A positioning and changing tool for chemical composition and capacity equipment

Abstract

The present invention provides a positioning and changing tooling for chemical fractionation equipment in the field of chemical fractionation technology, comprising: a base plate; a lifting transmission assembly, arranged at the upper end of the base plate; a lifting plate, arranged at the upper end of the lifting transmission assembly; two guide rails, arranged in parallel at the upper end of the lifting plate; three shift fork fixing plates, all slidably connected to the guide rails; three horizontal transmission assemblies, arranged at the upper end of the lifting plate, and respectively fixed to one of the shift fork fixing plates; six positioning sensors, each of which has a positioning sensor on both sides of the upper end of the shift fork fixing plate; an unlocking assembly, arranged at the upper end of the lifting plate and the shift fork fixing plate; an MCU, respectively connected to the lifting transmission assembly, the horizontal transmission assembly and the positioning sensor. The advantages of the present invention are: it realizes automatic positioning and changing of chemical fractionation equipment, greatly improves the efficiency, quality and safety of changing, and greatly reduces the cost of changing.

Description

Technical Field

[0001] The invention relates to the technical field of chemical composition and storage, and in particular to a positioning and changing tool for chemical composition and storage equipment. Background Art

[0002] The battery module is composed of several to hundreds of cells connected in parallel and in series. To a certain extent, the performance of the cell determines the performance of the battery module, which in turn affects the performance of the entire power battery system. Therefore, it is necessary to divide the cell into different capacities to ensure uniform heat dissipation of the cell and the battery module, and to ensure the consistency of the cell, which is related to the life and safety of the battery module.

[0003] When the battery cells are divided into different capacities, a large current needs to be passed between the positive and negative electrodes of each battery cell for charging and discharging. The voltage signal and temperature signal of each battery cell need to be collected. By charging and discharging the battery cells, the capacity and internal resistance of these battery cells can be analyzed, the quality grade of the battery cells can be determined, and the battery cells can be grouped to select battery cells with the same electrical parameters for series and parallel applications.

[0004] On the automated production line of battery cells, since there are many varieties of battery cells, the pole distances of different varieties of battery cells are different, and the positions of the battery cell filling ports are different. In order to make the capacity splitting equipment compatible with more varieties of battery cells, it is necessary to change the positions of the current probe module and the negative pressure module in the capacity splitting equipment, that is, switch the positions so that the current probe can be compatible with the corresponding battery cell pole positions.

[0005] For the replacement of chemical fractionation equipment, the manual replacement method is traditionally adopted, but it has the following disadvantages: 1. There are a large number of chemical fractionation equipment, and the internal space is complex and narrow, manual operation is inconvenient and inefficient, resulting in long maintenance time of chemical fractionation equipment and a large amount of labor costs; 2. During manual replacement operation, due to poor visibility and inconvenient operation, the replacement may be missed; 3. There are certain safety hazards when the arm enters the chemical fractionation equipment for operation.

[0006] Therefore, how to provide a positioning and changing tooling for chemical component and filling equipment to realize automatic positioning and changing of chemical component and filling equipment to improve the changing efficiency, quality and safety and reduce the changing cost has become a technical problem that needs to be solved urgently. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a positioning and changing tool for chemical component and container equipment to realize automatic positioning and changing of chemical component and container equipment, so as to improve the changing efficiency, quality and safety and reduce the changing cost.

[0008] The present invention is implemented as follows: a positioning and changing tool for chemical component capacity equipment, comprising:

[0009] A base plate;

[0010] A lifting transmission assembly is arranged at the upper end of the bottom plate;

[0011] A lifting plate, arranged at the upper end of the lifting transmission assembly;

[0012] Two guide rails are arranged in parallel on the upper end of the lifting plate;

[0013] Three shift fork fixing plates are all slidably connected to the guide rail;

[0014] Three horizontal transmission assemblies are arranged at the upper end of the lifting plate and are respectively fixed to one of the shift fork fixing plates;

[0015] Six positioning sensors, one positioning sensor is respectively provided on both sides of the upper end of each shift fork fixing plate;

[0016] An unlocking assembly, arranged at the upper ends of the lifting plate and the shift fork fixing plate;

[0017] An MCU is connected to the lifting transmission assembly, the horizontal transmission assembly and the positioning sensor respectively.

[0018] Furthermore, four positioning bushings are symmetrically provided at the four corners of the base plate.

[0019] Furthermore, the lifting transmission assembly comprises:

[0020] A lifting motor is arranged at the upper end of the base plate and connected to the MCU;

[0021] A lifting motor gear connected to the power output end of the lifting motor;

[0022] A vertical screw gear meshing with the lifting motor gear;

[0023] a vertical screw rod meshing with the vertical screw rod gear;

[0024] A first screw nut connected to the vertical screw;

[0025] A lifting plate guide shaft connected to the first screw nut;

[0026] A linear bearing is sleeved on the guide shaft of the lifting plate, and the top end is fixedly connected to the lifting plate.

[0027] Furthermore, the shift fork fixing plate is slidably connected to the guide rail via a slider connector and a slider.

[0028] Furthermore, the horizontal transmission assembly comprises:

[0029] A transverse motor is disposed at the upper end of the lifting plate and connected to the MCU;

[0030] A synchronous pulley connected to the power output end of the transverse motor;

[0031] A bearing seat is arranged at the upper end of the lifting plate;

[0032] A transmission shaft connected to the synchronous pulley and disposed on the bearing seat;

[0033] a straight bevel gear connected to the transmission shaft;

[0034] A screw rod fixing seat is arranged at the upper end of the lifting plate;

[0035] A screw support seat, arranged at the upper end of the lifting plate;

[0036] A transverse screw rod, one end of which is disposed on the screw rod fixing seat, the other end of which is disposed on the screw rod supporting seat, connected to the transmission shaft, and parallel to the guide rail;

[0037] A second screw nut is sleeved on the transverse screw and fixedly connected to a shift fork fixing plate.

[0038] Furthermore, the positioning sensor is an optical fiber sensor.

[0039] Furthermore, the unlocking component comprises:

[0040] Six front unlocking push rods, one front unlocking push rod is respectively provided on both sides of the upper end of each fork fixing plate;

[0041] Six shift fork rods, each of the shift fork fixing plates is provided with a shift fork rod on both sides of the upper end thereof;

[0042] Two rear unlocking top plates are symmetrically arranged on both sides of the rear end of the lifting plate;

[0043] Two rear unlocking push rods are symmetrically arranged on both sides of the front end of the lifting plate.

[0044] Furthermore, it also includes:

[0045] An emergency stop button, arranged on the base plate and connected to the MCU;

[0046] At least one copper bar is disposed at the lower end of the bottom plate and connected to the MCU, the lifting transmission assembly and the horizontal transmission assembly; the copper bar is provided with a plurality of power supply contacts and a plurality of communication contacts;

[0047] A display screen, disposed on the base plate and connected to the MCU;

[0048] An electromagnetic power-off brake meshes with the vertical screw gear and is connected to the MCU;

[0049] A communication module connected to the MCU;

[0050] A debugging interface, provided on the base plate and connected to the MCU;

[0051] A reset button is arranged on the base plate and connected to the MCU.

[0052] Furthermore, the display screen is a touch display screen.

[0053] Furthermore, the communication module is a 2G communication module, a 3G communication module, a 4G communication module, a 5G communication module, a NB-IOT communication module, a LORA communication module, a WIFI communication module, a Bluetooth communication module, a ZigBee communication module or a wired communication module.

[0054] The advantages of the present invention are:

[0055] The lifting and lowering of the lifting plate is controlled by arranging a lifting transmission assembly on the bottom plate, two guide rails are arranged in parallel on the lifting plate, three shift fork fixing plates are arranged to be slidably connected with the guide rails, and three horizontal transmission assemblies are arranged to drive a shift fork fixing plate to slide on the guide rails respectively, and each shift fork fixing plate is provided with two positioning sensors, two front unlocking push rods and two shift fork rods, and two rear unlocking push plates and rear unlocking push rods are provided on the lifting plate; when the positioning sensor locates the chemical content separation equipment, the lifting transmission assembly lifts the lifting plate, and the front unlocking push rod, the rear unlocking push rod and the rear unlocking push rod push the chemical content separation equipment The corresponding position of the capacity dividing equipment is unlocked, and then the fork fixing plate is driven to move horizontally through the horizontal transmission component, and then the fork rod is linked to move horizontally to move the positive probe module, negative probe module and negative pressure module of the chemical capacity dividing equipment to adapt to different types of battery cells, that is, to realize automatic positioning and changing of the chemical capacity dividing equipment. Compared with the traditional manual change, it effectively overcomes the problems of complex and narrow internal space and poor line of sight, and saves manpower, and finally greatly improves the change efficiency, quality and safety of the chemical capacity dividing equipment, and greatly reduces the change cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] The present invention will be further described below in conjunction with embodiments with reference to the accompanying drawings.

[0057] Figure 1 It is a structural schematic diagram of a positioning and changing tooling for chemical fractionation and capacity equipment of the present invention.

[0058] Figure 2 It is a top view of a positioning and changing tool for chemical fractionation equipment of the present invention.

[0059] Figure 3The present invention is a bottom view of a positioning and changing tool for chemical fractionation equipment.

[0060] Figure 4 The invention discloses a circuit principle block diagram of a positioning and changing tool for chemical composition and capacity equipment.

[0061] Marking Description:

[0062] 100-A kind of positioning and changing tooling for chemical dispensing equipment, 1-bottom plate, 2-lifting transmission assembly, 3-lifting plate, 4-guide rail, 5-fork fixing plate, 6-horizontal transmission assembly, 7-positioning sensor, 8-unlocking assembly, 9-MCU, 11-positioning bushing, 21-lifting motor, 22-lifting motor gear, 23-vertical screw gear, 24-vertical screw, 25-first screw nut, 26-lifting plate guide shaft, 27-linear bearing, 51-slider connector, 52-slider, 61-lateral motor , 62-synchronous pulley, 63-bearing seat, 64-drive shaft, 65-spur bevel gear, 66-screw fixing seat, 67-screw support seat, 68-transverse screw, 69-second screw nut, 81-front unlocking push rod, 82-fork rod, 83-rear unlocking top plate, 84-rear unlocking push rod, 10-emergency stop button, 20-copper busbar, 30-display screen, 40-electromagnetic power-off brake, 50-communication module, 60-debugging interface, 70-reset button, 201-power-taking contact, 202-communication contact. DETAILED DESCRIPTION

[0063] The embodiment of the present invention provides a positioning and changing tool 100 for chemical component and storage equipment, thereby solving the technical problems in the prior art of manual changing of chemical component and storage equipment, which is inefficient, requires a large amount of labor costs, has the possibility of missed changes, and has certain safety hazards. The embodiment of the present invention realizes automatic positioning and changing of chemical component and storage equipment, greatly improves the efficiency, quality and safety of changing, and greatly reduces the technical effect of the cost of changing.

[0064] The technical solution in the embodiment of the present invention is to solve the above problems. The overall idea is as follows: a lifting transmission assembly 2 and a horizontal transmission assembly 6 are set to drive the vertical and horizontal displacement of the front unlocking push rod 81, the rear unlocking top plate 83, the rear unlocking push rod 84 and the fork rod 82, and a positioning sensor 7 is set to position the chemical fractionation device; when the positioning sensor 7 positions the chemical fractionation device, the lifting transmission assembly 2 lifts the lifting plate 3, so that the front unlocking push rod 81, the rear unlocking top plate 83 and the rear unlocking push rod 84 are unlocked against the corresponding position of the chemical fractionation device, and then the fork fixing plate 5 is driven by the horizontal transmission assembly 6 to move horizontally, and then the fork rod 82 is linked to move horizontally, so as to move the positive probe module, the negative probe module and the negative pressure module of the chemical fractionation device, that is, to realize the automatic positioning and conversion of the chemical fractionation device, so as to improve the conversion efficiency, quality and safety of the chemical fractionation device and reduce the conversion cost.

[0065] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0066] Please refer to Figures 1 to 4 As shown, a preferred embodiment of a positioning and changing tool 100 for chemical component and content equipment of the present invention comprises:

[0067] A bottom plate 1, used to carry the positioning and changing tool 100;

[0068] A lifting transmission assembly 2, disposed at the upper end of the bottom plate 1, for controlling the lifting of the lifting plate 3;

[0069] A lifting plate 3 is provided at the upper end of the lifting transmission assembly 2, and is used to link the unlocking assembly 8 to lift;

[0070] Two guide rails 4 are arranged in parallel at the upper end of the lifting plate 3 and are used for the limited sliding of the fork fixing plate 5;

[0071] Three shift fork fixing plates 5 are all slidably connected to the guide rail 4 and are used to fix the positioning sensor 7 and the unlocking assembly 8;

[0072] Three horizontal transmission assemblies 6, disposed at the upper end of the lifting plate 3 and respectively fixed to one of the shift fork fixing plates 5, for controlling the horizontal displacement of the shift fork fixing plates 5;

[0073] Six positioning sensors 7, each of which is provided with a positioning sensor 7 on both sides of the upper end of the fork fixing plate 5, for positioning the chemical fractionation and content device (not shown);

[0074] An unlocking assembly 8, provided at the upper ends of the lifting plate 3 and the fork fixing plate 5, is used to unlock the positive probe module (not shown), the negative probe module (not shown) and the negative pressure module (not shown) locked by the chemical fractionation equipment, and then move the positive probe module, the negative probe module and the negative pressure module for replacement;

[0075] An MCU9 is respectively connected to the lifting transmission assembly 2, the horizontal transmission assembly 6 and the positioning sensor 7; the MCU9 is used to control the operation of the positioning and changing tooling 100. In the specific implementation, it is sufficient to select an MCU that can realize this function from the prior art, and it is not limited to any model, such as the STM32F103 series MCU of ST Company, and the control program is well known to those skilled in the art, which can be obtained by those skilled in the art without creative labor.

[0076] Four positioning bushings 11 are symmetrically provided at the four corners of the base plate 1 for positioning and grasping the positioning and changing tool 100 .

[0077] The lifting transmission assembly 2 comprises:

[0078] A lifting motor 21, disposed at the upper end of the base plate 1 and connected to the MCU 9, for providing power for the lifting of the lifting plate 3;

[0079] A lifting motor gear 22 connected to the power output end of the lifting motor 21;

[0080] A vertical screw gear 23 meshing with the lifting motor gear 22;

[0081] A vertical screw rod 24 meshing with the vertical screw rod gear 23;

[0082] A first screw nut 25 connected to the vertical screw 24;

[0083] A lifting plate guide shaft 26 connected to the first screw nut 25;

[0084] A linear bearing 27 is sleeved on the lifting plate guide shaft 26 , and the top end is fixedly connected to the lifting plate 3 .

[0085] The fork fixing plate 5 is slidably connected to the guide rail 4 via a slider connector 51 and a slider 52 , that is, the top end of the slider connector 51 is fixedly connected to the fork fixing plate 5 , and the bottom end is fixedly connected to the slider 52 , and the slider 52 is slidably connected to the guide rail 4 .

[0086] The horizontal transmission assembly 6 comprises:

[0087] A transverse motor 61, disposed at the upper end of the lifting plate 3 and connected to the MCU 9, for providing power for the horizontal displacement of the fork fixing plate 5;

[0088] A synchronous pulley 62 connected to the power output end of the transverse motor 61;

[0089] A bearing seat 63, provided at the upper end of the lifting plate 3;

[0090] A transmission shaft 64 connected to the synchronous pulley 62 and disposed on the bearing seat 63;

[0091] A straight bevel gear 65 connected to the transmission shaft 64;

[0092] A screw rod fixing seat 66 is provided at the upper end of the lifting plate 3;

[0093] A screw support seat 67, provided at the upper end of the lifting plate 3;

[0094] A transverse screw rod 68, one end of which is disposed on the screw rod fixing seat 66, and the other end of which is disposed on the screw rod supporting seat 67, connected to the transmission shaft 64, and parallel to the guide rail 4;

[0095] A second screw nut 69 is sleeved on the transverse screw 68 and fixedly connected to the fork fixing plate 5.

[0096] The positioning sensor 7 is an optical fiber sensor.

[0097] The unlocking assembly 8 comprises:

[0098] Six front unlocking push rods 81, each of the two sides of the upper end of the fork fixing plate 5 is provided with a front unlocking push rod 81;

[0099] Six shift fork rods 82, each of the shift fork fixing plates 5 is provided with a shift fork rod 82 on both sides of the upper end;

[0100] Two rear unlocking top plates 83 are symmetrically arranged on both sides of the rear end of the lifting plate 3;

[0101] Two rear unlocking push rods 84 are symmetrically arranged on both sides of the front end of the lifting plate 3.

[0102] Also includes:

[0103] An emergency stop button 10, provided on the base plate 1 and connected to the MCU 9, for starting the positioning and changing tooling 100;

[0104] At least one copper busbar 20 is disposed at the lower end of the bottom plate 1 and connected to the MCU 9, the lifting transmission assembly 2 and the horizontal transmission assembly 6; the copper busbar 20 is provided with a plurality of power supply contacts 201 and a plurality of communication contacts 202;

[0105] A display screen 30, provided on the base plate 1 and connected to the MCU 9, for operating the positioning and changing tool 100 and displaying operation data;

[0106] An electromagnetic power-off brake 40, meshing with the vertical screw gear 23 and connected to the MCU 9, is used to lock the vertical screw gear 23 when the positioning and changing tooling 100 loses power, so as to prevent the lifting plate 3 from suddenly falling and damaging the equipment;

[0107] A communication module 50, connected to the MCU 9, for communicating with a host computer (not shown);

[0108] A debugging interface 60, provided on the base plate 1 and connected to the MCU 9;

[0109] A reset button 70 is disposed on the base plate 1 and connected to the MCU 9 .

[0110] The display screen 30 is a touch display screen.

[0111] The communication module 50 is a 2G communication module, a 3G communication module, a 4G communication module, a 5G communication module, a NB-IOT communication module, a LORA communication module, a WIFI communication module, a Bluetooth communication module, a ZigBee communication module or a wired communication module.

[0112] Working principle of the present invention:

[0113] The robot (not shown) grabs the positioning and changing tool 100 through the positioning bushing 11 and moves it to the designated workstation, powers on the positioning and changing tool 100 through the power contact 201 of the copper bus 20, and communicates with the host computer through the communication contact 202 of the copper bus 20 to obtain the changing instruction.

[0114] Based on the type-changing instruction, the MCU9 controls the shift fork fixing plate 5 to move horizontally through the horizontal transmission assembly 6, and then links the positioning sensor 7 to move horizontally. After the MCU9 locates the position corresponding to the chemical component capacity device through the positioning sensor 7, it controls the lifting transmission assembly 2 to lift the lifting plate 3, so that the front unlocking push rod 81, the rear unlocking push plate 83 and the rear unlocking push rod 84 are against the corresponding position of the chemical component capacity device, and the positive probe module, the negative probe module and the negative pressure module are unlocked. Then, the shift fork fixing plate 5 is driven to move horizontally through the horizontal transmission assembly 6, and then the shift fork rod 82 is linked to move horizontally, so as to move the positive probe module, the negative probe module and the negative pressure module of the chemical component capacity device to adapt to different types of battery cells and complete the type-changing of the chemical component capacity device.

[0115] In summary, the advantages of the present invention are:

[0116] The lifting and lowering of the lifting plate is controlled by arranging a lifting transmission assembly on the bottom plate, two guide rails are arranged in parallel on the lifting plate, three shift fork fixing plates are arranged to be slidably connected with the guide rails, and three horizontal transmission assemblies are arranged to drive a shift fork fixing plate to slide on the guide rails respectively, and each shift fork fixing plate is provided with two positioning sensors, two front unlocking push rods and two shift fork rods, and two rear unlocking push plates and rear unlocking push rods are provided on the lifting plate; when the positioning sensor locates the chemical content separation equipment, the lifting transmission assembly lifts the lifting plate, and the front unlocking push rod, the rear unlocking push rod and the rear unlocking push rod push the chemical content separation equipment The corresponding position of the capacity dividing equipment is unlocked, and then the fork fixing plate is driven to move horizontally through the horizontal transmission component, and then the fork rod is linked to move horizontally to move the positive probe module, negative probe module and negative pressure module of the chemical capacity dividing equipment to adapt to different types of battery cells, that is, to realize automatic positioning and changing of the chemical capacity dividing equipment. Compared with the traditional manual change, it effectively overcomes the problems of complex and narrow internal space and poor line of sight, and saves manpower, and finally greatly improves the change efficiency, quality and safety of the chemical capacity dividing equipment, and greatly reduces the change cost.

[0117] Although the specific implementation modes of the present invention are described above, those skilled in the art should understand that the specific implementation modes described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A positioning and changing tool for chemical component and content equipment, Features: include: A bottom plate; four positioning bushings are symmetrically arranged at the four corners of the bottom plate; A lifting transmission assembly is arranged at the upper end of the bottom plate; A lifting plate, arranged at the upper end of the lifting transmission assembly; Two guide rails are arranged in parallel on the upper end of the lifting plate; Three shift fork fixing plates are all slidably connected to the guide rail; Three horizontal transmission assemblies are arranged at the upper end of the lifting plate and are respectively fixed to one of the shift fork fixing plates; Six positioning sensors, one positioning sensor is respectively provided on both sides of the upper end of each shift fork fixing plate; An unlocking assembly, arranged at the upper ends of the lifting plate and the shift fork fixing plate; An MCU is connected to the lifting transmission assembly, the horizontal transmission assembly and the positioning sensor respectively; The lifting transmission assembly comprises: A lifting motor is arranged at the upper end of the base plate and connected to the MCU; A lifting motor gear connected to the power output end of the lifting motor; A vertical screw gear meshing with the lifting motor gear; a vertical screw rod meshing with the vertical screw rod gear; A first screw nut connected to the vertical screw; A lifting plate guide shaft connected to the first screw nut; A linear bearing is sleeved on the guide shaft of the lifting plate, and the top end is fixedly connected to the lifting plate.

2. A positioning and changing tool for chemical fractionation equipment as claimed in claim 1, Features: The shift fork fixing plate is slidably connected to the guide rail via a slider connector and a slider.

3. A positioning and changing tool for chemical fractionation equipment as claimed in claim 1, Features: The horizontal transmission assembly comprises: A transverse motor is disposed at the upper end of the lifting plate and connected to the MCU; A synchronous pulley connected to the power output end of the transverse motor; A bearing seat is arranged at the upper end of the lifting plate; A transmission shaft connected to the synchronous pulley and disposed on the bearing seat; a straight bevel gear connected to the transmission shaft; A screw rod fixing seat is arranged at the upper end of the lifting plate; A screw support seat, arranged at the upper end of the lifting plate; A transverse screw rod, one end of which is disposed on the screw rod fixing seat, the other end of which is disposed on the screw rod supporting seat, connected to the transmission shaft, and parallel to the guide rail; A second screw nut is sleeved on the transverse screw and fixedly connected to a shift fork fixing plate.

4. A positioning and changing tool for chemical fractionation equipment as claimed in claim 1, Features: The positioning sensor is an optical fiber sensor.

5. A positioning and changing tool for chemical fractionation equipment as claimed in claim 1, Features: The unlocking component comprises: Six front unlocking push rods, one front unlocking push rod is respectively provided on both sides of the upper end of each fork fixing plate; Six shift fork rods, each of the shift fork fixing plates is provided with a shift fork rod on both sides of the upper end thereof; Two rear unlocking top plates are symmetrically arranged on both sides of the rear end of the lifting plate; Two rear unlocking push rods are symmetrically arranged on both sides of the front end of the lifting plate.

6. A positioning and changing tool for chemical fractionation equipment as claimed in claim 1, Features: Also includes: An emergency stop button, arranged on the base plate and connected to the MCU; At least one copper bar is disposed at the lower end of the bottom plate and connected to the MCU, the lifting transmission assembly and the horizontal transmission assembly; the copper bar is provided with a plurality of power supply contacts and a plurality of communication contacts; A display screen, disposed on the base plate and connected to the MCU; An electromagnetic power-off brake meshes with the vertical screw gear and is connected to the MCU; A communication module connected to the MCU; A debugging interface, provided on the base plate and connected to the MCU; A reset button is arranged on the base plate and connected to the MCU.

7. A positioning and changing tool for chemical fractionation equipment as claimed in claim 6, Features: The display screen is a touch display screen.

8. A positioning and changing tool for chemical fractionation equipment as claimed in claim 6, Features: The communication module is a 2G communication module, a 3G communication module, a 4G communication module, a 5G communication module, a NB-IOT communication module, a LORA communication module, a WIFI communication module, a Bluetooth communication module, a ZigBee communication module or a wired communication module.

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