A testing platform for communication equipment production

Abstract

The present invention discloses a communication equipment production testing platform in the field of communication equipment testing technology, including a testing chassis, a partition is provided on the inner wall of the testing chassis, a movable sealing door is provided in the inner wall of the partition, an electric push rod is provided on one side of the outer wall of the movable sealing door, a low temperature testing chamber, a high temperature testing chamber, a dustproof testing chamber and a waterproof testing chamber are provided between the partitions, and a refrigeration sheet and a refrigerator are provided in the low temperature testing chamber. In the present invention, by designing a testing mechanism consisting of a testing chassis, a strong current testing box, a weak current testing box, a working condition display screen, a low temperature testing chamber, a high temperature testing chamber, a waterproof testing chamber and a dustproof testing chamber, it is possible to detect the full range of working conditions of the communication equipment, which not only ensures the use of the normal electrical signal and network signal functions of the equipment, but also ensures the normal use of the equipment in multiple forms of harsh environments.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment detection, in particular to a detection platform for communication equipment production. Background Art

[0002] Communication equipment refers to wired communication equipment and wireless communication equipment used in industrial control environments. Wired communication equipment mainly introduces solutions to serial communication, professional bus-type communication, industrial Ethernet communication and conversion equipment between various communication protocols in industrial sites, mainly including routers, switches, modems and other equipment. Wireless communication equipment mainly includes wireless AP, wireless bridge, wireless network card, wireless lightning arrester, antenna and other equipment.

[0003] At present, the existing communication equipment detection device has the following shortcomings:

[0004] 1. After the existing communication equipment is manufactured, most of them only carry out quantitative functional testing on electrical signals and network signals. The detection devices for their use scope and use scenarios are limited and relatively single, which is not conducive to the safe use of the equipment;

[0005] 2. The existing communication equipment detection methods in harsh environments are mostly independent devices, which are cumbersome to operate and require frequent changes of positions and detection instruments, resulting in low efficiency;

[0006] 3. When testing the harsh environment simulator, the internal environment needs to be cleaned manually, and the communication equipment also needs to be cleaned manually, which affects the detection.

[0007] Therefore, those skilled in the art provide a communication equipment production testing platform to solve the problems raised in the above background technology. Summary of the invention

[0008] The purpose of the present invention is to provide a testing platform for communication equipment production to solve the problems raised in the above background technology.

[0009] To achieve the above object, the present invention provides the following technical solutions:

[0010] A testing platform for the production of communication equipment, comprising a testing chassis, a partition is provided on the inner wall of the testing chassis, a movable sealing door is provided in the inner wall of the partition, an electric push rod is provided on one side of the outer wall of the movable sealing door, a low-temperature testing chamber, a high-temperature testing chamber, a dustproof testing chamber and a waterproof testing chamber are provided between the partitions, a refrigeration plate and a refrigerator are provided in the low-temperature testing chamber, an electric heating pipe and an air intake fan are provided in the high-temperature testing chamber, a diffusion nozzle, a dust recovery box and a vacuum cleaner are provided in the dustproof testing chamber, and a spray nozzle, a filter plate and a wastewater recovery box are provided in the waterproof testing chamber.

[0011] As a further solution of the present invention: the partition is welded to the inner wall of the detection chassis, the movable sealing door is slidingly connected to the partition through the electric push rod, a screw rod is arranged through the movable sealing door, one end of the screw rod is rollingly connected to the inner wall of the detection chassis, and one end of the outer end of the screw rod is keyed to a motor.

[0012] As a further solution of the present invention: a closed door panel is embedded on one side wall of the outside of the detection chassis, the screw rod passes through the closed door panel, a sealing strip is glued to the inner wall of the closed door panel, and a smart lock is fixed with screws directly above the sealing strip, and the low-temperature detection chamber, the high-temperature detection chamber, the dustproof detection chamber and the waterproof detection chamber are all formed between the partition and the inner wall of the detection chassis.

[0013] As a further solution of the present invention: the refrigeration plate is fixed on the detection box and the inner wall of the partition, the refrigerator is fixed on the bottom of the low-temperature detection chamber, and the refrigerator is connected to the refrigeration plate through a pipeline.

[0014] As a further solution of the present invention: the electric heating tube is fixed on the detection chassis and the inner wall of the partition, the air intake fan is fixed on the bottom of the high-temperature detection chamber, and a dust box is fixed on the outer top of the dustproof detection chamber. The dust box is provided with a sand delivery pump, and the sand delivery pump is connected to the diffusion nozzle.

[0015] As a further solution of the present invention: the diffusion nozzle is connected and fixed to the top of the dustproof detection chamber, the air intake fan is fixed to the bottom of the dustproof detection chamber, a water tank is arranged at the outer top of the waterproof detection chamber, the water tank is provided with a water supply pump, the water supply pump is connected to the spray nozzle through a pipeline, the filter plate is clamped between the indoor walls of the waterproof detection chamber, and the wastewater recovery tank is fixed to the bottom of the filter plate.

[0016] As a further solution of the present invention: a second circulation pipe is connected to the back side of the sand and dust recovery box, and a first circulation pipe is connected to the back side of the wastewater recovery box. The first circulation pipe is connected to the water tank through a water pump, and the second circulation pipe is connected to the sand and dust box through a sand pump.

[0017] As a further solution of the present invention: a discharge door is hingedly connected to a side wall of the outer side of the detection chassis, a working condition display screen embedded in the outer wall of the detection chassis is provided on one side of the discharge door, and a high-voltage detection box and a low-voltage detection box are fixed to the outer top of the low-temperature detection chamber.

[0018] As a further solution of the present invention: a control chassis is fixed to the side of the second circulation pipeline away from the first circulation pipeline, a sliding sleeve is slidably connected to the screw rod, a loading frame is welded to the bottom of the sliding sleeve, and a telescopic external connecting line electrically connected to the high-voltage detection box and the low-voltage detection box is hung on the loading frame.

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

[0020] 1. In the present invention, by designing a detection mechanism consisting of a detection chassis, a strong current detection box, a weak current detection box, a working condition display screen, a low temperature detection chamber, a high temperature detection chamber, a waterproof detection chamber and a dustproof detection chamber, it is possible to detect the full range of working conditions of the communication equipment, which not only ensures the use of the normal electrical signal and network signal functions of the equipment, but also ensures the normal use of the equipment in various forms of harsh environments;

[0021] 2. In the present invention, by designing an intelligent sliding assembly consisting of a motor, a screw rod, a sliding sleeve, a material loading frame, a partition, a movable sealing door and a closed door panel, the communication equipment can be integrated into each detection room for flow detection, thereby improving the detection efficiency;

[0022] 3. In the present invention, by arranging components such as a water tank, a dust box, a wastewater recovery box, a dust recovery box, a first circulation pipe, a second circulation pipe, a water pump, and a sand pump, efficient cleaning of the internal environment of the harsh environment simulation test room and the exterior of the communication equipment can be achieved, eliminating the work of manual cleaning and improving the efficiency of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a front cross-sectional view of the present invention;

[0025] Figure 3 It is a schematic diagram of the back structure of the closed door panel in the present invention;

[0026] Figure 4 It is a schematic diagram of the back structure of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the partition in the present invention;

[0028] Figure 6 The figure is a schematic diagram of the connection relationship between the movable sealing door and the electric push rod in the present invention.

[0029] In the figure: 1-detection chassis; 2-closed door panel; 3-screw; 4-discharging door; 5-motor; 6-loading frame; 7-partition; 8- low temperature test chamber; 9- high temperature test chamber; 10- dustproof test chamber; 11- waterproof test chamber; 12- refrigeration plate; 13- refrigerator; 14- electric heating pipe; 15- air intake fan; 16- water tank; 17- spray nozzle; 18- wastewater recovery box; 19- sand and dust box; 20- sand and dust recovery box; 21- vacuum cleaner; 22- first circulation pipeline; 23- second circulation pipeline; 24- water pump; 25- sand pump; 26- movable sealing door; 27- electric push rod; 28- control chassis; 29- working condition display screen; 30- strong current detection box; 31- weak current detection box; 32- sealing strip; 33- telescopic external connection line; 34- smart lock; 35- filter plate; 36- diffusion nozzle; 37- sliding sleeve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 6 In an embodiment of the present invention, a communication equipment production testing platform includes a testing chassis 1, a partition 7 is arranged on the inner wall of the testing chassis 1, a movable sealing door 26 is arranged in the inner wall of the partition 7, an electric push rod 27 is arranged on one side of the outer wall of the movable sealing door 26, a low-temperature testing chamber 8, a high-temperature testing chamber 9, a dust-proof testing chamber 10 and a waterproof testing chamber 11 are arranged between the partitions 7, a refrigeration plate 12 and a refrigerator 13 are arranged in the low-temperature testing chamber 8, an electric heating pipe 14 and an intake fan 15 are arranged in the high-temperature testing chamber 9, a diffusion nozzle 36, a dust recovery box 20 and a dust collector 21 are arranged in the dust-proof testing chamber 10, and a spray nozzle 17, a filter plate 35 and a wastewater recovery box 18 are arranged in the waterproof testing chamber 11.

[0032] Embodiment 1: The partition 7 is welded to the inner wall of the detection chassis 1, and the movable sealed door 26 is slidably connected to the partition 7 through an electric push rod 27. A screw rod 3 is provided through the movable sealed door 26, and one end of the screw rod 3 is rollingly connected to the inner wall of the detection chassis 1. The outer end of the screw rod 3 is keyed to a motor 5. The screw rod 3 passes through the partition 7 and the inner wall of the detection chassis 1. The motor 5 drives the screw rod 3 to rotate forward and reverse, so that the communication equipment can be flexibly moved in each simulated environment detection room. The movable sealed door 26 has a through hole that can seal and wrap the outer wall of the screw rod 3. This through hole can play a blocking function to avoid heat loss, water leakage and dust ingress; a closed door panel 2 is embedded in one side wall of the outer side of the detection chassis 1, and the closed door panel 2 can be connected to the detection chassis 1 through a sealing strip 32 The airtight connection can also be opened by the smart lock 34, and the screw rod 3 can be slid out by external force to clean the inner wall of the waterproof detection chamber 11, or the equipment to be tested can be taken out. The screw rod 3 passes through the closed door panel 2, and the connection between the screw rod 3 and the closed door panel 2 is a non-bearing, non-threaded connection, which plays the role of supporting the screw rod 3 and can be flexibly moved. A sealing strip 32 is glued to the inner wall of the closed door panel 2, and a smart lock 34 is fixed by screws just above the sealing strip 32. The low-temperature detection chamber 8, the high-temperature detection chamber 9, the dustproof detection chamber 10 and the waterproof detection chamber 11 are all formed between the partition 7 and the inner wall of the detection chassis 1; the refrigeration plate 12 is fixed on the detection chassis 1 and the inner wall of the partition 7, and the refrigerator 13 is fixed at the bottom of the low-temperature detection chamber 8. The refrigerator 13 is connected to the refrigeration plate 12 through a pipeline. The refrigerator 13 has the same function as the refrigerator 13 of a common air-conditioning refrigerator, and the refrigeration plate 12 is used to transfer low temperature.

[0033] Embodiment 2: The electric heating tube 14 is fixed on the inner wall of the detection chassis 1 and the partition 7, the air intake fan 15 is fixed at the bottom of the high temperature detection chamber 9, and a dust box 19 is fixed on the top of the dustproof detection chamber 10. The dust in the dust box 19 is fine sand, which is convenient for diffusion to form mist and recovery. The dust box 19 is provided with a sand delivery pump, which is connected to the diffusion nozzle 36; the diffusion nozzle 36 is connected and fixed to the top of the dustproof detection chamber 10, the air intake fan 15 is fixed to the bottom of the dustproof detection chamber 10, and a water tank 16 is arranged on the top of the waterproof detection chamber 11. The water tank 16 is provided with a water delivery pump, and the water delivery pump is connected to the spray nozzle 17 through a pipeline. The filter plate 35 is pressed between the inner walls of the waterproof detection chamber 11, and the wastewater recovery tank 18 is fixed to the bottom of the filter plate 35. Used to filter the dust in the previous dust process; the back side of the dust recovery box 20 is connected to the second circulation pipe 23, the back side of the wastewater recovery box 18 is connected to the first circulation pipe 22, the first circulation pipe 22 is connected to the water tank 16 through the water pump 24, and the second circulation pipe 23 is connected to the dust box 19 through the sand pump 25.

[0034] Embodiment three: A discharge door 4 is connected to a hinge on one side wall of the outer side of the detection chassis 1, and a working condition display screen 29 embedded in the outer wall of the detection chassis 1 is arranged on one side of the discharge door 4. A strong current detection box 30 and a weak current detection box 31 are fixed to the top outside the low-temperature detection chamber 8; a control chassis 28 is fixed to the side of the second circulation pipeline 23 away from the first circulation pipeline 22, a sliding sleeve 38 is slidably connected to the screw rod 3, a loading frame 6 is welded to the bottom of the sliding sleeve 38, and a telescopic external connection line 33 electrically connected to the strong current detection box 30 and the weak current detection box 31 is hung on the loading frame 6, the strong current detection box 30 is provided with a detection sensor for detecting the working condition of the electrical signal of the communication equipment, the weak current detection box 31 is provided with a wireless communication device, and a signal strength detection device, so as to facilitate the detection of the communication signal of the communication equipment.

[0035] A method for using a testing platform for communication equipment production: When the device is used, the strong current detection box 30 and the weak current detection box 31 are connected to an external power supply and an external network, and then the discharge door 4 is opened, and the communication equipment to be tested is placed in the loading frame 6, and the strong current detection line and the weak current detection line are connected through the telescopic external connection line 33 to realize power supply and network supply, and at the same time, the communication equipment is operated to realize wireless communication with the working condition display screen 29, and the discharge door 4 is closed to start the device. The communication equipment is first tested in the low temperature detection chamber 8, and the refrigerator 13 uses the refrigerant to transmit the low temperature, and the low temperature The heat is transferred to the low temperature detection chamber 8 through the refrigeration plate 12, and the working environment of the communication equipment is changed. After reaching the set temperature, it continues to work for a period of time. The working condition display screen 29 displays the working status of the communication equipment. Then the movable sealing door 26 is opened by the electric push rod 27, and the motor 5 drives the screw rod 3 to rotate. The screw rod 3 drives the slide to move into the high temperature detection chamber 9, and then the movable sealing door 26 is closed. The air intake fan 15 blows the heat generated by the electric heating pipe 14 to the surrounding of the communication equipment, so that the communication equipment works for a period of time in the set high temperature environment. The working condition display screen 29 keeps detecting the equipment, and then the screw rod 3 is turned on. The communication equipment is driven to move into the dustproof detection room 10, and the sand suction device in the dust box 19 injects sand into the diffusion nozzle 36 to form a sandstorm environment, so that the device operates for a period of time in the sandstorm environment, and the detection of the device is maintained. The dust is sucked into the dust recovery box 20 by the dust collector 21 at the bottom. Finally, the communication equipment is moved to the waterproof detection room 11, and the pump body in the water tank 16 draws water into the spray nozzle 17 to form a simulated rainfall environment, which is poured on the equipment, so that the equipment operates for a period of time. The working condition display screen 29 displays the working status of the communication equipment, and the filter screen at the bottom filters out the dust on the outer body of the equipment, and the wastewater enters the wastewater recovery box 18 for collection. Finally, the screw 3 reverses, carrying the loading frame 6 to the initial position, opening the material discharge door 4, taking out the communication equipment, disconnecting the connecting line, and completing the detection. Therefore, the design of this device can realize the detection of all-round operating conditions of communication equipment, which not only ensures the use of normal electrical signal and network signal functions of the equipment, but also guarantees the normal use of the equipment in various forms of harsh environments; it can realize integrated circulation detection of communication equipment in various testing rooms and improve detection efficiency; it can realize efficient cleaning of the internal environment of the harsh environment simulation test room and the external body of the communication equipment, eliminating the work of manual cleaning and improving detection efficiency.

[0036] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A testing platform for communication equipment production, comprising a testing chassis (1), characterized in that: A partition (7) is provided on the inner wall of the detection box (1), a movable sealing door (26) is provided in the inner wall of the partition (7), an electric push rod (27) is provided on one side of the outer wall of the movable sealing door (26), a low temperature detection chamber (8), a high temperature detection chamber (9), a dustproof detection chamber (10) and a waterproof detection chamber (11) are provided between the partitions (7), a cooling plate (12) and a refrigerator (13) are provided in the low temperature detection chamber (8), an electric heating pipe (14) and an air intake fan (15) are provided in the high temperature detection chamber (9), a diffusion nozzle (36), a sand and dust recovery box (20) and a dust collector (21) are provided in the dustproof detection chamber (10), and a spray nozzle (17), a filter plate (35) and a wastewater recovery box (18) are provided in the waterproof detection chamber (11); The partition (7) is welded to the inner wall of the detection box (1); the movable sealing door (26) is slidably connected to the partition (7) via the electric push rod (27); a screw rod (3) is provided through the movable sealing door (26); one end of the screw rod (3) is rollingly connected to the inner wall of the detection box (1); and one end of the screw rod (3) is key-connected to a motor (5); A closed door panel (2) is embedded in one side wall of the outer side of the detection box (1); the screw rod (3) passes through the closed door panel (2); a sealing strip (32) is glued to the inner wall of the closed door panel (2); a smart lock (34) is fixed directly above the sealing strip (32) by screws; the low temperature detection chamber (8), the high temperature detection chamber (9), the dustproof detection chamber (10) and the waterproof detection chamber (11) are all formed between the partition plate (7) and the inner wall of the detection box (1).

2. A communication equipment production testing platform according to claim 1, characterized in that: The refrigeration plate (12) is fixed to the detection box (1) and the inner wall of the partition (7), the refrigerator (13) is fixed to the bottom of the low-temperature detection chamber (8), and the refrigerator (13) and the refrigeration plate (12) are connected via a pipeline.

3. A communication equipment production testing platform according to claim 2, characterized in that: The electric heating tube (14) is fixed to the detection box (1) and the inner wall of the partition (7), the air intake fan (15) is fixed to the bottom of the high-temperature detection chamber (9), and a dust box (19) is fixed to the top of the dustproof detection chamber (10). The dust box (19) is provided with a sand delivery pump, and the sand delivery pump is connected to the diffusion nozzle (36).

4. A communication equipment production testing platform according to claim 3, characterized in that: The diffusion nozzle (36) is connected and fixed to the top of the dustproof detection chamber (10), the air intake fan (15) is fixed to the bottom of the dustproof detection chamber (10), a water tank (16) is arranged on the top of the waterproof detection chamber (11), a water pump is provided in the water tank (16), and the water pump is connected to the spray nozzle (17) through a pipeline, the filter plate (35) is clamped between the inner walls of the waterproof detection chamber (11), and the waste water recovery tank (18) is fixed to the bottom of the filter plate (35).

5. A communication equipment production testing platform according to claim 4, characterized in that: The back side of the sand and dust recovery box (20) is connected to a second circulation pipe (23), and the back side of the wastewater recovery box (18) is connected to a first circulation pipe (22). The first circulation pipe (22) is connected to the water tank (16) via a water pump (24), and the second circulation pipe (23) is connected to the sand and dust box (19) via a sand pump (25).

6. A communication equipment production testing platform according to claim 5, characterized in that: A discharge door (4) is hingedly connected to one side wall of the detection box (1), and a working condition display screen (29) embedded in the outer wall of the detection box (1) is arranged on one side of the discharge door (4). A high-voltage detection box (30) and a low-voltage detection box (31) are fixed to the top of the low-temperature detection chamber (8).

7. A communication equipment production testing platform according to claim 6, characterized in that: A control cabinet (28) is fixed to the side of the second circulation pipe (23) away from the first circulation pipe (22); a sleeve (38) is slidably connected to the screw rod (3); a loading frame (6) is welded to the bottom of the sleeve (38); and a telescopic external connection line (33) electrically connected to the strong current detection box (30) and the weak current detection box (31) is hung on the loading frame (6).

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