Bidirectional inversion type portable energy storage power supply

Abstract

The utility model provides a bidirectional inversion type portable energy storage power supply. The bidirectional inversion type portable energy storage power supply comprises a body; the four installation rings are fixedly installed on the periphery of the top of the body, bearings are fixedly installed on the tops of the inner side faces of the four installation rings, threaded sleeves are fixedly installed on the inner side faces of the bearings, and the inner side faces of the threaded sleeves are in threaded connection with lead screws. According to the bidirectional inversion type portable energy storage power supply provided by the utility model, through mutual cooperation of structures such as the body, the mounting ring, the bearing, the threaded sleeve, the screw rod, the foot margin and the limiting ring, when the body is used outdoors, the foot margin can be in contact with the ground, so that the bottom of the body is prevented from being abraded, the body is protected, and the service life of the body is prolonged. And the threaded sleeve is in threaded connection with the outer side face of the lead screw, so that the height of the foot margin can be adjusted, the levelness of the body is adjusted, and the situation that the body inclines due to the uneven ground during use, and normal use of a user is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power supplies, in particular to a bidirectional inverter type portable energy storage power supply. Background Technique

[0002] The bidirectional inverter type portable energy storage power supply is a power supply device with innovative and practical value. Its "bidirectional inverter" function means that it can not only convert the direct current stored inside into alternating current for equipment use, but also convert the external input alternating current into direct current for storage, realizing the bidirectional flow and efficient utilization of electric energy.

[0003] The application scenarios of this kind of energy storage power supply are very extensive. For example, when camping outdoors, it can provide power support for lighting equipment, electric grills, speakers, etc.; in the case of a power outage, it can ensure the normal operation of basic household appliances such as electric lights, fans, and mobile phone charging; for mobile workers such as photographers and field workers, it is also a reliable power source.

[0004] However, when the existing bidirectional inverter type portable energy storage power supply is used outdoors, most of them are directly placed on the ground. In this way, it is easy to cause the bottom of the bidirectional inverter type portable energy storage power supply to directly contact the ground, resulting in damage to the bidirectional inverter type portable energy storage power supply. And when the outdoor ground is uneven, it is also easy to cause the bidirectional inverter type portable energy storage power supply to tilt, affecting the normal use of users.

[0005] Therefore, it is necessary to provide a bidirectional inverter type portable energy storage power supply to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a bidirectional inverter type portable energy storage power supply, which solves the problems that the bottom rubs against the ground, is easy to be damaged, and the ground unevenness is easy to cause the bidirectional inverter type portable energy storage power supply to tilt.

[0007] To solve the above technical problems, a bidirectional inverter type portable energy storage power supply provided by the utility model includes:

[0008] A body;

[0009] Four mounting rings, the four mounting rings are respectively fixedly installed around the top of the body. Bearings are fixedly installed at the tops of the inner sides of the four mounting rings. A threaded sleeve is fixedly installed on the inner side of the bearing. A lead screw is threadedly connected to the inner side of the threaded sleeve. The bottom of the lead screw is rotatably connected to a floor anchor.

[0010] Four limiting rings, the four limiting rings are respectively fixedly installed around the bottom of the body. The four limiting rings are all arranged on the outer side of the lead screw.

[0011] Preferably, a rotating handle is fixedly installed at the top of the threaded sleeve, and the rotating handle is arranged at the top of the body.

[0012] Preferably, sliding grooves are formed on both sides of the lead screw, and limiting blocks are slidably connected to the inner sides of the sliding grooves. The limiting blocks are respectively fixedly installed on both sides of the inner side of the limiting ring.

[0013] Preferably, a discharge port is arranged on the front of the body, and a handle groove is formed at the top of the body.

[0014] Preferably, support rings are fixedly installed around the bottom of the body, and the support rings are arranged on the outer sides of the floor feet.

[0015] Preferably, a protective sleeve is sleeved on the outer side of the support ring, and a metal plate is fixedly installed on one side of the body.

[0016] Preferably, a metal ring is fixedly installed inside the bottom of the support ring, and a magnetic plate is fixedly installed at the bottom inside the protective sleeve.

[0017] Compared with the related art, a two-way inverter type portable energy storage power supply provided by the present utility model has the following beneficial effects:

[0018] The present utility model provides a two-way inverter type portable energy storage power supply. Through the cooperation of structures such as the body, the mounting ring, the bearing, the threaded sleeve, the lead screw, the floor feet and the limiting ring, when the body is used outdoors, the floor feet can be in contact with the ground, thereby avoiding abrasion of the bottom of the body and playing a role in protecting the body. And through the threaded connection of the threaded sleeve on the outer side of the lead screw, the height of the floor feet can be adjusted, so as to adjust the level of the body, and avoid the body tilting due to uneven ground during use, affecting the normal use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the first embodiment of a two-way inverter type portable energy storage power supply provided by the present utility model;

[0020] Figure 2 is Figure 1 a front sectional structural diagram of the mounting ring shown;

[0021] Figure 3 is Figure 2 an enlarged schematic diagram of part A shown;

[0022] Figure 4 is a schematic structural diagram of the second embodiment of a two-way inverter type portable energy storage power supply provided by the present utility model;

[0023] Figure 5 is Figure 1 the front sectional structure schematic diagram of the protective sleeve shown.

[0024] Reference numerals in the figure: 1, body; 11, handle groove; 12, discharge port; 2, mounting ring; 21, bearing; 22, threaded sleeve; 23, turning handle; 24, lead screw; 25, sliding groove; 26, floor footing; 3, limiting ring; 31, limiting block; 4, support ring; 41, metal ring; 42, protective sleeve; 43, magnetic plate; 44, metal plate. Specific embodiments

[0025] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] The first embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 , wherein Figure 1 is the structure schematic diagram of the first embodiment of a two-way inverter type portable energy storage power supply provided by the present utility model; Figure 2 is Figure 1 the front sectional structure schematic diagram of the mounting ring shown; Figure 3 is Figure 2 the enlarged schematic diagram of part A shown. A two-way inverter type portable energy storage power supply includes: a body 1;

[0028] Four mounting rings 2, the four mounting rings 2 are respectively fixedly installed around the top of the body 1, bearings 21 are fixedly installed at the tops of the inner sides of the four mounting rings 2, a threaded sleeve 22 is fixedly installed on the inner side of the bearing 21, a lead screw 24 is threadedly connected to the inner side of the threaded sleeve 22, and the bottom of the lead screw 23 is rotatably connected to a floor footing 26;

[0029] Four limiting rings 3, the four limiting rings 3 are respectively fixedly installed around the bottom of the body 1, and the four limiting rings 3 are all arranged on the outer side of the lead screw 24.

[0030] The top of the threaded sleeve 22 is fixedly installed with a turning handle 23, and the turning handle 23 is arranged on the top of the body 1.

[0031] Sliding grooves 25 are opened on both sides of the lead screw 23, limiting blocks 31 are slidably connected to the inner sides of the sliding grooves 25, and the limiting blocks 31 are respectively fixedly installed on both sides of the inner side of the limiting ring 3.

[0032] A discharge port 12 is arranged on the front of the body 1, and a handle groove 11 is opened on the top of the body 1.

[0033] The working principle of a two-way inverter type portable energy storage power supply provided by the utility model is as follows:

[0034] When used outdoors, the user first places the main body 1 on the ground. At this time, the bottom of the floor foot 26 contacts the ground, and the limiting spikes of the floor foot 26 are inserted into the ground, so as to play a role in limiting the floor foot 26. When the ground is uneven and the main body 1 is tilted, the user can rotate the rotating handle 23, so that the rotating handle 23 drives the threaded sleeve 22 to rotate on the inner side of the bearing 21, so that the threaded sleeve 22 is threadedly connected to the outer side of the lead screw 24, so that the lead screw 24 moves downward, and thus the inner side of the threaded sleeve 22 moves out. In this way, the level of the main body 1 can be adjusted. When the lead screw 24 moves downward, the limiting block 31 can slide on the inner side of the chute 25, so as to play a role in limiting the lead screw 24 and prevent the lead screw 24 from rotating.

[0035] Compared with the related technology, a two-way inverter type portable energy storage power supply provided by the utility model has the following beneficial effects:

[0036] Through the cooperation of structures such as the main body 1, the mounting ring 2, the bearing 21, the threaded sleeve 22, the lead screw 24, the floor foot 26 and the limiting ring 3, when the main body 1 is used outdoors, the floor foot 26 can contact the ground, so as to avoid the wear of the bottom of the main body 1 and play a role in protecting the main body 1. And through the threaded connection of the threaded sleeve 22 to the outer side of the lead screw 24, the height of the floor foot 26 can be adjusted, so as to adjust the level of the main body 1, and avoid the inclination of the main body 1 caused by the uneven ground during use, which affects the normal use of the user.

[0037] Second Embodiment

[0038] Please refer to Figure 4 and Figure 5 Based on a two-way inverter type portable energy storage power supply provided in the first embodiment of the present application, the second embodiment of the present application proposes another two-way inverter type portable energy storage power supply. The second embodiment is only a preferred way of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0039] Specifically, the difference of a two-way inverter type portable energy storage power supply provided in the second embodiment of the present application is that a support ring 4 is fixedly installed around the bottom of the main body 1, and the support ring 4 is arranged on the outer side of the floor foot 26.

[0040] A protective sleeve 42 is sleeved on the outer side of the support ring 4, and a metal plate 44 is fixedly installed on one side of the main body 1.

[0041] A metal ring 41 is fixedly installed inside the bottom of the support ring 4, and a magnetic plate 43 is fixedly installed at the bottom inside the protective sleeve 42.

[0042] After removing the protective sleeve 42 from above the metal plate 44, the user can perform magnetic attraction through the metal plate 44 and the magnetic plate 43, so as to limit the protective sleeve 42 on the inner side surface of the metal plate 44, which is convenient for the user to store the protective sleeve 42.

[0043] The working principle of a two-way inverter type portable energy storage power supply provided by the present utility model is as follows:

[0044] After use, the floor feet 26 are stored on the inner side surface of the support ring 4. Then the user removes the protective sleeve 42 from one side of the metal plate 44, and then slews the protective sleeve 42 on the outer side surface of the support ring 4, so that the metal ring 41 and the magnetic plate 43 perform magnetic attraction, thereby limiting the protective sleeve 42.

[0045] Compared with the related art, a two-way inverter type portable energy storage power supply provided by the present utility model has the following beneficial effects:

[0046] Through the cooperation of structures such as the support ring 4, the metal ring 41, the protective sleeve 42, the magnetic plate 43 and the metal plate 44, when in use, the support ring 4 and the protective sleeve 42 are slewed on the outer side surface of the floor feet 26, so as to play a role in storing the floor feet 26, avoiding the floor feet 26 being placed on the ground and adhering to mud, and when being stored later, carrying the mud into the storage space, which is not convenient for the user to clean.

[0047] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A bidirectional inverter type portable energy storage power supply, characterized in that, Including: The body; Four mounting rings, the four mounting rings are respectively fixedly installed around the top of the body, bearings are fixedly installed at the tops of the inner sides of the four mounting rings, a threaded sleeve is fixedly installed on the inner side of the bearing, a lead screw is threadedly connected to the inner side of the threaded sleeve, and the bottom of the lead screw is rotatably connected to a floor footing; Four limiting rings, the four limiting rings are respectively fixedly installed around the bottom of the body, and the four limiting rings are all arranged on the outer side of the lead screw.

2. The bidirectional inverter type portable energy storage power supply according to claim 1, characterized in that, A rotating handle is fixedly installed at the top of the threaded sleeve, and the rotating handle is arranged on the top of the body.

3. A bidirectional inverter type portable energy storage power supply according to claim 1, characterized in that, Chute grooves are formed on both sides of the lead screw, limiting blocks are slidably connected to the inner sides of the chute grooves, and the limiting blocks are respectively fixedly installed on both sides of the inner side of the limiting ring.

4. A bidirectional inverter type portable energy storage power supply according to claim 1, characterized in that, A discharge port is arranged on the front of the body, and a handle groove is formed on the top of the body.

5. The bidirectional inverter type portable energy storage power supply according to claim 1, characterized in that, Support rings are fixedly installed around the bottom of the body, and the support rings are arranged on the outer side of the floor footing.

6. A bidirectional inverter type portable energy storage power supply according to claim 5, characterized in that, A protective sleeve is sleeved on the outer side of the support ring, and a metal plate is fixedly installed on one side of the body.

7. The bidirectional inverter type portable energy storage power supply according to claim 6, wherein, A metal ring is fixedly installed inside the bottom of the support ring, and a magnetic plate is fixedly installed at the bottom inside the protective sleeve.

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