Vehicle-mounted multi-jack charging system

Abstract

The utility model discloses a vehicle-mounted multi-jack charging system, which relates to the technical field of vehicle-mounted chargers and comprises a charger body, connecting blocks arranged at the end of a movable rod, a sealing cover rotatably connected between the connecting blocks, a blocking ring fixedly mounted at the top of the sealing cover, and a first clamping groove formed in the charger body and matched with the blocking ring for use. Lock catch structures used in cooperation with the connecting blocks are arranged on the two sides of the fixing block, multiple sets of limiting blocks are arranged at the bottom of the sealing cover, and the blocking ring is made of rubber materials. The magnet and the groove are matched with each other, so that the baffle is attached to the sealing cover, the limiting block is extruded into the sealing cover, then the sealing cover is rotated by 90 degrees clockwise till the blocking ring is aligned with the first clamping groove, then the sealing cover is extruded towards the fixing block till the clamping block is clamped into the second clamping groove, and the sealing cover is fixed. Therefore, the effect of fixing the sealing cover is achieved, and the effects of moisture prevention and dust prevention on the charger body are achieved through mutual cooperation between the plugging ring made of rubber and the first clamping groove.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle chargers, in particular to a vehicle multi-socket charging system. Background Art

[0002] An in-vehicle multi-port charging system is an in-vehicle device that can provide charging function for multiple devices in the car at the same time. This system usually has multiple USB ports or other types of charging ports, which can charge multiple devices such as mobile phones, tablets, laptops, cameras, etc. at the same time.

[0003] The in-vehicle multi-port charging system can charge multiple devices at the same time, without the need to purchase a separate in-vehicle charger for each device or look for a charging port. Some high-end in-vehicle multi-port charging systems support fast charging technology, which can significantly increase the charging speed and save charging time. In-vehicle multi-port charging systems usually support multiple charging protocols and device types, and can adapt to devices of different brands and models.

[0004] However, the cigarette lighter slot and USB charging interface of the existing car charger are generally exposed to the outside, which may cause dust or liquid to enter the USB charging interface during long-term use, thereby affecting the use effect and service life of the car charger. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a vehicle-mounted multi-socket charging system to solve the technical problem that the cigarette lighter slot and USB charging interface of the existing vehicle-mounted charger are generally exposed to the outside, which may cause dust or liquid to enter the USB charging interface during long-term use, thereby affecting the use effect and working life of the vehicle-mounted charger.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted multi-socket charging system, comprising a charger body, a cigarette lighting slot and a USB charging port being provided at the end of the charger body, fixed blocks being symmetrically arranged on both sides of the charger body, a movable rod being movably installed in the fixed block, a first spring being arranged in the movable rod and the fixed block, a connecting block being arranged at the end of the movable rod, a sealing cover being rotatably connected between the connecting blocks, a blocking ring being fixedly installed on the top of the sealing cover, a first card slot being provided on the charger body for cooperating with the blocking ring, locking structures being arranged on both sides of the fixed block for cooperating with the connecting block, a plurality of limit blocks being arranged at the bottom of the sealing cover, and the blocking ring being made of rubber material.

[0007] By adopting the above technical solution, when charging the electronic device without using the charger body, the baffle and the sealing cover are fitted together through the cooperation between the magnet and the groove, so that the limit block is squeezed into the sealing cover, and then the sealing cover is rotated 90° clockwise until the blocking ring is aligned with the first card slot, and then the sealing cover is squeezed toward the fixed block until the card block is stuck in the second card slot, so as to achieve the effect of fixing the sealing cover, so that the charger body can be moisture-proof and dust-proof through the mutual cooperation between the blocking ring made of rubber material and the first card slot. When the charging cable needs to be fixed and limited, the sealing cover is rotated 90° counterclockwise, and then the baffle is flipped open and rotated 180° until the baffle is fitted with the sealing cover, and then the limit block is squeezed out of part of it through the performance of the second spring itself, so that the limit block can be pulled out of the sealing cover, and then the charging cable can be stuck in the limit block, so as to achieve the effect of limiting and fixing the charging cable.

[0008] The utility model is further configured as follows: the locking structure includes a card block and a button; the card block is rotatably connected to the fixed block via a rotating shaft, and the button is located on the fixed block. The button can movably pass through the fixed block; a coil spring is provided on the outer side of the rotating shaft, and a second card slot for cooperating with the card block is provided at the bottom of the connecting block.

[0009] By adopting the above technical solution, when the charger body is used to charge the electronic device, the button is squeezed, and the button squeezes the card block to deflect the angle of the card block until the card block is out of the second card slot. Then, the performance of the first spring itself can assist in squeezing out the movable rod, so that the sealing cover can be pulled out in cooperation with the connecting block, and then the electronic device can be charged.

[0010] The utility model is further configured that a slot used to cooperate with the movable rod is opened in the fixed block, a limit rod is fixedly installed in the slot, and a movable slot used to cooperate with the limit rod is opened in the movable rod.

[0011] By adopting the above technical solution, the slots and movable slots are arranged so that the movable rod can move flexibly and stably in the fixed block.

[0012] The utility model is further configured that protrusions are symmetrically arranged on both sides of the top of the limit block, a slide groove used to cooperate with the protrusions is opened in the sealing cover, and a second spring is fixedly connected between the limit block and the sealing cover.

[0013] By adopting the above technical solution, the provided protrusions and the slide grooves cooperate with each other so that the limit block can slide flexibly and stably in the sealing cover. Secondly, the second spring can achieve an auxiliary effect to remove the limit block from the sealing cover.

[0014] The utility model is further configured that the bottom of the sealing cover is rotatably connected to a baffle through a rotating connecting piece, the baffle is a semicircular structure, a magnet is arranged on the baffle, a groove for cooperating with the magnet is opened at the bottom of the sealing cover, and an iron sheet for cooperating with the magnet is arranged in the groove.

[0015] By adopting the above technical solution, the provided magnet and the groove cooperate with each other so that the baffle can be connected to the sealing cover, and the magnet can be tightly adsorbed in the groove through the patch provided in the groove.

[0016] The utility model is further configured that the bottom of the limit block is composed of two groups of semi-arc rubber blocks.

[0017] By adopting the above technical solution, the limit block can better clamp and limit the charging cable.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] 1. The utility model makes the baffle and the sealing cover fit together through the cooperation between the magnet and the groove, so as to squeeze the limit block into the sealing cover, and then rotate the sealing cover clockwise 90° until the blocking ring is aligned with the first card slot, and then squeeze the sealing cover toward the fixed block until the card slot is stuck in the second card slot, so as to achieve the effect of fixing the sealing cover, so as to achieve the effect of moisture-proof and dust-proofing the charger body through the mutual cooperation between the blocking ring made of rubber material and the first card slot;

[0020] 2. The utility model rotates the sealing cover counterclockwise by 90°, then opens the baffle and rotates it 180° until the baffle fits the sealing cover, and then uses the performance of the second spring to squeeze out part of the limit block, so that the limit block can be pulled out of the sealing cover, and then the charging cable can be stuck into the limit block, thereby achieving the effect of limiting and fixing the charging cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model from a first perspective;

[0022] Figure 2 It is a schematic diagram of the overall structure of the utility model from a second viewing angle;

[0023] Figure 3 This is a schematic diagram of the main structural section effect of the utility model from the first viewing angle;

[0024] Figure 4 It is a schematic diagram of the main structural section effect of the utility model from a second viewing angle;

[0025] Figure 5 It is a schematic diagram of the partial structural disassembly effect of the utility model;

[0026] Figure 6 For the utility model Figure 3 Schematic diagram of the magnified effect of A in the middle;

[0027] Figure 7 For the utility model Figure 4 Schematic diagram of the magnified effect of B.

[0028] In the figure: 1. charger body; 2. fixed block; 3. movable rod; 4. connecting block; 5. sealing cover; 6. blocking ring; 7. first slot; 8. button; 9. block; 10. baffle; 11. magnet; 12. limit block; 13. first spring; 14. limit rod; 15. movable slot; 16. second slot; 17. rotating connector; 18. groove; 19. protrusion; 20. second spring. DETAILED DESCRIPTION

[0029] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0030] The following describes an embodiment of the utility model based on its overall structure.

[0031] A vehicle-mounted multi-socket charging system, such as Figure 1-7 As shown, it includes a charger body 1, a cigarette lighting slot and a USB charging interface are provided at the end of the charger body 1, fixed blocks 2 are symmetrically arranged on both sides of the charger body 1, a movable rod 3 is movably installed in the fixed block 2, a first spring 13 is arranged in the movable rod 3 and the fixed block 2, a connecting block 4 is arranged at the end of the movable rod 3, a sealing cover 5 is rotatably connected between the connecting blocks 4, a blocking ring 6 is fixedly installed on the top of the sealing cover 5, a first card slot 7 for cooperating with the blocking ring 6 is provided on the charger body 1, locking structures for cooperating with the connecting block 4 are provided on both sides of the fixed block 2, a plurality of limit blocks 12 are arranged at the bottom of the sealing cover 5, and the blocking ring 6 is made of rubber material.

[0032] When the charger body 1 is not used to charge the electronic device, the baffle 10 is fitted with the sealing cover 5 through the mutual cooperation between the magnet 11 and the groove 18, so that the limit block 12 is squeezed into the sealing cover 5, and then the sealing cover 5 is rotated 90° clockwise until the blocking ring 6 is aligned with the first card slot 7, and then the sealing cover 5 is squeezed toward the fixed block 2 until the card block 9 is stuck in the second card slot 16, so as to achieve the effect of fixing the sealing cover 5, so that the blocking ring 6 made of rubber material and the first card slot 7 can cooperate with each other to achieve the effect of moisture-proof and dust-proof for the charger body 1. When the charging cable needs to be fixed and limited, the sealing cover 5 is rotated 90° counterclockwise by rotating the connecting piece 17, and then the baffle 10 is turned over and rotated 180° until the baffle 10 is fitted with the sealing cover 5, and then the limit block 12 is squeezed out of part by the performance of the second spring 20 itself, so that the limit block 12 can be pulled out of the sealing cover 5, and then the charging cable can be stuck in the limit block 12, so as to achieve the effect of limiting and fixing the charging cable.

[0033] When the charger body 1 is further used to charge the electronic device, the button 8 is squeezed, and the button 8 squeezes the card block 9 to deflect the angle of the card block 9 until the card block 9 is disengaged from the second card slot 16. Then, the performance of the first spring 13 itself can assist in squeezing out the movable rod 3, so that the sealing cover 5 can be pulled out in cooperation with the connecting block 4. Then, the electronic device can be charged. Then, the limiting rod 14 and the movable slot 15 are set so that the movable rod 3 can be flexibly and stably moved in the fixed block 2.

[0034] In the utility model, the protrusion 19 and the slide groove cooperate with each other so that the limit block 12 can slide flexibly and stably in the sealing cover 5. Secondly, the second spring 20 can achieve an auxiliary effect, and the limit block 12 can be taken out of the sealing cover 5. The magnet 11 and the groove 18 cooperate with each other so that the baffle 10 can be connected to the sealing cover 5. The patch arranged in the groove 18 can make the magnet 11 tightly adsorbed in the groove 18. Finally, the bottom of the limit block 12 is composed of two groups of semi-arc rubber blocks, which can make the limit block 12 better clamp and limit the charging cable.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A vehicle-mounted multi-socket charging system, comprising a charger body (1), wherein a cigarette lighter slot and a USB charging interface are provided at the end of the charger body (1), characterized in that: The charger body (1) is symmetrically provided with fixed blocks (2), the fixed block (2) is movably provided with a movable rod (3), the movable rod (3) and the fixed block (2) are provided with a first spring (13), the end of the movable rod (3) is provided with a connecting block (4), the connecting blocks (4) are rotatably connected with a sealing cover (5), the top of the sealing cover (5) is fixedly provided with a blocking ring (6), the charger body (1) is provided with a first card slot (7) for use with the blocking ring (6), the fixed block (2) is provided with a locking structure for use with the connecting block (4), the bottom of the sealing cover (5) is provided with a plurality of limit blocks (12), and the blocking ring (6) is made of rubber material.

2. The vehicle-mounted multi-socket charging system according to claim 1, characterized in that: The locking structure comprises a card block (9) and a button (8); the card block (9) is rotatably connected to the fixed block (2) via a rotating shaft, and the button (8) is located on the fixed block (2); the button (8) can movably pass through the fixed block (2); a coil spring is arranged on the outer side of the rotating shaft, and a second card slot (16) for cooperating with the card block (9) is provided at the bottom of the connecting block (4).

3. The vehicle-mounted multi-socket charging system according to claim 1, characterized in that: The fixed block (2) is provided with a slot for use with the movable rod (3), a limit rod (14) is fixedly installed in the slot, and the movable rod (3) is provided with a movable slot (15) for use with the limit rod (14).

4. The vehicle-mounted multi-socket charging system according to claim 1, characterized in that: The top two sides of the limit block (12) are provided with protrusions (19) in a symmetrical structure, a slide groove for matching with the protrusions (19) is provided in the sealing cover (5), and a second spring (20) is fixedly connected between the limit block (12) and the sealing cover (5).

5. The vehicle-mounted multi-socket charging system according to claim 1, characterized in that: The bottom of the sealing cover (5) is rotatably connected to a baffle (10) via a rotatable connector (17); the baffle (10) is a semicircular structure; a magnet (11) is arranged on the baffle (10); a groove (18) for cooperating with the magnet (11) is provided at the bottom of the sealing cover (5); an iron sheet for cooperating with the magnet (11) is arranged in the groove (18).

6. The vehicle-mounted multi-socket charging system according to claim 1, characterized in that: The bottom of the limit block (12) is composed of two groups of semi-arc-shaped rubber blocks.

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