CN220342073U

CN220342073U - Charging device

Info

Publication number: CN220342073U
Application number: CN202321867196.5U
Authority: CN
Inventors: 简志衡
Original assignee: Boro Lighting Appliance Co ltd
Current assignee: Boro Lighting Appliance Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-12
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a charging device, which comprises a fixed cylinder, wherein a movable cavity is arranged in the fixed cylinder, a cylinder opening is arranged at the top of the movable cavity, a movable cylinder body is arranged in the movable cavity, a reset spring and a self-locking device are arranged between the bottom of the movable cavity and the bottom of the movable cylinder body, the upper end and the lower end of the reset spring are respectively connected with the bottom of the movable cylinder body and the bottom of the movable cavity, the self-locking device comprises a first self-locking device matching end arranged at the bottom of the movable cavity and a second self-locking device matching end arranged at the bottom of the movable cylinder body, and the second self-locking device matching end is arranged above the first self-locking device matching end; the side wall of the movable cylinder body is provided with an electrical appliance socket. The utility model has reasonable structural design, can hide and expose the electrical appliance socket by simply pressing the top plane of the movable cylinder, and is convenient, quick, flexible and multipurpose.

Description

Charging device

Technical Field

The utility model relates to the technical field of charging of low-power electrical appliances, in particular to a charging device.

Background

Today, with the development of networks and intellectualization in recent years, smart phones, tablet computers and wearable devices have become necessities for people to live. As an indispensable mobile phone in daily life, charging is often required, in many occasions, a socket capable of supplying power to a mobile phone charger is usually arranged on a wall, and for areas such as office tables, coffee tables, meeting places and the like, a USB charger is switched by adopting a socket, and therefore, the mobile phone charger is inconvenient and attractive.

Therefore, there is a need to develop a charging device that can be hidden within a mounting table when not in use, thereby improving convenience and aesthetics.

Disclosure of Invention

The utility model aims to provide a charging device which can be hidden in a mounting table surface when not in use, thereby improving convenience and aesthetic property.

In order to achieve the above purpose, the technical scheme of the utility model provides a charging device, which comprises a fixed cylinder, wherein a movable cavity is arranged in the fixed cylinder, a cylinder opening is arranged at the top of the movable cavity, a movable cylinder body is arranged in the movable cavity, a reset spring and a self-locking device are arranged between the bottom of the movable cavity and the bottom of the movable cylinder body, the upper end and the lower end of the reset spring are respectively connected with the bottom of the movable cylinder body and the bottom of the movable cavity, the self-locking device comprises a first self-locking device matching end arranged at the bottom of the movable cavity and a second self-locking device matching end arranged at the bottom of the movable cylinder body, the second self-locking device matching end is arranged above the first self-locking device matching end, the second self-locking device matching end can be locked and unlocked with the first self-locking device matching end when receiving downward pressing force, and the reset spring can drive the movable cylinder body to pop up from the cylinder opening; the side wall of the movable barrel is provided with an electrical socket, and the electrical socket can be hidden in the movable cavity downwards from the barrel opening and can be exposed out of the movable cavity upwards.

Further, a wireless charging device is arranged at the top of the movable cylinder body, when the matching end of the second self-locking device is locked with the matching end of the first self-locking device, the wireless charging device is kept flush with the cylinder opening, and when the matching end of the second self-locking device is unlocked with the matching end of the first self-locking device, the wireless charging device is higher than the cylinder opening.

Further, wireless charging device includes from top to bottom wireless charging device places board, wireless charging circuit module, wireless charging module backup pad that sets gradually, wireless charging device place the board with wireless charging module backup pad joint.

Further, a silica gel anti-slip pad is arranged on the wireless charging device placing plate; the wireless charging circuit module is connected with the wireless charging power supply module through wires, and the wireless charging power supply module is arranged in the movable cylinder.

Further, a USB charging port is arranged on the side wall of the movable barrel, and the USB charging port can be hidden in the movable cavity downwards from the barrel opening and can be exposed out of the movable cavity upwards.

Further, the electrical socket is arranged on one side wall of the movable cylinder, and the USB charging port is arranged on the other side wall of the movable cylinder; the bottom of the movable barrel is provided with a movable base, a USB wired charging power supply module is arranged in the movable base, and the USB charging port is electrically connected with the USB wired charging power supply module; the movable base is provided with a USB wired charging power supply module upper cover, and the USB wired charging power supply module upper cover is arranged below the electrical appliance socket.

Further, the second self-locking device matching end and the reset spring are arranged in the middle of the bottom of the movable base, and the second self-locking device matching end and the first self-locking device matching end penetrate through the middle of the reset spring.

Further, a power line extending downwards is arranged at the bottom edge of the movable base, a wire through hole is formed in the lower side wall of the fixed barrel, and the power line penetrates through the wire through hole.

Further, the fixed cylinder comprises a fixed cylinder main body and a fixed cylinder cover, a side wall of the fixed cylinder main body is provided with a side wall opening, the side wall opening is clamped with the fixed cylinder cover, and the matching end of the first self-locking device is clamped between the fixed cylinder main body and the bottom wall of the fixed cylinder cover.

Further, a limiting ring extending towards the outer diameter direction is arranged at the top edge of the fixed cylinder, and a decorative ring is arranged on the top surface of the limiting ring; the side wall of the fixed cylinder is provided with external threads, and the external threads are in threaded connection and matched with the mounting nut.

In summary, the technical scheme of the utility model has the following beneficial effects: the utility model has reasonable structural design, and (1) when the movable cylinder receives the downward pressing acting force once, the reset spring is compressed, the matching end of the second self-locking device moves downwards and is locked with the matching end of the first self-locking device, and the electrical appliance socket is accommodated in the movable cavity. (2) When the movable cylinder receives the downward pressing force again, the matching end of the second self-locking device is unlocked with the matching end of the first self-locking device, and the reset spring resets and drives the movable cylinder to pop up from the cylinder opening, so that the electrical socket is exposed out of the movable cavity. From the analysis, the utility model can hide and expose the switching electrical appliance socket by simply pressing the top plane of the movable cylinder, and is convenient, quick, flexible and multipurpose. Therefore, the fixed cylinder can be arranged on the table top, the charging device is integrally hidden in the installation table top when not in use, and the movable cylinder is ejected upwards when in use, and the power supply socket is exposed, so that convenience and attractiveness are improved.

Drawings

FIG. 1 is a schematic perspective view of a first embodiment of the present utility model mated with a mounting plate;

FIG. 2 is a schematic view of a second perspective of the utility model when mated with a mounting plate;

FIG. 3 is a schematic diagram of an exploded construction of the present utility model;

FIG. 4 is a schematic perspective view of a mounting plate that may be used with the present utility model;

FIG. 5 is a schematic view of a third perspective of the utility model in combination with a mounting plate;

FIG. 6 is a schematic perspective view of the present utility model;

FIG. 7 is a schematic perspective view of the utility model with the mounting nut removed;

FIG. 8 is a schematic perspective view of a stationary drum of the present utility model;

fig. 9 is a schematic perspective view of a stationary drum body of the present utility model;

FIG. 10 is a schematic perspective view of the utility model with the mounting nut and fixed cylinder cover removed;

FIG. 11 is a schematic perspective view of the utility model with the stationary barrel and the movable barrel removed;

reference numerals illustrate: the anti-slip pad comprises a 1-silica gel anti-slip pad, a 2-wireless charging device placing plate, a 3-wireless charging circuit module, a 4-wireless charging module supporting plate, a 5-movable cylinder, a 6-decorative ring, a 7-USB charging port, an 8-fixed cylinder main body, a 9-reset spring, a 10-movable base, an 11-first self-locking device matching end, a 12-fixed cylinder cover, a 13-mounting nut, a 14-electric appliance socket, a 15-USB wired charging power module, a 16-second self-locking device matching end, a 17-USB wired charging power module upper cover, a 18-wireless charging power module, a 19-fixed cylinder, a 20-movable cavity, a 21-cylinder opening, a 22-side wall opening, a 23-wireless charging device, a 24-limiting ring, 25-external threads, a 26-power line, a 27-wire through hole, a 28-self-locking device, a 29-mounting plate and a 30-mounting hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, but the scope of protection of the present utility model is not limited.

In the present utility model, for a clearer description, the following description is made: the observer views fig. 1 with the left side of the observer set to the left, the right side of the observer set to the right, the front of the observer set to the front, the rear of the observer set to the rear, the upper side of the observer set to the upper side, and the lower side of the observer set to the lower side, and it should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper side", "lower side", and the like in this text indicate orientations or positional relationships based on the orientations or positional relationships set forth in the drawings, and are merely for the sake of clarity of description of the present utility model, rather than to indicate or imply that the structures or components to be referred to must have specific orientations, be constructed in specific orientations, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth" and the like are used for clarity or to simplify the description, and are not to be construed as indicating or implying a relative importance or quantity.

Referring to fig. 1 to 11, the present embodiment provides a charging device, including a fixed cylinder 19, a movable cavity 20 is provided in the fixed cylinder 19, a cylinder opening 21 is provided at the top of the movable cavity 20, a movable cylinder 5 is provided in the movable cavity 20, a return spring 9 and a self-locking device 28 are provided between the bottom of the movable cavity 20 and the bottom of the movable cylinder 5, the upper and lower ends of the return spring 9 are respectively connected with the bottom of the movable cylinder 5 and the bottom of the movable cavity 20, the self-locking device 28 includes a first self-locking device mating end 11 provided at the bottom of the movable cavity 20 and a second self-locking device mating end 16 provided at the bottom of the movable cylinder 5, the second self-locking device mating end 16 is provided above the first self-locking device mating end 11, the second self-locking device mating end 16 can lock and unlock with the first self-locking device mating end 11 when receiving a downward pressing force, and the return spring 9 can drive the movable cylinder 5 to pop up from the cylinder opening 21; the side wall of the movable cylinder 5 is provided with an electrical socket 14, and the electrical socket 14 can be hidden downwards in the movable cavity 20 from the cylinder opening 21 and upwards exposed out of the movable cavity 20. The function is as follows: (1) When the movable cylinder receives an acting force pressed downwards once, the reset spring is compressed, the matching end of the second self-locking device moves downwards and is locked with the matching end of the first self-locking device, and the electrical appliance socket is accommodated in the movable cavity. (2) When the movable cylinder receives the downward pressing force again, the matching end of the second self-locking device is unlocked with the matching end of the first self-locking device, and the reset spring resets and drives the movable cylinder to pop up from the cylinder opening, so that the electrical socket is exposed out of the movable cavity. From the analysis, the utility model can hide and expose the switching electrical appliance socket by simply pressing the top plane of the movable cylinder, and is convenient, quick, flexible and multipurpose. Therefore, the fixed cylinder can be arranged on the table top, the charging device is integrally hidden in the installation table top when not in use, and the movable cylinder is ejected upwards when in use, and the power supply socket is exposed, so that convenience and attractiveness are improved.

Specifically, the top of the movable cylinder 5 is provided with a wireless charging device 23, when the second self-locking device matching end 16 is locked with the first self-locking device matching end 11, the wireless charging device 23 is kept flush with the cylinder opening 21, and when the second self-locking device matching end 16 is unlocked with the first self-locking device matching end 11, the wireless charging device 23 is higher than the cylinder opening 21. The function is as follows: the wireless charging device 23 at the top can charge the mobile phone with wireless charging, and the electric appliance socket 14 which is opened again during use can supply power to small household appliances. When in locking, the wireless charging device 23 and the cylinder opening 21 are kept flush to form a plane, so that the wireless charging device is attractive in appearance and convenient for placing wireless charging electronic equipment such as a mobile phone.

Specifically, wireless charging device 23 includes from top to bottom wireless charging device places board 2, wireless charging circuit module 3, wireless charging module backup pad 4 that sets gradually, wireless charging device places board 2 and wireless charging module backup pad 4 joint. The function is as follows: the wireless charging device placing plate 2 and the wireless charging module supporting plate 4 are clamped to facilitate the installation of the wireless charging circuit module 3. After the wireless charging device placement plate 2 is pressed downwards, the second self-locking device matching end 16 and the first self-locking device matching end 11 will be locked by themselves, and at this time, the device with the wireless charging function can be placed on the wireless charging device placement plate 2 for wireless charging. Pressing the wireless charging device placement plate 2 again, the whole charging device will be automatically unlocked, and the wireless charging device 23 pops up, exposing the movable cylinder 5. After pressing the wireless charging device placement plate 2 again, the wireless charging device placement plate will be locked again and the wireless charging mode is performed.

Specifically, a silica gel anti-slip pad 1 is arranged on the wireless charging device placing plate 2; the wireless charging circuit module 3 is connected with a wireless charging power module 18 through wires, and the wireless charging power module 18 is arranged in the movable cylinder 5. The function is as follows: the wireless charging circuit module 3 is connected with the wireless charging power supply module 18 through wires to form a wireless charging equipment assembly. The friction force on the surface of the silica gel anti-slip pad 1 is used for protecting wireless charging equipment such as mobile phones and the like so as to avoid falling.

Specifically, the side wall of the movable barrel 5 is provided with a USB charging port 7, and the USB charging port 7 can be hidden in the movable cavity 20 downwards from the barrel opening 21 and be exposed out of the movable cavity 20 upwards. The function is as follows: (1) When the movable barrel receives an acting force of one downward pressing, the reset spring is compressed, the matching end of the second self-locking device moves downwards and is locked with the matching end of the first self-locking device, and the electrical socket and the USB charging port 7 are accommodated in the movable cavity. (2) When the movable barrel receives the downward pressing force again, the matching end of the second self-locking device is unlocked with the matching end of the first self-locking device, and the reset spring resets and drives the movable barrel to pop up from the barrel opening, so that the electrical appliance socket and the USB charging port 7 are exposed out of the movable cavity. Therefore, the USB charging plug can be continuously applied to charging USB products by the USB charging plug, and can supply power to household appliances.

Specifically, the electrical socket 14 is arranged on one side wall of the movable cylinder 5, and the USB charging port 7 is arranged on the other side wall of the movable cylinder 5; the bottom of the movable barrel 5 is provided with a movable base 10, a USB wired charging power supply module 15 is arranged in the movable base 10, and the USB charging port 7 is electrically connected with the USB wired charging power supply module 15; the movable base 10 is provided with a USB wired charging power module upper cover 17, and the USB wired charging power module upper cover 17 is arranged below the electrical appliance socket 14. The function is as follows: the USB wired charging power module 15 may supply power to the USB charging port 7.

Specifically, the second self-locking device matching end 16 and the reset spring 9 are arranged in the middle of the bottom of the movable base 10, and the second self-locking device matching end 16 and the first self-locking device matching end 11 penetrate through the middle of the reset spring 9. The function is as follows: the arrangement of the return spring 9 makes the force distribution of the return spring 9 more uniform.

Specifically, the bottom edge of the movable base 10 is provided with a power cord 26 extending downward, the lower side wall of the fixed barrel 19 is provided with a wire through hole 27, and the power cord 26 passes through the wire through hole 27. The function is as follows: the power cord may be energized with an external power source.

Specifically, the fixed cylinder 19 includes a fixed cylinder main body 8 and a fixed cylinder cover 12, a side wall of the fixed cylinder main body 8 is provided with a side wall opening 22, the side wall opening 22 is clamped with the fixed cylinder cover 12, and the first self-locking device matching end 11 is clamped between the fixed cylinder main body 8 and the bottom wall of the fixed cylinder cover 12. The function is as follows: the fixed cylinder main body 8 and the fixed cylinder cover 12 form a space body (namely a movable cavity) for sliding the movable cylinder 5 and a limiting direction, and the clamping connection is convenient for the installation and the fixation of the matching end 11 of the first self-locking device.

Specifically, the top edge of the fixed cylinder 19 is provided with a limiting ring 24 extending towards the outer diameter direction, and the top surface of the limiting ring 24 is provided with a decorative ring 6; the side wall of the fixed cylinder 19 is provided with external threads 25, and the external threads 25 are in threaded connection and fit with the mounting nut 13. The function is as follows: by the provision of the stop collar 24, the magnitude of the downward movement of the stationary barrel 19 is thereby limited as the stationary barrel 19 passes downwardly through the mounting aperture 30 of the mounting plate 29 (i.e., the mounting table). And by the external thread 25 cooperating with the mounting nut 13, the fixing barrel 19 is restrained from being withdrawn upward, thereby restraining the fixing barrel 19 from moving up and down, and locking the fixing barrel 19 in the mounting hole 30. Thus, it is possible to realize that the fixed cylinder 19 is conveniently mounted on the table top, and the movable cylinder 5 can be hidden in the mounting table top when not in use.

It should be noted that, the second self-locking device mating end 16 and the first self-locking device mating end 11 of the self-locking device 28 are respectively set as a self-locking device main body and a self-locking device fixing buckle, and the self-locking device 28 locked by pressing is in the prior art, that is, a ball-catching buckle mode is adopted to control pressing and locking, and pressing and ejecting again, so that the self-locking device or the beetle rebound device (the name can be changed according to the requirement, but the working principle is the same) which can be easily searched in the market (such as panning) can always be circulated, so that detailed description is omitted.

In addition, the socket specification of the electrical outlet 14 for power supply is not limited to the structure shown in the drawings, and other socket specifications may be used. For example, standard styles in other countries or socket styles in other countries, such as germany, french, etc., may be changed according to actual needs, but whatever socket is selected is within the scope of protection of the present patent.

In summary, the utility model is a pop-up socket, a USB and a wireless charging device, which can realize the wireless charging of a USB charging device and the requirement of charging a USB with a wire, and can also meet the power supply requirement of a common electrical appliance. And pressing the plane of the top, only reserving the wireless charging module equipment, and only carrying out wireless charging on the applicable wireless charging equipment. The plane of the top is pressed again, and the whole device directly ejects the charging function module part under the action of the return spring 9. The device suitable for wireless charging can be charged wirelessly, and the USB port can charge the common USB charging device. The electrical appliance socket can also supply power to common electrical appliances. The switching can be performed by simply pressing the top plane. Convenient, quick, flexible and multipurpose.

The installation process is as shown in fig. 3:

1. a circular hole (i.e., mounting hole 30) is first formed in the mounting surface (i.e., mounting plate 29), the mounting nut on the charging device is removed and threaded through the mounting surface, and then the mounting nut is re-threaded onto the stationary cylinder. The mounting nut will grip the mounting surface.

2. And inserting a preset power line plug into a power supply socket of a room, and thus completing assembly.

3. Pressing the top of the device switches the wireless charging function and the function of charging by a belt wire and supplying power to a household appliance socket.

Other structures of this embodiment are just as well as those of the prior art.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.

Claims

1. A charging device comprising a fixed barrel (19), characterized in that: the inside of the fixed cylinder (19) is provided with a movable cavity (20), the top of the movable cavity (20) is provided with a cylinder opening (21), a movable cylinder body (5) is arranged in the movable cavity (20), a reset spring (9) and a self-locking device (28) are arranged between the bottom of the movable cavity (20) and the bottom of the movable cylinder body (5), the upper end and the lower end of the reset spring (9) are respectively connected with the bottom of the movable cylinder body (5) and the bottom of the movable cavity (20), the self-locking device (28) comprises a first self-locking device matching end (11) arranged at the bottom of the movable cavity (20) and a second self-locking device matching end (16) arranged at the bottom of the movable cylinder body (5), the second self-locking device matching end (16) is arranged above the first self-locking device matching end (11), the second self-locking device matching end (16) can be locked and unlocked with the first self-locking device matching end (11) when receiving downward pressing force, and the reset spring (9) can drive the movable cylinder body (5) to pop up from the cylinder opening (21); the side wall of the movable cylinder body (5) is provided with an electrical socket (14), and the electrical socket (14) can be hidden downwards in the movable cavity (20) from the cylinder opening (21) and upwards exposed out of the movable cavity (20).

2. The charging device according to claim 1, wherein: the top of the movable cylinder body (5) is provided with a wireless charging device (23), when the second self-locking device matching end (16) and the first self-locking device matching end (11) are locked, the wireless charging device (23) and the cylinder opening (21) are kept flush, and when the second self-locking device matching end (16) and the first self-locking device matching end (11) are unlocked, the wireless charging device (23) is higher than the cylinder opening (21).

3. The charging device according to claim 2, wherein: the wireless charging device (23) comprises a wireless charging device placing plate (2), a wireless charging circuit module (3) and a wireless charging module supporting plate (4) which are sequentially arranged from top to bottom, and the wireless charging device placing plate (2) is connected with the wireless charging module supporting plate (4) in a clamping mode.

4. A charging device according to claim 3, wherein: a silica gel anti-slip pad (1) is arranged on the wireless charging device placing plate (2); the wireless charging circuit module (3) is connected with the wireless charging power supply module (18) through wires, and the wireless charging power supply module (18) is arranged in the movable cylinder (5).

5. The charging device according to any one of claims 1 to 4, wherein: the side wall of the movable barrel body (5) is provided with a USB charging port (7), and the USB charging port (7) can be downwards hidden in the movable cavity (20) from the barrel opening (21) and upwards exposed out of the movable cavity (20).

6. The charging device of claim 5, wherein: the electrical appliance socket (14) is arranged on one side wall of the movable cylinder (5), and the USB charging port (7) is arranged on the other side wall of the movable cylinder (5); the bottom of the movable barrel (5) is provided with a movable base (10), a USB wired charging power supply module (15) is arranged in the movable base (10), and the USB charging port (7) is electrically connected with the USB wired charging power supply module (15); the movable base (10) is provided with a USB wired charging power supply module upper cover (17), and the USB wired charging power supply module upper cover (17) is arranged below the electrical appliance socket (14).

7. The charging device of claim 6, wherein: the second self-locking device matching end (16) and the reset spring (9) are arranged in the middle of the bottom of the movable base (10), and the second self-locking device matching end (16) and the first self-locking device matching end (11) penetrate through the middle of the reset spring (9).

8. The charging device of claim 7, wherein: the bottom edge of the movable base (10) is provided with a power line (26) extending downwards, the lower side wall of the fixed cylinder (19) is provided with a wire through hole (27), and the power line (26) penetrates through the wire through hole (27).

9. The charging device according to any one of claims 1 to 4, 6 to 8, wherein: the fixed cylinder (19) comprises a fixed cylinder main body (8) and a fixed cylinder cover (12), a side wall of the fixed cylinder main body (8) is provided with a side wall opening (22), the side wall opening (22) is clamped with the fixed cylinder cover (12), and a first self-locking device matching end (11) is clamped between the fixed cylinder main body (8) and the bottom wall of the fixed cylinder cover (12).

10. The charging device according to any one of claims 1 to 4, 6 to 8, wherein: a limiting ring (24) extending towards the outer diameter direction is arranged at the top edge of the fixed cylinder (19), and a decorative ring (6) is arranged on the top surface of the limiting ring (24); an external thread (25) is arranged on the side wall of the fixed cylinder (19), and the external thread (25) is in threaded connection and matched with the mounting nut (13).