Adjustable probe module convenient to disassemble and assemble

Abstract

The utility model discloses an adjustable probe module convenient to disassemble and assemble, which is applied to a square shell lithium electrochemical capacity grading device and comprises a module frame, an anode probe component and a cathode probe component, the module frame is detachably mounted on the square shell lithium electrochemical capacity grading device, an accommodating cavity is arranged in the module frame, and the anode probe component and the cathode probe component are arranged in the accommodating cavity. The positive electrode probe component and the negative electrode probe component are arranged at one end, close to the square shell lithium electrochemical capacity grading device, of the containing cavity, supporting plates are further installed on the two symmetrical sides of the module frame, limiting racks are installed on the supporting plates, and the two ends of the positive electrode probe component and the two ends of the negative electrode probe component are both installed on the supporting plates in a sliding mode; and the locking adjusting mechanism is connected with the limiting rack in a clamping manner. According to the utility model, by introducing the positive electrode probe part and the negative electrode probe part which are slidably mounted on the supporting plate and cooperating with the locking adjusting mechanism and the limiting rack, the compatibility of equipment is remarkably improved, the remodeling efficiency is improved, the maintenance is convenient, and the maintenance cost of the equipment is remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy lithium batteries, in particular to an adjustable probe module that is easy to assemble and disassemble. Background Art

[0002] Amid the rapid development of new energy lithium-ion battery technology, the quartz crystallization and capacitation process for prismatic lithium-ion batteries, a core step in the battery manufacturing process, has a direct impact on the production capacity and product quality of the entire production line. Currently, the quartz crystallization and capacitation equipment widely used in the market often utilizes a traditional fixed-type positive and negative electrode connection structure for its probe module design. While this design ensures connection stability to a certain extent, it presents significant limitations when faced with the increasingly diverse battery specifications and the need for rapid model changeovers. Specifically, the fixed probe module structure lacks the necessary adjustment mechanisms, making it difficult to achieve seamless connection between batteries of different sizes or layouts during the quartz crystallization and capacitation process. Whenever a battery model needs to be changed or the production line configuration needs to be adjusted, operators are forced to perform complex and time-consuming disassembly and reinstallation work, which not only increases labor intensity but also seriously affects the efficiency and flexibility of the production line changeover. Furthermore, frequent disassembly can easily cause unnecessary wear and tear on the probe module, further increasing maintenance costs and equipment failure rates. Utility Model Content

[0003] In view of this, the present invention aims to address the deficiencies in the existing technology, and its main purpose is to provide an adjustable probe module that is easy to disassemble and assemble, which solves the technical problems of traditional probe modules in the new energy lithium battery capacity formation process, such as long replacement time, complicated operation and high equipment maintenance cost due to fixed structure and inconvenient adjustment.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The utility model discloses an adjustable probe module which is easy to disassemble and assemble, and is applied to a square shell lithium battery storage device. The module module comprises a module frame, a positive electrode probe component and a negative electrode probe component. The module frame is detachably mounted on the square shell lithium battery storage device. A accommodating cavity is provided in the module frame, and a power circuit board is installed in the accommodating cavity. The positive electrode probe component and the negative electrode probe component are arranged in parallel at one end of the accommodating cavity close to the square shell lithium battery storage device, and are electrically connected to the positive terminal and the negative terminal of the power circuit board respectively. Support plates are also installed symmetrically on both sides of one end of the module frame close to the square shell lithium battery storage device, and a limiting rack is installed on one side of the support plate close to the power circuit board. Both ends of the positive electrode probe component and the negative electrode probe component are slidably mounted on the support plate, and are engaged with the limiting rack through a locking adjustment mechanism.

[0006] As a preferred solution, a suction nozzle component is further provided between the positive probe component and the negative probe component, and both ends of the suction nozzle component are slidably mounted on the support plate and are engaged with the limit rack through the locking adjustment mechanism, and a cooling fan assembly is further installed at the end of the module frame away from the suction nozzle component, and the cooling fan assembly is electrically connected to the power circuit board, and a mounting support plate is further provided on the side of the cooling fan assembly, and a negative pressure manifold is installed on the mounting support plate, and a negative pressure cup is also installed on the side of the mounting support plate close to the cooling fan assembly, and the negative pressure cup is arranged between the negative pressure manifold and the cooling fan assembly, and a plurality of suction nozzle components arranged at equal intervals are installed on the suction nozzle component, one end of the negative pressure cup is connected to the negative pressure manifold through a first negative pressure hose, and the other end is connected to the suction nozzle component through a second negative pressure hose.

[0007] As a preferred solution, the positive probe component, the negative probe component and the suction nozzle component all include a mounting plate, and both ends of the multiple mounting plates are slidably mounted on the support plate, and the locking adjustment mechanism includes a locking push rod and a first elastic member, and the locking push rod is movably mounted on the mounting plate, one end of the locking push rod passes through the mounting plate and is installed with a limiting tooth block adapted to the limiting rack, and the other end of the locking push rod is installed with a limiting gasket, and the first elastic member is sleeved and installed on the locking push rod and is located between the limiting gasket and the mounting plate, one end of the first elastic member abuts against the limiting gasket, and the other end abuts against the mounting plate.

[0008] As a preferred solution, the locking push rod is cylindrical, and a stop plate is provided between the limit tooth block and the mounting plate, and the stop plate is fixedly mounted on the mounting plate, and one end of the locking push rod passes through the mounting plate and the stop plate in sequence and is fixedly connected to the limit tooth block, and a stop limit rod is also provided on the side of the locking push rod, and the stop limit rod is mounted on the limit tooth block, and one end of the stop limit rod passes through the limit tooth block and is movably mounted on the stop plate, and a limit guide hole corresponding to the stop limit rod is opened on the stop plate.

[0009] As a preferred solution, a first guide rail is installed on the side of the support plate away from the limiting rack, and a guide slider adapted to the first guide rail is installed on the mounting plate. The mounting plate is slidably installed on the first guide rail through the guide slider, and the positive probe component, the negative probe component and the suction nozzle component can all move back and forth along the length direction of the first guide rail, and limiting protrusions are also installed at both ends of the first guide rail.

[0010] As a preferred solution, a scale indicator plate is mounted on either end of the mounting plate, and a scale member corresponding to the scale indicator plate is mounted on the end of the support plate away from the limiting rack.

[0011] As a preferred solution, the suction nozzle component is provided with a plurality of first mounting grooves arranged at equal intervals, and the suction nozzle component includes a sleeve component, a suction nozzle hollow tube and a second elastic component. The sleeve component is arranged on the first mounting groove and is fixedly connected to the suction nozzle component through a fixed block. One end of the suction nozzle hollow tube passes through the sleeve component and is screwed on a limiting ring block, and a suction head is installed on the other end. The second elastic component is sleeved and installed on the suction nozzle hollow tube. One end of the second elastic component is connected to the suction nozzle hollow tube, and the other end is connected to the suction head.

[0012] As a preferred embodiment, the positive probe component and the negative probe component are both provided with a plurality of second mounting grooves arranged at equal intervals, and an elastic probe component is installed on the second mounting groove, and the elastic probe component includes a mounting sleeve, a conductive probe column and a third elastic member, and the mounting sleeve is embedded in the second mounting groove, and the conductive probe column is movably installed in the mounting sleeve and can move back and forth along the length direction of the mounting sleeve, one end of the conductive probe column is passed through the mounting sleeve and is installed with a conductive connecting piece, and the other end is installed with a conductive abutment block, and the conductive connecting piece is used to electrically connect with the power circuit board, and a first limit block is protruded from one end of the mounting sleeve close to the power circuit board, and the third elastic member is arranged in the mounting sleeve and is sleeved on the conductive probe column, one end of the third elastic member is connected to the first limit block, and the other end is connected to the conductive abutment block.

[0013] As a preferred solution, a bracket plate is further installed on the side of the negative probe component close to the positive probe component, and a plurality of temperature probe components arranged at equal intervals are installed on the bracket plate, and the temperature probe components are electrically connected to the power circuit board.

[0014] As a preferred solution, the power circuit board is mounted on the module frame through a mosaic plate, and multiple power circuit boards are arranged in parallel and equidistantly. Multiple second guide rails are installed on the square shell lithium battery component capacity device. Cam followers are provided on both symmetrical sides of the module frame. The module frame is slidably mounted on the second guide rails through the cam followers. Guide limit blocks that are compatible with the guide rails are also protruding on both symmetrical sides of the module frame, and a handle is also installed on one side of the module frame.

[0015] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it mainly introduces a positive probe component and a negative probe component slidably mounted on the support plate, so that users can quickly adjust according to battery cell modules of different models and sizes, improve compatibility, and facilitate model change operations. At the same time, the setting of the locking adjustment mechanism and the limit rack ensures that the positive probe component and the negative probe component can be firmly locked after being adjusted into place, preventing displacement during the chemical composition process and ensuring the reliability of the process. The adjustable design of the overall structure is simple to operate, has high model change efficiency, is easy to maintain, and significantly reduces the equipment maintenance cost.

[0016] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an adjustable probe module that is easy to disassemble and assemble according to an embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of the structure of an adjustable probe module that is easy to disassemble and assemble according to an embodiment of the present application;

[0019] Figure 3 This is an embodiment of the present application Figure 2 A enlarged view;

[0020] Figure 4 This is a partial structural diagram of an adjustable probe module that is easy to disassemble and assemble according to an embodiment of the present application;

[0021] Figure 5 This is an embodiment of the present application Figure 4 Enlarged view of point B;

[0022] Figure 6 This is a schematic structural diagram of a square-shell lithium battery cell device according to an embodiment of the present application.

[0023] Description of reference numerals:

[0024] 10. Module frame; 11. Accommodating cavity; 12. Support plate; 121. Scale member; 13. Limit rack; 14. Cooling fan assembly; 15. Mounting support plate; 151. Negative pressure manifold; 152. Negative pressure cup; 153. First negative pressure hose; 154. Second negative pressure hose; 16. Cam follower; 17. Guide limit block; 18. First guide rail; 181. Limiting protrusion; 19. Handle member;

[0025] 20. Positive probe component;

[0026] 30. Negative electrode probe component; 31. Support plate; 32. Temperature probe component;

[0027] 40. Power circuit board; 41. Chiming board;

[0028] 50. Locking adjustment mechanism; 51. Locking push rod; 52. First elastic member; 53. Position-limiting tooth block; 54. Position-limiting gasket; 55. Anti-rotation plate; 551. Position-limiting guide hole; 56. Anti-rotation limit rod;

[0029] 60. Suction nozzle assembly; 61. Suction nozzle assembly; 611. Sleeve assembly; 612. Suction nozzle hollow tube; 613. Second elastic member; 614. Fixing block; 615. Limiting ring block; 616. Suction head; 62. First mounting groove;

[0030] 70. Mounting plate; 71. Guide slide; 72. Scale indicator plate;

[0031] 80, second mounting slot; 81, elastic probe member; 811, mounting sleeve; 812, conductive probe post; 813, third elastic member; 814, conductive connecting piece; 815, conductive abutment block; 816, first limit block;

[0032] 90. Square-shell lithium battery component capacity device; 91. Second guide rail. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0035] See also Figures 1 to 6The embodiment of the present invention provides an adjustable probe module that is easy to disassemble and assemble, and is applied to a square shell lithium electrochemical capacitor device 90, in which a battery module is provided. The adjustable probe module that is easy to disassemble and assemble includes a module frame 10, a positive probe component 20 and a negative probe component 30. The module frame 10 can be detachably installed on the square shell lithium electrochemical capacitor device 90, which is convenient for maintenance and replacement. A receiving cavity 11 is provided in the module frame 10, in which a power circuit board 40 serving as the core of power conversion and control is installed. The positive probe component 20 and the negative probe component 30 are arranged in parallel in the receiving cavity 11 near one end of the square shell lithium electrochemical capacitor device 90, and are electrically connected to the positive terminal and the negative terminal of the power circuit board 40 respectively, to ensure precise docking with the battery module provided in the square shell lithium electrochemical capacitor device 90, thereby improving test efficiency and accuracy and realizing electrical In order to ensure stable transmission and regulation of energy, support plates 12 are symmetrically installed on both sides of the module frame 10 near one end of the square shell lithium battery capacity separation device 90, and a limiting rack 13 is installed on the side of the support plate 12 near the power circuit board 40. Both ends of the positive probe component 20 and the negative probe component 30 are slidably installed on the support plate 12 and are engaged with the limiting rack 13 through a locking adjustment mechanism 50. This design is convenient for users to quickly adjust according to battery modules of different sizes and improve compatibility. At the same time, the setting of the locking adjustment mechanism 50 ensures that the positive probe component 20 and the negative probe component 30 can be firmly locked after being adjusted into place, preventing displacement during the capacity separation process and ensuring the reliability of the process.

[0036] In this example, see Figures 3 to 5A suction nozzle component 60 is also provided between the positive probe component 20 and the negative probe component 30. Both ends of the suction nozzle component 60 are slidably mounted on the support plate 12 and are connected to the limit rack 13 through a locking adjustment mechanism 50. This not only ensures that the suction nozzle component 60 is stable and does not shake during operation, but also facilitates rapid adjustment and locking according to actual needs, thereby improving the adaptability and operational convenience of the equipment. A heat dissipation fan assembly 14 is also installed at the end of the module frame 10 away from the suction nozzle component 60. This configuration effectively reduces the heat generated by the power circuit board 40 during operation, ensuring the long-term stable operation and performance reliability of the equipment. The heat dissipation fan assembly 14 is electrically connected to the power circuit board 40 to realize intelligent temperature control, automatically adjust the fan speed according to temperature changes, and save energy and efficiency. A mounting plate 15 is also provided on the side of the cooling fan assembly 14. A negative pressure manifold 151 is mounted on the mounting plate 15. A negative pressure cup 152 is also mounted on the side of the mounting plate 15 close to the cooling fan assembly 14. The negative pressure cup 152 is arranged between the negative pressure manifold 151 and the cooling fan assembly 14. A plurality of equally spaced suction nozzles 61 are mounted on the suction nozzle assembly 60. One end of the negative pressure cup 152 is connected to the negative pressure manifold 151 via a first negative pressure hose 153, and the other end is connected to the suction nozzle 61 via a second negative pressure hose 154. This design achieves precise transmission and distribution of negative pressure, ensuring that each suction nozzle 61 can obtain sufficient negative pressure suction.

[0037] It's also worth noting that mounting plate 15 provides a stable platform for the installation of negative pressure manifold 151 and negative pressure cup 152, ensuring stable operation of the negative pressure system. As a core component of the negative pressure system, negative pressure manifold 151 is responsible for converging multiple negative pressure sources, improving the efficiency and stability of the negative pressure supply. The design of negative pressure cup 152 provides a buffering and noise reduction effect, further optimizing the equipment's operating environment.

[0038] The positive probe component 20, the negative probe component 30 and the suction nozzle component 60 all include a mounting plate 70. Both ends of the multiple mounting plates 70 are slidably mounted on the support plate 12. The locking adjustment mechanism 50 includes a locking push rod 51 and a first elastic member 52. The locking push rod 51 is movably mounted on the mounting plate 70 to ensure accurate and convenient adjustment. One end of the locking push rod 51 passes through the mounting plate 70 and is equipped with a limiting tooth block 53 that is compatible with the limiting rack 13 to achieve accurate locking of the position of the mounting plate 70. It effectively prevents accidental movement during operation and enhances the stability and reliability of the equipment. A limiting gasket 54 is installed at the other end of the locking push rod 51. The first elastic member 52 is sleeved and installed on the locking push rod 51 and is located between the limiting gasket 54 and the mounting plate 70. One end of the first elastic member 52 abuts against the limiting gasket 54, and the other end abuts against the mounting plate 70. Through the elastic force of the first elastic member 52, the automatic resetting of the locking rod and the continuous maintenance of the locking effect are achieved, ensuring the smooth adjustment and locking actions.

[0039] Specifically, the user lifts the limit gasket 54 to drive the locking push rod 51 to move upward, the first elastic member 52 is compressed, the limit tooth block 53 moves upward and disengages from the limit rack 13, completing the unlocking action, and the positive probe component 20, the negative probe component 30 and the suction nozzle component 60 can be moved to adjust the spacing. After the adjustment is completed, the force that lifts the limit gasket 54 is withdrawn. Under the elastic reset action of the first elastic member 52, the locking push rod 51 is reset, driving the limit tooth block 53 to move downward and engage with the limit rack 13, thereby realizing the limit fixation and completing the type change action.

[0040] The suction nozzle component 60 is provided with a plurality of first mounting grooves 62 arranged at equal intervals. The suction nozzle component 61 includes a sleeve component 611, a suction nozzle hollow tube 612 and a second elastic component 613. The sleeve component 611 is arranged on the first mounting groove 62 and is fixedly connected to the suction nozzle component 60 through a fixing block 614, thereby enhancing the connection strength between the components. One end of the suction nozzle hollow tube 612 passes through the sleeve component 611 and is screwed to a limiting ring block 615, and a suction head 616 is installed at the other end. The second elastic component 613 is sleeved and installed on the suction nozzle hollow tube 612. One end of the second elastic component 613 is connected to the suction nozzle hollow tube 612, and the other end is connected to the suction head 616. This elastic design not only provides the necessary buffering effect, effectively protects the suction head 616 from impact, enhances the flexibility and adaptability of the suction nozzle, and ensures stable and efficient adsorption operations under various working conditions.

[0041] The locking rod 51 is cylindrical, and a stop plate 55 is provided between the limit gear block 53 and the mounting plate 70. The stop plate 55 is fixedly mounted on the mounting plate 70. One end of the locking rod 51 passes through the mounting plate 70 and the stop plate 55 in sequence and is fixedly connected to the limit gear block 53 to ensure that the locking rod 51 can accurately transmit force and effectively control the limit gear block 53. A stop limit rod 56 is also provided on the side of the locking rod 51. The stop limit rod 56 is mounted on the limit gear block 53, and one end of the stop limit rod 56 passes through the limit gear block 53 and is movably mounted on the stop plate 55. A limit guide hole 551 corresponding to the stop limit rod 56 is opened on the stop plate 55. The stop limit rod 56 is accurately controlled by the limit guide hole 551 on the stop plate 55, avoiding deviation or jamming during movement, providing the necessary limiting effect, and ensuring the accurate operation of the entire locking mechanism.

[0042] See also Figure 4 A first guide rail 18 is installed on the side of the support plate 12 away from the limiting rack 13, providing a stable and precise sliding path for the mounting plate 70, ensuring the stability and consistency of each component during movement. A guide slider 71 adapted to the first guide rail 18 is installed on the mounting plate 70. The mounting plate 70 is slidably mounted on the first guide rail 18 through the guide slider 71. The positive probe component 20, the negative probe component 30 and the suction nozzle component 60 can all move back and forth along the length direction of the first guide rail 18, thereby improving the versatility and flexibility of the equipment. Limiting protrusions 181 are also installed at both ends of the first guide rail 18, which effectively prevent the mounting plate 70 from exceeding the predetermined range during the sliding process, thereby ensuring the safe operation of the equipment.

[0043] See also Figure 2 A scale indicator plate 72 is installed at either end of the mounting plate 70, and a scale ruler 121 corresponding to the scale indicator plate 72 is installed at the end of the support plate 12 away from the limit rack 13, providing the operator with an intuitive displacement indication, facilitating precise control of the moving distance of each component, and improving the accuracy and efficiency of the operation.

[0044] For further information, see Figure 3 and Figure 5A plurality of second mounting grooves 80 arranged at equal intervals are provided on the positive probe component 20 and the negative probe component 30 , and elastic probe members 81 are installed on the second mounting grooves 80 , which are conducive to achieving multi-point contact and balanced force. The elastic probe component 81 includes a mounting sleeve 811, a conductive probe column 812 and a third elastic member 813. The mounting sleeve 811 is embedded in the second mounting groove 80, and the conductive probe column 812 is movably installed in the mounting sleeve 811, achieving a stable mounting relationship, and the conductive probe column 812 can move back and forth along the length direction of the mounting sleeve 811 to ensure the tightness of the contact. One end of the conductive probe column 812 passes through the mounting sleeve 811 and is installed with a conductive connecting piece 814, and the other end is installed with a conductive abutment block 815. The conductive connecting piece 814 is used to be electrically connected to the power circuit board 40. A first limit block 816 is protruded from one end of the mounting sleeve 811 close to the power circuit board 40. The third elastic member 813 is arranged in the mounting sleeve 811 and is sleeved on the conductive probe column 812. One end of the third elastic member 813 is connected to the first limit block 816, and the other end is connected to the conductive abutment block 815. This design not only provides the conductive probe post 812 with the necessary resilience, but also absorbs shock and vibration during contact.

[0045] See also Figure 4 A bracket plate 31 is also installed on the side of the negative probe component 30 close to the positive probe component 20. A plurality of temperature probe components 32 arranged at equal intervals are installed on the bracket plate 31 to realize multi-point temperature monitoring and improve the accuracy and comprehensiveness of the measurement. The temperature probe component 32 is electrically connected to the power circuit board 40, and can obtain the temperature information of the object to be measured in real time and accurately, providing a reliable basis for subsequent data analysis and processing.

[0046] See also Figure 1 and Figure 2 The power circuit board 40 is mounted on the module frame 10 through the interlocking plate 41. The multiple power circuit boards 40 are arranged in parallel and equidistantly, ensuring that the signal transmission between the circuit boards does not interfere with each other, thereby improving the overall work efficiency and performance. Figure 6, a plurality of second guide rails 91 are installed on the square shell lithium battery charging and discharging device 90, which provide precise and stable guidance for the sliding installation of the module frame 10. Cam followers 16 are provided on both symmetrical sides of the module frame 10, and the module frame 10 is slidably installed on the second guide rails 91 through the cam followers 16, so that the module frame 10 can remain stable and smooth during the movement, reducing the measurement error caused by vibration or offset. Guide limit blocks 17 that are compatible with the guide rails are also protruding on both symmetrical sides of the module frame 10, further enhancing the stability and safety of the module frame 10 during the sliding process. A handle 19 is also installed on one side of the module frame 10, and the user can easily remove the probe module from the square shell lithium battery charging and discharging device 90 through the handle 19, thereby improving the convenience and flexibility of operation.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable probe module that is easy to disassemble and assemble, used in a square-shell lithium battery cell device (90), characterized in that: The invention comprises a module frame (10), a positive electrode probe component (20) and a negative electrode probe component (30); the module frame (10) is detachably mounted on the square shell lithium electrochemical component storage device (90); a receiving cavity (11) is provided in the module frame (10); a power circuit board (40) is installed in the receiving cavity (11); the positive electrode probe component (20) and the negative electrode probe component (30) are arranged in parallel at one end of the receiving cavity (11) close to the square shell lithium electrochemical component storage device (90), and are respectively connected to the positive electrode probe component (20) and the negative electrode probe component (30). The positive terminal and the negative terminal of the power circuit board (40) are electrically connected, and support plates (12) are symmetrically installed on both sides of one end of the module frame (10) close to the square shell lithium electrochemical component (90), and a limiting rack (13) is installed on one side of the support plate (12) close to the power circuit board (40), and both ends of the positive probe component (20) and the negative probe component (30) are slidably installed on the support plate (12) and are engaged with the limiting rack (13) through a locking adjustment mechanism (50).

2. The adjustable probe module that is easy to assemble and disassemble according to claim 1, characterized in that: A suction nozzle component (60) is further provided between the positive probe component (20) and the negative probe component (30), and both ends of the suction nozzle component (60) are slidably mounted on the support plate (12) and are engaged with the limit rack (13) through the locking adjustment mechanism (50). A heat dissipation fan assembly (14) is further installed at one end of the module frame (10) away from the suction nozzle component (60), and the heat dissipation fan assembly (14) is electrically connected to the power circuit board (40). A mounting support plate (15) is further provided on the side of the heat dissipation fan assembly (14). The mounting support plate ( 15), a negative pressure manifold (151) is installed on the mounting support plate (15), a negative pressure cup (152) is also installed on the side of the mounting support plate (15) close to the heat dissipation fan assembly (14), the negative pressure cup (152) is arranged between the negative pressure manifold (151) and the heat dissipation fan assembly (14), a plurality of suction nozzles (61) arranged at equal intervals are installed on the suction nozzle component (60), one end of the negative pressure cup (152) is connected to the negative pressure manifold (151) through a first negative pressure hose (153), and the other end is connected to the suction nozzle (61) through a second negative pressure hose (154).

3. The adjustable probe module that is easy to assemble and disassemble according to claim 2, characterized in that: The positive probe component (20), the negative probe component (30) and the suction nozzle component (60) all include a mounting plate (70), and both ends of the plurality of mounting plates (70) are slidably mounted on the support plate (12). The locking adjustment mechanism (50) includes a locking push rod (51) and a first elastic member (52). The locking push rod (51) is movably mounted on the mounting plate (70), and one end of the locking push rod (51) passes through the mounting plate. The component (70) is provided with a limiting tooth block (53) adapted to the limiting rack (13); the other end of the locking push rod (51) is provided with a limiting gasket (54); the first elastic component (52) is sleeved and installed on the locking push rod (51) and is located between the limiting gasket (54) and the mounting plate component (70); one end of the first elastic component (52) abuts against the limiting gasket (54), and the other end abuts against the mounting plate component (70).

4. The adjustable probe module that is easy to assemble and disassemble according to claim 3, characterized in that: The locking push rod (51) is cylindrical, and a rotation-stopping plate (55) is provided between the limiting tooth block (53) and the mounting plate (70). The rotation-stopping plate (55) is fixedly mounted on the mounting plate (70). One end of the locking push rod (51) passes through the mounting plate (70) and the rotation-stopping plate (55) in sequence and is fixedly connected to the limiting tooth block (53). A rotation-stopping limiting rod (56) is provided on the side of the locking push rod (51). The rotation-stopping limiting rod (56) is mounted on the limiting tooth block (53). One end of the rotation-stopping limiting rod (56) passes through the limiting tooth block (53) and is movably mounted on the rotation-stopping plate (55). A limiting guide hole (551) corresponding to the rotation-stopping limiting rod (56) is opened on the rotation-stopping plate (55).

5. The adjustable probe module that is easy to assemble and disassemble according to claim 3, characterized in that: A first guide rail (18) is installed on the side of the support plate (12) away from the limiting rack (13), and a guide slider (71) adapted to the first guide rail (18) is installed on the mounting plate (70). The mounting plate (70) is slidably mounted on the first guide rail (18) through the guide slider (71). The positive probe component (20), the negative probe component (30) and the suction nozzle component (60) can all move back and forth along the length direction of the first guide rail (18), and limiting protrusions (181) are also installed at both ends of the first guide rail (18).

6. The adjustable probe module that is easy to assemble and disassemble according to claim 3, characterized in that: A scale indicator plate (72) is installed at any one end of the mounting plate (70), and a scale ruler (121) corresponding to the scale indicator plate (72) is installed at one end of the support plate (12) away from the limiting rack (13).

7. The adjustable probe module that is easy to assemble and disassemble according to claim 2, characterized in that: The suction nozzle component (60) is provided with a plurality of first mounting grooves (62) arranged at equal intervals. The suction nozzle component (61) includes a sleeve component (611), a suction nozzle hollow tube (612) and a second elastic component (613). The sleeve component (611) is arranged on the first mounting groove (62) and is fixedly connected to the suction nozzle component (60) through a fixing block (614). One end of the suction nozzle hollow tube (612) passes through the sleeve component (611) and is screwed to a limiting ring block (615), and a suction head (616) is installed at the other end. The second elastic component (613) is sleeved and installed on the suction nozzle hollow tube (612). One end of the second elastic component (613) is connected to the suction nozzle hollow tube (612), and the other end is connected to the suction head (616).

8. The adjustable probe module that is easy to assemble and disassemble according to claim 1, characterized in that: The positive electrode probe component (20) and the negative electrode probe component (30) are both provided with a plurality of second mounting grooves (80) arranged at equal intervals. The second mounting grooves (80) are provided with elastic probe components (81). The elastic probe components (81) include a mounting sleeve (811), a conductive probe column (812) and a third elastic member (813). The mounting sleeve (811) is embedded in the second mounting groove (80). The conductive probe column (812) is movably mounted in the mounting sleeve (811) and can reciprocate along the length direction of the mounting sleeve (811). The conductive probe column (812) is movable in the mounting sleeve (811) and can reciprocate along the length direction of the mounting sleeve (811). ) is installed with a conductive connecting piece (814) at one end through the installation sleeve (811), and a conductive abutment block (815) is installed at the other end, the conductive connecting piece (814) is used to be electrically connected to the power circuit board (40), and a first limiting block (816) is protruded from one end of the installation sleeve (811) close to the power circuit board (40), the third elastic member (813) is arranged in the installation sleeve (811) and is sleeved and installed on the conductive probe column (812), one end of the third elastic member (813) is connected to the first limiting block (816), and the other end is connected to the conductive abutment block (815).

9. The adjustable probe module that is easy to assemble and disassemble according to claim 1, characterized in that: A support plate (31) is further installed on the side of the negative electrode probe component (30) close to the positive electrode probe component (20), and a plurality of temperature probe components (32) arranged at equal intervals are installed on the support plate (31), and the temperature probe components (32) are electrically connected to the power circuit board (40).

10. The adjustable probe module that is easy to assemble and disassemble according to claim 1, characterized in that: The power circuit board (40) is mounted on the module frame (10) through a mosaic plate (41), and a plurality of the power circuit boards (40) are arranged in parallel and equidistantly. A plurality of second guide rails (91) are installed on the square shell lithium electrochemical component device (90). Cam followers (16) are provided on both symmetrical sides of the module frame (10). The module frame (10) is slidably mounted on the second guide rails (91) through the cam followers (16). Guide limit blocks (17) adapted to the guide rails are also protruded on both symmetrical sides of the module frame (10). A handle (19) is also installed on one side of the module frame (10).

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