KR101763754B1 - Multi-stage auxiliary battery charging device - Google Patents

Multi-stage auxiliary battery charging device Download PDF

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Publication number
KR101763754B1
KR101763754B1 KR1020160005145A KR20160005145A KR101763754B1 KR 101763754 B1 KR101763754 B1 KR 101763754B1 KR 1020160005145 A KR1020160005145 A KR 1020160005145A KR 20160005145 A KR20160005145 A KR 20160005145A KR 101763754 B1 KR101763754 B1 KR 101763754B1
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KR
South Korea
Prior art keywords
auxiliary battery
charging
support member
power
mounting
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Application number
KR1020160005145A
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Korean (ko)
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KR20170085698A (en
Inventor
손청하
Original Assignee
주식회사 에이비엘코리아
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Priority to KR1020160005145A priority Critical patent/KR101763754B1/en
Publication of KR20170085698A publication Critical patent/KR20170085698A/en
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Publication of KR101763754B1 publication Critical patent/KR101763754B1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

The present invention relates to a multi-stage auxiliary battery charging apparatus capable of simultaneously charging a large amount of auxiliary batteries for recharging electric power after using an auxiliary battery in which predetermined electric power is stored so that the power of the portable device can be charged, A second body that is mounted on the upper side of the first body to form a plurality of mounting spaces having front openings, and a second body that is formed on the upper side of the first body, And a charging terminal which is provided on an inner rear surface of each of the mounting spaces and is connected to the charging port of the auxiliary battery which is placed in each of the mounting spaces and applies a direct current power to the auxiliary battery, The charging port is brought into contact with the charging terminal and the bottom surface of the auxiliary battery is fixed at a certain portion of the mounting space, And a magnetic force member which is embedded in the bottom surface of the base station space and magnetically coupled with a certain portion of the bottom surface of the auxiliary battery, so that a plurality of auxiliary batteries can be simultaneously mounted and charged.

Description

[0001] Multi-stage auxiliary battery charging device [0002]

The present invention relates to a multistage auxiliary battery charging apparatus, and more particularly, to a multistage auxiliary battery charging apparatus that uses an auxiliary battery that stores a predetermined amount of electric power so as to charge a portable power supply and then charges a large amount of auxiliary batteries The present invention relates to a multi-stage secondary battery charging apparatus.

In general, as the information industry has developed in the past, the market of mobile devices has been developed with unlimited potential, and it is well known that the market of mobile devices now is remarkably huge compared with the past. Currently, such portable devices are diversified as portable communication devices or electronic devices such as smart phones, tablet PCs, and PDAs, and have become a necessity for the majority of people.

The portable device is an electronic device using a power source provided by a battery. In recent years, a power source is frequently turned on according to an increase in frequency of use, and a charging operation for charging the power source frequently is required. Therefore, in order to charge the portable device, the users of the portable device perform the charging operation using a separate charging device in the place of their own place or at a certain place.

However, users of portable devices have inconvenience that charging operation is not easy in a limited place where a large number of personnel such as a company or a hospital stay temporarily.

In order to solve this problem, there has been developed a portable device capable of replacing a battery having a replacement battery. However, in the case of a portable device which is not easily replaced, charging operation of the battery is not easy, Is limited.

In order to overcome such a problem, a large-capacity portable auxiliary battery such as a Registration Practical Utility Model No. 20-0416155 (portable auxiliary battery), a patent publication 10-2009-0053466 (a portable charger built in a battery and a charging method thereof) An auxiliary charging device capable of charging the battery of the portable device from the portable auxiliary battery is provided in advance.

The auxiliary charging device, that is, the auxiliary battery, which has been pioneered in this way, is an area of an electronic device which is required to be charged in the same manner as the battery of the portable device.

In the case where the same auxiliary battery is supplied to a plurality of the same auxiliary batteries at the same time in an organization of a company or a meeting size, The disadvantage that charging operation is not easy in a limited place is still not solved.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a multistage auxiliary battery charging apparatus capable of simultaneously charging a plurality of auxiliary batteries.

It is another object of the present invention to provide a multistage auxiliary battery charging apparatus which can be freely changed in the number of charging spaces that can be simultaneously charged according to the number of auxiliary batteries, thereby allowing the operator to easily change and install the multistage auxiliary battery charging apparatus.

In addition, when the auxiliary battery is charged, the contact state between the charging port and the charging terminal of the auxiliary battery can be easily maintained, and unnecessary contact can be prevented from coming off or coming off, It is another object to provide a device.

In order to achieve the above object, a multi-stage auxiliary battery charging apparatus according to a preferred embodiment of the present invention is a charging apparatus for an auxiliary battery in which electric power is stored so that power can be charged to a portable device, A second body which is mounted on the upper side of the first body and forms a plurality of mounting spaces with the front side opened, and a second body connected to the constant voltage unit, A charging terminal provided on an inner rear surface of the auxiliary battery and adapted to apply direct current power to the auxiliary battery so as to be non-inserted into the charging port of the auxiliary battery placed in each of the mounting spaces, The bottom surface of the auxiliary battery is embedded in the bottom surface of the mounting space such that the bottom surface of the auxiliary battery is fixed at a certain portion of the mounting space, A magnetic force member which is magnetically coupled to a certain portion of the bottom surface of the coarse battery and a charging port of the auxiliary battery which guides the position of the charging terminal to which the charging port of the auxiliary battery is slidingly contacted, And a recess formed on the bottom surface of the auxiliary battery so as to be slidably inserted into the guide bar from the entrance of the mounting space to the charging terminal, the recess being formed in a bottom surface of the guide bar, A plurality of second supporting members, each of which is formed by stacking a plurality of second bodies on the upper side of the first body, each of the second bodies rising up and down, And a plate that covers an upper portion of the first support member such that an upper side of the first support member is closed, the plate having a bottom open, A second supporting member extending in the backward direction is coupled to the center of the bottom surface of the plate to form the second body in the shape of 'i', and the first body and the second body are provided in a plurality of layers on the upper side, And a plurality of open docking spaces are formed.

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Further, the auxiliary battery further includes a handle protruding from the front portion.

Further, the magnetic force member is a permanent magnet.

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Therefore, according to the present invention as described above, a plurality of auxiliary batteries can be simultaneously mounted and charged.

In addition, the number of charging spaces that can be simultaneously charged can be freely adjusted according to the number of auxiliary batteries, so that the operator can easily change and install the apparatus.

Further, when the auxiliary battery is charged, the contact state between the charging port and the charging terminal of the auxiliary battery can be easily maintained, and unnecessary contact can be prevented from coming off or coming off, and the auxiliary battery can be easily mounted and charged.

On the other hand, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of a multi-stage auxiliary battery charging apparatus according to a preferred embodiment of the present invention.
Fig. 2 is an exploded perspective view showing a part of Fig. 1; Fig.
Fig. 3 is a perspective view showing the operating state of Fig. 2; Fig.
4 is a perspective view of a supplemental battery according to a preferred embodiment of the present invention.
5 is a block diagram illustrating a charging state of the multi-stage auxiliary battery charging device and the auxiliary battery according to the preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

FIG. 1 is a perspective view of a multi-stage auxiliary battery charging apparatus according to a preferred embodiment of the present invention, FIG. 2 is a cutaway perspective view showing a part of FIG. 1, FIG. 3 is a perspective view showing an operating state of FIG. FIG. 5 is a block diagram illustrating a charging state of the multi-stage auxiliary battery charging apparatus and the auxiliary battery according to the preferred embodiment of the present invention.

1 to 5, a multi-stage auxiliary battery charging apparatus according to a preferred embodiment of the present invention includes a charging device 100 (hereinafter, referred to as " charging device ") of an auxiliary battery 200, )as,

A first body 110 having a constant voltage unit 111 for converting a commercial AC power source supplied from the outside into a DC power source and a plurality of mounting spaces (not shown) mounted on the upper side of the first body 110, And an auxiliary battery 200 that is installed on an inner rear surface of each of the mounting spaces 120a and is connected to the constant voltage unit 111 and is mounted in each of the mounting spaces 120a, And the charging port 220 of the auxiliary battery 200 is connected to the charging terminal 200. The charging terminal 130 is connected to the charging port 220 of the auxiliary battery 200, 130 and the bottom surface of the auxiliary battery 200 is fixed at a predetermined portion of the mounting space 120a so as to be embedded in the bottom surface of the mounting space 120a, And a magnetic force member (140) magnetically coupled.

Here, the portable device is an electronic device such as a tablet PC or a smart phone, which is a known technology, and thus a detailed description thereof will be omitted.

The auxiliary battery 200 includes a secondary battery 210 in which predetermined power is stored so as to be able to charge the power of the portable device. The secondary battery 210, which is manufactured in a cell shape, is coupled with the auxiliary circuit, The auxiliary battery 200 is charged or discharged by an external power source or a load through a port provided in the auxiliary battery 200. [

In the present invention, the port of the auxiliary battery 200 may have a charging port 220 and a discharging port 230 separately provided on the outer surface of the case 240.

Here, the charging port 220 is provided at one end of the auxiliary battery 200 and is an interface for charging the corresponding electric power from external power supply means, and is provided as a contact type terminal in the present invention.

The first body 110 has a hexahedron case. The first body 110 is connected to an external power source and includes a constant voltage unit 111 for converting commercial AC power supplied from a power source to DC power.

That is, the constant voltage unit 111 is a converter for converting an external commercial AC power source to a DC power source so as to be applied to the auxiliary battery 200. In order to distribute the converted DC power source to a plurality of DC power sources, It will be appreciated that it further includes distribution (not shown).

For example, if ten charging terminals 130 are provided, the DC power corresponding to the ten charging terminals 130 in the distribution unit (not shown) can be evenly distributed.

The first body 110 may further include a switch 112 to allow a user to select or cut off the commercial AC power supplied from an external power source. The detailed description will be omitted because it is a known technical matter.

The second body 120 is mounted on the upper side of the first body 110 to form a plurality of mounting spaces 120a having front openings.

More specifically, in the present invention, the outer circumferential surface of the first body 110 is formed with a first supporting member 121, which is upwardly and downwardly open, so as to be mountable on the upper side of the first body 110, The upper surface of the first support member 121 is covered with the plate 122 so that the upper surface of the first support member 121 is closed, and the bottom surface of the first support member 121 is opened.

That is, the first support member 121 may be mounted along the outer circumferential surface of the upper surface of the first body 120 or may be mounted on the plate 122 of the second body 120, (120a) can be formed.

At this time, a second support member 123, which extends from the front side of the first support member 121 to the rear side of the first support member 121 and is coupled to the center of the bottom of the plate 122, .

Accordingly, one second body 120 may be formed in an 'I' shape. The second body 120 may be provided on the first body 110 or the second body 120, A mounting space 120a may be formed.

When a plurality of second bodies 120 are sequentially stacked on the first body 110 so that one second body 120 is installed on the upper side of the first body 110, As the two bodies are overlapped, a plurality of layers may be formed and the mounting space 120a may be formed by 2xN.

This facilitates modification and installation so that the operator can have a desired number of seating spaces 120a when designing the seating space.

The charging terminal 130 is connected to the charging port 210 of the auxiliary battery 200 to apply a DC power to the auxiliary battery 200. The charging terminal 130 is connected to the constant voltage unit 111, And may be installed on the inner rear surface of the mounting space 120a.

More specifically, the auxiliary battery 200 is disposed on the inner rear surface of each of the mounting spaces 120a so as to correspond to a portion where the charging port 220 of the auxiliary battery 200 is positioned when the auxiliary battery 200 is placed in the mounting space 120a. The charging terminal 130 may be positioned in the groove formed in the mounting space 120a and the end of the charging terminal 130 may be exposed inward of the mounting space 120a.

In the case where the charging port 220 of the auxiliary battery 200 is a flat terminal, the charging terminal 130 is preferably formed as a protruding terminal. When the charging port 220 is a protruding terminal, The charging terminal 130 is preferably a flat terminal.

The magnetic force member 140 is configured such that the charging port 220 of the auxiliary battery 200 contacts the charging terminal 130 and the bottom surface of the auxiliary battery 200 is fixed at a certain portion of the mounting space 120a And is installed on the bottom surface of the mounting space 120a.

At this time, the magnetic force member 140 is preferably embedded on the bottom surface so as not to interfere with the inserting direction of the auxiliary battery 200, and it is preferable to prevent the self- .

Here, the magnetic force member 140 may be any one of an electromagnet, a permanent magnet, a unipolar or a multipolar magnet, and preferably a permanent magnet.

The auxiliary battery 200 may include a magnetic force member 260 corresponding to the magnetic force member 140 and may be formed of a metal or a ferromagnetic material capable of being magnetically coupled to the magnetic force member 140 have.

Hereinafter, the mounting and charging of the auxiliary battery using the multi-stage auxiliary battery charging apparatus according to the preferred embodiment of the present invention will be described.

First, the auxiliary battery 200 is inserted through a front opening of the first body 110 into any one of a plurality of mounting spaces 120a formed by coupling a plurality of second bodies 120 to the first body 110. [

At this time, the auxiliary battery is inserted while being slid along the bottom surface of the mounting space 120a. The auxiliary battery includes a guide bar 124 in the form of an elongated rod installed on the bottom surface of each mounting space 120a, .

More specifically, the guide bars 124 may be provided one or two, and when the guide bars 124 are one, the guide bars 124 may be provided at the center of the bottom surface of each of the mounting spaces 120a, And may be spaced apart from each other at the center of the bottom surface of the space 120a.

The recess 241 may be recessed in the front and rear directions of the auxiliary battery 200 so that the auxiliary battery 121 is seated on the guide bar 124 and slid into the mounting space.

Thus, the charging port 220 of the auxiliary battery 200 inserted through the open front of the mounting space 120a can guide the position of the charging terminal 130 to which the charging port 130 contacts. That is, by precisely inducing the contact point to the charging terminal 130 to which the auxiliary battery 220 contacts, it is possible to prevent the disconnection of the contact due to arbitrary change of the left and right positions while the auxiliary battery 220 is inserted.

The auxiliary battery 200 is inserted into the mounting space 120a so that the charging port 220 of the auxiliary battery 200 contacts the charging terminal 130. [

At this time, the charging port 220 of the auxiliary battery 200 is brought into contact with the charging terminal 130 and the magnetic force member 140 embedded in the bottom surface of the mounting space 120a is installed on the bottom surface of the auxiliary battery 200 It is possible to prevent a disconnection of the contact state between the charging port 220 of the auxiliary battery 200 and the charging terminal 130 by the magnetic force of the paw force member 260.

 The auxiliary battery 200 can be continuously supplied with power from the multi-stage auxiliary battery charging apparatus of the present invention. When the charging is completed, the auxiliary battery 200 is removed from the mounting space 120a, The mounting and charging of the auxiliary battery using the multi-stage auxiliary battery charging device is completed.

At this time, it is preferable that a handle 250 is provided on the front surface of the auxiliary battery 200 so as to facilitate disassembly of the magnetic force between the auxiliary battery 200 and the bottom surface of the mounting space 120a. The user can manually pull the handle 250 to release the magnetically coupled auxiliary battery 200 from the mounting space 120a.

As described above, according to the present invention, when the auxiliary battery 200 is charged, the contact point between the charging port 220 and the charging terminal 130 can be easily maintained, and unnecessary contact deviation It is possible to prevent the auxiliary battery 200 from being easily inserted and charged.

Although the present invention has been described with reference to the specific embodiments, various modifications may be made without departing from the scope of the present invention. Accordingly, the scope of the invention is not to be determined by the embodiments described, but should be determined by equivalents of the claims and the claims.

100: Charging device 200: auxiliary battery
110: first body 111: constant voltage section
112: switch
120: second body 120a: mounting space
121: first support member 122: plate
123: second support member 124: guide bar
130: Charging terminal 140:
210: secondary battery 220: charging port
230: Exclusive port 240: Case
241: Groove
250: Handle 260: Pizza force member

Claims (6)

1. A charging device for an auxiliary battery in which power is stored so that power can be charged to the portable device,
A first body having a constant voltage unit for converting a commercial AC power supplied from the outside into a DC power,
A second body mounted on the upper side of the first body to form a plurality of mounting spaces having front openings;
A charging terminal which is connected to the constant voltage unit and is disposed on an inner rear surface of each of the stationary spaces and which is connected to the charging port of the auxiliary battery in each of the stationary spaces and applies direct current power to the auxiliary battery,
The charging port of the auxiliary battery is brought into contact with the charging terminal and the bottom surface of the auxiliary battery is fixed at a certain portion of the mounting space so as to be embedded in the bottom surface of the mounting space, A magnet member,
A guide bar in the form of an elongated rod is provided on the bottom surface of the mounting space so as to guide the position of the charging terminal into which the charging port of the auxiliary battery is sliding,
And a groove formed on the bottom surface of the auxiliary battery so as to be slidably inserted into the guide bar from the entrance of the mounting space to the charging terminal while being engaged with the guide bar,
Wherein the second body is provided in a plurality of layers, each of the second bodies is stacked on the upper side of the first body,
Each of the second bodies has a first support member having a 'C' shape, And a plate that covers an upper portion of the first support member such that an upper side of the first support member is closed,
A second support member extending from the front of the first support member to the rear of the first support member is coupled to the center of the bottom surface of the plate so that the second body is formed in an ' And a plurality of mounting spaces are formed on the upper side of the other second body, the plurality of mounting spaces being open at the front.
delete The battery pack according to claim 1, wherein the auxiliary battery
Further comprising a handle protruding from the front portion.
The method according to claim 1,
Wherein the magnetic force member is a permanent magnet.
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KR1020160005145A 2016-01-15 2016-01-15 Multi-stage auxiliary battery charging device KR101763754B1 (en)

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Application Number Priority Date Filing Date Title
KR1020160005145A KR101763754B1 (en) 2016-01-15 2016-01-15 Multi-stage auxiliary battery charging device

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Application Number Priority Date Filing Date Title
KR1020160005145A KR101763754B1 (en) 2016-01-15 2016-01-15 Multi-stage auxiliary battery charging device

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KR20170085698A KR20170085698A (en) 2017-07-25
KR101763754B1 true KR101763754B1 (en) 2017-08-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200052143A (en) 2018-11-06 2020-05-14 주식회사 리베르곤 Cradle for charging auxiliary battery, auxiliary battery charging device and auxiliary battery rental machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102013990B1 (en) * 2017-08-04 2019-08-23 윤희진 Movable device for charging the second battery of electric vehicle
KR102013991B1 (en) * 2017-08-04 2019-10-21 (주)에스지이엠 Secondary battery power supply for electric vehicles
CN107359666A (en) * 2017-08-11 2017-11-17 北京市美嘉亿盛医疗器械股份有限公司 A kind of medical personal protection charging device
KR101947638B1 (en) * 2018-05-17 2019-02-13 주식회사 라이칸스로프 Charging device for battery
US11296523B2 (en) * 2019-12-24 2022-04-05 Fli Charge, Llc Housing for retaining and charging portable chargers
KR102514389B1 (en) * 2021-08-31 2023-03-29 에브리포터블 주식회사 Secondary Battery Rental Device
KR102511488B1 (en) * 2022-10-27 2023-03-17 주식회사 블루인텍 Smart device charging device

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Publication number Priority date Publication date Assignee Title
JP2000341868A (en) * 1999-05-25 2000-12-08 Honda Motor Co Ltd Battery replacing apparatus

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2000341868A (en) * 1999-05-25 2000-12-08 Honda Motor Co Ltd Battery replacing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200052143A (en) 2018-11-06 2020-05-14 주식회사 리베르곤 Cradle for charging auxiliary battery, auxiliary battery charging device and auxiliary battery rental machine

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