A device for checking BMS one-touch station parameter settings

Abstract

The present invention relates to the field of BMS detection, and specifically discloses a BMS one-touch station-passing parameter setting and inspection device, comprising a detection platform, a BMS board body, and a test host arranged at one end of the detection platform, wherein one end of the detection platform is provided with a carrier assembly for conveying the BMS board body; the test host is electrically connected to a plug for electrically connecting to a socket on the BMS board body, and one end of the top of the detection platform is movably connected to a movable frame corresponding to a positioning disk; the detection platform is provided with a main drive assembly for driving the rotation of the positioning disk and the displacement of the movable frame. The BMS one-touch station-passing parameter setting and inspection device, by setting the plug on the movable frame movably connected to the detection platform, cooperates with the main drive assembly and the guide assembly, can automatically realize the electrical connection between the plug and the BMS board body, and at the same time, the rotatable carrier assembly can realize the conveyance of the BMS board body by itself, which is easy to use and improves the inspection efficiency.

Description

Technical Field

[0001] The present invention relates to the field of BMS detection, and in particular to a BMS one-touch station parameter setting and inspection device. Background Art

[0002] As the core control unit of the battery pack, the accuracy of the parameter settings of the BMS is directly related to the performance and safety of the battery system. With the mass production of BMS products and the increase in the number of customers, the parameters involved by different customers are different. In order to ensure the consistency of product production and prevent workers' misoperation and omissions, a final parameter test is carried out after the workers have completed production and before shipment to ensure the accuracy of the parameters and versions of the shipped products. Currently, this verification process mainly relies on dedicated testing fixtures. These testing fixtures establish an electrical connection between the test host and the electrical interface on the BMS board, and then automatically test the various parameters of the BMS;

[0003] While existing testing methods have improved accuracy and reliability to a certain extent, several bottlenecks remain in their practical operation. Specifically, existing testing fixtures often require manual plugging and unplugging of the BMS board's electrical interfaces. This process is not only time-consuming and labor-intensive, increasing workers' workload, but is also susceptible to human factors. Improper operation can damage interfaces or cause poor connections, thus affecting the accuracy of test results. Furthermore, before and after each test, workers must manually disassemble and assemble the BMS board to prepare for the next round of testing. This frequent manual intervention significantly reduces the efficiency of the overall testing process, a particularly significant issue when faced with large-scale production needs.

[0004] Therefore, it is necessary to propose a BMS one-button station parameter setting inspection device to solve the above problems. Summary of the Invention

[0005] The main purpose of the present invention is to provide a one-touch station parameter setting and checking device for BMS, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A device for checking BMS one-touch station parameter settings includes a test bench, a BMS board body, and a test host disposed at one end of the test bench. A carrier assembly for transporting the BMS board body is disposed at one end of the test bench. The carrier assembly includes a rotating shaft rotatably disposed at the top of one end of the test bench. A positioning plate is fixedly disposed at the upper end of the rotating shaft. The top periphery of the positioning plate is used to position the BMS board body.

[0008] The test host is electrically connected to a plug for electrically connecting to a socket on the BMS board body. One end of the top of the test table is movably connected to a movable frame corresponding to the positioning plate, and the plug is arranged on the upper end of the movable frame;

[0009] The detection platform is provided with a main drive assembly for driving the rotation of the positioning plate and the displacement of the mobile frame, the main drive assembly includes a rack movably connected to one end of the top of the detection platform, a gear for intermittently meshing with the rack is fixedly provided at the lower end of the rotating shaft, one end of the rack is provided with a guide rod connected to the movable guide of the mobile frame, and one end of the top of the detection platform is provided with a drive source for driving the displacement of the rack;

[0010] and a gear engaged with the gear train and the gear engaged with the gear train, said gear train comprising a first end, a second end, and a second end of the first gear engaged with the gear train, said first gear being engaged with the gear train and the gear engaged with the gear train.

[0011] Preferably, the gear and the rack are configured such that when the rack and the gear are fully meshed once, the socket on the BMS board body at the top of the positioning plate can be driven to correspond to the plug, and the plug can be plugged into the socket on the BMS board body only after the rack and the gear are separated;

[0012] The first guide shaft, the third guide groove and the fourth guide groove are configured such that when the first guide shaft is located inside the groove in one of the fourth guide grooves, the plug is completely plugged into the socket on the BMS board body.

[0013] Preferably, a locking assembly for locking the gear is provided at one end of the top of the detection platform, and the locking assembly includes a locking frame movably arranged at one end of the top of the detection platform, a traction plate corresponding to the rack and higher than the rack is provided at one end of the top of the detection platform, a stop block corresponding to the locking frame is provided at one end of the top of the detection platform, a first elastic member is provided between the stop block and the side wall of the locking frame, a side wall of one end of the locking frame is provided with a locking tooth for plugging and fitting with the gear tooth gap on the gear, a first guide groove is provided at one end of the traction plate, and a second guide groove connected to the first guide groove is obliquely provided at one end of the traction plate close to the rack;

[0014] A second guide shaft extending to the top of the rack is provided at the top of the first guide shaft, and the upper end of the second guide shaft is used to cooperate with the first guide groove and the second guide groove movable guide, and when the first guide shaft is located on the inner side of the third guide groove close to the positioning plate, the upper end of the second guide shaft corresponds to the end of the second guide groove away from the first guide groove, and when the second guide shaft is located on the inner side of the first guide groove, the locking tooth and the gear are in a separated state.

[0015] Preferably, the second guide shaft, the first guide groove and the rack are configured such that when the second guide shaft enters the first guide groove from the second guide groove, the rack just starts to mesh with the gear, and when the rack is separated from the gear, the second guide shaft disengages from the first guide groove.

[0016] Preferably, the periphery of the positioning plate is evenly provided with positioning components for fixing the BMS board body on all sides, and the positioning components include support columns arranged on the periphery of the top of the detection table and used to support the bottom of the BMS board body. The top periphery of the positioning plate is rotatably connected with positioning columns located on the periphery of the support columns. A semi-circular positioning block is provided on one side of the upper end of the positioning column, and the positioning block is used to limit the side of the BMS board body.

[0017] The top of the lifting frame is provided with a driving shaft corresponding to the positioning column, and the positioning column is a hollow structure with an opening at the bottom. The upper end of the driving shaft is movably connected to the inner side of the lower end of the positioning column, and the upper end side wall of the driving shaft is provided with a hemispherical guide block, and the lower end inner wall of the positioning column is provided with a spiral fifth guide groove, and the guide block is movably guided by the fifth guide groove, and a roller is rotatably provided in the middle of the bottom of the lifting frame. A driving plate in an arc shape is fixedly provided at one end of the top of the detection platform, and the driving plate corresponds to the roller, and chamfers are set on the tops of both ends of the driving plate, and it is configured so that when the roller is located at the top of the driving plate, the side wall of the positioning block contacts the side wall of the BMS board body.

[0018] Preferably, an arc-shaped slope is provided at one end of the positioning block, and both ends of the arc-shaped slope smoothly transition to the side wall of the positioning column and the side wall of the positioning block respectively.

[0019] Preferably, a third elastic member is provided between the top of the lifting frame and the bottom wall of the positioning plate, and when the third elastic member is in a reset state, the positioning block faces away from the side wall of the BMS board body.

[0020] Preferably, a clamping assembly is further included, wherein the clamping assembly includes a fixed pressure block arranged on the outside of the positioning block, an opening is provided at the bottom of the fixed pressure block, and a floating pressure block is vertically movably connected to the inside of the opening, a fourth elastic member is provided between the top of the floating pressure block and the inner wall of the opening at the bottom of the fixed pressure block, and when the fourth elastic member is in the reset state, the bottom of the floating pressure block protrudes from the bottom of the fixed pressure block, and chamfers are provided at both ends of the bottom of the floating pressure block.

[0021] Preferably, a cover is provided on the periphery of the upper end of the testing platform, and a host computer electrically connected to the test host and the driving source is provided on one side of the cover.

[0022] Compared with the prior art, the present invention provides a one-touch BMS parameter setting and checking device, which has the following beneficial effects:

[0023] The BMS one-button station parameter setting inspection device automatically realizes the electrical connection between the plug and the BMS board body by setting the plug on a movable frame movably connected to the inspection table, and cooperates with the main drive component and the guide component. At the same time, the rotatable carrier component can realize the transportation of the BMS board body by itself, and the BMS board body can be loaded and unloaded during the inspection. It has a compact structure and a linkage setting, is easy to use, and improves the inspection efficiency.

[0024] The BMS one-touch station parameter setting and inspection device can conveniently lock the positioning plate through the provided locking component, thereby ensuring the stability of the positioning plate when the rack and gear are separated, facilitating the electrical connection between the plug and the BMS board body, and being linked with the displacement of the rack, which is easy to use.

[0025] The BMS one-button transit parameter setting and inspection device can facilitate the self-positioning of the BMS board body through the provided positioning component, clamping component and auxiliary drive component. The BMS board body only needs to be placed on the periphery of the positioning plate, and then the BMS board body is automatically centered and clamped according to the rotation of the positioning plate, without manual participation, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the present invention after the hood is removed;

[0028] Figure 3 This invention Figure 2 A structural diagram from another perspective based on the above;

[0029] Figure 4 This invention Figure 3 Schematic diagram of the structure with the positioning plate and the testing platform separated;

[0030] Figure 5 This is a schematic structural diagram of the rack, locking assembly, and testing platform of the present invention in a disassembled state;

[0031] Figure 6 This is a schematic diagram of the structure of the rack, movable frame and traction plate of the present invention in a coordinated state;

[0032] Figure 7 This invention Figure 6 A structural diagram from another perspective based on the above;

[0033] Figure 8 This invention Figure 6 A structural diagram from another perspective based on this;

[0034] Figure 9 1 is a schematic diagram of the cross-sectional structure of one end of the rack of the present invention;

[0035] Figure 10 It is a schematic structural diagram of the third guide groove and the fourth guide groove of the present invention;

[0036] Figure 11 This is a schematic structural diagram of the positioning plate of the present invention from the bottom perspective;

[0037] Figure 12 This is a schematic structural diagram of the supporting column, positioning column, and lifting frame of the present invention in an overall coordinated state;

[0038] Figure 13 This invention Figure 12 A structural diagram from another perspective based on the above;

[0039] Figure 14 This is a schematic structural diagram of the present invention in which the positioning column, the driving shaft, the positioning block, and the fixed pressing block are disassembled;

[0040] Figure 15 This invention Figure 14 A structural diagram from another perspective based on the above;

[0041] Figure 16 It is a structural schematic diagram of the present invention in a disassembled state of the fixed pressing block and the floating pressing block.

[0042] Figure: 1, test table; 2, machine cover; 3, host computer; 4, positioning plate; 5, test host; 6, plug; 7, BMS board body; 8, drive source; 9, rack; 10, drive plate; 11, traction plate; 12, locking frame; 13, moving frame; 14, slider; 15, guide rod; 16, stop block; 17, first elastic member; 18, locking tooth; 19, side plate; 20, first guide groove; 21, second guide groove; 22, first guide shaft; 23, mounting hole ; 24. Second guide shaft; 25. Second elastic member; 26. Third guide groove; 27. Fourth guide groove; 28. Sloped surface; 29. Right-angle surface; 30. Rotating shaft; 31. Gear; 32. Support column; 33. Positioning column; 34. Lifting frame; 35. Drive shaft; 36. Third elastic member; 37. Fixed pressure block; 38. Positioning block; 39. Roller; 40. Floating pressure block; 41. Arc slope; 42. Guide block; 43. Fifth guide groove; 44. Fourth elastic member. DETAILED DESCRIPTION

[0043] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0044] like Figures 1-8As shown, a device for setting and checking BMS one-touch station parameters, comprising a testing platform 1, a BMS board body 7 and a test host 5 arranged at one end of the testing platform 1, a carrier assembly for conveying the BMS board body 7 is provided at one end of the testing platform 1, the carrier assembly comprises a rotating shaft 30 rotatably arranged at the top of one end of the testing platform 1, a circular positioning disk 4 is fixedly provided on the upper end of the rotating shaft 30, the top periphery of the positioning disk 4 is used for positioning the BMS board body 7, a plug 6 for electrically connecting to the socket on the BMS board body 7 is electrically connected to the test host 5, one end of the top of the testing platform 1 is movably connected to a moving frame 13 corresponding to the positioning disk 4, specifically, a linear guide corresponding to the moving frame 13 is provided on the testing platform 1, the bottom of the moving frame 13 is movably connected to the linear guide, and the moving frame 13 can approach or move away from the positioning disk 4 along the linear guide, the plug 6 is provided at the upper end of the moving frame 13, and a main drive for driving the rotation of the positioning disk 4 and the displacement of the moving frame 13 is provided on the testing platform 1. The gear 9 is connected to the top of the test platform 1 by a gear 31, and the gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31 by a gear 31. The gear 31 is connected to the gear 31

[0045] Further, such as Figure 5 、 Figure 9-10As shown, it also includes a guide assembly, which is used to guide the rack 9 to intermittently engage with the gear 31. The guide assembly includes a pair of third guide grooves 26 arranged on the top of the detection platform 1 and corresponding to the positioning plate 4, and the two third guide grooves 26 are arranged in parallel. Both ends of the two third guide grooves 26 are connected by an inclined fourth guide groove 27. The third guide groove 26 and the fourth guide groove 27 form a closed parallelogram. The inner sides of the two fourth guide grooves 27 away from each other are provided with grooves with a depth greater than the third guide groove 26 and the fourth guide groove 27, and one end of the groove is provided with a slope surface 28 corresponding to the end of the third guide groove 26, and the other end is provided with a right-angle surface 29 corresponding to the fourth guide groove 27. A mounting hole 23 is provided at the bottom of one end of the rack 9, and the first guide shaft 22 is vertically movably connected to the inner side of the mounting hole 23, and the lower end of the first guide shaft 22 is used to engage with the third guide groove 26, the fourth guide groove 27 is movable and guided, and a second elastic member 25 is provided between the top of the first guide shaft 22 and the inner top of the mounting hole 23. The second elastic member 25 is preferably a spring. The first guide shaft 22 and the third guide groove 26 are configured as follows: when the first guide shaft 22 is located on the inner side of the third guide groove 26 close to the positioning plate 4, the rack 9 corresponds to the gear 31, and the gear 31 and the rack 9 are configured as follows: when the rack 9 and the gear 31 are fully engaged once, the socket on the BMS board body 7 at the top of the positioning plate 4 can be driven to correspond to the plug 6, and the plug 6 is only plugged into the socket on the BMS board body 7 after the rack 9 is separated from the gear 31. The first guide shaft 22, the third guide groove 26, and the fourth guide groove 27 are configured as follows: when the first guide shaft 22 is located on the inner side of the groove in one of the fourth guide grooves 27, the plug 6 is just fully plugged into the socket on the BMS board body 7.

[0046] like Figure 4-Figure 9As shown, in order to ensure the stability of the positioning disk 4 after the rack 9 is separated from the gear 31, a locking assembly for locking the gear 31 is provided at one end of the top of the detection platform 1, and the locking assembly includes a locking frame 12 movably arranged at one end of the top of the detection platform 1. Specifically, a linear guide corresponding to the locking frame 12 is provided on the detection platform 1, and the locking frame 12 is movably connected to the linear guide. A traction plate 11 corresponding to the rack 9 and higher than the rack 9 is provided at one end of the top of the detection platform 1. A stop block 16 corresponding to the locking frame 12 is provided at one end of the top of the detection platform 1. A first elastic member 17 is provided between the stop block 16 and the side wall of the locking frame 12. The first elastic member 17 is preferably a spring. A locking tooth 18 for plugging and matching with the gear tooth gap on the gear 31 is provided on the side wall of one end of the locking frame 12, and a first guide groove is provided at one end of the traction plate 11 20, a second guide groove 21 communicating with the first guide groove 20 is obliquely provided at one end of the traction plate 11 close to the rack 9, and a second guide shaft 24 extending to the top of the rack 9 is provided at the top of the first guide shaft 22, and the upper end of the second guide shaft 24 is used to movably guide and cooperate with the first guide groove 20 and the second guide groove 21, and when the first guide shaft 22 is located on the inner side of the third guide groove 26 close to the positioning plate 4, the upper end of the second guide shaft 24 corresponds to the end of the second guide groove 21 away from the first guide groove 20, and when the second guide shaft 24 is located inside the first guide groove 20, the locking tooth 18 and the gear 31 are in a separated state, the second guide shaft 24, the first guide groove 20 and the rack 9 are configured as follows: when the second guide shaft 24 enters the first guide groove 20 from the second guide groove 21, the rack 9 just starts to mesh with the gear 31, and when the rack 9 is separated from the gear 31, the second guide shaft 24 disengages from the first guide groove 20.

[0047] The periphery of the positioning plate 4 is evenly provided with positioning components for fixing the BMS board body 7 around. The positioning components include support columns 32 arranged on the periphery of the top of the test platform 1 and used to support the bottom of the BMS board body 7. The top periphery of the positioning plate 4 is rotatably connected with positioning columns 33 located around the periphery of the support columns 32. A semi-circular positioning block 38 is provided on one side of the upper end of the positioning column 33. The positioning block 38 is used to limit the side of the BMS board body 7, and the positioning block 38 is initially facing away from the side of the BMS board body 7. In order to center the BMS board body 7 by the positioning block 38 before testing, an auxiliary driving assembly for driving the positioning column 33 to rotate is provided at the bottom of the positioning disk 4. The auxiliary driving assembly includes a lifting frame 34 provided on the periphery of the bottom of the positioning disk 4 and corresponding to the positioning column 33. A driving shaft 35 corresponding to the positioning column 33 is vertically provided on the top of the lifting frame 34. The positioning column 33 is a hollow structure with an opening at the bottom. The upper end of the driving shaft 35 is movably connected to the inner side of the lower end of the positioning column 33. The upper end side wall of the driving shaft 35 is provided with a semi-circular The spherical guide block 42 and the inner wall of the lower end of the positioning column 33 are provided with a spiral fifth guide groove 43. The guide block 42 and the fifth guide groove 43 are movable and guided. A roller 39 is rotatably provided at the middle of the bottom of the lifting frame 34. The top end of the detection platform 1 is fixed with an arc-shaped driving plate 10 located at the bottom of the positioning plate 4, and the driving plate 10 corresponds to the roller 39. The tops of both ends of the driving plate 10 are chamfered, and are configured so that when the roller 39 is located at the top of the driving plate 10, the side wall of the positioning block 38 contacts the side wall of the BMS board body 7. In order to facilitate the positioning block 38 to center the BMS board body 7, an arc-shaped slope 41 is provided at one end of the positioning block 38, and the two ends of the arc-shaped slope 41 are smoothly transitioned to the side walls of the positioning column 33 and the side walls of the positioning block 38 respectively. In order to facilitate the resetting of the lifting frame 34, the positioning column 33 and the driving shaft 35, a third elastic member 36 is provided between the top of the lifting frame 34 and the bottom wall of the positioning plate 4. The third elastic member 36 is preferably a spring, and when the third elastic member 36 is in the reset state, the positioning block 38 faces away from the side wall of the BMS board body 7.

[0048] like Figure 4-Figure 5 、 Figures 11-16 As shown, in order to further increase the stability of the BMS board body 7, a clamping assembly is also included, which includes a fixed pressure block 37 arranged on the outside of the positioning block 38, an opening is provided at the bottom of the fixed pressure block 37, and a floating pressure block 40 is vertically and movably connected to the inside of the opening, and a fourth elastic member 44 is provided between the top of the floating pressure block 40 and the inner wall of the opening at the bottom of the fixed pressure block 37. The fourth elastic member 44 is preferably a spring, and when the fourth elastic member 44 is in the reset state, the bottom of the floating pressure block 40 protrudes from the bottom of the fixed pressure block 37, and both ends of the bottom of the floating pressure block 40 are provided with chamfers.

[0049] In addition, if Figure 1As shown, a hood 2 is provided on the outer periphery of the upper end of the testing platform 1, and the hood 2 is used to cover the testing area, and a transparent observation port, a maintenance window, and a loading and unloading window are provided on the hood 2. A host computer 3 electrically connected to the test host 5 and the driving source 8 is provided on one side of the hood 2.

[0050] It should be noted that the plug 6 is integrated with multiple sockets, including a power supply socket, a communication connection port, various voltage sampling IO interfaces and a dry contact output interface, etc., wherein the power supply socket is used to ensure that the BMS board body 7 obtains a stable power supply, the communication connection port is used to transmit data with the BMS board body 7, the voltage sampling IO interface is used to obtain the power supply data of the BMS board body 7, etc., and the dry contact output interface is used to trigger or monitor external devices, such as relays, indicator lights, etc., to check the control logic of the BMS.

[0051] When in use, the BMS board body 7 to be inspected is placed on the support columns 32 on the outer periphery of the top of the positioning disk 4. At this time, the BMS board body 7 is also located between the multiple positioning columns 33, and there is a gap between the BMS board body 7 and the positioning columns 33. Therefore, there is no need to place the BMS board body 7 accurately. Then the driving source 8 is controlled to drive the rack 9 to move through the slider 14 and the side plate 19 as a whole. The rack 9 drives the moving frame 13 to move through the guide rod 15, and initially the lower end of the first guide shaft 22 is located in the groove on the inner side of one of the fourth guide grooves 27. When the rack 9 starts to move, it will drive the first guide shaft 22 to move synchronously, and under the restriction of the right-angle surface 29 and the guidance of the slope surface 28, the first guide shaft 22 will move synchronously. The first guide shaft 22 is guided from the groove into the inner side of the third guide groove 26 close to the positioning plate 4, and then the second elastic member 25 is compressed, the second guide shaft 24 moves up, the rack 9 continues to move, and the second guide shaft 24 enters the second guide groove 21, thereby driving the traction plate 11 and the locking frame 12 to move as a whole, the first elastic member 17 is compressed, the locking tooth 18 is separated from the gear 31, the gear 31 is unlocked, and then the rack 9 begins to engage with the gear 31, thereby driving the positioning plate 4 to rotate, and the placed BMS board body 7 is rotated in the direction of the plug 6. When the positioning plate 4 rotates, the roller 39 at the bottom thereof will move to the top of the drive plate 10, thereby lifting and lowering. The frame 34 drives the driving shaft 35 to rise, the third elastic member 36 is compressed, and the positioning column 33 rotates under the action of the guide block 42 and the fifth guide groove 43. The positioning column 33 drives the positioning block 38 and the fixed pressure block 37 to rotate as a whole toward the side of the BMS board body 7. Under the action of the arc slope 41, the positioning block 38 centers the BMS board body 7, and then the floating pressure block 40 gradually moves to the edge top of the BMS board body 7. The fourth elastic member 44 is compressed, and the floating pressure block 40 presses the edges of the BMS board body 7. At this time, the plug 6 is still approaching the positioning disk 4. When the rack 9 separates from the gear 31, the positioning disk 4 stops, and the BMS The socket on the board body 7 just fits with the plug 6, then the second guide shaft 24 separates from the first guide groove 20, the first elastic member 17 resets, the locking frame 12 and the traction plate 11 are displaced and reset as a whole, the locking teeth 18 and the gear teeth on the gear 31 are plugged and locked, and then the rack 9 continues to move, and the plug 6 begins to gradually plug into the socket on the BMS board body 7. The lower end of the first guide shaft 22 enters the fourth guide groove 27 at the other end from the third guide groove 26, and then falls into the groove in the fourth guide groove 27. At this time, the plug 6 is just fully plugged into the socket on the BMS board body 7, the driving source 8 stops, and then the BMS board body 7 is checked;

[0052] After the inspection is completed, the driving source 8 drives the rack 9 to reset. At this time, the first guide shaft 22 enters the inner side of the third guide groove 26 away from the positioning disk 4 under the restriction of the right-angle surface 29 and the guidance of the slope surface 28, and then returns to the initial position along the third guide groove 26. When checking again, you only need to control the driving source 8 through the upper computer 3 with one button again, and continue the inspection in the above manner. The BMS board body 7 that has completed the inspection will be taken away by the rotation of the positioning disk 4, and the roller 39 will be detached from the other end of the driving plate 10, and then the third elastic member 36 is reset, the drive shaft 35 is reset, and the positioning column 33 is reset, and then the BMS board body 7 is released, and finally the BMS board body 7 can be removed.

[0053] Since the slider 14 is slidably connected to the side plate 19 and the guide rod 15 is movably connected to the movable frame 13 , the driving source 8 can adapt to the displacement of the rack 9 in two directions, and the movable frame 13 can adapt to the displacement of the rack 9 in two directions.

[0054] It should be noted that in addition to a comprehensive inspection of the BMS board body 7 and an inspection of basic functions, the upper computer 3 can also be preset and programmed so that the upper computer 3 has special inspection area setting area and parameter setting area functions, etc. The basic configuration and the special configuration of each customer can be checked through the setting of this parameter. After that, the upper computer 3 is run. After the upper computer 3 determines that the parameters are completely correct, the upper computer 3 displays PASS. If the upper computer 3 finds mismatched parameters after comparison, the upper computer 3 will alarm NG and prompt the error location, requiring employees to rework to query the problem and reconfigure the parameters.

[0055] The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A one-touch BMS parameter setting and inspection device, comprising a test bench (1), a BMS board body (7), and a test host (5) arranged at one end of the test bench (1), characterized in that: One end of the test platform (1) is provided with a carrier assembly for transporting the BMS board body (7), the carrier assembly comprising a rotating shaft (30) rotatably arranged at the top of one end of the test platform (1), a positioning plate (4) is fixedly arranged at the upper end of the rotating shaft (30), and the top periphery of the positioning plate (4) is used for positioning the BMS board body (7); The test host (5) is electrically connected to a plug (6) for electrically connecting to a socket on a BMS board body (7); one end of the top of the test table (1) is movably connected to a movable frame (13) corresponding to the positioning plate (4); the plug (6) is arranged at the upper end of the movable frame (13); The detection platform (1) is provided with a main driving assembly for driving the positioning plate (4) to rotate and the movable frame (13) to move, the main driving assembly comprising a rack (9) movably connected to one end of the top of the detection platform (1), a gear (31) for intermittently meshing with the rack (9) is fixedly provided at the lower end of the rotating shaft (30), one end of the rack (9) is provided with a guide rod (15) movably connected to the movable frame (13), and one end of the top of the detection platform (1) is provided with a driving source (8) for driving the rack (9) to move; The invention also includes a guide assembly, which is used to guide the rack (9) and the gear (31) to intermittently mesh. The guide assembly includes a pair of third guide grooves (26) arranged on the top of the detection table (1) and corresponding to the positioning plate (4), and the two third guide grooves (26) are arranged in parallel. Both ends of the two third guide grooves (26) are connected through a fourth guide groove (27) arranged at an angle. The inner sides of the two fourth guide grooves (27) away from each other are provided with a groove with a depth greater than that of the third guide groove (26) and the fourth guide groove (27), and one end of the groove is provided with a slope surface (28) corresponding to the end of the third guide groove (26), and the other end is provided with a slope surface (28) corresponding to the end of the third guide groove (26). The right-angled surface (29) corresponds to the four guide grooves (27), and a mounting hole (23) is provided at the bottom of one end of the rack (9). A first guide shaft (22) is vertically and movably connected to the inner side of the mounting hole (23), and the lower end of the first guide shaft (22) is used for movably guiding and cooperating with the third guide groove (26) and the fourth guide groove (27). A second elastic member (25) is provided between the top of the first guide shaft (22) and the inner top of the mounting hole (23). The first guide shaft (22) and the third guide groove (26) are configured as follows: when the first guide shaft (22) is located inside the third guide groove (26) close to the positioning plate (4), the rack (9) corresponds to the gear (31).

2. The one-touch station parameter setting and checking device for BMS according to claim 1 is characterized in that: The gear (31) and the rack (9) are configured such that when the rack (9) and the gear (31) are fully meshed once, the socket on the BMS board body (7) at the top of the positioning plate (4) can be driven to correspond to the plug (6), and the plug (6) can be plugged into the socket on the BMS board body (7) only after the rack (9) and the gear (31) are separated; The first guide shaft (22), the third guide groove (26), and the fourth guide groove (27) are configured such that when the first guide shaft (22) is located inside a groove in one of the fourth guide grooves (27), the plug (6) is completely plugged into the socket on the BMS board body (7).

3. The one-touch BMS parameter setting and checking device according to claim 1 is characterized in that: A locking assembly for locking the gear (31) is provided at one end of the top of the detection platform (1), and the locking assembly includes a locking frame (12) movably provided at one end of the top of the detection platform (1), a traction plate (11) corresponding to the rack (9) and higher than the rack (9) is provided at one end of the top of the detection platform (1), a stop block (16) corresponding to the locking frame (12) is provided at one end of the top of the detection platform (1), a first elastic member (17) is provided between the stop block (16) and the side wall of the locking frame (12), a locking tooth (18) for plugging and fitting with the gear tooth gap on the gear (31) is provided on one end of the side wall of the locking frame (12), a first guide groove (20) is provided at one end of the traction plate (11), and a second guide groove (21) connected to the first guide groove (20) is obliquely provided at one end of the traction plate (11) close to the rack (9); A second guide shaft (24) extending to the top of the rack (9) is provided at the top of the first guide shaft (22), and the upper end of the second guide shaft (24) is used to cooperate with the first guide groove (20) and the second guide groove (21) for movable guidance, and when the first guide shaft (22) is located inside the third guide groove (26) close to the positioning plate (4), the upper end of the second guide shaft (24) corresponds to an end of the second guide groove (21) away from the first guide groove (20), and when the second guide shaft (24) is located inside the first guide groove (20), the locking tooth (18) and the gear (31) are in a separated state.

4. The one-touch station parameter setting and checking device for BMS according to claim 3 is characterized in that: The second guide shaft (24), the first guide groove (20) and the rack (9) are configured such that when the second guide shaft (24) enters the first guide groove (20) from the second guide groove (21), the rack (9) just begins to mesh with the gear (31); and when the rack (9) separates from the gear (31), the second guide shaft (24) disengages from the first guide groove (20).

5. The one-touch BMS parameter setting and checking device according to claim 1 is characterized in that: The periphery of the positioning plate (4) is evenly provided with positioning components for fixing the BMS board body (7) on all sides. The positioning components include support columns (32) arranged on the periphery of the top of the test platform (1) and used to support the bottom of the BMS board body (7). The top periphery of the positioning plate (4) is rotatably connected to positioning columns (33) located on the periphery of the support columns (32). A semi-circular positioning block (38) is provided on one side of the upper end of the positioning column (33). The positioning block (38) is used to limit the side of the BMS board body (7).

6. The device for checking BMS one-touch station parameter settings according to claim 5, characterized in that: The bottom of the positioning plate (4) is provided with an auxiliary driving assembly for driving the positioning column (33) to rotate. The auxiliary driving assembly includes a lifting frame (34) provided on the periphery of the bottom of the positioning plate (4) and corresponding to the positioning column (33). The top of the lifting frame (34) is vertically provided with a driving shaft (35) corresponding to the positioning column (33). The positioning column (33) is a hollow structure with an opening provided at the bottom. The upper end of the driving shaft (35) is movably connected to the inner side of the lower end of the positioning column (33). The upper end side wall of the driving shaft (35) is provided with a hemispherical guide block (42). The positioning column (33) is provided with a hemispherical guide block (42). 3) is provided with a fifth guide groove (43) in a spiral shape on the inner wall of the lower end, the guide block (42) is movably guided in cooperation with the fifth guide groove (43), a roller (39) is rotatably provided at the middle of the bottom of the lifting frame (34), a driving plate (10) located at the bottom of the positioning plate (4) and in an arc shape is fixedly provided at one end of the top of the detection platform (1), and the driving plate (10) corresponds to the roller (39), and chamfers are provided at the tops of both ends of the driving plate (10), and the side wall of the positioning block (38) is configured to contact the side wall of the BMS board body (7) when the roller (39) is located at the top of the driving plate (10).

7. The one-touch station parameter setting and checking device for BMS according to claim 6 is characterized in that: One end of the positioning block (38) is provided with an arc-shaped slope (41), and both ends of the arc-shaped slope (41) smoothly transition to the side wall of the positioning column (33) and the side wall of the positioning block (38), respectively.

8. The one-touch station parameter setting and checking device for BMS according to claim 6 is characterized in that: A third elastic member (36) is provided between the top of the lifting frame (34) and the bottom wall of the positioning plate (4), and when the third elastic member (36) is in a reset state, the positioning block (38) faces away from the side wall of the BMS board body (7).

9. The one-touch station parameter setting and checking device for BMS according to claim 6 is characterized in that: It also includes a clamping assembly, which includes a fixed pressure block (37) arranged on the outside of the positioning block (38), an opening is provided at the bottom of the fixed pressure block (37), and a floating pressure block (40) is vertically and movably connected to the inside of the opening, a fourth elastic member (44) is provided between the top of the floating pressure block (40) and the inner wall of the opening at the bottom of the fixed pressure block (37), and when the fourth elastic member (44) is in the reset state, the bottom of the floating pressure block (40) protrudes from the bottom of the fixed pressure block (37), and both ends of the bottom of the floating pressure block (40) are provided with chamfers.

10. A one-touch station parameter setting and checking device for BMS according to any one of claims 1 to 9, characterized in that: A cover (2) is provided on the periphery of the upper end of the test platform (1), and a host computer (3) electrically connected to the test host (5) and the drive source (8) is provided on one side of the cover (2).

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