Connecting structure for automobile emergency power supply

Abstract

The utility model relates to the field of automobile emergency power supplies, and discloses a connecting structure for an automobile emergency power supply, which comprises an output line and a bottom plate, a pushing assembly is arranged on the left side of the output line, a fixing and dismounting assembly is arranged on the left side of the output line, and a roller is slidably connected to the inner side of the middle of the output line. A handle is fixedly connected to the top of the left side of the roller, a rotating drum is slidably connected to the interior of the roller, a fixing disc is fixedly connected to the left side of the rotating drum, a groove is formed in the front end of the right side of the rotating drum, two extrusion discs are slidably connected to the periphery of the middle of the roller, and second telescopic springs are fixedly connected to the opposite sides of the two extrusion discs. According to the utility model, the telescopic length of the connecting wire is realized through the rotary clamping mechanism, so that the connecting wire is not single and diversified in emergency, the practicability is high, the fixing and dismounting of the automobile emergency power supply and the wire can be realized through the fixing and dismounting mechanism, and the automobile emergency power supply and the wire are convenient to carry and can be dismounted and assembled at any time.

Description

Technical Field

[0001] The utility model relates to the field of automobile emergency power supplies, in particular to a connection structure for automobile emergency power supplies. Background Art

[0002] The car emergency starting power supply is a multifunctional portable mobile power supply developed for car lovers and business people who drive. Its special function is to start the car when the car is out of power or cannot be started for other reasons. At the same time, it combines the functions of the air pump with the emergency power supply and outdoor lighting, making it one of the essential products for outdoor travel.

[0003] After searching, the Chinese patent announcement number: CN219172341U discloses an internal battery connection structure of an automobile emergency power supply, including a power battery compartment and a copper bar installed inside the power battery compartment, the power battery compartment has two storage cavities, one of the storage cavities is installed with a relay body, the other storage cavity is installed with a battery module, and the outer surface of the relay body is provided with a connection mechanism. The utility model overlaps the positive output terminal and the negative output terminal of the copper bar and the relay, and then uses copper screws to lock and connect to the mainboard high-power relay, and then connects the copper pin through the relay to connect with the external ignition clip. Since the lines through which the large current passes are all copper and silver alloy materials, the circuit loss can be controlled, the loop heating can be reduced, and the output efficiency can be improved. The above connection structure does not have the telescopic length of the connection line, which makes it too single and not diversified in emergency, and is not practical, and the automobile emergency power supply and line cannot be fixed and disassembled, and it cannot be conveniently carried. Therefore, a connection structure for automobile emergency power supply is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a connection structure for an automobile emergency power supply, aiming to improve the problem that the prior art has a telescopic length of a connecting line so that it is not single and diversified in an emergency, is highly practical, and can fix and disassemble the automobile emergency power supply and line, and is easy to carry and can be disassembled and assembled at any time.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connection structure for an automobile emergency power supply, comprising an output line and a bottom plate, a pushing assembly is arranged on the left side of the output line, a fixed disassembly assembly is arranged on the left side of the output line, a roller is slidably connected to the inner side of the middle part of the output line, a handle is fixedly connected to the top left side of the roller, a rotating drum is slidably connected to the inside of the roller, a fixed disk is fixedly connected to the left side of the rotating drum, a groove is provided at the front end of the right side of the rotating drum, two extrusion disks are slidably connected to the outer periphery of the middle part of the roller, and two telescopic springs are fixedly connected to the opposite sides of the two extrusion disks.

[0006] Furthermore, the pushing component includes a slide bar, which is slidably connected to the inner side of the middle part of the bottom plate, a slide groove is provided on the inner side of the middle part of the bottom plate, and a pushing plate is fixedly connected to the top of the slide bar.

[0007] Furthermore, the fixed and disassembly assembly includes a fixed cylinder, which is slidably connected to the outer periphery of the connecting cylinder, and two through holes are provided at the bottom of the connecting cylinder. Two blocks are slidably connected to the left and right sides of the fixed cylinder, and the two blocks are slidably connected to a sliding rod on the opposite sides, and a telescopic spring is slidably connected to the outer periphery of the sliding rod.

[0008] Furthermore, two connectors are fixedly connected to the front end of the right side of the output line.

[0009] Furthermore, a plurality of evenly distributed magnetic sheets are fixedly connected to the opposite sides of the two connectors.

[0010] Furthermore, the left end of the output line is fixedly connected with two interfaces.

[0011] Furthermore, a plurality of evenly distributed support rods are fixedly connected to the bottom of the fixed cylinder.

[0012] Furthermore, an emergency device is fixedly connected to the bottom of the base plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by holding the groove and shaking the handle to rotate the drum in the drum, the output line is extended and shortened. When it is rotated to a suitable position, the extrusion disk presses the output line until it reaches the inner edge of the drum through the telescopic force of the telescopic spring, thereby realizing the telescopic length of the connecting line, which is not single and diversified in emergency, and is highly practical.

[0015] 2. In the utility model, the push plate is pushed to make the slide bar slide in the slide groove, so that the card block moves, and the card block makes the slide rod slide inside it. A telescopic spring is wound on the slide rod. When it is pushed to the specified position, the telescopic spring exerts a telescopic force on the slide rod to make the card block stuck in the through hole on the connecting tube, thereby connecting and fixing the output line and the emergency device. When the output line needs to be removed, the push plate is pushed to make the card block detach from the through hole, thereby realizing the fixed disassembly of the automobile emergency power supply and line, and it is convenient to carry and disassemble and assemble at any time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a connection structure for an automobile emergency power supply proposed by the utility model;

[0017] Figure 2 This is a structural schematic diagram of a connecting structure driving assembly for an automobile emergency power supply proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a connection structure fixing and disassembling assembly for an automobile emergency power supply proposed by the utility model;

[0019] Figure 4 This is a structural schematic diagram of a connecting structure roller for an automobile emergency power supply proposed by the utility model;

[0020] Figure 5 The utility model is a structural schematic diagram of a connecting structure rotating drum for an automobile emergency power supply.

[0021] Legend:

[0022] 1. Emergency device; 2. Support rod; 21. Pushing assembly; 211. Pushing plate; 212. Slide groove; 213. Slide bar; 22. Fixed and disassembled assembly; 221. Fixed cylinder; 222. Connecting cylinder; 223. Perforation; 224. Block; 225. Slide bar; 226. Telescopic spring 1; 3. Bottom plate; 4. Interface; 6. Output line; 7. Handle; 8. Fixed plate; 9. Roller; 10. Connector; 11. Magnetic sheet; 12. Telescopic spring 2; 13. Rotating cylinder; 14. Extrusion plate; 15. Groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 , Figure 4 , Figure 5 The utility model provides an embodiment: a connection structure for an automobile emergency power supply, including an output line 6 and a bottom plate 3, a pushing component 21 is provided on the left side of the output line 6, a fixed disassembly component 22 is provided on the left side of the output line 6, a roller 9 is slidably connected to the inner side of the middle part of the output line 6, a handle 7 is fixedly connected to the top of the left side of the roller 9, a rotating drum 13 is slidably connected inside the roller 9, a fixed disk 8 is fixedly connected to the left side of the rotating drum 13, a groove 15 is provided at the front end of the right side of the rotating drum 13, two extrusion disks 14 are slidably connected to the outer periphery of the middle part of the roller 9, and the two extrusion disks 14 are fixedly connected to the opposite sides of the two extrusion disks 14. Two connectors 10 are fixedly connected to the front end of the right side of the output line 6.

[0025] Specifically, by holding the groove 15 and shaking the handle 7 to rotate the drum 9 in the rotating drum 13, the output line 6 is extended and shortened. When it is rotated to a suitable position, the extrusion disk 14 presses the output line 6 until it reaches the inner edge of the drum 9 through the telescopic force of the telescopic spring 12, and the connector 10 can be clamped to the required power supply location.

[0026] Reference Figure 1-3 The pushing component 21 includes a slide bar 213, which is slidably connected to the inner side of the middle part of the bottom plate 3. A slide groove 212 is provided on the inner side of the middle part of the bottom plate 3. A pushing plate 211 is fixedly connected to the top of the slide bar 213. The fixed disassembly component 22 includes a fixed cylinder 221, which is slidably connected to the outer periphery of the connecting cylinder 222. Two through holes 223 are provided at the bottom of the connecting cylinder 222. Two blocks 224 are slidably connected to the left and right sides of the fixed cylinder 221. The two blocks 224 are slidably connected to the opposite sides of the slide bars 225. A telescopic spring 226 is slidably connected to the outer periphery of the slide bar 225. A plurality of evenly distributed magnetic suction sheets 11 are fixedly connected to the opposite sides of the two joints 10.

[0027] Specifically, pushing the push plate 211 causes the slide bar 213 to slide in the slide groove 212, so that the block 224 moves, and the block 224 causes the slide rod 225 to slide inside it. A telescopic spring 226 is wound around the slide rod 225. When pushed to the specified position, the telescopic spring 226 exerts a telescopic force on the slide rod 225 to cause the block 224 to be stuck in the through hole 223 on the connecting tube 222, thereby connecting and fixing the output line 6 and the emergency device 1. When the output line 6 needs to be removed, the push plate 211 is pushed to disengage the block 224 from the through hole 223, and the magnetic suction sheet 11 can clamp the connector 10 more firmly.

[0028] Reference Figure 1 The left end of the output line 6 is fixedly connected to two interfaces 4, the bottom of the fixed cylinder 221 is fixedly connected to a plurality of evenly distributed support rods 2, and the bottom of the bottom plate 3 is fixedly connected to an emergency device 1.

[0029] Specifically, the interface 4 can connect the output line 6 and the connecting tube 222, the support rod 2 can support the fixing tube 221 stably, and the emergency device 1 can supply electric energy to the car.

[0030] Working principle: Push the push plate 211 to make the slide bar 213 slide in the slide groove 212, so that the block 224 moves, and the block 224 makes the slide bar 225 slide inside it. The slide bar 225 is wound with a telescopic spring 226. When it is pushed to the specified position, the telescopic spring 226 exerts a telescopic force on the slide bar 225 to make the block 224 stuck in the through hole 223 on the connecting tube 222, thereby connecting and fixing the output line 6 and the emergency device 1. When the output line 6 needs to be removed, push the push plate 211 to make the block 224 disengage from the through hole 223, by buckling the groove 15 and shaking the handle 7 to make the drum 9 rotate in the rotating drum 13, so as to extend and shorten the output line 6. When it is rotated to the appropriate position, the telescopic force of the telescopic spring 2 12 makes the extrusion plate 14 press the output line 6 until it reaches the inner edge of the drum 9, so as to press the output line 6.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection structure for an automobile emergency power supply, comprising an output line (6) and a bottom plate (3), characterized in that: A pushing assembly (21) is arranged on the left side of the output line (6), a fixed disassembly assembly (22) is arranged on the left side of the output line (6), a roller (9) is slidably connected to the inner side of the middle part of the output line (6), a handle (7) is fixedly connected to the top of the left side of the roller (9), a rotating drum (13) is slidably connected inside the roller (9), a fixed disk (8) is fixedly connected to the left side of the rotating drum (13), a groove (15) is provided at the front end of the right side of the rotating drum (13), two extrusion disks (14) are slidably connected to the outer periphery of the middle part of the roller (9), and two telescopic springs (12) are fixedly connected to the opposite sides of the two extrusion disks (14).

2. A connection structure for an automobile emergency power supply according to claim 1, characterized in that: The pushing assembly (21) comprises a slide bar (213), the slide bar (213) being slidably connected to the inner side of the middle part of the bottom plate (3), a slide groove (212) being provided on the inner side of the middle part of the bottom plate (3), and a pushing plate (211) being fixedly connected to the top of the slide bar (213).

3. The connection structure for an automobile emergency power supply according to claim 1, characterized in that: The fixing and disassembling assembly (22) comprises a fixing tube (221), wherein the fixing tube (221) is slidably connected to the outer periphery of a connecting tube (222), wherein two through holes (223) are provided at the bottom of the connecting tube (222), wherein two clamping blocks (224) are slidably connected to the left and right sides of the fixing tube (221), wherein the two clamping blocks (224) are slidably connected to a sliding rod (225) on the opposite sides, and a telescopic spring (226) is slidably connected to the outer periphery of the sliding rod (225).

4. The connection structure for an automobile emergency power supply according to claim 1, characterized in that: The front end of the right side of the output line (6) is fixedly connected to two connectors (10).

5. The connection structure for automobile emergency power supply according to claim 4, characterized in that: A plurality of evenly distributed magnetic attraction sheets (11) are fixedly connected to the opposite sides of the two connectors (10).

6. The connection structure for an automobile emergency power supply according to claim 1, characterized in that: The left end of the output line (6) is fixedly connected to two interfaces (4).

7. The connection structure for an automobile emergency power supply according to claim 3, characterized in that: A plurality of evenly distributed support rods (2) are fixedly connected to the bottom of the fixed cylinder (221).

8. The connection structure for automobile emergency power supply according to claim 1, characterized in that: An emergency device (1) is fixedly connected to the bottom of the base plate (3).

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