CN221009841U

CN221009841U - Mobile energy storage equipment

Info

Publication number: CN221009841U
Application number: CN202322994903.3U
Authority: CN
Inventors: 叶建胜
Original assignee: Nanchang Jiaxin Hi Tech Co ltd
Current assignee: Nanchang Jiaxin Hi Tech Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-24
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses mobile energy storage equipment, which comprises a wireless charging assembly arranged at the top, an energy storage assembly electrically connected with the bottom of the wireless charging assembly and a charging seat assembly electrically connected with one side, far away from the wireless charging assembly, of the energy storage assembly, wherein the wireless charging assembly comprises an upper cover assembly, an upper shell assembly arranged at the bottom of the upper cover assembly, a rotating shaft for movably connecting the upper cover assembly and the upper shell assembly and a first casing sleeved on the outer surface of the upper shell assembly, the wireless charging assembly is powered by the energy storage assembly, an electronic terminal placed on the surface of the wireless charging assembly is adsorbed by the upper cover assembly, and wireless charging is implemented.

Description

Mobile energy storage equipment

Technical Field

The utility model relates to the technical field of mobile power sources, in particular to mobile energy storage equipment.

Background

As electronic intelligent devices are more and more, power is also more and more increased, and fast charging technology is developed. Mobile energy storage devices with fast charging speeds and large capacities are becoming a necessity for people to develop.

The mobile energy storage device is a portable charger which can be carried by a person and can store electric energy, and is mainly used for charging consumer electronic products such as handheld mobile devices, and the like, and is particularly applied to occasions without external power supply, and the main components of the mobile energy storage device comprise: the battery is used as an electric energy storage battery, and the circuit for stabilizing the output voltage is used as a built-in battery for charging.

In the prior art, mobile energy storage equipment (such as a charger) can charge an electronic terminal (such as a mobile phone) by means of an external charging wire, and when the charging wire is not available, the energy storage equipment cannot be independently realized to supplement energy for the electronic terminal, so that the conventional energy storage equipment lacks convenience and influences user experience.

Disclosure of utility model

Based on the above, the utility model aims to provide a mobile energy storage device, which aims to solve the problem that the existing mobile energy storage device can charge an electronic terminal only by means of an external charging wire, and when the charging wire is not available, the energy storage device cannot be independently realized to supplement energy for the electronic terminal.

The mobile energy storage device comprises a wireless charging assembly arranged at the top, an energy storage assembly electrically connected with the bottom of the wireless charging assembly and a charging seat assembly electrically connected with one side, far away from the wireless charging assembly, of the energy storage assembly;

The wireless charging assembly comprises an upper cover assembly, an upper shell assembly arranged at the bottom of the upper cover assembly, a rotating shaft for movably connecting the upper cover assembly and the upper shell assembly, and a first casing sleeved on the outer surface of the upper shell assembly;

The upper cover assembly comprises a lower cover movably connected with the upper shell assembly through the rotating shaft, a radiating fin embedded in one side of the lower cover, a support arranged on one side of the radiating fin, a PCB assembly embedded in one side of the support, a magnet assembly arranged at the surrounding edge of the PCB assembly and electrically connected with the PCB assembly, an anti-slip pad sleeved on one side of the lower cover, which is far away from the upper shell assembly, and an anti-slip pad arranged at one side of the upper cover, wherein a connecting block extends out of the surrounding edge of the lower cover towards the upper shell assembly, a containing groove for containing the connecting block is formed in the upper shell assembly, a through groove communicated with the energy storage assembly is formed in the connecting block, and a lead wire at the energy storage assembly can penetrate into the upper cover assembly along the through groove of the upper shell assembly and is electrically connected with the upper cover assembly.

Above-mentioned, when the user uses mobile energy storage equipment, can select the different forms of charging on the mobile energy storage equipment according to the electronic terminal charge mode that self used and charge to the electronic terminal, the user accessible handheld upper cover subassembly turns over it, so that lower closing cap drive upset and lift up appointed angle through the pivot, later open the energy storage assembly and make and supply power to wireless assembly that charges, then, the user can place the electronic terminal on the upper cover subassembly after the angle regulation, and adsorb and communicate the electronic terminal through magnet subassembly, implement wireless charging to the electronic terminal, and the arbitrary operation that can implement the angle of adjusting upper cover subassembly upset in the charge process of user, in order to correspond the electronic terminal under the different scenes uses, it can charge to the electronic terminal to have solved current mobile energy storage equipment with the help of external charging wire just, when not having the charging wire, the unable independent realization of energy storage equipment is the problem of electronic terminal energy supply.

In addition, the mobile energy storage device provided by the embodiment of the utility model can also have the following additional technical characteristics:

Further, the upper shell assembly comprises an upper shell frame movably connected with the lower sealing cover through the rotating shaft, a first support and a second support which are respectively used for connecting two sides of the connecting block, a regulating and controlling component embedded in the upper shell frame and a first shell sleeved on the outer surface of the upper shell frame.

Further, the regulation and control part includes with the inboard fixed connection's of upper housing frame button panel, respectively follow the button panel penetrates to lamp button and the switch button that upper housing frame was worn out, inlay establish in the button panel and be located the lamp button with light guide post between the switch button, set up the LED shading bubble cotton of light guide post luminous end, respectively with wireless assembly with energy storage assembly electric connection's button PCB subassembly and with the button panel is connected and is used for supporting the lamp button with the button support of switch button.

Further, a storage box is arranged between the upper cover assembly and the upper shell assembly, and a decorative sheet matched with the inner wall of the storage box is arranged at the bottom of the inner side of the storage box.

Further, the energy storage assembly comprises a shell component connected with one side, far away from the lower sealing cover, of the upper shell frame, an annular lamp set, a battery component and a main control PCB component, wherein the annular lamp set is sleeved on the shell component and arranged between the shell component and the upper shell frame, the battery component is embedded in one side in the shell component, and the main control PCB component is embedded in one side, far away from the battery component, of the shell component.

Further, the main control PCB assembly is connected with the battery assembly and the key PCB assembly through wires.

Further, the shell assembly comprises a front shell, a rear shell, a decorative cover and a second casing, wherein the front shell is arranged close to one side of the main control PCB assembly, the rear shell is arranged close to one side of the battery assembly and is connected with the front shell relatively, the decorative cover is connected with one side of the front shell away from the main control PCB assembly, and the second casing is sleeved at the peripheral edge of the front shell and the rear shell.

Further, the annular lamp group comprises a lamp strip PCB assembly sleeved on one side of the shell assembly close to the upper shell frame and a lamp shade sleeved on the outer surface of the lamp strip PCB assembly.

Further, the charging seat assembly comprises a charging support, a charging PCB assembly connected with the charging support, a magnet embedded in the middle of the charging support and moving towards or away from the charging PCB assembly, a bottom shell used for installing the charging support and connecting with one side of the energy storage assembly away from the wireless charging assembly, and a foot pad arranged on one side of the bottom shell away from the energy storage assembly.

Further, the first casing and the second casing are both designed in a C shape.

Drawings

Fig. 1 is a schematic structural diagram of a mobile energy storage device according to an embodiment of the present utility model;

Fig. 2 is an exploded view of a wireless charging assembly in a mobile energy storage device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of an exploded structure of an energy storage assembly in a mobile energy storage device according to an embodiment of the present utility model;

Fig. 4 is an exploded view of a charging stand assembly in a mobile energy storage device according to an embodiment of the present utility model.

Description of main reference numerals:

the utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, 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.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a mobile energy storage device according to an embodiment of the present utility model is shown, including a wireless charging assembly 1 disposed at the top, an energy storage assembly 2 electrically connected to the bottom of the wireless charging assembly 1, and a charging stand assembly 3 electrically connected to a side of the energy storage assembly 2 away from the wireless charging assembly 1, wherein the wireless charging assembly 1 includes an upper cover assembly, an upper case assembly disposed at the bottom of the upper cover assembly, a storage box 19 disposed between the upper cover assembly and the upper case assembly, a rotating shaft 119 for movably connecting the upper cover assembly and the upper case assembly, and a first casing 120 sleeved on the outer surface of the upper case assembly, the upper cover assembly includes a lower cover 17 movably connected to the upper case assembly through the rotating shaft 119, a heat sink 16 embedded in the lower cover 17 and separated from the upper case assembly, a bracket 15 disposed on a side of the heat sink 16 separated from the lower cover 17, a PCB assembly 14 embedded in the bracket 15 separated from the side of the heat sink 16, a magnet assembly 13 disposed at a peripheral edge of the PCB assembly 14 and electrically connected thereto, an upper cover 12 sleeved on a side of the lower cover 17 separated from the upper cover assembly, and a slide-proof cover 11 disposed on a side of the upper cover 12 separated from the lower cover 17, the surrounding edge of the lower sealing cover 17 extends out of the connecting block 171 towards the upper shell component, the upper shell component is provided with a containing groove for containing the connecting block 171, the connecting block 171 is provided with a through groove for communicating the energy storage assembly 2, so that the lead wire at the energy storage assembly 2 can penetrate into the upper shell component along the through groove of the upper shell component and be electrically connected, the lead wire on the energy storage assembly 2 penetrates through the connecting block 171 and the battery component 27 is connected and conducted with the PCB component 14, the outer side of the connecting block 171 is connected with the rotating shaft 119, therefore, the lead wire penetrating out from the inner side of the connecting block 171 can not influence the relative movement of the connecting block 171 and the rotating shaft 119, meanwhile, the through grooves of the connecting blocks 171 can also effectively hide the wires to ensure that the whole mobile energy storage device is attractive, and the PCB assembly 14 can be matched with the magnet assembly 13 to adsorb the electronic terminal and simultaneously carry out wireless charging.

Further, the upper shell assembly comprises an upper shell frame 118 movably connected with the lower sealing cover 17 through a rotating shaft 119, a first bracket 110 and a second bracket 111 respectively used for connecting two sides of a connecting block 171, a regulating and controlling component embedded in the upper shell frame 118 and a first casing 120 sleeved on the outer surface of the upper shell frame 118, wherein the regulating and controlling component comprises a key panel 117 fixedly connected with the inner side of the upper shell frame 118, a lamp key 115 and a switch key 116 respectively penetrating into the upper shell frame 118 along the key panel 117, a light guide column 114 embedded in the key panel 117 and positioned between the lamp key 115 and the switch key 116, an LED shading foam 113 arranged at the light emitting end of the light guide column 114, a key PCB assembly 112 respectively electrically connected with the wireless charging assembly 1 and the energy storage assembly 2, and a key bracket 121 connected with the key panel 117 and used for supporting the lamp key 115 and the switch key 116, the bottom of the inner side of the storage box 19 is provided with a decorative sheet 18 matched with the inner wall of the storage box, the energy storage assembly 2 comprises a shell component connected with one side of an upper shell frame 118 far away from the lower sealing cover 17, an annular lamp set sleeved on the shell component and arranged between the shell component and the upper shell frame, a battery component 27 embedded on one side of the shell component and a main control PCB component 23 embedded on one side of the shell component far away from the battery component 27, the main control PCB component 23 is connected with the battery component 27 and the key PCB component 112 through wires, the shell component comprises a front shell 24 arranged near one side of the main control PCB component 23, a rear shell 26 arranged near one side of the battery component 27 and connected with the front shell 24 in an opposite way, a decorative cover 25 connected with one side of the front shell 26 far away from the main control PCB component 23 and a second shell 210 sleeved on the peripheral edge of the front shell 24 and the rear shell 26, the annular lamp group is including the cover establish lamp area PCB subassembly 28 that is close to upper housing 118 one side at the casing subassembly and cover establish lamp shade 29 at lamp area PCB subassembly 28 surface, charging seat assembly 3 is including charging support 32, with the charging PCB subassembly 33 that charges that charging support 32 is connected, inlay and establish at charging support 32 middle part and towards being close to or keep away from the magnet 31 that charges PCB subassembly 33 activity, be used for installing charging support 32 and keep away from wireless drain pan 34 that fills assembly 1 one side and be connected with energy storage assembly 2, and set up at drain pan 34 and keep away from drain pan 35 of energy storage assembly 2 one side, first cover shell 120 and second cover 210 all are C style of calligraphy design.

In the specific implementation, the user may connect the charging seat assembly 3 with the charger to charge the battery assembly 27 in the energy storage assembly 2, wherein it should be noted that the connection mode of the charging seat assembly 3 and the charger is magnetic contact conduction, and the magnetic charging adopts hall sensor connection for charging, and the switch-type hall sensor is composed of a voltage stabilizer, a hall element, a differential amplifier, a schmitt trigger and an output stage, and it outputs a digital quantity. The switch-type hall sensor is also a special form, called a key-locking type hall sensor, and the magnet 31 in the charging seat assembly 3 is contacted with the charger and attracted by the opposite sides to enable the magnet 31 to move towards the contact direction of the charger, so that the charging PCB assembly 33 is communicated to be internally conducted to charge the battery assembly 27, the charging safety is ensured, the situation of false touch or water short circuit is prevented, a person skilled in the art can understand by adopting a means of connecting the hall sensor to charge, then the charging state feedback of the battery assembly 27 connected with the lead can be obtained in real time through the main control PCB assembly 23, the current electric quantity is displayed in real time by controlling the light awakening quantity of the light guide post 114 connected with the lead through the main control PCB assembly 23, and the fact that the battery assembly 27 is completely stored is indicated when the light guide post 114 is fully awakened.

Further, when the mobile energy storage device is used by a user, the mobile energy storage device can be charged according to different charging modes of the mobile energy storage device according to the charging mode of the mobile energy storage device, for example, the wireless charging assembly 1 is used for wireless charging or the front shell 24 is connected with the main control PCB assembly 23 through an external lead along the decorative cover 25, the wireless charging assembly 1 is specifically used, firstly, the user can overturn the wireless charging assembly 1 through holding the upper cover assembly by hand, so that the lower cover 17 and the surface structure are simultaneously overturned and lifted by a designated angle through the rotation shaft 119, then the key PCB assembly 112 and the main control PCB assembly 23 are connected through the switch key 117, so that the main control PCB assembly 23 leads the current in the battery assembly 27 to the PCB assembly 13 on the wireless charging assembly 1, then the user can place the electronic terminal on the upper cover assembly after the angle adjustment, the electronic terminal is absorbed and communicated through the magnet assembly 13, wireless charging is carried out on the electronic terminal, a user can adjust the overturning angle of the upper cover assembly in the charging process to correspond to the operation and use of the electronic terminal under different scenes, meanwhile, when the upper cover assembly is overturned, the storage box 18 at the bottom of the upper cover assembly is correspondingly opened, so that the user can store and store part of objects, in addition, according to the use requirement, the user can switch on the key PCB assembly 112 and the main control PCB assembly 23 by pressing the lamp key 115, so that the main control PCB assembly 23 controls to switch on the waiting PCB assembly 28, thereby achieving the effect of environment illumination, improving the aesthetic degree of the mobile energy storage equipment to a certain extent, and at the same time, in order to improve the suitability of the mobile energy storage equipment to the electronic terminal with different charging powers, an inverter may be further disposed on the main control PCB assembly 23, which is understood by those skilled in the art, and is not specifically described herein, so as to adjust the charging power output from the main control PCB assembly to meet the requirement of fast charging or slow charging of the electronic terminal, thereby improving the practicability of the present utility model.

In summary, when the user uses the mobile energy storage device, can select different charging modes on the mobile energy storage device according to the electronic terminal charging mode that self used to charge the electronic terminal, the user can turn over it through handheld upper cover subassembly, so that lower closing cap 17 drives the upset through pivot 119 and lifts up appointed angle, afterwards open energy storage assembly 2 and make and supply power to wireless charging assembly 1, then, the user can place the electronic terminal on the upper cover subassembly after the angle adjustment, and adsorb and communicate the electronic terminal through magnet subassembly 13, implement wireless charging to the electronic terminal, and the user can implement the angle of turning over of adjustment upper cover subassembly at the in-process of charging, with the operation of corresponding electronic terminal under different scenes use, the problem that current mobile energy storage device need only charge the electronic terminal with the help of external charging wire, when not having the charging wire, the energy storage device can't independently realize for electronic terminal energy filling.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The mobile energy storage device is characterized by comprising a wireless charging assembly arranged at the top, an energy storage assembly electrically connected with the bottom of the wireless charging assembly and a charging seat assembly electrically connected with one side, far away from the wireless charging assembly, of the energy storage assembly;

2. The mobile energy storage device of claim 1, wherein the upper housing assembly comprises an upper housing frame movably connected with the lower cover through the rotating shaft, a first bracket and a second bracket respectively used for connecting two sides of the connecting block, a regulating component embedded in the upper housing frame, and a first casing sleeved on the outer surface of the upper housing frame.

3. The mobile energy storage device of claim 2, wherein the regulating component comprises a key panel fixedly connected with the inner side of the upper shell frame, a lamp key and a switch key penetrating from the key panel to the upper shell frame, a light guide column embedded in the key panel and located between the lamp key and the switch key, an LED light shielding foam arranged at the light emitting end of the light guide column, a key PCB assembly electrically connected with the wireless charging assembly and the energy storage assembly respectively, and a key support connected with the key panel and used for supporting the lamp key and the switch key.

4. The mobile energy storage device of claim 1, wherein a storage box is provided between the upper cover assembly and the upper shell assembly, and a decorative sheet adapted to the inner wall of the storage box is provided at the bottom of the inner side of the storage box.

5. The mobile energy storage device of claim 3, wherein the energy storage assembly comprises a housing assembly connected to the upper housing frame on a side away from the lower cover, an annular lamp set sleeved on the housing assembly and disposed between the housing assembly and the upper housing frame, a battery assembly embedded on one side in the housing assembly, and a main control PCB assembly embedded on one side of the housing assembly away from the battery assembly.

6. The mobile energy storage device of claim 5, wherein the master PCB assembly is wired to the battery assembly and the key PCB assembly.

7. The mobile energy storage device of claim 5, wherein the housing assembly comprises a front shell disposed proximate to a side of the main PCB assembly, a rear shell disposed proximate to a side of the battery assembly and connected opposite to the front shell, a decorative cover connected to a side of the front shell distal from the main PCB assembly, and a second casing sleeved at peripheral edges of the front shell and the rear shell.

8. The mobile energy storage device of claim 5, wherein the annular light set comprises a light strip PCB assembly sleeved on a side of the housing assembly near the upper housing frame and a light cover sleeved on an outer surface of the light strip PCB assembly.

9. The mobile energy storage device of claim 1, wherein the charging stand assembly comprises a charging bracket, a charging PCB assembly connected with the charging bracket, a magnet embedded in the middle of the charging bracket and moving towards or away from the charging PCB assembly, a bottom shell for mounting the charging bracket and connecting with the energy storage assembly on a side away from the wireless charging assembly, and a foot pad arranged on a side of the bottom shell away from the energy storage assembly.

10. The mobile energy storage device of claim 7, wherein the first housing and the second housing are each C-shaped in design.