CN220291681U

CN220291681U - Combined mobile power supply

Info

Publication number: CN220291681U
Application number: CN202320138370.6U
Authority: CN
Inventors: 何继阳; 阳水冰
Original assignee: Shenzhen Sanpu Intelligent Technology Co ltd
Current assignee: Shenzhen Sanpu Intelligent Technology Co ltd
Priority date: 2023-01-12
Filing date: 2023-01-12
Publication date: 2024-01-02
Anticipated expiration: 2033-01-12

Abstract

The utility model discloses a combined mobile power supply, which comprises a control device and an electricity storage device, wherein the right side of the front of the control device is fixedly provided with a display screen through embedding, the upper parts of the front, rear and left sides of the control device are respectively provided with a conductive bead, the lower parts of the front, rear and left sides of the control device are respectively provided with a fixed bead, the right side of the control device is fixedly provided with a discharge interface A and a discharge interface B through embedding, the discharge interface A and the discharge interface B are distributed up and down, an LED lamp and a charging interface are arranged between the discharge interface A and the discharge interface B, the LED lamp and the charging interface are distributed front and back, the LED lamp and the charging interface are fixedly arranged on the control device through embedding, the inner center of the electricity storage device is fixedly provided with a lithium battery through bonding, the inner center of the control device is fixedly provided with a circuit board through a screw, the center of the circuit board is fixedly provided with a voltage stabilizing module through welding, and the lower part of the voltage stabilizing module is provided with an indicator lamp and a power button; the combined mobile power supply has the advantages of single machine use and parallel use of multiple machines.

Description

Combined mobile power supply

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a combined mobile power supply.

Background

With rapid development of electronic technology, more and more portable electronic products, such as mobile phones, MP3, MP4, tablet computers, etc., are mostly rechargeable, and a mobile power supply with a good popularity appears in the market.

The existing mobile power supply is mostly composed of a rechargeable battery and a main board, and various capacity mobile power supplies are produced according to the power consumption requirement of electronic products, the large capacity mobile power supply is large in size, heavy and unsafe, high cost is brought to consumers, the small capacity mobile power supply cannot meet the requirement of intelligent machines on electric energy, people of the mobile power supply can possibly need, all the mobile power supplies are standby, and many times are idle, so that resources are wasted.

Disclosure of Invention

The utility model aims to provide a combined mobile power supply, which has the advantages of single machine use and parallel use of multiple machines, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combination formula portable power source, includes controlling means and power storage device, controlling means's preceding right side is fixed with the display screen through the built-in, controlling means's front and back left side top all is equipped with conductive bead, controlling means's front and back left side below all is equipped with fixed bead, controlling means's right side is fixed with interface A and interface B that discharges through the built-in, interface A and interface B that discharges distributes from top to bottom, be equipped with LED lamp and interface B that charges between interface A and the interface B that discharges, LED lamp and interface that charges distribute from top to bottom, LED lamp and interface that charges are all fixed on controlling means through the built-in, power storage device's inside central authorities are fixed with the lithium cell through the bonding. Preferably, the inside central authorities of controlling means have the circuit board through the fix with screw, the central authorities of circuit board are through welded fastening has voltage stabilizing module, voltage stabilizing module's below is equipped with pilot lamp and power button, pilot lamp and power button control the distribution, pilot lamp and power button all pass through welded fastening on the circuit board, discharge interface A, discharge interface B, LED lamp and charge the interface and all pass through welded fastening on the circuit board.

Preferably, the inner sides of the conductive beads and the fixing beads are respectively provided with a fixing groove C, springs are respectively arranged on the inner sides of the fixing grooves C, movable blocks are respectively connected to the right sides of the springs, and the springs are respectively connected and fixed with the conductive beads and the fixing beads through welding.

Preferably, the conductive beads, the fixing groove C, the springs and the movable blocks are all made of conductive metal, and the fixing groove C is connected with the circuit board through a cable.

Preferably, the right side of power storage device is equipped with fixed plate A, it has two to distribute around fixed plate A, fixed plate A and power storage device integrated into one piece, the top of power storage device is equipped with fixed plate B, it has two to distribute around fixed plate B, power storage device bottom is equipped with fixed arch, it has two to distribute around the fixed arch, fixed plate B and fixed arch all with power storage device integrated into one piece, fixed plate A outside is all fixed with fixed spring pearl and conductive spring pearl through the built-in, fixed spring pearl and conductive spring pearl are distributed about.

Preferably, the inner side of the fixed plate B is provided with a sliding groove B, the inner side of the sliding groove B is provided with a fixed groove B and a conductive groove B, the fixed groove B and the conductive groove B are distributed left and right, the sliding groove B corresponds to the fixed plate A, the fixed groove B corresponds to the fixed spring beads, and the conductive groove B corresponds to the conductive spring beads.

Preferably, the inner side of the fixing plate A is provided with a sliding groove A, the inner side of the sliding groove A is provided with a conductive groove A and a fixing groove A, the conductive groove A and the fixing groove A are distributed up and down, and the conductive groove A is respectively connected with the anode and the cathode of the lithium battery.

Preferably, the conductive beads correspond to the conductive grooves a, and the fixing beads correspond to the fixing grooves a.

Compared with the prior art, the utility model has the following beneficial effects:

1. this combination formula portable power source carries out the electric energy that the concrete lithium cell was stored through the display screen, be favorable to the user to know the remaining condition of lithium cell inside electric quantity specifically, throw light on through the LED lamp, can throw light on this device as a lighting device, the person of facilitating the use uses, carry out charging to outside mobile device through discharge interface A and discharge interface B, the convenience is charged two equipment simultaneously, show the surplus of the electric energy of lithium cell through the pilot lamp, the user can judge the surplus of electric energy according to the quantity of bright lamp.

2. This combination formula portable power source carries out the steady voltage through voltage stabilizing module, be favorable to making this device work with stable voltage, carry out the combined operation through fixed slot C, spring and movable block, be favorable to making conductive bead and conductive slot A contact, make fixed bead and fixed slot A contact, the circular telegram and the fixed of controlling means have been guaranteed, correspond with spout B through fixed arch, be favorable to splicing a plurality of power storage devices, correspond in conductive slot B through fixed spring bead, conductive spring bead is favorable to parallelly connected a plurality of power storage devices, the fastness of fixing between a plurality of power storage devices has been guaranteed simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a control device of a combined mobile power supply according to the present utility model;

FIG. 2 is a schematic diagram of a circuit board of a combined mobile power supply according to the present utility model;

FIG. 3 is a right side view schematically illustrating a control device of a combined mobile power supply according to the present utility model;

FIG. 4 is a schematic sectional view of a control device of a combined mobile power supply according to the present utility model;

FIG. 5 is a schematic diagram of an electrical storage device of a combined portable power source according to the present utility model;

fig. 6 is an overall schematic diagram of a power storage device of a combined mobile power supply according to the present utility model.

The reference numerals in the drawings indicate: 1. a control device; 2. a discharge interface A; 3. a discharge interface B; 4. an LED lamp; 5. a charging interface; 6. a display screen; 7. conductive beads; 8. fixing the beads; 9. a circuit board; 10. a voltage stabilizing module; 11. an indicator light; 12. a power button; 13. a fixing groove C; 14. a spring; 15. a movable block; 16. a lithium battery; 17. an electricity storage device; 18. a fixing plate A; 19. a chute A; 20. a conductive groove A; 21. a fixing groove A; 22. a fixing plate B; 23. a chute B; 24. a conductive groove B; 25. a fixing groove B; 26. conductive spring beads; 27. fixing the spring beads; 28. and fixing the protrusion.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1-6, a combined mobile power supply includes a control device 1 and a power storage device 17, a display screen 6 is fixed on the right side of the front of the control device 1 through embedding, conductive beads 7 are arranged on the upper left side of the front and rear of the control device 1, fixing beads 8 are arranged on the lower left side of the front and rear of the control device 1, a discharge interface A2 and a discharge interface B3 are fixed on the right side of the control device 1 through embedding, the discharge interface A2 and the discharge interface B3 are distributed up and down, an LED lamp 4 and a charging interface 5 are arranged between the discharge interface A2 and the discharge interface B3, the LED lamp 4 and the charging interface 5 are all fixed on the control device 1 through embedding, a lithium battery 16 is fixed in the middle of the power storage device 17 through bonding, electric energy stored by the lithium battery 16 is specifically displayed through the display screen 6, a user can specifically understand the internal residual condition of the lithium battery 16, the device can be used as a lighting device through the LED lamp 4, a user can conveniently use the device to charge the battery device, and the two devices can be charged through the interface A2 and the charging interface B2.

Example 2:

referring to fig. 1-6, a combined mobile power supply includes a control device 1, a circuit board 9 is fixed at the center of the control device 1 through a screw, a voltage stabilizing module 10 is fixed at the center of the circuit board 9 through welding, an indicator lamp 11 and a power button 12 are arranged below the voltage stabilizing module 10, the indicator lamp 11 and the power button 12 are distributed left and right, the indicator lamp 11 and the power button 12 are all fixed on the circuit board 9 through welding, a discharging interface A2, a discharging interface B3, an LED lamp 4 and a charging interface 5 are all fixed on the circuit board 9 through welding, the remaining amount of electric energy of a lithium battery 16 is displayed through the indicator lamp 11, a user can judge the remaining amount of electric energy according to the number of the on lamps, and the voltage is stabilized through the voltage stabilizing module 10, so that the device works with stable voltage.

Example 3:

referring to fig. 1-6, a combined mobile power supply includes a conductive bead 7 and a fixed bead 8, wherein the inner sides of the conductive bead 7 and the fixed bead 8 are respectively provided with a fixed groove C13, springs 14 are respectively placed on the inner sides of the fixed grooves C13, movable blocks 15 are respectively connected to the right sides of the springs 14, the springs 14 are respectively connected and fixed with the conductive bead 7 and the fixed bead 8 through welding, the conductive bead 7, the fixed grooves C13, the springs 14 and the movable blocks 15 are respectively made of conductive metal, the fixed groove C13 is connected with a circuit board 9 through a cable, and combined work is performed through the fixed grooves C13, the springs 14 and the movable blocks 15, so that the conductive bead 7 is in contact with the conductive groove a20, the fixed bead 8 is in contact with the fixed groove a21, and the electrification and the fixation of the control device 1 are ensured.

Example 4:

referring to fig. 1-6, a combined mobile power supply comprises a power storage device 17, a fixed plate a18 is arranged on the right side of the power storage device 17, two fixed plates a18 are distributed front and back, the fixed plate a18 and the power storage device 17 are integrally formed, a fixed plate B22 is arranged on the top of the power storage device 17, two fixed plates B22 are distributed front and back, a fixed protrusion 28 is arranged at the bottom of the power storage device 17, two fixed protrusions 28 are distributed front and back, the fixed plate B22 and the fixed protrusion 28 are integrally formed with the power storage device 17, fixed spring beads 27 and conductive spring beads 26 are fixedly embedded on the outer side of the fixed plate a18, the fixed spring beads 27 and the conductive spring beads 26 are distributed left and right, a sliding groove B23 is formed on the inner side of the fixed plate B22, a fixed groove B25 and a conductive groove B24 are formed on the inner side of the sliding groove B23, the fixed groove B25 and the conductive groove B24 are distributed left and right, the chute B23 corresponds with the fixed plate A18, the fixed slot B25 corresponds with the fixed spring bead 27, the conductive slot B24 corresponds with the conductive spring bead 26, the chute A19 is all seted up to the fixed plate A18 inboard, the conductive slot A20 and the fixed slot A21 are all arranged to the chute A19 inboard, the conductive slot A20 and the fixed slot A21 all distribute from top to bottom, the conductive slot A20 is connected with the positive negative pole of lithium cell 16 respectively, the conductive bead 7 corresponds with the conductive slot A20, the fixed bead 8 corresponds with the fixed slot A21, correspond with the chute B23 through the fixed arch 28, be favorable to splicing a plurality of electric storage devices 17, correspond with the fixed slot B25 through the fixed spring bead 27, the conductive spring bead 26 corresponds in the conductive slot B24, be favorable to parallelly connecting a plurality of electric storage devices 17, the fastness of fixing between a plurality of electric storage devices 17 has been guaranteed simultaneously.

Working principle: according to the combined mobile power supply, when the combined mobile power supply is used, the fixing protrusion 28 and the sliding groove B23 are correspondingly clamped, the fixing spring beads 27 are contacted with the fixing groove B25, so that the plurality of power storage devices 17 are electrified in parallel, the conductive spring beads 26 and the conductive groove B24 are clamped, the plurality of power storage devices 17 are fixed, the conductive beads 7 and the fixing beads 8 on the control device 1 are clamped into the sliding groove A19, the conductive beads 7 and the conductive groove A20 are contacted, the control device 1 is electrified, the fixing beads 8 and the fixing groove A21 are clamped, the control device 1 and the power storage devices 17 are fixed together, the external mobile equipment can be charged after the fixing is finished, the discharging interface A2 and the discharging interface B3 charge the external mobile equipment conveniently and simultaneously, meanwhile, the display screen 6 specifically displays the electric energy stored by the lithium battery 16, a user can know that the electric quantity remains inside the lithium battery 16, and when the LED lamp 4 can be turned on or off by pressing the power button 12 for a long time when illumination is required. While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a combination formula portable power source, includes controlling means (1) and power storage device (17), its characterized in that: the lithium battery charging device is characterized in that a display screen (6) is fixedly embedded on the front right side of the control device (1), conductive beads (7) are arranged on the front left side upper side, the rear left side upper side of the control device (1), fixing beads (8) are arranged on the front lower side, the left side lower side of the control device (1), a discharging interface A (2) and a discharging interface B (3) are fixedly embedded on the right side of the control device (1), the discharging interface A (2) and the discharging interface B (3) are distributed up and down, an LED lamp (4) and a charging interface (5) are arranged between the discharging interface A (2) and the discharging interface B (3), the LED lamp (4) and the charging interface (5) are distributed around, the LED lamp (4) and the charging interface (5) are fixedly arranged on the control device (1) through the embedded, and a lithium battery (16) is fixedly arranged in the inner center of the electricity storage device (17) through bonding.

2. A modular mobile power supply according to claim 1, characterized in that: the utility model discloses a control device, including circuit board (9) is fixed with through the screw in the inside central authorities of controlling means (1), the central authorities of circuit board (9) are fixed with voltage stabilizing module (10) through the welded fastening, the below of voltage stabilizing module (10) is equipped with pilot lamp (11) and power button (12), distribution about pilot lamp (11) and power button (12), pilot lamp (11) and power button (12) are all fixed on circuit board (9) through the welded fastening, discharge interface A (2), discharge interface B (3), LED lamp (4) and charge interface (5) are all fixed on circuit board (9) through the welded fastening.

3. A modular mobile power supply according to claim 1, characterized in that: the inner sides of the conductive beads (7) and the fixing beads (8) are respectively provided with a fixing groove C (13), the inner sides of the fixing grooves C (13) are respectively provided with a spring (14), the right side of the spring (14) is connected with a movable block (15), and the spring (14) is connected and fixed with the conductive beads (7) and the fixed beads (8) through welding.

4. A modular mobile power supply according to claim 3, characterized in that: the conductive beads (7), the fixing grooves C (13), the springs (14) and the movable blocks (15) are made of conductive metal, and the fixing grooves C (13) are connected with the circuit board (9) through cables.

5. A modular mobile power supply according to claim 1, characterized in that: the right side of power storage device (17) is equipped with fixed plate A (18), fixed plate A (18) front and back distributes and has two, fixed plate A (18) and power storage device (17) integrated into one piece, the top of power storage device (17) is equipped with fixed plate B (22), fixed plate B (22) front and back distributes and has two, power storage device (17) bottom is equipped with fixed protrusion (28), fixed protrusion (28) front and back distributes and has two, fixed plate B (22) and fixed protrusion (28) all with power storage device (17) integrated into one piece, fixed plate A (18) outside is all fixed with fixed spring pearl (27) and conductive spring pearl (26) through the built-in, fixed spring pearl (27) and conductive spring pearl (26) control and distribute.

6. The combination mobile power supply of claim 5, wherein: the inner side of the fixed plate B (22) is provided with a sliding groove B (23), the inner side of the sliding groove B (23) is provided with a fixed groove B (25) and a conductive groove B (24), the fixed groove B (25) and the conductive groove B (24) are distributed left and right, the sliding groove B (23) corresponds to the fixed plate A (18), the fixed groove B (25) corresponds to the fixed spring beads (27), and the conductive groove B (24) corresponds to the conductive spring beads (26).

7. The combination mobile power supply of claim 5, wherein: the lithium battery is characterized in that a sliding chute A (19) is formed in the inner side of the fixed plate A (18), a conductive groove A (20) and a fixed groove A (21) are formed in the inner side of the sliding chute A (19), the conductive groove A (20) and the fixed groove A (21) are distributed up and down, and the conductive groove A (20) is connected with the anode and the cathode of the lithium battery (16) respectively.

8. A combined mobile power supply according to claim 1 or 7, characterized in that: the conductive beads (7) correspond to the conductive grooves A (20), and the fixing beads (8) correspond to the fixing grooves A (21).