Centralized monitoring system for environmental test equipment

Abstract

The utility model relates to an environment test equipment centralized monitoring system, which comprises at least one environment test equipment, an equipment data management module and an equipment monitoring module, and is characterized in that the equipment data management module comprises at least one first protocol converter and a local server; the input end of each first protocol converter is connected with the data output end of the corresponding environment test equipment, the output end of each first protocol converter is connected with the input end of the local server, and the local server is at least connected with a cloud server; the equipment monitoring module comprises at least one mobile display terminal, the mobile display terminal is connected with the local server through a local area network, and the mobile display terminal is connected with the cloud server through a wide area network.

Description

TECHNICAL FIELD

[0001] The present application relates to a monitoring system of environment type test equipment for electronic device measurement, in particular to a centralized monitoring system of environment type test equipment. BACKGROUND

[0002] In a laboratory for verifying environmental adaptability of electronic devices, there are usually various types of environment test equipment or related test equipment, such as damp alternating damp heat chamber, high temperature chamber, low temperature chamber, aging test chamber, etc., which are respectively used to simulate some application environments to carry out adaptability experiments of electronic devices or components, so as to test whether they meet the corresponding standards or requirements. In order to implement more accurate and strict monitoring of each environment type test equipment, and based on the consideration of reducing labor cost, the working parameters representing each environment type test equipment are usually integrated and centrally monitored by establishing a local area network, so that the visitors can access the laboratory related local area network to obtain monitoring information; however, as the number of devices connected to the local area network gradually increases and the cumulative amount of monitored data increases, the data loading speed when accessing the local area network gradually slows down, and as the access traffic gradually increases, it is easy to cause congestion of the access channel, which not only affects the normal monitoring process, but also easily causes server overload and other faults, causing data transmission collapse or data loss, and threatening the data security. SUMMARY

[0003] Based on the above background technology needs, the present application provides a centralized monitoring system of environment type test equipment, which is used to solve the problem that in the prior art, as the number of devices connected to the local area network gradually increases and the cumulative amount of monitored data increases, the data loading speed when accessing the local area network gradually slows down, and as the access traffic gradually increases, it is easy to cause congestion of the access channel, which not only affects the normal monitoring process, but also easily causes server overload and other faults, causing data transmission collapse or data loss, and threatening the data security.

[0004] To achieve the above purpose, the technical scheme of the present application is:

[0005] A centralized monitoring system of environment type test equipment, comprising at least one environment type test equipment, a device data management module and a device monitoring module, the device data management module comprising at least one first protocol converter and a local server, the input end of each first protocol converter being connected with the data output end of the corresponding environment type test equipment, the output end of each first protocol converter being connected with the input end of the local server, and the local server being connected with at least one cloud server; the device monitoring module comprising at least one mobile display terminal, the mobile display terminal being connected with the local server through a local area network, and the mobile display terminal being connected with the cloud server through a wide area network.

[0006] Preferably, the device data management module further comprises at least one device parameter regulator and at least one second protocol converter, an input end of each of the device parameter regulators is connected with at least one of the local server or the cloud server, and an output end thereof is connected with an input end of a corresponding second protocol converter, and an output end of the second protocol converter is connected with a data input end of a corresponding environmental simulation test device.

[0007] Preferably, the first protocol converter and the second protocol converter each comprise a Zigbee protocol converter or a Lora protocol converter.

[0008] Preferably, the data management module further comprises a device connection assembly, the device connection assembly comprises at least one wire harness receiver, at least one data transmission wire harness is arranged on the wire harness receiver in a stretchable and winding manner, one end of each of the data transmission wire harnesses is connected with a corresponding first protocol converter or second protocol converter, and the other end is pluggably connected with a corresponding environmental simulation test device.

[0009] Preferably, the device connection assembly further comprises at least one signal alarm, each of the signal alarms is electrically connected with a corresponding data transmission wire harness, and the signal alarm is used to emit a sound and / or light alarm signal in a powered state.

[0010] Preferably, the wire harness receiver comprises an upper fixed plate, a lower fixed plate, a connecting plate, and a plurality of winding mechanisms, the upper fixed plate is connected with the lower fixed plate in an integrated manner along a vertical direction through the connecting plate, a plurality of separation plates are arranged between the upper fixed plate and the lower fixed plate, winding gaps are formed between the separation plates, the winding mechanisms one-to-one correspond to the winding gaps and are rotatably matched with the separation plates, respectively, and the data transmission wire harnesses are arranged in a stretchable and winding manner with the winding mechanisms.

[0011] Preferably, the number of the connecting plates is one pair, the connecting plates are symmetrically distributed along the vertical direction relative to both sides of the upper fixed plate and the lower fixed plate, and the connecting plates are integrally connected with the upper fixed plate, the lower fixed plate, and the separation plates, a guide hole is formed on one side of the connecting plate opposite to the winding gap, the guide hole is in communication with the winding gap, and both ends of the data transmission wire pass through the guide holes corresponding thereto on different connecting plates, respectively.

[0012] Preferably, the device connection assembly further comprises a box body and a plurality of device plug interfaces, the box body is divided into a first chamber and a second chamber in space, and the first chamber is in communication with the second chamber, a plurality of extension holes are arranged on one side of the box body, the extension holes are in communication with the second chamber, the first protocol converter and the second protocol converter are arranged side by side in the first chamber, at least one pair of the wire harness receivers are arranged side by side in the second chamber, one end of the data transmission wire harness arranged on the same wire harness receiver is connected with the first protocol converter or the second protocol converter, and the other end of the data transmission wire harness extends out of the second chamber from the extension hole and is connected with the device plug interface.

[0013] By adopting the technical scheme, compared with the prior art, the application has at least the following beneficial effects:

[0014] I. Since the local server is connected with at least one cloud server, the capacity of the integrated working parameters of the local server can be expanded, and when the environment type test equipment connected with the local server is too much, the problem of too large data capacity leading to too high server load can be avoided, so that the problems such as data loss or integration failure can be prevented.

[0015] II. The operator can select different network to access different servers to obtain different working parameters according to the needs through the mobile display terminal, so that the environment type test equipment can be monitored more comprehensively, the risk of congestion of a single access channel is reduced, the server is not easy to overload due to increased access traffic, the safety of data transmission is improved, and the monitoring efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The figure is a structural schematic diagram of the environment type test equipment centralized monitoring system in the embodiment.

[0017] Figure 2 The figure is a partial schematic diagram of the device data management module in the embodiment.

[0018] Figure 3 The figure is a sectional view A-A of the device connection assembly in the embodiment.

[0019] Figure 4 The figure is a structural schematic diagram of the wire harness receiver in the embodiment.

[0020] In the figure: the environmental class test equipment 10, the equipment data management module 20, the first protocol converter 21, the local server 22, the cloud server 221, the equipment parameter regulator 23, the second protocol converter 24, the wire harness storage 25, the data transmission wire harness 251, the upper fixing plate 252, the lower fixing plate 253, the connecting plate 254, the guide hole 2541, the winding mechanism 255, the separation disc 256, the signal warning device 26, the box 27, the first cavity 271, the second cavity 272, the extension hole 2721, the equipment plug interface 28, the equipment monitoring module 30, the mobile display terminal 31. DETAILED DESCRIPTION

[0021] It should be noted that the embodiments and the features in the embodiments in the present application can be combined with each other without conflict. The technical solutions of the present application will be further described below in combination with the drawings of the embodiments of the present application. The present application is not limited to the following specific embodiments.

[0022] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", "front", "back", "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated structure or component must have a particular orientation, be constructed and operated in a particular orientation. Therefore, the terms describing the positional relationship in the drawings are used only for exemplary illustration, and cannot be understood as a limitation on the present patent. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0023] The present application will be further described below in combination with the drawings of the embodiments Figure 1 to the drawings Figure 4 and specific embodiments.

[0024] The application discloses a centralized monitoring system of environment type test equipment 10, comprising at least one of environment type test equipment 10 such as a damp alternating damp heat chamber, a high temperature chamber, a low temperature chamber and an aging test chamber, a device data management module 20 for integrating and collecting multiple working parameters of the environment type test equipment 10 and a device monitoring module 30 for monitoring the environment type test equipment 10. The device data management module 20 comprises at least one first protocol converter 21 and a local server 22. Specifically, the first protocol converter 21 is used for converting an initial protocol of a signal representing a working parameter output by a device into a communication protocol that can be uniformly communicated. The number of initial protocols of all the environment type test equipment 10 is consistent with the number of the first protocol converters 21. The input end of each first protocol converter 21 is connected with the data output end of the corresponding environment type test equipment 10, and the output end of each first protocol converter 21 is connected with the input end of the local server 22. The local server 22 is used for centrally acquiring the working parameters of the environment type test equipment 10 after protocol conversion and saving the working parameters in a readable state. The local server 22 is further connected with at least one cloud server 221, which is used for expanding the capacity of the local server 22 or serving as a backup data acquisition source to be called by the device monitoring module 30. Part or all of the working parameters in the local server 22 can be uploaded to the cloud server 221. The device monitoring module 30 further comprises at least one mobile display terminal 31. The mobile display terminal 31 is connected with the local server 22 through a local area network and is connected with the cloud server 221 through a wide area network.

[0025] Specifically, the mobile display terminal 31 comprises a mobile phone, a notebook computer and other devices with data display and networking functions. Based on a setting program in the mobile display terminal 31, an operator can realize network switching through an operation program in the mobile display terminal according to own needs, so as to connect the local server 22 or the cloud server 221 to acquire corresponding working parameters and monitor the working state of the environment type test equipment 10.

[0026] The centralized monitoring system of the environment type test equipment 10 has at least the following beneficial effects:

[0027] I. Since the local server 22 is connected with at least one cloud server 221, the capacity of the local server 22 for integrating working parameters can be expanded, so that when the local server 22 is connected with too many environment type test equipment, the problem of high server load caused by too large data capacity can be avoided, thereby preventing faults such as data loss or integration failure;

[0028] Two, the operator can select different network according to the demand to access different servers to obtain different working parameters through the mobile display terminal 31, so as to more comprehensively monitor the environmental test equipment 10, not only reduce the risk of congestion of a single access channel, make the server not easy to overload due to increased access traffic, thereby improving the safety of data transmission, and improving the monitoring efficiency.

[0029] In addition, the application also provides some more specific embodiments to perfect the above-mentioned environmental test equipment centralized monitoring system.

[0030] Further, the above-mentioned device data management module 20 further comprises at least one device parameter regulator 23 and at least one second protocol converter 24, wherein the number of device parameter regulators 23 is consistent with the number of the above-mentioned environmental test equipment 10, and the number of second protocol converters 24 is consistent with the number of initial protocols of all environmental test equipment 10. Specifically, the device parameter regulator 23 comprises a controller capable of regulating the program or function of the corresponding environmental test equipment 10, the input end of each device parameter regulator 23 is connected with at least one of the above-mentioned local server 22 or cloud server 221, and the output end of the same device parameter regulator 23 is connected with the input end of the corresponding second protocol converter 24, and the output end of the second protocol converter 24 is connected with the data input end of the environmental test equipment 10.

[0031] In the process of using the above-mentioned monitoring system, when the working parameters of a certain environmental test equipment 10 are abnormal and the relevant experimental personnel cannot adjust the parameters in time on the spot through the above-mentioned mobile display terminal 31, the relevant regulation instruction can be sent to the local server 22 or the cloud server 221 through the mobile display terminal 31, the server receiving the regulation instruction feeds back to the device parameter regulator 23, so that the device parameter regulator 23 forms the to-be-regulated parameters according to the regulation instruction and converts them into parameters of the initial protocol that can be recognized by the corresponding environmental test equipment 10 through the second protocol converter 24, so as to adjust the working parameters of the abnormal environmental test equipment 10, thereby improving the portability of the above-mentioned environmental test equipment centralized monitoring system.

[0032] More specifically, in order to save the space of the laboratory and improve the communication distance of the above-mentioned protocol converter, the above-mentioned first protocol converter 21 and second protocol converter 24 both comprise Zigbee protocol converters or Lora protocol converters, wherein the Zigbee protocol converter is used for short-distance transmission of wireless network protocol signals, and the Lora protocol converter is used for long-distance transmission of wireless network protocol signals. Using the above-mentioned protocol converter can send the working state parameters of the environmental test equipment 10 to the server at different transmission distances, so that the monitoring system can adapt to laboratories with various space layouts or device spacings.

[0033] Further, when the number of the above-mentioned environmental test equipment 10 is large, and the configuration of the required protocol conversion is complex, in order to improve the convenience of the connection between the environmental test equipment 10 and each protocol converter through the data transmission wire harness 251, the above-mentioned equipment data management module 20 further comprises an equipment connection assembly, which comprises at least one wire harness receiver 25, at least one data transmission wire harness 251 being stretchably wound on the wire harness receiver 25, one end of each data transmission wire harness 251 being connected to the corresponding first protocol converter 21 or second protocol converter 24, and the other end being respectively plug- connectable with the corresponding data output interface.

[0034] More specifically, when the protocol converters for converting protocols are multiple, the harness receptacles 25 and the data transmission harnesses 251 required are also increased accordingly. In order to improve the management and portability of use, the device connection assembly further comprises a box 27 and a plurality of device plug-in interfaces 28. The space in the box 27 is divided into a first chamber 271 and a second chamber 272, and the first chamber 271 is in communication with at least part of the second chamber 272. A plurality of first protocol converters 21 and second protocol converters 24 corresponding to the number of types of initial protocols of all the environmental class test devices 10 are arranged side by side in the first chamber 271, and the input or output ports of the first protocol converters 21 and the second protocol converters 24 are arranged on the box 27 towards the outside of the box 27. At least one pair of harness receptacles 25 is arranged side by side in the second chamber 272, and one end of all the data transmission harnesses 251 located on the same harness receptacle 25 is connected to the first protocol converters 21 or the second protocol converters 24 respectively (i.e. one of the harness receptacles 25 is used to accommodate the data transmission harnesses 251 connected to the first protocol converters 21, and the other harness receptacle 25 is used to accommodate the data transmission harnesses 251 connected to the second protocol converters 24). The other end of the data transmission harnesses 251 extends out of the extension hole 2721 and is connected to the device plug-in interface 28, so that the data transmission harnesses 251 can be plugged into each environmental class test device 10 through the device plug-in interface 28. The device plug-in interface 28 can facilitate manual stretching of the data transmission harnesses 251 to the required environmental class test device 10, and the area of the end of the device plug-in interface 28 adjacent to the box 27 is greater than the opening area of the extension hole 2721, so as to prevent the device plug-in interface 28 from entering the second chamber 27 under the winding action of the harness receptacle 25, which causes inconvenience for manual stretching of the data transmission harnesses 251. (In the figure, in order to represent different protocol configurations between different environmental class test devices 10, at least two interface diagrams of the device plug-in interface 28 are shown, which are only for demonstration and do not represent the actual shape of the environmental class device plug-in interface 28.)

[0035] When the device connection assembly is used, the data transmission cable 251 can be pulled and extended by the cooperation of the cable storage device 25, so that the device plug interface 28 arranged at one end of the data transmission cable 251 is plugged with the corresponding environmental test equipment, so as to obtain the data of the device or input the control parameters to the device. When the device is not connected, the data transmission cable 251 is stored in the second chamber 272 under the winding action of the cable storage device 25, so that the data transmission cables 251 can be centrally managed, the phenomenon of disorderly pulling and connecting of the data transmission cables 251 due to too many devices is avoided, the storage and expansion processes of the data transmission cables 251 are simplified, and the convenience of data acquisition and the efficiency of connecting the environmental test equipment 10 are improved.

[0036] Further, in order to reduce the difficulty of checking the connection state between the environmental test equipment 10 and the protocol converter, the device connection assembly further comprises at least one signal warning device 26 (the number of the signal warning device 26 is consistent with the number of the data transmission device), each signal warning device 26 is electrically connected with the corresponding data transmission cable 251, and the signal warning device 26 is used to emit sound and / or light alarm signals in the power-on state. Specifically, in a preferred embodiment, the signal warning device 26 is preferably a micro-current light-emitting diode, and the light-emitting diode array is arranged on the surface of the box body 27. When the data output end or the data input end of the environmental test equipment 10 is connected with the first protocol converter 21 or the second protocol converter 24 through the data transmission cable 251, the data transmission cable 251 has a micro-current passing through the light-emitting diode, so that the light-emitting diode emits light to warn that the first protocol converter 21 or the second protocol converter 24 in the box body 27 is in data communication with the corresponding environmental test equipment 10.

[0037] When the environmental test equipment centralized monitoring system is used, in the case that the connected environmental test equipment 10 is more, the test personnel do not need to check the connection state of the data transmission cable 251 and the environmental test equipment 10 one by one, but can judge the connection state of the environmental test equipment 10 and the corresponding protocol converter according to the light-emitting state of the signal warning device 26, so as to reduce the difficulty of checking the connection state and improve the checking efficiency, and reduce the probability of the data acquisition failure of part of the environmental test equipment 10 due to unstable or disordered wiring in the data collection process.

[0038] Further, the wire harness storage device 25 comprises an upper fixed plate 252, a lower fixed plate 253, a connecting plate 254, and a plurality of winding mechanisms 255, the upper fixed plate 252 is integrally formed with the lower fixed plate 253 through the connecting plate 254, and a plurality of separation discs 256 are arranged between the upper fixed plate 252 and the lower fixed plate 253, the winding gaps are formed between the separation discs 256, the winding mechanisms 255 are one-to-one corresponding to the winding gaps and are rotatably matched with the separation discs 256, and the data transmission wire harness 251 is stretchably and windably matched with the winding mechanisms 255. Specifically, the winding mechanism 255 is a device capable of stretching and winding the wire harness wound on the winding mechanism 255 during rotation or stop of rotation, and the specific structure thereof can comprise the structure parts and the connection and matching relationship capable of specifically implementing the functions or actions of contraction, stretching and length locking of the wire body in the charging wire with a separation type storage structure disclosed in the Chinese Utility Model with the publication number CN220906838U.

[0039] Specifically, the upper fixed plate 252, the adjacent separation disc 256, the adjacent two separation discs 256, the lower fixed plate 253 and the adjacent separation disc 256 correspond to a plurality of disclosed cover and bottom cover of the prior art arranged from top to bottom, the plurality of data transmission wire harnesses 251 correspond to a plurality of disclosed charging wire bodies of the prior art, and the plurality of winding mechanisms 255 correspond to a plurality of disclosed parts or structures including the shell, the partition plate, the limiting groove, the winding barrel, the clamping groove, the clockwork and the like and the matching relationship thereof, wherein the matching relationship comprises but is not limited to the following disclosed in the prior art: the inner bottom of the shell is provided with the partition plate, the inner bottom of the shell is provided with a plurality of limiting grooves at equal intervals, the charging wire body is arranged above the partition plate, the top of the partition plate is rotatably inserted with the winding barrel, the top of the winding barrel is provided with the clamping groove corresponding to the charging wire body, the sidewall on both sides of the top of the shell is provided with the through groove corresponding to the charging wire body, the charging wire body is located in the clamping groove, the clockwork is fixedly connected to one end of the outer wall of the partition plate through the winding barrel, the clockwork is located at the inner bottom of the shell, and the end of the clockwork away from the winding barrel is fixedly connected to the inner wall of the shell, and the bottom cover (i.e. any one of the separation disc 256 or the lower fixed plate 253) is arranged below the clockwork.

[0040] When the data transmission wire harness 251 is needed, the wire harness is stretched in the direction away from the shell, the winding barrel is driven to rotate when the wire harness is stretched, so that the clockwork is contracted, and the device interface and the data output interface are inserted after the stretching is completed; when the wire harness needs to be stored, the device interface is pulled out, and the winding barrel winds the wire harness under the driving of the clockwork.

[0041] When the environmental test equipment centralized monitoring system is used, the operator can stretch the data transmission cable 251 matched with the environmental test equipment 10 to a certain length, and then plug the device interface 28 with the data output terminal or the data input terminal of the environmental test equipment 10; because different data transmission cables 251 capable of matching the output protocol of the environmental test equipment 10 are arranged in different winding gaps on the same cable receiver 25, the above-mentioned device connection assembly can simultaneously realize the purpose of protocol conversion of the data of multiple environmental test equipment 10, which not only improves the conversion efficiency, but also facilitates the storage and management of multiple data transmission cables 251, avoids the cross winding of the cables of the connected devices when there are too many cables, and makes the safety and neatness of the experimental site more easily meet the specifications.

[0042] Further, in order to improve the smoothness of the data transmission cable 251 during stretching or storage, the number of the above-mentioned connecting plates 254 is one pair, the pair of connecting plates 254 is distributed symmetrically along the vertical direction relative to the two sides of the upper fixed plate 252 and the lower fixed plate 253, and is connected with the upper fixed plate 252, the lower fixed plate 253 and each separation disc 256 to form an integral whole, one side of the connecting plate 254 is provided with a guide hole 2541 opposite to the winding gap, specifically, the extension direction of the guide hole 2541 is tangent to the direction of the data transmission cable 251 winding on the winding mechanism 255, and the guide holes 2541 on the two connecting plates 254 are centrally symmetrically arranged relative to the winding center of the data transmission cable 251, and the above-mentioned guide holes 2541 are in communication with the winding gap, and the two ends of the data transmission cable 251 pass through the two guide holes 2541 in communication with the winding gap corresponding to the data transmission cable 251.

[0043] When the above-mentioned protocol conversion device is used, the data transmission cable 251 can be stretched or stored and wound on the winding mechanism 255 through the guide hole 2541, which can effectively improve the smoothness of the cable during stretching and storage, and prevent the cable from being stuck or separated from the winding mechanism 255.

[0044] In combination with the multiple configurations and characteristics in the above-mentioned embodiments, the above-mentioned environmental test equipment centralized monitoring system can improve the portability of interconnection and protocol conversion with each environmental test equipment 10 while improving the operation stability and data security, and lays a reliable foundation for the environmental test equipment 10 to realize data analysis, state monitoring and other purposes.

[0045] Obviously, the above embodiments of the present application are merely exemplary and are not intended to limit the embodiments of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments are not required to be enumerated. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A centralized monitoring system for environmental testing equipment, characterized in that, The system includes at least one environmental testing device, an equipment data management module, and an equipment monitoring module. The equipment data management module includes at least one first protocol converter and a local server. The input terminal of each first protocol converter is connected to the data output terminal of the corresponding environmental testing device, and the output terminal of each first protocol converter is connected to the input terminal of the local server. The local server is connected to at least one cloud server. The equipment monitoring module includes at least one mobile display terminal. The mobile display terminal is connected to the local server via a local area network (LAN) and to the cloud server via a wide area network (WAN).

2. The centralized monitoring system for environmental testing equipment according to claim 1, characterized in that, The equipment data management module further includes at least one equipment parameter controller and at least one second protocol converter. The input terminal of each equipment parameter controller is connected to at least one of the local server or the cloud server, and its output terminal is connected to the input terminal of the corresponding second protocol converter. The output terminal of the second protocol converter is connected to the data input terminal of the corresponding environmental test equipment.

3. The centralized monitoring system for environmental testing equipment according to claim 2, characterized in that, Both the first protocol converter and the second protocol converter include a Zigbee protocol converter or a Lora protocol converter.

4. The centralized monitoring system for environmental testing equipment according to claim 2, characterized in that, The data management module further includes a device connection component, which includes at least one wire harness receiver. At least one data transmission wire harness is stretchably wound on the wire harness receiver. One end of each data transmission wire harness is connected to the corresponding first protocol converter or second protocol converter, and the other end is pluggably connected to the corresponding environmental test equipment.

5. The centralized monitoring system for environmental testing equipment according to claim 4, characterized in that, The device connection assembly further includes at least one signal alarm, each of which is electrically connected to the corresponding data transmission harness, and the signal alarm is used to emit an audible and / or visual alarm signal when powered on.

6. The centralized monitoring system for environmental testing equipment according to claim 4, characterized in that, The wire harness organizer includes an upper fixing plate, a lower fixing plate, a connecting plate, and several winding mechanisms. The upper fixing plate is connected to the lower fixing plate vertically via the connecting plate. Several separation discs are provided between the upper fixing plate and the lower fixing plate, and the separation discs are spaced apart to form winding gaps. The winding mechanisms correspond one-to-one with the winding gaps and are rotatably engaged with the separation discs. The data transmission wire harness is configured to be stretchable and wound in conjunction with the winding mechanisms.

7. The centralized monitoring system for environmental testing equipment according to claim 6, characterized in that, The number of connecting plates is one pair. The pair of connecting plates are symmetrically distributed on both sides of the upper fixing plate and the lower fixing plate in the vertical direction. The pair of connecting plates are connected to the upper fixing plate, the lower fixing plate and several separation discs to form an integral unit. A guide hole is opened on one side of the connecting plate at a position opposite to the winding gap. The guide hole is connected to the winding gap. The two ends of the data transmission line pass through the corresponding guide holes on different connecting plates.

8. The centralized monitoring system for environmental testing equipment according to claim 4, characterized in that, The device connection assembly also includes a housing and several device interfaces. The internal space of the housing is divided into a first chamber and a second chamber, and the first chamber and the second chamber are connected. Several extension holes are provided on one side of the housing, and the extension holes are connected to the second chamber. The first protocol converter and the second protocol converter are arranged side by side in the first chamber. At least one pair of wire harness organizers are arranged side by side in the second chamber. One end of the data transmission wire harness arranged on the same wire harness organizer is connected to the first protocol converter or the second protocol converter, and the other end extends out of the second chamber from the extension hole and is connected to the device interface.

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