A multifunctional emergency power supply device

Abstract

The present invention discloses a multifunctional emergency power supply device, which includes an emergency power supply mobile power supply main body and a tool wire plug main body. A mobile pull rod is fixedly installed in the middle of the emergency power supply mobile power supply main body, mobile rollers are movably installed at the bottom of the emergency power supply mobile power supply main body, a buzzer alarm is fixedly installed at the top of the emergency power supply mobile power supply main body, a control terminal is fixedly installed on the left side of the emergency power supply mobile power supply main body, an anti-disconnection induction component is fixedly installed at the top of the emergency power supply mobile power supply main body, and a sealing component is fixedly installed on the left side of the emergency power supply mobile power supply main body. In the above solution, after the tool wire plug main body is plugged into the emergency power supply mobile power supply main body, the plug of the tool wire plug main body can be limited on the emergency power supply mobile power supply main body to prevent it from loosening and separating. Moreover, after sensing that the operation range of the tool wire plug main body is exceeded, it can automatically sense and prompt the staff, which has high safety and practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of emergency power supply equipment, and more specifically, the present invention relates to a multifunctional emergency power supply device. Background Art

[0002] During daily power engineering construction, most of the construction tools commonly used by workers use electricity as the power source. Once a power outage occurs at the construction site, construction operations cannot be carried out, thus affecting the progress of the entire project. Therefore, emergency power supply equipment is usually provided at power construction sites to prevent accidents.

[0003] Currently, the common emergency power supply equipment at construction sites is mostly portable mobile power supplies. The electrical wire plugs of construction tools can be directly inserted into the portable mobile power supplies to provide emergency power supply for the construction tools. However, the plug is snap-connected to the socket on the mobile power supply. When the worker operates the tool for construction, once the operation range of the worker exceeds the length of the tool electrical wire, the plug will be pulled, loosening or even separating the plug from the power socket, resulting in poor contact of the tool and having a certain risk of electric leakage. Working under loose conditions for a long time will also cause certain damage to the tool and affect the service life of the tool.

[0004] Therefore, in view of this, the inventor, with rich experience in design development and actual production in this related industry for many years, studies and improves the existing structure and deficiencies, and provides a multifunctional emergency power supply device, aiming to prevent the plug from detaching from the power socket and being more secure. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a multifunctional emergency power supply device. After the electrical wire plug of the tool is inserted into the emergency power supply mobile power supply main body for emergency power supply, the plug of the electrical wire plug of the tool can be limited on the emergency power supply mobile power supply main body to prevent it from loosening and separating. Moreover, after sensing that the operation range exceeds that of the electrical wire plug of the tool, it can automatically sense and prompt the worker, having high safety and practicability, so as to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A multifunctional emergency power supply device includes an emergency power supply mobile power supply main body and an electrical wire plug main body of the tool. A mobile pull rod is fixedly installed in the middle of the emergency power supply mobile power supply main body. Mobile rollers are movably installed at the bottom of the emergency power supply mobile power supply main body. A buzzer alarm is fixedly installed on the top of the emergency power supply mobile power supply main body. A control terminal is fixedly installed on the left side of the emergency power supply mobile power supply main body. An anti-disconnection induction component is fixedly installed on the top of the emergency power supply mobile power supply main body. A sealing component is fixedly installed on the left side of the emergency power supply mobile power supply main body.

[0007] In a preferred embodiment, the movable pull rod is arranged as a telescopic structure, the buzzer alarm is electrically connected to the control terminal, and the tool wire plug body is detachably installed on the inner surface of the emergency power supply mobile power body.

[0008] In a preferred embodiment, the anti - detachment induction component includes a movable rotating plate. A movable rotating shaft is fixedly sleeved on the inner surface of the right side of the movable rotating plate. Connecting sleeves are rotatably installed on the outer surfaces of the front and rear sides of the movable rotating shaft. An anti - detachment plug board is fixedly installed on the left side of the movable rotating plate. A pressure sensor is fixedly installed on the right side of the anti - detachment plug board. A fixing component is fixedly installed at the bottom of the anti - detachment plug board.

[0009] In a preferred embodiment, the bottom surface of the movable rotating plate just fits on the top surface of the emergency power supply mobile power body. The bottom of the connecting sleeve is fixedly installed on the top surface of the emergency power supply mobile power body. The inner surface of the anti - detachment plug board is arranged as an arched structure. The shape of the anti - detachment plug board is adapted to the shape of the pressure sensor. The size of the anti - detachment plug board is adapted to the size of the tool wire plug body. The pressure sensor is electrically connected to the control terminal. The pressure sensor controls the buzzer alarm through the control terminal.

[0010] In a preferred embodiment, the fixing component includes a first magnetic block. A limiting block is fixedly installed on the right side of the first magnetic block. A second magnetic block is detachably installed on the inner surface of the limiting block. A telescopic guide rod is fixedly installed on the right side of the second magnetic block. A reset spring is fixedly installed at the right end of the telescopic guide rod. A telescopic catheter is movably sleeved on the outer surface of the telescopic guide rod. A connecting plate is fixedly installed on the left side of the telescopic guide rod. A separation buckle plate is fixedly installed in the middle of the connecting plate.

[0011] In a preferred embodiment, the top of the first magnetic block is fixedly installed at the bottom of the anti - detachment plug board. The top of the limiting block is fixedly installed at the bottom of the anti - detachment plug board. The size of the limiting block is adapted to the size of the first magnetic block. The first magnetic block and the second magnetic block attract each other. The right end of the reset spring is fixedly installed on the right side of the inner surface of the telescopic catheter. The right side of the telescopic catheter is fixedly installed on the left side of the emergency power supply mobile power body. The shape of the bottom of the separation buckle plate is arranged as an arc structure.

[0012] In a preferred embodiment, the sealing assembly includes a sealing ring plate. A sealing rubber pad is fixedly installed on the inner surface of the sealing ring plate. A flipping frame is fixedly installed on the front side of the sealing ring plate. Flipping plates are fixedly installed on both the upper and lower sides of the flipping frame. Flipping rods are fixedly installed on the inner surfaces of the flipping plates. Connecting blocks are rotatably installed on the outer surfaces of the flipping rods. A sealing cover is fixedly installed on the tail side of the connecting block. A locking assembly is movably installed on the inner surface of the flipping frame.

[0013] In a preferred embodiment, the right side of the sealing ring plate is fixedly installed on the left side of the emergency power supply mobile power main body. The material of the sealing rubber pad is set as rubber material. The size of the sealing rubber pad is mutually adapted to the size of the tool wire plug main body. The outer surface on the left side of the sealing ring plate is detachably installed on the inner surface of the sealing cover. The inner surface of the sealing cover is set as a rough surface structure.

[0014] In a preferred embodiment, the locking assembly includes a slider. A connecting square block is fixedly installed on the front side of the slider. A pulling plate is fixedly installed on the left side of the connecting square block. An extrusion pad is fixedly installed on the tail side of the pulling plate.

[0015] In a preferred embodiment, the shape of the slider is set as a T-shaped structure. The outer surface of the slider is set as a smooth structure. The outer surface of the slider is movably sleeved on the inner surface of the middle part of the flipping frame. The shape of the pulling plate is set as a hook-shaped structure. The right side of the pulling plate is attached to the outer surface on the left side of the flipping frame. The material of the extrusion pad is set as flexible rubber material. The outer surface of the extrusion pad is attached to the outer surface on the left side of the flipping frame. The size and position of the extrusion pad are mutually adapted to the size and position of the connecting block.

[0016] The technical effects and advantages of the present invention:

[0017] 1. When the staff uses the emergency power supply mobile power supply main body, the tool wire plug main body can be plugged into the emergency power supply mobile power supply main body. Then, flip the movable turning plate so that the anti - detachment plug board just catches the plug of the limiting tool wire plug main body. At this time, the first magnet approaches the second magnet and attracts it, causing the second magnet and the telescopic guide rod to extend outward along the telescopic conduit and insert into the limiting block to limit the limiting block. When the staff operates the tool and pulls the plug of the tool wire plug main body, the plug of the tool wire plug main body presses the pressure sensor. Thus, the pressure sensor controls the buzzer alarm to give an alarm to prompt the staff, so that the staff can move the emergency power supply mobile power supply main body to a suitable position. On the contrary, pushing the separation buckle plate to reverse - rotate the anti - detachment plug board can release the limit on the anti - detachment plug board. At the same time, the reset spring contracts to retract the telescopic guide rod into the telescopic conduit. With the above - mentioned structure, after the tool wire plug main body is plugged into the emergency power supply mobile power supply main body, the plug of the tool wire plug main body can be limited on the emergency power supply mobile power supply main body to prevent it from loosening and separating. Moreover, after sensing that it exceeds the operation range of the tool wire plug main body, it can automatically sense and prompt the staff, which has high safety and practicability.

[0018] 2. During use, the plug of the tool wire plug main body fits on the inner surface of the sealing gasket. The sealing ring plate is used to protect the gap between the tool wire plug main body and the emergency power supply mobile power supply main body. When not in use, the sealing cover can be rotated and buckled on the outer surface of the sealing ring plate to seal it, further protecting the socket of the emergency power supply mobile power supply main body. At the same time, push the pull plate so that the extrusion pad is stuck between the connecting block and the turning frame, increasing the friction between the two, so that the sealing cover can be kept relatively stable. When the sealing cover needs to be rotated, the pull plate can be pulled out to release the limit on the sealing cover, which can further seal and protect the connection between the tool wire plug main body and the emergency power supply mobile power supply main body, avoiding dangerous situations such as moisture ingress and electric leakage between the tool wire plug main body and the emergency power supply mobile power supply main body during the operation of the staff, and further improving the overall safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the three - dimensional assembly structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the anti - detachment induction component structure of the present invention.

[0022] Figure 4 It is a schematic diagram of the fixing component structure of the present invention.

[0023] Figure 5 It is a schematic diagram of the sealing component structure of the present invention.

[0024] Figure 6 Schematic structural diagram of the locking component of the present invention.

[0025] The reference numerals in the drawings are: 1, main body of emergency power supply mobile power source; 2, mobile pull rod; 3, mobile roller; 4, buzzer alarm; 5, control terminal; 6, anti-disconnection induction component; 7, sealing component; 8, main body of tool wire plug; 61, movable rotating plate; 62, movable rotating shaft; 63, connecting sleeve; 64, anti-disconnection plug board; 65, pressure sensor; 66, fixing component; 661, first magnet; 662, limiting block; 663, second magnet; 664, telescopic guide rod; 665, return spring; 666, telescopic catheter; 667, connecting plate; 668, separating buckle plate; 71, sealing ring plate; 72, sealing gasket; 73, flipping frame; 74, flipping plate; 75, flipping rod; 76, connecting block; 77, sealing cover; 78, locking component; 781, slider; 782, connecting square block; 783, pulling plate; 784, extrusion pad. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the 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 making creative efforts shall fall within the protection scope of the present invention.

[0027] As shown in the Figures 1-6 accompanying drawings, a multifunctional emergency power supply device includes a main body 1 of an emergency power supply mobile power source and a main body 8 of a tool wire plug. A mobile pull rod 2 is fixedly installed in the middle of the main body 1 of the emergency power supply mobile power source. Mobile rollers 3 are movably installed at the bottom of the main body 1 of the emergency power supply mobile power source. A buzzer alarm 4 is fixedly installed at the top of the main body 1 of the emergency power supply mobile power source. A control terminal 5 is fixedly installed on the left side of the main body 1 of the emergency power supply mobile power source. An anti-disconnection induction component 6 is fixedly installed at the top of the main body 1 of the emergency power supply mobile power source. A sealing component 7 is fixedly installed on the left side of the main body 1 of the emergency power supply mobile power source.

[0028] In a preferred embodiment, the mobile pull rod 2 is set as a telescopic structure. The buzzer alarm 4 is electrically connected to the control terminal 5. The main body 8 of the tool wire plug is detachably installed on the inner surface of the main body 1 of the emergency power supply mobile power source.

[0029] In a preferred embodiment, the anti-disconnection sensing component 6 includes a movable rotating plate 61. An inner surface on the right side of the movable rotating plate 61 is fixedly sleeved with a movable rotating shaft 62. Connecting sleeves 63 are rotatably installed on outer surfaces on both the front and rear sides of the movable rotating shaft 62. A disconnection prevention plug board 64 is fixedly installed on the left side of the movable rotating plate 61. A pressure sensor 65 is fixedly installed on the right side of the disconnection prevention plug board 64. A fixing component 66 is fixedly installed at the bottom of the disconnection prevention plug board 64. By providing the pressure sensor 65, the control terminal 5, and the buzzer alarm 4, when a staff member drags the electric wire to make the plug of the tool electric wire plug body 8 tense and loose, the plug of the tool electric wire plug body 8 will squeeze the pressure sensor 65. Thus, the pressure sensor 65 controls the buzzer alarm 4 to give an alarm prompt through the control terminal 5. By providing the movable rotating plate 61, the movable rotating shaft 62, the connecting sleeves 63, and the disconnection prevention plug board 64, the effect of preventing the plug of the tool electric wire plug body 8 from detaching from the socket on the emergency power supply mobile power body 1 is achieved.

[0030] In a preferred embodiment, the bottom surface of the movable rotating plate 61 exactly fits on the top surface of the emergency power supply mobile power body 1. The bottom of the connecting sleeve 63 is fixedly installed on the top surface of the emergency power supply mobile power body 1. The inner surface of the disconnection prevention plug board 64 is set to an arched structure. The shape of the disconnection prevention plug board 64 is adapted to the shape of the pressure sensor 65. The size of the disconnection prevention plug board 64 is adapted to the size of the tool electric wire plug body 8. The pressure sensor 65 is electrically connected to the control terminal 5. The pressure sensor 65 controls the buzzer alarm 4 through the control terminal 5.

[0031] In a preferred embodiment, the fixing component 66 includes a first magnetic block 661. A limiting block 662 is fixedly installed on the right side of the first magnetic block 661. A second magnetic block 663 is detachably installed on the inner surface of the limiting block 662. A telescopic guide rod 664 is fixedly installed on the right side of the second magnetic block 663. A return spring 665 is fixedly installed at the right end of the telescopic guide rod 664. A telescopic conduit 666 is movably sleeved on the outer surface of the telescopic guide rod 664. A connecting plate 667 is fixedly installed on the left side of the telescopic guide rod 664. A separation buckle plate 668 is fixedly installed in the middle of the connecting plate 667. By providing the limiting block 662, the second magnetic block 663, the telescopic guide rod 664, and the telescopic conduit 666, the effect of limiting and fixing the disconnection prevention plug board 64 is achieved. By providing the first magnetic block 661 and the return spring 665, the attraction of the first magnetic block 661 to the second magnetic block 663 is greater than the elastic force of the return spring 665, achieving the effect of automatically pulling the telescopic guide rod 664 out of the telescopic conduit 666. By providing the connecting plate 667 and the separation buckle plate 668, pushing the separation buckle plate 668 achieves the effect of synchronously separating the two groups of first magnetic blocks 661 and second magnetic blocks 663 under the disconnection prevention plug board 64.

[0032] In a preferred embodiment, the top of the first magnetic block 661 is fixedly installed at the bottom of the anti-disconnection plug board 64, the top of the limit block 662 is fixedly installed at the bottom of the anti-disconnection plug board 64, the size of the limit block 662 is adapted to the size of the first magnetic block 661, the first magnetic block 661 and the second magnetic block 663 attract each other, the right end of the return spring 665 is fixedly installed on the right side of the inner surface of the telescopic conduit 666, and the right side of the telescopic conduit 666 is fixedly installed on the left side of the emergency power supply mobile power supply main body 1. The shape of the bottom of the separation buckle plate 668 is set as an arc structure.

[0033] In a preferred embodiment, the sealing assembly 7 includes a sealing ring plate 71, a sealing gasket 72 is fixedly installed on the inner surface of the sealing ring plate 71, a turning frame 73 is fixedly installed on the front side of the sealing ring plate 71, turning plates 74 are fixedly installed on both the upper and lower sides of the turning frame 73, a turning rod 75 is fixedly installed on the inner surface of the turning plate 74, a connecting block 76 is rotatably installed on the outer surface of the turning rod 75, a sealing cover 77 is fixedly installed on the tail side of the connecting block 76, and a locking assembly 78 is movably installed on the inner surface of the turning frame 73. By setting the sealing ring plate 71 and the sealing gasket 72, the effect of sealing and protecting the plug of the tool wire plug main body 8 and the socket of the emergency power supply mobile power supply main body 1 is achieved. When the emergency power supply mobile power supply main body 1 is not needed, the sealing cover 77 can be rotated to make the sealing cover 77 snap onto the sealing ring plate 71 to achieve the effect of sealing and protecting the sealing ring plate 71.

[0034] In a preferred embodiment, the right side of the sealing ring plate 71 is fixedly installed on the left side of the emergency power supply mobile power supply main body 1, the material of the sealing gasket 72 is set as rubber material, the size of the sealing gasket 72 is adapted to the size of the tool wire plug main body 8, the outer surface of the left side of the sealing ring plate 71 is detachably installed on the inner surface of the sealing cover 77, and the inner surface of the sealing cover 77 is set as a rough surface structure.

[0035] In a preferred embodiment, the locking assembly 78 includes a slider 781, a connecting square block 782 is fixedly installed on the front side of the slider 781, a pulling plate 783 is fixedly installed on the left side of the connecting square block 782, and a pressing pad 784 is fixedly installed on the tail side of the pulling plate 783. By setting the slider 781, the connecting square block 782, the pulling plate 783, and the pressing pad 784, after the sealing cover 77 is rotated to any angle, the pulling plate 783 is pushed inward to make the pressing pad 784 catch between the turning frame 73 and the connecting block 76, achieving the effect of clamping and limiting the sealing cover 77 to keep it stationary. The limit on the sealing cover 77 can be released by pulling the pulling plate 783.

[0036] In a preferred embodiment, the slider 781 is shaped as a T-shaped structure, the outer surface of the slider 781 is a smooth structure, the outer surface of the slider 781 is movably sleeved on the inner surface of the middle part of the flipping frame 73, the pulling plate 783 is shaped as a hook-shaped structure, the right side of the pulling plate 783 is attached to the outer surface of the left side of the flipping frame 73, the extrusion pad 784 is made of flexible rubber material, the outer surface of the extrusion pad 784 is attached to the outer surface of the left side of the flipping frame 73, and the size and position of the extrusion pad 784 are adapted to the size and position of the connecting block 76.

[0037] The working principle of the present invention: When a staff member uses the emergency power supply mobile power supply main body 1, the tool wire plug main body 8 can be plugged into the emergency power supply mobile power supply main body 1. Flip the movable turning plate 61 so that the anti-disconnection plug plate 64 just catches the plug of the limiting tool wire plug main body 8. At this time, the first magnet 661 approaches the second magnet 663 and attracts it, so that the second magnet 663 and the telescopic guide rod 664 extend outwards along the telescopic conduit 666 and are inserted into the limiting block 662 to limit the limiting block 662. When the staff operates the tool and pulls the plug of the tool wire plug main body 8, the plug of the tool wire plug main body 8 presses the pressure sensor 65. Thus, the pressure sensor 65 controls the buzzer alarm 4 to alarm and prompt the staff through the control terminal 5, so that the staff moves the emergency power supply mobile power supply main body 1 to a suitable position. On the contrary, push the separation buckle plate 668 to rotate the anti-disconnection plug plate 64 in the reverse direction, which can release the limit on the anti-disconnection plug plate 64. At the same time, the return spring 665 contracts to contract the telescopic guide rod 664 into the telescopic conduit 666;

[0038] During use, the plug of the tool wire plug main body 8 is attached to the inner surface of the sealing rubber pad 72. The sealing ring plate 71 is used to protect the gap between the tool wire plug main body 8 and the emergency power supply mobile power supply main body 1. When not in use, the sealing cover 77 can be rotated and buckled on the outer surface of the sealing ring plate 71 to seal it, further protecting the socket of the emergency power supply mobile power supply main body 1. At the same time, push the pulling plate 783 so that the extrusion pad 784 is stuck between the connecting block 76 and the flipping frame 73, increasing the friction between the two, so that the sealing cover 77 can be relatively stably kept stationary. When the sealing cover 77 needs to be rotated, the pulling plate 783 can be pulled out to release the limit on the sealing cover 77.

[0039] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or the internal communication of two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0040] Secondly: In the accompanying drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. For other structures, reference may be made to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0041] Finally: The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multifunctional emergency power supply device, comprising an emergency power supply mobile power supply main body (1) and a tool wire plug main body (8), characterized in that, A mobile pull rod (2) is fixedly installed in the middle of the emergency power supply mobile power supply main body (1). A mobile roller (3) is movably installed at the bottom of the emergency power supply mobile power supply main body (1). A buzzer alarm (4) is fixedly installed at the top of the emergency power supply mobile power supply main body (1). A control terminal (5) is fixedly installed on the left side of the emergency power supply mobile power supply main body (1). An anti-disconnection induction component (6) is fixedly installed at the top of the emergency power supply mobile power supply main body (1). A sealing component (7) is fixedly installed on the left side of the emergency power supply mobile power supply main body (1). The anti-disconnection induction component (6) includes a movable rotating plate (61). A movable rotating shaft (62) is fixedly sleeved on the inner surface of the right side of the movable rotating plate (61). Connecting sleeves (63) are rotatably installed on the outer surfaces of the front and rear sides of the movable rotating shaft (62). An anti-disconnection plug board (64) is fixedly installed on the left side of the movable rotating plate (61). A pressure sensor (65) is fixedly installed on the right side of the anti-disconnection plug board (64). A fixing component (66) is fixedly installed at the bottom of the anti-disconnection plug board (64). The fixing component (66) includes a first magnetic block (661). A limiting block (662) is fixedly installed on the right side of the first magnetic block (661). A second magnetic block (663) is detachably installed on the inner surface of the limiting block (662). A telescopic guide rod (664) is fixedly installed on the right side of the second magnetic block (663). A return spring (665) is fixedly installed at the right end of the telescopic guide rod (664). A telescopic catheter (666) is movably sleeved on the outer surface of the telescopic guide rod (664). A connecting plate (667) is fixedly installed on the left side of the telescopic guide rod (664). A separation buckle plate (668) is fixedly installed in the middle of the connecting plate (667). The sealing component (7) includes a sealing ring plate (71). A sealing rubber pad (72) is fixedly installed on the inner surface of the sealing ring plate (71). A flipping frame (73) is fixedly installed on the front side of the sealing ring plate (71). Flipping plates (74) are fixedly installed on the upper and lower sides of the flipping frame (73). A flipping rod (75) is fixedly installed on the inner surface of the flipping plate (74). A connecting block (76) is rotatably installed on the outer surface of the flipping rod (75). A sealing cover (77) is fixedly installed at the tail side of the connecting block (76). A locking component (78) is movably installed on the inner surface of the flipping frame (73).

2. The multifunctional emergency power supply device according to claim 1, wherein: The mobile pull rod (2) is set as a telescopic structure. The buzzer alarm (4) is electrically connected to the control terminal (5). The tool wire plug main body (8) is detachably installed on the inner surface of the emergency power supply mobile power supply main body (1).

3. A multifunctional emergency power supply device according to claim 1, characterized in that: The bottom surface of the movable rotating plate (61) exactly fits on the top surface of the emergency power supply mobile power main body (1). The bottom of the connecting sleeve (63) is fixedly installed on the top surface of the emergency power supply mobile power main body (1). The inner surface of the anti-disconnection plug board (64) is set as an arched structure. The shape of the anti-disconnection plug board (64) is mutually adapted to the shape of the pressure sensor (65). The size of the anti-disconnection plug board (64) is mutually adapted to the size of the tool wire plug main body (8). The pressure sensor (65) is electrically connected to the control terminal (5), and the pressure sensor (65) controls the buzzer alarm (4) through the control terminal (5).

4. A multifunctional emergency power supply device according to claim 1, characterized in that: The top of the first magnetic block (661) is fixedly installed at the bottom of the anti-disconnection plug board (64). The top of the limit block (662) is fixedly installed at the bottom of the anti-disconnection plug board (64). The size of the limit block (662) is mutually adapted to the size of the first magnetic block (661). The first magnetic block (661) and the second magnetic block (663) attract each other. The right end of the return spring (665) is fixedly installed on the right side of the inner surface of the telescopic conduit (666). The right side of the telescopic conduit (666) is fixedly installed on the left side of the emergency power supply mobile power main body (1). The bottom of the separation buckle plate (668) is set as an arc-shaped structure.

5. A multifunctional emergency power supply device according to claim 1, characterized in that: The right side of the sealing ring plate (71) is fixedly installed on the left side of the emergency power supply mobile power main body (1). The material of the sealing gasket (72) is set as rubber material. The size of the sealing gasket (72) is mutually adapted to the size of the tool wire plug main body (8). The outer surface on the left side of the sealing ring plate (71) is detachably installed on the inner surface of the sealing cover (77). The inner surface of the sealing cover (77) is set as a rough surface structure.

6. The multifunctional emergency power supply device according to claim 1, characterized in that: The locking assembly (78) includes a slider (781). A connecting square block (782) is fixedly installed on the front side of the slider (781). A pulling plate (783) is fixedly installed on the left side of the connecting square block (782). An extrusion pad (78,4) is fixedly installed at the tail side of the pulling plate (783).

7. The multifunctional emergency power supply device according to claim 6, characterized in that: The shape of the slider (781) is set as a T-shaped structure. The outer surface of the slider (781) is set as a smooth structure. The outer surface of the slider (781) is movably sleeved on the inner surface of the middle part of the flipping frame (73). The shape of the pulling plate (783) is set as a hook-shaped structure. The right side of the pulling plate (783) fits on the outer surface of the left side of the flipping frame (73). The material of the extrusion pad (784) is set as flexible rubber material. The outer surface of the extrusion pad (784) fits on the outer surface of the left side of the flipping frame (73). The size and position of the extrusion pad (784) are mutually adapted to the size and position of the connecting block (76).

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