CN210246364U

CN210246364U - Embedded wireless charger

Info

Publication number: CN210246364U
Application number: CN201921338863.4U
Authority: CN
Inventors: Honglun Zhang; 张洪伦
Original assignee: Shenzhen Hien Technology Co ltd
Current assignee: Shenzhen Hien Technology Co ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-03
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to an embedded wireless charger, which comprises a cylindrical wireless charger body which can be embedded into a preformed hole of an installation table surface, wherein the outer wall of the wireless charger body is detachably connected with an installation component; the mounting assembly comprises a mounting plate and a locking piece, the mounting plate can be mounted and fixed on the back of the mounting table, the locking piece is connected to the bottom surface of the mounting plate, a mounting hole matched with the wireless charger body to be inserted into is formed in the mounting plate, an annular bulge extends along the bottom end of the mounting hole, external threads are arranged outside the side wall of the annular bulge, at least one through hole penetrating through the side wall of the annular bulge is formed in the upper part of the external threads, a buckle capable of elastically deforming, contracting inwards and pressing on the outer wall of the wireless charger body is arranged in the through; the locking piece is in threaded connection with the annular protrusion through the internal thread of the locking piece. The utility model discloses a simple structure, easy to assemble can realize the charger and the installation table surface at the coplanar or be less than the demand of installation table surface.

Description

Embedded wireless charger

Technical Field

The utility model relates to a charger, especially an embedded wireless charger who facilitates the installation and use.

Background

Along with the continuous development of scientific technology and the continuous improvement of living standard of people, daily electronic consumer goods are more and more, and the charging of the electronic consumer goods is mainly realized by using a wired charger, a corresponding power line and an adapter are needed, certain inconvenience exists in use, certain potential safety hazard exists when the power line is placed disorderly, and the attractiveness of the environment space is also influenced; wireless charging is becoming popular and is commonly used in public service areas such as restaurants, counters, bars, cafes, etc., and embedded wireless charging is one of the most widely used. However, the existing embedded wireless chargers generally have two types, one type is that the wireless charger is directly clamped into a mounting hole dug in a mounting table, the wireless charger is supported on the surface of the mounting table by virtue of an extending part at the edge of the wireless charger, the wireless charger is fixed, and the wireless charger cannot be completely installed on the surface of the mounting table after installation, so that the charging surface of a main body of the wireless charger and the surface of the mounting table cannot be kept on the same plane, and a part of the charging surface is higher than the surface of the mounting table, so that an electronic product can be suspended or tilted during wireless charging, the risk of sliding off the table surface is caused, and the use experience is influenced; the other mode is to design a buckle or a fixing arm at the bottom of the wireless charger to install the wireless charger, but the mode has high requirement on the thickness of the installation table top and is not easy to install.

SUMMERY OF THE UTILITY MODEL

To current not enough, the utility model provides an embedded wireless charger who facilitates the installation and use.

The utility model provides a technical scheme that its technical problem adopted is:

an embedded wireless charger comprises a cylindrical wireless charger body which can be embedded into a reserved hole of a mounting table board, wherein a mounting assembly is detachably connected to the outer wall of the wireless charger body; the mounting assembly comprises a mounting plate and a locking member, the mounting plate can be mounted and fixed on the back of the mounting table, the locking member is connected to the bottom surface of the mounting plate, a mounting hole is formed in the mounting plate and used for being inserted into a wireless charger body in a matched mode, an annular bulge extends along the bottom end of the mounting hole and is provided with an external thread, at least one through hole penetrating through the side wall of the annular bulge is formed in the upper portion of the external thread on the side wall of the annular bulge, a buckle capable of elastically deforming is arranged in the through hole and inwardly contracting to abut against the outer wall of the wireless charger body, the buckle is a clamping part with a gap between the annular bulge and other side walls of the through hole, the lower end side wall of the through hole extends upwards, the outer; the retaining member is an annular ring which is sleeved outside the annular protrusion in a matching manner, and is in threaded connection with the annular protrusion through internal threads arranged on the inner wall of the retaining member.

Preferably, the through holes are four and are arranged at equal intervals along the circumferential direction of the annular protrusion, and the number of the buckles is four.

Preferably, the top of the wireless charger body is provided with at least one first USB interface, and the first USB interface is electrically connected with a circuit board in the wireless charger body.

Preferably, the top of the wireless charger body is provided with a plug capable of being inserted into the first USB interface in a matching manner.

Preferably, the power line of the wireless charger body is arranged at the bottom of the wireless charger body, and a DC interface or a second USB interface is arranged at the end of the power line.

Preferably, the wireless charger body and the mounting plate are detachably connected at the lower part of the wireless charger body, and the mounting plate is fixedly mounted on the back of the mounting table through screws.

Preferably, the wireless charger body is cylindrical, the mounting hole is a circular hole, and the annular protrusion is a circular protrusion with the inner diameter the same as the diameter of the mounting hole.

Preferably, the through hole is a strip-shaped through hole and penetrates through the upper end and the lower end of the mounting hole, the size of the buckle is matched with the size of the through hole, and the top end of the buckle is lower than the upper end of the mounting hole.

Preferably, the outer wall of the locking member is provided with a plurality of protrusions at intervals along the circumferential direction.

Preferably, an axial groove is formed in the outer wall of the wireless charger body.

The beneficial effects of the utility model reside in that: the utility model fixes the mounting plate on the back of the mounting table, and the wireless charger body is inserted into the mounting hole of the mounting plate, then the buckle is connected with the upper locking piece of the annular bulge through the screw thread to give inward pressure to the buckle, the buckle is stressed to deform and is pressed against the outer wall of the wireless charger body, thereby fixing the wireless charger body on the mounting table, the wireless charger body is not limited by the mounting structure, the charging surface of the wireless charger body and the mounting table top are positioned on the same plane or slightly lower than the mounting table top by adjusting the position of the wireless charger body in the mounting hole to meet different use requirements, meanwhile, the structure ensures that the wireless charger body has no strict requirement on the thickness of the mounting table, and can meet the commonly used mounting tables with different thicknesses.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a mounting plate in an embodiment of the present invention;

FIG. 4 is a schematic structural view of the embodiment of the present invention installed on the installation platform without opening the plug;

fig. 5 is a schematic structural view of the embodiment of the present invention installed on the installation table for opening the plug

Part names and serial numbers in the figure: 1-wireless charger body 10-groove 2-mounting plate 20-mounting hole 21-annular bulge 210-external thread 211-through hole 212-buckle 3-locking piece 30-protrusion 4-first USB interface 5-plug 6-power line 60-second USB interface.

Detailed Description

To more clearly illustrate the objects, technical solutions and advantages of the embodiments of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and examples, which are for clear and complete description. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention. Furthermore, directional phrases used in the present invention, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., refer only to the directions of the attached drawings, and are used for better and clearer illustration and understanding of the present invention, and do not indicate or imply orientations which the present invention must have, and therefore, should not be construed as limiting the present invention.

The embodiment of the utility model is shown in fig. 1 to 5, an embedded wireless charger, including the wireless charger body 1 of the cylinder form that can imbed the mounting table face preformed hole, the size of the wireless charger body 1 matches with the size of the mounting table face preformed hole, the preformed hole on the mounting table can be the through-hole, the charging surface of the wireless charger body 1 is exposed at this moment, also can be the blind hole that sets up in the mounting table bottom surface, the wireless charger body 1 is just hidden in the mounting table at this moment, can realize better waterproof effect, the wireless charger body 1 is the same as the wireless charger structure that is used usually, the top surface is as the transmitting area of wireless charging, have the casing, the circuit board and the wireless transmitting coil that set up in the casing, the wireless charger body 1 of the cylinder form shows that it has certain thickness to adapt to the thickness of mounting table, the outer wall of the wireless charger body 1 is detachably connected with a mounting assembly, and the wireless charger body 1 is fixed on a mounting table through the mounting assembly; the mounting assembly comprises a mounting plate 2 which can be mounted and fixed on the back of the mounting table and a locking member 3 connected to the bottom surface of the mounting plate 2, the mounting plate 2 is fixedly mounted on the bottom surface of the mounting table through screws or glue, the glue is sticky fixing glue or coagulability fixing glue, the locking member 3 is used for fixing the position of the wireless charger body 1 on the mounting plate, at the moment, the wireless charger body 1 and the mounting plate 2 are preferably detachably connected on the lower part of the wireless charger body 1, the mounting plate 2 is fixedly mounted on the back of the mounting table through screws and is convenient to mount, a mounting hole 20 matched with the wireless charger body 1 to insert is formed in the mounting plate 2, namely, the aperture of the mounting hole 20 is matched with the size of the wireless charger body 1, and therefore the problem of unstable mounting caused by a large gap between the mounting hole and the mounting plate, or the problem of being unable to be installed due to mismatch, the mounting plate 2 extends an annular protrusion 21 along the bottom end of the mounting hole 20, so that the annular protrusion 21 and the mounting plate 2 form a T-shaped structure, the mounting hole 20 is communicated with the hollow part of the annular protrusion 21, the aperture of the annular protrusion 21 is the same as the aperture of the mounting hole 20, the outside of the sidewall of the annular protrusion 21 is provided with an external thread 210, the upper part of the external thread 210 on the sidewall of the annular protrusion 21 is provided with at least one through hole 211 penetrating through the sidewall of the annular protrusion 21, that is, part of the through hole 211 is located at the upper part of the external thread 210, the upper part of the external thread 210 at this position is occupied by the through hole 211, the upper part of the whole external thread 210 is divided into several unconnected parts by the through hole 211, the through hole 211 is provided with a buckle 212 capable of elastically deforming and inwardly contracting and pressing against, the buckle 212 deforms and contracts inwards to abut against the outer wall of the wireless charger body 1 after being subjected to external force, so that the wireless charger body 1 is installed and fixed under the action of the buckle 212, after the external force is cancelled, the buckle 212 deforms and restores to the original state, the clamp on the wireless charger body 1 is loosened, the wireless charger body 1 can be taken out, or the position of the wireless charger body 1 relative to the installation table surface is adjusted, for example, the wireless charger body 1 is positioned on the same horizontal plane with the installation table surface or is lower than the installation table surface, the structure is simple, the installation is convenient, the height of the wireless charger body 1 can be adjusted freely without being limited by the installation structure, the buckle 212 is a clamping part with gaps between the annular bulge 21 and other side walls of the through hole 211, the lower end of the buckle 212 is also the lower end side wall of the through hole 211, and the buckle 212 is formed by upwards extending, that is, the locking device is integrated with the annular protrusion 21, and the gap between the locking device and the other side wall of the through hole 211 facilitates the contraction of the locking device after being deformed by a force in the through hole 211, the outer surface of the buckle 212 protrudes out of the through hole 211 and inclines outwards in the radial direction of the annular protrusion 21 from bottom to top, so that the buckle 212 forms a structure with an inverted right trapezoid cross section, the inclined edge is located on the right-angled edge of the outer surface of the buckle 212 and is located on the inner surface of the buckle 212, and the inner surface of the buckle 212 is preferably located on the same plane with the inner wall of the annular protrusion 21 or slightly protrudes out of the inner wall surface of the annular protrusion 21, so that the wireless charger body 1 can be clamped by; retaining member 3 matches the annular ring of cover outside annular protrusion 21 to through internal thread and the protruding 21 threaded connection of annular that sets up on retaining member 3 inner wall, through rotatory wrench movement retaining member 3 like this, the upper end of retaining member 3 will support and press on the surface of buckle 212, just gives buckle 212 pressure at the in-process of knob, and buckle 212 shrink is just fixed with wireless charger body 1 chucking. The utility model discloses a when using earlier with mounting panel 2 fixed mounting on mounting table surface, then pack wireless charger body 1 into mounting hole 20 again, adjust wireless charger body 1 and mounting table surface's relative position back, with retaining member 3 threaded connection on annular arch 21 to give buckle 212 pressure with its knob, thereby buckle 212 receives pressure and just inwards contracts and fix wireless charger body 1 chucking.

In a further improvement, as shown in fig. 1 to 3, the through holes 211 are four and are arranged at equal intervals along the circumferential direction of the annular protrusion 21, and the four buckles 212 are also arranged, so that the wireless charger body 1 is clamped and fixed from the periphery thereof, and the installation is firmer.

In a further improvement, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, at least one first USB interface 4 is arranged at the top of the wireless charger body 1, and the first USB interface 4 is electrically connected to a circuit board in the wireless charger body 1, so that a device which cannot be wirelessly charged can be charged after a charging wire is inserted into the first USB interface 4. The top of the wireless charger body 1 is provided with a plug 5 capable of being inserted into the first USB interface 4 in a matching manner, when the first USB interface 4 is not used, the plug 5 is inserted into the first USB interface 4, so that dust and other sundries are prevented from entering the wireless charger body 1 through the plug 5, mutual influence between electronic equipment and the first USB interface 4 when the electronic equipment is placed on the top surface of the wireless charger body 1 for wireless charging is avoided, the plug 5 can be separated from the wireless charger body 1, but the separated structure is easy to lose, and in order to prevent the plug 5 from losing, the plug 5 and the wireless charger body 1 are preferably integrated.

Further improvement, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, the power cord 6 of the wireless charger body 1 is disposed at the bottom of the wireless charger body 1, so that the power cord 6 is disposed at the bottom, and it is avoided that when the wireless charger body 1 is installed and fixed, the installation assembly is affected by the power cord 6 and the corresponding position needs to be adjusted, the installation convenience is limited, and the end of the power cord 6 is provided with a DC interface or a second USB interface 60, and the power supply is connected and conducted through different interfaces according to different requirements.

In a further improvement, as shown in fig. 1 and 2, the wireless charger body 1 is in a cylindrical shape, the mounting hole 20 is a circular hole, the annular protrusion 21 is a circular protrusion with the same inner diameter as the mounting hole 20, and the circular shape has no protruding corner, so that the wireless charger is uniformly stressed, and is convenient to mount and lock the locking member 3.

In a further improvement, as shown in fig. 1, the through hole 211 is a strip-shaped through hole and penetrates through the upper end and the lower end of the mounting hole 20, the size of the buckle 212 is matched with the size of the through hole 211, and the top end of the buckle 212 is lower than the upper end of the mounting hole 20, so that the contact area between the buckle 212 and the outer wall of the wireless charger body 1 is increased, and the mounting is more stable and firm.

In a further modification, as shown in fig. 1, 2, 4 and 5, the outer wall of the locking member 3 is provided with a plurality of protrusions 30 at intervals along the circumferential direction, so that the locking member 3 can be rotated and twisted conveniently, and the force applied to the buckle 212 can be adjusted to lock and fix the wireless charger body 1 to different degrees.

In a further improvement, as shown in fig. 1 and 2, an axial groove 10 is formed in the outer wall of the wireless charger body 1, the grooves 10 can be arranged in a plurality according to different requirements, the wireless charger body 1 can be conveniently taken when the wireless charger body 1 is installed in the installation hole 20 due to the arrangement of the grooves 10, and meanwhile, the appearance of the wireless charger body 1 is beautified.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. An embedded wireless charger, characterized by: the charger comprises a cylindrical wireless charger body which can be embedded into a preformed hole of a mounting table, wherein a mounting component is detachably connected to the outer wall of the wireless charger body; the mounting assembly comprises a mounting plate and a locking member, the mounting plate can be mounted and fixed on the back of the mounting table, the locking member is connected to the bottom surface of the mounting plate, a mounting hole is formed in the mounting plate and used for being inserted into a wireless charger body in a matched mode, an annular bulge extends along the bottom end of the mounting hole and is provided with an external thread, at least one through hole penetrating through the side wall of the annular bulge is formed in the upper portion of the external thread on the side wall of the annular bulge, a buckle capable of elastically deforming is arranged in the through hole and inwardly contracting to abut against the outer wall of the wireless charger body, the buckle is a clamping part with a gap between the annular bulge and other side walls of the through hole, the lower end side wall of the through hole extends upwards, the outer; the retaining member is an annular ring which is sleeved outside the annular protrusion in a matching manner, and is in threaded connection with the annular protrusion through internal threads arranged on the inner wall of the retaining member.

2. The embedded wireless charger of claim 1, wherein: the through-hole is equipped with four and sets up along annular bellied circumference equidistant, the buckle also is equipped with four.

3. The embedded wireless charger of claim 1, wherein: the top of wireless charger body is equipped with at least one first USB interface, first USB interface and the circuit board electric connection in the wireless charger body.

4. The embedded wireless charger of claim 3, wherein: the top of wireless charger body is equipped with and can matches the stopper of inserting in the first USB interface.

5. The embedded wireless charger of claim 1, wherein: the power cord of wireless charger body sets up in the bottom of wireless charger body, the tip of power cord is provided with DC interface or second USB interface.

6. The embedded wireless charger of claim 1, wherein: the wireless charger body and the mounting plate are detachably connected with each other on the lower portion of the wireless charger body, and the mounting plate is fixedly mounted on the back face of the mounting table through screws.

7. The embedded wireless charger of claim 1, wherein: the wireless charger body is cylinder shape, the mounting hole is the circular port, the annular arch is the ring shape arch that the internal diameter is the same with the mounting hole diameter.

8. The embedded wireless charger of claim 1, wherein: the through hole is a strip-shaped through hole and penetrates through the upper end and the lower end of the mounting hole, and the size of the buckle is matched with the size of the through hole, and the top end of the buckle is lower than the upper end of the mounting hole.

9. The embedded wireless charger of claim 1, wherein: the outer wall of the locking piece is provided with a plurality of protrusions at intervals along the circumferential direction.

10. The embedded wireless charger of claim 1, wherein: the outer wall of the wireless charger body is provided with an axial groove.