Multifunctional vehicle-mounted charger

Abstract

The utility model relates to the technical field of chargers, and discloses a multifunctional vehicle-mounted charger, which comprises a bottom plate, a shell detachably connected with the bottom plate is mounted on the bottom plate, a storage cavity is mounted on one side surface of the shell, and a player is mounted on the other side surface of the shell opposite to the storage cavity. A first diffuser and a second diffuser are installed on the two sides of the shell respectively, a charging socket, a connecting unit, a display screen and a reset switch are installed at the upper end of the shell respectively, the main board and the battery are arranged on the bottom plate, the main board is connected with the battery, and the battery is connected with the shell. The charging socket, the connecting unit, the display screen and the reset switch are all connected with a mainboard arranged in the shell; the high temperature resistance and the safety of the power plug can be effectively improved, so that the stability of the performance of the power converter is improved, the service life of the power converter is prolonged, the use is diversified, the condition that a pile of charging wires are taken and a power supply is not used is avoided, the carrying is convenient, the use is safe, and the market application value is good.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, and in particular to a multifunctional vehicle charger. Background Art

[0002] The car charger uses the cigarette lighter in the car to charge the mobile phone through the charger transformer, which is convenient for car owners to use outside. The mobile phone can also be used normally while charging.

[0003] With the continuous application of power tools in various occasions, especially the rapid development of lithium battery power tools, power tools have become a necessity in people's lives. The chargers that come with it have also developed a close relationship with us. When using power tools for a long time or with greater intensity, we are required to carry the charger with us to replenish the power in time; when using power tools for a short time or occasionally, we are required to keep the charger well.

[0004] Most of the chargers in our daily life are single-head plug-in or three-head connection. The more people use electronic devices, the higher the requirement for timely charging. Existing chargers can only charge electronic devices by connecting to an external power source. They have a single function and require different chargers when using different devices. Users need to carry multiple chargers outdoors, which makes it inconvenient to carry.

[0005] The existing technology has defects and needs to be improved. Utility Model Content

[0006] In order to solve the defects existing in the current technology, the utility model provides a multifunctional vehicle charger.

[0007] The utility model provides a technical document, a multifunctional vehicle charger, comprising a bottom plate, a detachably connected shell is installed on the bottom plate, a storage cavity is installed on one side of the shell, a player is installed on the other side of the shell opposite to the storage cavity, a first diffuser and a second diffuser are respectively installed on both sides of the shell, a charging socket, a connection unit, a display screen and a reset switch are respectively installed on the upper end of the shell, and also includes a mainboard and a battery arranged on the bottom plate, the mainboard is connected to the battery, and the charging socket, the connection unit, the display screen and the reset switch are all connected to the mainboard arranged in the shell.

[0008] Preferably, a rebounder is connected to the inner side of the storage cavity, a rebound sheet cooperating with the rebounder is provided inside the shell, and the rebounder and the rebound sheet are connected via a spring.

[0009] Preferably, an elastic controller is installed on the rebound sheet, and the elastic controller can control the stretching of the spring.

[0010] Preferably, an adapter that can be connected to the mainboard is arranged in the storage cavity, and the adapter is connected to a USB cable.

[0011] Preferably, the connection unit includes an interface board and an interface component arranged on the interface board; the number of the interface components is multiple, and the multiple interface components are respectively configured as a USB interface component, a Type C interface component and an HDMI interface component.

[0012] Preferably, the mainboard includes a circuit board body and an electronic device arranged on one side of the circuit board body; a heat sink is also provided in the housing, and the heat sink is arranged on a side of the electronic device away from the circuit board body.

[0013] Preferably, the first diffuser is composed of a plurality of elongated slots with the same spacing.

[0014] Preferably, it also includes a USB connection cable, one end of which is connected to the adapter in the storage cavity, and the other end of which is connected to the power socket, and the USB connection cable is configured as a retractable elastic connection cable.

[0015] Preferably, the charging socket can be respectively set as a Chinese standard socket, an American standard socket, a British standard socket, a European standard socket and an Australian standard socket.

[0016] Preferably, a protective cover is also included, and the protective cover can be used to store the charger body.

[0017] Compared with the beneficial effects of the prior art, the utility model is provided with a charger that can be used for multiple plugs for vehicle-mounted and outdoor conversion. It can be connected to the vehicle for charging, and can also be charged through the battery in the charger body. At the same time, it can effectively improve the high temperature resistance and safety of the power plug, thereby improving the stability and service life of the power converter performance, and has diversified uses, avoiding the situation of carrying a bunch of charging cables and having no power supply. It is easy to carry, safe to use, and has good market application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of one side of the shell of the utility model.

[0020] Markings: bottom plate 1, outer shell 2, storage cavity 3, first diffuser 4, charging socket 5, connection unit 6, display screen 7, reset switch 8, USB connection cable 9, player 10. DETAILED DESCRIPTION

[0021] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the present utility model specification; and, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should fall within the scope of protection of the claims attached to the present utility model.

[0022] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by technicians in the technical field of the utility model. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the utility model.

[0025] The utility model is described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-Figure 2 One embodiment of the invention: a multifunctional vehicle charger, comprising a base plate 1, a detachably connected shell 2 is installed on the base plate 1, a storage cavity 3 is installed on one side of the shell 2, a player 10 is installed on the other side of the shell 2 relative to the storage cavity 3, a first diffuser 4 and a second diffuser are respectively installed on both sides of the shell 2, a charging socket 5, a connection unit 6, a display screen 7 and a reset switch 8 are respectively installed on the upper end of the shell 2, and also includes a mainboard and a battery arranged on the base plate 1, the mainboard is connected to the battery, and the charging socket 5, the connection unit 6, the display screen 7 and the reset switch 8 are all connected to the mainboard arranged in the shell 2.

[0027] It should be noted that, in the outdoors, the USB connection line 9 connected in the storage cavity 3 is connected to the connector in the car, so as to be powered on, and the charging socket 5 and the connection unit 6 can be electrically connected through the mainboard, so as to achieve a variety of connection uses, for example, the three-corner plugs of rice cookers, kettles, etc. are powered on, and for example, the two-corner plugs of computers, stereos, etc. are powered on, and the connection unit 6 can be powered on for multiple mobile phones, multiple tablets, etc.; thereby, different electrical appliances can be used outdoors, and at the same time, the high temperature resistance and safety of the power plug can be effectively improved, thereby improving the stability and service life of the power converter performance, and diversifying the use, avoiding the situation of taking a bunch of charging cables and no power supply; further, the display screen 7 can display the stored power of the charger, and the same battery can store power and replace it, avoiding timely use at a place far away from the car;

[0028] Furthermore, the reset switch 8 on the housing 2 can control the mainboard as a whole, power on and off the charging socket 5 and the connection unit 6, and avoid leakage.

[0029] Preferably, a rebounder is connected to the inner side of the storage cavity 3, a rebound sheet cooperating with the rebounder is provided inside the shell 2, and the rebounder and the rebound sheet are connected via a spring.

[0030] It should be noted that the storage cavity 3 can be ejected from the storage cavity 3 through a rebounder according to the spring connected to the rebound sheet, so as to connect the USB connection line 9 for power supply.

[0031] Preferably, an elastic controller is installed on the rebound sheet, and the elastic controller can control the stretching of the spring.

[0032] It should be noted that the elastic controller controls the spring to bounce up and retract, so as to prevent the receiving cavity 3 from getting stuck or popping out in the connector due to different autonomous tensions of the spring.

[0033] Preferably, an adapter that can be connected to the mainboard is provided in the storage cavity 3 , and the adapter is connected to the USB connection cable 9 .

[0034] It should be noted that the adapter is responsible for connecting the USB connection line 9 to the electrical appliance to power the mainboard.

[0035] Preferably, the connection unit 6 includes an interface board and an interface component arranged on the interface board; the number of the interface components is multiple, and the multiple interface components are respectively configured as a USB interface component, a Type C interface component and an HDMI interface component.

[0036] It should be noted that the multiple interface components, including the USB interface component, the Type C interface component and the HDMI interface component, respectively correspond to different types of charging devices.

[0037] Preferably, the mainboard includes a circuit board body and an electronic device arranged on one side of the circuit board body; a heat sink is also provided in the housing 2, and the heat sink is arranged on a side of the electronic device away from the circuit board body.

[0038] It should be noted that the heat sink dissipates the heat dissipated by the mainboard through the first diffuser 4 and the second diffuser arranged on both sides of the housing 2 .

[0039] Preferably, the first diffuser 4 is composed of a plurality of elongated grooves with the same spacing.

[0040] It should be noted that the second diffuser has the same structure as the first diffuser 4 , and the diffuser can also be configured to consist of a plurality of circular holes with the same spacing.

[0041] Furthermore, a plurality of cooling cottons are installed on the inner walls of a plurality of elongated grooves with the same spacing.

[0042] Preferably, it also includes a USB connection cable 9, one end of which is connected to the adapter in the storage cavity 3, and the other end of which is connected to the power socket, and the USB connection cable 9 is configured as a retractable elastic connection cable.

[0043] It should be noted that the main body of the USB cable 9 can be elastically retracted, for example, the length can be stretched to 3 meters and the end can be retracted to 0.25 meters.

[0044] Preferably, the charging socket 5 can be respectively set as a Chinese standard socket, an American standard socket, a British standard socket, a European standard socket and an Australian standard socket.

[0045] Preferably, a protective cover is also included, and the protective cover can be used to store the charger body.

[0046] It should be noted that a handle or a carrying ring is installed on the protective cover, and the protective cover is made of elastic material to protect the charger body.

[0047] It should be noted that the above-mentioned technical features are further combined with each other to form various embodiments not listed above, which are all deemed to be within the scope of the present utility model specification; and, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A multifunctional vehicle charger, characterized in that: It includes a bottom plate, on which a detachably connected shell is installed, a storage cavity is installed on one side of the shell, a player is installed on the other side of the shell opposite to the storage cavity, a first diffuser and a second diffuser are respectively installed on both sides of the shell, a charging socket, a connecting unit, a display screen and a reset switch are respectively installed on the upper end of the shell, and also includes a mainboard and a battery arranged on the bottom plate, the mainboard is connected to the battery, and the charging socket, the connecting unit, the display screen and the reset switch are all connected to the mainboard arranged in the shell.

2. A multifunctional vehicle charger according to claim 1, characterized in that: A rebounder is connected to the inner side of the storage cavity, a rebound sheet matched with the rebounder is arranged inside the shell, and the rebounder and the rebound sheet are connected through a spring.

3. A multifunctional vehicle charger according to claim 2, characterized in that: An elastic controller is installed on the rebound sheet, and the elastic controller can control the stretching of the spring.

4. A multifunctional vehicle charger according to claim 1, characterized in that: An adapter that can be connected to the mainboard is arranged in the storage cavity, and the adapter is connected to a USB cable.

5. The multifunctional vehicle charger according to claim 1, characterized in that: The connection unit includes an interface board and an interface component arranged on the interface board; the number of the interface components is multiple, and the multiple interface components are respectively set to be a USB interface component, a Type C interface component and an HDMI interface component.

6. The multifunctional vehicle charger according to claim 1, characterized in that: The mainboard comprises a circuit board body and an electronic device arranged on one side of the circuit board body; a heat sink is also arranged in the housing, and the heat sink is arranged on a side of the electronic device away from the circuit board body.

7. A multifunctional vehicle charger according to claim 1, characterized in that: The first diffuser is composed of a plurality of elongated grooves with the same spacing.

8. The multifunctional vehicle charger according to claim 1, characterized in that: It also includes a USB connection cable, one end of which is connected to the adapter in the storage cavity, and the other end of the USB connection cable is connected to the power socket, and the USB connection cable is configured as a retractable elastic connection cable.

9. The multifunctional vehicle charger according to claim 1, characterized in that: The charging sockets can be respectively configured as a Chinese standard socket, an American standard socket, a British standard socket, a European standard socket and an Australian standard socket.

10. The multifunctional vehicle charger according to claim 1, characterized in that: Also included is a protective cover, which can be used to store the charger body.

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