CN217544833U - Battery detachable treasured that charges - Google Patents
Battery detachable treasured that charges Download PDFInfo
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- CN217544833U CN217544833U CN202221564566.3U CN202221564566U CN217544833U CN 217544833 U CN217544833 U CN 217544833U CN 202221564566 U CN202221564566 U CN 202221564566U CN 217544833 U CN217544833 U CN 217544833U
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- battery
- interface
- battery cell
- box body
- circuit board
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Abstract
The utility model discloses a charger with a detachable battery, which comprises a box body, a cover body and a plurality of battery cores; the box body has an electricity core chamber, the electricity core chamber has the opening, the opening is located the tip in electricity core chamber, it is a plurality of to have placed in the electricity core intracavity the electricity core, the one end of lid with the box body is articulated, the other end of lid is equipped with the buckle groove, be equipped with the buckle bump on the box body, the buckle groove can connect in the buckle bump. The charger is portable and small, and the battery cell cavity can be quickly and conveniently switched on and off through the buckle groove and the buckle salient point between the cover body and the box body of the charger, so that the battery cell can be conveniently taken out or installed; the internal battery cores can be detached and combined at will, the number of the internal battery cores can be set according to actual requirements, and the number of the battery cores can be selected according to different traveling purposes, so that the burden of a carrying person is reduced; this scheme detachable charges precious can also change electric core, the precious life that charges is prolonged.
Description
Technical Field
The utility model relates to a precious relevant field charges, in particular to battery detachable treasured that charges.
Background
The treasured that charges is as portable stand-by power supply, because its good convenience is used widely, and the treasured adoption design that is not detachable that charges now uses for a long time, and the charge-discharge number of times is too much can lead to the treasured life-span that charges to shorten, along with the reduction of its capacity, and the treasured that charges can not satisfy daily use gradually.
The conventional charger cannot replace an internal battery core, cannot meet daily charging requirements along with the aging of the battery core, is easily discarded due to the large-capacity attenuation, and causes resource waste, and cannot prolong the service life because the battery core cannot be replaced; the traveling purposes of users are different, the number of the battery cores of the existing charger cannot be adjusted, and the burden is easily increased; and the inside electric core of current treasured that charges does not have solitary chargeable structure, can not take out the use alone, and the application range and the convenience of electric core are little.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome because the treasured that charges can not dismantle among the prior art, electric core can't be changed, leads to the precious unable extension of life that charges, can not adjust electric core quantity according to the purpose of going on a journey, leads to the defect that the user burden aggravates.
The utility model provides a solve above-mentioned technical problem, provide a battery detachable treasured that charges.
The utility model provides a technical scheme that first technical problem adopted is: a charger with a detachable battery comprises a box body, a cover body and a plurality of battery cores; the box body has an electricity core chamber, the electricity core chamber has the opening, the opening is located the tip in electricity core chamber, it is a plurality of to have placed in the electricity core chamber electricity core, the one end of lid with the box body is articulated, the other end of lid is equipped with the buckle groove, be equipped with the buckle bump on the box body, the buckle groove can connect in the buckle bump, in order to realize the lid rotate connect in be used for opening or closing on the box body the opening.
In the scheme, the charger is portable and small, the battery cell cavity can be quickly and conveniently switched on and off through the buckle groove and the buckle salient points between the cover body and the box body, the battery cell can be conveniently taken out or installed, the internal battery cell can be randomly disassembled and combined, the number of the internal battery cells can be set according to actual requirements, and according to different traveling purposes, the number of the battery cells can be selected to reduce the burden of a carrying person; this scheme detachable charges precious can change electric core, but convenient and fast replaces new electric core with ageing electric core, extension charge precious life.
Preferably, the positive pole portion of electric core has first interface, battery detachable treasured that charges is equipped with first circuit board, first circuit board set up in electric core chamber depths, first circuit board is equipped with the interface and a plurality of second interface that charge, the second interface with first interface position one-to-one, the second interface with first interface detachably electricity is connected.
In the scheme, the battery cell is placed in the battery cell cavity, the battery cell is electrically connected with the second interface of the first circuit board through the first interface, and the external power supply can be electrically connected with the charger baby through the charging interface of the first circuit board so as to charge the battery cell; furthermore, the charger can adjust corresponding charging voltage according to the electric quantity of each battery cell, and the overall charging speed is increased under the condition of ensuring the safety of the battery cells; in addition, a single battery cell can be used as an independent power supply and is charged and discharged through the first interface, so that the portability and the flexibility of the battery cell are greatly improved.
Preferably, the box body is provided with a slot which is communicated with the electric core cavity, and the charging interface is installed in the slot.
In this scheme, external power source passes through the slot, is connected with the interface electricity that charges, charges for electric core.
Preferably, the cover body is provided with a nickel sheet for connecting the negative electrode of the battery core, the surface of the nickel sheet is provided with a plurality of salient points, and the salient points are used for contacting the negative electrode of the battery core.
In this scheme, place electric core in electric core chamber, the anodal of electric core is connected with the anodal electricity of first circuit board, and when lid and box body closed, the bump on the nickel piece contacts with the negative pole of electric core, adopts a plurality of bumps to contact electric core negative pole simultaneously, if wherein certain bump became invalid or breaks away from electric core negative pole, electric core still can continue to be connected to other bumps, and electrically conductive reliability improves greatly.
Preferably, the nickel sheet is further provided with a connecting wire for connecting the negative electrode of the first circuit board, and the inner wall of the electric core cavity is provided with a clamping groove for accommodating the connecting wire.
In this scheme, the draw-in groove is accomodate the connecting wire and is protected, has avoided the circuit to receive external force to influence, leads to the precious short circuit that charges to burn out or the trouble that opens circuit.
Preferably, the battery core cavity is composed of a plurality of accommodating cavities, the battery cores are detachably arranged in the accommodating cavities, and the battery cores are arranged in the battery core cavity in a single-row or multi-row mode.
In the scheme, the battery cores are isolated by the accommodating cavity, so that the heating of one battery core is prevented from affecting other battery cores, the safety and the stability of the device are improved, and the damaged battery core is convenient to replace; the electric cores are arranged in multiple rows in the electric core cavity and can be used for charging high-power electric appliances, and the electric cores can also be arranged in a single row in the electric core cavity and are used for charging small-power equipment such as mobile phones and computers.
Preferably, the accommodating cavity is arranged according to the size of the battery cell; or, the accommodating cavity is provided with a fixing structure which supports the battery cell from the side direction so as to enhance the positioning of the battery cell.
In this scheme, fixed knot constructs and helps carrying on spacingly to electric core, reduces rocking of electric core in holding the chamber, improves electric core stability, improves this device overall stability.
Preferably, the outer side of the box body is provided with a display lamp, and the display lamp displays different brightness and/or colors.
In this scheme, the pilot lamp can show different luminance and \ or colour to the suggestion user of service charges how much of interior electric quantity of treasured.
Preferably, the battery cell includes a battery cell body, a protective casing, a second circuit board, the first interface, and an electrical conductor, where the protective casing has a cavity, the cavity accommodates the second circuit board, the second circuit board is electrically connected to the battery cell body, the second circuit board is electrically connected to the first interface, and the electrical conductor is connected to the positive electrode of the battery cell body.
In this scheme, the protective housing is protected electric core body, second circuit board, first interface, electric conductor, and first interface passes through the second circuit board and is connected with electric core body electricity for charge-discharge.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in: the utility model discloses a portable small and exquisite of treasured charges, through buckle groove and buckle bump between treasured of charging lid and the box body, realize quick convenient switch electric core chamber, conveniently take out or install the electric core, inside electric core can be dismantled the combination at will, inside electric core quantity can be set up according to the actual demand, according to different trip purposes, can select the quantity of setting up the electric core so that the carrier can alleviate the burden; this scheme detachable charges precious can change electric core, but convenient and fast replaces new electric core with ageing electric core, extension charge precious life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the rear side of the present invention.
Fig. 3 is a top view of the box body of the present invention.
Fig. 4 is a schematic structural diagram of the nickel sheet of the present invention.
Fig. 5 is a schematic structural diagram of the battery cell end of the present invention.
Description of the reference numerals:
Fastener salient point 16
Inserting groove 21
Accommodating chamber 24
Connecting wire 32
Detailed Description
The present invention will be more clearly and completely described below by way of examples and with reference to the accompanying drawings, but the present invention is not limited thereto.
Fig. 1-5 show an embodiment of a detachable battery charger according to the present invention, which includes a case 10, a cover 11 and a plurality of battery cells 12; the box body 10 has electric core chamber 13, and electric core chamber 13 has the opening, and the tip in electric core chamber 13 is located to the opening, has placed a plurality of electric cores 12 in the electric core chamber 13, and the one end of lid 11 is articulated with box body 10, and the other end of lid 11 is equipped with buckle groove 15, is equipped with buckle bump 22 on the box body 10, and buckle groove 15 can connect in buckle bump 22 to realize that lid 11 rotates to connect on box body 10 and be used for opening or close the opening.
In this example, the charger is portable and small, the battery cell cavity 13 can be quickly and conveniently opened and closed through the buckle groove 15 and the buckle salient point 22 between the cover 11 and the box body 10, the battery cell 12 can be conveniently taken out or installed, the internal battery cell 12 can be freely disassembled and assembled, the number of the internal battery cells 12 can be set according to actual requirements, and according to different travel purposes, the number of the battery cells 12 can be selectively set, so that the burden of a carrying person can be relieved; this scheme detachable charges precious can change electric core 12, the precious life that charges of extension.
As shown in fig. 2, fig. 3 and fig. 5, the positive electrode portion of the battery core 12 has a first interface 17, the battery-detachable charger is provided with a first circuit board 18, the first circuit board 18 is disposed in a deep position of the battery core cavity 13, the first circuit board 18 is provided with a charging interface 19 and a plurality of second interfaces 20, the second interfaces 20 are in one-to-one correspondence with the first interfaces 17, the second interfaces 20 are detachably and electrically connected with the first interfaces 17, and the first circuit board 18 is further electrically connected with the discharging interface 14.
In this example, the battery cell 12 is placed in the battery cell cavity 13, the battery cell 12 is electrically connected to the second interface 20 of the first circuit board 18 through the first interface 17, and an external power source can be electrically connected to the charger baby through the charging interface 19 of the first circuit board 18 to charge the battery cell 12; furthermore, the charger can adjust the corresponding charging voltage according to the electric quantity of each electric core 12, and improve the overall charging speed under the condition of ensuring the safety of the electric cores 12; in addition, a single battery cell 12 can be used as an independent power supply, and is charged and discharged through the first interface 17, so that the portability and the flexibility of the battery cell are greatly improved, the form of the discharge interface 14 includes but is not limited to Micro USB, type-C, mini USB and Lighting, and the discharge interface 14 is electrically connected with a product and used for providing a power supply.
Preferably, the first interface 17 is a USB interface, which includes but is not limited to Micro USB, type-C, mini USB.
As shown in fig. 1, the box body 10 is provided with a slot 21, the slot 21 is communicated with the cell cavity 13, and the charging interface 19 is installed in the slot 21.
In this example, the first interface 17 is a universal USB interface, and can be connected to the first circuit board 18 to perform charging and discharging in the charger baby; meanwhile, a single electric core 12 can also be used as an independent power supply, and the charge and discharge are carried out through the first interface 17, so that the use flexibility of the charge pal is greatly improved.
And the external power supply is electrically connected with the charging interface 19 through the slot 21 to charge the battery cell 12.
As shown in fig. 1, 3 and 4, a mounting groove 33 is formed in the cover 11, a nickel plate 31 for connecting the negative electrode of the battery cell 12 is mounted in the mounting groove 33, a plurality of bumps 22 are formed on the surface of the nickel plate 31, and the bumps 22 are used for contacting the negative electrode of the battery cell 12.
In this example, the battery cell 12 is placed in the battery cell cavity 13, the positive electrode of the battery cell 12 is electrically connected to the positive electrode of the first circuit board 18, when the cover 11 is closed with the box 10, the bumps 22 on the nickel plate 31 contact the negative electrode of the battery cell 12, the bumps 22 are simultaneously in contact with the negative electrode of the battery cell 12, if one of the bumps 22 fails or breaks away from the negative electrode of the battery cell 12, the other bumps 22 can continue to be connected to the battery cell 12, and the conductive reliability is greatly improved.
In other embodiments, the positive electrode of the first circuit board 18 is electrically connected to the conductive gasket 23, the first circuit board 18 is provided with a positioning groove 30, and the protrusion of the positive electrode of the battery cell 12 is inserted into the positioning groove 30 to contact with the conductive gasket 23.
The conductive gasket 23 plays a role in conducting and buffering, and the positioning groove 30 limits the position of the positive electrode protrusion of the battery cell 12.
As shown in fig. 4, the nickel plate 31 is further provided with a connecting wire 32 for connecting the negative electrode of the first circuit board 18, and the inner wall of the electric core cavity 13 is provided with a slot for accommodating the connecting wire 32.
In this example, the draw-in groove is accomodate connecting wire 32 and is protected, has avoided the circuit to receive external force to influence, leads to the precious short circuit that charges to burn out or the trouble that opens circuit.
As shown in fig. 1, the cell cavity 13 is composed of a plurality of accommodating cavities 24, the cells 12 are detachably disposed in the accommodating cavities 24, and the cells 12 are disposed in the cell cavity 13 in a single row or multiple rows.
In this example, hold chamber 24 and keep apart electric core 12, avoid other electric cores 12 of the influence that generate heat of certain electric core 12, improved the security and the stability of this device, and be convenient for change the electric core 12 of damage, electric core 12 multirow setting in electric core chamber 13 can be for powerful electrical apparatus to charge, and electric core 12 also can be in electric core chamber 13 single-row setting, charges for miniwatt equipment such as cell-phone, computer.
Preferably, the accommodating cavity 24 is sized according to the battery cell 12; alternatively, the receiving cavity 24 has a fixing structure that supports the cell 12 from the side to enhance the positioning of the cell 12.
In this example, fixed knot constructs and helps carrying on spacingly to electric core 12, reduces rocking of electric core 12 in holding chamber 24, improves electric core 12 stability, improves this device overall stability.
As shown in fig. 1, a display lamp 25 is disposed outside the box body 10, and the display lamp 25 displays different brightness and/or colors.
In this example, the display lamp 25 can display different brightness and/or colors to prompt the user how much power is in the power bank.
As shown in fig. 5, the battery cell 12 includes a battery cell body 26, a protective casing 27, a second circuit board 28, a first interface 17, and a conductive body 29, where the protective casing 27 has a cavity, the cavity accommodates the second circuit board 28, the second circuit board 28 is electrically connected to the battery cell body 26, the second circuit board 28 is electrically connected to the first interface 17, and the conductive body 29 is connected to a positive electrode of the battery cell body 26.
In this example, the protective shell 27 protects the cell body 26, the second circuit board 28, the first interface 17, and the electrical conductor 29, and the first interface 17 is electrically connected to the cell body 26 through the second circuit board 28 for charging and discharging.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (9)
1. The utility model provides a treasured charges of battery detachable which characterized in that: the battery comprises a box body, a cover body and a plurality of battery cells; the box body has an electricity core chamber, the electricity core chamber has the opening, the opening is located the tip in electricity core chamber, it is a plurality of to have placed in the electricity core chamber electricity core, the one end of lid with the box body is articulated, the other end of lid is equipped with the buckle groove, be equipped with the buckle bump on the box body, the buckle groove can connect in the buckle bump, in order to realize the lid rotate connect in be used for opening or closing on the box body the opening.
2. The battery-detachable power bank of claim 1, wherein: the positive pole portion of electricity core has first interface, battery detachable treasured that charges is equipped with first circuit board, first circuit board set up in electricity core chamber bottom, first circuit board is equipped with the interface and a plurality of second interface that charge, the second interface with first interface position one-to-one, the second interface with first interface detachably electricity is connected.
3. The battery-detachable power bank according to claim 2, wherein: the box body is provided with a slot which is communicated with the electric core cavity, and the charging interface is installed in the slot.
4. The battery-detachable power bank according to claim 2, wherein: the battery-detachable charger baby also comprises a nickel sheet arranged on the cover body, wherein a plurality of salient points are arranged on the surface of the nickel sheet, and the salient points are used for contacting the negative pole of the battery core.
5. The battery-detachable power bank of claim 4, wherein: the nickel sheet is further provided with a connecting wire used for connecting the negative electrode of the first circuit board, and the inner wall of the electric core cavity is provided with a clamping groove used for containing the connecting wire.
6. The battery-detachable power bank of claim 1, wherein: the battery cell cavity comprises a plurality of holding cavities, the battery cells are detachably arranged in the holding cavities, and the battery cells are arranged in the battery cell cavity in a single-row or multi-row mode.
7. The battery-detachable power bank of claim 6, wherein: the accommodating cavity is arranged according to the size of the battery cell; or, the accommodating cavity is provided with a fixing structure which supports the battery cell from the side direction so as to enhance the positioning of the battery cell.
8. The battery-detachable power bank of claim 1, wherein: and a display lamp is arranged on the outer side of the box body and displays different brightness and/or colors.
9. The battery-detachable power bank of claim 2, wherein: the battery cell comprises a battery cell body, a protective shell, a second circuit board, the first interface and a conductive body, wherein the protective shell is provided with a cavity, the cavity contains the second circuit board, the second circuit board is electrically connected with the battery cell body, the second circuit board is electrically connected with the first interface, and the conductive body is connected with the positive electrode of the battery cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564566.3U CN217544833U (en) | 2022-06-21 | 2022-06-21 | Battery detachable treasured that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564566.3U CN217544833U (en) | 2022-06-21 | 2022-06-21 | Battery detachable treasured that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217544833U true CN217544833U (en) | 2022-10-04 |
Family
ID=83420232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221564566.3U Active CN217544833U (en) | 2022-06-21 | 2022-06-21 | Battery detachable treasured that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217544833U (en) |
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2022
- 2022-06-21 CN CN202221564566.3U patent/CN217544833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201414 Building 9, No. 3492 Guangming Qianqian Road, Qingcun Town, Fengxian District, Shanghai Patentee after: Shanghai Paizhi Energy Co.,Ltd. Address before: 201414 Building 9, No. 3492 Guangming Qianqian Road, Qingcun Town, Fengxian District, Shanghai Patentee before: Shanghai paizhi Energy Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |