A portable mobile power source

Abstract

The utility model relates to the technical field of mobile power supply, and discloses a portable mobile power supply, including an installation box, a limiting sleeve fixedly installed on the inner side wall of the installation box, a power supply body placed inside the limiting sleeve, a power supply interface passing through the installation box being electrically connected to the left side of the power supply body, a connecting rod fixedly installed on the top of the installation box, a mounting plate fixedly installed on the bottom of the connecting rod, an AC motor fixedly installed on the top of the installation box, a screw rod fixedly installed on the output shaft end of the AC motor, a movable plate slidably connected to the outer side of the connecting rod through the outer thread of the screw rod, and a mounting rod passing through the mounting plate fixedly installed on the bottom of the movable plate. The portable mobile power supply does not move when the mobile power supply is in use, thereby ensuring the safety of the mobile power supply and the electronic equipment powered by the mobile power supply.

Description

Technical Field

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

[0002] A mobile power supply device is an energy storage device that can be carried by an individual and can store electrical energy for powering electronic devices. It is particularly used in situations where there is no external power supply. Mobile power supplies are often placed in a box, and the portability of the mobile power supply can be improved by using rollers provided on the box.

[0003] Most of the mobile power supplies on the market now do not have a carrying device for the mobile power supplies. They are generally placed in a box, lacking the function of fixing the mobile power supplies, and are easily damaged when carried. In addition, when the mobile power supplies installed in the box are in use, since they are placed on the ground through rollers, the mobile power supplies may be affected by the environment, causing the mobile power supplies to move during use, thereby causing damage to the mobile power supplies or damage to electronic devices powered by the mobile power supplies. Therefore, the present application proposes a portable mobile power supply to solve the above technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a portable mobile power source, which has the advantages of improving the safety of the mobile power source, etc., and solves the problem that the mobile power source is easily damaged when carried, and the mobile power source may be affected by the environment, causing the mobile power source to move when used, thereby causing damage to the mobile power source or damage to electronic devices powered by the mobile power source.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of improving the safety of a mobile power source, the utility model provides the following technical solutions: a portable mobile power source, comprising an installation box, a limiting sleeve is fixedly installed on the inner side wall of the installation box, a power source body is placed inside the limiting sleeve, a power source interface that passes through the installation box is electrically connected to the left side of the power source body, a connecting rod is fixedly installed on the top of the installation box, and a mounting plate is fixedly installed on the bottom of the connecting rod;

[0008] An AC motor is fixedly installed on the top of the installation box, a screw is fixedly installed on the output shaft end of the AC motor, the outer side of the screw is threadedly connected to a movable plate located on the outer side of a connecting rod and slidably connected, a mounting rod penetrating the mounting plate is fixedly installed on the bottom of the movable plate, a clamping sleeve is fixedly installed on the bottom of the mounting rod, a box door is hinged on the front surface of the installation box, a movable sleeve is fixedly installed on the bottom of the installation box, an adjustment mechanism is provided on the movable sleeve, and a stabilization mechanism is provided on the adjustment mechanism.

[0009] Preferably, a rubber sleeve is fixedly mounted on the inner side wall of the limiting sleeve, and the power supply body is placed inside the rubber sleeve.

[0010] Preferably, the bottom of the screw rod is rotatably connected to the top of the mounting plate.

[0011] Preferably, a clamping groove is formed at the bottom of the clamping sleeve, and the inner side wall of the clamping groove is tightly fitted to the outer side of the power supply body.

[0012] Preferably, the adjustment mechanism includes a servo motor fixedly mounted on the right side of the movable sleeve, a transmission rod fixedly mounted on the output shaft end of the servo motor, two transmission bevel gears fixedly mounted on the outer side of the transmission rod, two support plates fixedly mounted on the inner side wall of the movable sleeve, a fixed rod rotatably connected to the inner sides of the two support plates, a driven bevel gear meshing with the transmission bevel gear fixedly mounted on the top of the fixed rod, and a threaded rod rotatably connected to the inner side wall of the movable sleeve fixedly mounted on the bottom of the fixed rod.

[0013] Preferably, the stabilizing mechanism comprises a lifting plate threadedly connected between the outer sides of the two threaded rods, a clearance hole is provided at the bottom of the movable sleeve, and two supporting shafts are fixedly installed at the bottom of the lifting plate.

[0014] Preferably, the support shaft is located inside the clearance hole, and a cushion block is fixedly installed on the bottom of the support shaft.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a portable mobile power source, which has the following beneficial effects:

[0017] The portable mobile power source places a power source body in a limiting sleeve, and an AC motor drives a lead screw to rotate, and the lead screw drives a movable plate to move, so that the movable plate drives a clamping sleeve to clamp and fix the power source body through a mounting rod, thereby preventing the power source body from being damaged during carrying. When the mobile power source is placed for use, a servo motor drives a transmission bevel gear on the outside of a transmission rod to rotate, and the transmission bevel gear drives a fixed rod at the axis of a driven bevel gear to rotate, and the fixed rod drives a threaded rod to rotate, and the rotating threaded rod drives a support shaft at the bottom of the lifting plate to move downward, and when a pad at the bottom of the support shaft contacts the ground, the roller is lifted off the ground, so that the mobile power source does not move when in use, thereby ensuring the safety of the mobile power source and electronic equipment powered by the mobile power source. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 It is a partial enlarged structural schematic diagram of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the movable plate and the clamping sleeve of the utility model.

[0022] In the figure: 1. Installation box; 2. Limit sleeve; 3. Power supply body; 4. Power supply interface; 5. Connecting rod; 6. Installation plate; 7. AC motor; 8. Screw; 9. Moving plate; 10. Installation rod; 11. Clamping sleeve; 12. Box door; 13. Moving sleeve; 141. Servo motor; 142. Transmission rod; 143. Transmission bevel gear; 144. Support plate; 145. Fixed rod; 146. Driven bevel gear; 147. Threaded rod; 15. Lifting plate; 16. Make way hole; 17. Support shaft. 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] See also Figure 1-4A portable mobile power supply includes an installation box 1, a mounting hole is opened on the left side of the installation box 1, and a handle is fixedly installed on the right side of the installation box 1, so that the power supply body 3 can be better carried and moved by the handle and the roller, a limiting sleeve 2 is fixedly installed on the inner side wall of the installation box 1, a rubber sleeve is fixedly installed on the inner side wall of the limiting sleeve 2, a power supply body 3 is placed on the inner side of the limiting sleeve 2, and the power supply body 3 is placed on the inner side of the rubber sleeve, so that the rubber sleeve can better protect the power supply body, the left side of the power supply body 3 is electrically connected to a power interface 4 that runs through the installation box 1, and the power interface 4 is clamped on the inner side wall of the installation hole, a connecting rod 5 is fixedly installed on the top of the installation box 1, and a mounting plate 6 is fixedly installed on the bottom of the connecting rod 5.

[0025] An AC motor 7 is fixedly installed on the top of the installation box 1, and a screw rod 8 is fixedly installed on the output shaft end of the AC motor 7. The bottom of the screw rod 8 is rotatably connected to the top of the installation plate 6, so that the screw rod 8 has better stability when rotating. The outer side of the screw rod 8 is threadedly connected to a movable plate 9 located on the outer side of the connecting rod 5 and slidably connected. A mounting rod 10 that passes through the mounting plate 6 is fixedly installed on the bottom of the movable plate 9. A clamping sleeve 11 is fixedly installed on the bottom of the mounting rod 10. A clamping groove is provided at the bottom of the clamping sleeve 11, and the inner side wall of the clamping groove is tightly fitted with the outer side of the power supply body 3. A box door 12 is hinged on the front surface of the installation box 1, and a movable sleeve 13 is fixedly installed on the bottom of the installation box 1. Four rollers are fixedly installed on the bottom of the movable sleeve 13, and an adjustment mechanism is provided on the movable sleeve 13.

[0026] The adjusting mechanism includes a servo motor 141 fixedly installed on the right side of the moving sleeve 13, a transmission rod 142 is fixedly installed on the output shaft end of the servo motor 141, and the other end of the transmission rod 142 is rotatably connected to the inner wall of the moving sleeve 13, so that the transmission rod 142 has better stability when rotating, and two transmission bevel gears 143 are fixedly installed on the outer side of the transmission rod 142, and two support plates 144 are fixedly installed on the inner side of the moving sleeve 13. The inner sides of the two support plates 144 are rotatably connected with a fixed rod 145, and a driven bevel gear 146 meshing with the transmission bevel gear 143 is fixedly installed on the top of the fixed rod 145, and a threaded rod 147 rotatably connected to the inner wall of the moving sleeve 13 is fixedly installed on the bottom of the fixed rod 145.

[0027] The stabilizing mechanism includes a lifting plate 15 threadedly connected between the outer sides of two threaded rods 147, a clearance hole 16 is opened at the bottom of the movable sleeve 13, two support shafts 17 are fixedly installed at the bottom of the lifting plate 15, the support shafts 17 are located on the inner sides of the clearance holes 16, a pad is fixedly installed at the bottom of the support shafts 17, and a stabilizing mechanism is arranged on the adjusting mechanism.

[0028] To sum up, the portable mobile power supply places the power supply body 3 in the limiting sleeve 2, and the AC motor 7 drives the screw rod 8 to rotate, and the screw rod 8 drives the movable plate 9 to move, so that the movable plate 9 drives the clamping sleeve 11 to clamp and fix the power supply body 3 through the mounting rod 10, thereby avoiding the power supply body 3 from being damaged during the carrying process. When the mobile power supply is placed for use, the servo motor 141 drives the transmission bevel gear 143 on the outside of the transmission rod 142 to rotate, and the transmission bevel gear 143 drives the fixed rod 145 at the axis of the driven bevel gear 146 to rotate, and the fixed rod 145 drives the threaded rod 147 to rotate. The rotating threaded rod 147 drives the support shaft 17 at the bottom of the lifting plate 15 to move downward. When the pad at the bottom of the support shaft 17 contacts the ground, the roller will be lifted off the ground, so that the mobile power supply will not move when in use, thereby ensuring the safety of the mobile power supply and the electronic equipment powered by the mobile power supply.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable mobile power source, comprising an installation box (1), characterized in that: A limiting sleeve (2) is fixedly mounted on the inner wall of the installation box (1), a power source body (3) is placed inside the limiting sleeve (2), the left side of the power source body (3) is electrically connected to a power source interface (4) that passes through the installation box (1), a connecting rod (5) is fixedly mounted on the top of the installation box (1), and a mounting plate (6) is fixedly mounted on the bottom of the connecting rod (5); An AC motor (7) is fixedly mounted on the top of the installation box (1), a screw rod (8) is fixedly mounted on the output shaft end of the AC motor (7), the outer side of the screw rod (8) is threadedly connected to a movable plate (9) located on the outer side of the connecting rod (5) and slidably connected, a mounting rod (10) penetrating the mounting plate (6) is fixedly mounted on the bottom of the movable plate (9), a clamping sleeve (11) is fixedly mounted on the bottom of the mounting rod (10), a box door (12) is hingedly mounted on the front surface of the installation box (1), a movable sleeve (13) is fixedly mounted on the bottom of the installation box (1), an adjustment mechanism is arranged on the movable sleeve (13), and a stabilization mechanism is arranged on the adjustment mechanism.

2. A portable mobile power source according to claim 1, characterized in that: A rubber sleeve is fixedly mounted on the inner side wall of the limiting sleeve (2), and the power source body (3) is placed inside the rubber sleeve.

3. A portable mobile power source according to claim 1, characterized in that: The bottom of the screw rod (8) is rotatably connected to the top of the mounting plate (6).

4. A portable mobile power source according to claim 1, characterized in that: The bottom of the clamping sleeve (11) is provided with a clamping groove, and the inner side wall of the clamping groove is tightly fitted to the outer side of the power source body (3).

5. The portable mobile power source according to claim 1, characterized in that: The adjustment mechanism comprises a servo motor (141) fixedly mounted on the right side of the moving sleeve (13); a transmission rod (142) is fixedly mounted on the output shaft end of the servo motor (141); two transmission bevel gears (143) are fixedly mounted on the outer side of the transmission rod (142); two support plates (144) are fixedly mounted on the inner side wall of the moving sleeve (13); a fixed rod (145) is rotatably connected to the inner side of the two support plates (144); a driven bevel gear (146) meshing with the transmission bevel gear (143) is fixedly mounted on the top of the fixed rod (145); and a threaded rod (147) rotatably connected to the inner side wall of the moving sleeve (13) is fixedly mounted on the bottom of the fixed rod (145).

6. A portable mobile power source according to claim 5, characterized in that: The stabilizing mechanism comprises a lifting plate (15) threadedly connected between the outer sides of two threaded rods (147), a clearance hole (16) is provided at the bottom of the movable sleeve (13), and two supporting shafts (17) are fixedly installed at the bottom of the lifting plate (15).

7. A portable mobile power source according to claim 6, characterized in that: The support shaft (17) is located inside the clearance hole (16), and a cushion block is fixedly installed at the bottom of the support shaft (17).

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