Centralized charging bracket of mobile power supply

Abstract

The utility model discloses a centralized charging bracket of a mobile power supply, which relates to the field of charging brackets, and is characterized in that the centralized charging bracket comprises a shell, and the surface of the shell is fixedly connected with a placing groove seat for limiting the mobile power supply; a manual telescopic assembly for driving the trapezoidal plate to move front and back is mounted on the surface of the shell and located above the placement groove seat, a charging part is mounted at the bottom end of the trapezoidal plate, an opening groove allowing a charging head on the charging part to stretch out is formed in the shell, and L-shaped rods are fixedly connected to the two sides of the manual telescopic assembly correspondingly; the tail ends of the L-shaped rods are fixedly connected with square shells, the two sides of the interior of each square shell are fixedly connected with guide rails for sliding of the sliding blocks, and connecting plates are fixedly connected between the sliding blocks. And meanwhile, when the charging head is not used, the charging head can be prevented from dust.

Description

Technical Field

[0001] The utility model relates to the field of charging brackets, and more specifically, to a centralized charging bracket for a mobile power source. Background Art

[0002] In order to facilitate the power supply of automobile and heavy truck battery replacement facilities, mobile power supplies composed of lead-acid batteries or lithium-ion batteries are often used to power the two. The mobile power supply has the advantages of low price, good safety, stable performance, and can be recharged and reused.

[0003] With the development of science and technology, the size of mobile power supplies used in automobile and heavy truck battery replacement facilities is getting smaller and smaller. At the same time, in order to improve charging efficiency, charging brackets are generally used to place mobile power supplies together for charging.

[0004] The existing bracket requires the user to align the charging port on the mobile power supply with the charging head on the bracket (the charging head still has a wire) and plug them in before charging, which is more troublesome. At the same time, the charging head on the bracket is also exposed to the outside world. When not in use, it is easy to be contaminated with dust and cause damage, thereby affecting the normal charging of the mobile power supply.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a centralized charging bracket for a mobile power source. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a centralized charging bracket for a mobile power source.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a shell, the surface of the shell is fixedly connected with a placement slot seat for limiting the mobile power supply, the surface of the shell is located above the placement slot seat and a manual telescopic component for driving the trapezoidal plate to move forward and backward is installed, the bottom end of the trapezoidal plate is installed with a charging component, the shell is provided with an open slot for the charging head on the charging component to extend out, both sides of the manual telescopic component are fixedly connected with an L-shaped rod, the ends of the L-shaped rod are fixedly connected with a square shell, both sides of the interior of the square shell are fixedly connected with guide rails for the sliding of the slider, connecting plates are fixedly connected between the sliders, and the heads of the connecting plates are fixedly connected with inclined plates attached to the side ends of the trapezoidal plate through cross bars, the head of the square shell is provided with a through hole for the cross bar to pass through, a spring is fixedly connected between the side end of the cross bar and the inner surface of the square shell, and the head of the inclined plate is fixedly connected with a baffle for sealing the open slot.

[0008] Preferably, the manual telescopic assembly includes a lower opening shell embedded and fixed in the shell, a bearing is embedded and fixed at the side end of the lower opening shell, a rotating rod is fixedly connected to the inner ring of the bearing, a screw rod threadedly connected to the rod sleeve on the outer wall is fixedly connected to one side of the rotating rod, a sliding rod for sliding the sliding sleeve is fixedly connected to the interior of the lower opening shell below the screw rod, and the top end of the sliding sleeve is fixed to the bottom end of the rod sleeve.

[0009] Preferably, a rotating disk is fixedly connected to the other side of the rotating rod to facilitate its rotation.

[0010] Preferably, the bottom of the placement slot is formed of a metal mesh, and a fan is provided on the surface of the shell below the shell to dissipate heat for the mobile power supply during charging.

[0011] Preferably, the housing is also provided with an indicator light for prompting the charging of the charging component, prompting the user that charging is complete.

[0012] Preferably, a cast iron counterweight base is fixedly connected to the bottom end of the shell to stably support the charging bracket.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model first places the mobile power supply in the placement slot for limiting. At this time, the charging port on the mobile battery and the charging head on the charging component are exactly in the same straight line. The trapezoidal plate and the charging component below it are driven forward by the manual telescopic assembly. At this time, the trapezoidal plate pushes the inclined plates on both sides to move to both sides, and the inclined plates drive the cross bars to move to both sides, and at the same time, the spring is squeezed, and the inclined plates drive the two sealing plates to move to both sides, so that the surface opening groove of the shell can be opened, so that the charging head on the charging component can be smoothly extended from the shell and inserted into the charging interface on the mobile power supply, so that the mobile power supply can be charged. After the mobile power supply is charged, After completion, the charging component is retracted into the shell through the manual telescopic assembly. After the retraction is completed, the trapezoidal plate no longer presses against the inclined plate, and the inclined plate begins to reset under the action of the spring, thereby driving the sealing plate to reset, and the sealing plate then seals the opening groove on the shell to protect the charging head from dust. In this way, there is no need to align the charging port on the mobile power supply with the charging head on the bracket. At the same time, the charging head can be protected from dust when not in use, which solves the problem that the user needs to align the charging port on the mobile power supply with the charging head on the bracket for plugging in before charging, which is more troublesome. At the same time, the charging head on the bracket is also exposed to the outside world and is easily contaminated with dust when not in use.

[0015] 2. The utility model can stably support the charging bracket through the cast iron counterweight base to prevent it from tipping over. The wind generated by the fan can pass through the metal mesh to dissipate the heat of the mobile power supply placed in the slot, thereby preventing the mobile power supply from being damaged due to excessive temperature during charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A local structure enlarged view;

[0019] Figure 3 This is a schematic diagram of the connection structure of the manual telescopic assembly in the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the square shell in the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the lower opening shell of the utility model;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the trapezoidal plate in the utility model.

[0023] In the figure: 1. Shell; 2. Placement slot seat; 3. Manual telescopic assembly; 301. Lower opening shell; 302. Bearing; 303. Rotating rod; 304. Screw; 305. Sliding rod; 306. Sliding sleeve; 307. Rod sleeve; 308. Rotating plate; 4. Trapezoidal plate; 5. Square shell; 6. Guide rail; 7. Sliding block; 8. Connecting plate; 9. Cross bar; 10. Spring; 11. Inclined plate; 12. Baffle; 13. L-shaped rod; 14. Charging component; 1401. Charging head; 15. Opening slot; 16. Fan; 17. Indicator light; 18. Cast iron counterweight base. DETAILED DESCRIPTION

[0024] like Figure 1-6As shown, the utility model provides a centralized charging bracket for a mobile power source, including a shell 1, a placement slot seat 2 for limiting the mobile power source is fixedly connected to the surface of the shell 1, a manual telescopic component 3 for driving a trapezoidal plate 4 to move forward and backward is installed on the surface of the shell 1 above the placement slot seat 2, a charging component 14 is installed at the bottom end of the trapezoidal plate 4, an opening slot 15 is opened on the shell 1 for a charging head 1401 on the charging component 14 to extend out, both sides of the manual telescopic component 3 are fixedly connected to L-shaped rods 13, and the ends of the L-shaped rods 13 are fixedly connected to square Shell 5, both sides of the interior of the square shell 5 are fixedly connected with guide rails 6 for the sliders 7 to slide, connecting plates 8 are fixedly connected between the sliders 7, and the heads of the connecting plates 8 are fixedly connected with inclined plates 11 abutting against the side ends of the trapezoidal plates 4 through cross bars 9, a through hole is provided at the head of the square shell 5 for the cross bars 9 to pass through, a spring 10 is fixedly connected between the side ends of the cross bars 9 and the inner surface of the square shell 5, a baffle 12 for sealing the open groove 15 is fixedly connected to the head of the inclined plate 11, and the shell 1 is also provided with an indicator light 17 for prompting the charging of the charging component 14.

[0025] First, place the mobile power supply in the placement slot 2 for limiting. At this time, the charging port on the mobile battery and the charging head 1401 on the charging component 14 (cancel the design of the connecting line on the charging head 1401, fix its position stably on the charging component 14, and connect and charge on the charging component 14) are exactly in the same straight line (the setting position of the placement slot 2 is designed according to the corresponding design of the charging head 1401), and the trapezoidal plate 4 and the charging component 14 below it are driven forward by the manual telescopic component 3. At this time, the trapezoidal plate 4 pushes the inclined plates 11 on both sides to move to both sides, and the inclined plates 11 drive the cross bars 9 to move to both sides. The cross bars 9 drive the movement of the connecting plate 8, and the connecting plate 8 drives the movement of the slider 7. The slider 7 slides along the guide rail 6 to maintain the linear movement of the connecting plate 8, and at the same time squeezes the spring 10, and the inclined plate 11 drives the two sealing plates to move to both sides, so that the surface opening groove 15 of the shell 1 can be opened, so that the charging head 1401 on the charging component 14 can be smoothly extended from the shell 1 and inserted into the charging head 14 on the mobile power supply. In the electrical interface, the mobile power supply can be charged. At this time, the four sides of the mobile battery are against the inner wall of the placement slot 2, and the charging head 1401 limits it, which can fix its position well. When charging starts, the light on the indicator light 17 is red, and it shows green after charging is completed (the indicator light 17 is the current existing technology), thereby reminding the user that after the mobile power supply is charged, the charging component 14 is retracted into the shell 1 through the manual telescopic assembly 3. After the retraction is completed, the trapezoidal plate 4 no longer presses against the inclined plate 11, and the inclined plate 11 begins to reset under the action of the spring 10, thereby driving the sealing plate to reset. The sealing plate then seals the opening groove 15 on the shell 1 to prevent the charging head 1401 from dust. In this way, there is no need to align the charging port on the mobile power supply with the charging head 1401 on the bracket. At the same time, the charging head 1401 can be protected from dust when it is not in use. The bottom end of the shell 1 is fixedly connected to a cast iron counterweight base 18, which can stably support the charging bracket to prevent it from tipping over.

[0026] The manual telescopic assembly 3 includes a lower opening shell 301 embedded and fixed in the shell 1, a bearing 302 is embedded and fixed at the side end of the lower opening shell 301, a rotating rod 303 is fixedly connected to the inner ring of the bearing 302, a screw 304 threadedly connected to the rod sleeve 307 on the outer wall is fixedly connected to one side of the rotating rod 303, a sliding rod 305 for sliding a sliding sleeve 306 is fixedly connected to the interior of the lower opening shell 301 below the screw 304, and the top end of the sliding sleeve 306 is fixed to the bottom end of the rod sleeve 307, and the other side of the rotating rod 303 is fixedly connected to a rotating disk 308 for facilitating its rotation That is, the turntable 308 is rotated clockwise or counterclockwise, the turntable 308 drives the rotating rod 303 to rotate clockwise or counterclockwise, the rotating rod 303 rotates along the inner ring of the bearing 302, the inner ring of the bearing 302 rotates along its outer ring (the outer ring of the bearing 302 is fixed to the lower opening shell 301), the rotating rod 303 drives the screw 304 to rotate clockwise or counterclockwise, the screw 304 drives the rod sleeve 307 to move forward and backward, the rod sleeve 307 drives the sliding sleeve 306 to move forward and backward, and the sliding sleeve 306 slides linearly forward and backward along the sliding rod 305, thereby driving the trapezoidal plate 4 and the charging component 14 below it to move forward and backward.

[0027] The bottom of the placement slot 2 is made of a metal mesh, and a fan 16 is provided on the surface of the shell 1 below the shell 1. The wind energy generated by the fan 16 passes through the metal mesh to dissipate the heat of the mobile power in the placement slot 2, thereby preventing the mobile power from being damaged due to excessive temperature during charging.

[0028] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A centralized charging bracket for a mobile power source, comprising a housing (1), characterized in that: The surface of the shell (1) is fixedly connected to a placement slot seat (2) for limiting the position of the mobile power supply; the surface of the shell (1) is provided with a manual telescopic assembly (3) for driving the trapezoidal plate (4) to move forward and backward; the bottom end of the trapezoidal plate (4) is provided with a charging component (14); the shell (1) is provided with an opening slot (15) for the charging head (1401) on the charging component (14) to extend out; both sides of the manual telescopic assembly (3) are fixedly connected to L-shaped rods (13); the ends of the L-shaped rods (13) are fixedly connected to square shells (5) The inner sides of the square shell (5) are fixedly connected with guide rails (6) for sliding the sliders (7), the sliders (7) are fixedly connected with connecting plates (8), and the heads of the connecting plates (8) are fixedly connected with inclined plates (11) abutting against the side ends of the trapezoidal plates (4) through cross bars (9), the heads of the square shell (5) are provided with through holes for the cross bars (9) to pass through, the side ends of the cross bars (9) and the inner surface of the square shell (5) are fixedly connected with springs (10), and the heads of the inclined plates (11) are fixedly connected with baffles (12) for sealing the open grooves (15).

2. The centralized charging bracket for a mobile power source according to claim 1, characterized in that: The manual telescopic assembly (3) comprises a lower opening shell (301) embedded and fixed in the housing (1); a bearing (302) is embedded and fixed in the side end of the lower opening shell (301); a rotating rod (303) is fixedly connected in the inner ring of the bearing (302); a screw rod (304) on the outer wall and threadedly connected to a rod sleeve (307) is fixedly connected to one side of the rotating rod (303); a sliding rod (305) for sliding a sliding sleeve (306) is fixedly connected to the interior of the lower opening shell (301) below the screw rod (304); and the top end of the sliding sleeve (306) is fixed to the bottom end of the rod sleeve (307).

3. The centralized charging bracket of a mobile power source according to claim 2, characterized in that: The other side of the rotating rod (303) is fixedly connected with a rotating disk (308) for facilitating its rotation.

4. The centralized charging bracket for a mobile power source according to claim 1, characterized in that: The bottom of the placement slot seat (2) is formed of a metal mesh, and a fan (16) is provided on the surface of the shell (1) below the shell (1).

5. The centralized charging bracket for a mobile power source according to claim 1, characterized in that: The housing (1) is also provided with an indicator light (17) for prompting the charging component (14) to charge.

6. The centralized charging bracket for a mobile power source according to claim 1, characterized in that: The bottom end of the housing (1) is fixedly connected to a cast iron counterweight base (18).

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