A multi-functional mobile emergency pressure regulating device

Abstract

The present invention discloses a multifunctional mobile emergency voltage regulating device, specifically relating to the technical field of power voltage regulation, including a mobile emergency vehicle; a voltage regulator disposed on the mobile emergency vehicle; a control box disposed on the voltage regulator; a circular connector disposed at the bottom of the control box, the circular connector including a socket fixedly installed at the bottom of the control box, a plug inserted and connected to the socket, a wire fixing mechanism disposed at the tail end of the plug, and a wire tightening mechanism disposed on the wire fixing mechanism; and a control module signal-connected to the wire fixing mechanism, the control module strengthening and fastening the cable to be connected according to the self-state of the wire fixing mechanism; the cable can be quickly fixed through the wire fixing mechanism, and thus in an emergency, quickly fixing the cable can quickly connect the cable to the control box, reducing the connection time, thereby accelerating the startup speed of the emergency device.

Description

Technical Field

[0001] The present invention relates to the technical field of power voltage regulation, and more specifically, the present invention relates to a multi-functional mobile emergency voltage regulation device. Background Art

[0002] In the power system, especially in emergency situations such as power failures or sudden power outages, it is crucial to quickly and reliably provide power regulation and distribution capabilities. Traditional fixed voltage regulation devices often have problems such as slow response speed and poor flexibility when facing such emergency needs. To solve these problems, multi-functional mobile emergency voltage regulation devices have emerged.

[0003] Although early mobile emergency voltage regulation devices had a certain degree of mobility and portability, there were still deficiencies in the connection and fixation of cables. In the past, when traditional cables were connected to electrical equipment, they were connected through circular connectors. The connection between the traditional cable and the plug of the circular connector was through a locking screw. By using the screw to clamp and fix the end of the cable inserted into the plug, this connection method was beneficial for the circular connector and the cable to be reused after disassembly.

[0004] However, the connection speed of this connection method is relatively slow, the connection process of the cable is cumbersome, and the fixation method is not firm enough, and it is easy to loosen or fall off during the movement process. This not only affects the emergency response speed of the device, but also may pose a threat to the safe operation of the device.

[0005] To solve the above defects, a technical solution is provided now. Summary of the Invention

[0006] In order to overcome the above defects of the prior art, embodiments of the present invention provide a multi-functional mobile emergency voltage regulation device to solve the problems raised in the above background art. To achieve the above object, the present invention provides the following technical solutions:

[0007] A multi-functional mobile emergency voltage regulating device, comprising: a mobile emergency vehicle; a voltage regulator disposed on the mobile emergency vehicle; a control box disposed on the voltage regulator; a wire hole is opened at the bottom of the control box, and a circular connector disposed at the bottom of the control box, the circular connector includes a socket fixedly installed at the bottom of the control box, a plug inserted and connected with the socket, a wire fixing mechanism disposed at the tail end of the plug, and a wire tightening mechanism disposed on the wire fixing mechanism; the wire fixing mechanism is used for quickly fixing the cable; and a control module signal-connected with the wire fixing mechanism, the control module strengthens and fastens the cable to be connected according to the self-state of the wire fixing mechanism; wherein, the wire fixing mechanism includes: an inserting and fixing cylinder fixedly connected to the tail end of the plug, a wire hole is opened on the inserting and fixing cylinder, a sliding limit groove is opened on the inserting and fixing cylinder, and the sliding limit groove communicates with the wire hole; a wire fixing plate, the wire fixing plate is L-shaped, one end of the wire fixing plate is slidably placed in the sliding limit groove, and the other end of the wire fixing plate is placed in the wire hole; a wire fixing spring fixedly connected to the side wall of the wire hole and the wire fixing plate at both ends, and a pressure gauge for monitoring the elastic force generated by the wire fixing spring when it is compressed.

[0008] In a preferred embodiment, the control module includes: a state prediction unit for predicting the bumping force generated during the driving of the mobile emergency vehicle. During the driving of the mobile emergency vehicle with the voltage regulator, bumps will be generated due to road conditions, driving speed, driving distance, etc. The bumps will affect the clamping of the cable by the wire fixing mechanism; an elastic force monitoring unit for collecting the elastic force generated by the wire fixing spring monitored by the pressure gauge when the wire fixing plate clamps cables of different sizes; a data processing unit, the state prediction unit transmits the data of the bumping force predicted during the driving of the mobile emergency vehicle to the data processing unit, the elastic force monitoring unit transmits the data of the elastic force generated by the wire fixing spring when the wire fixing plate clamps cables of different sizes to the data processing unit, and the data processing unit performs weighted summation according to the data of the bumping force generated during the driving of the mobile emergency vehicle and the data of the elastic force generated by the wire fixing spring when the wire fixing plate clamps cables of different sizes to comprehensively determine when to start the wire tightening mechanism to strengthen and fasten the cable to avoid the separation of the cable from the voltage regulator during the driving of the mobile emergency vehicle with the voltage regulator, and when to control the wire tightening mechanism to loosen the cable to avoid damage to the cable caused by over-tightening the cable; a control unit, the control unit controls the wire tightening mechanism to strengthen and fasten or loosen the cable according to the analysis result of the data processing unit.

[0009] In a preferred embodiment, by collecting a large amount of road condition information and vehicle driving data and performing statistical analysis on them, a bump degree evaluation model can be established. The model can automatically output the evaluation result of the bump degree of the vehicle according to the input road condition information and vehicle driving data.

[0010] In a preferred embodiment, the wire tightening mechanism includes: a plurality of clamping plates fixedly connected to the lower end of the insertion cylinder, the plurality of clamping plates surrounding the wire hole and being elastic; an inclined pressure plate fixedly connected to the side wall of the lower end of the clamping plate; an annular plate sleeved outside the clamping plate; an electric push rod with two ends fixedly connected to the lower end of the control box and the top end of the annular plate respectively; and a wire tightening cylinder fixedly connected to the lower end of the insertion cylinder, an internal hole being formed in the wire tightening cylinder, and the clamping plate, the inclined pressure plate, the annular plate, and the electric push rod are all disposed in the internal hole.

[0011] In a preferred embodiment, the wire tightening mechanism further includes a rubber strip fixedly connected to the end of the inner wall of the lower end of the clamping plate.

[0012] In a preferred embodiment, the turning point of the wire fixing plate even has a sliding inclined surface, and an arc surface is provided on the inner wall of the wire fixing plate.

[0013] In a preferred embodiment, a plurality of circular connectors are provided at the bottom of the control box, and a plurality of wire fixing mechanisms and wire tightening mechanisms are also adaptively provided at the bottom of the switch cabinet.

[0014] In a preferred embodiment, a plurality of ventilation openings are further provided at the bottom of the control box, and ventilation nets are installed in the ventilation openings.

[0015] Technical effects and advantages of the present invention:

[0016] 1. In the present invention, the wire can be quickly fixed through the wire fixing mechanism. Furthermore, in an emergency, quickly fixing the wire can rapidly form an electrical connection between the wire and the control box, reducing the connection time, thereby accelerating the startup speed of the emergency equipment.

[0017] 2. In the present invention, the control module determines when to start the wire tightening mechanism to strengthen and fasten the wire, avoiding the separation of the wire from the plug of the circular connector during the driving process of the mobile emergency vehicle with the voltage regulator, and further avoiding the disconnection of the electrical connection formed between the wire and the voltage regulator through the control box, and determining when to control the wire tightening mechanism to loosen the wire, avoiding damage to the wire caused by excessive tightening of the wire, achieving precise control of the tightening force of the wire, and avoiding the situations of excessive tightening or insufficient tightening of the wire.

[0018] 3. In the present invention, the wire tightening mechanism not only ensures the stability of the connection between the wire and the control box during the movement of the mobile emergency vehicle, but also avoids damage to the wire caused by excessive tightening, and prolongs the service life of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings;

[0020] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the mobile emergency vehicle of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the voltage regulator of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the control box of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the wire tightening mechanism of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the wire fixing mechanism of the present invention;

[0026] Figure 7 This is a schematic diagram of the structure of the sliding inclined plane of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the ventilation opening of the present invention;

[0028] Figure 9 This is a flowchart of the control module of the present invention.

[0029] In the figure: 100, mobile emergency vehicle; 200, voltage regulator; 300, control box; 301, ventilation opening; 302, ventilation net; 400, circular connector; 401, socket; 402, plug; 403, wire fixing mechanism; 404, wire tightening mechanism; 403a, inserting and fixing cylinder; 403b, wire fixing plate; 403c, wire fixing tension spring; 404a, clamping plate; 404b, inclined pressure plate; 404c, ring plate; 404d, electric push rod; 404e, wire tightening cylinder; 404f, rubber strip; 403a1, wire hole; 403a2, sliding limit groove; 404e1, built-in hole; 403b1, sliding inclined plane; 403b2, arc surface. Specific embodiments

[0030] 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.

[0031] Embodiment 1:

[0032] As Figures 1 to 9 shown, please refer with emphasis to Figure 4 , Figure 6 , Figure 7As shown in the figure, an embodiment of the present invention provides a multifunctional mobile emergency voltage regulating device, including a mobile emergency vehicle 100; a voltage regulator 200 disposed on the mobile emergency vehicle 100; a control box 300 disposed on the voltage regulator 200. A wire hole 403a1 is formed at the bottom of the control box 300, and a sliding limit groove 403a2 is formed at the bottom of the control box 300. The sliding limit groove 403a2 communicates with the wire hole 403a1; a wire fixing mechanism 403 is disposed at the bottom of the switch cabinet, and the wire fixing mechanism 403 is used to quickly fix the cable; a wire tightening mechanism 404 disposed on the wire fixing mechanism 403; and a control module signal-connected to the wire fixing mechanism 403. The control module strengthens and tightens the cable to be connected according to the self-state of the wire fixing mechanism 403.

[0033] Wherein, the wire fixing mechanism 403 includes: a wire fixing plate 403b, the wire fixing plate 403b is L-shaped, one end of the wire fixing plate 403b is placed in the sliding limit groove 403a2 and slides, and the other end of the wire fixing plate 403b is placed in the wire hole 403a1; a wire fixing spring 403c fixedly connected to the side wall of the wire hole 403a1 and the wire fixing plate 403b at both ends, and a pressure gauge for monitoring the elastic force generated by the wire fixing spring 403c when it is compressed.

[0034] Specifically, the mobile emergency vehicle 100 provides the mobility and portability of the overall device, enabling the device to quickly reach the site when needed. Before the mobile emergency vehicle 100 reaches the designated position, the cable is first connected to the control box 300. When the cable needs to be connected to the control box 300, a socket 401 is fixedly installed at the bottom of the control box 300. First, the cable passes through the wire tightening mechanism 404 and the wire fixing mechanism 403 and is inserted into the plug 402. When the cable is successfully inserted into the plug 402, the plug 402 is inserted into the socket 401. When the plug 402 is successfully engaged with the socket 401, the contactors in the plug 402 usually correspond to the contactors in the socket 401, and an electrical connection is established between the contactors. At this time, the cable is electrically connected to the control box 300.

[0035] When the cable passes through the cable fixing mechanism 403, the cable first passes through the wire hole 403a1. The cable passes through the wire hole 403a1 and then passes through the fixing plate 403b. When the cable passes through the fixing plate 403b, the fixing spring 403c is compressed. The fixing spring 403c generates an elastic force to push the fixing plate 403b in the reverse direction, thereby maintaining the clamping force of the fixing plate 403b on the cable. At this time, the cable fixing mechanism 403 can fix the position of the cable and the plug 402 of the circular connector 400. When the mobile emergency vehicle 100 drives the voltage regulator 200 and the cable to the designated position for rapid emergency response, the control module will judge according to the self-state of the cable fixing mechanism 403 (i.e., the elastic force of the fixing spring 403c) whether the clamping of the cable by the cable fixing mechanism 403 is sufficient, and then determine whether it is necessary to further strengthen the fastening of the cable. If it is necessary to further strengthen the fastening of the cable, the control module will trigger the wire tightening mechanism 404 to perform an additional fastening operation on the cable. The cable can be quickly fixed through the cable fixing mechanism 403, and then in an emergency, the cable can be quickly electrically connected to the control box 300, which can reduce the connection time and thus speed up the startup speed of the emergency equipment.

[0036] Please refer to Figure 4 、 Figure 7 As shown in the figure, the wire tightening mechanism 404 includes: a plurality of clamping plates 404a fixedly connected to the lower end of the plugging cylinder 403a. The plurality of clamping plates 404a surround the wire hole 403a1 and are elastic; an inclined pressure plate 404b fixedly connected to the side wall of the lower end of the clamping plate 404a; an annular plate 404c sleeved on the outside of the clamping plate 404a; an electric push rod 404d with two ends fixedly connected to the lower end of the control box 300 and the top end of the annular plate 404c respectively; and a wire tightening cylinder 404e fixedly connected to the lower end of the plugging cylinder 403a. An internal hole 404e1 is formed in the wire tightening cylinder 404e, and the clamping plate 404a, the inclined pressure plate 404b, the annular plate 404c, and the electric push rod 404d are all arranged in the internal hole 404e1.

[0037] Specifically, when it is necessary to further strengthen the fastening of the cable, the control unit controls the output end of the electric push rod 404d to move vertically downward and extend. The vertical downward movement and extension of the output end of the electric push rod 404d drive the ring plate 404c to move downward. The downward movement of the ring plate 404c continuously squeezes the inclined pressure plate 404b, thereby driving the lower ends of the plurality of clamping plates 404a to approach the cable, and then squeezing the cable to fasten the cable, so as to prevent the cable from separating from the plug 402 of the circular connector 400 during the process of the mobile emergency vehicle 100 driving the voltage regulator 200, and further prevent the electrical connection formed by the cable and the voltage regulator 200 through the control box 300 from being disconnected. When it is necessary to control the wire tightening mechanism 404 to loosen the cable, the control unit controls the output end of the electric push rod 404d to move vertically upward and shorten, thereby driving the ring plate 404c, the inclined pressure plate 404b, and the clamping plate 404a to reset. At this time, the clamping plate 404a releases the clamping of the cable, avoiding damage to the cable caused by over-tightening the cable.

[0038] Please refer to FIG. 8 for emphasis. The wire tightening mechanism 404 further includes a rubber strip 404f fixedly connected to the end of the inner wall of the lower end of the clamping plate 404a.

[0039] Specifically, the rubber strip 404f has elasticity and friction, which can increase the clamping force and stability of the clamping plate 404a on the cable, and also prevent the cable from being cut when the end of the clamping plate 404a clamps the cable too tightly.

[0040] Please refer to Figure 8 shown. There is even a sliding inclined surface 403b1 at the turning point of the wire fixing plate 403b, and an arc surface 403b2 is provided on the inner wall of the wire fixing plate 403b.

[0041] Specifically, when the wire fixing spring 403c is in a normal state, the end of the sliding inclined surface 403b1 is flush with the side wall of the wire hole 403a1. At this time, the cable can enter the wire hole 403a1 relatively smoothly. Through the design of the sliding inclined surface 403b1, the resistance of the cable during the sliding process of penetrating into the control box 300 is reduced, making the operation smoother; through the arc surface 403b2, the contact area between the wire fixing plate 403b and the cable can be increased, improving the clamping effect.

[0042] Please refer to Figure 5 、 Figure 7 shown. A plurality of circular connectors 400 are provided at the bottom of the control box 300, and a plurality of wire fixing mechanisms 403 and wire tightening mechanisms 404 are also adaptively provided at the bottom of the switch cabinet.

[0043] Specifically, by providing a plurality of circular connectors 400, the requirements for multiple cables to enter and exit simultaneously can be met. The design of the plurality of wire fixing mechanisms 403 and wire tightening mechanisms 404 improves the fixing and fastening effects of the cables, ensuring the stability and safety of the cables during movement.

[0044] Please refer to with emphasis Figure 5 As shown, a plurality of ventilation openings 301 are further formed at the bottom of the control box 300, and ventilation nets 302 are installed in the ventilation openings 301.

[0045] Specifically, when the device is working, the electrical components inside the control box 300 will generate heat during operation. By providing the ventilation openings 301 and the ventilation nets 302, the heat dissipation effect of the device can be enhanced, preventing the internal electrical components from overheating, improving the heat dissipation effect of the control box 300, and preventing the internal electrical components from being damaged due to overheating. The design of the ventilation nets 302 can prevent dust and sundries from entering the device, ensuring the cleanliness and normal operation of the device.

[0046] Embodiment 2:

[0047] As Figures 1 to 9 shown, please refer to with emphasis Figure 9 As shown, the control module includes: a state prediction unit for predicting the bumping force generated during the driving of the mobile emergency vehicle 100. During the driving of the mobile emergency vehicle 100 while driving the voltage regulator 200, bumps will be generated due to road conditions, driving speed, driving distance, etc., and the bumps will affect the clamping of the cable by the wire fixing mechanism 403;

[0048] a elastic force monitoring unit for collecting the elastic force generated by the wire fixing spring 403c monitored by the pressure gauge when clamping cables of different sizes on the wire fixing plate 403b;

[0049] a data processing unit. The state prediction unit transmits the data of the bumping force predicted during the driving of the mobile emergency vehicle 100 to the data processing unit, and the elastic force monitoring unit transmits the data of the elastic force generated by the wire fixing spring 403c when clamping cables of different sizes on the wire fixing plate 403b to the data processing unit. The data processing unit performs weighted summation based on the data of the bumping force generated during the driving of the mobile emergency vehicle 100 and the data of the elastic force generated by the wire fixing spring 403c when clamping cables of different sizes on the wire fixing plate 403b to comprehensively determine when to activate the wire tightening mechanism 404 to strengthen and fasten the cable, so as to prevent the cable from separating from the voltage regulator 200 during the driving of the mobile emergency vehicle 100 while driving the voltage regulator 200, and when to control the wire tightening mechanism 404 to loosen the cable to avoid damaging the cable due to over-tightening the cable;

[0050] a control unit for controlling the wire tightening mechanism 404 to strengthen and fasten the cable or loosen the cable according to the analysis result of the data processing unit.

[0051] Please refer to the figure. By collecting a large amount of road condition information and vehicle driving data and statistically analyzing them, a bump degree evaluation model can be established. This model can automatically output the evaluation result of the vehicle's bump degree based on the input road condition information and vehicle driving data.

[0052] Specifically, the automatic adjustment of the control module is mainly related to two factors. One is the bump force data generated by the mobile emergency vehicle 100 during driving, and the other is the elastic force data generated by the fixed-line tension spring 403c when the fixed-line plate 403b clamps different sizes of cables. The weighted sum of the bump force data generated by the mobile emergency vehicle 100 during driving and the elastic force data generated by the fixed-line tension spring 403c when the fixed-line plate 403b clamps different sizes of cables is used to comprehensively determine when to start the cable tightening mechanism 404 to strengthen and fasten the cable, avoiding the separation of the cable from the voltage regulator 200 when the mobile emergency vehicle 100 drives the voltage regulator 200, and when to control the cable tightening mechanism 404 to loosen the cable to avoid damage to the cable caused by over-tightening.

[0053] In order to combine the bump force data generated by the mobile emergency vehicle 100 during driving and the elastic force data generated by the fixed-line tension spring 403c when the fixed-line plate 403b clamps different sizes of cables by weighted summation, we have respectively marked them as and and introduced two weights and to represent their importance in the weighted summation.

[0054] The weighted sum expression can be: ;

[0055] Where: represents the bump force data generated by the mobile emergency vehicle 100 during driving.

[0056] represents the elastic force data generated by the fixed-line tension spring 403c when the fixed-line plate 403b clamps different sizes of cables.

[0057] is the weight of the bump force data generated by the mobile emergency vehicle 100 during driving.

[0058] is the weight of the elastic force data generated by the fixed-line tension spring 403c when the fixed-line plate 403b clamps different sizes of cables.

[0059] Among them, the result of weighted summation reflects whether to activate the tight wire mechanism 404 to strengthen the fastening degree of the wire and cable. A threshold value T can be set to determine when to control the tight wire mechanism 404 to strengthen the fastening degree of the wire and cable through the regulation unit, and when to control the tight wire mechanism 404 to loosen the wire and cable, so as to achieve precise control of the fastening force of the wire and cable, and avoid the situation of over-fastening or under-fastening of the wire and cable.

[0060] Wherein: T is a preset threshold value, which is set according to the actual situation. When the comprehensive evaluation result exceeds the threshold value T, it means that it is necessary to activate the tight wire mechanism 404 to strengthen the fastening degree of the wire and cable. When the comprehensive evaluation result is lower than the threshold value T, it means that it is necessary to control the tight wire mechanism 404 to loosen the wire and cable.

[0061] ;

[0062] In practical applications, the weights and should be selected based on specific application scenarios and requirements to ensure that they can accurately reflect the relative importance in this scenario. At the same time, the sum of these two weights should usually be equal to 1 (or 100% if expressed as a percentage) to indicate that they jointly constitute all the weights of the entire weighted summation.

[0063] The state prediction unit transmits the data of the bumping force generated during the driving of the mobile emergency vehicle 100 to the data processing unit, and the elastic force monitoring unit transmits the data of the elastic force generated by the fixed wire spring 403c when clamping wires and cables of different sizes on the fixed wire plate 403b to the data processing unit. The data processing unit substitutes the relevant information into . The data processing unit determines when to activate the tight wire mechanism 404 to strengthen the fastening of the wire and cable according to the comparison and the size of T, so as to avoid the separation of the wire and cable from the voltage regulator 200 during the driving of the mobile emergency vehicle 100 driving the voltage regulator 200, and when to control the tight wire mechanism 404 to loosen the wire and cable to avoid damage to the wire and cable caused by over-fastening the wire and cable. When , at this time, the control unit activates the tight wire mechanism 404 to strengthen the fastening of the wire and cable. The control unit controls the output end of the electric push rod 404d to vertically extend downward. The vertically downward extension movement of the output end of the electric push rod 404d drives the ring plate 404c to move downward. The downward movement of the ring plate 404c continuously squeezes the inclined pressure plate 404b, thereby driving the lower ends of the plurality of clamping plates 404a to approach the wire and cable, and then generating extrusion on the wire and cable to fasten the wire and cable, so as to avoid the separation of the wire and cable from the voltage regulator 200 during the driving of the mobile emergency vehicle 100 driving the voltage regulator 200. When At this time, the control unit controls the output end of the electric push rod 404d to move vertically upward and shorten, thereby driving the ring plate 404c, the inclined pressure plate 404b, and the clamping plate 404a to reset. At this time, the clamping plate 404a releases the clamping of the cable, avoiding damage to the cable caused by over-tightening the cable.

[0064] The above formulas are all dimensionless and take their numerical values for calculation. The formula is obtained by collecting a large amount of data for software simulation to obtain a formula that is closest to the actual situation. The preset parameters in the formula are set by those skilled in the art according to the actual situation.

[0065] It should be understood that in various embodiments of the present application, the magnitudes of the serial numbers of the above processes do not mean the order of execution. The order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0066] Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in combination with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in hardware or software depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present application.

[0067] In several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces. The indirect couplings or communication connections of the devices or units can be in electrical, mechanical, or other forms.

[0068] The units described as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place, or they can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0069] In addition, in each embodiment of the present application, the functional units can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit.

[0070] As described above, it is only the specific implementation manner of the present application. However, the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims described above.

Claims

1. A multifunctional mobile emergency pressure regulating device, characterized in that: Including a mobile emergency vehicle; A voltage regulator provided on the mobile emergency vehicle; a control box provided on the voltage regulator; a circular connector provided at the bottom of the control box, the circular connector including a socket fixedly installed at the bottom of the control box, a plug inserted and connected to the socket, a wire fixing mechanism provided at the tail end of the plug, and a wire tightening mechanism provided on the wire fixing mechanism; the wire fixing mechanism is used for quickly fixing the cable; and a control module signal-connected to the wire fixing mechanism, the control module strengthening and fastening the cable to be connected according to the self-state of the wire fixing mechanism; Wherein, the wire fixing mechanism includes: an insertion fixing cylinder fixedly connected to the tail end of the plug, a wire hole is opened on the insertion fixing cylinder, a sliding limit groove is opened on the insertion fixing cylinder, and the sliding limit groove communicates with the wire hole; a wire fixing plate, the wire fixing plate is L-shaped, one end of the wire fixing plate is placed in the sliding limit groove to slide, and the other end of the wire fixing plate is placed in the wire hole; a wire fixing spring fixedly connected to the side walls of the wire hole and the wire fixing plate at both ends, and a pressure gauge for monitoring the elastic force generated by the wire fixing spring when it is compressed; The control module includes: a state prediction unit for predicting the bumping force generated during the driving of the mobile emergency vehicle; an elastic force monitoring unit for collecting the elastic force generated by the wire fixing spring monitored by the pressure gauge when the wire fixing plate clamps cables of different sizes; a data processing unit, the state prediction unit transmits the data of the bumping force generated during the driving of the mobile emergency vehicle to the data processing unit, the elastic force monitoring unit transmits the data of the elastic force generated by the wire fixing spring when the wire fixing plate clamps cables of different sizes to the data processing unit, the data processing unit performs weighted summation based on the data of the bumping force generated during the driving of the mobile emergency vehicle and the data of the elastic force generated by the wire fixing spring when the wire fixing plate clamps cables of different sizes to comprehensively determine when to start the wire tightening mechanism to strengthen and fasten the cable to avoid the separation of the cable from the voltage regulator during the driving of the mobile emergency vehicle with the voltage regulator, and when to control the wire tightening mechanism to loosen the cable; a control unit, the control unit controls the wire tightening mechanism to strengthen and fasten or loosen the cable according to the analysis result of the data processing unit.

2. The multifunctional mobile emergency pressure regulating device according to claim 1, characterized in that: By collecting road condition information and vehicle driving data and performing statistical analysis on them, a bump degree evaluation model is established, and this model automatically outputs the bump degree evaluation result of the vehicle according to the input road condition information and vehicle driving data.

3. A multifunctional mobile emergency pressure regulating device according to claim 1, characterized in that: The wire tightening mechanism includes: A plurality of clamping plates fixedly connected to the lower end of the insertion fixing cylinder, the plurality of clamping plates surrounding the wire hole and having elasticity; An inclined pressure plate fixedly connected to the side wall of the lower end of the clamping plate; A ring plate sleeved on the outside of the clamping plate; An electric push rod fixedly connected to the lower end of the control box and the top end of the ring plate at both ends; and A wire tightening cylinder fixedly connected to the lower end of the insertion fixing cylinder, an internal hole is opened on the wire tightening cylinder, and the clamping plate, the inclined pressure plate, the ring plate, and the electric push rod are all placed in the internal hole.

4. A multifunctional mobile emergency pressure regulating device according to claim 3, characterized in that: The wire tightening mechanism further includes a rubber strip fixedly connected to the end of the inner wall of the lower end of the clamping plate.

5. A multifunctional mobile emergency pressure regulating device according to claim 4, characterized in that: A sliding inclined surface is provided at the turning point of the wire fixing plate, and an arc surface is provided on the inner wall of the wire fixing plate.

6. A multi-functional mobile emergency pressure regulating device according to claim 1, characterized in that: A plurality of the circular connectors are provided at the bottom of the control box, and a plurality of the wire fixing mechanisms and the wire tightening mechanisms are also adaptively provided at the bottom of the switch cabinet.

7. A multifunctional mobile emergency pressure regulating device according to claim 1, characterized in that: A plurality of ventilation openings are further provided at the bottom of the control box, and ventilation nets are installed in the ventilation openings.

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