Charging head and charger

Abstract

This invention provides a charging head and charger. The charging head includes a charging body and a display screen. The charging body is connected to the device to be charged, providing charging for the device. The display screen is detachably mounted on the charging body. The display screen communicates with the device to be charged via the charging body, or the display screen communicates with the device to be charged via a wireless communication module, for displaying real-time information of the device to be charged. In this invention, the display screen can be placed in a convenient viewing position for the user, allowing the user to view the real-time information of the device to be charged at eye level. The display screen supports 360° free viewing angle adjustment, solving the problem of looking down / up, and effectively preventing user fatigue. When the display screen is damaged, only the display screen needs to be replaced, instead of replacing the entire device, effectively reducing maintenance costs. It can realize the synchronous display of real-time information of the device to be charged in long-distance charging scenarios.

Description

Technical Field

[0001] This utility model relates to the field of charging head technology, and in particular to a charging head and charger. Background Technology

[0002] Currently, in order to meet user needs, a display screen is designed on the main body of the charging head. However, in the existing technology, the display screen and the main body of the charging head are an integrated structure. Users need to adjust their body position when viewing the display screen, which can easily lead to fatigue. When the display screen is damaged, the whole thing needs to be replaced, resulting in high repair costs. Moreover, the display screen on the charging head cannot work independently of the main body and cannot simultaneously display the real-time information of the device being charged (such as mobile phones or computers) in long-distance charging scenarios. Summary of the Invention

[0003] This utility model provides a charging head and charger to solve the problems in the prior art where the display screen and the main body of the charging head are an integrated structure, which requires users to adjust their body position when viewing the display screen, easily leading to fatigue. When the display screen is damaged, the whole thing needs to be replaced, resulting in high maintenance costs. Moreover, the display screen on the charging head cannot work independently of the main body, and cannot synchronously display the real-time information of the device to be charged in long-distance charging scenarios.

[0004] A charging adapter includes a charging body and a display screen:

[0005] The charging unit is connected to the device to be charged and charges the device to be charged.

[0006] The display screen can be detachably mounted on the charging unit;

[0007] The display screen is communicatively connected to the device to be charged via the charging unit, or the display screen is communicatively connected to the device to be charged via a wireless communication module, for displaying real-time information of the device to be charged.

[0008] Preferably, the charging body is provided with a receiving groove, and the display screen is detachably installed in the receiving groove;

[0009] The charging body is also provided with a hand-held groove that communicates with the receiving slot, and the hand-held groove is located on one side of the display screen.

[0010] Preferably, the hand-picking groove is an arc-shaped groove with a depth of 2-4 mm and a curvature of 7-9 mm.

[0011] Preferably, the charging body is provided with a first magnetic component, and the display screen is provided with a second magnetic component, wherein the first magnetic component and the second magnetic component are magnetically connected.

[0012] Preferably, the first magnetic component includes a magnetic base, which is embedded in the charging body;

[0013] The second magnetic component includes a magnetic layer, the magnetic layer including a back plate and a plurality of magnets embedded in the back plate;

[0014] The back panel is mounted on the display screen;

[0015] The plurality of magnets are arranged at intervals for magnetic contact with the magnetic base or for adsorption onto the surface of an iron object.

[0016] Preferably, the charging body is provided with a first connector and the display screen is provided with a second connector, and the first connector and the second connector are engaged.

[0017] Preferably, the charging body is provided with a power supply spring and a data communication spring; the display screen is provided with power supply contacts and data communication contacts;

[0018] When the display screen and the charging body are in a combined state, the power supply spring pin is connected to the power supply contact to supply power to the display screen; the data communication spring pin is connected to the data communication contact to enable the display screen to display real-time information of the device to be charged.

[0019] The display screen has a built-in battery, and the wireless communication module is integrated into the display screen.

[0020] When the display screen is detached from the charging unit, the built-in battery powers the display screen, and the wireless communication module is used to communicate with the device to be charged.

[0021] Preferably, the display screen also integrates a Hall sensor and a controller; the Hall sensor is used to detect the status information of the display screen; the controller is connected to the Hall sensor and the built-in battery, and is used to control the working state of the built-in battery according to the status information detected by the Hall sensor.

[0022] Preferably, the display screen is provided with an indicator light, which is used to indicate the connection status of the display screen.

[0023] A charger includes a charging cable and a charging head;

[0024] The charging head has a charging interface on its charging body. One end of the charging cable is inserted into the charging interface, and the other end of the charging cable is used to connect to the device to be charged.

[0025] Compared with the prior art, the charging head provided in this embodiment of the utility model has a detachable display screen that can be installed on the charging body. The display screen can be placed in a position that is convenient for the user to view, allowing the user to view the real-time information of the device being charged (such as incoming calls and charging status) at eye level (without bending over). The display screen supports 360° free viewing angle adjustment, solving the problem of looking down / upward and effectively preventing user fatigue. When the display screen is damaged, only the display screen needs to be replaced, instead of replacing the whole device, effectively reducing maintenance costs. Moreover, when the display screen is separated from the charging body, it can communicate with the device being charged through a wireless communication module, enabling synchronous display of the real-time information of the device being charged in long-distance charging scenarios (for example, when a mobile phone is charging in the bedroom, the display screen can be detached and placed on the windowsill in the kitchen, allowing the user to view WeChat messages on the display screen while cooking), thus meeting different user needs and improving the applicability and practicality of the charging head. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is an exploded view of the charging head in one embodiment of the present invention;

[0028] Figure 2 This is an isometric view of the charging head in one embodiment of the present invention.

[0029] The components include: 1. Charging body; 2. Display screen; 3. Receptacle slot; 4. Hand-held groove; 5. First magnetic component; 6. Second magnetic component; 7. Power supply spring pin; 8. Data communication spring pin; 9. Power supply contact; 10. Data communication contact; 11. Light guide strip; and 12. Charging interface. Detailed Implementation

[0030] To make the technical problems, technical solutions, and beneficial effects solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0031] In the description of this application, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0032] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] This utility model provides a charging head, see reference. Figure 1 and Figure 2 The charging head includes a charging body 1 and a display screen 2: the charging body 1 is connected to the device to be charged and charges the device; the display screen 2 is detachably mounted on the charging body 1; the display screen 2 is communicatively connected to the device to be charged through the charging body 1, or the display screen 2 is communicatively connected to the device to be charged through a wireless communication module, and is used to display the real-time information of the device to be charged.

[0034] As an example, this charging head is used in a charger to charge a device via a charging cable. Specifically, it includes a charging body 1 and a display screen 2. The charging body 1 is connected to the device (e.g., the charging body 1 is connected to a mobile phone or computer via a charging cable) to charge the device. During installation, the display screen 2 is detachably mounted to the charging body 1 using magnetic connections, snap-fit ​​connections, or adhesive bonding. This allows for two states between the display screen 2 and the charging body 1: first, they are combined; second, they are separated. The display screen 2 can be placed in any position according to user needs, thus improving the charging head's applicability and practicality. When the display screen 2 is combined with the charging body 1, it communicates with the device through the charging body 1, displaying real-time information about the device. When the display screen 2 is separated from the charging body 1, it communicates with the device wirelessly, also displaying real-time information about the device.

[0035] Compared to existing technologies, the charging head in this example features a detachable display screen 2 mounted on the charging body 1. The display screen 2 can be placed in a convenient viewing position, allowing the user to view real-time information of the device being charged (such as incoming calls and charging status) at eye level (without bending over). The display screen 2 supports 360° viewing angle adjustment, addressing the issue of looking down or up, effectively preventing user fatigue. When the display screen 2 is damaged, only the display screen 2 needs to be replaced, eliminating the need for a complete replacement and effectively reducing maintenance costs. Furthermore, when the display screen 2 is detached from the charging body 1, it can communicate with the device being charged via a wireless communication module, enabling simultaneous display of real-time information in long-distance charging scenarios (e.g., while a phone is charging in the bedroom, the display screen 2 can be detached and placed on a windowsill in the kitchen, allowing the user to check WeChat messages while cooking). This meets diverse user needs, thereby improving the charging head's applicability and practicality.

[0036] In one embodiment, reference is made to Figure 1 The charging body 1 is provided with a receiving groove 3, and the display screen 2 can be detachably installed in the receiving groove 3; the charging body 1 is also provided with a hand-pry groove 4 that communicates with the receiving groove 3, and the hand-pry groove 4 is located on one side of the display screen 2.

[0037] As an example, the charging body 1 is provided with a receiving groove 3. During installation, the display screen 2 can be detachably installed in the receiving groove 3 by means of magnetic connection, snap-fit ​​and adhesive. The charging body 1 is also provided with a hand-pry groove 4 that communicates with the receiving groove 3. The hand-pry groove 4 is located on one side of the display screen 2. This setting realizes the optimization of human-machine engineering. The hand-pry groove 4 provides convenience for disassembling and assembling the display screen 2 and improves the efficiency of picking up and putting down the display screen 2.

[0038] In one embodiment, reference is made to Figure 1 and Figure 2 The hand-carved groove 4 is an arc-shaped groove with a depth of 2-4mm and a curvature of 7-9mm.

[0039] As an example, the hand-peeling groove 4 is an arc-shaped groove with a depth of 2-4mm and a curvature of 7-9mm. This design allows the hand-peeling groove 4 to fit the user's thumb, making it easier for the user to perform prying actions, thus facilitating the disassembly and assembly of the display screen 2 and improving the efficiency of picking up and putting down the display screen 2.

[0040] In one embodiment, reference is made to Figure 1 and Figure 2 The charging body 1 is provided with a first magnetic component 5, and the display screen 2 is provided with a second magnetic component 6. The first magnetic component 5 and the second magnetic component 6 are magnetically connected.

[0041] As an example, the charging body 1 is provided with a first magnetic component 5, and the display screen 2 is provided with a second magnetic component 6. With this configuration, the first magnetic component 5 and the second magnetic component 6 are magnetically connected, and the display screen 2 can be detachably installed on the charging body 1 by magnetic connection. In this way, there are two states between the display screen 2 and the charging body 1: the first is that the display screen 2 and the charging body 1 are in a combined state, and the second is that the display screen 2 and the charging body 1 are in a separated state. The display screen 2 can be placed in any position according to the user's needs to meet different user needs, thereby improving the applicability and practicality of the charging head.

[0042] In one embodiment, reference is made to Figure 1 and Figure 2 The first magnetic component 5 includes a magnetic base, which is embedded in the charging body 1; the second magnetic component 6 includes a magnetic layer, which includes a back plate and a plurality of magnets embedded in the back plate; the back plate is mounted on the display screen 2; the plurality of magnets are arranged at intervals for magnetic contact with the magnetic base or for adsorption onto the surface of an iron object.

[0043] As an example, the first magnetic component 5 includes a magnetic base. During installation, the magnetic base is embedded in the charging body 1, specifically in the receiving groove 3, to improve the installation stability of the first magnetic component 5. The second magnetic component 6 includes a magnetic layer, which comprises a back plate and multiple magnets embedded in the back plate. During installation, the back plate is mounted on the display screen 2, and the multiple magnets are arranged at intervals. Specifically, 16 sets of N52 neodymium magnet arrays are embedded in the back plate, with a magnetic attraction force of 0.8N ± 0.2N. When the display screen 2 is combined with the charging body 1, the magnets are magnetically connected to the magnetic base to mount the display screen 2 on the charging body 1. When the display screen 2 is separated from the charging body 1, the magnets are attracted to the surface of an iron object, allowing the display screen 2 to be placed in any position according to the user's needs, thereby improving the applicability and practicality of the charging head.

[0044] For example, by inserting the charging head into the socket under the table and attaching the display screen 2 to the metal surface of other objects, the user can view the real-time information of the device being charged (such as incoming calls and charging status) at eye level (without bending over). The display screen 2 supports 360° free adjustment of the viewing angle, solving the problem of looking down / up, and effectively preventing fatigue during use.

[0045] For example, you can charge your phone in the bedroom and detach the display screen 2 to attach it to the kitchen refrigerator door. While cooking, you can view WeChat messages on the detached screen (via Bluetooth direct connection and synchronization).

[0046] In one embodiment, the charging body 1 is provided with a first card connector, and the display screen 2 is provided with a second card connector, and the first card connector and the second card connector are engaged.

[0047] As an example, the charging body 1 is provided with a first snap-fit ​​connector, and the display screen 2 is provided with a second snap-fit ​​connector. With this configuration, the first snap-fit ​​connector and the second snap-fit ​​connector can be snapped together, allowing the display screen 2 to be detachably installed on the charging body 1. This allows for two states between the display screen 2 and the charging body 1: the first is that the display screen 2 and the charging body 1 are combined, and the second is that the display screen 2 and the charging body 1 are separated. The display screen 2 can be placed in any position according to the user's needs to meet different user requirements, thereby improving the applicability and practicality of the charging head.

[0048] In one embodiment, reference is made to Figure 1The charging body 1 is equipped with a power supply spring pin 7 and a data communication spring pin 8; the display screen 2 is equipped with a power supply contact 9 and a data communication contact 10; when the display screen 2 and the charging body 1 are in a combined state, the power supply spring pin 7 connects with the power supply contact 9 to supply power to the display screen 2; the data communication spring pin 8 connects with the data communication contact 10 to enable the display screen 2 to display real-time information of the device to be charged; the display screen 2 is equipped with a built-in battery, and a wireless communication module is integrated into the display screen 2; when the display screen 2 and the charging body 1 are in a separated state, the built-in battery supplies power to the display screen 2, and the wireless communication module is used to communicate with the device to be charged.

[0049] As an example, the charging body 1 is provided with a power supply spring pin 7 and a data communication spring pin 8; the display screen 2 is provided with a power supply contact 9 and a data communication contact 10. With this configuration, the display screen 2 can be detachably installed on the charging body 1. There are two states between the display screen 2 and the charging body 1: a combined state and a separated state. By setting the power supply spring pin 7, the power supply contact 9 and the built-in battery, the display screen 2 can obtain power through the charging body 1 or the built-in battery. The dual-mode power supply saves energy and reduces power consumption. When the display screen 2 and the charging body 1 are in the combined state, the power supply spring pin 7 and the power supply contact 9 are connected to form a closed circuit, and the charging body 1 can supply power to the display screen 2 through the power supply spring pin 7; the data communication spring pin 8 is connected to the data communication contact 10, and the charging body 1 can use the data communication spring pin 8 to make the display screen 2 display the real-time information of the device to be charged; the display screen 2 has a built-in battery, and the wireless communication module is integrated into the display screen 2; with this configuration, when the display screen 2 and the charging body 1 are in the separated state, the built-in battery supplies power to the display screen 2, and the display screen 2 communicates with the device to be charged through the wireless communication module.

[0050] The device includes two power supply pins 7 and two data communication pins 8. These pins are inserted into the first magnetic component 5, ensuring precise alignment and contact between the pin contacts during display screen 2 installation. This reduces data transmission error rates and improves data transmission stability compared to the USB-C interface, providing anti-interference communication protection. If display screen 2 is accidentally damaged, a new display screen 2 can be purchased and attached to the charging unit 1; the pins and contacts will automatically pair. The built-in 20mAh ultra-thin lithium battery switches power supply when disconnected, providing up to 72 hours of continuous use.

[0051] In one embodiment, the display screen 2 also integrates a Hall sensor and a controller; the Hall sensor is used to detect the status information of the display screen 2; the controller is connected to the Hall sensor and the built-in battery, and is used to control the working state of the built-in battery according to the status information detected by the Hall sensor.

[0052] As an example, the display screen 2 also integrates a Hall sensor and a controller. The Hall sensor can detect the status information of the display screen 2. The controller is connected to the Hall sensor and the built-in battery, and can control the working state of the built-in battery based on the status information detected by the Hall sensor. Thus, when the Hall sensor detects that the display screen 2 and the charging unit 1 are in a combined state, the controller controls the built-in battery to be inactive, allowing the charging unit 1 to supply power to the display screen 2 via the power supply pin 7. When the Hall sensor detects that the display screen 2 and the charging unit 1 are in a separated state, the controller controls the built-in battery to be active, allowing the built-in battery to supply power to the display screen 2. The display screen 2 has two power supply modes, enabling switching between them and effectively reducing power consumption.

[0053] In one embodiment, reference is made to Figure 1 and Figure 2 The display screen 2 is equipped with an indicator light, which is used to indicate the connection status of the display screen 2.

[0054] As an example, an indicator light is provided on the display screen 2. The indicator light will illuminate when the display screen 2 is combined with or separated from the charging unit 1, so as to inform the user of the connection status of the display screen 2. In addition, a light guide strip 11 with a thickness of 0.45mm-0.55mm is embedded in the bezel of the display screen 2 to facilitate the discharge of the light from the indicator light.

[0055] This utility model provides a charger, as shown in the following embodiment. Figure 1 and Figure 2 It includes a charging cable and a charging head; the charging body 1 of the charging head is provided with a charging interface 12, one end of the charging cable is inserted into the charging interface 12, and the other end of the charging cable is used to connect to the device to be charged.

[0056] As an example, the charger includes a charging cable and a charging head. During installation, a charging interface 12 is provided on the charging body 1 of the charging head. One end of the charging cable is inserted into the charging interface 12, and the other end of the charging cable is used to connect to the device to be charged (for example, the charging body 1 is connected to an electronic product such as a mobile phone or computer via the charging cable), thus enabling charging of the device to be charged. During installation, the display screen 2 is detachably installed on the charging body 1 using methods such as magnetic connection, snap-fit, and adhesive. This allows for two states between the display screen 2 and the charging body 1: the first is a combined state, and the second is a separated state. The display screen 2 can be placed in any position according to user needs to meet different usage requirements, thereby improving the applicability and practicality of the charging head. When the display screen 2 and the charging body 1 are combined, the display screen 2 communicates with the device to be charged through the charging body 1, and the display screen 2 can display the real-time information of the device to be charged. When the display screen 2 and the charging body 1 are separated, the display screen 2 communicates with the device to be charged through a wireless communication module, and the display screen 2 can also display the real-time information of the device to be charged.

[0057] Compared to existing technologies, the charging head in this example features a detachable display screen 2 mounted on the charging body 1. The display screen 2 can be placed in a convenient viewing position, allowing the user to view real-time information of the device being charged (such as incoming calls and charging status) at eye level (without bending over). The display screen 2 supports 360° viewing angle adjustment, addressing the issue of looking down or up, effectively preventing user fatigue. When the display screen 2 is damaged, only the display screen 2 needs to be replaced, eliminating the need for a complete replacement and effectively reducing maintenance costs. Furthermore, when the display screen 2 is detached from the charging body 1, it can communicate with the device being charged via a wireless communication module, enabling simultaneous display of real-time information in long-distance charging scenarios (e.g., while a phone is charging in the bedroom, the display screen 2 can be detached and placed on a windowsill in the kitchen, allowing the user to check WeChat messages while cooking). This meets diverse user needs, thereby improving the charging head's applicability and practicality.

[0058] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A charging head, characterized by, Includes the charging unit and the display screen: The charging unit is connected to the device to be charged and charges the device. The display screen can be detachably mounted on the charging unit; The display screen is communicatively connected to the device to be charged via the charging unit, or the display screen is communicatively connected to the device to be charged via a wireless communication module, for displaying real-time information of the device to be charged.

2. The charging head of claim 1, wherein, The charging body is provided with a receiving slot, and the display screen can be detachably installed in the receiving slot; The charging body is also provided with a hand-held groove that communicates with the receiving slot, and the hand-held groove is located on one side of the display screen.

3. The charging head of claim 2, wherein, The hand-held groove is an arc-shaped groove with a depth of 2-4 mm and a curvature of 7-9 mm.

4. The charging head of claim 1, wherein, The charging body is provided with a first magnetic component, and the display screen is provided with a second magnetic component, wherein the first magnetic component and the second magnetic component are magnetically connected.

5. The charging head of claim 4, wherein, The first magnetic component includes a magnetic base, which is embedded in the charging body; The second magnetic component includes a magnetic layer, the magnetic layer including a back plate and a plurality of magnets embedded in the back plate; The back panel is mounted on the display screen; The plurality of magnets are arranged at intervals for magnetic contact with the magnetic base or for adsorption onto the surface of an iron object.

6. The charging head of claim 1, wherein, The charging body is provided with a first card connector, and the display screen is provided with a second card connector, and the first card connector and the second card connector are engaged.

7. The charging head of claim 1, wherein, The charging body is equipped with a power supply spring and a data communication spring; the display screen is equipped with power supply contacts and data communication contacts; When the display screen and the charging body are in a combined state, the power supply spring pin is connected to the power supply contact to supply power to the display screen; the data communication spring pin is connected to the data communication contact to enable the display screen to display real-time information of the device to be charged. The display screen has a built-in battery, and the wireless communication module is integrated into the display screen. When the display screen is detached from the charging unit, the built-in battery powers the display screen, and the wireless communication module is used to communicate with the device to be charged.

8. The charging head of claim 7, wherein, The display screen also integrates a Hall sensor and a controller; the Hall sensor is used to detect the status information of the display screen; the controller is connected to the Hall sensor and the built-in battery, and is used to control the working state of the built-in battery according to the status information detected by the Hall sensor.

9. The charging head of claim 7, wherein, The display screen is equipped with an indicator light, which is used to indicate the connection status of the display screen.

10. A charger characterized by comprising: Includes a charging cable and a charging head as described in any one of claims 1-9; The charging head has a charging interface on its charging body. One end of the charging cable is inserted into the charging interface, and the other end of the charging cable is used to connect to the device to be charged.

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