Battery storage structure based on fast opening and closing of compartment doors

Abstract

The present invention belongs to the technical field of battery storage compartment doors, and specifically relates to a battery storage structure based on rapid opening and closing of compartment doors, which includes a compartment door, a first knob, a rotating disk, a second knob, a sealing head, a rubber pad and a compartment body, wherein the compartment door is provided with a plurality of first limiting grooves and a first limiting hole, the first knob is rotatably connected in the first limiting hole, the first knob is provided with a second limiting hole, the rotating disk is sleeved on the first knob and fixedly connected to the first knob, a plurality of limiting protrusions are provided in the circumferential direction of the rotating disk, and the plurality of limiting protrusions correspond one-to-one to the plurality of first limiting grooves, and the second knob is provided in the second limiting hole. The device solves the problem that the current battery storage compartment door can be opened and closed quickly and has reliable protection, and can also be compensated by tightening the second knob to achieve protection, and the looseness of the compartment door can be predicted with high precision, thereby accurately judging whether the compartment door is loose.

Description

Technical Field

[0001] The invention belongs to the technical field of battery storage doors, and in particular relates to a battery storage structure based on rapid opening and closing of the doors. Background Art

[0002] Battery storage bins can be used in energy storage systems, especially with the development of renewable energy such as solar energy and wind energy, the demand for energy storage systems has increased. Battery storage bins can store energy for emergency use, and for small storage bins placed in humid environments or underwater environments, the doors of the battery storage bins need to be sealed; in the prior art, sealing rings are mostly used for sealing, and the bin door and the storage bin are fixedly connected by screws. Therefore, there are the following problems: 1) The bin door cannot be opened and closed quickly; 2) After long-term use, the sealing ring is prone to deformation, and then water vapor enters the storage bin, causing the items in the bin to become damp, and it is easily affected by external vibrations during use, which causes the bin door to loosen, especially when the sealing ring is worn and other factors cause the bin door of the battery storage bin to loosen more easily, resulting in reduced sealing. Therefore, whether it is loose is currently monitored by manual inspection, which is inefficient and unpredictable. This phenomenon has become a problem that people in this field need to solve urgently. Summary of the invention

[0003] The object of the present invention is to provide a battery storage structure based on rapid opening and closing of a compartment door, so as to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a battery storage structure based on a quick-open and close compartment door, comprising a compartment door, a first knob, a rotating disk, a second knob, a sealing head, a rubber pad and a compartment body, wherein the compartment door is provided with a plurality of first limiting grooves and a first limiting hole, the first knob is rotatably connected in the first limiting hole, the first knob is provided with a second limiting hole, the rotating disk is sleeved on the first knob and fixedly connected with the first knob, a plurality of limiting protrusions are provided in the circumferential direction of the rotating disk, and the plurality of limiting protrusions correspond to the plurality of first limiting grooves one by one, the second knob is provided in the second limiting hole and is threadedly connected with the first knob, the sealing head is rotatably connected with the second knob, and a layer of rubber is sleeved on the outer side of the sealing head;

[0005] An electronic chip is embedded in the bottom of the second knob, and an intelligent early warning system is arranged inside the electronic chip. The intelligent early warning system includes a vibration frequency sensing module, a loosening prediction module, an early warning sending module and a terminal module. The vibration frequency sensing module is electrically connected to the loosening prediction module, the loosening prediction module is electrically connected to the early warning sending module, and the early warning sending module is signal-connected to the terminal module.

[0006] The present invention further illustrates that the rubber pad is arranged between the bin door and the sealing head, the depth of the first limiting groove is greater than the thickness of the limiting protrusion, a plurality of annular protrusions are arranged on the rubber member, the end of the sealing head is conical, an opening is arranged at one end of the bin body, the bin door is arranged in the opening and coupled with the opening, a plurality of second limiting grooves are arranged in the opening, a plurality of the second limiting grooves correspond to a plurality of limiting protrusions one by one, the limiting protrusions and the corresponding second limiting grooves are mutually engaged, and a conical groove coupled with the sealing head is also arranged in the opening;

[0007] The vibration frequency sensing module is used to sense the external vibration frequency through the vibration of the warehouse body, the looseness prediction module is used to predict whether the first knob and the second knob are too loose according to the vibration frequency, the early warning sending module is used to send an early warning signal when the first knob and the second knob are too loose, and the terminal module is used to receive the early warning signal and feed it back to the user.

[0008] The present invention further describes that the vibration frequency sensing module includes a vibration frequency judgment unit, a temperature sensing unit and a number recognition unit. The vibration frequency judgment unit is electrically connected to the temperature sensing unit and the number recognition unit respectively. The vibration frequency judgment unit is used to measure the looseness of the first knob and the second knob according to the external vibration frequency. The temperature sensing unit is used to sense the external temperature. The number recognition unit is used to identify the number of times the warehouse door is opened and closed.

[0009] The present invention further illustrates that the operation steps of the intelligent early warning system include:

[0010] Step S1, the door is closed and the intelligent early warning system is running;

[0011] Step S2, sensing the external vibration frequency through the vibration frequency sensing module, and measuring the first looseness of the first knob and the second knob according to the external vibration frequency;

[0012] Step S3, sensing the external temperature through the temperature sensing unit, and measuring the fit between the sealing head and the chamber body according to the temperature, thereby measuring the second looseness of the first knob and the second knob through the fit;

[0013] Step S4, measuring the wear of the sealing head according to the number of times the door is opened and closed, and measuring the third looseness of the first knob and the second knob according to the wear, and when the number of times the door is opened and closed is higher than the system setting value, proceed to step S5, otherwise proceed to step S6;

[0014] Step S5, performing a secondary calculation on the fit between the sealing head and the chamber body, thereby measuring a fourth looseness of the first knob and the second knob;

[0015] Step S6: Measure whether the first knob and the second knob are too loose by the loose prediction module, send out a warning signal when the first knob and the second knob are too loose, and feed back to the user by receiving the warning signal.

[0016] The present invention further illustrates that in the steps S2 and S3, the first looseness / mm is measured according to the external vibration frequency: , is the first looseness of the first knob and the second knob / mm, is the maximum looseness of the first knob and the second knob / mm, is the external vibration frequency / Hz, The maximum vibration frequency that the warehouse can withstand / Hz;

[0017] Measure the second looseness of the first and second knobs / mm according to the change of external temperature: , , is the outside temperature / ℃, is the lowest outside temperature / ℃, is the fit between the sealing head and the tank body / %, The maximum fit between the sealing head and the tank body / %, is the second looseness of the first knob and the second knob / mm;

[0018] Right now To measure the fit between the sealing head and the tank body according to the external temperature / %, In order to measure the mutual resistance between the sealing head and the warehouse body according to the fit between the sealing head and the warehouse body, thereby affecting the looseness / mm, the lower the external temperature, the higher the fit between the sealing head and the warehouse body, the tighter the fit between the sealing head and the warehouse body, and the less likely it is to loosen.

[0019] The present invention further illustrates that in step S4, the third looseness / mm of the first knob and the second knob is measured according to the wear degree: , is the wear degree of the sealing head / mm, is the maximum wear degree of the sealing head / mm, The number of times the door is opened and closed. The maximum number of times the door can be opened and closed;

[0020] Right now , is the third looseness / mm of the first knob and the second knob.

[0021] The present invention further illustrates that in step S4 and step S5:

[0022] when hour, System-set number of times for the door to open and close: , The data of the reduced fit between the sealing head and the tank body caused by the wear of the sealing head / %, the more serious the wear of the sealing head, the lower the fit between the sealing head and the tank body;

[0023] Right now ;

[0024] when hour: ;

[0025] Right now .

[0026] The present invention further illustrates that in step S6:

[0027] when hour, is the normal looseness of the first knob and the second knob / mm: the first knob and the second knob are too loose, and a warning signal is issued after the first knob and the second knob are too loose. The terminal module receives the warning signal and feeds back to the user;

[0028] when When: If the first knob and the second knob are not too loose, no warning will be issued.

[0029] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention uses an intelligent early warning system to first measure the first looseness of the first knob and the second knob according to the external vibration frequency, and then measure the second looseness of the first knob and the second knob according to the external temperature. The looseness of the first knob and the second knob is calculated twice, and it is possible to accurately determine whether the two are loose, thereby improving the monitoring quality and facilitating the improvement of the early warning quality. In the process of opening and closing the warehouse door, the sealing head is worn, and the sealing head has a large adhesion force on the warehouse body after wear, thereby affecting the looseness of the first knob and the second knob, and the looseness data can be relatively further reduced. The looseness data of the first knob and the second knob are accurately measured, and the accuracy of the looseness data can be further improved.

[0030] When the warehouse door is opened and closed many times, the sealing head will be severely worn. At this time, the fit between the sealing head and the warehouse body is greatly reduced, and the sealing head cannot squeeze the inner wall of the warehouse body vigorously. At this time, the looseness of the first knob and the second knob will increase significantly, so that the looseness data can be greatly adjusted, which can fully improve the early warning effect. The looseness of the first knob and the second knob is large, which further enhances the monitoring effect. The user can monitor whether the first knob and the second knob are too loose, so as to retighten the first knob and the second knob in advance, or replace and maintain the sealing head, thereby improving the protection effect of the stored batteries, avoiding looseness and reducing the sealing effect, affecting the storage effect of the battery, and playing a role in efficiently protecting the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 A three-dimensional diagram of a battery storage bin of the present invention;

[0033] Figure 2 For the present invention Figure 1 The main view;

[0034] Figure 3 For the present invention Figure 2 AA section view;

[0035] Figure 4 A three-dimensional diagram of a warehouse door of the present invention;

[0036] Figure 5 For the present invention Figure 4 Main view;

[0037] Figure 6 For the present invention Figure 5 BB section view;

[0038] Figure 7 It is a schematic diagram of the structure of the door part of the present invention;

[0039] Figure 8 A schematic diagram of the module connection relationship of the intelligent early warning system of the present invention;

[0040] In the figure: 1, warehouse door; 11, first limiting groove; 12, first limiting hole; 2, first knob; 21, second limiting hole; 3, rotating disk; 31, limiting protrusion; 4, second knob; 5, sealing head; 6, rubber part; 61, annular protrusion; 7, rubber pad; 8, warehouse body; 81, opening; 811, second limiting groove; 812, conical groove. DETAILED DESCRIPTION

[0041] The following is a further non-limiting detailed description of the technical solution of the present invention in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-8 The present invention provides a technical solution: a battery storage structure based on a quick opening and closing door, comprising a door 1, a first knob 2, a rotating disk 3, a second knob 4, a sealing head 5, and a rubber pad 7. The door 1 is provided with a plurality of first limiting grooves 11 and a first limiting hole 12. The first knob 2 is rotatably arranged in the first limiting hole 12. The first knob 2 is provided with a second limiting hole 21. The rotating disk 3 is sleeved on the first knob 2 and is fixedly connected to the first knob 2. The rotating disk 3 is provided with a plurality of limiting protrusions 31 in a circumferential direction. The plurality of limiting protrusions 31 correspond to the plurality of first limiting grooves 11 one by one and are arranged in the corresponding first limiting grooves 11. The second knob 4 is arranged in the second limiting hole 21 and rotated with the first knob 2. Threaded connection, the sealing head 5 is rotatably connected to the second knob 4 and is fixedly connected to the warehouse door 1 by screws. Rotating the second knob 4 can drive the warehouse door 1 and the sealing head 5 to move laterally, which is used to tighten the sealing head 5. The sealing head 5 is covered with a layer of rubber part 6 to achieve a better sealing effect. The rubber pad 7 is arranged between the warehouse door 1 and the sealing head 5 to improve the sealing effect and prevent friction between the rotating disk 3 and the sealing head 5. The depth of the first limiting groove 11 is greater than the thickness of the limiting protrusion 31. The warehouse door 1 can move along the axial direction of the first knob 2 without affecting the limiting protrusion 31. A number of annular protrusions 61 are arranged on the rubber part 6 to improve the sealing effect. The end of the sealing head 5 is tapered to improve the sealing effect.

[0043] Working principle: In the initial state, the limiting protrusion 31 is hidden in the corresponding first limiting groove 11. Rotating the first knob 2 clockwise can drive the rotating disk 3 to rotate, and the rotating disk 3 drives the limiting protrusion 31 to rotate and gradually protrude from the corresponding first limiting groove 11.

[0044] It also includes a warehouse body 8, an opening 81 is set at one end of the warehouse body 8, the warehouse door 1 is set in the opening 81 and coupled with the opening 81, a plurality of second limiting grooves 811 are set in the opening 81, and the plurality of second limiting grooves 811 correspond to the plurality of limiting protrusions 31 one by one. The limiting protrusions 31 can be clamped with the corresponding second limiting grooves 811 to lock the warehouse door 1 on the warehouse body 8. A conical groove 812 that can be coupled with the sealing head 5 is also set in the opening 81 to improve the sealing effect.

[0045] Working principle: insert the door 1 into the opening 81 of the warehouse body 8, rotate the first knob 2 clockwise to make the limiting protrusion 31 protrude from the first limiting groove 11 and enter the corresponding second limiting groove 811, rotate the second knob 4 clockwise, due to the restriction of the second limiting groove 811, the limiting protrusion 31 cannot rotate, so the first knob 2 cannot rotate clockwise, and the second knob 4 feeds into the opening 81 axially, and drives the door 1 and the sealing head 5 to feed inward at the same time, so that the sealing head 5 and the tapered groove 812 fit tightly. When the rubber part 6 is deformed, the second knob 4 can be further rotated to compensate, so that the sealing head 5 and the tapered groove 812 fit tightly. When opening the door, rotate the first knob 2 counterclockwise to make the limiting protrusion 31 disengage from the second limiting groove 811, and pull out the door 1.

[0046] The compartment door 1 and the battery storage compartment can be opened and closed quickly, and are easy to use. The compartment door 1 can be opened and closed quickly. By tightening the rubber part 6 on the extruded sealing head 5, IP68 and above protection can be achieved, and the protection is reliable. After long-term use, even if the rubber part 6 on the sealing head 5 is deformed, it can be compensated by tightening the second knob 4 to achieve protection.

[0047] An electronic chip is embedded in the bottom of the second knob 4, and an intelligent early warning system is arranged inside the electronic chip. The intelligent early warning system includes a vibration frequency sensing module, a loosening prediction module, an early warning sending module and a terminal module. The vibration frequency sensing module is electrically connected to the loosening prediction module, the loosening prediction module is electrically connected to the early warning sending module, and the early warning sending module is signal-connected to the terminal module.

[0048] The vibration frequency sensing module is used to sense the external vibration frequency through the vibration of the compartment body 8, the looseness prediction module is used to predict whether the first knob 2 and the second knob 4 are too loose according to the vibration frequency, the early warning sending module is used to send an early warning signal when the first knob 2 and the second knob 4 are too loose, and the terminal module is used to receive the early warning signal and feed it back to the user.

[0049] The vibration frequency sensing module includes a vibration frequency judgment unit, a temperature sensing unit and a number recognition unit. The vibration frequency judgment unit is electrically connected to the temperature sensing unit and the number recognition unit respectively. The vibration frequency judgment unit is used to measure the looseness of the first knob 2 and the second knob 4 according to the external vibration frequency. The temperature sensing unit is used to sense the external temperature. The number recognition unit is used to identify the number of times the warehouse door 1 is opened and closed.

[0050] The operation steps of the intelligent early warning system include:

[0051] Step S1, the door 1 is closed and the intelligent early warning system is running;

[0052] Step S2, sensing the external vibration frequency through the vibration frequency sensing module, and measuring the first looseness of the first knob 2 and the second knob 4 according to the external vibration frequency;

[0053] Step S3, sensing the external temperature through the temperature sensing unit, and measuring the fit between the sealing head 5 and the chamber body 8 according to the temperature, thereby measuring the second looseness of the first knob 2 and the second knob 4 through the fit;

[0054] Step S4, measuring the wear of the sealing head 5 according to the number of times the door 1 is opened and closed, and measuring the third looseness of the first knob 2 and the second knob 4 according to the wear, and when the number of times the door 1 is opened and closed is higher than the system setting value, the process proceeds to step S5, otherwise, the process proceeds to step S6;

[0055] Step S5, performing a secondary calculation on the fit between the sealing head 5 and the chamber body 8, thereby measuring a fourth looseness of the first knob 2 and the second knob 4;

[0056] Step S6: Measure whether the first knob 2 and the second knob 4 are too loose by the loose prediction module, send out a warning signal when the first knob 2 and the second knob 4 are too loose, and feed back to the user by receiving the warning signal.

[0057] In step S2 and step S3, the first looseness / mm is measured according to the external vibration frequency: , is the first looseness of the first knob 2 and the second knob 4 / mm, is the maximum looseness of the first knob 2 and the second knob 4 / mm, is the external vibration frequency / Hz, is the highest vibration frequency that the chamber 8 can withstand / Hz;

[0058] The second looseness / mm of the first knob 2 and the second knob 4 is measured according to the change of the external temperature: , , is the outside temperature / ℃, is the lowest outside temperature / ℃, is the fit degree between the sealing head 5 and the bin body 8 / %, is the highest fit between the sealing head 5 and the bin body 8 / %, is the second looseness of the first knob 2 and the second knob 4 / mm;

[0059] Right now To measure the fit between the sealing head 5 and the bin body 8 according to the external temperature / %, In order to measure the mutual resistance between the sealing head 5 and the warehouse body 8 according to the fit between the sealing head 5 and the warehouse body 8, thereby affecting the looseness / mm, the lower the external temperature, the higher the fit between the sealing head 5 and the warehouse body 8, the tighter the fit between the sealing head 5 and the warehouse body 8, and the less likely it is to loosen;

[0060] First, the first looseness of the first knob 2 and the second knob 4 is measured according to the external vibration frequency, and then the second looseness of the first knob 2 and the second knob 4 is measured according to the external temperature. The looseness of the first knob 2 and the second knob 4 is calculated twice, so as to accurately determine whether the two are loose, improve the monitoring quality, and facilitate to improve the early warning quality.

[0061] In step S4, the third looseness / mm of the first knob 2 and the second knob 4 is measured according to the wear: , is the wear degree of the sealing head 5 / mm, is the maximum wear degree of the sealing head 5 / mm, is the number of times door 1 is opened and closed. The maximum number of times that door 1 can be opened and closed;

[0062] Right now , is the third looseness of the first knob 2 and the second knob 4 / mm;

[0063] During the process of opening and closing the warehouse door 1, the sealing head 5 is worn. After wear, the sealing head 5 has a large adhesion force on the warehouse body 8, which affects the looseness of the first knob 2 and the second knob 4. The looseness data can be relatively further reduced. Accurately measuring the looseness data of the first knob 2 and the second knob 4 can further improve the accuracy of the looseness data.

[0064] In step S4 and step S5:

[0065] when hour, System set times for door 1 to be opened and closed: , is the reduced fit between the sealing head 5 and the silo body 8 due to the wear of the sealing head 5 / %, and the more serious the wear of the sealing head 5 is, the lower the fit between the sealing head 5 and the silo body 8 is;

[0066] Right now ;

[0067] when hour: ;

[0068] Right now ;

[0069] When the warehouse door 1 is opened and closed many times, the sealing head 5 is seriously worn. At this time, the fit between the sealing head 5 and the warehouse body 8 is greatly reduced, and the sealing head 5 cannot strongly squeeze the inner wall of the warehouse body 8. At this time, the looseness of the first knob 2 and the second knob 4 will be greatly increased, so that the looseness data can be greatly adjusted, which can fully improve the early warning effect. The looseness of the first knob 2 and the second knob 4 is large, which further enhances the monitoring effect.

[0070] In step S6:

[0071] when hour, is the normal looseness of the first knob 2 and the second knob 4 / mm: the first knob 2 and the second knob 4 are too loose, and a warning signal is issued after the first knob 2 and the second knob 4 are too loose. The terminal module receives the warning signal and feeds it back to the user;

[0072] when When: the first knob 2 and the second knob 4 are not too loose, no warning is issued;

[0073] The user can monitor whether the first knob 2 and the second knob 4 are too loose, so as to retighten the first knob 2 and the second knob 4 in advance, or replace and maintain the sealing head 5, thereby improving the protection effect of the stored batteries, avoiding the looseness causing the reduced sealing and affecting the storage effect of the batteries, and playing a role in efficiently protecting the batteries.

[0074] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0075] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A battery storage structure based on a quick-opening door, comprising a door (1), a first knob (2), a rotating disk (3), a second knob (4), a sealing head (5), a rubber pad (7) and a storage body (8), characterized in that: The door (1) is provided with a plurality of first limiting grooves (11) and a first limiting hole (12); the first knob (2) is rotatably connected in the first limiting hole (12); the first knob (2) is provided with a second limiting hole (21); the rotating disk (3) is sleeved on the first knob (2) and fixedly connected to the first knob (2); a plurality of limiting protrusions (31) are provided in a circumferential direction of the rotating disk (3); the plurality of limiting protrusions (31) correspond to the plurality of first limiting grooves (11) in a one-to-one manner; the second knob (4) is provided in the second limiting hole (21) and is threadedly connected to the first knob (2); the sealing head (5) is rotatably connected to the second knob (4); a layer of rubber member (6) is sleeved on the outer side of the sealing head (5); The bottom of the second knob (4) is inlaid with an electronic chip, and an intelligent early warning system is arranged inside the electronic chip, the intelligent early warning system comprises a vibration frequency sensing module, a loosening prediction module, an early warning sending module and a terminal module, the vibration frequency sensing module is electrically connected to the loosening prediction module, the loosening prediction module is electrically connected to the early warning sending module, the early warning sending module is signal-connected to the terminal module, the rubber pad (7) is arranged between the compartment door (1) and the sealing head (5), the depth of the first limiting groove (11) is greater than the thickness of the limiting protrusion (31), and the rubber member (6) is provided with a plurality of A plurality of annular protrusions (61) are provided, the end of the sealing head (5) is conical, an opening (81) is provided at one end of the bin body (8), the bin door (1) is arranged in the opening (81) and coupled with the opening (81), a plurality of second limiting grooves (811) are provided in the opening (81), the plurality of second limiting grooves (811) correspond one-to-one with the plurality of limiting protrusions (31), the limiting protrusions (31) and the corresponding second limiting grooves (811) are mutually engaged, and a conical groove (812) coupled with the sealing head (5) is also provided in the opening (81); The vibration frequency sensing module is used to sense the external vibration frequency through the vibration of the warehouse body (8), the looseness prediction module is used to predict whether the first knob (2) and the second knob (4) are too loose according to the vibration frequency, the early warning sending module is used to send an early warning signal when the first knob (2) and the second knob (4) are too loose, and the terminal module is used to receive the early warning signal and feed it back to the user. The vibration frequency sensing module includes a vibration frequency judgment unit, a temperature sensing unit and a number recognition unit. The vibration frequency judgment unit is electrically connected to the temperature sensing unit and the number recognition unit respectively. The vibration frequency judgment unit is used to measure the looseness of the first knob (2) and the second knob (4) according to the external vibration frequency, the temperature sensing unit is used to sense the high and low external temperature, and the number recognition unit is used to identify the number of times the warehouse door (1) is opened and closed.

2. The battery storage structure based on rapid opening and closing of the compartment door according to claim 1 is characterized in that: The operation steps of the intelligent early warning system include: Step S1, the door (1) is closed and the intelligent early warning system is running; Step S2, sensing the external vibration frequency through the vibration frequency sensing module, and measuring the first looseness of the first knob (2) and the second knob (4) according to the external vibration frequency; Step S3, sensing the external temperature through the temperature sensing unit, and measuring the degree of fit between the sealing head (5) and the chamber body (8) according to the temperature, thereby measuring the second looseness of the first knob (2) and the second knob (4) through the degree of fit; Step S4, measuring the wear of the sealing head (5) according to the number of times the door (1) is opened and closed, and measuring the third looseness of the first knob (2) and the second knob (4) according to the wear, and when the number of times the door (1) is opened and closed exceeds the system set value, proceeding to step S5, otherwise proceeding to step S6; Step S5, performing a secondary calculation on the degree of fit between the sealing head (5) and the chamber body (8), thereby measuring a fourth degree of looseness of the first knob (2) and the second knob (4); Step S6: using the looseness prediction module to detect whether the first knob (2) and the second knob (4) are too loose, and sending out a warning signal when the first knob (2) and the second knob (4) are too loose, and feeding back the warning signal to the user by receiving the warning signal.

3. The battery storage structure based on rapid opening and closing of the compartment door according to claim 2 is characterized in that: In step S2 and step S3, the first looseness / mm is measured according to the external vibration frequency: , is the first looseness of the first knob (2) and the second knob (4) / mm, is the maximum looseness of the first knob (2) and the second knob (4) / mm, is the external vibration frequency / Hz, is the maximum vibration frequency (Hz) that the chamber (8) can withstand; The second looseness / mm of the first knob (2) and the second knob (4) is measured according to the change of the external temperature: , , is the outside temperature / ℃, is the lowest outside temperature / ℃, is the degree of fit between the sealing head (5) and the chamber body (8), % is the maximum fit between the sealing head (5) and the chamber body (8), / %. is the second looseness of the first knob (2) and the second knob (4) / mm; Right now To measure the degree of fit between the sealing head (5) and the chamber body (8) according to the external temperature, In order to measure the mutual resistance between the sealing head (5) and the bin body (8) based on the fit between the sealing head (5) and the bin body (8), thereby affecting the looseness / mm, the lower the external temperature, the higher the fit between the sealing head (5) and the bin body (8), the tighter the fit between the sealing head (5) and the bin body (8), and the less likely it is to loosen.

4. The battery storage structure based on rapid opening and closing of the compartment door according to claim 3 is characterized in that: In step S4, the third looseness / mm of the first knob (2) and the second knob (4) is measured according to the wear degree: , is the wear degree of the sealing head (5) / mm, is the maximum wear degree of the sealing head (5) / mm, is the number of times the door (1) is opened and closed, The maximum number of times the door (1) is opened and closed; Right now , is the third looseness / mm of the first knob (2) and the second knob (4).

5. The battery storage structure based on rapid opening and closing of the compartment door according to claim 4 is characterized in that: In step S4 and step S5: when hour, System set number of times for the door (1) to be opened and closed: , is the data of the reduced degree of fit between the sealing head (5) and the chamber body (8) caused by the wear of the sealing head (5), and the more serious the wear of the sealing head (5), the lower the degree of fit between the sealing head (5) and the chamber body (8); Right now ; when hour: ; Right now .

6. The battery storage structure based on rapid opening and closing of the compartment door according to claim 5, characterized in that: In step S6: when hour, is the normal looseness of the first knob (2) and the second knob (4) / mm: the first knob (2) and the second knob (4) are too loose, and a warning signal is sent out after the first knob (2) and the second knob (4) are too loose, and the terminal module receives the warning signal and feeds it back to the user; when When the first knob (2) and the second knob (4) are not too loose, no warning is issued.

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