System and method for testing environmental adaptability of storage battery monitoring device

Abstract

The invention discloses a storage battery monitoring device environment adaptability test system and method. The system comprises an integral shell, a controller, an environment simulation mechanism, a small shell, a carrying and moving mechanism, a detection piece fixing mechanism, a liquid blending system, a temperature control exhaust system, a nozzle pipe assembly and a visual sensor. According to the environment adaptability test system and method for the storage battery monitoring device, through accurate switching and cooperative control of differential vibration modes, full-range vibration simulation from low-frequency large amplitude to high-frequency small amplitude is realized, so that test data is closer to the actual use condition of a product; and in the simulation process, complex environmental conditions such as salt spray corrosion and temperature and humidity fluctuation are synchronously superposed, the vibration tolerance performance of the product in a severe environment is simulated, and the limitation that a single vibration mechanism can only carry out independent vibration testing is broken through.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery monitoring device, in particular to a battery monitoring device environmental adaptability test system and method. BACKGROUND

[0002] The battery monitoring device is a core equipment to ensure the safe and stable operation of the battery system, and is widely used in new energy storage, communication base station, industrial standby power supply, rail transit and other fields. Through the integration of high-precision voltage, current and temperature sensors and intelligent data processing modules, the battery monitoring device can real-time collect the key operating parameters of the battery monomer and group terminal, and transmit the data to the control terminal through wireless or wired communication technology. It can not only dynamically monitor the charging and discharging state, capacity attenuation trend and internal temperature change of the battery, but also can identify abnormal conditions such as overcharging, overdischarging, local overheating and single cell lag through pre-set algorithm, and timely trigger sound and light alarm or linkage protection mechanism. At the same time, it has the functions of historical data storage, curve analysis and report generation, which provides accurate equipment state evaluation basis for operation and maintenance personnel, effectively prolongs the service life of the battery, reduces the risk of failure, and ensures the reliable performance of the battery system in emergency power supply and continuous energy storage scenarios. It is the key support to realize the intelligent management of the whole life cycle of the battery. In the prior art, the test method of the battery monitoring device is limited by the functional shortcomings of the single vibration mechanism, and it is difficult to accurately reproduce the diversified vibration scenarios encountered by the battery monitoring device in the whole life cycle, such as low-frequency large-range jolting in the transportation process, high-frequency small-range vibration during equipment operation after installation, and vibration impact in extreme working conditions. The test results are inconsistent with the actual use reliability, and the performance of the product cannot be fully verified SUMMARY

[0003] The purpose of the present application is to provide a battery monitoring device environmental adaptability test system and method to at least solve the problems mentioned in the background.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a battery monitoring device environmental adaptability test system and method, comprising: A whole shell, a groove is formed in the right side of the inside of the whole shell and is in communication with the outside; A controller is embeddedly installed on the front side of the whole shell, and the whole shell and the controller are electrically connected; An environment simulation mechanism is arranged at the bottom end of the inside of the whole shell; A small shell is installed on the right side of the outer surface of the whole shell and is in communication with the right side groove of the whole shell; A carrying moving mechanism is arranged in the inside of the small shell; A detection piece fixing mechanism is detachably installed in the inside of the carrying moving mechanism; a liquid deployment system arranged on the left side of the outer shell, the liquid deployment system being electrically connected with the controller; a temperature-controlled exhaust system embedded on the top of the outer shell, the temperature-controlled exhaust system being electrically connected with the controller; a nozzle pipe assembly installed on the inside of the outer shell and located outside the environment simulation mechanism, the nozzle pipe assembly being connected with the liquid deployment system through a pipeline; a visual sensor installed on the top of the inside of the outer shell, the visual sensor being electrically connected with the controller.

[0005] Preferably, the environment simulation mechanism comprises a limiting assembly, a mounting plate, a first electric telescopic rod, a micro-vibration simulation component, two connecting components and a power supply monitoring system. The limiting assembly is installed on the middle of the bottom end of the inside of the outer shell along the left-right direction. The mounting plate is fixedly installed on the top of the limiting end of the limiting assembly along the front-back direction. The first electric telescopic rod is installed on the bottom end of the inside of the outer shell and located on the lower rear side of the mounting plate along the left-right direction, the first electric telescopic rod being electrically connected with the controller. The micro-vibration simulation component is arranged on the outside of the mounting plate and located on the lower front side. The two connecting components are respectively installed on the bottom end of the mounting plate and located on the front and rear ends of the right side. The power supply monitoring system is installed on the bottom end of the inside of the outer shell and located on the right rear side of the mounting plate, the power supply monitoring system being electrically connected with the controller.

[0006] Preferably, the environment simulation mechanism further comprises: a bracket, a positioning module, a first slot bracket, a first lifting frame, a first electric push rod, a second slot bracket, a second lifting frame, a second electric push rod and a wireless connector; the bracket is fixedly installed at the top middle part of the outer surface of the mounting plate in the front-rear direction; the number of the positioning modules is four, and the four positioning modules are respectively installed on the inner side of the four corners of the bracket through supports, and the positioning modules are electrically connected with the controller; the first slot bracket is installed at the middle part of the inner side of the bracket in the left-right direction; the number of the first lifting frames is two, and the two first lifting frames are respectively inserted into the left and right sides of the top end of the first slot bracket; the number of the first electric push rods is two, and the two first electric push rods are respectively installed on the left and right sides of the bottom end of the first slot bracket, the extension end of the first electric push rod extends out of the upper surface of the first slot bracket and is fixedly connected with the inner side of the first lifting frame, and the first electric push rod is electrically connected with the controller; the second slot bracket is fixedly installed at the top rear side of the outer surface of the mounting plate; the second lifting frame is inserted into the top of the second slot bracket; the second electric push rod is installed on the inner side of the second slot bracket, the extension end of the second electric push rod extends to the upper surface of the second slot bracket and is fixedly connected with the bottom of the second lifting frame, and the second electric push rod is electrically connected with the controller; the wireless connector is installed on the top of the second lifting frame, and the wireless connector is electrically connected with the power supply monitoring system.

[0007] Preferably, the micro-vibration simulation component comprises: a shell, a socket, a plug rod, a limit spring, a ball seat, a ball, a spring, a micro motor and a track seat; the shell is installed at the bottom end of the overall housing and located below and in front of the outer side of the mounting plate; the socket is opened in the middle part of the right side of the outer surface of the shell, and the socket is communicated with the inner cavity of the shell; the plug rod is inserted into the inner cavity of the socket in the left-right direction; one end of the limit spring is installed on the outer wall of the plug rod, and the other end of the limit spring is fixedly connected with the outer wall of the socket; the ball seat is installed on the left end of the plug rod; one end of the ball is fixedly installed in the right end of the inner cavity of the ball seat; the spring is embeddedly installed in the inner cavity of the ball seat, and the spring is connected with the other end of the ball; the micro motor is installed in the inner cavity of the shell, and the micro motor is electrically connected with the controller; the track seat is installed on the rotating end of the micro motor, the right end of the outer side of the track seat is obliquely arranged in the circumferential direction, and the track seat is in contact with the spring.

[0008] Preferably, the connecting component comprises: a barrel shell, guide rail rods, sliding groove seats, mounting discs, magnetic telescopic rods, electromagnetic drive bases, clamping rods, limit pins and connecting seats; the barrel shell is fixedly installed at the bottom end of the mounting plate; the number of the guide rail rods is three, and the three guide rail rods are installed at the inner cavity of the barrel shell in the left-right direction at intervals; the number of the sliding groove seats is two, and the two sliding groove seats are installed at the front and back of the inner cavity of the barrel shell in the left-right direction, the sliding groove seat is U-shaped, and the groove body is S-shaped; the mounting disc is sleeved outside the three guide rail rods, recesses are formed in the front and back of the mounting disc, and the mounting disc is sleeved outside the front and back sliding groove seats; the magnetic telescopic rod is fixedly installed at the middle part of the right end of the mounting disc; the electromagnetic drive base is fixedly installed at the middle part of the right side of the inner cavity of the barrel shell, the magnetic telescopic rod is inserted into the inside of the electromagnetic drive base, and the electromagnetic drive base is electrically connected with the controller; the number of the clamping rods is two, and the two clamping rods are rotatably installed at the left side of the front and back ends of the mounting disc through the pivot seats, the outer sides of the two clamping rods extend into the inner sides of the front and back sliding groove seats, and the clamping rod is V-shaped; the number of the limit pins is two, and the two limit pins are installed in the inner sides of the clamping rods in a penetrating manner from top to bottom, and the two limit pins are inserted into the inner cavities of the front and back sliding groove seats; the connecting seats are detachably installed in the inner sides of the front and back clamping rods, and the left ends of the connecting seats in the two connecting components are fixedly connected with the right side of the telescopic end of the first electric telescopic rod and the right end of the inserting rod.

[0009] Preferably, the detection piece fixing mechanism comprises: a mounting bottom plate, position adjusting seats, compression modules and an electric connector; the mounting bottom plate is arranged in the inside of the carrying and moving mechanism in the left-right direction; the number of the position adjusting seats is four, and the four position adjusting seats are installed at the top corners of the mounting bottom plate; the number of the compression modules is four, and the four compression modules are installed at the top of the moving end of the four position adjusting seats; the electric connector is installed at the left side of the top end of the mounting bottom plate, the bottom end of the electric connector extends out of the lower surface of the mounting bottom plate, and the electric connector can be in contact with the top of the wireless connector to realize wireless connection.

[0010] Compared with the prior art, the present application has the following advantages: 1、Through the staff will be fixed installation test workpiece in detection piece fixed mechanism inside, carrying mobile mechanism drive detection piece fixed mechanism will test workpiece moves to the whole shell inside, the second electric push rod drive the second lifting frame top wireless connector and electric connector butt joint, realize wireless connector and electric connector wireless connection, power supply monitoring system starts, under the cooperation of wireless connector to electric connector power supply, electric connector energized start test workpiece and run test workpiece, at the same time, power supply monitoring system detects the stability of voltage when workpiece runs through wireless connector and electric connector, the electromagnetic drive seat in front and back two sides connecting components respectively drive the corresponding position magnetic telescopic rod inside itself to move to the right side, and then make the magnetic telescopic rod drive installation disc move to the right side along the guide rail rod, installation disc drive clamping rod drive to move to the right side, while, make the front and back two sides clamping rod outside limit pin respectively along the front and back two sliding groove seat sliding groove inner cavity moves to the right side end position, and then make the limit pin drive clamping rod to rotate with the installation disc shaft seat rotating connection as the axial inside rotation, and then make the front and back two sides clamping rod rotate to the inside and clamp in the connecting seat outside, as the connection state, the other side electromagnetic drive seat drive magnetic telescopic rod to move to the left side, and under the cooperation of installation disc on the corresponding position, drive clamping rod to rotate outward, will not be clamped with connecting seat, as the disengagement state.

[0011] 2、When need to carry out large range vibration simulation, the connecting component at the right side position of the first electric telescopic rod enters the connection state, the connecting component at the right side position of the first electric telescopic rod enters the disengagement state, the first electric telescopic rod itself lengthens and shortens reciprocating motion, to drive the mounting plate under the cooperation of connecting component on the corresponding position, make the mounting plate drive test workpiece inside detection piece fixed mechanism large range vibration under the limiting action of limiting assembly, and the cooperation of upper structure, when need to carry out small range vibration simulation, the connecting component at the right side position of the first electric telescopic rod enters the connection state, the connecting component at the right side position of the first electric telescopic rod enters the disengagement state, micro motor drive track seat circumferential rotation, make the spring move left and right along the track seat outside slope, and under the cooperation of ball and ball seat, drive the plug rod horizontal motion along the plug hole inner cavity, the plug rod moves while stretching or extruding limiting spring, under the elasticity of limiting spring, the plug rod becomes left and right reciprocating motion, and then make the plug rod drive mounting plate under the cooperation of connecting component on the corresponding position, make the mounting plate drive test workpiece inside detection piece fixed mechanism frequent vibration within small range under the limiting action of limiting assembly, and the cooperation of upper structure, in the process of vibration, liquid blending system inside blending out the water of specified salinity, and under the atomization of spray head pipe assembly, spray in the whole shell inside, to simulate the salt spray environment in the whole shell inside, temperature control exhaust system adjusts the temperature of the whole shell inside, and then make the whole shell inside simulate the test environment under the marine climate and industrial corrosive environment.

[0012] Therefore, through the accurate switching and collaborative control of the differential vibration modes, the core defects of single mechanism, such as low frequency coverage deficiency, high frequency precision deficiency and mode switching difficulty, are solved, full-range vibration simulation from low frequency large amplitude to high frequency small amplitude is realized, test data is closer to actual use working condition of products, and complex environmental conditions such as salt spray corrosion, temperature and humidity fluctuation are superimposed synchronously in the simulation process, the vibration resistance performance of products in harsh environment is simulated, and the limitation that single vibration mechanism can only carry out independent vibration test is broken. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the present application; Figure 2 It is an internal explosion schematic view of the present application; Figure 1 Figure 3 It is an environmental simulation mechanism explosion view of the present application; Figure 2 Figure 4 It is an A enlarged view of the present application; Figure 3 Figure 5 It is a micro-vibration simulation component explosion view of the present application; Figure 3 Figure 6 It is a connecting component explosion view of the present application; Figure 3 Figure 7 It is a carrying movement mechanism explosion view of the present application; Figure 2 Figure 8 It is a B enlarged view of the present application; Figure 7 Figure 9 It is a detection piece fixing mechanism explosion view of the present application. Figure 2

[0014] ​​​​​​​​In the figure: 1, the overall shell, 2, the controller, 3, the environmental simulation mechanism, 31, the limiting assembly, 32, the mounting plate, 33, the first electric telescopic rod, 34, the power supply monitoring system, 35, the bracket, 36, the positioning module, 37, the first slot frame, 38, the first lifting frame, 39, the first electric push rod, 310, the second slot frame, 311, the second lifting frame, 312, the second electric push rod, 313, the wireless connector, 4, the micro-vibration simulation component, 41, the shell, 42, the insertion hole, 43, the insertion rod, 44, the limiting spring, 45, the ball seat, 46, the ball, 47, the spring, 48, the micro motor, 49, the track seat, 5, the connecting component, 51, the barrel shell, 52, the guide rail rod, 53, the sliding groove seat, 54, the mounting disc, 55, the magnetic telescopic rod, 56, the electromagnetic drive seat, 57, the clamping rod, 58, the limiting pin, 59, the connecting seat, 6, the small shell, 7, the carrying movement mechanism, 71, the truss, 72, the guide rail, 73, the track movement platform, 74, the screw nut, 75, the drive motor, 76, the screw rod, 77, the transmission belt assembly, 78, the limiting telescopic assembly, 79, the support plate, 710, the rotating module, 711, the mounting frame, 712, the second electric telescopic rod, 713, the clamping seat, 714, the elastic telescopic rod, 715, the third electric telescopic rod, 716, the supporting plate, 717, the magnetic suction disc, 8, the detection piece fixing mechanism, 81, the mounting bottom plate, 82, the position adjusting seat, 83, the pressing module, 84, the electric connector, 9, the liquid blending system, 10, the temperature control ventilation system, 11, the nozzle pipe assembly, 12, the visual sensor. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the protection scope of the present application.

[0016] Please refer to Figures 1-9The application provides a technical scheme: a storage battery monitoring device environmental adaptability test system and method, which comprises a whole shell 1, a controller 2, an environment simulation mechanism 3, a small shell 6, a carrying and moving mechanism 7, a detection piece fixing mechanism 8, a liquid deployment system 9, a temperature control and air exhaust system 10, a nozzle pipe assembly 11 and a visual sensor 12; a groove is formed in the right side of the inside of the whole shell 1 and is in communication with the outside, the whole shell 1 is selected from an industrial grade sealed test cabin, a sealing rubber strip is arranged at the edge of the groove and is seamlessly connected with the small shell 6, salt mist and dust overflow during the test is prevented, the main body of the shell adopts a double-layer heat preservation structure, the inner layer is filled with rock wool heat preservation material, and the outer layer is subjected to anti-static spraying treatment, so that the test environment temperature stability is ensured, the interference of static electricity on electronic test workpieces is avoided, meanwhile, an emergency exhaust valve and a pressure balance hole are arranged, the pressure stability in the cavity during the test is ensured, and the operation safety is improved; the controller 2 is embeddedly installed on the front side of the whole shell 1, the whole shell 1 and the controller 2 are electrically connected, the controller 2 adopts an embedded PLC controller and is suitable for the humid and dusty environment of the test site, the controller 2 is provided with a color touch screen, test parameters can be set, test processes can be started and stopped, and real-time test data can be inquired through the screen by the staff, a built-in storage module can store complete test data, communication with an upper computer can be realized through an RS485 and an Ethernet interface, data remote uploading and centralized management are realized; the environment simulation mechanism 3 is arranged at the bottom end of the inside of the whole shell 1; the small shell 6 is installed on the right side of the outer surface of the whole shell 1 and is in communication with the right side groove of the whole shell 1, the small shell 6 is selected from a matched type with the same material as the whole shell 1, the front side of the small shell 6 is provided with a protective door, the door body is connected through a hinge and is installed with a mechanical safety lock, a sealing rubber strip is pasted on the inner side of the protective door, effective isolation from the outside can be realized after the protective door is closed, salt mist leakage during the test and the entry of external dust are prevented; the carrying and moving mechanism 7 is arranged in the inside of the small shell 6; the detection piece fixing mechanism 8 is detachably installed in the inside of the carrying and moving mechanism 7; the liquid deployment system 9 is arranged on the left side of the outside of the whole shell 1, the liquid deployment system 9 and the controller 2 are electrically connected, the liquid deployment system 9 adopts a full-automatic salt mist solution deployment device, the liquid deployment system 9 is composed of a stainless steel liquid storage tank, an electromagnetic metering pump, a stirring motor, a concentration sensor and a liquid level sensor, which are divided into pure water cavities and salt water cavities, different concentration sodium chloride solutions can be automatically matched according to test requirements, during work, the controller 2 sends instructions to the electromagnetic metering pump, the metering pump draws liquid from the pure water cavities and the salt water cavities to a mixing cavity according to a preset ratio, the solution is uniformly stirred by the stirring motor, the concentration sensor detects the solution concentration in real time and feeds back to the controller, a closed loop control is formed to ensure the concentration accuracy, meanwhile, the liquid deployment system 9 has a pipeline self-cleaning function, after the test is completed, the pipeline is automatically flushed with pure water to prevent salt residues from blocking the nozzle.The temperature control exhaust system 10 is embeddedly installed at the top of the overall shell 1, the temperature control exhaust system 10 and the controller 2 are electrically connected, the temperature control exhaust system 10 selects a temperature and humidity integrated control device, integrates a heating module, a refrigeration module, an ultrasonic humidification module, a centrifugal exhaust fan and a temperature and humidity sensor, can realize wide range adjustment of temperature and humidity in the test cavity, according to the preset temperature and humidity threshold of the controller 2, automatically switches the heating, refrigeration or humidification mode, ensures that the cavity environment parameters are stable. The exhaust fan has a variable frequency regulation function, can automatically adjust the exhaust rate according to the salt mist concentration in the cavity, and the discharged salt mist is treated by the activated carbon filter device at the top of the shell before being discharged, reducing the pollution to the environment; the nozzle pipe assembly 11 is installed inside the overall shell 1 and located outside the environmental simulation mechanism 3, the nozzle pipe assembly 11 and the liquid blending system 9 are connected through pipelines, the nozzle pipe assembly 11 adopts a ring array type atomizing nozzle group, which is distributed in a ring shape outside the environmental simulation mechanism 3, ensuring that the sprayed salt mist can cover the workpiece to be tested in all directions, the assembly is composed of a ring main pipe, a plurality of atomizing nozzles and a flow regulating valve, the atomizing nozzle adopts a siphon structure, which can atomize the salt mist solution delivered by the liquid blending system 9 into tiny droplets of 5-10 microns, the spray angle of each atomizing nozzle can be independently adjusted, the spray range can be adjusted according to the size and shape of the workpiece to be tested, avoiding the occurrence of spray dead angle, the flow regulating valve installed on the ring main pipe is linked with the controller 2, which can accurately control the salt mist spray amount according to the test stage requirement, such as reducing the spray amount in the preheating stage and keeping constant spray amount in the stable test stage, the connecting pipeline of the nozzle pipe assembly 11 adopts a quick connector design, which is convenient for installation and disassembly and cleaning; the visual sensor 12 is installed above the inside of the overall shell 1, the visual sensor 12 and the controller 2 are electrically connected, the visual sensor 12 selects an industrial grade high definition visual detection camera, the lens faces the environmental simulation mechanism 3 directly below, ensuring that the shooting range can completely cover the workpiece to be tested, the lens is equipped with an anti-fog coating outside, which can adapt to the harsh environment of high temperature and high humidity in the test cavity, is equipped with a 10 million pixel CMOS image sensor, which can clearly capture the subtle changes on the surface of the workpiece, the built-in image preprocessing algorithm can effectively suppress the image blur caused by the salt mist, and the imaging quality is improved, when working, the controller 2 triggers the camera to shoot according to the preset period, the shot image data is transmitted to the storage module inside the controller 2 in real time, the staff can call the image through the touch screen or the upper computer of the controller 2, compare the appearance state of the workpiece in different test stages, realize the visual monitoring of the workpiece corrosion, coating peeling and other defects.

[0017] As a preferred solution, further, as Figure 3 and Figure 4As shown, the environment simulation mechanism 3 comprises: a limiting assembly 31, a mounting plate 32, a first electric telescopic rod 33, a micro vibration simulation component 4, a connecting component 5, a power supply monitoring system 34, a bracket 35, a positioning module 36, a first slot frame 37, a first lifting frame 38, a first electric push rod 39, a second slot frame 310, a second lifting frame 311, a second electric push rod 312 and a wireless connector 313; the limiting assembly 31 is installed in the middle of the bottom end of the inside of the overall housing 1 along the left-right direction, the limiting assembly 31 is selected from a high-precision linear guide rail assembly, which is composed of two parallel arranged guide rails and a slider block seat, and is used as the core guide mechanism of the mounting plate 32; the mounting plate 32 is fixedly installed above the limiting end of the limiting assembly 31 along the front-rear direction; the first electric telescopic rod 33 is installed at the bottom end of the inside of the overall housing 1 along the left-right direction and is located below and at the rear side of the mounting plate 32, the first electric telescopic rod 33 is electrically connected with the controller 2, the first electric telescopic rod 33 is selected from an industrial-grade electric cylinder, the working speed of which can be steplessly adjusted through the controller 2, which is suitable for the vibration demand of a large range in different scenes, has a built-in absolute value encoder, and feeds back the telescopic position to the controller in real time to form a closed-loop control, thereby ensuring that the vibration stroke and frequency accurately match the preset parameters; the micro vibration simulation component 4 is arranged below and at the front side of the outside of the mounting plate 32; the number of the connecting components 5 is two, and the two connecting components 5 are respectively installed at the bottom end of the mounting plate 32 at the front and rear ends of the right side; the power supply monitoring system 34 is installed at the bottom end of the inside of the overall housing 1 and is located at the rear right of the mounting plate 32, the power supply monitoring system 34 is electrically connected with the controller 2, the power supply monitoring system 34 is selected from an integrated power supply and monitoring module, is electrically connected with the controller 2 and the wireless connector 313 respectively, realizes the integrated function of power supply and monitoring, the power supply module can match the power supply demand of the monitoring device of the battery of different specifications, and the monitoring module collects the electrical parameters when the workpiece works in real time and uploads to the controller; the bracket 35 is fixedly installed at the top end of the middle of the outer surface of the mounting plate 32 along the front-rear direction; the number of the positioning modules 36 is four, the four positioning modules 36 are respectively installed at the inner sides of the four corners of the bracket 35 through supports, the positioning modules 36 are electrically connected with the controller 2, the positioning modules 36 are selected from a laser positioning and mechanical jacking integrated module, the laser positioning detects the edge position of the mounting bottom plate 81, feeds back the offset data to the controller 2, the built-in micro electric push pin of the mechanical jacking drives the push pin to extend according to the laser positioning data, and the mounting bottom plate 81 is fixed by jacking from the four corners; the first slot frame 37 is installed at the middle of the inner side of the bracket 35 along the left-right direction; the number of the first lifting frames 38 is two, and the two first lifting frames 38 are respectively inserted into the top end of the left and right sides of the first slot frame 37;The first electric push rod 39 is two in number, and the two first electric push rods 39 are respectively installed on the left and right sides of the bottom end of the first slot frame 37. The telescopic end of the first electric push rod 39 extends out of the upper surface of the first slot frame 37 and is fixedly connected to the inner side of the first lifting frame 38. The first electric push rod 39 is electrically connected with the controller 2. The first electric push rod 39 serves as the power source of the first lifting frame 38, receives the instruction of the controller 2, drives the first lifting frame 38 to be lifted upward to lift the mounting bottom plate 81, so that the workpiece is separated from the positioning groove of the bracket 35, and enough space is provided for the clamping operation of the carrying moving mechanism 7. The second slot frame 310 is fixedly installed on the top rear side of the outer surface of the mounting plate 32. The second lifting frame 311 is inserted into the top of the second slot frame 310. The second electric push rod 312 is installed on the inner side of the second slot frame 310. The telescopic end of the second electric push rod 312 extends to the upper surface of the second slot frame 310 and is fixedly connected to the bottom of the second lifting frame 311. The second electric push rod 312 is electrically connected with the controller 2. The second electric push rod 312 is a small and precise pen-type electric push rod, which can drive the second lifting frame 311 to lift the wireless connector 313, realize the butt joint with the electric connector 84 on the detection piece fixing mechanism 8, and retract the push rod of the second electric push rod 312 when the test is completed, so that the wireless connector 313 is separated.

[0018] As a preferred solution, further, as Figure 5As shown, the micro-vibration simulation component 4 comprises: a shell 41, a socket 42, a plug rod 43, a limit spring 44, a ball seat 45, a ball 46, a spring 47, a micro motor 48, a track seat 49; the shell 41 is installed at the bottom end of the overall housing 1 and located at the outer lower front side of the mounting plate 32; the socket 42 is opened in the middle of the right side of the outer surface of the shell 41, and the socket 42 is communicated with the inner cavity of the shell 41; the plug rod 43 is inserted in the inner cavity of the socket 42 along the left-right direction, and the socket 42 ensures that the plug rod 43 has no radial deviation during reciprocating movement, thereby ensuring the vibration transmission accuracy; one end of the limit spring 44 is installed on the outer wall of the plug rod 43, and the other end of the limit spring 44 is fixedly connected with the outer wall of the socket 42; the limit spring 44 is a cylindrical helical tension spring and is in a slightly stretched state in a natural state, thereby providing a stable reset force for the plug rod 43; in cooperation with the driving action of the track seat 49, the one-way movement of the plug rod 43 is converted into smooth left-right reciprocating movement, and the movement impact of the plug rod 43 is buffered, thereby avoiding damage to the mechanical structure due to rigid impact; the ball seat 45 is installed at the left end of the plug rod 43, and the ball seat 45 is an installation carrier for the ball 46 and the spring 47; one end of the ball 46 is fixedly installed at the right end of the inner cavity of the ball seat 45; the ball 46 is made of high-precision ball bearing steel ball; one end of the ball 46 is in close contact with the spring 47, and the other end is in rolling contact with the inclined track surface of the track seat 49, thereby converting the rotary motion of the track seat 49 into sliding along the track surface; the spring 47 is embeddedly installed in the inner cavity of the ball seat 45, and the other end of the spring 47 is connected with the ball 46; the spring 47 is a cylindrical helical compression spring and is in a slightly compressed state in a natural state, thereby providing a continuous pre-tightening force for the ball 46; the spring 47 ensures that the ball 46 is always in close contact with the inclined track surface of the track seat 49, thereby avoiding the phenomenon of idling or power interruption; the micro motor 48 is installed in the inner cavity of the shell 41, and the micro motor 48 is electrically connected with the controller 2; the micro motor 48 is a direct-current speed reduction motor, and the specific model is M9GA100B; the micro motor 48 is fixedly installed on the left side of the inner cavity of the shell 41 through an L-shaped metal support, thereby stably driving the track seat 49 to rotate; when the micro motor 48 drives the track seat 49 to rotate circumferentially, the inclined track pushes the spring 47 to perform axial extension and contraction through the ball 46, thereby driving the plug rod 43 to realize left-right reciprocating vibration. The track seat 49 rotates one circle, and the plug rod 43 completes one reciprocating movement; the vibration frequency can be accurately controlled by adjusting the rotating speed, and the left-right width of the track is matched to realize a short vibration stroke, thereby perfectly reproducing the micro-vibration environment of the workpiece; the track seat 49 is installed at the rotating end of the micro motor 48, and the right end of the track seat 49 is obliquely arranged along the circumference on the outside; the track seat 49 is in contact with the spring 47.

[0019] As a preferred solution, further, Figure 6As shown, the connecting component 5 comprises: a cylinder shell 51, guide rail rods 52, sliding groove seats 53, mounting discs 54, magnetic telescopic rods 55, electromagnetic drive seats 56, clamping rods 57, limit pins 58 and connecting seats 59; the cylinder shell 51 is fixedly installed at the bottom end of the mounting plate 32; the number of the guide rail rods 52 is three, and the three guide rail rods 52 are respectively installed in the inner cavity of the cylinder shell 51 along the left-right direction at intervals, the guide rail rods 52 serve as the core guide components of the mounting discs 54 and provide stable guidance for the mounting discs 54; the number of the sliding groove seats 53 is two, and the two sliding groove seats 53 are respectively installed on the inner cavity of the cylinder shell 51 along the left-right direction at the front and back sides, the sliding groove seat 53 is in the shape of U, and the groove body is in the shape of S, the sliding groove seat 53 provides guidance and stroke control for the limit pin 58, the S-shaped groove is the key to realize the opening and closing of the clamping rod 57, the left side is a linear segment to guide the clamping rod 57 to open, the middle part is a smooth transition arc segment to drive the clamping rod 57 to turn, and the right side is a linear segment to keep the clamping rod 57 in a clamping state, the groove has a buffer chamfer at both ends to avoid rigid collision when the limit pin 58 moves to the end point; the magnetic telescopic rod 55 is fixedly installed at the right middle part of the mounting disc 54, the magnetic telescopic rod 55 is a neodymium iron boron strong magnetic telescopic rod, is inserted into the inner cavity of the electromagnetic drive seat 56, and forms magnetic attraction with the magnetic field of the coil inside the electromagnetic drive seat 56, and under the action of the electromagnetic drive seat 56, the mounting disc 54 can be quickly moved along the guide rail rod 52; the electromagnetic drive seat 56 is fixedly installed at the right middle part of the inner cavity of the cylinder shell 51, the magnetic telescopic rod 55 is inserted into the inside of the electromagnetic drive seat 56, the electromagnetic drive seat 56 is electrically connected with the controller 2, the electromagnetic drive seat 56 is integrated with a field excitation coil and a magnetic conducting core inside, generates a strong magnetic field after being electrified, and controls the moving direction of the magnetic telescopic rod 55 by switching the magnetic field direction; the number of the clamping rods 57 is two, the two clamping rods 57 are respectively rotatably installed at the left front and back ends of the mounting disc 54 through the pivot seats, the outer sides of the two clamping rods 57 respectively extend into the inner sides of the front and back sliding groove seats 53, the clamping rod 57 is in the shape of V, a nitrile rubber non-slip pad is pasted on the inner side of the clamping rod 57, which not only increases the friction with the connecting seat 59, but also avoids damage to the connecting seat caused by rigid clamping, and a cylindrical boss for installing the limit pin 58 is welded on the middle part of the outer side of the clamping rod 57, when the mounting disc 54 moves, the limit pin 58 slides along the groove, drives the clamping rod 57 to rotate around the pivot, and realizes the action switching of opening and clamping; the number of the limit pins 58 is two, the two limit pins 58 are respectively installed on the inner side of the clamping rod 57 in a penetrating manner, the two limit pins 58 are respectively inserted into the inner cavities of the front and back sliding groove seats 53, and the limit pin 58 provides precise guidance for the action of the clamping rod 57; the connecting seat 59 is detachably installed on the inner side of the front and back clamping rods 57, the left ends of the connecting seats 59 in the two connecting components 5 are respectively fixedly connected with the right side of the telescopic end of the first electric telescopic rod 33 and the right end of the insertion rod 43, and the connecting seat 59 is in a conical structure.

[0020] As a preferred solution, further,Figure 7 and Figure 8As shown, the carrying moving mechanism 7 comprises: a truss 71, guide rails 72, a track moving platform 73, a screw nut 74, a driving motor 75, a screw rod 76, a transmission belt assembly 77, a limiting telescopic assembly 78, a support plate 79, a rotating module 710, a mounting frame 711, a second electric telescopic rod 712, a clamping seat 713, an elastic telescopic rod 714, a third electric telescopic rod 715, a supporting plate 716 and a magnetic chuck 717; the truss 71 is installed at the inner top of the small shell 6 in the left-right direction, and the left side of the truss 71 extends into the inner part of the overall shell 1 from the groove of the overall shell 1; the number of the guide rails 72 is two, and the two guide rails 72 are installed on the front and back sides of the truss 71 in the left-right direction respectively; the track moving platform 73 is installed below the outside of the front and back guide rails 72, the shape of the track moving platform 73 is U-shaped, the track moving platform 73 is electrically connected with the controller 2, the track moving platform 73 integrates a servo driving module, an absolute value encoder is installed inside to feed back position information to the controller 2 in real time to form closed-loop control; the screw nut 74 is installed below the inside of the track moving platform 73 through a bearing seat, the screw nut 74 realizes stable lifting by cooperating with the screw rod 76 to avoid shaking of the workpiece during lifting, and a key groove is processed on the outside of the screw nut 74 to connect with the belt pulley of the transmission belt assembly 77 to ensure power transmission without slip; the driving motor 75 is installed at the inside left end of the track moving platform 73 through a support, the driving motor 75 is electrically connected with the controller 2, the driving motor 75 is a servo motor equipped with an absolute value encoder to accurately feed back rotation speed and position information, and is connected with the controller 2 through a servo driver to support position and speed double-mode control; the driving motor 75 provides power for the screw nut 74; the screw rod 76 is screwed in the inside of the screw nut 74 in the up-down direction; one end of the transmission belt assembly 77 is keyed on the outside of the screw nut 74, and the other end of the transmission belt assembly 77 is fixedly connected with the rotating end bottom of the driving motor 75 in the axis, the transmission belt assembly 77 realizes power transmission between the driving motor 75 and the screw nut 74, and a polyurethane synchronous belt transmission system is selected, which is composed of a belt pulley and a synchronous belt; the number of the limiting telescopic assembly 78 is two, and the two limiting telescopic assemblies 78 are installed at the inside front and back ends of the track moving platform 73 respectively, the limiting telescopic assembly 78 selects a linear guide shaft and a sliding sleeve assembly to provide auxiliary guidance for the lifting of the support plate 79 and ensure the vertical lifting of the support plate 79 along the guide shaft; the support plate 79 is fixedly installed at the telescopic end bottom of the front and back limiting telescopic assemblies 78, and the top middle part of the support plate 79 is rotatably connected with the bottom end of the support plate 79 through a bearing; the rotating module 710 is installed at the bottom end of the support plate 79, the rotating module 710 is electrically connected with the controller 2, the rotating module 710 integrates a servo motor and a precision speed reducer to realize attitude rotation adjustment of the workpiece; the mounting frame 711 is installed at the rotating end bottom of the rotating module 710 in the front-back direction;The number of the second electric telescopic rods 712 is two, and the two second electric telescopic rods 712 are respectively installed on the front and rear sides of the bottom end of the mounting frame 711 through the brackets. The second electric telescopic rods 712 are electrically connected with the controller 2, and the second electric telescopic rods 712 serve as the driving components of the clamping seats 713. The number of the clamping seats 713 is two, and the two clamping seats 713 are respectively installed on the outside of the telescopic ends of the front and rear second electric telescopic rods 712. The number of the elastic telescopic rods 714 is four, and the four elastic telescopic rods 714 are respectively fixedly installed at the four corners of the bottom end inside the small-sized housing 6. The elastic telescopic rods 714 are selected from spring guide pillar assemblies, which are composed of guide pillars, springs and sliding sleeves. The elastic telescopic rods 714 provide buffer support for the supporting plate 716. The guide pillars are connected with the supporting plate 716 at the top, and the springs are in a slightly compressed state in the natural state, thereby providing pre-tightening force for the supporting plate 716. The third electric telescopic rod 715 is used in cooperation to realize the stable lifting of the supporting plate, buffer the impact force after the supporting plate bears the workpiece, and provide a reset force when the supporting plate is lowered, thereby ensuring the smooth movement of the supporting plate 716 without shaking. The third electric telescopic rod 715 is fixedly installed at the bottom end inside the small-sized housing 6 and located inside the four elastic telescopic rods 714. The third electric telescopic rod 715 is electrically connected with the controller 2, and the third electric telescopic rod 715 is provided with an absolute value encoder built therein to realize real-time feedback of the lifting position. The third electric telescopic rod 715 serves as the main lifting power source of the supporting plate 716. The supporting plate 716 is installed at the top of the telescopic end of the four elastic telescopic rods 714, and the lower surface of the supporting plate 716 is fixedly connected with the telescopic end of the third electric telescopic rod 715. The number of the magnetic suction cups 717 is two, and the two magnetic suction cups 717 are respectively installed on the left and right sides of the top end of the supporting plate 716. The magnetic suction cups 717 provide temporary positioning for the detection piece fixing mechanism 8 on the supporting plate 716, and the surface of the suction cups is covered with rubber pads to avoid hard contact with the mounting bottom plate.

[0021] As a preferred solution, further, Figure 9As shown, the detection piece fixing mechanism 8 comprises: a mounting bottom plate 81, a position adjusting seat 82, a pressing module 83 and an electrical connector 84; the mounting bottom plate 81 is arranged inside the carrying and moving mechanism 7 along the left-right direction; the number of the position adjusting seat 82 is four, and the four position adjusting seats 82 are respectively installed at the top corners of the mounting bottom plate 81; the position adjusting seat 82 is selected from a high-precision adjusting sliding table, and the adjusting direction supports X-axis and Y-axis bidirectional adjustment; the sliding table is provided with a locking handle, and after adjusting to the position, the handle can be rotated to fix the sliding seat through the mechanical locking structure, so as to ensure that the position is not deviated in the vibration test; the number of the pressing module 83 is four, and the four pressing modules 83 are respectively installed at the top of the moving end of the four position adjusting seats 82; the pressing module 83 is manually, pneumatically or electrically controlled according to actual needs; the electrical connector 84 is installed at the top left side of the mounting bottom plate 81, the bottom end of the electrical connector 84 extends out of the lower surface of the mounting bottom plate 81, and can be wirelessly connected after contacting the top of the wireless connector 313; the electrical connector 84 is selected from a waterproof magnetic docking connector, uses neodymium-iron-boron strong magnet positioning, and automatically calibrates during docking; the contact piece is gold-plated, and the electrical connector 84 adopts a fool-proof design, which can only be docked in one direction, so as to avoid damage to the workpiece due to reverse connection of positive and negative electrodes.

[0022] The specific working steps are as follows: Step one: the worker opens the protective door of the small shell support plate 796, places the battery monitoring device workpiece to be tested on the surface of the mounting bottom plate support plate 7981 of the detection piece fixing mechanism support plate 798, and manually adjusts the position adjusting seat support plate 7982 at the top corners of the mounting bottom plate support plate 7981 according to the size specifications of the workpiece, accurately aligns the pressing module support plate 7983 at the top of the moving end of the position adjusting seat support plate 7982 with the shell fixing point of the workpiece, starts the pressing module support plate 7983, clamps and fixes the workpiece through the pressing head, ensures that the workpiece remains stable during subsequent transfer and test, after fixing, the worker connects the power cord connector of the workpiece with the electrical connector support plate 7984 on the mounting bottom plate support plate 7981, and prepares for subsequent test power supply; Step 2: After the staff closes the protective door of the small outer shell support plate 796 support plate 79, the test program is started through the touch screen of the controller support plate 792 support plate 79. The pre-set process instructions inside the controller support plate 792 support plate 79 then trigger the transport and movement mechanism support plate 797 support plate 79 to work together. The transport and movement mechanism support plate 797 support plate 79 clamps the mounting base plate support plate 7981 support plate 79 and lifts it upwards, and drives the mounting base plate support plate 7981 support plate 79 to move horizontally, so as to transfer the workpiece from the feeding area of ​​the small outer shell support plate 796 support plate 79 to the inside of the overall outer shell support plate 791 support plate 79. After the transport and movement mechanism support plate 797 support plate 79 adjusts the posture of the workpiece, the mounting base plate support plate 7981 support plate 79 is placed on the inner support surface of the bracket support plate 7935 support plate 79 and then reset sequentially, waiting for the test instructions. Step 3: The test command inside the controller support plate 792 and support plate 79 is activated, and the positioning module support plate 7936 and support plate 79 at the four corners of the bracket support plate 7935 and support plate 79 are activated to calibrate the position of the mounting base plate support plate 7981 and support plate 79. The mounting base plate support plate 7981 and support plate 79 are limited and fixed from the four corners through the built-in structure to ensure that the workpiece is aligned with the center of the bracket support plate 7935 and support plate 79. Step 4: The second electric actuator support plate 79312 extends upward, driving the second lifting frame support plate 79311 to rise vertically along the guide groove of the second slot frame support plate 79310, so that the wireless connector support plate 79313 at the top of the second lifting frame support plate 79311 connects with the electrical connector support plate 7984 at the bottom of the mounting base plate support plate 7981. The power supply monitoring system support plate 7934 starts up, and delivers a stable voltage to the electrical connector support plate 7984 through the wireless connector support plate 79313. The voltage parameters match the rated working voltage of the workpiece. The workpiece is powered on and starts up and enters normal working state. At the same time, the power supply monitoring system support plate 7934 collects the working voltage data of the workpiece in real time to determine whether there are abnormal conditions such as voltage fluctuations or power outages. The data is synchronously uploaded to the controller support plate 792. Step five: the front and rear connecting component support plate 795 support plate 79 through the electromagnetic drive seat support plate 7956 support plate 79 on-off electricity control, realize the switching of connection state and disengagement state, prepare for vibration simulation, the specific work logic is: the electromagnetic drive seat support plate 7956 support plate 79 is electrified to generate a magnetic field, drive the internal magnetic telescopic rod support plate 7955 support plate 79 to move horizontally along the guide rail rod support plate 7952 support plate 79, when the magnetic telescopic rod support plate 7955 support plate 79 moves to the right, the installation disc support plate 7954 support plate 79 drives the synchronous right movement, the clamping rod support plate 7957 support plate 79 on both sides of the installation disc support plate 7954 support plate 79 moves with it, while the limiting pin support plate 7958 support plate 79 outside the clamping rod support plate 7957 support plate 79 slides along the S-shaped groove of the slide groove seat support plate 7953 support plate 79 to the right end, the guiding effect of the S-shaped groove makes the clamping rod support plate 7957 support plate 79 rotate inwards with the pivot seat as the center, finally clamps the connecting seat support plate 7959 support plate 79, forms the connection state, when the magnetic telescopic rod support plate 7955 support plate 79 moves to the left, the limiting pin support plate 7958 support plate 79 moves to the left along the groove, the clamping rod support plate 7957 support plate 79 opens outward, disengages the connecting seat support plate 7959 support plate 79, forms the disengagement state.

[0023] Step six: according to the test requirements, such as simulating large range vibration of transportation bumps, simulating small range vibration of equipment running vibration, the controller support plate 792 support plate 79 automatically controls the corresponding connecting component support plate 795 support plate 79 work: S1: the connecting component support plate 795 support plate 79 on the right side of the first electric telescopic rod support plate 7933 support plate 79 switches to the connection state, and the connecting component support plate 795 support plate 79 on the left side switches to the disengagement state, the first electric telescopic rod support plate 7933 support plate 79 reciprocating motion according to the preset parameters, through the connecting component support plate 795 support plate 79 drives the mounting plate support plate 7932 support plate 79 to move left and right along the guide direction of the limiting component support plate 7931 support plate 79, the bracket support plate 7935 support plate 79 and the workpiece above the mounting plate support plate 7932 support plate 79 produce large range vibration, simulate the low frequency vibration environment of the workpiece in the transportation or installation process; S2: The first electric telescopic rod support plate 7933 supports the support plate 79 on the right side of the connecting component support plate 795, which is switched to a disconnected state, and the left side of the connecting component support plate 795 is switched to a connected state. The micro motor support plate 7948 is started to drive the track seat support plate 7949 to rotate circumferentially, and the inclined track at the right end of the track seat support plate 7949 continuously presses the spring support plate 7947. Under the cooperation of the ball support plate 7946 and the ball seat support plate 7945, the elastic force of the spring support plate 7947 is converted into the horizontal reciprocating motion of the plug rod support plate 7943 along the plug hole support plate 7942, so that the plug rod support plate 7943 drives the mounting plate support plate 7932 and the workpiece to vibrate with small amplitude and high frequency through the connecting component support plate 795, simulating the small vibration environment of the workpiece in actual operation; Step six: while the vibration test is ongoing, the liquid preparation system support plate 799 automatically mixes pure water and sodium chloride according to the test requirements, configures a 5% sodium chloride solution for marine climates, and a 3% sodium chloride solution for industrial corrosive environments, forms a salt spray solution with a specified concentration, and delivers the solution to the nozzle pipe assembly support plate 7911 through the pipeline, and uniformly sprays the solution in the overall housing support plate 791 after being converted into small droplets by the atomizing nozzle, so that the salt spray concentration in the cavity is maintained stable, and the temperature control exhaust system support plate 7910 is started synchronously, the temperature in the test cavity is adjusted to the preset value by the heating module, and the humidity in the cavity is maintained stable, and the high temperature and high humidity corrosion environment is constructed with the salt spray, simulating the use scenario of the workpiece in harsh weather; Step seven: the visual sensor support plate 7912 installed inside the overall housing support plate 791 collects images of the workpiece appearance, focuses on recording whether the shell has rust, coating peeling and other phenomena, and transmits the image data to the controller support plate 792 in real time, while the power supply monitoring system support plate 7934 continuously monitors the voltage stability of the workpiece, and the visual data are complementary to each other, so as to comprehensively evaluate the performance of the workpiece; Step eight: when the preset test period is over, the liquid distribution system support plate 799, the temperature control exhaust system support plate 7910, the micro motor support plate 7948 or the first electric telescopic rod support plate 7933 stop running in turn, the second electric telescopic rod support plate 79312 shortens, the wireless connector support plate 79313 lowers, disconnects the butt joint with the electric connector support plate 7984, the power supply monitoring system support plate 7934 stops power supply, the four side positioning module support plate 7936 retracts, releases the positioning and fixing of the mounting bottom plate support plate 7981, the first electric telescopic rod support plate 7939 on the left and right sides synchronously extends, drives the first lifting frame support plate 7938 to move upwards along the first slot frame support plate 7937, lifts the mounting bottom plate support plate 7981 in the bracket support plate 7935 to the grabbing height, and the workpiece is transported back to the small shell support plate 796 after the repeated grabbing action of the carrying and moving mechanism support plate 797, and is placed in the specified position in the small shell support plate 796. After temporarily fixing it, the worker opens the protective door of the small shell support plate 796, disconnects the power line connection between the workpiece and the electric connector support plate 7984, loosens the pressing module support plate 7983, and can take the tested workpiece off the mounting bottom plate support plate 7981, completing the single test process.

[0024] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A battery monitor device environmental suitability test system, characterized by, Include: The whole shell (1), the inside right side of the whole shell (1) is provided with a groove body through the outside; Controller (2), embeddedly installed in the front side of the whole shell (1), the whole shell (1) and controller (2) are electrically connected; Environment simulation mechanism (3) is arranged in the inside bottom end of the whole shell (1); Small shell (6) is installed on the outer surface right side of the whole shell (1), and is communicated with the right side groove body of the whole shell (1); Carrying movement mechanism (7) is arranged in the inside of the small shell (6); Detection piece fixing mechanism (8) is detachably installed in the inside of the carrying movement mechanism (7); Liquid deployment system (9) is arranged in the outside left side of the whole shell (1), and the liquid deployment system (9) and the controller (2) are electrically connected; Temperature control exhaust system (10) is embeddedly installed in the top of the whole shell (1), and the temperature control exhaust system (10) and the controller (2) are electrically connected; Spray head pipe assembly (11) is installed in the inside of the whole shell (1), and is located outside the environment simulation mechanism (3), and the spray head pipe assembly (11) and the liquid deployment system (9) are connected through pipeline; Visual sensor (12) is installed above the inside of the whole shell (1), and the visual sensor (12) and the controller (2) are electrically connected.

2. A battery monitor environmental test system according to claim 1, wherein The environment simulation mechanism (3) includes: Limiting assembly (31) is installed in the inside bottom end middle part of the whole shell (1) along the left-right direction; Mounting plate (32) is fixedly installed above the limiting end of the limiting assembly (31) along the front-back direction; First electric telescopic rod (33) is installed in the inside bottom end of the whole shell (1) along the left-right direction, and is located below the rear side of the mounting plate (32), and the first electric telescopic rod (33) and the controller (2) are electrically connected; Microvibration simulation component (4) is arranged below the outside front side of the mounting plate (32); Connecting component (5), the number of the connecting component (5) is two, and two connecting components (5) are respectively installed at the bottom end right side front and back of the mounting plate (32); Power supply monitoring system (34) is installed in the inside bottom end of the whole shell (1), and is located at the right rear of the mounting plate (32), and the power supply monitoring system (34) and the controller (2) are electrically connected.

3. A battery monitor environmental suitability test system according to claim 2, wherein The environment simulation mechanism (3) further includes: Bracket (35) is fixedly installed in the outer surface top end middle part of the mounting plate (32) along the front-back direction; Positioning module (36), the number of the positioning module (36) is four, four positioning modules (36) are respectively installed through the support on the inside four corners of the bracket (35), and the positioning module (36) and the controller (2) are electrically connected; First slot bracket (37) is installed in the inside middle part of the bracket (35) along the left-right direction; First lifting frame (38), the number of the first lifting frame (38) is two, and two first lifting frames (38) are respectively inserted in the top end left and right sides of the first slot bracket (37); A first electric push rod (39), the number of the first electric push rod (39) is two, two first electric push rods (39) are respectively installed at the bottom end of the left and right sides of the first slot frame (37), the telescopic end of the first electric push rod (39) extends out of the upper surface of the first slot frame (37) and is fixedly connected with the inner side of the first lifting frame (38), the first electric push rod (39) and the controller (2) are electrically connected; A second slot frame (310) is fixedly installed at the top of the outer surface of the mounting plate (32); A second lifting frame (311) is inserted into the top of the second slot frame (310); A second electric push rod (312) is installed on the inner side of the second slot frame (310), the telescopic end of the second electric push rod (312) extends to the upper surface of the second slot frame (310) and is fixedly connected with the bottom of the second lifting frame (311), the second electric push rod (312) and the controller (2) are electrically connected; A wireless connector (313) is installed on the top of the second lifting frame (311), the wireless connector (313) and the power supply monitoring system (34) are electrically connected.

4. A battery monitor environmental suitability test system according to claim 3, wherein The micro-vibration simulation component (4) comprises: A shell (41) is installed at the bottom end of the overall housing (1) and located below the outer side of the mounting plate (32); A jack (42) is formed in the outer surface of the shell (41) and communicates with the inner cavity of the shell (41); A plug rod (43) is inserted into the inner cavity of the jack (42); A limiting spring (44) is installed at one end of the outer wall of the plug rod (43) and fixedly connected with the other end of the outer wall of the jack (42); A ball seat (45) is installed at the left end of the plug rod (43); A ball (46) is fixedly installed at one end of the inner cavity of the ball seat (45); A spring (47) is embedded in the inner cavity of the ball seat (45) and connected with the other end of the ball (46); A micro motor (48) is installed in the inner cavity of the shell (41) and electrically connected with the controller (2); An orbit seat (49) is installed at the rotating end of the micro motor (48), the right end of the outer side of the orbit seat (49) is obliquely arranged in the circumferential direction, and the orbit seat (49) is in contact with the spring (47).

5. A battery monitor environmental suitability test system according to claim 4, wherein, The connecting component (5) comprises: A cylindrical shell (51) is fixedly installed at the bottom end of the mounting plate (32); A guide rail rod (52) is installed in the inner cavity of the cylindrical shell (51); A sliding groove seat (53) is installed in the inner cavity of the cylindrical shell (51) and has a U-shaped structure and an S-shaped groove. A mounting disc (54) is sleeved outside the three guide rail rods (52), and grooves are formed on the front and back of the mounting disc (54) and the mounting disc (54) is sleeved outside the front and back sliding groove seats (53); A magnetic telescopic rod (55) is fixedly installed at the middle of the right end of the mounting disc (54); An electromagnetic driving seat (56) is fixedly installed at the middle of the right side of the inner cavity of the cylinder shell (51), the magnetic telescopic rod (55) is inserted into the electromagnetic driving seat (56), and the electromagnetic driving seat (56) is electrically connected with the controller (2).

6. A battery monitor environmental suitability test system according to claim 5, wherein, The connecting component (5) further comprises: Two clamping rods (57) are rotatably installed at the left side of the mounting disc (54) through the rotating shaft seats, the outer sides of the two clamping rods (57) extend into the inner sides of the front and back sliding groove seats (53), and the clamping rods (57) are V-shaped; Two limiting pins (58) are installed at the inner sides of the clamping rods (57) and penetrate the limiting pins (58) upward and downward, and the limiting pins (58) are inserted into the inner cavities of the front and back sliding groove seats (53); A connecting seat (59) is detachably installed at the inner sides of the front and back clamping rods (57), and the left ends of the connecting seats (59) in the two connecting components (5) are fixedly connected with the telescopic ends of the first electric telescopic rods (33) and the right ends of the inserting rods (43).

7. A battery monitor environmental testing system and method as claimed in claim 6, wherein, The detection piece fixing mechanism (8) comprises: An installation bottom plate (81) is arranged in the inner side of the carrying and moving mechanism (7) along the left-right direction; Four position adjusting seats (82) are arranged at the top corners of the installation bottom plate (81); Four pressing modules (83) are arranged at the top of the moving end of the four position adjusting seats (82); An electric connector (84) is arranged at the left side of the top of the installation bottom plate (81), the bottom end of the electric connector (84) extends out of the lower surface of the installation bottom plate (81), and the electric connector (84) can be in contact with the top of the wireless connector (313) and be wirelessly connected.

8. A method for testing the environmental adaptability of a battery monitoring device, applied to a system for testing the environmental adaptability of a battery monitoring device according to claim 7, characterized in that, The method is as follows: Step one: the worker opens the protective door of the small shell (6), places the battery monitoring device workpiece to be tested on the surface of the installation bottom plate (81) of the detection piece fixing mechanism (8), manually adjusts the position adjusting seats (82) at the top corners of the installation bottom plate (81) according to the size specifications of the workpiece, accurately aligns the pressing modules (83) at the top of the moving end of the position adjusting seats (82) with the shell fixing points of the workpiece, starts the pressing modules (83), clamps and fixes the workpiece through the pressing head, ensures that the workpiece remains stable during subsequent transfer and testing, after fixing, the worker firmly connects the power line connector of the workpiece with the electric connector (84) on the installation bottom plate (81), and prepares for subsequent testing power supply. Step two: After the worker closes the protective door of the small shell (6), the test program is started through the touch screen of the controller (2), and the preset process instructions in the controller (2) trigger the cooperative work of the carrying moving mechanism (7). After the carrying moving mechanism (7) clamps the installation base plate (81), it is lifted upward and drives the installation base plate (81) to move horizontally, so as to transfer the workpiece from the feeding area of the small shell (6) to the inside of the whole shell (1). After adjusting the posture of the workpiece, the installation base plate (81) is placed on the inside supporting surface of the bracket (35), and then it is reset in sequence and waits for the test instruction; Step three: The test instruction in the controller (2) is started, the positioning module (36) on the four corners of the inside of the bracket (35) is started, the position of the installation base plate (81) is calibrated, the installation base plate (81) is fixed by the built-in structure from the four corners, and it is ensured that the workpiece is aligned with the center of the bracket (35); Step four: The second electric push rod (312) is stretched upward, the second lifting frame (311) is vertically lifted along the guide groove of the second slot frame (310), the wireless connector (313) at the top of the second lifting frame (311) is connected with the electric connector (84) at the bottom of the installation base plate (81), the power supply monitoring system (34) is started, and stable voltage is supplied to the electric connector (84) through the wireless connector (313). The voltage parameter matches the rated working voltage of the workpiece, the workpiece is powered on and enters the normal working state, and the power supply monitoring system (34) collects the working voltage data of the workpiece in real time, judges whether there is voltage fluctuation or power failure, and uploads the data to the controller (2); Step five: The connection components (5) on the front and back sides are switched between the connected state and the disconnected state through the on-off electric control of the electromagnetic driving seat (56), which prepares for vibration simulation. The specific working logic is as follows: the electromagnetic driving seat (56) is powered on to generate a magnetic field, which drives the magnetic telescopic rod (55) inside to move horizontally along the guide rod (52). When the magnetic telescopic rod (55) moves to the right, it drives the installation disc (54) to move to the right synchronously, the clamping rods (57) on the front and back sides of the installation disc (54) move with it, and the limiting pins (58) on the outside of the clamping rods (57) slide to the right end along the S-shaped groove of the slide groove seat (53). The guiding effect of the S-shaped groove makes the clamping rods (57) rotate inward around the pivot seat as the center, and finally clamps the connection seat (59) to form the connected state. When the magnetic telescopic rod (55) moves to the left, the limiting pins (58) move to the left along the groove, the clamping rods (57) open outward, and the connection seat (59) is disconnected to form the disconnected state.

9. Step six: According to the test requirements, such as simulating large-range vibration of transportation bumps or small-range vibration of equipment running vibration, the controller (2) automatically controls the corresponding connection components (5) to work: S1: the connecting part (5) on the right side of the first electric telescopic rod (33) is switched to the connected state, the connecting part (5) on the left side is switched to the disconnected state, the first electric telescopic rod (33) moves back and forth according to the preset parameters, drives the mounting plate (32) to move left and right along the guide direction of the limiting assembly (31) through the connecting part (5), the bracket (35) above the mounting plate (32) and the workpiece produce large-scale vibration, simulate the low-frequency vibration environment of the workpiece in the transportation or installation process; S2: the connecting part (5) on the right side of the first electric telescopic rod (33) is switched to the disconnected state, and the connecting part (5) on the left side is switched to the connected state. The micro motor (48) drives the track seat (49) to rotate circumferentially, the inclined track at the right end of the track seat (49) continuously presses the spring (47), and under the cooperation of the ball (46) and the ball seat (45), the elastic force of the spring (47) is converted into the horizontal reciprocating motion of the inserting rod (43) along the insertion hole (42), so that the inserting rod (43) drives the mounting plate (32) and the workpiece to produce small amplitude and high frequency vibration through the connecting part (5), simulate the small vibration environment of the workpiece in actual operation; Step six: while the vibration test is being carried out, the liquid preparation system (9) automatically mixes pure water and sodium chloride according to the test requirements, configures (5) sodium chloride solution corresponding to marine climate, configures (3) sodium chloride solution corresponding to industrial corrosive environment, forms salt spray solution with specified concentration, the solution is delivered to the nozzle pipe assembly (11) through the pipeline, and is uniformly sprayed in the overall shell (1) after being converted into small droplets by the atomizing nozzle, so that the cavity maintains stable salt spray concentration, the temperature control exhaust system (10) is started at the same time, the temperature in the test cavity is adjusted to the preset value through the heating module, the humidity in the cavity is maintained stable, and the high temperature and high humidity corrosive environment is constructed cooperatively with the salt spray, simulating the use scene of the workpiece in severe climate; Step seven: the visual sensor (12) installed inside the overall shell (1) collects images of the appearance of the workpiece, focuses on recording whether the shell appears rust, coating peeling and other phenomena, and the image data is transmitted to the controller (2) in real time, while the power supply monitoring system (34) continuously monitors the voltage stability of the workpiece, and the visual data are complementary, so as to comprehensively evaluate the performance of the workpiece; Step eight: when the preset test period is over, the liquid conditioning system (9), the temperature control exhaust system (10), the micro motor (48) or the first electric telescopic rod (33) stop running in turn, the second electric telescopic rod (312) shortens, drives the wireless connector (313) to descend, separates from the butt joint with the electric connector (84), the power supply monitoring system (34) stops power supply, the four-side positioning module (36) retracts, releases the positioning and fixing to the mounting bottom plate (81), the first electric telescopic rods (39) on the left and right sides elongate synchronously, drive the first lifting frame (38) to move upwards along the first slot frame (37), jacks up the mounting bottom plate (81) inside the bracket (35) to the grabbing height, after the carrying moving mechanism (7) repeats the grabbing action, transports the workpiece back into the small shell (6), places the mounting bottom plate (81) at the specified position inside, temporarily fixes it, the staff opens the protective door of the small shell (6), disconnects the power line connection between the workpiece and the electric connector (84), loosens the pressing module (83), can take the tested workpiece off from the mounting bottom plate (81), and completes the single test process.

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