2132 abuts against one end of the cleaning strip 40 close to the second positioning platform 2131.

[0031] It should be noted that the third positioning platform 2112 and the fourth positioning platform 2132 provide additional contact points at both ends of the cleaning strip 40, further enhancing the stability of the cleaning strip 40 in the cleaning machine box. Both ends of the cleaning strip 40 are limited, and the position of the cleaning strip 40 is more stable during the entire cleaning process, avoiding the situation of incomplete or uneven cleaning caused by the loosening or displacement of the cleaning strip 40. Through the setting of multiple positioning platforms, it is ensured that the cleaning strip 40 can be accurately positioned in the same place during each cleaning process. Since the cleaning strip 40 always remains in the predetermined position, the cleaning strip 40 has consistency when docking with the end face of the optical fiber connector 100, and the same effect can be obtained for each cleaning, thereby improving the cleaning quality and consistency.

[0032] Specifically, at least one positioning post 214 is provided on each second positioning platform 2131, and the positioning post 214 is in plug-in cooperation with the cleaning strip 40. Since the positioning post 214 is in plug-in cooperation with the cleaning strip 40, the cleaning strip 40 is further installed and positioned, and the position of the cleaning strip 40 is more stable during the entire cleaning process, avoiding the situation of incomplete or uneven cleaning caused by the loosening or displacement of the cleaning strip 40.

[0033] As Figures 1 to 5 shown, the cleaning base 20 is provided with a first installation groove 22 for installing the cleaning wiping strip 30, and the height of the first installation groove 22 in the vertical direction is higher than the height of the installation convex platform 21 in the vertical direction.

[0034] It should be noted that the cleaning wiping strip 30 is installed at a relatively high position, so that a more appropriate angle can be formed when the cleaning wiping strip 30 contacts the end face of the fiber optic connector 100, ensuring that the cleaning wiping strip 30 can contact the end face comprehensively and evenly, achieving the best cleaning effect and avoiding cleaning blind spots caused by uneven contact. Since the height of the first installation groove 22 in the vertical direction is higher than the height of the installation boss 21 in the vertical direction, the cleaning operations of the cleaning wiping strip 30 and the cleaning strip 40 will not interfere with each other.

[0035] As Figures 1 to 6 shown, the cleaning base 20 is provided with a first notch 23 adjacent to the first installation groove 22, and the cleaning base 20 is further provided with a second notch 24 communicating with the first installation groove 22. The second notch 24 is located between the first notch 23 and the installation boss 21.

[0036] It should be noted that the setting of the first notch 23 facilitates the disassembly and assembly of the cleaning base 20. By setting the second notch 24, the contact between the cleaning wiping strip 30 and the end face of the fiber optic connector 100 is ensured to be smoother, avoiding the interference of the base structure on the cleaning wiping strip 30 or other cleaning components, and ensuring the smooth progress of the cleaning process.

[0037] As Figures 1 to 6 shown, the cleaning box body 10 is provided with at least one abutting post 12 located in the accommodating cavity 11, and the cleaning base 20 is in contact with the abutting post 12. In the specific implementation process, the abutting post 12 is provided with an abutting arc surface 121 that abuts against the cleaning base 20.

[0038] It should be noted that the contact between the abutting post 12 and the cleaning base 20 can ensure the stability of the cleaning base 20 during the cleaning process. With the support provided by the abutting post 12, the cleaning base 20 will not shift due to the external force during the operation process, thus ensuring the consistency and reliability of the cleaning process. The design of the abutting arc surface 121 provides a smooth contact surface, making the friction between the cleaning base 20 and the abutting post 12 more uniform. The arc-shaped contact surface can better disperse the contact pressure, avoiding local excessive wear caused by sharp edges or uneven contact, thereby extending the service life of the device. Since the abutting post 12 and the arc-shaped contact surface provide stable support and uniform contact pressure, it helps to ensure that the contact force is the same in each cleaning operation, improving the consistency of the cleaning effect and avoiding fluctuations in the cleaning effect caused by the instability of the cleaning machine box.

[0039] Working principle: When using the cleaning machine box, an appropriate amount of cleaning liquid is injected into the accommodating cavity 11 of the cleaning machine box to make both the cleaning wiping belt 30 and the cleaning strip 40 in a wetted state; the end face of the female fiber optic connector 100 or the ferrule connector is brought into contact with the cleaning wiping belt 30, and by driving the female fiber optic connector 100 or the cleaning wiping belt 30 to reciprocate and wipe, since the cleaning wiping belt 30 is always in a wetted state, the cleaning wiping belt 30 starts to perform the cleaning function, thereby achieving an efficient cleaning effect. The fiber optic connector 100 with PIN pins 101 is brought into contact with the cleaning strip 40, and the cleaning strip 40 is located between the two PIN pins 101 of the fiber optic connector 100. By driving the fiber optic connector 100 with PIN pins 101 to reciprocate, the cleaning strip 40 starts to perform the cleaning operation. Since the cleaning strip 40 is always in a wetted state and is positioned by a multi-positioning platform, the cleaning strip 40 will maintain uniform contact with the end face of the fiber optic connector 100 during each cleaning process, thereby improving the consistency of each cleaning and avoiding cleaning blind spots caused by the position deviation of the cleaning strip 40.

[0040] In an alternative embodiment, the following method is used to clean the fiber optic connector: Prepare the cleaning machine box to ensure that an appropriate amount of cleaning liquid (such as anhydrous ethanol) has been injected into the accommodating cavity 11 in the cleaning machine box body 10. The injection of the cleaning liquid keeps the cleaning wiping belt 30 and the cleaning strip 40 in a wet state; Insert the fiber optic connector 100 into the cleaning machine box and bring its female head end face into contact with the cleaning wiping belt 30; by reciprocating the fiber optic connector 100 or the cleaning wiping belt 30, ensure that the end face of the fiber optic connector is fully cleaned; due to the wetting of the cleaning wiping belt 30 by the cleaning liquid, it can thoroughly clean the end face of the fiber optic connector and remove dirt and contaminants on the end face; Bring the first side of the fiber optic connector 100 into contact with one of the cleaning strips 40, and by sliding the fiber optic connector 100 along the side of the cleaning strip 40, make the cleaning strip 40 wipe the first side of the fiber optic connector; the cleaning strip 40 always remains in a wet state to ensure the uniformity of the wiping process and the cleaning effect; Bring the second side of the fiber optic connector 100 into contact with the other cleaning strip 40, and by repeating the reciprocating wiping action, make the cleaning strip 40 clean the second side of the fiber optic connector 100; the cleaning strip 40 maintains uniform contact with the second side of the fiber optic connector, thereby ensuring the cleaning effect of the second side.

[0041] It should be noted that the cleaning strip 40 is installed on the cleaning base 20 in a limited manner through the installation bosses 21 to ensure the stability of the cleaning strip 40 during the cleaning process, avoid the position deviation of the cleaning strip 40 during use, and thus ensure that the contact between the cleaning strip 40 and the end face of the optical fiber connector 100 is uniform and stable during each cleaning. During the cleaning process, the optical fiber connector 100 can be repeatedly wiped on the cleaning wiping strip 30 and the cleaning strip 40 as needed to ensure thorough cleaning. Each wiping maintains the wet state of the cleaning strip 40 and the cleaning wiping strip 30, so as to achieve the effect of continuous cleaning. The cleaning liquid should be replenished regularly according to the usage situation to ensure that the cleaning wiping strip 30 and the cleaning strip 40 always maintain a good wet state and avoid the cleaning effect being affected by dry friction.

[0042] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An optical fiber connector cleaning machine box, characterized in that, It includes a cleaning cartridge body (10) having a receiving cavity (11), a stepped cleaning base (20) is placed inside the cleaning cartridge body (10), or the cleaning cartridge body (10) is provided with an integrally formed cleaning base (20); a cleaning wiping strip (30) is installed on the cleaning base (20), at least one integrally formed mounting boss (21) is provided on the cleaning base (20), and a cleaning strip (40) is installed on the mounting boss (21). By injecting a cleaning liquid into the receiving cavity (11) of the cleaning cartridge body (10), the cleaning wiping strip (30) and the cleaning strip (40) are both in a wetted state; the cleaning wiping strip (30) is used for wiping and cleaning the female head end face of the fiber optic connector (100), and the cleaning strip (40) is used for cleaning the end face of the fiber optic connector (100) with a PIN pin (101).

2. The optical fiber connector cleaning machine box according to claim 1, wherein The number of the mounting bosses (21) and the cleaning strips (40) is set to two, and the widths of the two cleaning strips (40) are different.

3. The optical fiber connector cleaning machine box according to claim 1 or 2, characterized in that, The mounting boss (21) includes a first boss (211), a second boss (212) and a third boss (213) connected in sequence, and the first boss (211) and the third boss (213) are respectively used for limiting and installing the two ends of the cleaning strip (40). The width of the first boss (211) is the same as the width of the third boss (213) and is greater than the width of the second boss (212), and the width of the second boss (212) is less than or equal to the width of the cleaning strip (40).

4. The optical fiber connector cleaning machine box according to claim 3, wherein Two relatively arranged first positioning platforms (2111) are provided on the first boss (211), and a first positioning groove (41) for positioning and cooperating with the first positioning platform (2111) is provided at one end of the cleaning strip (40). Two relatively arranged second positioning platforms (2131) are provided on the third boss (213), and a second positioning groove (42) for positioning and cooperating with the second positioning platform (2131) is provided at one end of the cleaning strip (40).

5. The optical fiber connector cleaning machine box according to claim 4, characterized in that, A third positioning platform (2112) adjacent to the first positioning platform (2111) is provided on the first boss (211), and the third positioning platform (2112) abuts against one end of the cleaning strip (40) close to the first positioning platform (2111). A fourth positioning platform (2132) adjacent to the second positioning platform (2131) is provided on the third boss (213), and the fourth positioning platform (2132) abuts against one end of the cleaning strip (40) close to the second positioning platform (2131).

6. The optical fiber connector cleaning machine box according to claim 1 or 2, characterized in that, A first installation groove (22) for installing the cleaning wiping strip (30) is provided on the cleaning base (20), and the height of the first installation groove (22) in the vertical direction is higher than the height of the mounting boss (21) in the vertical direction.

7. The optical fiber connector cleaning machine box according to claim 6, characterized in that, The cleaning base (20) is provided with a first notch (23) adjacent to the first installation groove (22), and the cleaning base (20) is further provided with a second notch (24) communicating with the first installation groove (22). The second notch (24) is located between the first notch (23) and the installation boss (21).

8. The optical fiber connector cleaning machine box according to claim 1 or 2, characterized in that, The cleaning box body (10) is provided with at least one abutting post (12) located in the accommodating cavity (11), and the cleaning base (20) is in contact with the abutting post (12).

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