CN221880923U - Combined mobile power supply - Google Patents

Abstract

The utility model discloses a combined mobile power source, including a power source bracket and a mobile power source, wherein the mobile power source is arranged at the upper end of the power source bracket, a conductive block is arranged at the front end of the mobile power source, the conductive block is fixedly connected to the power source bracket, a telescopic plate is slidably connected to the rear end of the power source bracket, a clamp is fixedly connected to the rear end of the telescopic plate, a transmission mechanism is slidably connected to the inner side of the telescopic plate, and the front end of the transmission mechanism is fixedly connected to the inner side of the power source bracket. The combined mobile power source described in the utility model drives a bidirectional screw to rotate through a driving motor, and the bidirectional screw drives two groups of connection blocks to move relative to each other. Through the cooperation between the first rotating rod, the second rotating rod and the rotating shaft, the transmission mechanism drives the telescopic plate to retract, and through the cooperation between the limit block and the limit groove, multiple groups of mobile power sources are clamped, so as to achieve stability when multiple groups of mobile power sources are combined and discharged.

Description

Combined mobile power supply

Technical Field

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

Background Art

A mobile power source refers to a device that can directly charge mobile electronic devices and has its own power storage unit. A mobile power source is a large-capacity portable power source that is convenient and easy to carry. It is a portable device that integrates power storage, voltage boosting, and charging management. Currently, there are combined mobile power sources on the market, which are composed of multiple block power sources, which are convenient for users to carry. Users can choose to carry several mobile power sources according to different power needs each time. However, when the combined mobile power sources are combined and fixed, most of them are simply fixed to each other by magnetic blocks on each power source. When the user is barbecuing and camping outdoors, the combined mobile power source is discharged to the outside. Due to the dark sky, it is easy to be hit or impacted, which causes the combined mobile power source to separate, and the user's external circuit cannot be powered normally, causing the light bulb to go out and the barbecue to be unable to be carried out, affecting the user's power supply safety. In order to solve the above problems, we propose a combined mobile power source.

Utility Model Content

The main purpose of the utility model is to provide a combined mobile power source, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical solution adopted by the utility model is:

A combined mobile power source comprises a power source bracket and a mobile power source, wherein the mobile power source is arranged at the upper end of the power source bracket, a conductive block is arranged at the front end of the mobile power source, the conductive block is fixedly connected to the power source bracket, a telescopic plate is slidably connected to the rear end of the power source bracket, a clamping plate is fixedly connected to the rear end of the telescopic plate, a transmission mechanism is slidably connected to the inner side of the telescopic plate, and the front end of the transmission mechanism is fixedly connected to the inner side of the power source bracket.

Preferably, the transmission mechanism includes a driving motor, the lower end of the driving motor is fixedly connected to a mounting block, the mounting block is fixedly connected to a power supply bracket, the output end of the driving motor is fixedly connected to a bidirectional screw rod, the outer side of the bidirectional screw rod is threadedly connected to two groups of connecting blocks, the lower end of the connecting block close to the driving motor is fixedly connected to a sliding block, and the sliding block is slidably connected to the power supply bracket.

Preferably, the upper ends of the two groups of connecting blocks are fixedly connected with a rotating shaft, the outer side of the rotating shaft is rotatably connected with a first rotating rod, the first rotating rod is rotatably connected with a second rotating rod via the rotating shaft, and the first rotating rod and the second rotating rod are both slidably connected to the telescopic plate.

Preferably, a plurality of groups of sliders are fixedly connected to the upper end of the transmission mechanism, and the sliders are fixedly connected to the rotating shaft. A sliding groove is provided at the upper end of the inner wall of the telescopic plate, and the plurality of groups of sliders are slidably connected to the telescopic plate through the sliding groove. A fixed block is fixedly connected to the rear end of the transmission mechanism, and the fixed block is fixedly connected to the telescopic plate.

Preferably, a male plug block is fixedly connected to the front end of the mobile power supply, four groups of limit blocks are arranged on the outside of the male plug block, the rear ends of the four groups of limit blocks are fixedly connected to the mobile power supply, a female plug block is provided at the rear end of the mobile power supply, the male plug block is adapted to the female plug block, four groups of limit grooves are provided at the rear end of the mobile power supply, and the four groups of limit blocks are adapted to the four groups of limit grooves respectively.

Preferably, a discharge port is provided at the front end of the power supply bracket, and a plurality of sockets are installed inside the discharge port.

Compared with the prior art, the utility model has the following beneficial effects: the combined mobile power source drives the bidirectional screw to rotate through the driving motor, and the bidirectional screw drives the two groups of connecting blocks to move relative to each other. Through the cooperation between the first rotating rod, the second rotating rod and the rotating shaft, the transmission mechanism drives the telescopic plate to retract. Through the cooperation of the limit block and the limit groove, multiple groups of mobile power sources are clamped, and the stability of the combined discharge between the multiple groups of mobile power sources is achieved. The effect of use is better than that of the traditional method.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a combined mobile power supply of the present invention;

FIG2 is a partial structural schematic diagram of a combined mobile power supply of the utility model;

FIG3 is a second schematic diagram of a partial structure of a combined mobile power supply of the utility model;

FIG4 is a cross-sectional view of the overall structure of a combined mobile power supply of the present invention;

FIG5 is an enlarged structural diagram of part A of a combined mobile power source of the present invention;

FIG6 is an enlarged structural diagram of part B of a combined mobile power source of the present invention.

In the figure: 1. power supply bracket; 2. mobile power supply; 3. telescopic plate; 4. clamping plate; 5. discharge port; 6. conductive block; 7. male plug block; 8. limit block; 9. female plug block; 10. limit groove; 11. drive motor; 12. mounting block; 13. sliding block; 14. connecting block; 15. bidirectional screw rod; 16. rotating shaft; 17. first rotating rod; 18. second rotating rod; 19. sliding block; 20. sliding groove; 21. fixing block.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Figures 1-6, a combined mobile power supply includes a power supply bracket 1 and a mobile power supply 2. The mobile power supply 2 is arranged at the upper end of the power supply bracket 1. A conductive block 6 is arranged at the front end of the mobile power supply 2. The conductive block 6 is fixedly connected to the power supply bracket 1. The rear end of the power supply bracket 1 is slidably connected to a telescopic plate 3. The rear end of the telescopic plate 3 is fixedly connected to a clamping plate 4. The inner side of the telescopic plate 3 is slidably connected to a transmission mechanism. The front end of the transmission mechanism is fixedly connected to the inner side of the power supply bracket 1.

In this embodiment, the transmission mechanism includes a driving motor 11, the lower end of the driving motor 11 is fixedly connected to a mounting block 12, the mounting block 12 is fixedly connected to the power supply bracket 1, the output end of the driving motor 11 is fixedly connected to a bidirectional screw rod 15, the outer side of the bidirectional screw rod 15 is threadedly connected to two groups of connecting blocks 14, the lower end of the connecting block 14 close to the driving motor 11 is fixedly connected to a sliding block 13, and the sliding block 13 is slidably connected to the power supply bracket 1.

Specifically, by driving the bidirectional screw rod 15 to rotate through the driving motor 11, the two groups of connecting blocks 14 can be conveniently driven to move in relative directions or in directions away from each other.

In this embodiment, the upper ends of the two groups of connecting blocks 14 are fixedly connected to the rotating shaft 16, the outer side of the rotating shaft 16 is rotatably connected to the first rotating rod 17, the first rotating rod 17 is rotatably connected to the second rotating rod 18 through the rotating shaft 16, and the first rotating rod 17 and the second rotating rod 18 are both slidably connected to the telescopic plate 3.

Specifically, the cooperation between the first rotating rod 17 , the second rotating rod 18 and the rotating shaft 16 facilitates the sliding of the transmission mechanism inside the telescopic plate 3 .

In this embodiment, a plurality of groups of sliders 19 are fixedly connected to the upper end of the transmission mechanism, and the sliders 19 are fixedly connected to the rotating shaft 16. A slide groove 20 is provided at the upper end of the inner wall of the telescopic plate 3, and the plurality of groups of sliders 19 are slidably connected to the telescopic plate 3 through the slide groove 20. A fixed block 21 is fixedly connected to the rear end of the transmission mechanism, and the fixed block 21 is fixedly connected to the telescopic plate 3.

Specifically, the cooperation between the slider 19 and the slide groove 20 can improve the stability of the telescopic plate 3 during movement, and the fixed block 21 is fixedly connected to the telescopic plate 3 to facilitate the movement of the telescopic plate 3.

In this embodiment, a male plug block 7 is fixedly connected to the front end of the mobile power supply 2, four groups of limit blocks 8 are arranged on the outside of the male plug block 7, the rear ends of the four groups of limit blocks 8 are fixedly connected to the mobile power supply 2, a female plug block 9 is provided at the rear end of the mobile power supply 2, the male plug block 7 is adapted to the female plug block 9, and four groups of limit grooves 10 are provided at the rear end of the mobile power supply 2, and the four groups of limit blocks 8 are adapted to the four groups of limit grooves 10 respectively.

Specifically, through the cooperation between the male plug block 7 and the female plug block 9, it is convenient to combine and discharge multiple groups of mobile power supplies 2, and through the cooperation between the limit block 8 and the limit groove 10, it is convenient to improve the stability of the mobile power supply 2 during combined discharge.

In this embodiment, a discharge port 5 is provided at the front end of the power supply bracket 1 , and a plurality of sockets are installed inside the discharge port 5 .

Specifically, the discharge port 5 can be used to conveniently supply power to an external circuit.

It should be noted that the utility model is a combined mobile power supply. The user places multiple groups of mobile power supplies 2 on the upper end of the power supply bracket 1. At this time, the drive motor 11 is started. The output end of the drive motor 11 drives the bidirectional screw 15 to rotate. The rotation of the bidirectional screw 15 will drive the two groups of connecting blocks 14 to move relative to each other. At this time, the transmission mechanism is contracted through the cooperation between the first rotating rod 17, the second rotating rod 18 and the rotating shaft 16. When the transmission mechanism contracts, it drives the fixed block 21 to move. The movement of the fixed block 21 drives the telescopic plate 3 to slide into the interior of the power supply bracket 1 to achieve contraction. At this time, the cooperation between the slider 19 and the slide groove 20 improves the stability of the telescopic plate 3 when it contracts. The contraction of the telescopic plate 3 will drive the clamping plate 4 to clamp the mobile power supply 2. At this time, through the cooperation of the limit block 8 and the limit groove 10, the multiple groups of mobile power supplies 2 are clamped, and the multiple groups of mobile power supplies 2 are combined. At this time, through the cooperation of the male plug block 7 and the conductive block 6, the electricity in the mobile power supply 2 can be released to the outside through the discharge port 5, which is more practical.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. The utility model provides a combination formula portable power source, includes power support (1) and portable power source (2), its characterized in that: the portable power source (2) sets up the upper end at power support (1), the front end of portable power source (2) is provided with conducting block (6), conducting block (6) and power support (1) fixed connection, the rear end sliding connection of power support (1) has expansion plate (3), the rear end fixedly connected with splint (4) of expansion plate (3), the inboard sliding connection of expansion plate (3) has drive mechanism, the front end of drive mechanism and the inboard fixed connection of power support (1).

2. A modular mobile power supply according to claim 1, characterized in that: the transmission mechanism comprises a driving motor (11), the lower end fixedly connected with installation piece (12) of driving motor (11), installation piece (12) and power support (1) fixed connection, the output fixedly connected with two-way lead screw (15) of driving motor (11), the outside threaded connection of two-way lead screw (15) has two sets of connecting blocks (14), is close to driving motor (11) the lower extreme fixedly connected with sliding block (13) of connecting block (14), sliding block (13) and power support (1) sliding connection.

3. A combined mobile power supply according to claim 2, characterized in that: the two groups of the connecting blocks (14) are fixedly connected with rotating shafts (16) at the upper ends, first rotating rods (17) are rotatably connected to the outer sides of the rotating shafts (16), second rotating rods (18) are rotatably connected to the first rotating rods (17) through the rotating shafts (16), and the first rotating rods (17) and the second rotating rods (18) are slidably connected with the expansion plates (3).

4. A modular mobile power supply according to claim 3, characterized in that: the upper end fixedly connected with multiunit slider (19) of drive mechanism, slider (19) and pivot (16) fixed connection, spout (20) have been seted up to the inner wall upper end of expansion plate (3), multiunit slider (19) all pass through spout (20) and expansion plate (3) sliding connection, drive mechanism's rear end fixedly connected with fixed block (21), fixed block (21) and expansion plate (3) fixed connection.

5. A modular mobile power supply according to claim 1, characterized in that: the utility model discloses a portable power source, including portable power source (2), male inserted block (7) of front end fixedly connected with, the outside of male inserted block (7) is provided with four groups spacing piece (8), four groups the rear end of stopper (8) all with portable power source (2) fixed connection, female inserted block (9) have been seted up to the rear end of portable power source (2), male inserted block (7) and female inserted block (9) looks adaptation, four groups spacing groove (10) have been seted up to the rear end of portable power source (2), four groups stopper (8) respectively with four groups spacing groove (10) looks adaptations.

6. A modular mobile power supply according to claim 1, characterized in that: the front end of the power supply bracket (1) is provided with a discharge port (5), and a plurality of groups of sockets are arranged on the inner side of the discharge port (5).