Automobile emergency starting power supply used in multiple scenes

Abstract

The utility model discloses an automobile emergency starting power supply used in multiple scenes, and the power supply comprises a housing which is provided with a groove on the outer surface; the hook is rotatably arranged on the shell, the hook has an unfolded state and a folded state, the hook is switched between the unfolded state and the folded state through rotation, and when the hook is in the unfolded state, the hook is used for being hung on a hanging object; when the hook is in a storage state, the hook is positioned in the groove; and the adsorption part is arranged on the outer surface of the shell. The device can be fixed in a hanging or adsorption mode, and therefore safe use of the device is guaranteed.

Description

Technical Field

[0001] This application relates to the field of power supply technology, specifically a multi-scenario automotive emergency jump starter. Background Technology

[0002] A car jump starter (also known as a car emergency starter or car jumper box) is a portable power supply device used to provide extra power to start a car in an emergency. For example, if the car battery is low on charge due to battery aging, low winter temperatures, or forgetting to turn off the lights or other electronic devices when leaving the vehicle unattended, a car jump starter can provide temporary charging to recharge the battery and start the vehicle.

[0003] For example, the utility model patent with publication number CN204886321U discloses a multi-functional hook charger. When in use, the charger body is suspended on a hanging object by a hook. However, it can only meet the needs of a single use scenario and cannot flexibly adapt to various practical application environments. If there is no hanging object in the actual application environment, the charger cannot be fixed and can only be placed on the ground or table. It is easy to fall, be trampled, or have water enter the body from the ground, which will lead to product damage. Therefore, it is of great significance to design a car emergency jump starter that can adapt to multiple use scenarios. Utility Model Content

[0004] This application provides a car emergency jump starter that can be used in multiple scenarios and can be fixed by suspension or adsorption to ensure its safe use.

[0005] The multi-scenario car emergency jump starter provided in this application includes:

[0006] The shell has grooves on its outer surface;

[0007] The hook is rotatably mounted on the housing and has an extended and retracted state. The hook switches between the extended and retracted states by rotating. When the hook is in the extended state, it is used to hang on the object; when the hook is in the retracted state, it is located in the groove.

[0008] The adsorption element is disposed on the outer surface of the housing.

[0009] Preferably, the connecting end of the hook is fixedly provided with a connecting shaft, which is rotatably mounted on the housing. The connecting shaft is provided with a first snap-fit ​​structure, and the housing is provided with a second snap-fit ​​structure. The second snap-fit ​​structure is used to engage with the first snap-fit ​​structure when the connecting shaft is rotated to any angle.

[0010] Preferably, the first snap-fit ​​structure is a plurality of slots provided on the outer wall of the connecting shaft, the plurality of slots being circumferentially spaced around the axis of the connecting shaft, and the second snap-fit ​​structure is a snap-fit ​​strip.

[0011] Preferably, the groove wall is provided with a notch, and the hook is provided with a handle recess, so that when the hook is stored in the groove, the handle recess is directly opposite the notch.

[0012] Preferably, the adsorption element is a magnet.

[0013] Preferably, the outer surface of the housing is provided with a mounting groove, and the magnet is embedded in the mounting groove and fixed by fasteners.

[0014] Preferably, there are two adsorption elements, both of which are disposed on the same surface of the housing, and the groove is located between the two adsorption elements.

[0015] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0016] The car emergency jump starter of this application, by setting a rotatable hook and suction component, enables the car emergency jump starter to adapt to various scenarios such as suspension and suction, while also being compact in structure and easy to operate, thus improving the user experience. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of an embodiment of this application (the hook is in the unfolded state);

[0018] Figure 2 This is a structural schematic diagram of an embodiment of this application (the hook is in a retracted state);

[0019] Figure 3 This is an exploded view of an embodiment of this application;

[0020] Figure 4 This is a schematic diagram of the hook structure in an embodiment of this application. Detailed Implementation

[0021] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, the multi-scenario car emergency jump starter of this embodiment includes a housing 10, a hook 20, and an adsorption component 30.

[0023] A groove 11 is provided on the outer surface of the housing 10, and the shape of the groove 11 matches the hook 20.

[0024] The hook 20 is rotatably mounted on the housing 10. The hook 20 has an unfolded state and a retracted state. The hook 20 switches between the unfolded state and the retracted state by rotating. At the same time, the suction element 30 is mounted on the outer surface of the housing 10.

[0025] like Figure 1 As shown, when the hook 20 is in the extended state, the car emergency jump starter can be suspended on a hanging object, such as a hanging rod or hook.

[0026] like Figure 2 As shown, when the hook 20 is in the retracted state, the hook 20 is located in the groove 11, and at this time the car emergency jump starter can be adsorbed and fixed on the adsorption surface by the adsorption component 30.

[0027] The connecting end of the hook 20 is fixedly provided with a connecting shaft 22, and both ends of the connecting shaft 22 are provided with connecting posts 222. The connecting shaft 22 is rotatably mounted on the housing 10 through the connecting posts 222.

[0028] Multiple slots 221 are provided on the outer wall of the connecting shaft 22. These slots 221 are evenly spaced around the axis of the connecting shaft 22 to form a first locking structure. A locking strip is provided on the housing 10 to form a second locking structure. When the hook 20 rotates, it drives the connecting shaft 22 to rotate synchronously, so that the multiple slots 221 engage with the locking strip in sequence, ensuring that the hook can be stably positioned at various angles.

[0029] A notch 12 is provided on the groove wall of the groove 11, and a handle recess 21 is provided on the hook 20. When the hook 20 is stored in the groove 11, the handle recess 21 is directly opposite the notch 12. In this way, when it is necessary to rotate and unfold the hook 20 stored in the groove 11, the finger can be inserted into the handle recess 21 through the notch 12, so that the hook 20 can be rotated more conveniently, which is convenient for the user to operate.

[0030] The adsorption element 30 is a magnet. At this time, the adsorption surface needs to be made of a metal material that can be attracted by a magnet. The car emergency jump starter can be fixed to the adsorption surface by magnetic attraction.

[0031] Of course, the adsorption component 30 can also be a suction cup, vacuum adsorber or other components, in which case the adsorption surface does not have to be made of metal.

[0032] Two mounting grooves 13 are provided on the outer surface of the housing 10. Both mounting grooves 13 are located on the same surface of the housing 10. Each mounting groove 13 is provided with a connecting hole 131. There are two magnets, which are respectively embedded in the mounting grooves 13. Each magnet is provided with a countersunk hole 31. Two fasteners pass through the two countersunk holes 31 and are screwed into the two connecting holes 131 respectively, thereby fixing the two magnets in the two mounting grooves 13 to ensure the stability of the magnets. In actual use, when it is necessary to fix the emergency starter power supply to a metal surface, it can be attracted by the magnets to provide a stable fixing effect.

[0033] This specification and accompanying drawings are merely illustrative examples of this application and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of this application. Clearly, those skilled in the art can make various alterations and modifications to this application without departing from its scope. Therefore, if such modifications and modifications fall within the scope of this application and its equivalents, this application intends to include such modifications and modifications.

Claims

1. A multi-scenario automobile emergency starting power supply, characterized in that, The utility model relates to a portable hanging device, including: A shell (10) is provided with a recess (11) on the outer surface thereof; A hook (20) is rotatably arranged on the shell (10), the hook (20) has an unfolded state and a storage state, the hook (20) is switched between the unfolded state and the storage state through rotation, when the hook (20) is in the unfolded state, the hook (20) is used for hanging on a hanging object, when the hook (20) is in the storage state, the hook (20) is located in the recess (11); A suction accessory (30) is arranged on the outer surface of the shell (10).

2. The automotive emergency start power supply of claim 1, wherein, The connecting end of the hook (20) is fixedly provided with a connecting shaft (22), the connecting shaft (22) is rotatably installed on the shell (10), the connecting shaft (22) is provided with a first clamping structure, the shell (10) is provided with a second clamping structure, and the second clamping structure is used for clamping with the first clamping structure when the connecting shaft (22) is rotated to any angle.

3. The automotive emergency start power supply of claim 2, wherein, The first clamping structure is a plurality of clamping grooves (221) arranged on the outer wall of the connecting shaft (22), the plurality of clamping grooves (221) are distributed in a circumferential direction around the axis of the connecting shaft (22), and the second clamping structure is a clamping strip.

4. The automotive emergency start power supply of claim 1, wherein, An opening (12) is arranged on the groove wall of the recess (11), a handle recess (21) is arranged on the hook (20), and the handle recess (21) is opposite to the opening (12) when the hook (20) is stored in the recess (11).

5. The automotive emergency start power supply of claim 1, wherein, The suction accessory (30) is a magnet.

6. The automotive emergency start power supply of claim 5, wherein, The outer surface of the shell (10) is provided with a mounting groove (13), the magnet is embedded in the mounting groove (13) and is fixed through a fastener.

7. The automotive emergency start power supply of claim 1, wherein, The suction accessory (30) has two, and the two suction accessories (30) are arranged on the same surface of the shell (10), and the recess (11) is located between the two suction accessories (30).

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