CN211790805U

CN211790805U - Portable charging equipment with output line

Info

Publication number: CN211790805U
Application number: CN201922490304.1U
Authority: CN
Inventors: 侯芳乾
Original assignee: Anker Innovations Co Ltd
Current assignee: Anker Innovations Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a portable battery charging outfit of strip output line, include: a circuit board; the charging device comprises a shell, a charging circuit and a control circuit, wherein an accommodating space is formed for accommodating the charging circuit, and an opening is formed in one side of the shell; a wire, one end of which is provided with an interface and is arranged outside the shell, and the other end of the wire penetrates through the opening to extend in the shell at a preset angle with the axial direction of the equipment and is electrically connected to the circuit board; and the wire fixing structure is arranged in the position close to the opening in the shell and used for fixing the wire. Portable battery charging outfit of area output line can improve the joint strength promotion of output line and body and be connected the reliability and promote to grip experience.

Description

Portable charging equipment with output line

Technical Field

The utility model particularly relates to a portable battery charging outfit of band output line.

Background

The mobile power supply, also called "external battery", "backup battery", "digital charging partner", "charger", and "mobile power supply" are developed along with the popularization and rapid growth of digital products, and the definition is as follows: convenient portable power supply. Aiming at the increasingly diversified functions and more frequent use of digital products, the digital products are more closely associated with the daily life of people, and the importance of improving the service time of the digital products, facilitating the life of people, supplementing power sources in time and playing the maximum function of the digital products is more reluctant. The mobile power supply is an optimal scheme aiming at solving the problem, and can charge various digital products at any time and any place by carrying one mobile power supply. The conventional mobile power supply basically has only one interface or two interfaces, the interfaces are arranged on the side surface, and the data line and the mobile power supply are generally arranged separately, so that the interfaces are easy to enter water or other impurities, and the service life of the mobile power supply is influenced; and the data line is separated from the mobile power supply and is easy to lose.

Therefore, a mobile power supply with an input or output line is proposed, however, the mobile power supply with an input or output connection line on the market currently has the following two problems. Firstly, the connection between the connecting line and the mobile power supply body is unreliable, the connection is often unreliable due to insufficient connection strength, and the connecting line is easy to separate from the mobile power supply body when being pulled or shaken by external force; secondly, when the connecting wire of the mobile power supply is inserted into the handheld device, such as a mobile phone, a tablet computer, an ultrathin notebook, an IPAD and other intelligent terminals, the connecting wire is stacked together for use, the wire can interfere with the holding of the hand when the mobile terminal is held by the hand, and the wire can generate a thrust force for the handheld mobile terminal device, so that the handheld terminal device, particularly the mobile phone, is difficult to arrange neatly with the mobile power supply, and the experience is poor when the handheld terminal device is held.

Therefore, in view of the above technical problems, it is necessary to provide a portable charging apparatus with an output line. This utility model discloses a fixed mode and the technical problem above the angle of being qualified for the next round of competitions of adjustment wire rod are avoided.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

To the not enough of prior art, the utility model provides a portable battery charging outfit of strip output line includes on the one hand: a circuit board; the charging device comprises a shell, a charging circuit and a control circuit, wherein an accommodating space is formed for accommodating the charging circuit, and an opening is formed in one side of the shell; a wire, one end of which is provided with an interface and is arranged outside the shell, and the other end of the wire penetrates through the opening to extend in the shell at a preset angle with the axial direction of the equipment and is electrically connected to the circuit board; and the wire fixing structure is arranged in the position close to the opening in the shell and used for fixing the wire.

Further, the preset angle is 10-80 degrees.

Further, the preset angle is 30 degrees.

Further, the fixing structure further comprises a metal sheet and a screw.

Further, the two ends of the metal sheet are fixed in the shell through screws, a wire channel is formed between the middle of the metal sheet and the shell, and the extending direction of the metal sheet extends along the channel.

Furthermore, a clamping groove is formed in the shell and used for containing the wire and the interface.

Furthermore, the interface is a Micro USB interface, a USB Type-C interface, a mini USB interface or a Lightning interface.

Further, the opening is disposed at a corner of the device.

Because the utility model provides a specific connection angle and connection structure, its wire rod fixed knot constructs the joint strength that can improve output line and body and promotes the reliability of being connected and promote to grip and experience.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

fig. 1 is a schematic structural diagram of a portable charging device with an output line according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram illustrating a portable charging device with an output line stacked on a mobile phone according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram illustrating a connection line and a portable charging device with an output line according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram illustrating a connection line and a portable charging device with an output line according to another embodiment of the present invention.

Description of the reference numerals

1 surface shell

2 bottom case

3 output line

4 electric quantity indicating key

5 Mobile phone

6 Metal sheet

7 card slot

8 screw

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like reference numerals refer to like elements throughout.

It will be understood that when an element or layer is referred to as being "on," "adjacent to," "connected to," or "coupled to" other elements or layers, it can be directly on, adjacent to, connected or coupled to the other elements or layers or intervening elements or layers may be present. In contrast, when an element is referred to as being "directly on," "directly adjacent to," "directly connected to" or "directly coupled to" other elements or layers, there are no intervening elements or layers present. It will be understood that, although the terms first, second, third, etc. may be used to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the present invention.

Spatial relational terms such as "under," "below," "under," "above," "over," and the like may be used herein for convenience in describing the relationship of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, then elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, 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. As used herein, the term "and/or" includes any and all combinations of the associated listed items.

In order to thoroughly understand the present invention, a detailed structure will be provided in the following description in order to explain the technical solution provided by the present invention. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

In order to realize the utility model discloses an aim at provides a portable battery charging outfit of strip output line, include: a circuit board; the charging device comprises a shell, a charging circuit and a control circuit, wherein an accommodating space is formed for accommodating the charging circuit, and an opening is formed in one side of the shell; a wire, one end of which is provided with an interface and is arranged outside the shell, and the other end of the wire penetrates through the opening to extend in the shell at a preset angle with the axial direction of the equipment and is electrically connected to the circuit board; and the wire fixing structure is arranged in the position close to the opening in the shell and used for fixing the wire.

The utility model discloses a take portable battery charging outfit of output line can improve the joint strength of output line and body and promote the reliability of being connected and promote to grip experience.

Next, the portable charging device with an output line according to the present invention is described in detail with reference to fig. 1, fig. 2 and fig. 3, wherein fig. 1 shows a schematic structural diagram of the portable charging device according to an embodiment of the present invention; fig. 2 is a schematic structural diagram illustrating a portable charging device stacked on a mobile phone according to an embodiment of the present invention; fig. 3 is a schematic structural diagram illustrating a connection line of an embodiment of the present invention connected to a portable charging device; fig. 4 shows a schematic structural diagram of the connection line and the portable charging device according to another embodiment of the present invention.

The utility model discloses the portable battery charging outfit is connected to the called output line, indicates one end, and one end can insert terminal equipment to the wire rod that charges carries out for terminal equipment. Illustratively, the location where it connects the portable charging device is its PCB board.

The utility model discloses the Micro USB who calls is a portable version of USB 2.0 standard, is established by USB standardization organization American USB Implementers Forum (USB-IF) in 2007 1 month 4 and accomplishes. Currently, the mainstream mobile phones and tablet computers in the world all adopt micro USB interfaces as interfaces for charging and data transmission.

The utility model discloses the USB Type-C that calls is 12 months in 2013, and USB 3.0 promotes the team and has announced the rendering map of next generation USB Type-C connector, begins to prepare to carry out extensive volume production in 2014 8 months afterwards. The new version of the interface highlights a slimmer design, faster transmission speeds (up to 10Gbps) and more robust power transmission (up to 100W), and supports a "front and back plug" function that can be plugged in from both the front and back sides. The interface is a main interface of future portable handheld equipment, and USB Type-C interfaces are adopted in a large number of related products of android equipment at present.

The utility model discloses the Lightning interface that calls is the Lightning interface also called Lightning interface, is the exclusive connector specification of apple company's preparation. The earliest of these was in the 2012 issuing conference of iPhone 5, i.e. from iPhone 5, the recent iPhone and iPad were equipped with such Lightning data interfaces.

On the basis of the foregoing concept, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As fig. 1 shows a schematic structural diagram of a portable charging device according to an embodiment of the present invention, which shows a portable charging device, and its main components include a face shell 1, a bottom shell 2, an output line 3, and a power indication button 4. Wherein the output line 3 is arranged at the bottom end of the bottom shell 2, one end of the output line 3 is fixed on the portable charging equipment, the other end is provided with a connector, and one end with the connector can be pulled out to charge the equipment.

The face shell 1 and the bottom shell 2 form a shell of the portable mobile power supply, an accommodating space is formed for accommodating a charging circuit, and an opening is formed in one side of the shell; a wire, illustratively an output wire 3, one end of the output wire 3 is provided with an interface, the output wire 3 is arranged outside the housing, and the other end of the output wire 3 passes through the opening to extend in the housing at a preset angle with respect to the axial direction of the device and is electrically connected to the circuit board; and the fixing structure of the output line 3 is arranged in the position close to the opening in the shell and used for fixing the output line 3. The two ends of the metal sheet 6 are fixed in the shell through screws 8, the middle of the metal sheet 6 and the shell form a channel of an output line, and the extending direction of the metal sheet 6 extends along the channel.

A card slot 7 is illustratively provided in the housing for receiving the output cord 3 and the interface.

Illustratively, the interface is a Micro USB interface, a USB Type-C interface, a mini USB interface or a Lightning interface.

As shown in fig. 1, the opening is disposed at a corner of the portable charging apparatus.

One end of the output line 3 is fixedly connected to the portable charging device, and the position where the output line is connected to the portable charging device is, for example, a PCB board of the portable charging device. The interface Type of the connector carried by the other end of the output line 3 can be a MicroUSB interface, a USB Type-C interface, a mini USB interface, an Apple Lightning interface and the like. The embodiment of the present invention does not specifically limit the types of the interfaces.

As shown in fig. 2, a schematic structural diagram of a portable charging device stacked on a mobile phone according to an embodiment of the present invention is shown; it shows the utility model discloses the main use scene of embodiment is portable battery charging outfit body and 5 folds on hand of taking of cell-phone, can let the cell-phone continue handheld use while charging. If the wires of the output line 3 are not soft enough, a pushing force is generated on the mobile phone 5, so that the mobile phone 5 and the portable charging device are difficult to be put in order. Many times wires are difficult to adequately soften due to electrical and mechanical reliability issues. One of the problems solved by the utility model is just the aforesaid user experience problem.

The mobile phone can also be a tablet computer, an ultrathin notebook, an IPAD and other intelligent terminals. The embodiment of the utility model discloses a do not do specific limit to above-mentioned intelligent terminal's type.

Example one

As shown in fig. 3, a schematic structural diagram of the connection line according to an embodiment of the present invention is shown; one end of the output line 3 is fixed on the bottom case 2, and forms an angle of 30 degrees with the vertical direction of the bottom case 2, and the bottom case 2 needs to avoid the curved path of the output line. Wherein, the vertical direction of drain pan 2 is the symmetry axis place direction of mobile terminal long limit direction, and the direction of output line 3 is the direction of the straight line at the line place that the crossing position of output line 3 and drain pan 2 extends to drain pan 2 inside, and the contained angle of aforementioned two directions is 30 degrees angles, and this angle is used for releasing the stress after the wire rod is crooked.

Specifically, the 30 degree angle may be in the range of 10 degrees to 80 degrees.

Set up aforementioned angle to predetermineeing the angle, for example 30 degrees angles, or 10 degrees ~ 80 arbitrary angles in the within range, will avoid output line 3 to produce unfavorable stress after the bending, the stress after the wire rod bending can be released in the setting of this angle, therefore, when being applicable to handheld mobile terminal with output line 3's connector, the wire rod will no longer disturb holding of hand, and because the stress has obtained the release, the wire rod can not produce a thrust to handheld mobile terminal equipment, so set up and will guarantee that handheld terminal equipment especially cell-phone can be neatly put with portable charging equipment, experience very stick when holding.

Example two

As shown in fig. 4, fig. 4 is a schematic structural diagram illustrating a connection line and a portable charging device according to another embodiment of the present invention. The bottom shell 2 is provided with a clamping groove 7, the output line 3 is arranged on the clamping groove 7, and then the metal sheet 6 and the screw 8 are used for fixing and pressing the output line 3 on the clamping groove 7.

The clamping groove 7 is provided with a groove part corresponding to the shape of the output line 3, the groove part can ensure that the output line 3 is fully contacted and fixed with the groove on the clamping groove, and the clamping groove 7 is further provided with a fixing hole, wherein the fixing hole can be one fixing hole, two fixing holes or more fixing holes. Illustratively, the fixing hole is a blind hole.

The metal sheet 6 is provided with a groove part corresponding to the shape of the output line 3, which can ensure that the output line 3 is fully contacted and fixed with the groove on the clamping groove, and the metal sheet 6 is further provided with through holes, for example, the number of the through holes can be one through hole, two through holes or more through holes, the number of the through holes can be the same as the number of the fixing holes, or can be different from the fixed number, for example, the through holes and the fixing holes have corresponding positions.

The screw 8 is screwed into the fixing hole of the clamping groove 7 through the through hole of the metal sheet 6, so that the output line 3 is fixed. For example, the number of the screws 8 may be the same as or different from the number of the through holes.

In the configuration shown in fig. 4, two through holes, two fixing holes and two screws 8 are included. The screws 8 fix the output line 3 on two sides, and the fixing structure is simple and reliable and low in cost. The problem of similar portable charging equipment output line and portable charging equipment body joint strength not enough in the existing market is improved, the reliability of connecting has been improved.

EXAMPLE III

The embodiment of the utility model provides a three technical scheme who provides a can solve two technical problem of prior art simultaneously, output line 3 one end is fixed in drain pan 2, and becomes 30 degrees angles with the vertical direction of drain pan 2, and drain pan 2 need avoid the crooked route of output line. Wherein, the vertical direction of drain pan 2 is the symmetry axis place direction of mobile terminal long limit direction, and the direction of output line 3 is the direction of the straight line at the line place that the crossing position of output line 3 and drain pan 2 extends to drain pan 2 inside, and the contained angle of aforementioned two directions is 30 degrees angles, and this angle is used for releasing the stress after the wire rod is crooked.

And a clamping groove 7 is arranged on the bottom shell 2, the output line 3 is arranged on the clamping groove 7, and then the output line 3 is fixedly pressed on the clamping groove 7 by a metal sheet 6 and a screw 8.

Which comprises two through holes, two fixing holes and two screws 8. The screws 8 fix the output line 3 on two sides, and the fixing structure is simple and reliable and low in cost. The problem of similar portable charging equipment output line and portable charging equipment body joint strength not enough in the existing market is improved, the reliability of connecting has been improved.

One end of the output line 3 is fixedly connected to the portable charging device, and the position where the output line is connected to the portable charging device is, for example, a PCB board of the portable charging device. The interface type of the connector arranged at the other end of the output line 3 is a Micro USB interface or a mini USB interface.

Therefore, the third embodiment can not only improve the problem that the connection strength between the output line of the similar portable charging equipment and the portable charging equipment body in the existing market is not enough, the connection reliability is improved, the structural strength between the output line and the portable charging equipment body is enhanced, the wire and the portable charging equipment are more reliable to fix, the handheld terminal equipment, especially a mobile phone, can be placed neatly with the portable charging equipment, the portable charging equipment with the output line and the handheld intelligent terminal equipment such as the mobile phone and the like are more comfortable when being stacked together for use, the stress of the output line on the handheld equipment is eliminated, the user experience is improved, and the user experience is very excellent when the handheld intelligent terminal equipment is held.

Example four

The embodiment of the utility model provides a can solve two technical problem's of prior art technical scheme simultaneously, output line 3 one end is fixed in drain pan 2, and becomes 30 degrees angles with the vertical direction of drain pan 2, and drain pan 2 need avoid the crooked route of output line. Wherein, the vertical direction of drain pan 2 is the symmetry axis place direction of mobile terminal long limit direction, and the direction of output line 3 is the direction of the straight line at the line place that the crossing position of output line 3 and drain pan 2 extends to drain pan 2 inside, and the contained angle of aforementioned two directions is 30 degrees angles, and this angle is used for releasing the stress after the wire rod is crooked.

One end of the output line 3 is fixedly connected to the portable charging device, and the position where the output line is connected to the portable charging device is, for example, a PCB board of the portable charging device. The Type of the connector carried by the other end of the output line 3 is a USB Type-C interface.

Therefore, the fourth embodiment can improve the problem that the connection strength between the output line of the similar portable charging equipment and the portable charging equipment body in the existing market is not enough, the connection reliability is improved, the structural strength between the output line and the portable charging equipment body is enhanced, the wire and the portable charging equipment are more reliable to fix, the handheld terminal equipment, especially a mobile phone, can be placed neatly with the portable charging equipment, the portable charging equipment with the output line and the handheld intelligent terminal equipment such as the mobile phone are more comfortable when being stacked together for use, the stress of the output line on the handheld equipment is eliminated, the user experience is improved, and the user experience is very excellent when the portable charging equipment is held.

EXAMPLE five

The embodiment of the utility model provides a five technical scheme who provides a can solve two technical problem of prior art simultaneously, output line 3 one end is fixed in drain pan 2, and becomes 30 degrees angles with the vertical direction of drain pan 2, and drain pan 2 need avoid the crooked route of output line. Wherein, the vertical direction of drain pan 2 is the symmetry axis place direction of mobile terminal long limit direction, and the direction of output line 3 is the direction of the straight line at the line place that the crossing position of output line 3 and drain pan 2 extends to drain pan 2 inside, and the contained angle of aforementioned two directions is 30 degrees angles, and this angle is used for releasing the stress after the wire rod is crooked.

One end of the output line 3 is fixedly connected to the portable charging device, and the position where the output line is connected to the portable charging device is, for example, a PCB board of the portable charging device. The interface type of the connector carried by the other end of the output line 3 is Apple's Lightning interface.

Therefore, the fifth embodiment can solve the problem that the connection strength between the output line of the similar portable charging equipment and the portable charging equipment body in the existing market is not enough, the connection reliability is improved, the structural strength between the output line and the portable charging equipment body is enhanced, the wire and the portable charging equipment are more reliable to fix, the handheld terminal equipment, especially a mobile phone, can be placed neatly with the portable charging equipment, the portable charging equipment with the output line and the handheld intelligent terminal equipment such as the mobile phone are more comfortable when being stacked together for use, the stress of the output line on the handheld equipment is eliminated, the user experience is improved, and the handheld intelligent terminal equipment is very excellent in experience when being held.

This is so far done right the utility model discloses a portable battery charging outfit's main parts's explanation and explanation, still can include other parts to complete portable battery charging outfit and do not do here and describe repeatedly one by one.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable charging apparatus with an output line, comprising:

a circuit board;

the charging device comprises a shell, a charging circuit and a control circuit, wherein an accommodating space is formed for accommodating the charging circuit, and an opening is formed in one side of the shell;

a wire, one end of which is provided with an interface and is arranged outside the shell, and the other end of the wire penetrates through the opening to extend in the shell at a preset angle with the axial direction of the equipment and is electrically connected to the circuit board;

and the wire fixing structure is arranged in the position close to the opening in the shell and used for fixing the wire.

2. A portable charging apparatus with output cord according to claim 1, wherein said predetermined angle is 10-80 degrees.

3. A portable charging apparatus with output cord according to claim 2, characterised in that said preset angle is 30 degrees.

4. A portable charging apparatus with output cord according to claim 1, wherein said fixing structure comprises a metal sheet and a screw.

5. A portable charging apparatus with an output cord according to claim 4, wherein both ends of said metal plate are fixed in said case by said screws, a middle portion of said metal plate and said case form a wire passage, and said metal plate extends in a direction along said passage.

6. A portable charging apparatus with output cord according to claim 1, characterised in that a slot is provided in the housing for receiving a wire and an interface.

7. The portable charging apparatus with output line according to claim 6, wherein the interface is a Micro USB interface, a USB Type-C interface, a mini USB interface, or a Lightning interface.

8. A portable charging apparatus with output cord according to claim 1, wherein said opening is provided at a corner of said apparatus.