CN215989482U

CN215989482U - Multi-style charging device

Info

Publication number: CN215989482U
Application number: CN202122520033.7U
Authority: CN
Inventors: 黄锦; 杜政
Original assignee: Shenzhen Lemu Communication Co ltd
Current assignee: Shenzhen Lemu Communication Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-08
Anticipated expiration: 2031-10-19

Abstract

The embodiment of the utility model discloses a multi-style charging device, which relates to the technical field of charging and comprises a host, a base, a magnetic suction unit and a power transmission unit, wherein the host is detachably connected with the base, and the host and the power transmission unit are fixed through the magnetic suction unit; wherein the main machine is combined with the base to clamp and fix the power transmission unit between the main machine and the base. This polytype charging device can guarantee that the mouth that charges docks accurately, improves charging wire and charging device's fastness, has solved because of colliding with lead to the charging wire not hard up, the problem that drops unable charging.

Description

Multi-style charging device

Technical Field

The utility model relates to the technical field of charging, in particular to a multi-style charging device.

Background

The general more singleness of current bracelet charging means, the immobilization, it generally charges for magnetism to inhale to charge or the seat charges, TYPE-C charges, wireless charging, can appear bigger, take up an area of like the watchband is stretched out to open when charging, therefore run into the bracelet easily, probably lead to the bracelet to take place to move and fail to accomplish to charge, or lead to the charging wire not hard up, drop unable charging.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiment of the utility model is to provide more charging modes, the charging connection is more stable, and the problem that the charging wire is loosened and falls off due to collision and cannot be charged is solved.

In order to solve the above problems, embodiments of the present invention provide a multi-type charging device to solve the problem that a charging wire is prone to loosening and falling due to collision, and provide a multi-type charging structure for users to select more.

In a first aspect, the present invention provides a multimodal charging apparatus comprising: the host and the power transmission unit are fixed through the magnetic attraction unit; wherein the main machine is combined with the base to clamp and fix the power transmission unit between the main machine and the base.

According to a further technical scheme, the magnetic unit comprises a first magnetic piece and a second magnetic piece, the first magnetic piece is arranged in the host, and the second magnetic piece is arranged in the power transmission unit.

The host comprises a first contact point module, and the first contact point module and the first magnetic piece are arranged on the same plane.

The power transmission unit comprises a charging wire and a second contact point module, the second contact point module is connected to the tail end of the charging wire, the second contact point module and the second magnetic piece are arranged on the same plane, and the first contact point module is in electrical contact with the second contact point module.

The base comprises a fixed groove, and the fixed groove is arranged on one side of the host combined with the base; wherein, the host computer is combined with the base, and the second contact point module is detachably arranged in the fixed groove.

According to a further technical scheme, the host comprises a wireless charging device, and the wireless charging device is connected with the power transmission unit.

The base further comprises a fixing hole, and the fixing hole is formed in one end of the base.

The further technical scheme is that the device further comprises a support, and the support fixes the base through the fixing hole.

The support comprises a bottom plate and a supporting plate, wherein the supporting plate is arranged on the bottom plate in an angle mode, and the supporting plate is provided with a wire passing hole.

The wireless charging device comprises a wireless charging coil.

Compared with the prior art, the embodiment of the utility model can achieve the following technical effects:

through host computer and base with detachable structural design, combine when host computer and base, can press from both sides tightly the transmission of electricity unit, prevent the not hard up of transmission of electricity unit, drop, the host computer is fixed through magnetism with the transmission of electricity unit simultaneously, can make transmission of electricity unit and host computer keep separable structure, and it is more firm than traditional charging wire when guaranteeing to switch on the use simultaneously, compromises portability, practicality in an organic whole.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a host-power transmission unit connection according to an embodiment of the present invention.

Fig. 2 is a schematic diagram of a host structure according to an embodiment of the present invention.

Fig. 3 is another schematic structural diagram of a host according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a power transmission unit according to an embodiment of the present invention.

Fig. 5 is a schematic view of a base structure according to an embodiment of the utility model.

Fig. 6 is a schematic structural diagram of a host-base combination according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a stent according to an embodiment of the present invention.

Fig. 8 is another structural schematic diagram of a bracket according to an embodiment of the present invention.

Reference numerals

The wireless charging device comprises a host 10, a first contact point module 11, a wireless charging device 12, a base 20, a fixing groove 21, a fixing hole 22, a magnetic unit 30, a first magnetic part 31, a second magnetic part 32, a power transmission unit 40, a second contact point module 41, a charging wire 42, a support 50, a support plate 51, a bottom plate 52, a wire passing hole 53 and a wire hole 60.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, wherein like reference numerals represent like elements in the drawings. It is apparent that the embodiments to be described below are only a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the utility model. As used in the description of embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Referring to fig. 1 to 8, an embodiment of the present invention provides a multi-style charging device, including a host 10, a base 20, a magnetic attraction unit 30, and a power transmission unit 40.

Specifically, the host 10 and the power transmission unit 40 are fixed by the magnetic attraction unit 30; wherein the main unit 10 is combined with the base 20 to clamp and fix the power transmission unit 40 between the main unit 10 and the base 20.

The host 10 is used for loading a charging device component to charge an electronic product supporting wireless charging. The base 20 is used to combine with the main body 10 to form a new structure, and can clamp the power transmission unit 40 to prevent the power transmission unit 40 from falling off. The housings of the host 10 and the base 20 have a snap structure, so that the host 10 and the base 20 can be detachably combined. The magnetic unit 30 is a magnetic structure, and is composed of magnetic components with attractive force, so that the host 10 is not easily detached from the power transmission unit 40, and the multi-type charging device is further more secure. The power transmission unit 40 includes a connection line with a conductive wire, which connects household power to the main machine 10.

The multi-style charging device is used as follows:

the power transmission unit 40 is placed in the base 20, and the host 10 is pressed down from the right above the base 20 until the host 10 and the housing of the base 20 are fastened, so that the electronic product supporting wireless charging can be placed above the host 10 for charging.

Referring to fig. 1 to 8, in the present embodiment, the magnetic unit 30 is respectively disposed on the main unit 10 and the power transmission unit 40, and the main unit 10 and the base 20 can be assembled/disassembled by being fastened together.

Further, the magnetic unit 30 includes a first magnetic member 31 and a second magnetic member 32, the first magnetic member 31 is disposed in the main body 10, and the second magnetic member 32 is disposed in the power transmission unit 40. The first magnetic member 31 and the second magnetic member 32 have mutually attractive acting forces, and the first magnetic member 31 is arranged in the main machine 10, and the second magnetic member 32 is arranged in the power transmission unit 40, so that the mutually attractive acting forces are generated when the power transmission unit 40 is connected with the main machine 10, and the looseness of the connection between the power transmission unit 40 and the main machine 10 caused by external force can be effectively prevented.

Further, the host 10 includes a first contact point module 11, and the first contact point module 11 and the first magnetic member 31 are disposed on the same plane.

Meanwhile, the power transmission unit 40 includes a charging wire 42 and a second contact point module 41, the second contact point module 41 is connected to the end of the charging wire 42, the second contact point module 41 and the second magnetic member 32 are disposed on the same plane, and the first contact point module 11 is in electrical contact with the second contact point module 41. The main unit 10 and the power transmission unit 40 contact each other through the first contact point module 11 and the second contact point module 41 to complete a circuit. The design that the first contact point module 11 and the first magnetic member 31 are disposed on the same plane, and the second contact point module 41 and the second magnetic member 32 are disposed on the same plane is favorable for the first contact point module 11 and the second contact point module 41 to be in full contact and effective power on, and meanwhile, the first magnetic member 31 and the second magnetic member 32 can also be in contact with each other to achieve the maximum attractive force, so that the looseness of the connection between the power transmission unit 40 and the host 10 caused by external force is more effectively prevented.

In an embodiment, the first contact point module 11 and the second contact point module 41 are each a module including four pin charging contacts, in particular, the pin charging contacts are composed of a conductive metal.

Further, the base 20 includes a fixing groove 21, and the fixing groove 21 is disposed on a side where the host 10 and the base 20 are combined; wherein the host 10 is combined with the base 20, and the second contact point module 41 is detachably disposed in the fixing groove 21. The fixing groove 21 is used for fixing the power transmission unit 40, the charging wire 42 of the power transmission unit 40 is arranged in the wire hole 60, and the fixing groove 21 is formed in the casing of the base 20, so that when the power transmission unit 40 is clamped by the host 10 and the base 20, the host 10, the base 20 and the power transmission unit 40 are more attached to each other, and meanwhile, the first contact point module 11 and the second contact point module 41 are prevented from being worn when the power transmission unit 40 is loosened.

Further, the host 10 includes a wireless charging device 12, and the wireless charging device 12 is connected to the power transmission unit 40. The wireless charging device 12 is a device that charges by using the principle of electromagnetic induction, the principle of the device is similar to that of a transformer, a coil is respectively arranged at a transmitting end and a receiving end, the coil at the transmitting end sends out an electromagnetic signal to the outside under the action of electric power, and the coil at the receiving end receives the electromagnetic signal and converts the electromagnetic signal into current, so that the purpose of wireless charging is achieved. In an embodiment, the transmitting end of the wireless charging apparatus 12 is connected to the power transmission unit 40.

Further, the base 20 further includes a fixing hole 22, and the fixing hole 22 is disposed at one end of the base 20.

Meanwhile, the multi-style charging device further includes a bracket 50, and the bracket 50 fixes the base 20 through the fixing hole 22.

Meanwhile, the bracket 50 includes a bottom plate 52 and a support plate 51, the support plate 51 is disposed on the bottom plate 52 at an angle, and the support plate 51 is provided with a wire passing hole 53. The fixing hole 22 is used for mounting the bracket 50, and in one embodiment, the fixing hole 22 is disposed on the same side as the line hole 60. The bracket 50 is fixed to the base 20 through the fixing hole 22, and in one embodiment, the bracket 50 is inserted into the base 20 through the fixing hole 22 by two columns to fix the base 20, it is conceivable that the connecting portion of the bracket 50 and the fixing hole 22 may have other structures in other embodiments. The charging wire 42 extends out of the wire hole 60 and passes through the wire hole 53 to achieve the effect of being convenient for storing the flat cable. Bottom plate 52 arranges the plane in, is connected with backup pad 51 through certain contained angle, can form the arm strength and support base 20 at a take the altitude, improves on base 20 is favorable to supporting wireless electronic product that charges and arranges host computer 10 like the bracelet in, and the bracelet watchband can fall in host computer 10 both sides naturally simultaneously, and whole more saves space, also makes the user be convenient for get put the bracelet.

In one embodiment, the fixing hole 22 is formed by combining the main body 10 and the base 20, and it is conceivable that the fixing hole 22 may be separately provided on the base 20 in other embodiments.

Further, the wireless charging device 12 is a wireless charging coil. The wireless charging coil is used for transmitting electric energy in an electric field and a magnetic field between the charger and the equipment by using the wireless transmitting coil, and the receiving coil and the capacitor form resonance between the charger and the equipment to finally achieve the transmission of the electric energy.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, while the utility model has been described with respect to the above-described embodiments, it will be understood that the utility model is not limited thereto but may be embodied with various modifications and changes.

While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A multi-style charging device is characterized by comprising a host, a base, a magnetic suction unit and a power transmission unit, wherein the host is detachably connected with the base, and the host and the power transmission unit are fixed through the magnetic suction unit; wherein the main machine is combined with the base to clamp and fix the power transmission unit between the main machine and the base.

2. A multi-style charging device according to claim 1, wherein the magnetic attraction unit comprises a first magnetic member and a second magnetic member, the first magnetic member being disposed in the main unit, the second magnetic member being disposed in the power transmission unit.

3. The multi-style charging device according to claim 2, wherein the host includes a first contact module, and the first contact module and the first magnetic member are disposed on the same plane.

4. The multi-pattern charging device according to claim 3, wherein the power transmission unit comprises a charging wire and a second contact point module, the second contact point module is connected to the end of the charging wire, the second contact point module and the second magnetic member are arranged on the same plane, and the first contact point module is in electrical contact with the second contact point module.

5. The multi-style charging device according to claim 4, wherein the base includes a fixing groove provided at a side where the host is combined with the base; wherein, the host computer is combined with the base, and the second contact point module is detachably arranged in the fixed groove.

6. A multimodal charging apparatus as claimed in claim 1, wherein the host machine comprises a wireless charging apparatus connected to the power transmission unit.

7. A multi-style charging device according to claim 1 and wherein said base further comprises a securing aperture, said securing aperture being provided at one end of said base.

8. The multi-style charging device according to claim 7, further comprising a bracket that fixes the base through the fixing hole.

9. The multi-style charging device according to claim 8, wherein the bracket comprises a base plate and a support plate, the support plate is disposed at an angle on the base plate, and the support plate is provided with a wire passing hole.

10. The multimodal charging apparatus of claim 6, wherein the wireless charging apparatus comprises a wireless charging coil.