Portable interface testing device for communication cable

Abstract

The invention discloses a portable interface testing device for a communication cable, and relates to the technical field of communication cable testing devices.The portable interface testing device comprises a cable interface tester main body, a cleaning mechanism is arranged at the front end of the cable interface tester main body, and the cleaning mechanism comprises a blowing assembly, a wiping assembly and a spraying assembly; the front end face of the cable interface tester main body is provided with a detection interface and a cleaning interface, the upper end face of the cable interface tester is provided with a display screen and a control panel, the purging assembly comprises an air pipe, a driving shaft, a motor and an impeller, and the purging assembly is installed on the inner end face, close to the cleaning interface, of the cable interface tester main body. The device has the advantages of integrating blowing, wiping and spray cleaning functions, and solves the problems that the detection result is easily influenced by stains during detection of the existing cable test equipment, the device is lack of effective cleaning capability, and the operation is complicated and time-consuming.

Description

Technical Field

[0001] The present invention relates to the technical field of communication cable testing devices, in particular to a portable interface testing device for communication cables. Background Art

[0002] As an important carrier of modern information exchange, the stability and reliability of the performance of communication cables are directly related to the quality of communication. In the process of maintaining and troubleshooting the communication network, the detection of the interface is one of the key steps to ensure the normal operation of the cable. However, when there is dust, grease or other stains on the interface surface, it may cause attenuation or interruption of signal transmission, thereby affecting the accuracy of the test results. These pollutants will not only interfere with the quality of the electrical connection, but also cause misjudgment, increase unnecessary maintenance costs and time consumption.

[0003] Most of the cable interface testing equipment currently on the market focuses mainly on the test function itself and lacks effective cleaning capabilities. This means that before accurate testing, the cable interface must be pre-treated with additional professional cleaning tools. Traditional cleaning methods usually include manual wiping or using a simple blowing device to remove surface dust, but these methods often cannot completely remove all types of contaminants, especially for those stains that are difficult to reach or have strong adhesion. In addition, this method of relying on external cleaning tools increases the complexity and time cost of operation, which is particularly inconvenient when rapid response and frequent movement of the work site are required. Therefore, the development of a portable cable interface testing device with an integrated automatic cleaning function can simplify the operating process and improve work efficiency without sacrificing detection accuracy, which has become an urgent need in the industry. Summary of the invention

[0004] The purpose of the present invention is to provide a portable interface testing device for communication cables, which has the advantages of integrated purging, wiping and spray cleaning functions, and solves the problems that the existing cable testing equipment is easily affected by stains during detection, lacks effective cleaning ability, and is complicated and time-consuming to operate.

[0005] To achieve the above object, the present invention provides the following technical solution: a portable interface test device for communication cables, comprising a cable interface tester body, a cleaning mechanism is provided at the front end of the cable interface tester body, and the cleaning mechanism comprises a purge component, a wiping component and a spray component;

[0006] The front end surface of the cable interface tester body is provided with a detection interface and a cleaning interface, and the upper end surface of the cable interface tester is provided with a display screen and a control panel;

[0007] The purge assembly includes an air duct, a drive shaft, a motor and an impeller, and the purge assembly is installed on the inner end surface of the main body of the cable interface tester near the cleaning interface;

[0008] The wiping assembly includes a transmission shaft and a cleaning rod, the wiping assembly is installed at the lower end of the purge assembly, and the motor drives the transmission shaft through the driving shaft;

[0009] The spray assembly comprises a piston rod, a piston sleeve, a liquid suction tube, a liquid spray tube and a liquid storage bottle, and the spray assembly is installed at the lower end of the wiping assembly.

[0010] As a preferred portable interface testing device for communication cables of the present invention, the air duct is fixedly installed in the main body of the cable interface tester, a filter is arranged on the top of the air duct, the drive shaft is inserted into the air duct and rotatably connected thereto, an impeller is arranged on the side end face of the drive shaft, the drive shaft is fixedly installed on the output shaft of the motor, the bottom of the air duct is connected to the detection interface, and an exhaust port is arranged on the bottom of the detection interface.

[0011] As a preferred portable interface testing device for a communication cable of the present invention, a first gear is provided on the side end face of the driving shaft, a second gear meshing with the first gear is provided on the transmission shaft, the transmission shaft is mounted on the inner end face of the cable interface tester body and movably connected thereto, and the cleaning rod is detachably mounted on the transmission shaft.

[0012] As a preferred portable interface testing device for a communication cable of the present invention, the side end face of the driving shaft is provided with an inclined turntable, the side end face of the transmission shaft is provided with a chuck cooperating with the inclined turntable, the side end face of the chuck is provided with a slot, the side end face of the slot is evenly provided with rollers, and the inclined turntable is inserted into the slot and connected with the rotating sliding contact.

[0013] As a preferred portable interface testing device for a communication cable of the present invention, a hexagonal slider is provided near the end of the transmission shaft of the cleaning rod, a sliding sleeve cooperating with the hexagonal slider is provided on the transmission shaft, a first magnet is provided on the side end surface of the hexagonal slider, and a second magnet cooperating with the first magnet is provided in the sliding sleeve.

[0014] As a preferred portable interface testing device for a communication cable of the present invention, a silicone head is provided at the front end of the cleaning rod, a wiping cotton is provided on the outer end surface of the silicone head, the wiping cotton is made of ultrafine fiber, a cavity is provided inside the silicone head, and the silicone head is a water drop-shaped structure.

[0015] As a preferred portable interface testing device for communication cables of the present invention, the piston sleeve is fixedly mounted on the inner end surface of the cable interface tester body, the front end of the piston rod is provided with a piston head which slides with the piston sleeve, the suction tube and the spray tube are fixedly mounted on the piston tower, the bottom of the suction tube is through-connected with the liquid storage bottle, the top of the spray tube is provided with an atomizing nozzle, the suction tube is provided with a second one-way valve, and the spray tube is provided with a first one-way valve.

[0016] As a preferred embodiment of the portable interface testing device for a communication cable of the present invention, the upper end surface of the piston rod is provided with a bearing sleeve, and the bearing sleeve is sleeved on the transmission shaft and rotatably connected thereto.

[0017] As a preferred portable interface testing device for a communication cable of the present invention, a puncture head is provided at the end of the pipette, a liquid discharge port is provided at the bottom of the side end surface of the liquid storage bottle, and a rubber pad is provided in the liquid discharge port.

[0018] As a preferred portable interface testing device for communication cables of the present invention, a storage groove is provided at the bottom of the cable interface tester body, a snap-on sealing cover is provided at the bottom of the storage groove, and the bottom of the liquid storage bottle is a slope structure.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention realizes the coordinated operation of multiple cleaning functions through the linkage design of the purge component, the wiping component and the spray component. The motor drives the impeller to generate directional airflow to sweep the loose dust on the interface surface; the transmission shaft of the wiping component drives the cleaning rod to rotate and axially reciprocate, and the water droplet-shaped structure of the ultrafine fiber wiping cotton and the silicone head is combined to expand the contact area during squeezing, effectively cleaning stubborn stains while avoiding scratching the interface; the spray component automatically sprays detergent through the transmission shaft to link the piston rod to dissolve oil and reduce friction, and cooperates with the airflow to accelerate the volatilization of the solvent, thereby solving the problem of test errors caused by incomplete traditional cleaning, while shortening the drying time and significantly improving the detection efficiency and interface safety.

[0021] 2. The present invention adopts a magnetic cleaning rod design, which realizes quick disassembly and assembly through the hexagonal slider and magnet adsorption, making it easy to replace the dirty wiping head; the liquid storage bottle is sealed with a rubber pad through the puncture head, which supports quick replacement of cleaning agents and avoids the risk of leakage. The bottom storage tank and the inclined liquid storage bottle are designed to optimize space utilization, and the snap-on sealing cover ensures stable carrying. These modular structures solve the problems of cumbersome component replacement and bulky equipment in on-site operations, making maintenance operations simple and efficient, while enhancing overall portability and adapting to flexible use requirements under complex working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 A top view of the present invention;

[0024] Figure 3 For the present invention Figure 2 Middle AA section;

[0025] Figure 4 For the present invention Figure 3 Enlarged view of point B in the middle;

[0026] Figure 5 It is a schematic diagram of the transmission state of the purge assembly, the wiping assembly and the spray assembly of the present invention;

[0027] Figure 6 An exploded view of the purge assembly, the wiping assembly and the spray assembly of the present invention;

[0028] Figure 7 It is a front cross-sectional view of the purge assembly, the wiping assembly and the spray assembly of the present invention in a coordinated state;

[0029] Figure 8 For the present invention Figure 7 Enlarged view of point D in the middle;

[0030] Fig. 9 For the present invention Figure 7 Enlarged view of point E in the middle;

[0031] Fig.10 For the present invention Figure 4 Enlarged view of center C.

[0032] In the figure: 1. Cable interface tester body; 101. Display screen; 102. Detection interface; 103. Control panel; 104. Storage tank; 1041. Sealing cover;

[0033] 2. Cleaning organization:

[0034] 201, purge assembly; 2011, air duct; 2012, drive shaft; 2013, motor; 2014, tilting turntable; 2015, impeller; 2016, first gear; 202, wiping assembly; 2021, transmission shaft; 2022, chuck; 20221, slot; 20222, roller; 2024, sliding sleeve; 20241, first magnet; 2025, cleaning rod; 20251, hexagonal slider; 2052, second magnet; 20254, wiping cotton; 20255, silicone head; 20256, cavity; 2026, second gear; 203, spray assembly; 2031, piston rod; 20311, bearing sleeve; 20312, piston head; 2032, piston sleeve; 2033, spray pipe; 20331, atomizing nozzle; 20332, first one-way valve; 2034, suction tube; 20341, puncture head; 20342, second one-way valve; 2035, liquid storage bottle; 20351, discharge port; 20352, rubber pad; 204, cleaning interface; 2041, exhaust port. DETAILED DESCRIPTION

[0035] Example 1

[0036] See also Figure 1-Figure 10 A portable interface test device for communication cables includes a cable interface tester body 1, a cleaning mechanism 2 is arranged at the front end of the cable interface tester body 1, the cleaning mechanism 2 includes a purge component 201, a wiping component 202 and a spray component 203, and the cable interface tester body 1 is built with a rechargeable battery for powering the device;

[0037] The front end surface of the cable interface tester body 1 is provided with a detection interface 102 and a cleaning interface 204. The outer end surfaces of the detection interface 102 and the cleaning interface 204 are both provided with external threads that match the cable interface. The upper end surface of the cable interface tester is provided with a display screen 101 and a control panel 103;

[0038] The purge assembly 201 includes an air duct 2011, a drive shaft 2012, a motor 2013 and an impeller 2015. The purge assembly 201 is installed on the inner end surface of the cable interface tester body 1 near the cleaning interface 204;

[0039] The wiping assembly 202 includes a transmission shaft 2021 and a cleaning rod 2025. The wiping assembly 202 is installed at the lower end of the purge assembly 201. The motor 2013 drives the transmission shaft 2021 through the driving shaft 2012.

[0040] The spray assembly 203 includes a piston rod 2031 , a piston sleeve 2032 , a liquid suction tube 2034 , a liquid spraying tube 2033 and a liquid storage bottle 2035 . The spray assembly 203 is installed at the lower end of the wiping assembly 202 .

[0041] Furthermore, the air duct 2011 is fixedly installed in the cable interface tester body 11, a filter is arranged on the top of the air duct 2011, a drive shaft 2012 is inserted into the air duct 2011 and is rotatably connected thereto, an impeller 2015 is arranged on the side end face of the drive shaft 2012, the drive shaft 2012 is fixedly installed on the output shaft of the motor 2013, the bottom of the air duct 2011 is connected to the detection interface 102, and an exhaust port 2041 is arranged at the bottom of the detection interface 102.

[0042] The motor 2013 drives the impeller 2015 to rotate through the drive shaft 2012, so that the impeller 2015 draws air from the top of the air duct 2011, and then blows air from the bottom of the air duct 2011 to the cable interface, blowing away the wiped dust. At the same time, the airflow accelerates the volatilization of the cleaning solvent, so that it can be inserted into the detection interface 102 for detection after being pulled out.

[0043] Furthermore, a first gear 2016 is provided on the side end face of the driving shaft 2012, and a second gear 2026 meshing with the first gear 2016 is provided on the transmission shaft 2021. The transmission shaft 2021 is installed on the inner end face of the cable interface tester body 1 and is movably connected thereto, and the cleaning rod 2025 is detachably installed on the transmission shaft 2021.

[0044] The motor 2013 drives the drive shaft 2012 to rotate, and the drive shaft 2012 is transmitted through the first gear 2016 and the second gear 2026, driving the transmission shaft 2021 to rotate, thereby driving the cleaning rod 2025 on the transmission shaft 2021 to rotate, wiping the center of the joint to clean stubborn stains. The thickness of the second gear 2026 is greater than the sliding stroke of the transmission shaft 2021, ensuring that the first gear 2016 and the second gear 2026 can remain engaged during the sliding process of the transmission shaft 2021, thereby stabilizing the transmission.

[0045] Furthermore, the side end face of the driving shaft 2012 is provided with an inclined turntable 2014, the side end face of the transmission shaft 2021 is provided with a chuck 2022 cooperating with the inclined turntable 2014, the side end face of the chuck 2022 is provided with a slot 20221, the side end face of the slot 20221 is evenly provided with rollers 20222, and the inclined turntable 2014 is inserted into the slot 20221 and is connected with the rotating sliding contact.

[0046] The tilting turntable 2014 is driven to rotate during the rotation of the driving shaft 2012. The edge of the tilting turntable 2014 will produce a horizontal displacement difference. The tilting turntable 2014 transmits the horizontal displacement difference to the transmission shaft 2021 through the clamping plate 2022, so that the transmission shaft 2021 slides back and forth along the axial direction, so that the silicone head 20255 at the end of the cleaning rod 2025 intermittently squeezes the cable interface. By arranging a roller 20222 on the side end face of the slot 20221, the friction between the clamping plate 2022 and the tilting turntable 2014 is reduced, thereby improving the service life of the equipment.

[0047] Furthermore, a hexagonal slider 20251 is provided at the end of the cleaning rod 2025 close to the transmission shaft 2021, a sliding sleeve 2024 cooperating with the hexagonal slider 20251 is provided on the transmission shaft 2021, a first magnet 20241 is provided on the side end surface of the hexagonal slider 20251, and a second magnet 2052 adsorbed and cooperated with the first magnet 20241 is provided in the sliding sleeve 2024.

[0048] The cleaning rod 2025 cooperates with the hexagonal slider 20251 and the sliding sleeve 2024, so that the transmission shaft 2021 can transmit temperature to the cleaning rod 2025. The electric cleaning rod 2025 rotates to clean the cable connector. The magnetic structure enables the transmission shaft 2021 to drive the cleaning rod 2025 to slide stably during the forward and backward sliding process, and the magnetic structure facilitates the removal and installation of the cleaning rod 2025. When the wiping cotton 20254 at the front end of the cleaning rod 2025 is too dirty, the cleaning rod 2025 can be taken out with tweezers and replaced with a new cleaning rod 2025 for the next operation.

[0049] Furthermore, a silicone head 20255 is provided at the front end of the cleaning rod 2025, and a wiping cotton 20254 is provided on the outer end surface of the silicone head 20255. The wiping cotton 20254 is made of ultrafine fiber, and a cavity 20256 is provided inside the silicone head 20255. The silicone head 20255 is a water drop-shaped structure.

[0050] The silicone head 20255 is made of a softer material. When the cleaning rod 2025 moves forward under the action of the transmission shaft 2021 and squeezes the light in the center of the cable interface, the silicone head 20255 is squeezed from a water drop shape to a pancake shape, thereby increasing the wiping area. When the transmission shaft 2021 is away from the cable connector, the silicone head 20255 is away from the cable core, thereby leaving space for movement for air circulation to blow away attached dust and accelerate the volatilization of the detergent. The surface structure of the ultrafine fiber avoids scratches during the wiping process and ensures the quality of the interface.

[0051] Furthermore, the piston sleeve 2032 is fixedly mounted on the inner end surface of the cable interface tester body 11, the front end of the piston rod 2031 is provided with a piston head 20312 which slides with the piston sleeve 2032, the suction tube 2034 and the spray tube 2033 are fixedly mounted on the piston tower, the bottom of the suction tube 2034 is through-connected with the liquid storage bottle 2035, the top of the spray tube 2033 is provided with an atomizing nozzle 20331, the suction tube 2034 is provided with a second one-way valve 20342, and the spray tube 2033 is provided with a first one-way valve 20332.

[0052] When the piston rod 2031 moves toward the end of the piston sleeve 2032, the piston head 20312 squeezes the detergent in the piston sleeve 2032, causing it to be sprayed from the spray pipe 2033 to the end of the atomizing nozzle 20331, sprayed on the surface of the cable core and the wiping cotton 20254, dissolving stains and reducing the friction between the wiping cotton 20254 and the cable core. When the piston rod 2031 moves away from the end of the piston sleeve 2032, the piston sleeve 2032 draws the detergent in the liquid storage bottle 2035 through the washing liquid port.

[0053] Furthermore, a bearing sleeve 20311 is provided on the upper end surface of the piston rod 2031 , and the bearing sleeve 20311 is sleeved on the transmission shaft 2021 and rotatably connected thereto.

[0054] During the forward and backward rotation and sliding of the transmission shaft 2021 , the piston rod 2031 is driven to reciprocate forward and backward through the bearing sleeve 20311 , so that the spray assembly 203 continuously draws the cleaning agent from the liquid storage bottle 2035 , and finally sprays it out from the atomizing nozzle 20331 .

[0055] Furthermore, a puncture head 20341 is provided at the end of the pipette 2034 , a liquid discharge port 20351 is provided at the bottom of the side end surface of the liquid storage bottle 2035 , and a rubber pad 20352 is provided in the liquid discharge port 20351 .

[0056] When the liquid storage bottle 2035 needs to be replaced, pull out the empty liquid storage bottle 2035, align the discharge port 20351 of the new liquid storage bottle 2035 with the puncture head 20341, so that the puncture head 20341 pierces the rubber pad 20352 and is connected with the liquid storage bottle 2035, thereby quickly completing the replacement of the liquid storage bottle 2035. The rubber pad 20352 is made of fluororubber, has good corrosion resistance, is easy to operate, and will not cause solvent leakage.

[0057] Furthermore, a storage tank 104 is provided at the bottom of the cable interface tester body 1, a snap-fit ​​sealing cover 1041 is provided at the bottom of the storage tank 104, and the bottom of the liquid storage bottle 2035 is an inclined structure.

[0058] The snap-on sealing cover 1041 structure is convenient for opening and replacing the liquid storage bottle 2035 in the storage tank 104. The inclined structure of the liquid storage bottle 2035 allows the detergent in the liquid storage bottle 2035 to flow naturally toward the drain port 20351 under the action of gravity, which helps to empty the detergent and avoid waste. The detergent can be anhydrous ethanol or a special optical cleaner.

[0059] When using the device, first, confirm that there is enough detergent in the liquid storage bottle 2035. If the liquid storage bottle 2035 is empty, it needs to be replaced. When replacing, open the snap-on sealing cover 1041 of the storage slot 104 at the bottom of the cable interface tester body 1, pull out the empty liquid storage bottle 2035, align the discharge port 20351 of the new liquid storage bottle 2035 with the piercing head 20341 at the end of the pipette 2034, so that the piercing head 20341 pierces the rubber pad 20352 in the discharge port 20351 of the liquid storage bottle 2035 to achieve through connection, and then cover the sealing cover 1041;

[0060] Align the communication cable connector to be tested with the cleaning interface 204, tighten it to the cleaning interface 204, turn on the power of the equipment, and start the motor 2013 through the control panel 103. After the motor 2013 is started, its output shaft drives the drive shaft 2012 to rotate, and the impeller 2015 on the drive shaft 2012 rotates accordingly. The impeller 2015 draws air from the top of the air duct 2011, and the air passes through the air duct 2011 and blows from the bottom of the air duct 2011 to the cable interface. On the one hand, this airflow can blow away the dust wiped off during the subsequent wiping process, and on the other hand, it can accelerate the volatilization of the cleaning solvent. The first gear 2016 on the side end face of the drive shaft 2012 drives the second gear 2015 on the transmission shaft 2021 that is meshed with it. 26 rotates, thereby rotating the transmission shaft 2021, driving the cleaning rod 2025 installed on the transmission shaft 2021 to rotate. The outer end surface of the silicone head 20255 at the front end of the cleaning rod 2025 is provided with a wiping cotton 20254 made of ultra-fine fiber, which can wipe the center of the joint to clean stubborn stains. At the same time, the rotation of the driving shaft 2012 drives the tilting turntable 2014 to rotate. The tilting turntable 2014 transmits the horizontal displacement difference to the transmission shaft 2021 through the clamping plate 2022, so that the transmission shaft 2021 slides back and forth along the axial direction. The cleaning rod 2025 cooperates with the sliding sleeve 2024 on the transmission shaft 2021 through the hexagonal slider 20251. When the transmission shaft 2021 slides, the cleaning rod 2025 The cleaning rod 2025 can also slide back and forth stably, and the first magnet 20241 on the hexagonal slider 20251 is adsorbed and matched with the second magnet 2052 in the sliding sleeve 2024, which is convenient for the removal and installation of the cleaning rod 2025. When the wiping cotton 20254 at the front end of the cleaning rod 2025 is too dirty, the cleaning rod 2025 can be taken out by tweezers for replacement. When the transmission shaft 2021 drives the cleaning rod 2025 to move back and forth, the silicone head 20255 is squeezed from a water drop shape to a pancake shape when it is close to the cable connector, thereby increasing the wiping area; when it is away from the cable connector, a circulation space is left for the airflow. When the transmission shaft 2021 rotates and slides back and forth, the active The plug rod 2031 reciprocates back and forth. When the piston rod 2031 moves toward the end of the piston sleeve 2032, the piston head 20312 squeezes the detergent in the piston sleeve 2032, so that it passes through the first one-way valve 20332 on the liquid spraying pipe 2033, and is sprayed out from the atomizing nozzle 20331 on the top, and sprayed on the surface of the cable core and the wiping cotton 20254, so as to dissolve the stains and reduce the friction between the wiping cotton 20254 and the cable core; when the piston rod 2031 moves away from the end of the piston sleeve 2032, the piston sleeve 2032 sucks the detergent from the liquid storage bottle 2035 through the second one-way valve 20342 on the liquid suction pipe 2034, and the bottom of the liquid suction pipe 2034 is connected with the liquid storage bottle 2035;

[0061] After cleaning is completed, the dust and stains at the cable interface are cleaned up, and the cleaning solvent evaporates faster under the action of airflow. At this time, the cable is unplugged from the cleaning interface 204 and can be directly inserted into the detection interface 102. The detection function is started through the control panel 103. The cable interface tester body 1 starts to test the cable interface. The test results will be displayed on the display screen 101 for the operator to view and record.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable interface test device for communication cables, comprising a cable interface tester body (1), characterized in that: A cleaning mechanism (2) is provided at the front end of the cable interface tester body (1), and the cleaning mechanism (2) comprises a purge component (201), a wiping component (202) and a spray component (203); The front end surface of the cable interface tester body (1) is provided with a detection interface (102) and a cleaning interface (204), and the upper end surface of the cable interface tester is provided with a display screen (101) and a control panel (103); The purge assembly (201) comprises an air duct (2011), a drive shaft (2012), a motor (2013) and an impeller (2015); the purge assembly (201) is installed on the inner end surface of the cable interface tester body (1) near the cleaning interface (204); The wiping assembly (202) comprises a transmission shaft (2021) and a cleaning rod (2025); the wiping assembly (202) is mounted at the lower end of the purge assembly (201); and the motor (2013) drives the transmission shaft (2021) via the driving shaft (2012); The spray assembly (203) comprises a piston rod (2031), a piston sleeve (2032), a liquid suction tube (2034), a liquid spray tube (2033) and a liquid storage bottle (2035); the spray assembly (203) is installed at the lower end of the wiping assembly (202).

2. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: The air duct (2011) is fixedly installed in the cable interface tester body (1); a filter is arranged on the top of the air duct (2011); the drive shaft (2012) is inserted into the air duct (2011) and is rotatably connected thereto; an impeller (2015) is arranged on the side end face of the drive shaft (2012); the drive shaft (2012) is fixedly installed on the output shaft of the motor (2013); the bottom of the air duct (2011) is connected to the detection interface (102); and an exhaust port (2041) is arranged on the bottom of the detection interface (102).

3. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: The side end face of the driving shaft (2012) is provided with a first gear (2016), the transmission shaft (2021) is provided with a second gear (2026) meshing with the first gear (2016), the transmission shaft (2021) is mounted on the inner end face of the cable interface tester body (1) and is movably connected thereto, and the cleaning rod (2025) is detachably mounted on the transmission shaft (2021).

4. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: The side end surface of the driving shaft (2012) is provided with an inclined turntable (2014), the side end surface of the transmission shaft (2021) is provided with a clamping plate (2022) that cooperates with the inclined turntable (2014), the side end surface of the clamping plate (2022) is provided with a slot (20221), the side end surface of the slot (20221) is evenly provided with rollers (20222), and the inclined turntable (2014) is inserted into the slot (20221) to be connected with the inclined turntable (2014) in a rotating sliding contact manner.

5. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: A hexagonal slider (20251) is arranged at the end of the cleaning rod (2025) close to the transmission shaft (2021); a sliding sleeve (2024) cooperating with the hexagonal slider (20251) is arranged on the transmission shaft (2021); a first magnet (20241) is arranged on the side end surface of the hexagonal slider (20251); and a second magnet (2052) adsorbed and cooperating with the first magnet (20241) is arranged in the sliding sleeve (2024).

6. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: The front end of the cleaning rod (2025) is provided with a silicone head (20255), the outer end surface of the silicone head (20255) is provided with a wiping cotton (20254), the wiping cotton (20254) is made of ultra-fine fibers, a cavity (20256) is provided inside the silicone head (20255), and the silicone head (20255) is a water drop-shaped structure.

7. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: The piston sleeve (2032) is fixedly mounted on the inner end surface of the cable interface tester body (1); the front end of the piston rod (2031) is provided with a piston head (20312) that is slidably matched with the piston sleeve (2032); the liquid suction pipe (2034) and the liquid spray pipe (2033) are fixedly mounted on the piston tower; the bottom of the liquid suction pipe (2034) is connected to the liquid storage bottle (2035); the top of the liquid spray pipe (2033) is provided with an atomizing nozzle (20331); the liquid suction pipe (2034) is provided with a second one-way valve (20342); and the liquid spray pipe (2033) is provided with a first one-way valve (20332).

8. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: The upper end surface of the piston rod (2031) is provided with a bearing sleeve (20311), and the bearing sleeve (20311) is sleeved on the transmission shaft (2021) and is rotatably connected thereto.

9. A portable interface testing device for a communication cable as claimed in claim 1, characterized in that: The end of the pipette (2034) is provided with a puncture head (20341), the bottom of the side end surface of the liquid storage bottle (2035) is provided with a liquid discharge port (20351), and a rubber pad (20352) is provided inside the liquid discharge port (20351).

10. A portable interface testing device for a communication cable as claimed in claim 9, characterized in that: A storage slot (104) is provided at the bottom of the cable interface tester body (1), a snap-fit ​​sealing cover (1041) is provided at the bottom of the storage slot (104), and the bottom of the liquid storage bottle (2035) is an inclined structure.

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