Connection stabilizer based on lithium battery controller and monitoring method thereof

Abstract

The invention discloses a connection stabilizer based on a lithium battery controller and a monitoring method thereof, and relates to the technical field of lithium battery controllers, the connection stabilizer comprises an equipment body, a cable jack is formed in the outer wall of one end of the equipment body, and a mounting frame is fixedly connected to the outer wall of the end of the equipment body and located on one side of the cable jack; a positioning connecting mechanism is arranged on the outer wall of the mounting frame, a pressing air outlet mechanism is arranged on the inner wall of the mounting frame, the positioning connecting mechanism comprises a rectangular frame fixedly connected to the outer wall of the mounting frame, an insertion plate is slidably connected into the rectangular frame, and a guide disc is rotatably connected to the position, located on one side of the rectangular frame, of the outer wall of the mounting frame. A connecting rod is hinged to one end, close to the rectangular frame, of the plugboard, so that the problem of short circuit caused by poor contact between a cable plug and a cable jack can be avoided, the equipment body has a self-protection power-off function, and the safety of the lithium battery in the use period is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium battery controllers, and specifically to a connection stabilizer based on a lithium battery controller and its monitoring method. Background Art

[0002] A lithium battery connection stabilizer is a device used to manage and monitor the connection status between a lithium battery pack and an external circuit. Its main functions include monitoring the connection status, adjusting the connection stability, and taking corresponding safety measures when abnormal situations are detected to ensure the safe operation of the battery system. According to the monitored connection status, the connection stabilizer can take control measures, such as adjusting the current or voltage, to ensure the connection stability and reliability;

[0003] However, in the prior art, there are still the following deficiencies in specific use:

[0004] The connection stabilizer is usually installed on the connection line between the lithium battery controller and the battery pack. During use, it is necessary to connect the lithium battery cable plug to the lithium battery controller and the connection stabilizer. Due to the influence of the driving environment of the electric bicycle, there are often bumpy phenomena, which easily cause the cable plug to become loose, resulting in problems such as poor contact and short circuit. In severe cases, it will cause damage to the internal circuit of the lithium battery controller, reducing the safety and shortening the service life of the connection stabilizer;

[0005] Therefore, in view of this, the present invention proposes a connection stabilizer based on a lithium battery controller and its monitoring method to make up for and improve the deficiencies of the prior art. Summary of the Invention

[0006] To solve the above technical problems, the present invention provides a connection stabilizer based on a lithium battery controller and its monitoring method to solve the technical problems proposed in the above background art.

[0007] To achieve the above object, the technical solution adopted by the present invention is: A connection stabilizer based on a lithium battery controller, including a device body. One end outer wall of the device body is provided with a cable jack. One end outer wall of the device body and on one side of the cable jack is fixedly connected with a mounting frame. A positioning connection mechanism is arranged on the outer wall of the mounting frame, and a pressing air outlet mechanism is arranged on the inner wall of the mounting frame.

[0008] Furthermore, the positioning connection mechanism includes a rectangular frame fixedly connected to the outer wall of the installation frame, a plug plate is slidably connected inside the rectangular frame, the outer wall of the installation frame and located on one side of the rectangular frame is rotatably connected to a guide plate, the plug plate is hinged with a connecting rod at one end close to the rectangular frame, the end of the connecting rod away from the rectangular frame is hinged to the outer wall of the guide plate at one end away from the center of rotation, a buckle is fixedly connected to the outer wall of the top end of the guide plate, the outer wall of the installation frame and located on one side of the guide plate is also fixedly connected to a support block, the outer wall of the bottom end of the support block is fixedly connected to a clamping block, the buckle is clamped in cooperation with the clamping block, the outer wall of the bottom end of the support block is provided with a fixing component, and the outer wall of the top end of the plug plate is also fixedly connected to a connection monitoring mechanism.

[0009] Furthermore, the fixed component includes a sealing box fixedly connected to the outer wall of the bottom end of the support block, a sealing push-pull rod is slidably connected inside the sealing box, a first spring is fixedly connected to the inner wall of the sealing box, one end of the first spring away from the support block is fixedly connected to the side wall of the sealing push-pull rod, a connecting tube is fixedly connected to the top of the sealing box, the connecting tube is connected to the inside of the sealing box, the top of the connecting tube is connected to an inflatable bag, and the outer wall of the inflatable bag is evenly provided with multiple anti-slip patterns.

[0010] Furthermore, the contour shape of one end of the sealing push-pull rod away from the first spring is arc-shaped, and the sealing push-pull rod is in abutment with the buckle.

[0011] Furthermore, the connection monitoring mechanism includes a fixing ring fixedly connected to the outer wall of the mounting frame, a round rod is slidably connected inside the fixing ring, one end of the round rod away from the fixing ring is fixedly connected to the outer wall of the top end of the plug board, one end of the round rod away from the plug board is fixedly connected to a first contact, and a second contact is fixedly connected to the outer wall of the mounting frame and located on one side of the first contact.

[0012] Furthermore, a metal sheet is fixedly connected to the outer wall of the fixing ring, a metal rod is fixedly connected to the outer wall of one end of the round rod close to the first contact point, and the metal sheet is in conflict with the metal rod.

[0013] Furthermore, the pressing and air outlet mechanism includes a long slide rail fixedly connected to the inner wall of the mounting frame, the outer wall of the long slide rail is slidably connected to a sliding block, the outer wall of the sliding block is rotatably connected to a rotating roller, the side wall of the sliding block is fixedly connected to a push plate, the side wall of the sliding block is fixedly connected to a second spring, the end of the second spring away from the sliding block is fixedly connected to the side wall of the long slide rail, the inner wall of the mounting frame is symmetrically connected to two strip air bags with the long slide rail as the center axis, the two strip air bags are located between the inner wall of the mounting frame and the rotating roller, the inner wall of the mounting frame and one end away from the sliding block is fixedly connected to a blow box, the two strip air bags are both connected to the inside of the blow box, and the blow box is designed to be inclined and the opening faces the side of the mounting frame opening.

[0014] Further, a dust guide slideway is fixedly connected to the inner wall of the installation frame and below the air blowing box, and the dust guide slideway is in a posture with a lower left and a higher right.

[0015] Further, a monitoring method for a connection stabilizer based on a lithium battery controller includes the following steps:

[0016] S1: Use a suitable sensor or monitoring device to monitor the voltage and current at the output end of the connection stabilizer in real time;

[0017] S2: Install a temperature sensor to monitor the temperature of the battery and the connection stabilizer to ensure that it works within a safe range;

[0018] S3: Set up a fault detection system to monitor whether there is a fault in the connection stabilizer and give an alarm in time, including monitoring short circuits, overloads or other abnormal conditions at the output end;

[0019] S4: Establish a data recording system to record the performance data of the connection stabilizer and conduct regular analysis to ensure its normal operation.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] (1) During the insertion of the cable plug into the cable jack, the two plugs are clamped when the protruding parts on both sides of the cable plug contact the two plug plates, realizing the purpose of clamping the cable plug by the two plug plates. Subsequently, the buckle is clamped with the clamping block, which can make the connection between the cable plug and the cable jack more stable and play an auxiliary fixing role. At the same time, in cooperation with the inflatable bag in the expanded state being clamped between the buckle and the support block, using the friction force, the guide disc can always remain stable after the buckle is clamped, which is beneficial to the tight connection between the cable plug and the cable jack. Furthermore, it can avoid the problem that the cable falls off during the driving of the electric vehicle in a bumpy environment, resulting in the abnormal operation of the equipment body. At the same time, in cooperation with the contact state of the first contact and the second contact, the start of the equipment body is controlled by an electric signal, thus avoiding the problem of short circuit caused by poor contact between the cable plug and the cable jack, enabling the equipment body to have the function of self-protective power-off, thereby improving the safety of the lithium battery during use, ensuring the safety of the internal circuit of the equipment body, avoiding damage, and also extending the service life of the equipment body;

[0022] (2) When the tip of the metal rod contacts the outer wall of the metal sheet, due to the friction, a harsh metal sound is generated, which can facilitate the staff to know the current installation state of the cable plug. Also, when the cable plug has a falling-off phenomenon, at this time, the round rod will slide in the opposite direction inside the fixed ring, and then the tip of the metal rod will rub against the metal sheet again. By generating a harsh metal sound, it can facilitate the rider to understand the current plugging state of the cable plug and make corresponding treatments in time, playing an auxiliary reminder role;

[0023] (3) By setting up a pressing air outlet mechanism, the dust adhering to the metal contact part inside the cable jack is removed, avoiding problems such as poor contact and increased resistance, improving the current transmission efficiency, preventing the circuit from having poor connection or open circuit. In addition, after removing the dust, the heat generated when the current passes through is also reduced, thus avoiding overheating of the socket or plug and reducing the risk of fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the front perspective structural schematic diagram of the present invention;

[0025] Figure 2 is the side perspective structural schematic diagram of the present invention;

[0026] Figure 3 is the side perspective structural schematic diagram of the related components at the installation frame of the present invention;

[0027] Figure 4 is the perspective structural schematic diagram of the related components at the guiding disc of the present invention;

[0028] Figure 5 of the present invention Figure 4 is the enlarged perspective structural view at A in;

[0029] Figure 6 is the perspective structural sectional view of the related components at the installation frame of the present invention;

[0030] Figure 7 is the perspective structural schematic diagram of the related components of the pressing air outlet mechanism of the present invention;

[0031] Figure 8 is the partial perspective structural schematic diagram of the related components of the connection monitoring mechanism of the present invention.

[0032] The reference numerals in the figures are: 1, equipment body; 2, cable jack; 3, installation frame; 401, rectangular frame; 402, insertion plate; 403, guiding disc; 404, connecting rod; 405, buckle; 406, support block; 407, clamping block; 501, sealing box; 502, sealing push rod; 503, first spring; 504, connecting pipe; 505, inflatable bag; 601, fixing ring; 602, round rod; 603, first contact; 604, second contact; 701, metal sheet; 702, metal rod; 801, long slide rail; 802, sliding block; 803, rotating roller; 804, push plate; 805, second spring; 806, strip-shaped airbag; 807, air blowing box; 901, dust guiding slideway. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention;

[0034] Embodiments of the present invention

[0035] Please refer to Figures 1 to 4 As shown, a connection stabilizer based on a lithium battery controller includes a device body 1. A cable jack 2 is provided on the outer wall of one end of the device body 1. An installation frame 3 is fixedly connected to the outer wall of the end of the device body 1 and on one side of the cable jack 2. A positioning connection mechanism is arranged on the outer wall of the installation frame 3;

[0036] The positioning connection mechanism includes a rectangular frame 401 fixedly connected to the outer wall of the installation frame 3. A plug board 402 is slidably connected inside the rectangular frame 401. A guiding disc 403 is rotatably connected to the outer wall of the installation frame 3 and on one side of the rectangular frame 401. One end of the plug board 402 close to the rectangular frame 401 is hinged with a connecting rod 404. The end of the connecting rod 404 far from the rectangular frame 401 is hinged to the outer wall of the end of the guiding disc 403 far from the rotation center. A buckle 405 is fixedly connected to the top outer wall of the guiding disc 403. A support block 406 is also fixedly connected to the outer wall of the installation frame 3 and on one side of the guiding disc 403. A clamping block 407 is fixedly connected to the bottom outer wall of the support block 406. The buckle 405 is in clamping cooperation with the clamping block 407. A fixing component is arranged on the bottom outer wall of the support block 406. A connection monitoring mechanism is also fixedly connected to the top outer wall of the plug board 402;

[0037] Among them, through the clamping of the buckle 405 and the clamping block 407, the cable plug is combined with the plug board 402 and then inserted into the cable jack 2, so as to achieve the purpose of assisting in fixing the cable plug after it is inserted into the cable jack 2, making the connection between the cable plug and the cable jack 2 more stable, and further avoiding the problem that the cable falls off when the electric vehicle travels in a bumpy environment, resulting in the abnormal operation of the device body 1;

[0038] Please refer to Figures 3 to 5As shown, preferably, the fixing component includes a sealing box 501 fixedly connected to the outer wall of the bottom end of the support block 406. A sealing push rod 502 is slidably connected inside the sealing box 501. A first spring 503 is fixedly connected to the inner wall of the sealing box 501. One end of the first spring 503 away from the support block 406 is fixedly connected to the side wall of the sealing push rod 502. A connecting pipe 504 is fixedly connected to the top of the sealing box 501. The connecting pipe 504 is communicated with the inside of the sealing box 501. An inflatable bag 505 is communicated with the top of the connecting pipe 504. A plurality of anti-slip lines are evenly arranged on the outer wall of the inflatable bag 505. The contour shape of the end of the sealing push rod 502 away from the first spring 503 is arc-shaped. The sealing push rod 502 is in interference fit with the buckle 405;

[0039] Please refer to Figure 3 、 Figure 8 As shown, preferably, the connection monitoring mechanism includes a fixing ring 601 fixedly connected to the outer wall of the mounting frame 3. A round rod 602 is slidably connected inside the fixing ring 601. One end of the round rod 602 away from the fixing ring 601 is fixedly connected to the outer wall of the top end of the plug board 402. A first contact 603 is fixedly connected to the end of the round rod 602 away from the plug board 402. A second contact 604 is fixedly connected to the outer wall of the mounting frame 3 and on one side of the first contact 603. A metal sheet 701 is fixedly connected to the outer wall of the fixing ring 601. A metal rod 702 is fixedly connected to the outer wall of the end of the round rod 602 close to the first contact 603. The metal sheet 701 is in contact with the metal rod 702;

[0040] Among them, it can avoid the problem of short circuit caused by poor contact between the cable plug and the cable jack 2, enabling the device body 1 to have the function of self-protection power-off. Furthermore, it improves the safety of the lithium battery during use, ensures the safety of the internal circuit of the device body 1, avoids damage, and also extends the service life of the device body 1;

[0041] Please refer to Figure 3 、 Figure 6 、 Figure 7 As shown, preferably, a pressing air outlet mechanism is arranged on the inner wall of the mounting frame 3;

[0042] The pressing air outlet mechanism includes a long slide rail 801 fixedly connected to the inner wall of the installation frame 3. A sliding block 802 is slidably connected to the outer wall of the long slide rail 801. A rotating roller 803 is rotatably connected to the outer wall of the sliding block 802. A push plate 804 is fixedly connected to the side wall of the sliding block 802. A second spring 805 is fixedly connected to the side wall of the sliding block 802. One end of the second spring 805 away from the sliding block 802 is fixedly connected to the side wall of the long slide rail 801. Two strip-shaped air bags 806 are symmetrically and fixedly connected to the inner wall of the installation frame 3 with the long slide rail 801 as the center axis. The two strip-shaped air bags 806 are located between the inner wall of the installation frame 3 and the rotating roller 803. An air blowing box 807 is fixedly connected to the inner wall of the installation frame 3 and at the end away from the sliding block 802. The two strip-shaped air bags 806 are both communicated with the inside of the air blowing box 807. The air blowing box 807 is designed to be inclined and its opening faces the opening side of the installation frame 3. A dust guiding slideway 901 is fixedly connected to the inner wall of the installation frame 3 and below the air blowing box 807. The dust guiding slideway 901 is in a posture of lower on the left and higher on the right.

[0043] Among them, by removing the dust adhering to the metal contact part inside the cable jack 2, problems such as poor contact and increased resistance are avoided, the transmission efficiency of the current is improved, so that the circuit will not have poor connection or open circuit. In addition, after removing the dust, the heat generated when the current passes through is also reduced, thus avoiding overheating of the socket or plug and reducing the risk of fire.

[0044] The monitoring method of the connection stabilizer based on the lithium battery controller includes the following steps:

[0045] S1: Use a suitable sensor or monitoring device to monitor the voltage and current at the output end of the connection stabilizer in real time;

[0046] S2: Install a temperature sensor to monitor the temperature of the battery and the connection stabilizer to ensure that it works within a safe range;

[0047] S3: Set up a fault detection system to monitor whether there is a fault in the connection stabilizer and give an alarm in time, including monitoring short circuits, overloads or other abnormal conditions at the output end;

[0048] S4: Establish a data recording system to record the performance data of the connection stabilizer and conduct regular analysis to ensure its normal operation.

[0049] The following are the complete usage steps and working principles of the above embodiments:

[0050] When the device is in use, the function of the device body 1 is to monitor and stabilize the connection state between the battery pack and the controller, ensure the stability and safety of the connection, and it needs to be used with a cable during use. By inserting the cable plug into the inside of the cable jack 2 through the installation frame 3, the device body 1 can work normally;

[0051] Before the cable plug is inserted into the cable jack 2, the cable plug first enters the installation frame 3. Since the insertion plates 402 are provided on both sides of the installation frame 3, and the lengths of the two insertion plates 402 exceed the opening end of the installation frame 3 in the initial state, and since the outer wall of the insertion plate 402 close to the opening of the installation frame 3 is covered with a rubber sleeve, and at the same time, a raised strip is provided on the insertion plate 402 close to the opening of the installation frame 3, the protruding parts on both sides of the cable plug are clamped when they come into contact with the two insertion plates 402, and the relationship between the raised strip and the protruding parts on both sides of the cable plug is interference fit. The two insertion plates 402 can clamp the cable plug. When a large frictional force is generated after the rubber sleeve contacts the cable plug, the fixation can be made more secure. By continuously pushing the cable plug, the cable plug exerts a pushing force on the insertion plate 402. When the insertion plate 402 is pushed, the insertion plate 402 slides in the rectangular frame 401 towards the cable jack 2. Also, since the end of the insertion plate 402 is hinged to the connecting rod 404, and the other end of the connecting rod 404 is hinged to the outer wall of the guide disk 403, the connecting rod 404 can drive the guide disk 403 to rotate clockwise on the outer wall of the installation frame 3, so that the buckle 405 gradually approaches the clamping block 407 as the guide disk 403 rotates. Using the clamping relationship between the buckle 405 and the clamping block 407, when the connecting rod 404 pushes the guide disk 403 to rotate 45 degrees, the buckle 405 just completes the clamping with the clamping block 407. At this time, the cable plug is smoothly inserted into the cable jack 2. By the clamping of the buckle 405 and the clamping block 407, the cable plug is combined with the insertion plate 402 into one body and then inserted into the cable jack 2, achieving the purpose of assisting in fixing the cable plug after it is inserted into the cable jack 2, making the connection between the cable plug and the cable jack 2 more stable, and further avoiding the problem that the cable falls off when the electric vehicle travels in a bumpy environment, resulting in the abnormal operation of the equipment body 1;

[0052] At the same time, when the buckle 405 is close to the clamping block 407, the outer contour of the buckle 405 will collide with the end of the sealing push-pull rod 502 away from the first spring 503, so that the sealing push-pull rod 502 will slide inside the sealing box 501 after being squeezed, and at the same time squeeze the first spring 503. Since the interior of the sealing box 501 is a closed space, when the sealing push-pull rod 502 moves inside the sealing box 501, the internal space of the sealing box 501 will be reduced, and the gas in the space will be squeezed out, so that the gas is discharged through the connecting pipe 504 to the inside of the inflatable bag 505. The inflatable bag 505 is not inflated in the initial state, and as the buckle 405 and the clamping block 407 are clamped, gas is continuously filled into the inflatable bag 505, so that the inflatable bag 505 gradually becomes inflated and is clamped between the buckle 405 and the support block 406. By using friction, after the buckle 405 is clamped, the guide plate 403 can always remain stable, preventing the plugboard 402 from moving on the outer wall of the installation frame 3, causing the plugboard 402 to be separated from the cable jack 2 with the cable plug, thereby facilitating the tight connection between the cable plug and the cable jack 2;

[0053] In addition, when the plug plate 402 slides toward the side of the installation frame 3 along with the cable plug, the plug plate 402 pushes the round rod 602 so that the round rod 602 can slide inside the fixing ring 601. As the cable plug is installed in place, the first contact 603 fixedly connected to the end of the round rod 602 will contact the second contact 604. Since the second contact 604 is electrically connected to the control unit inside the device body 1, when the first contact 603 contacts the second contact 604, the circuit is connected, and the control unit inside the device body 1 receives the electrical signal, so it can judge the connection status and make The device body 1 works normally, and when the first contact 603 is not in contact with the second contact 604, the circuit is not connected, and the control unit inside the device body 1 cannot receive the electrical signal, so that the device body 1 cannot start working, which effectively improves the safety of the device body 1, and can avoid the problem of short circuit caused by poor contact between the cable plug and the cable jack 2, so that the device body 1 has a self-protection power-off function, thereby improving the safety of the lithium battery during use, ensuring the safety of the internal circuit of the device body 1, avoiding damage, and also prolonging the service life of the device body 1;

[0054] Meanwhile, when the round rod 602 slides in cooperation with the fixed ring 601, the metal rod 702 fixedly connected to the outer wall of the round rod 602 can contact the metal sheet 701. Through the contact between the tip of the metal rod 702 and the outer wall of the metal sheet 701, under the action of friction, a harsh metallic sound is generated, which can facilitate the staff to know the current installation state of the cable plug. When the cable plug is installed, the tip of the metal rod 702 is in a static state on the outer wall of the metal sheet 701, and thus no metallic sound is generated. At this time, the insertion work of the cable plug is completed. Also, when the cable plug becomes loose, the round rod 602 will slide in the opposite direction inside the fixed ring 601, which causes the tip of the metal rod 702 to rub against the metal sheet 701 again. By generating a harsh metallic sound, it is convenient for the rider to understand the current insertion state of the cable plug and take corresponding measures in time, playing a role of auxiliary reminder.

[0055] Due to excessive dust, the dust will adhere to the metal contact part inside the cable jack 2, resulting in poor contact and increased resistance, which affects the current transmission efficiency and may even lead to poor circuit connection or open circuit. In addition, excessive dust will also cause excessive heat generation when the current passes, leading to overheating of the socket or plug and increasing the risk of fire. When the cable plug enters the installation frame 3, the protruding part of its outer wall will contact the push plate 804. By continuously pushing the push plate 804, the sliding block 802 can slide on the outer wall of the long slide rail 801 towards the side of the cable jack 2, and at the same time stretch the second spring 805. In addition, when the sliding block 802 slides, it will drive the rotating roller 803 to roll on the outer wall of the strip-shaped airbag 806. Since the strip-shaped airbag 806 is provided with a cavity inside, when the rotating roller 803 rolls on the outer wall of the strip-shaped airbag 806, it will squeeze the strip-shaped airbag 806, causing the gas generated by the extrusion of the cavity inside the strip-shaped airbag 806 to enter the air blowing box 807. Also, because the air blowing box 807 is inclined and the opening direction faces the opening side of the installation frame 3, the gas blown out by the air blowing box 807 can blow the dust adhering to the inner wall of the cable jack 2 from the inside to the outside, and at the same time make the dust impurities fall into the dust guide chute 901. The dust guide chute 901 with an inclined inner part can facilitate the dust impurities to slide outside the installation frame 3. By removing the dust adhering to the metal contact part inside the cable jack 2, the problems of poor contact and increased resistance are avoided, the current transmission efficiency is improved, and the circuit will not have poor connection or open circuit. In addition, after removing the dust, the heat generated when the current passes is also reduced, thus avoiding overheating of the socket or plug and reducing the risk of fire.

[0056] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection stabilizer based on a lithium battery controller, comprising a device body (1), wherein an outer wall of one end of the device body (1) is provided with a cable jack (2), characterized in that: An installation frame (3) is fixedly connected to the outer wall of the end of the device body (1) and located on one side of the cable jack (2), and a positioning connection mechanism is provided on the outer wall of the installation frame (3); Wherein, the inner wall of the installation frame (3) is provided with a pressing air outlet mechanism.

2. The connection stabilizer based on the lithium battery controller according to claim 1, characterized in that: The positioning connection mechanism comprises a rectangular frame (401) fixedly connected to the outer wall of the installation frame (3); a plug plate (402) is slidably connected inside the rectangular frame (401); a guide plate (403) is rotatably connected to the outer wall of the installation frame (3) and located on one side of the rectangular frame (401); a connecting rod (404) is hingedly connected at one end of the plug plate (402) close to the rectangular frame (401); and an end of the connecting rod (404) away from the rectangular frame (401) is hingedly connected to the guide plate (403) away from the rotation center. The outer wall at one end of the guide plate (403) is fixedly connected to a buckle (405) on the outer wall at the top end, the outer wall of the installation frame (3) and located on one side of the guide plate (403) is also fixedly connected to a support block (406), the outer wall at the bottom end of the support block (406) is fixedly connected to a clamping block (407), the buckle (405) is clamped and matched with the clamping block (407), the outer wall at the bottom end of the support block (406) is provided with a fixing component, and the outer wall at the top end of the plug board (402) is also fixedly connected to a connection monitoring mechanism.

3. The connection stabilizer based on the lithium battery controller according to claim 2, characterized in that: The fixing assembly comprises a sealing box (501) fixedly connected to the outer wall of the bottom end of the support block (406); a sealing push-pull rod (502) is slidably connected inside the sealing box (501); a first spring (503) is fixedly connected to the inner wall of the sealing box (501); one end of the first spring (503) away from the support block (406) is fixedly connected to the side wall of the sealing push-pull rod (502); a connecting tube (504) is fixedly connected to the top of the sealing box (501); the connecting tube (504) is connected to the inside of the sealing box (501); the top of the connecting tube (504) is connected to an inflatable bag (505); and a plurality of anti-slip patterns are evenly arranged on the outer wall of the inflatable bag (505).

4. The connection stabilizer based on the lithium battery controller according to claim 3, characterized in that: The contour shape of one end of the sealing push-pull rod (502) away from the first spring (503) is arc-shaped, and the sealing push-pull rod (502) is in abutment with the buckle (405).

5. The connection stabilizer based on the lithium battery controller according to claim 2, characterized in that: The connection monitoring mechanism comprises a fixing ring (601) fixedly connected to the outer wall of the installation frame (3); a round rod (602) is slidably connected inside the fixing ring (601); one end of the round rod (602) away from the fixing ring (601) is fixedly connected to the outer wall of the top end of the plug board (402); one end of the round rod (602) away from the plug board (402) is fixedly connected to a first contact (603); and a second contact (604) is fixedly connected to the outer wall of the installation frame (3) and located on one side of the first contact (603).

6. The connection stabilizer based on the lithium battery controller according to claim 5, characterized in that: The outer wall of the fixing ring (601) is fixedly connected with a metal sheet (701), and the outer wall of one end of the round rod (602) close to the first contact point (603) is fixedly connected with a metal rod (702), and the metal sheet (701) is in conflict with the metal rod (702).

7. The connection stabilizer based on the lithium battery controller according to claim 1, characterized in that: The pressing and releasing mechanism comprises a long slide rail (801) fixedly connected to the inner wall of the mounting frame (3); the outer wall of the long slide rail (801) is slidably connected to a slide block (802); the outer wall of the slide block (802) is rotatably connected to a rotating roller (803); the side wall of the slide block (802) is fixedly connected to a push plate (804); the side wall of the slide block (802) is fixedly connected to a second spring (805); one end of the second spring (805) away from the slide block (802) is fixedly connected to the side wall of the long slide rail (801); The inner wall of the installation frame (3) is symmetrically fixedly connected with two strip air bags (806) with the long slide rail (801) as the center axis, and the two strip air bags (806) are located between the inner wall of the installation frame (3) and the rotating roller (803). The inner wall of the installation frame (3) and one end away from the sliding block (802) is fixedly connected with a blowing box (807), and the two strip air bags (806) are connected to the inside of the blowing box (807). The blowing box (807) is designed to be inclined and its opening faces the opening side of the installation frame (3).

8. The connection stabilizer based on the lithium battery controller according to claim 7, characterized in that: An ash guide slide (901) is fixedly connected to the inner wall of the installation frame (3) and located below the air blowing box (807), and the ash guide slide (901) is in a posture of being lower on the left and higher on the right.

9. According to the connection stabilizer based on the lithium battery controller according to any one of claims 1 to 8, a monitoring method for the connection stabilizer based on the lithium battery controller is proposed, comprising the following steps: S1: Use appropriate sensors or monitoring devices to monitor the voltage and current connected to the output terminal of the stabilizer in real time; S2: Install temperature sensors to monitor the temperature of the battery and connected stabilizers to ensure they are operating within a safe range; S3: Set up a fault detection system to monitor whether the connected stabilizer has any faults and give an alarm in time, including monitoring short circuit, overload or other abnormal conditions at the output end; S4: Establish a data logging system to record the performance data of the connected stabilizer and conduct regular analysis to ensure its normal operation.

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