CN113438685B - Wireless communication module test system - Google Patents

Wireless communication module test system Download PDF

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Publication number
CN113438685B
CN113438685B CN202110547863.0A CN202110547863A CN113438685B CN 113438685 B CN113438685 B CN 113438685B CN 202110547863 A CN202110547863 A CN 202110547863A CN 113438685 B CN113438685 B CN 113438685B
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China
Prior art keywords
wireless communication
communication module
bearing
fixedly connected
pivot
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CN202110547863.0A
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Chinese (zh)
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CN113438685A (en
Inventor
陈景林
朱金文
温利冰
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Shenzhen Hongjie Xingye Technology Co ltd
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Shenzhen Hongjie Xingye Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/04—Processing captured monitoring data, e.g. for logfile generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/035—Cooling of active equipments, e.g. air ducts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/02—Constructional details
    • H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Data Mining & Analysis (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

The invention relates to a wireless communication module testing system, which comprises a mounting plate, wherein two grooves are formed in the front side of the mounting plate, a first bearing and a third bearing are respectively fixedly connected to the left side surface and the middle position of the inner wall of each groove, a first rotating shaft and a third rotating shaft are respectively arranged in the first bearing and the third bearing in a penetrating manner, and a positive thread column is fixedly connected between the first rotating shaft and the third rotating shaft. Compared with the prior art, the wireless communication module testing system has the advantages that the signal strength and the transmission sensitivity can be analyzed and the analysis data and the set data can be compared through the comparison module, so that the testing purpose is achieved. Because the fan and the semiconductor refrigerator are adopted to work, external air can be conveyed to the wireless controller through the heat dissipation holes after being cooled by the semiconductor refrigerator, and the purpose of heat dissipation of the wireless controller is achieved.

Description

Wireless communication module test system
Technical Field
The invention relates to the technical field of wireless communication module testing, in particular to a wireless communication module-free testing system.
Background
Wireless communication is a long-distance transmission communication between a plurality of nodes without transmission via conductors or cables, and can be performed by radio, or the like. Wireless communications include a variety of fixed, mobile and portable applications.
Most of the existing wireless communication devices have the problems of weak signals and low receiving sensitivity after long-time use, when the problems occur, the use of users can be influenced, and meanwhile, the users cannot test the wireless communication devices in time to determine the problem, so that the wireless communication devices are extremely inconvenient to use; meanwhile, most of the existing wireless communication module testing devices cannot be clamped when in use, further hand-held testing is needed in the use process, the testing efficiency is greatly reduced, the heat dissipation effect is poor, the normal working state of the wireless communication module testing devices is not guaranteed, and great inconvenience is brought to use.
Disclosure of Invention
First, the technical problem to be solved
In view of the above-mentioned drawbacks and shortcomings of the prior art, the present invention provides a wireless communication module testing system, which solves the technical problems of inconvenient signal detection, weak receiving sensitivity, inability to clamp and use, and poor heat dissipation effect.
(II) technical scheme
In order to achieve the above purpose, the wireless communication module testing system provided by the embodiment of the invention comprises a mounting plate, wherein two grooves are formed in the front side of the mounting plate, a first bearing and a third bearing are respectively and fixedly connected to the left side surface and the middle position of the inner wall of the grooves, a first rotating shaft and a third rotating shaft are respectively and fixedly connected between the first rotating shaft and the third rotating shaft, a positive threaded column is fixedly connected between the first rotating shaft and the third rotating shaft, the other end of the third rotating shaft penetrates through the third bearing and is fixedly connected with a reverse threaded column, the other end of the reverse threaded column is fixedly connected with a second rotating shaft, the surface of the second rotating shaft is sleeved with a second bearing, the second bearing is fixedly connected to the right side surface of the inner wall of the groove, one end of the first rotating shaft penetrates through the first bearing and is fixedly connected with a driving motor, and one end of the second rotating shaft penetrates through the second bearing and is fixedly connected with a transmission assembly;
the utility model discloses a semiconductor refrigerator, including mounting panel, wireless controller, air inlet window, wireless controller's inside is provided with wireless communication module, signal intensity detection module, receiving sensitivity detection module and data processing center, the spacing groove has been seted up to wireless controller's side, stopper and spacing groove joint, the cooling chamber has been seted up to the inside of mounting panel, the cooling intracavity is provided with the semiconductor refrigerator, the fresh air inlet window has been seted up to the back in cooling chamber, be provided with the fan in the fresh air inlet window.
Optionally, the transmission assembly includes two gears, two gears respectively fixed connection is in the one end of second pivot, and the transmission is connected with the tooth chain between two gears.
Optionally, a chute is formed above and below the two grooves, and the limiting block is slidably connected in the chute.
Optionally, a plurality of cooling holes are formed in the front side of the cooling cavity, and mounting holes are formed in four corners of the mounting plate.
Optionally, a dust screen is arranged in the air inlet window, and the number of the air inlet windows is four.
Optionally, a display screen, a first warning lamp and a second warning lamp are arranged in the wireless controller.
Optionally, the wireless communication module is electrically connected with the signal intensity detection module and the receiving sensitivity detection module through wires, the signal intensity detection module and the receiving sensitivity detection module are electrically connected with the data processing center through wires, and the data processing center is electrically connected with the first warning lamp, the second warning lamp and the display screen through wires.
Optionally, the data processing center includes an analysis module, a comparison module, and a database.
(III) beneficial effects
The beneficial effects of the invention are as follows: compared with the prior art, the wireless communication module testing system can drive the first rotating shaft to rotate by adopting the driving motor, so that the positive threaded column and the negative threaded column can be driven to rotate, the purpose of driving the limiting block to move left and right can be achieved by means of threaded connection between the positive threaded column and the negative threaded column and the limiting block, the clamping and separating of the limiting block and the limiting groove are achieved, and the purpose of clamping and fixing the wireless controller is achieved.
Compared with the prior art, the system can analyze the signal intensity and the transmission sensitivity, and compare the analysis data with the set data through the comparison module, so that the test purpose is achieved, and meanwhile, the data can be stored for each time through the database, so that the system is convenient to check.
Because adopt display screen, first warning light and second warning light, for prior art, it can show the result of processing and make things convenient for people to operate the display screen and look over the test result before, set for to red and green respectively through first warning light and second warning light, when detecting no problem, green second warning light lights up, when detected signal and sensitivity are less than the setting value, red first warning light lights up, the tester of being convenient for masters the test condition.
Drawings
FIG. 1 is a schematic front view of a wireless communication module testing system according to the present invention;
FIG. 2 is a schematic rear view of a wireless communication module testing system according to the present invention;
FIG. 3 is a system flow diagram of a wireless communication module testing system according to the present invention;
FIG. 4 is a schematic rear view of a wireless communication module testing system according to the present invention;
fig. 5 is a schematic perspective view of the wireless communication controller of fig. 1 according to the present invention.
[ reference numerals description ]
1: a mounting plate; 2: a first bearing; 3: a chute; 4: a positive threaded column; 5: a limiting block; 6: a limit groove; 7: a wireless controller; 8: a display screen; 9: a first warning light; 10. a second warning lamp; 11: a second rotating shaft; 12: a second bearing; 13: a groove; 14: a transmission assembly; 141: a toothed chain; 142: a gear; 15: a mounting hole; 16: a reverse threaded post; 17: a third rotating shaft; 18: a heat radiation hole; 19: a positioning groove; 20: a driving motor; 21: a cooling chamber; 22: a semiconductor refrigerator; 23: an air inlet window; 24: a blower; 25: a dust screen; 26: positioning columns; 27: a wireless communication module; 28: a signal strength detection module; 29: a reception sensitivity detection module; 30: a data processing center; 301: an analysis module; 302: a comparison module; 303: a database; 31. a first rotating shaft; 32. and a third bearing.
Detailed Description
The invention will be better explained by the following detailed description of the embodiments with reference to the drawings.
The wireless communication module testing system provided by the embodiment of the invention comprises a mounting plate 1, wherein two grooves 13 are formed in the front side of the mounting plate 1, and the two grooves 13 are correspondingly arranged up and down; the left side surfaces of the inner walls of the two grooves 13 are fixedly connected with a first bearing 2, and the middle parts of the two grooves 13 are fixedly connected with a third bearing 32; the first bearing 2 is internally provided with a first rotating shaft 31 in a penetrating way, the third bearing 32 is internally provided with a third rotating shaft 17 in a penetrating way, a positive threaded column 4 is fixedly connected between the first rotating shaft 31 and the third rotating shaft 17, and the other end of the third rotating shaft 17 passes through the third bearing 32 and is fixedly connected with a reverse threaded column 16.
The other end fixedly connected with second pivot 11 of back screw thread post 16, the second pivot 12 has been cup jointed on the surface of second pivot 11, second pivot 12 fixed connection is at the right flank of recess 13 inner wall, the one end of the first pivot 31 that is located Fang Aocao passes first bearing 2 and fixedly connected with driving motor 20, work through driving motor 20, can drive first pivot 31 and rotate, and then can drive the rotation of positive screw thread post 4 and back screw thread post 16, with the help of the threaded connection between positive screw thread post 4 and back screw thread post 16 and stopper 5, can reach the purpose that drives stopper 5 and move about, realize stopper 5 and spacing groove 6 joint and separation, and then reach the purpose that carries out the centre gripping to wireless controller 7.
Of course, it is also possible to provide that one end of the first rotation shaft 31 located in the lower groove passes through the first bearing 2 and is fixedly connected with the driving motor 20.
One end of the second rotating shaft 11 passes through the second bearing 12 and is fixedly connected with the transmission assembly 14, the transmission assembly 14 comprises two gears 142, the two gears 142 are respectively and fixedly connected with one end of the second rotating shaft 11, a toothed chain 141 is connected between the two gears 142 in a transmission manner, one gear 142 rotates, and the other gear 142 can be driven to rotate under the transmission effect of the toothed chain 141. By the arrangement of the transmission assembly 14, the driving motor 20 can drive the two positive threaded columns 4 and the reverse threaded column 16 to rotate simultaneously when in operation.
The equal threaded connection in surface of positive screw thread post 4 and back screw thread post 16 has stopper 5, constant head tank 19 has been seted up to the front side of mounting panel 1, the joint has constant head tank 26 in the constant head tank 19, through the joint of constant head tank 26 and constant head tank 19, can reach the purpose of carrying out preliminary fixed mounting to wireless controller 7, the front end fixedly connected with wireless controller 7 of constant head tank 26, the inside of wireless controller 7 is provided with wireless communication module 27, signal strength detection module 28, receive sensitivity detection module 29 and data processing center 30, wireless communication module 27 passes through wire electric connection with signal strength detection module 28 and receive sensitivity detection module 29, signal strength detection module 28 and receive sensitivity detection module 29 pass through wire electric connection with data processing center 30, data processing center 30 passes through wire and first warning lamp 9, second warning lamp 10 and display screen 8 electric connection, through setting up wireless communication module 27, and then can be connected with outside test equipment, and in the process through simulation transmission, test is carried out respectively and pass through signal strength detection module 28 and receive sensitivity detection module 29 and receive sensitivity detection module 30 and judge that test center 30 passes through, the purpose that the user of being convenient for look for in time reaches.
The limit groove 6 has been seted up to wireless controller 7's side, stopper 5 and limit groove 6 joint, cooling chamber 21 has been seted up to the inside of mounting panel 1, be provided with semiconductor refrigerator 22 in the cooling chamber 21, inlet window 23 has been seted up to the back of cooling chamber 21, be provided with fan 24 in the inlet window 23, work through fan 24 and semiconductor refrigerator 22, can carry wireless controller 7 through louvre 18 after the refrigeration of semiconductor refrigerator 22 with outside air, reach the purpose of dispelling the heat to wireless controller 7, guarantee wireless controller 7's life.
The spout 3 has been seted up to the top and the below of two recesses 13, and stopper 5 sliding connection is in spout 3, and with the help of the slip of stopper 5 in spout 3, can be under the rotation drive of positive screw thread post 4 and reverse screw thread post 16 about remove more stable, and a plurality of louvre 18 has been seted up to the front side of cooling chamber 21, and mounting hole 15 has all been seted up to mounting panel 1 four corners position.
Be provided with dust screen 25 in the fresh air inlet window 23, the quantity of fresh air inlet window 23 is four, be provided with display screen 8 in the wireless controller 7, first warning light 9 and second warning light 10, through setting up display screen 8, first warning light 9 and second warning light 10, display screen 8 can show the result of processing and make things convenient for people to operate display screen 8 to look over the test result before, set for red and green respectively through first warning light 9 and second warning light 10, when detecting no problem, green second warning light 10 lights, when detected signal and sensitivity are less than the setting value, red first warning light 9 lights, the test condition is mastered to the test personnel of being convenient for.
Specifically, the data processing center 30 includes an analysis module 301, a comparison module 302 and a database 303, and through the analysis module 301, the comparison module 302 and the database 303, signal strength and transmission sensitivity can be analyzed, and analysis data and set data can be compared through the comparison module 302, so that a test purpose is achieved, and meanwhile, data of each test can be stored through the database 303, so that convenience in checking is realized.
In order that the above-described aspects may be better understood, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example 1:
referring to fig. 1, fig. 2, fig. 3 and fig. 5, firstly, take the wireless controller 7, make the positioning column 26 peg graft into the positioning slot 19 and carry out preliminary fixation, then control the driving motor 20 to work through the external controller, drive the rotation of the positive screw thread column 4 and the reverse screw thread column 16 through the first rotating shaft 31, and drive the gear 142 to rotate through the second rotating shaft 11, drive the rotation of the other reverse screw thread column 16 and the positive screw thread column 4 through the transmission effect of the toothed chain 141 through the other gear 142 and the other second rotating shaft 11, make the stopper 5 move towards the wireless controller 7 until the stopper 5 is clamped into the limiting slot 6, carry out clamping fixation again on the wireless controller 7, then control the fan 24 and the semiconductor refrigerator 22 to work through the external controller, spray the heat dissipation to the wireless controller 7 through the louvre 18 after cooling the external air, then can be connected with the wireless controller 7 through the cable, then set up the test direction through opening the operation display screen 8.
Example 2:
referring to fig. 1 and 4, in the testing process, the wireless communication module 27 transmits information to the signal intensity detection module 28 and the receiving sensitivity detection module 29 for classification, then respectively transmits the classified data to the data processing center 30, then transmits the data to the comparison module 302 for comparison with a set value after analysis processing by the analysis module 301, and transmits the comparison data to the database 303 for storage, so as to check later, when the data processing center 30 controls the green second warning lamp 10 to light up for normal, when the data processing center does not accord with the set value, controls the red first warning lamp 9 to light up for indicating that a problem exists, and displays the signal intensity and the receiving sensitivity linearly through the display screen 8 for facilitating understanding of the intensity of each stage, and then, according to the testing problem, maintenance staff can perform maintenance processing according to the corresponding aspect.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the invention.

Claims (8)

1. The utility model provides a wireless communication module test system, includes mounting panel (1), its characterized in that, two recess (13) have been seted up to the front side of mounting panel (1), the left surface and the middle part position of recess (13) inner wall are fixedly connected with first bearing (2) and third bearing (32) respectively, wear to be equipped with first pivot (31) and third pivot (17) in first bearing (2) and third bearing (32) respectively, fixedly connected with positive screw thread post (4) between first pivot (31) and third pivot (17), the other end of third pivot (17) passes third bearing (32) and fixedly connected with reverse screw thread post (16), the other end fixedly connected with second pivot (11) of reverse screw thread post (16), second bearing (12) have been cup jointed on the surface of second pivot (11), one of them first pivot (31) one end is passed first bearing (2) and is fixedly connected with driving motor (20) in the right side of recess (13) inner wall, second pivot (11) are connected with drive assembly (14) fixedly;
the utility model discloses a cooling device for the solar cell module, including mounting panel (1), mounting panel, front screw thread post (4), back screw thread post (16), constant head tank (19) have been seted up to the surface of equal threaded connection of front screw thread post (4) and back screw thread post (16), constant head tank (19) have been seted up to the front side of mounting panel (1), joint has constant head tank (26) in constant head tank (19), the front end fixedly connected with wireless controller (7) of constant head tank (26), the inside of wireless controller (7) is provided with wireless communication module (27), signal strength detection module (28), receives sensitivity detection module (29) and data processing center (30), spacing groove (6) have been seted up to the side of wireless controller (7), cooling chamber (21) have been seted up to the inside of mounting panel (1), be provided with semiconductor refrigerator (22) in cooling chamber (21), inlet window (23) have been seted up to the back of cooling chamber (21), be provided with fan (24) in inlet window (21), a plurality of louvre (18) have been seted up to the front side of cooling chamber (21).
2. The wireless communication module testing system of claim 1, wherein: the transmission assembly (14) comprises two gears (142), the two gears (142) are respectively and fixedly connected to two ends of the second rotating shaft (11), and a toothed chain (141) is connected between the two gears (142) in a transmission mode.
3. The wireless communication module testing system of claim 1, wherein: the two grooves (13) are correspondingly provided with sliding grooves (3), and the limiting blocks (5) are in sliding connection in the sliding grooves (3).
4. The wireless communication module testing system of claim 1, wherein: mounting holes (15) are formed in four corners of the mounting plate (1).
5. The wireless communication module testing system of claim 1, wherein: the dustproof net (25) is arranged in the air inlet window (23), and the number of the air inlet windows (23) is four.
6. The wireless communication module testing system of claim 1, wherein: a display screen (8), a first warning lamp (9) and a second warning lamp (10) are arranged in the wireless controller (7).
7. The wireless communication module testing system of claim 6, wherein: the wireless communication module (27) is electrically connected with the signal intensity detection module (28) and the receiving sensitivity detection module (29) through wires, the signal intensity detection module (28) and the receiving sensitivity detection module (29) are electrically connected with the data processing center (30) through wires, and the data processing center (30) is electrically connected with the first warning lamp (9), the second warning lamp (10) and the display screen (8) through wires.
8. The wireless communication module testing system of claim 7, wherein: the data processing center (30) comprises an analysis module (301), a comparison module (302) and a database (303).
CN202110547863.0A 2021-05-19 2021-05-19 Wireless communication module test system Active CN113438685B (en)

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WO2020103121A1 (en) * 2018-11-23 2020-05-28 福建联迪商用设备有限公司 Function test fixture

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CN208820784U (en) * 2018-10-19 2019-05-03 深圳立讯检测股份有限公司 A kind of detection device of 4G intelligent wireless communication module
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WO2020103121A1 (en) * 2018-11-23 2020-05-28 福建联迪商用设备有限公司 Function test fixture
CN209710098U (en) * 2019-05-28 2019-11-29 苏州铭佳精密机械有限公司 A kind of communication module test fixture

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