CN219918468U - Mobile charging device - Google Patents

Abstract

The embodiment of the utility model provides a mobile charging device, which comprises a shell, a power supply module, a magnetic wireless charging module and a functional control module, wherein the surface of the shell is provided with a wireless charging area, the power supply module is respectively assembled in the shell, the magnetic wireless charging module is electrically connected with the power supply module, the functional control module is electrically connected with the power supply module and the magnetic wireless charging module, the pickup lamp module is assembled on the shell and comprises a pickup unit and a light-emitting unit, the pickup unit is used for detecting the environmental volume, the functional control module comprises a comparator unit which is respectively electrically connected with the pickup unit and the light-emitting unit, and the comparator unit receives the sound volume value detected by the pickup unit in real time and outputs a control signal which is matched with the sound volume value to the light-emitting unit after comparison processing so as to control the light-emitting state of the light-emitting unit. According to the embodiment of the utility model, the power supply module, the magnetic wireless charging module and the sound pickup lamp module are integrated on the shell to form a whole, so that the device is more compact in structure, various in function and strong in portability.

Description

Mobile charging device

Technical Field

The embodiment of the utility model relates to the technical field of sound pickup lamps, in particular to a mobile charging device.

Background

Wireless chargers have become the tool of choice for charging electronic devices such as cell phones, headsets, and the like for their convenience.

The existing wireless charger generally comprises a shell, a power supply module, a magnetic attraction wireless charging module and a function control module, wherein the surface of the shell is provided with a wireless charging area for placing equipment to be charged, the power supply module is respectively assembled in the shell, the magnetic attraction wireless charging module is electrically connected with the power supply module and is opposite to and close to the wireless charging area, and the function control module is electrically connected with the power supply module and the magnetic attraction wireless charging module.

The inventor finds that the wireless charger has a single function and only has a wireless charging function in a specific implementation process, and in a scene where the atmosphere sense of music needs to be increased, equipment such as a sound pickup lamp is usually needed to be additionally adopted, so that the wireless charger needs to be carried while a sound pickup lamp is carried, the carrying burden is increased, and the wireless charger is inconvenient to hold and carry.

Disclosure of Invention

The technical problem to be solved by the embodiment of the utility model is to provide the mobile charging device which has various functions and strong portability.

In order to solve the technical problems, the embodiment of the utility model adopts the following technical scheme: the utility model provides a mobile charging device, includes the surface have the wireless regional casing that charges that supplies to wait to charge equipment to place, assemble respectively in power module in the casing and with power module electricity is connected just and be close to wireless charging module that charges that the magnetism of regional arrangement is inhaled and with power module and magnetism inhale wireless charging module electricity and be connected function control module, wherein, the device still including assemble in the lamp module on the casing, the lamp module is including the pickup unit and the luminescence unit that are used for detecting the environment volume, the function control module include respectively with the comparator unit that pickup unit and luminescence unit electricity are connected, the comparator unit real-time receive the volume value that the pickup unit detected and after the contrast processing output with the control signal of volume value looks adaptation gives the luminescence unit in order to control the luminescence state of luminescence unit.

Further, the function control module comprises a control circuit board and a control key which is fixed on the outer surface of the shell, is electrically connected between the control circuit board and the sound pickup lamp module and is used for controlling the on-off of the sound pickup lamp module circuit, and the comparator unit is arranged on the control circuit board.

Further, the light emitting unit comprises a power supply circuit board electrically connected with the control circuit board and a plurality of RGB lamp beads arranged on the power supply circuit board, and the light emitting surfaces of the RGB lamp beads face to the outside of the shell.

Further, a plurality of the RGB lamp beads on the power supply circuit board are distributed in a linear array.

Further, one of the light emitting units is provided on each of opposite sides of the housing.

Further, an opening is formed in the casing at a position corresponding to the sound pickup lamp module, and a light-transmitting cover is arranged at the opening.

Further, the shell comprises a bottom shell, a face shell, a top side cover and a bottom side cover, wherein the face shell is arranged in parallel with the bottom shell at a preset interval, the top side cover and the bottom side cover are respectively clamped at two opposite ends of the bottom shell and the face shell, and a power input port electrically connected with the function control module and a charging port for plugging the equipment to be charged are arranged on the top side cover and/or the bottom side cover.

Further, the power supply module comprises a rechargeable battery which is arranged in the shell and is charged and discharged with the function control module under the control of the function control module, and an electric quantity display unit which is arranged on the surface of the shell and is electrically connected with the rechargeable battery.

Further, a detachable decorative cover plate is arranged on the shell.

Further, the magnetic wireless charging module comprises a wireless charging coil electrically connected with the function control module and a magnetic unit which is arranged around the wireless charging coil and used for adsorbing equipment to be charged and placed in the wireless charging area.

By adopting the technical scheme, the embodiment of the utility model has at least the following beneficial effects: according to the embodiment of the utility model, the magnetic wireless charging module, the power supply module and the sound pickup lamp module are integrally arranged on the shell to form a whole, the device is more compact in structure, the independent power supply module is adopted, the magnetic wireless charging can be carried out on external equipment to be charged, the music atmosphere can be added in a scene needing to be added, the sound pickup lamp module capable of continuously changing the luminous state along with the volume of music is adopted, the luminous unit is used as an atmosphere lamp, the use requirements of various scenes are met, and the device is multifunctional and convenient to carry.

Drawings

Fig. 1 is a schematic structural view showing a combined state of an alternative embodiment of the mobile charging device of the present utility model.

Fig. 2 is a schematic view showing a disassembled state of an alternative embodiment of the mobile charging device of the present utility model.

Fig. 3 is a schematic view showing a disassembled state of a mobile charging device according to still another alternative embodiment of the present utility model.

Fig. 4 is a schematic block diagram of the mobile charging device of the present utility model.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the specific examples. It should be understood that the following exemplary embodiments and descriptions are only for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that the embodiments and features of the embodiments of the utility model may be combined with one another without conflict.

As shown in fig. 1 to 4, an alternative embodiment of the present utility model provides a mobile charging apparatus, which includes a housing 1 having a wireless charging area 10 on a surface thereof for placing a device to be charged, a power supply module 2 respectively assembled in the housing 1, a magnetically attracted wireless charging module 3 electrically connected to the power supply module 2 and disposed opposite to and near the wireless charging area 10, and a function control module 4 electrically connected to the power supply module 2 and the magnetically attracted wireless charging module 3, wherein the apparatus further includes a pickup lamp module 5 assembled on the housing 1, the pickup lamp module 5 includes a pickup unit 51 and a light emitting unit 52 for detecting an ambient volume, the function control module 4 includes a comparator unit 43 electrically connected to the pickup unit 51 and the light emitting unit 52, respectively, and the comparator unit 43 receives a volume value detected by the pickup unit 51 in real time and outputs a control signal adapted to the volume value to the light emitting unit 52 after a comparison process to control a light emitting state of the light emitting unit 52.

According to the embodiment of the utility model, the magnetic wireless charging module 3, the power supply module 2 and the sound pickup lamp module 5 are integrally arranged on the shell 1 to form a whole, the device structure is more compact, the independent power supply module 2 is adopted, the magnetic wireless charging can be carried out on external equipment to be charged, the music atmosphere can be added in a scene needing to be added, the sound pickup lamp module 5 with the light emitting state changing along with the volume of music is adopted, the light emitting unit 52 is used as an atmosphere lamp, the use requirements of various scenes are met, and the multifunctional portable music charger is multifunctional and convenient to carry. In a specific implementation, the sound pick-up unit 51 is provided with a sound pick-up hole 100 on the housing 1 corresponding to the position of the sound pick-up unit 51, the sound pick-up unit 51 is a microphone provided on the function control module 4, the microphone detects an external volume value in real time through the sound pick-up hole 100 on the housing 1 and transmits the volume value to the comparator unit 43, and the comparator unit 43 obtains and outputs a control signal, such as a current value, adapted to the volume value after comparison processing, so as to output a current with a corresponding magnitude to the light-emitting unit 52 to adjust the light-emitting state of the light-emitting unit 52.

In an alternative embodiment of the present utility model, as shown in fig. 1 to 4, the function control module 4 includes a control circuit board 41 and a control key 42 fixed on an outer surface of the housing 1 and electrically connected between the control circuit board 41 and the sound pickup lamp module 5 to control the on/off of the circuit of the sound pickup lamp module 5, and the comparator unit 43 is disposed on the control circuit board 41. In this embodiment, the outer surface of the housing 1 is provided with a plurality of keys for assembling the control keys 42, and the plurality of control keys 42 are electrically connected with the control circuit board 41 and control the working state of the sound pickup lamp module 5. In particular implementations, the control keys 42 include an ON key that turns ON the functions of the spotlight module 5 and an OFF key that turns OFF the functions of the spotlight module 5.

In an alternative embodiment of the present utility model, as shown in fig. 1 to 4, the light emitting unit 52 includes a power supply circuit board 521 electrically connected to the control circuit board 41, and a plurality of RGB lamp beads 522 disposed on the power supply circuit board 521, where a light emitting surface of the RGB lamp beads 522 faces the outside of the housing 1. In this embodiment, the light emitting unit 52 employs a plurality of RGB lamp beads 522 to satisfy the light emission of different colors, and the RGB lamp beads 522 are further powered by the power supply circuit board 521, so that the normal use of the light emitting unit 52 is effectively ensured.

In an alternative embodiment of the present utility model, as shown in fig. 1-4, a plurality of the RGB lamp beads 522 on the power circuit board 521 are distributed in a linear array. In this embodiment, a plurality of RGB light beads 522 on the power supply circuit board 521 are arranged in a linear array, so as to generate a straight light bar display effect, and the structure is simple and practical.

In an alternative embodiment of the utility model, as shown in fig. 1-4, one of the light emitting units 52 is provided on each of the opposite sides of the housing 1. In this embodiment, two groups of light emitting units 52 are provided, and the two groups of light emitting units 52 are disposed on two opposite sides of the housing 1 in the length direction, so that two sides of the housing 1 can display different light effects and enhance visual effects.

In an alternative embodiment of the present utility model, as shown in fig. 1-4, an opening 17 is provided on the housing 1 corresponding to the portion of the sound pickup module 5, and a light-transmitting cover 18 is provided at the opening 17. In this embodiment, the two opposite sides of the housing 1 are provided with openings 17 for assembling the light-transmitting cover 18, and the light-transmitting cover 18 covers the light-emitting surface of the RGB lamp beads 522 of the light-emitting unit 52, so as to isolate the contact between the RGB lamp beads 522 and the outside, effectively protect the RGB lamp beads 522, and collect the light together to protect eyes.

In an alternative embodiment of the present utility model, as shown in fig. 1 to 4, the housing 1 includes a bottom shell 11, a surface shell 12 disposed parallel to the bottom shell 11 at a predetermined distance, and a top cover 13 and a bottom cover 14 respectively fastened to opposite ends of the bottom shell 11 and the surface shell 12, where a power input port 15 electrically connected to the function control module 4 and a charging port 16 for plugging the device to be charged are provided on the top cover 13 and/or the bottom cover 14. In this embodiment, the wireless charging area 10 is located at one side of the shell 12, an external power source is electrically connected with the function control module 4 through the power input port 15, and in the assembly process of the shell 1, the bottom shell 11 and the shell 12 are first installed through respective corresponding positioning pins and positioning holes, the process light-transmitting cover 18 is clamped in an opening 17 formed between the bottom shell 11 and the shell 12, and then the top side cover 13 and the bottom side cover 14 are correspondingly inserted into insertable spaces at two corresponding sides of the bottom shell 11 and the shell 12 and are correspondingly fastened and fixed, thereby finally completing the assembly of the shell 1. In addition, the charging port 16 may be provided with a plurality of different types of interfaces, such as a lighting interface, a type-c interface, a micro-usb, etc., and the number and types of the charging ports 16 are not limited herein. While in implementations, the charging port 16 employs only one and type-c interface.

In an alternative embodiment of the present utility model, as shown in fig. 1 to 4, the power supply module 2 includes a rechargeable battery 21 which is disposed inside the housing 1 and is electrically connected to the function control module 4 to be charged and discharged under the control of the function control module 4, and a power display unit 22 which is disposed on the surface of the housing 1 and is electrically connected to the rechargeable battery 21. In this embodiment, through setting up rechargeable battery 21 and the electric quantity display element 22 of being controlled by function control module 4, carry out the residual electric quantity to rechargeable battery 21 and show, the use of the device of being convenient for, further, electric quantity display element 22 includes circuit board 221 that is connected with power module 2 electricity and sets up lamp pearl strip 222 and the printing opacity board 223 of indicating power module 2 electric quantity on the circuit board 221, the protrusion is formed with long sand grip 2231 on the printing opacity board 223, be equipped with on the base lid 14 with the mounting groove 111 of the long sand grip 2231 form looks adaptation on the printing opacity board 223, printing opacity board 223 is fixed on casing 1 inner wall and long sand grip 2231 corresponds location and equipment in mounting groove 111, can effectively seal mounting groove 111. In practical application, the light-transmitting plate 223 and the light bead strip 222 are arranged at intervals, 4 side-by-side light beads are arranged on the light bead strip 222, the on-off state of the light beads on the light bead strip 222 can be directly seen through the light-transmitting plate 223, when one light bead is on, the residual electric quantity of the power supply module 2 is less than 25%, and for example, when two light beads are on, the residual electric quantity of the power supply module 2 is 25% -50%. Besides, the above-mentioned structure of the power display unit 22 is adopted, and the power display module may also use a structure in which the light beads partially protrude out of the housing 1 to indicate the power, and the specific structure is not described herein.

In an alternative embodiment of the utility model, as shown in fig. 1-4, the housing 1 is provided with a removable decorative cover plate 19. In this embodiment, the decorative cover plate 19 is disposed on the bottom shell 11 in the housing 1, and different appearance patterns are designed through the decorative cover plate 19, so that the overall appearance effect of the housing 1 can be effectively optimized. In particular embodiments, the decorative cover plate 19 is attached to the bottom shell 11 by a snap-fit connection or by magnetic attraction.

In an alternative embodiment of the present utility model, as shown in fig. 1 to 4, the magnetically attractive wireless charging module 3 includes a wireless charging coil 31 electrically connected to the function control module 4, and a magnetically attractive unit 32 disposed around the wireless charging coil 31 for attracting the device to be charged placed in the wireless charging area 10. In this embodiment, the magnetic attraction unit 32 is a magnetic coil, and the wireless charging coil 31 inside the housing 1 is electrically connected with the control circuit board 41 during practical application, and then is adhered to the power supply module 2 to form a wireless transmitting end, and the wireless charging coil 31 is at the center of the magnetic coil, and the magnetic coil is fixed around the wireless charging coil 31 to form a magnetic attraction automatic accurate positioning and fixing device to be charged with magnetism on the wireless charging area 10. It should be noted that the magnetic attraction unit 32 may also be attraction magnets with different shapes, and the attraction magnets are arranged around the wireless charging coil 31, so that the same effect of the magnetic coil can be achieved.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many changes may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are all within the scope of the present utility model.

Claims (10)

1. The utility model provides a remove charging device, includes the surface have the wireless charging area's that supplies to wait to charge equipment casing, assemble respectively in power module in the casing and with power module electricity is connected just and be close to wireless charging area arranges magnetism inhale wireless charging module and with power module and magnetism inhale wireless charging module electricity and be connected's function control module, a serial communication port, the device still including assemble in pick-up lamp module on the casing, the pick-up lamp module is including pick-up unit and the luminescence unit that is used for detecting the environment volume, the function control module include respectively with pick-up unit and luminescence unit electricity are connected comparator unit, comparator unit real-time reception pick-up unit detects the volume value and after the contrast processing output with the control signal of volume value looks adaptation gives luminescence unit in order to control luminescence unit's luminescence state.

2. The mobile charging device of claim 1, wherein the function control module comprises a control circuit board and a control key fixed on an outer surface of the housing and electrically connected between the control circuit board and the sound pickup lamp module to control on-off of a circuit of the sound pickup lamp module, and the comparator unit is disposed on the control circuit board.

3. The mobile charging device of claim 2, wherein the light emitting unit comprises a power supply circuit board electrically connected with the control circuit board and a plurality of RGB lamp beads arranged on the power supply circuit board, and a light emitting surface of the RGB lamp beads faces to the outside of the housing.

4. The mobile charging device of claim 3, wherein a plurality of the RGB light beads on the power circuit board are distributed in a linear array.

5. A mobile charging device as claimed in claim 1 or 3 or 4, wherein one of the light emitting units is provided on each of opposite sides of the housing.

6. The mobile charging unit as claimed in any one of claims 1-4, wherein an opening is provided in a portion of the housing corresponding to the sound pickup lamp module, and a light-transmitting cover is provided in the opening.

7. The mobile charging device according to claim 1, wherein the housing comprises a bottom shell, a face shell arranged in parallel with the bottom shell at a predetermined distance, and a top cover and a bottom cover respectively clamped at two opposite ends of the bottom shell and the face shell, wherein a power input port electrically connected with a function control module and a charging port for plugging the device to be charged are arranged on the top cover and/or the bottom cover.

8. The mobile charging device according to claim 1 or 7, wherein the power supply module comprises a rechargeable battery which is built in the housing and is charged and discharged with the function control module under the control of the function control module, and an electric quantity display unit which is arranged on the surface of the housing and is electrically connected with the rechargeable battery.

9. The mobile charging unit of claim 1, wherein the housing is provided with a removable decorative cover.

10. The mobile charging device of claim 1, wherein the magnetic attraction wireless charging module comprises a wireless charging coil electrically connected with the function control module and a magnetic attraction unit arranged around the wireless charging coil for attracting equipment to be charged placed in the wireless charging area.