CN216574504U - Cleaning assembly for optical fibers - Google Patents

Abstract

The application provides a washing subassembly of optic fibre includes: a body; a cleaning container mounted on the body, the cleaning container having an accommodating chamber accommodating a cleaning liquid; and the ultrasonic probe is arranged on the cleaning container. The optical fiber cleaning device is small in size and convenient for optical fiber cleaning, solves the problem that no suitable cleaning equipment is used for cleaning optical fibers in the prior art, and achieves the effects of unifying cleaning standards, improving cleaning effects and reducing labor cost.

Description

Cleaning assembly for optical fibers

Technical Field

The application belongs to the technical field of optical fiber cleaning, and particularly relates to a cleaning assembly for optical fibers.

Background

All optical fiber cutting, the part after the butt fusion uses the ultrasonic wave to wash in need putting into the isopropyl alcohol solution, the utensil is manual operation among the prior art, artifical handheld optic fibre, will treat that the washing part soaks in the beaker that is equipped with the isopropyl alcohol solution, the beaker is placed and is washd in ultrasonic cleaner, beaker non-fixed knot constructs, easy removal or landing damage, the beaker removes the dislocation back, optic fibre is treated the washing position and is not soaked in the washing liquid completely, the optic fibre cleaning performance is poor, and ultrasonic cleaner's volume is great, the function is various redundancy, some functions can not utilize, the cost is extravagant.

Disclosure of Invention

The embodiment of the application provides a cleaning assembly for optical fibers, and aims to solve the problem that the cleaning effect of the optical fibers is poor due to the fact that no suitable cleaning equipment is used for cleaning the optical fibers in the prior art.

In a first aspect, an embodiment of the present application provides an optical fiber cleaning assembly, including:

a body;

a cleaning container mounted on the body, the cleaning container having a receiving chamber for receiving a cleaning liquid;

and the ultrasonic probe is arranged on the cleaning container.

Optionally, the cleaning container comprises a cleaning box and a liquid receiving plate, the accommodating cavity is formed in the cleaning box, the liquid receiving plate is arranged on the cleaning box and provided with an opening, the opening is communicated with the accommodating cavity, and the ultrasonic probe is arranged on the cleaning box.

Optionally, the liquid receiving plate includes a first liquid receiving plate and a second liquid receiving plate, the second liquid receiving plate is disposed at the periphery of the first liquid receiving plate, the second liquid receiving plate is connected with the machine body, the opening is disposed on the first liquid receiving plate, the first liquid receiving plate is disposed in an inclined manner, and the horizontal height of one side, close to the second liquid receiving plate, of the first liquid receiving plate is higher than the horizontal height of one side, close to the opening, of the first liquid receiving plate.

Optionally, a drain pipe is arranged at the bottom of the cleaning box, and a control valve is arranged on the drain pipe.

Optionally, connecting plates are arranged on two sides of the cleaning box, and the connecting plates are connected with the machine body.

Optionally, the ultrasonic probe is mounted at the bottom of the cleaning box.

Optionally, the ultrasonic probe is located at a central position of the bottom of the cleaning box.

Optionally, the machine body is a hollow shell, a first mounting hole is formed in the shell, the cleaning box is mounted in the first mounting hole, and the liquid receiving plate is connected with the shell.

Optionally, the housing is enclosed by a bottom plate, a side plate, a first table top, a second table top and a bearing plate, the first table top and the second table top are connected through the bearing plate, the horizontal position of the first table top is lower than that of the second table top, and the first mounting hole is formed in the first table top.

Optionally, the second table top is arranged obliquely, a second mounting hole is formed in the second table top, and a touch panel is mounted in the second mounting hole.

The cleaning assembly for the optical fiber, provided by the embodiment of the application, has the advantages that the cleaning container is installed on the machine body, the cleaning container is integrated with the ultrasonic probe, the size is small, the optical fiber is convenient to clean, the problem that no suitable cleaning equipment is used for cleaning the optical fiber in the prior art is solved, and then the effects of unifying the cleaning standard, improving the cleaning effect and reducing the labor cost are achieved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that other drawings can be derived from these drawings by a person skilled in the art without inventive effort.

For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.

Fig. 1 is a schematic structural diagram of an optical fiber cleaning apparatus according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a cleaning assembly according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a machine body according to an embodiment of the present application.

Fig. 4 is a front view of a cleaning assembly provided in an embodiment of the present application.

Fig. 5 is a sectional view taken along line a-a in fig. 4.

Fig. 6 is a schematic view of a first structure of a rotating mechanism in the embodiment of the present application.

FIG. 7 is an isometric view of a first configuration of a rotary mechanism according to an embodiment of the present application

Fig. 8 is a schematic structural diagram of a clamp in an embodiment of the present application.

Fig. 9 is a partial structural schematic view of a blowpipe in the embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a cleaning assembly for optical fibers, and aims to solve the problem that the cleaning effect of the optical fibers is poor due to the fact that no suitable cleaning equipment is used for cleaning the optical fibers in the prior art. The following description will be made with reference to the accompanying drawings.

Referring to fig. 1, 2, 4 and 5, fig. 1 is a schematic structural diagram of an optical fiber cleaning apparatus according to an embodiment of the present disclosure, fig. 2 is a schematic structural diagram of a cleaning assembly according to an embodiment of the present disclosure, fig. 4 is a front view of the cleaning assembly according to an embodiment of the present disclosure, and fig. 5 is a sectional view a-a in fig. 4.

An optical fiber cleaning assembly 2 comprises a machine body 1, a cleaning container 20 and an ultrasonic probe 21, wherein a containing cavity for containing cleaning liquid is arranged in the cleaning container 20, and the ultrasonic probe 21 is arranged on the cleaning container 20. It can be understood that, with ultrasonic transducer 21 and cleaning container 20 integrated as an organic whole, cleaning container 20 is fixed, avoids because of beaker non-fixed setting, the condition that the beaker removed or the landing takes place, has improved the cleaning performance of optic fibre, and the cleaning assembly 2 after the integration, simple structure, small, light in weight easily carries in the turnover.

Referring to fig. 2, 3 and 4, fig. 3 is a schematic structural diagram of a machine body according to an embodiment of the present disclosure.

In some embodiments, the cleaning container 20 includes a cleaning box 200 and a liquid receiving plate 201, wherein an accommodating cavity 202 is disposed in the cleaning box 200, the liquid receiving plate 201 is disposed on the cleaning box 200, the liquid receiving plate 201 has an opening 203, the opening 203 communicates with the accommodating cavity 202, and the ultrasonic probe 21 is mounted on the cleaning box 200. It can be understood that the liquid receiving plate 201 is disposed on the cleaning box 200 to prevent the ultrasonic probe 21 from oscillating or the optical fiber 5 from moving, and the cleaning liquid in the accommodating chamber 202 splashes out of the cleaning box 200.

In some embodiments, the liquid receiving plate 201 includes a first liquid receiving sub-plate 2010 and a second liquid receiving sub-plate 2011, the second liquid receiving sub-plate 2011 is disposed at a periphery of the first liquid receiving sub-plate 2010, the second liquid receiving sub-plate 2011 is connected to the machine body, the opening 203 is disposed on the first liquid receiving sub-plate 2010, the first liquid receiving sub-plate 2010 is disposed in an inclined manner, and a horizontal height of a side of the first liquid receiving sub-plate 2010 close to the second liquid receiving sub-plate 2011 is higher than a horizontal height of a side of the first liquid receiving sub-plate 2010 close to the opening 203. It can be understood that the second liquid receiving sub-plate 2011 is obliquely arranged, so that cleaning liquid can be poured into the cleaning box 200, when the optical fiber 5 is moved out of the opening 203 to take out partial cleaning liquid, the optical fiber can fall back into the cleaning box 200 from the second liquid receiving sub-plate 2011, and the cleanness and tidiness of the working table surface are kept.

Illustratively, the cleaning box 200 is a square groove structure, the top of the cleaning box 200 is open, the ultrasonic probe 21 is installed at the bottom of the cleaning box 200, the cleaning liquid is poured into the accommodating cavity 202 in the cleaning box 200, the optical fiber 5 to be cleaned is immersed in the cleaning liquid from the open top of the cleaning box 200, the ultrasonic probe 21 is turned on to start cleaning the optical fiber 5 to be cleaned, and the ultrasonic probe 21 is turned off to finish cleaning. It can be understood that the open structure of the cleaning box 200 may be provided with a liquid receiving plate 201, the liquid receiving plate 201 is funnel-shaped, the periphery of the liquid receiving plate 201 is connected with the top edge of the cleaning box 200, and the liquid receiving plate 201 is inwardly contracted from the periphery to form a funnel, and the horizontal position of the opening 203 of the liquid receiving plate 201 is lower than the horizontal position of the periphery of the liquid receiving plate 201. The structure of the liquid receiving plate 201 is beneficial to pouring cleaning liquid into the cleaning box 200, so that the cleaning liquid is prevented from splashing out of the cleaning box 200, and part of the cleaning liquid carried by the optical fiber 5 to be cleaned falls into the material receiving plate 201 and then returns into the cleaning box 200, so that the cleaning liquid is prevented from leaking and splashing outside.

In some embodiments, referring to FIG. 5, the bottom of the washing box 200 is provided with a drain pipe 205, and the drain pipe 205 is provided with a control valve 206. It can be understood that when the cleaning box 200 needs to be replaced with cleaning liquid, the control valve 206 is opened, and the cleaning liquid is discharged from the drain pipe 205 at the bottom of the cleaning box 200, so that the cleaning liquid can be completely drained, and the cleaning box is simple in structure and convenient to operate.

In some embodiments, referring to fig. 4, the cleaning case 200 is provided with connection plates 204 at both sides thereof, and the connection plates 204 are connected to the body 1. The connecting plate 204 includes first connector board 2040 and second connector board 2041, the vertical setting of first connector board 2040, the second connector board 2041 level is arranged, the washing box 200 is connected to the one end of first connector board 2040, the second connector board 2041 is connected to the other end, the second connector board 2041 is installed on organism 1, utilize connecting plate 204 to support fixed washing box 200, and wash certain space in interval between the bottom of box 200 and the organism 1, ultrasonic probe 21 installs in this space department.

In some embodiments, referring to fig. 5, the ultrasonic probe 21 is located at the bottom of the cleaning box 200. It is understood that the ultrasonic probe 21 may be disposed on a side wall of the cleaning box 200, and when the ultrasonic probe 21 is disposed on the bottom of the cleaning box 200, it may be disposed at a central position of the bottom, or may be disposed at an off-central position.

In some embodiments, referring to fig. 5, the ultrasonic probe 21 is located at the center of the bottom of the cleaning box 200.

Illustratively, the ultrasonic probe 21 is an ultrasonic vibrating reed, and is integrated at the bottom of the cleaning box 200, so that the overall volume of the device is greatly reduced.

In some embodiments, referring to fig. 1, 2 and 3, the machine body 1 includes a hollow housing 16, a first mounting hole 17 is opened on the housing 16, the cleaning box 200 is mounted in the first mounting hole 17, and the liquid receiving plate 201 is connected to the housing 16. It can be understood that the cleaning box 200 is hidden inside, the product has beautiful appearance and simple structure.

In some embodiments, referring to fig. 1, 2 and 3, the housing 16 is a hollow housing enclosed by a bottom plate 10, a side plate 11, a first table 12, a second table 13 and a receiving plate 14, the first table 12 and the second table 13 are connected by the receiving plate 14, the horizontal position of the first table 12 is lower than that of the second table 13, the first table 12 is provided with a first mounting hole 17, the cleaning box 200 is mounted in the mounting hole, the top of the cleaning box 200 is flush with the first table 12, the cleaning box 200 is hidden in the housing, and the product has an attractive appearance and structure.

In some embodiments, referring to fig. 1, 2 and 3, a second mounting hole 18 is formed in the second platform 13, the second platform 13 is disposed in an inclined manner, a touch panel 19 is mounted in the second mounting hole 18, square pen touch operation is performed, and a parameter of cleaning duration is set, so that a standardized optical fiber cleaning operation flow can be realized.

Illustratively, the body 1 further comprises handles 15, and the handles 15 are disposed on the side plates 11 at two sides to facilitate the movement of the cleaning device.

In some embodiments, the optical fiber cleaning module 2 may be used alone or applied to an optical fiber cleaning apparatus, and the following description will be given by taking the optical fiber cleaning apparatus as an example.

Referring to fig. 1, an optical fiber cleaning apparatus includes: the cleaning component 2 and the optical fiber fixing component 3 are arranged on the machine body 1, and the optical fiber fixing component 3 is arranged on the machine body 1; the optical fiber fixing component 3 comprises a clamp 30 and a rotating mechanism 31, the rotating mechanism 31 is connected with the clamp 30, the clamp 30 is located beside the cleaning container 20, the clamp 30 is used for clamping the optical fiber 5 to be cleaned, and the rotating mechanism 31 drives the clamp 30 to rotate to drive the optical fiber 5 to be cleaned to bend so as to enter the cleaning container 20.

It can be understood that, set for when wasing, it is long that the manual work will wait to wash optic fibre 5 and place on anchor clamps 30, rotary mechanism 31 drive anchor clamps 30 forward rotation, it is crooked to washing container 20 one side to make wait to wash optic fibre 5, until waiting to wash the position submergence in the solution of washing container 20, it is long when reaching the washing, rotary mechanism 31 drive anchor clamps 30 reverse rotation, it is tensile to make wait to wash optic fibre 5, it shifts out in waiting to wash optic fibre 5 washing container 20, accomplish and wait to wash optic fibre 5 and wash, in the cleaning process, the liberation manpower, the cost of labor is reduced. All the optical fibers 5 to be cleaned are set with corresponding cleaning duration according to cleaning requirements, in the cleaning process, the cleaning part of the optical fibers 5 to be cleaned is completely immersed in the cleaning solution, uncontrollable factors in the cleaning action of the optical fibers 5 to be cleaned are changed into controllable standardized factors, and the cleaning effect of the optical fibers 5 to be cleaned is ensured.

Referring to fig. 1, 6 and 7, fig. 6 is a schematic view of a first structure of a rotating mechanism in an embodiment of the present application, and fig. 7 is an axial view of the first structure of the rotating mechanism in the embodiment of the present application.

In some embodiments, the rotation mechanism 31 includes a driving portion 310 and a rotating portion 312, the rotating portion 312 is connected to the output end of the driving portion 310 and the clamp 30, and the driving portion 310 drives the rotating portion 312 to rotate the clamp 30 together to bend the optical fiber 5 to be cleaned.

It can be understood that the fixture 30 is fixed along the length direction of the optical fiber 5 to be cleaned, when the driving part 310 drives the rotating part 312 to rotate, the optical fiber 5 to be cleaned rotates along with the fixture 30, and bends towards one side of the cleaning box 200, when the optical fiber 5 to be cleaned bends in place, the cleaning part of the optical fiber 5 to be cleaned is completely immersed in the cleaning solution, the driving part 310 stops rotating, after the optical fiber 5 to be cleaned is cleaned for a certain time, the driving part 310 drives the rotating part 312 to reversely rotate, the fixture 30 and the optical fiber 5 to be cleaned are driven to reversely rotate, and the optical fiber 5 to be cleaned is straightened.

In some embodiments, referring to fig. 7, the rotating part 312 includes a first rotating shaft 3120, a second rotating shaft 3121, and a mounting plate 3123, the first and second rotating shafts 3120 and 3121 are mounted on the mounting plate 3123, the first and second rotating shafts 3120 and 3121 are connected to an output end of the driving part 310 through a timing belt, the other ends of the first and second rotating shafts 3120 and 3121 are connected to one clamp 30, which is a first clamp 30a and a second clamp 30b, respectively, and the first and second clamps 30a and 30b are spaced apart from each other.

It can be understood that, a first clamp 30a and a second clamp 30b are arranged along the length direction of the optical fiber 5 to be cleaned, the first clamp 30a and the second clamp 30b clamp the positions of the optical fiber 5 to be cleaned near the two ends, the rotation directions of the first rotating shaft 3120 and the second rotating shaft 3121 are opposite, wherein the first rotating shaft 3120 rotates clockwise, the second rotating shaft 3121 rotates counterclockwise, the optical fiber 5 to be cleaned is bent inward and enters the cleaning box 200, after the cleaning is completed, the first rotating shaft 3120 rotates counterclockwise, the second rotating shaft 3121 rotates clockwise, the first clamp 30a and the second clamp 30b rotate to the horizontal position, the optical fiber 5 to be cleaned is straightened, and after the optical fiber 5 to be cleaned is dried or blown, the optical fiber 5 to be cleaned is manually removed, and the operation is simple.

It can be understood that, can the centre gripping treat to wash optic fibre 5 on first anchor clamps 30a and the second anchor clamps 30b, also can the many optic fibre 5 of treating to wash of centre gripping, when the many optic fibre 5 of treating to wash of centre gripping, all treat that wash optic fibre 5 sets up side by side, treat that the washing position of washing optic fibre 5 all can dip in the washing liquid completely, has improved and has treated the optic fibre 5 cleaning efficiency of wasing.

Illustratively, referring to fig. 1 and 6, the mounting plate 3123 is vertically disposed, an inclined block 3124 is disposed at a position near the bottom of one side of the mounting plate 3123, the bottom of the mounting plate 3123 and the bottom of the inclined block 3124 are connected to the bottom plate 10 of the rack 1, the mounting plate 3123 is disposed in parallel with the bearing plate 14, the mounting plate 3123 is disposed at one side of the bearing plate 14, and the first rotating shaft 3120 and the second rotating shaft 3121 are mounted on the mounting plate 3123 through the bearing plate 14. The driving portion 310 comprises a two-phase stepping motor 3100 and a first synchronous pulley 3101, the motor 3100 is mounted on a mounting plate 3123, an output end of the motor 3100 penetrates through the mounting plate 3123 to be connected with the first synchronous pulley 3101, one end of a first rotating shaft 3120 penetrates through the mounting plate 3123 to be provided with a second synchronous pulley 3102, the second rotating shaft 3121 penetrates through the mounting plate 3123 to be provided with a third synchronous pulley 3103, the first synchronous pulley 3101, the second synchronous pulley 3102 and the third synchronous pulley 3103 are connected through a conveyor belt, the first rotating shaft 3120 and the second rotating shaft 3121 are driven by the conveyor belt to synchronously rotate, the rotating amplitude is the same, the rotating direction is different, and the rotating synchronization of two ends of the optical fiber 5 to be cleaned is met.

Illustratively, referring to fig. 7, the rotating part 312 includes a first rotating shaft 3120, a second rotating shaft 3121, and a mounting plate 3123, the first rotating shaft 3120 and the second rotating shaft 3121 are mounted on the mounting plate 3123, the driving part 310 includes two-phase stepping motors 3100, a first motor and a second motor, respectively, an output end of the first motor is connected to one end of the first rotating shaft 3120, an output end of the second motor is connected to the second rotating shaft 3121, the first rotating shaft 3120, and the other end of the second rotating shaft 3121 is connected to a clamp 30, respectively, a first clamp 30a and a second clamp 30b, and the first clamp 30a and the second clamp 30b are spaced apart from each other. It can be understood that the start and stop of the first motor and the second motor are synchronous, the rotating directions of the first motor and the second motor are opposite, and the rotating amplitudes are the same.

It is to be understood that, if necessary, only the first rotating shaft 3120 or the second rotating shaft 3121 may be provided, one end of the optical fiber 5 to be cleaned may be held by the first clamp 30a or the second clamp 30b, and the other end of the optical fiber 5 to be cleaned may be immersed in the cleaning solution, which is suitable for use in cleaning the end portion of the optical fiber 5 to be cleaned.

Referring to fig. 8, fig. 8 is a schematic structural view of a clamp in an embodiment of the present application.

In some embodiments, the clamp 30 includes a pressing plate base 300 and a pressing plate 301, one end of the pressing plate 301 is connected to the pressing plate base 300, the pressing plate base 300 and the pressing plate 301 are attached to clamp the optical fiber 5 to be cleaned, and the pressing plate base 300 is connected to the rotating mechanism 31.

In some embodiments, a magnet 302 is disposed on a surface of the pressing plate base 300, which is attached to the pressing plate 301, the pressing plate 301 is made of metal, the magnet 302 adsorbs the pressing plate 301, and the magnet 302 provides a certain adsorption force to lock the pressing plate, so as to press the optical fiber 5 to be cleaned, and prevent the clamp 30 from sliding off during rotation.

In some embodiments, a silicone gasket 303 is provided on the surface where the platen base 300 and the platen 301 abut. It can be understood that the silica gel gasket 303 protects the optical fiber 5 to be cleaned, and prevents the optical fiber 5 to be cleaned from being damaged in the bending process.

Referring to fig. 1 and 9, fig. 9 is a partial structural schematic view of the blowpipe in the embodiment of the present application.

In some embodiments, the optical fiber cleaning device further comprises a drying assembly 4 mounted on the machine body 1, wherein the drying assembly 4 comprises a blower and a blowing pipe, the blower is connected with the blowing pipe, and the blowing pipe is partially positioned beside the optical fiber 5 to be cleaned. It can be understood that air is blown after the cleaning of the optical fiber 5 to be cleaned is completed, the residual cleaning liquid on the optical fiber 5 to be cleaned is dried, and the cleaning efficiency of the optical fiber 5 to be cleaned is improved.

In some embodiments, the blowing pipe comprises an air guiding pipe 400, the air guiding pipe 400 is located beside the optical fiber 5 to be cleaned, the air guiding pipe 400 is arranged along the length direction of the optical fiber 5 to be cleaned, and a plurality of air outlets are arranged on one side of the air guiding pipe 400 facing the optical fiber 5 to be cleaned.

Illustratively, referring to fig. 9, the blowing pipe includes an air duct 400, a connecting pipe 401 and a throttle valve 402, the connecting pipe 401 connects the air duct 400 and a blower, the air duct 400 is mounted on the bearing plate 14, the air duct 400 is located obliquely above the optical fiber 5 to be cleaned, the throttle valve 402 is disposed on the connecting pipe 401, the throttle valve 402 controls the air output of the air duct 400, the air speed is adjusted, the blower is an ion blower, and the ion blower blows ions to clean the optical fiber 5 to be cleaned, so as to prevent dust in the air from being adsorbed on the optical fiber 5 to be cleaned.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

The above detailed description is provided for the cleaning assembly of the optical fiber provided in the embodiments of the present application, and the principle and the embodiment of the present application are explained by applying specific examples herein, and the above description of the embodiments is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. An optical fiber cleaning assembly, comprising:

a body;

a cleaning container mounted on the body, the cleaning container having a receiving chamber for receiving a cleaning liquid;

and the ultrasonic probe is arranged on the cleaning container.

2. The optical fiber cleaning assembly according to claim 1, wherein the cleaning container comprises a cleaning box and a liquid receiving plate, the cleaning box is provided with the accommodating cavity therein, the liquid receiving plate is arranged on the cleaning box, the liquid receiving plate is provided with an opening, the opening is communicated with the accommodating cavity, and the ultrasonic probe is mounted on the cleaning box.

3. The optical fiber cleaning assembly according to claim 2, wherein the liquid receiving plate includes a first liquid receiving plate and a second liquid receiving plate, the second liquid receiving plate is disposed around the first liquid receiving plate, the second liquid receiving plate is connected to the housing, the opening is disposed on the first liquid receiving plate, the first liquid receiving plate is disposed in an inclined manner, and a horizontal height of a side of the first liquid receiving plate close to the second liquid receiving plate is higher than a horizontal height of a side of the first liquid receiving plate close to the opening.

4. The cleaning assembly for optical fibers according to claim 2, wherein a drain pipe is provided at the bottom of the cleaning box, and a control valve is provided on the drain pipe.

5. The optical fiber cleaning assembly according to claim 2, wherein connecting plates are provided at both sides of the cleaning box, and the connecting plates are connected to the body.

6. The optical fiber cleaning assembly of claim 2, wherein the ultrasonic probe is mounted to a bottom of the cleaning box.

7. The optical fiber cleaning assembly according to claim 6, wherein the ultrasonic probe is located at a central position of the bottom of the cleaning box.

8. The optical fiber cleaning assembly according to claim 2, wherein the housing is a hollow casing, the casing has a first mounting hole, the cleaning box is mounted in the first mounting hole, and the liquid receiving plate is connected to the casing.

9. The optical fiber cleaning assembly according to claim 8, wherein the housing is enclosed by a bottom plate, a side plate, a first table, a second table and a receiving plate, the first table and the second table are connected by the receiving plate, the horizontal position of the first table is lower than that of the second table, and the first mounting hole is formed in the first table.

10. The optical fiber cleaning assembly according to claim 9, wherein the second table is disposed obliquely, a second mounting hole is disposed on the second table, and a touch panel is mounted in the second mounting hole.

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