Neck-hung power supply device

Abstract

The utility model provides a neck hanging type power supply device, and belongs to the field of neck hanging type electronic products, the neck hanging type power supply device comprises a shell, a battery and a magnetic attraction type interface, the shell is of a U-shaped structure, and the battery is arranged in the shell; the magnetic type interface is arranged on the outer side wall of the shell and electrically connected with the battery, and the magnetic type interface is used for being connected with external equipment in a magnetic mode; the neck hanging type power supply device can be worn on the neck of a user for use through the shell of the U-shaped structure, then the neck hanging type power supply device can be conveniently used and carried by the user, the shell is provided with the magnetic attraction type interface, the neck hanging type power supply device can be connected with external equipment in a magnetic attraction mode through the magnetic attraction type interface, and the magnetic attraction type power supply device is convenient to use and carry. Therefore, other parts can be more easily connected with the neck-hanging type power supply device, and the use difficulty of the neck-hanging type power supply device is further reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of neck-hanging electronic products, in particular to a neck-hanging power supply device. BACKGROUND

[0002] In daily life and some specific work and outdoor activity scenes, people often need to use portable power supplies to power various electronic devices. For example, headlamps are commonly used lighting tools in night outdoor activities, underground operations, medical operations, etc., which require battery power support. The traditional battery power supply method has some inconveniences, such as the inconvenience of carrying a common battery box, the difficulty of comfortable fitting with the human body, and the lack of convenient brightness adjustment function and convenient connection interface setting for some battery devices that need to be connected with headlamps and other devices, resulting in less flexible and convenient use. CONTENT OF THE UTILITY MODEL

[0003] In view of the technical problems in the background art, the present application provides a neck-hanging power supply device, which is designed by adopting an ergonomic U-shaped shell, so that the neck-hanging power supply device can be worn on the user's neck for use, thereby achieving the technical effect of allowing the user to wear and use more comfortably.

[0004] The present application provides a neck-hanging power supply device for wearing on the user's neck for use, comprising:

[0005] A shell, the shell has a curved structure, and both ends of the shell form openings for the user's neck to pass through;

[0006] A battery, the battery is arranged in the shell;

[0007] A magnetic interface, the magnetic interface is arranged on the outer wall of the shell and electrically connected to the battery, and the magnetic interface is used to connect external devices by magnetic attraction.

[0008] In the technical scheme of the present application, the U-shaped shell allows the neck-hanging power supply device to be worn on the user's neck for use, thereby making the neck-hanging power supply device more convenient for the user to use and carry. In addition, the magnetic interface is arranged on the shell, which allows the neck-hanging power supply device to connect external devices by magnetic attraction, making it easier for other components to connect with the neck-hanging power supply device, further reducing the difficulty of using the neck-hanging power supply device.

[0009] In some embodiments, the two ends of the shell are symmetrically distributed left and right, and each end of the shell is provided with a power supply mounting portion, and the battery is arranged in the power supply mounting portion.

[0010] In the embodiment, the battery is symmetrically arranged at both ends of the shell, so that the pressure received by the neck-hanging power supply device is more uniform, greatly reducing the compression of the user when wearing the neck-hanging power supply device.

[0011] In some embodiments, the power supply mounting portion is arranged at an end of the shell, and a projection of the power supply mounting portion on a symmetry plane of the shell forms an angle with a projection of the shell on the symmetry plane.

[0012] In the embodiment, the turning portion of the shell and the battery mounting portion forms a fulcrum and contacts the user's body, and the battery device is under the action of its own gravity, so that the middle part of the shell can be tilted upward, so that the entire device does not cause excessive pressure concentration on the neck when worn, thereby improving the comfort of wearing, and even if used for a long time, the user will not feel obvious discomfort.

[0013] In some embodiments, a connection box is further included, the connection box is arranged on the shell, and the connection box is located at a symmetry plane of the shell, the magnetic interface is arranged on the connection box, and the magnetic interface is arranged on a side away from a bending direction of the shell.

[0014] In the embodiment, by arranging the magnetic interface on a side away from the bending direction of the shell, the connection line of the external device can be quickly inserted, thereby improving the convenience and efficiency of using the device.

[0015] In some embodiments, the connection box is arc-shaped on a side toward the bending direction of the shell, and when the shell is hung on the user's neck, the arc-shaped surface of the connection box is in contact with the user's neck.

[0016] In the embodiment, the connection box is ergonomically designed to increase the comfort of the user when wearing.

[0017] In some embodiments, a charging interface is further included, the charging interface is electrically connected with the battery, and the charging interface is used to connect an external power supply.

[0018] In the embodiment, by connecting the external power supply to the charging interface, the battery can be charged.

[0019] In some embodiments, the charging interface can be a charge-and-discharge integrated interface.

[0020] In the embodiment, the charge-and-discharge integrated interface can simultaneously charge the battery and supply power to the external device, thereby further improving the convenience and efficiency of using the neck-hanging power supply device.

[0021] In some embodiments, a control panel and a control button are further included, the battery, the control button and the magnetic interface are electrically connected with the control panel, and the control button controls the size of the output current of the battery through the control panel.

[0022] In this embodiment, the power distribution of the battery to the magnetic interface is controlled by the control panel, so that the user can adjust the power output of the battery according to the actual demand, and the convenience and efficiency of the neck-mounted power supply device are further improved.

[0023] In some embodiments, a power switch is further included, and the power switch is electrically connected with the control panel.

[0024] In this embodiment, the power switch can control the on-off between the battery and the magnetic interface through the control panel, so that the neck-mounted power supply device can be more convenient for users to use.

[0025] In some embodiments, the power switch and the control button are arranged at the end of the shell.

[0026] In this embodiment, the power switch and the control button are arranged at the end of the shell, so that the user can more easily touch the power switch and the control button, and the convenience and efficiency of the neck-mounted power supply device are further improved.

[0027] The above description is only a summary of the technical solutions of the present application, in order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the present application, the drawings used in the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0029] Figure 1 The structure schematic diagram of the neck-mounted power supply device in the embodiment of the present application;

[0030] Figure 2 The exploded view of the neck-mounted power supply device in the embodiment of the present application;

[0031] Figure 3 The front view of the neck-mounted power supply device in the embodiment of the present application;

[0032] Figure 4 The projection view of the neck-mounted power supply device on the symmetry plane in the embodiment of the present application.

[0033] Description of reference numerals:

[0034] 1. Housing; 2. Battery; 3. Magnetic interface; 4. Power supply installation; 5. Connection box;

[0035] 6. Charging port; 7. Control button; 8. Power switch; 9. Symmetry plane; 10. Control panel. DETAILED DESCRIPTION

[0036] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0038] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0039] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0040] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0041] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0042] In the description of the embodiments of the present application, the orientations or positional relationships indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0043] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0044] In daily life and some specific work, outdoor activity scenes, people often need to use portable power supply to power various electronic devices, for example, headlamps are commonly used lighting tools in night outdoor activities, underground operations, medical operations, etc., which need battery power support. The traditional battery power supply method has some inconveniences, such as the inconvenience of carrying ordinary battery boxes, the difficulty of comfortable fitting with the human body, and the lack of convenient brightness adjustment function and convenient connection interface setting for some battery devices that need to be connected with headlamps and other devices, resulting in not flexible and convenient use.

[0045] In order to solve the technical problem of how to provide a neck-hung power supply device that can be comfortably worn and has multiple practical functions, the present application provides a neck-hung power supply device, which adopts an ergonomic U-shaped shell 1, so that the neck-hung power supply device can be worn on the user's neck for use, thereby achieving the technical effect of allowing the user to wear and use more comfortably.

[0046] Please refer to Figure 1 and Figure 2 , Figure 1 and Figure 2Structure schematic diagram and explosion view of the neck-hanging power supply device respectively provided by the embodiments of the present application, the neck-hanging power supply device can be worn on the neck of the user for use, the neck-hanging power supply device comprises a shell 1, a battery 2 and a magnetic interface 3, in the embodiment, the shell is in a curved structure, and the two ends of the shell form openings for the user's neck to pass through (i.e. the shell 1 is in a U-shaped structure); the battery 2 is arranged in the shell 1; the magnetic interface 3 is arranged on the outer side wall of the shell 1 and electrically connected with the battery 2, and the magnetic interface 3 is used for connecting external devices in a magnetic manner.

[0047] Specifically, since the shell 1 is designed in a U-shaped structure in the embodiment, a neck-hanging space for the user to wear on the neck can be formed between the two ends of the shell 1, and when the user uses the neck-hanging power supply device, the user can hang the neck-hanging power supply device on the neck through the neck-hanging space, so that the neck-hanging power supply device can be conveniently used and carried by the user; secondly, the neck-hanging power supply device provided in the embodiment of the present application generally needs to be used in combination with other components, therefore, the magnetic interface 3 is arranged on the shell 1 in the embodiment, so that the neck-hanging power supply device can be connected with external devices in a magnetic manner through the magnetic interface 3, and other components can be more easily connected with the neck-hanging power supply device, further reducing the difficulty of using the neck-hanging power supply device.

[0048] Further, please refer to Figure 3 In the embodiment of the present application, the two ends of the shell 1 are each provided with a power installation part 4, and the battery 2 is arranged in the power installation part 4, in the use process, after the neck-hanging power supply device is hung on the neck of the user, since the battery 2 itself is relatively heavy, the batteries 2 arranged at the two ends of the shell 1 are pulled downward to the neck-hanging power supply device under the action of the gravity of the batteries 2, so that the neck-hanging power supply device can be fixed on the neck of the user, and the stability of the neck-hanging power supply device when hung on the neck can be greatly increased.

[0049] Secondly, in the embodiment, the two ends of the shell 1 are symmetrically arranged, and the batteries 2 arranged at the two ends of the shell 1 are two power supply parts with the same structure and weight, so that in the use process, the above structure can make the pressure on the user by the neck-hanging power supply device more uniform, and greatly alleviate the compression feeling of the user when wearing the neck-hanging power supply device.

[0050] Further, please refer to Figure 4 Please refer to Figure 2In the embodiment of the present application, the shell 1 is a left-right symmetrical structure, the power supply mounting portion 4 is obliquely arranged at the end of the shell 1, and the projection of the power supply mounting portion on the symmetry plane 9 of the shell forms an angle with the projection of the shell on the symmetry plane 9. Specifically, after the user wears the neck-hung power supply device on the neck, the power supply mounting portion 4 at the end of the shell 1 is inclined to the user's body direction, so that the center of gravity of the power supply device is located at the user's shoulder, thereby preventing excessive pressure from being concentrated on a certain part of the neck when the device is worn, and improving the comfort of wearing. Even if used for a long time, the user will not feel obvious discomfort.

[0051] Further, in the embodiment of the present application, the neck-hung power supply device further comprises a connecting box 5, which is used to store various electronic components required by the neck-hung power supply device. In the embodiment, the connecting box 5 is arranged on the shell 1, and the connecting box 5 is located at the symmetry plane of the shell 1. Through the above design, the balance of the weight of the two ends of the neck-hung power supply device can be effectively prevented from being destroyed, thereby ensuring the stability of the neck-hung power supply device during wearing. In addition, in the embodiment, the magnetic interface 3 is arranged on the connecting box 5, and the magnetic interface 3 is arranged on the side of the connecting box 5 away from the bending direction of the shell 1, which can facilitate the quick insertion of the connecting line of the external device, and improve the convenience and efficiency of use.

[0052] Further, in the embodiment of the present application, the side of the connecting box 5 facing the bending direction of the shell 1 is in an arc shape, and when the shell 1 is hung on the user's neck, the arc surface of the connecting box 5 is in close contact with the user's neck, thereby making it more in line with the ergonomic design, so as to increase the comfort of the user when wearing.

[0053] Further, in the embodiment of the present application, a charging interface 6 is further included, which is electrically connected with the battery 2. The charging interface 6 is used to connect an external power supply. By connecting the external power supply to the charging interface 6, the battery 2 can be charged.

[0054] In some optional embodiments, the charging interface 6 can be a charging and power supply integrated interface. Through the charging and power supply integrated interface, the battery 2 can be charged and the external device can be powered at the same time, further improving the convenience and efficiency of use of the neck-hung power supply device.

[0055] Further, in the embodiment of the present application, a control panel and a control button 7 are further included. The battery 2, the control button 7 and the magnetic interface 3 are electrically connected with the control panel. The control button 7 controls the power distribution of the battery 2 to the magnetic interface 3 through the control panel, so that the user can adjust the power output of the battery 2 according to the actual needs, further improving the convenience and efficiency of use of the neck-hung power supply device.

[0056] In an alternative embodiment, the control board is integrated with an adjustment module and a memory module, the control button 7 is electrically connected with the adjustment module, and the user can control the adjustment module through the control button 7 to adjust the power output of the battery 2.

[0057] Specifically, in the present embodiment, the module adjusts the brightness of the headlamp by changing the current size, so that the user can flexibly adjust the brightness of the headlamp according to the actual needs, such as different lighting environments, work requirements, etc., to achieve the best lighting effect. At the same time, through the memory module on the control board, the power output of the battery before the device is powered off can be automatically recorded, so that the headlamp can automatically restore to the brightness level used last time when it is turned on again after power off. Further, the control board is also integrated with an energy-saving module, which can reasonably use the battery power to prolong the use time of the battery.

[0058] Further, in the present embodiment, a power switch 8 is also included, which is electrically connected with the control board. The power switch 8 can control the on-off between the battery 2 and the magnetic interface 3 through the control board, so that the neck-hanging power supply device can be more convenient for the user to use.

[0059] Further, in the present embodiment, the power switch 8 and the control button 7 are both arranged at the end of the shell 1. By arranging the power switch 8 and the control button 7 at the end of the shell 1, the user can more easily touch the power switch 8 and the control button 7, further improving the convenience and efficiency of using the neck-hanging power supply device.

[0060] A split headlamp includes a headlamp and the neck-hanging power supply device of any of the above embodiments. The headlamp is provided with a magnetic connector connected with the magnetic interface 3, and the headlamp is electrically connected with the magnetic interface 3 on the neck-hanging power supply device through the magnetic connector.

[0061] It should be noted that the present application is not limited to the above embodiments. The above embodiments are only examples, and embodiments having the same technical idea and playing the same role and effect within the scope of the technical solution of the present application are all included in the technical scope of the present application. In addition, within the scope of the main idea of the present application, various modifications of the embodiments that can be thought of by those skilled in the art, as well as other ways constructed by combining part of the constituent elements of the embodiments, are also included in the scope of the present application.

Claims

1. A neck-hanging power supply device, characterized in that: It is used to be worn around the user's neck, including: A housing, wherein the housing has a curved structure and has openings at both ends thereof for the user's neck to pass through; a battery, the battery being disposed in the housing; A magnetic interface is provided on the outer side wall of the shell and is electrically connected to the battery. The magnetic interface is used to connect to an external device by magnetic attraction.

2. The neck-hanging power supply device according to claim 1, characterized in that: The two ends of the shell are symmetrically distributed. Both ends of the shell are provided with power supply installation parts, and the battery is arranged in the power supply installation parts.

3. The neck-hanging power supply device according to claim 2, characterized in that: The power supply mounting portion is obliquely arranged at the end of the shell, and a projection of the power supply mounting portion on the symmetric plane of the shell forms an angle with a projection of the shell on the symmetric plane.

4. The neck-hanging power supply device according to claim 2, characterized in that: It also includes a connection box, which is arranged on the shell and located at the symmetrical plane of the shell. The magnetic interface is arranged on the connection box and is arranged on the side away from the bending direction of the shell.

5. The neck-hanging power supply device according to claim 4, characterized in that: The side of the connection box facing the bending direction of the shell is in an arc-shaped structure, and when the shell is hung on the neck of the user, the arc-shaped surface of the connection box fits the neck of the user.

6. The neck-hanging power supply device according to claim 1, characterized in that: It also includes a charging interface, which is electrically connected to the battery and is used to connect to an external power source.

7. The neck-hanging power supply device according to claim 6, characterized in that: The charging interface is an integrated charging and discharging connector.

8. The neck-hanging power supply device according to claim 1, characterized in that: It also includes a control board and a control button. The battery, the control button and the magnetic interface are all electrically connected to the control board. The control button controls the size of the battery output current through the control board.

9. The neck-hanging power supply device according to claim 8, characterized in that: It also includes a power switch, which is electrically connected to the control board.

10. The neck-hanging power supply device according to claim 9, characterized in that: The power switch and the control button are both arranged at the end of the shell.

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