Portable outdoor mobile power supply

Abstract

The utility model relates to a portable outdoor mobile power supply in the field of mobile power supplies, which comprises a power supply shell, an electric quantity display screen is arranged on the power supply shell, a lithium battery assembly is arranged in the power supply shell, a supporting seat is arranged at the bottom of the power supply shell, a containing groove is formed in the supporting seat, and a supporting end is formed on the supporting seat through die casting. The supporting end extends into the containing groove to form a protrusion, the power source shell is embedded in the containing groove of the supporting seat, a groove part is formed in the bottom of the supporting seat, a mounting seat is connected to the groove part, a supporting frame is connected to the mounting seat through a rotating locking piece, and a roller is connected to the end, away from the mounting seat, of the supporting frame through a rotating shaft. The supporting frame is mounted on the mounting seat by rotating the locking piece, so that the supporting frame can drive the rollers to rotate and adjust by rotating the locking piece so as to adapt to the requirements of different use scenes, and when moving and carrying are needed, the rollers are unfolded through the supporting frame, so that carrying and moving can be conveniently carried out, and the supporting frame can be suitable for different environments.

Description

Technical Field

[0001] The utility model relates to the field of mobile power supplies, in particular to portable outdoor mobile power supplies. Background Art

[0002] With the rapid development of modern technology, portable electronic devices such as smart phones, tablet computers, digital cameras, etc. have become indispensable tools in people's daily lives. However, in outdoor environments, due to the instability and limitations of power supply, the use of these electronic devices is often restricted. Outdoor mobile power supplies are widely used in outdoor work, cycling, aerial photography, fire detection, medical rescue, power rescue and other fields. In outdoor environments, it can provide stable power support for various electronic devices, ensure the normal operation of the devices, and provide guarantee for the smooth progress of outdoor activities.

[0003] Existing outdoor mobile power supplies usually use wear-resistant, waterproof and dust-proof materials as the shell to protect the internal circuit and battery from the external environment. Its key components include batteries, circuit boards, input interfaces, etc. Among them, the battery is the energy storage device of the mobile power supply. Common battery types include lithium-ion batteries, polymer lithium batteries, etc.

[0004] However, although the existing portable outdoor mobile power supplies have greatly improved in function and performance, there are still some defects and deficiencies. First of all, due to the limitations of battery capacity and volume, the endurance of the mobile power supply is limited. After adopting a large-capacity and large-volume setting, the weight of the mobile power supply increases, and the inconvenience and complexity of use are increased. Currently, rollers are usually added to the mobile power supply for convenient movement. However, the existing roller structure is simple, and it is not easy to store the rollers when they are not needed and during transportation, resulting in easy displacement of the rollers, which may cause collisions to the mobile power supply and affect its stable use. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above defects and provide a portable outdoor mobile power supply to solve the technical problem that the rollers added to the large-capacity mobile power supply in the above background art are not easy to store when not in use and during transportation, are prone to displacement and collision, thus affecting the stable use.

[0006] The purpose of the utility model is achieved in the following way:

[0007] Portable outdoor mobile power supply, including a power supply housing, on which a power display screen is provided. Inside the power supply housing, there is a lithium battery assembly. At the bottom of the power supply housing, there is a support base, on which a receiving groove is formed. A support end is die-cast on the support base, and the support end extends into the receiving groove to form a protrusion. The power supply housing is nested on the receiving groove of the support base, and the top of the power supply housing is exposed outside the support base. A buffer silica gel pad is nested and connected in the receiving cavity. At the bottom of the support base, there is a groove part, and an installation base is connected to the groove part. On the installation base, a support frame is connected through a rotating locking member, and the rotating locking member can drive the support frame to rotate and adjust. One end of the support frame away from the installation base is connected with a roller through a rotating shaft.

[0008] Further in the above description, the buffer silica gel pad is filled in the receiving cavity and is flush with the top surface of the support end. The bottom surface of the power supply housing contacts the surfaces of the support end and the buffer silica gel pad. The provided buffer silica gel pad plays a buffering role in buffering the bumps during the movement of the power supply housing.

[0009] Further in the above description, the installation base is installed on the bottom wall of the groove part. A clamping end is formed on the installation base. The formed groove part facilitates the connection of the installation base and enables the roller to be received on the groove part.

[0010] Further in the above description, the rotating locking member passes through the support member and is connected to the installation base, and a rotating part is formed at one end of the rotating locking member. The rotating locking member can drive the support member to perform receiving adjustment or unfolding adjustment. When performing receiving and folding adjustment, the support frame is flush with the bottom surface of the support base, so that the roller can be received flush. When performing unfolding adjustment, the support frame contacts the clamping end on the installation base and is perpendicular to the bottom surface of the support base, so that the roller can be vertically unfolded. By rotating the rotating locking member, it can adjust the support frame to drive the receiving or unfolding of the roller, thus facilitating receiving and using or unfolding for movement according to the usage requirements.

[0011] Further in the above description, a support part is formed on the power supply housing, and a pull rod is rotatably connected to the support part. The pull rod can be buckled and installed on the support part.

[0012] Further in the above description, the bottom surface of the support base is connected with support pads. The provided support pads are distributed at the four corners of the support base, enabling the support pads to support, so that the roller forms a gap with the external support surface.

[0013] Advantages of the present utility model: The accommodation groove formed on the support base can stably nest the power supply housing, effectively preventing the power supply from falling off or being damaged due to external forces during carrying or use. The protrusion formed by the support end extending into the accommodation groove further enhances the connection stability between the power supply housing and the support base. The buffer silica gel pad nested and connected in the accommodation cavity can effectively absorb the jitters and vibrations from the outside world, protecting the lithium battery assembly in the power supply housing from damage. The mounting seat is connected to the groove part, and the support frame is installed on the mounting seat by rotating the locking member, so that the support frame can drive the roller to rotate and adjust through the rotating locking member to meet the requirements of different usage scenarios. When it is necessary to move and carry, the roller can be unfolded through the support frame, facilitating handling and movement, making it applicable to different environments. Description of the Drawings

[0014] Figure 1 is a perspective view of this embodiment;

[0015] Figure 2 is a rear view of this embodiment;

[0016] Figure 3 is a schematic structural diagram of the roller storage and folding in this embodiment;

[0017] Figure 4 is a schematic structural diagram of the roller unfolding in this embodiment;

[0018] Figure 5 is a usage state diagram of this embodiment;

[0019] The reference numerals in the drawings are respectively: 1 - power supply housing, 2 - support base, 3 - accommodation groove, 4 - support end, 5 - buffer silica gel pad, 6 - groove part, 7 - mounting seat, 8 - rotating locking member, 9 - support frame, 10 - rotating shaft, 11 - roller, 12 - clamping end, 13 - rotating part, 14 - support part, 15 - pull rod, 16 - support cushion block, 17 - power display screen. Detailed Embodiment

[0020] The present utility model will be further described in detail below in conjunction with the drawings and the specific embodiments.

[0021] In this embodiment, refer to Figures 1-5, the portable outdoor mobile power supply implemented specifically includes a power supply housing 1. A power display screen 17 is provided on the power supply housing 1. A lithium battery assembly is provided inside the power supply housing 1. A support base 2 is provided at the bottom of the power supply housing 1. A receiving groove 3 is formed on the support base 2. A support end 4 is die-cast on the support base 2. The support end 4 extends into the receiving groove 3 to form a protrusion. The power supply housing 1 is nested on the receiving groove 3 of the support base 2, and the top of the power supply housing 1 is exposed outside the support base 2. A buffer silica gel pad 5 is nested and connected in the receiving cavity. A groove portion 6 is formed at the bottom of the support base 2. A mounting seat 7 is connected to the groove portion 6. A support frame 9 is connected to the mounting seat 7 through a rotation locking member 8. The rotation locking member 8 can drive the support frame 9 to rotate and adjust. One end of the support frame 9 away from the mounting seat 7 is connected to a roller 11 through a rotating shaft 10.

[0022] In this embodiment, the mobile power supply is connected to a power control terminal, so that the power of the mobile power supply can be observed through the power display screen. The circuit connection and use in this embodiment belong to the conventional technical means that those skilled in the art need to master and know, and will not be specifically described in this utility model.

[0023] The buffer silica gel pad 5 is filled in the receiving cavity and is flush with the top surface of the support end 4. The bottom surface of the power supply housing 1 contacts the surfaces of the support end 4 and the buffer silica gel pad 5. The provided buffer silica gel pad 5 plays a buffering role for the bumps of the power supply housing 1 during movement.

[0024] The mounting seat 7 is installed on the bottom wall of the groove portion 6. A clamping end 12 is formed on the mounting seat 7. The formed groove portion 6 facilitates the connection of the mounting seat 7 and enables the roller 11 to be received on the groove portion 6. The rotation locking member 8 passes through the support member and is connected to the mounting seat 7. One end of the rotation locking member 8 forms a rotation portion 13. The rotation locking member 8 can drive the support member to perform receiving adjustment or unfolding adjustment. During the receiving and folding adjustment, the support frame 9 is flush with the bottom surface of the support base 2, so that the roller 11 can be received flush. During the unfolding adjustment, the support frame 9 contacts the clamping end 12 on the mounting seat 7 and is perpendicular to the bottom surface of the support base 2, so that the roller 11 can be vertically unfolded. By rotating the rotation locking member 8, the receiving or unfolding of the support frame 9 driving the roller 11 can be adjusted, so as to facilitate the receiving use or unfolding for movement according to the use requirements.

[0025] A support portion 14 is formed on the power supply housing 1. A pull rod 15 is rotatably connected to the support portion 14. The pull rod 15 can be snap-fitted and installed on the support portion 14. Four support pads 16 are connected to the bottom surface of the support base 2. The four provided support pads 16 are distributed at the four corners of the support base 2, so that the support pads 16 can provide support, so that the roller 11 is spaced from the external support surface.

[0026] There are four rollers in this embodiment, and the four rollers are distributed at the four corners of the groove portion. The rotation locking member 8 specifically includes a locking bolt and a nut. The locking bolt passes through the support frame 9 and is installed on the mounting seat 7 using the nut.

[0027] The specific working principle in this embodiment is as follows: Install the power supply housing 1 on the support base 2. The receiving groove 3 formed on the support base 2 can stably nest the power supply housing 1, effectively preventing the power supply from falling off or being damaged due to external forces during carrying or use. The protrusion formed by the support end 4 extending into the receiving groove 3 further enhances the connection stability between the power supply housing 1 and the support base 2. The buffer silica gel pad 5 nested and connected in the receiving cavity can support and abut against the bottom surface of the power supply housing 1, effectively absorbing external jitters and vibrations and protecting the lithium battery assembly in the power supply housing 1 from damage. The mounting seat 7 is connected to the groove portion 6 by bolts, and the support frame 9 is installed on the mounting seat 7 by rotating the locking member 8, so that the support frame 9 can drive the roller 11 to rotate and adjust through the rotation locking member 8 to meet the requirements of different usage scenarios. When it is necessary to move and carry, the roller 11 is exposed on the bottom surface of the support base 2, and it can be conveniently moved through the pull rod 15. When it is placed, loosen the rotation locking member 8 to make the support frame 9 flush with the bottom surface of the support base 2, so that the support pad 16 is exposed on the bottom surface of the support base 2, preventing displacement during direct placement and making it applicable to different environments.

[0028] The above is only a preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention. Although the present invention is disclosed above in a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, when making some changes or modifications using the disclosed technical content into equivalent embodiments of equivalent changes, but as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical meaning of the present invention shall fall within the scope of the technical solution of the present invention.

Claims

1. A portable outdoor mobile power source, comprising a power housing, a power display screen being provided on the power housing, and a lithium battery assembly being provided in the power housing, characterized in that: A support seat is provided at the bottom of the power supply shell, a receiving groove is formed on the support seat, a support end is die-casted on the support seat, the support end extends into the receiving groove to form a protrusion, the power supply shell is nested in the receiving groove of the support seat, and the top of the power supply shell is exposed outside the support seat, a buffer silicone pad is nested and connected in the receiving cavity, a groove portion is formed at the bottom of the support seat, a mounting seat is connected to the groove portion, and a support frame is connected to the mounting seat by a rotating locking piece, and the rotating locking piece can drive the support frame to rotate and adjust, and the end of the support frame away from the mounting seat is connected to a roller through a rotating shaft.

2. The portable outdoor mobile power supply according to claim 1, characterized in that: The buffer silicone pad is filled in the accommodating cavity and is flush with the top surface of the supporting end, and the bottom surface of the power supply housing is in contact with the surface of the supporting end and the buffer silicone pad.

3. The portable outdoor mobile power supply according to claim 1, characterized in that: The mounting seat is mounted on the bottom wall of the groove portion, and a clamping end is formed on the mounting seat.

4. The portable outdoor mobile power source according to claim 3, characterized in that: The rotating locking piece passes through the support piece and is connected to the mounting seat, and a rotating portion is formed at one end of the rotating locking piece. The rotating locking piece can drive the support piece to be stored or unfolded. When storing and folding, the support frame is flush with the bottom surface of the support seat, thereby driving the roller to be stored flush. When unfolding, the support frame contacts the clamping end on the mounting seat and is perpendicular to the bottom surface of the support seat, thereby driving the roller to be vertically unfolded.

5. The portable outdoor mobile power supply according to any one of claims 1 to 4, characterized in that: A support portion is formed on the power supply housing, a pull rod is rotatably connected to the support portion, and the pull rod can be buckled and installed on the support portion.

6. The portable outdoor mobile power supply according to any one of claims 1 to 4, characterized in that: The bottom surface of the support seat is connected with a support cushion block.

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