CN210490490U - Multiplexed output treasured that charges - Google Patents
Multiplexed output treasured that charges Download PDFInfo
- Publication number
- CN210490490U CN210490490U CN201921234261.4U CN201921234261U CN210490490U CN 210490490 U CN210490490 U CN 210490490U CN 201921234261 U CN201921234261 U CN 201921234261U CN 210490490 U CN210490490 U CN 210490490U
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- Prior art keywords
- copper bar
- socket
- power bank
- hole
- battery
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910052802 copper Inorganic materials 0.000 claims abstract description 52
- 239000010949 copper Substances 0.000 claims abstract description 52
- 229920000642 polymer Polymers 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims description 25
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000000712 assembly Effects 0.000 description 10
- 238000000429 assembly Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a multi-path output treasured that charges, including the treasured body that charges, the treasured body that charges includes battery package, return circuit base plate, socket and casing, the battery package includes a plurality of laminate polymer battery, fixed subassembly and connection copper bar, laminate polymer battery by fixed mounting in the fixed subassembly, it includes first connection copper bar and second connection copper bar to connect the copper bar, the socket includes first socket and second socket, first socket or second socket output first connection copper bar or second connection copper bar connect corresponding laminate polymer battery's electric current. The charger baby is connected in parallel and/or in series through a plurality of soft package batteries, so that the charger baby has larger capacity and can charge a plurality of different mobile devices; the battery pack can output currents of different sizes by the connection mode of the connecting copper bar and the soft-package battery, and the charging requirements of various types of mobile equipment are met.
Description
Technical Field
The utility model relates to a fixed laminate polymer battery field especially relates to a multiplexed output treasured that charges.
Background
The charger baby is a large-capacity portable power supply which is convenient and easy to carry. The portable device integrates the functions of electricity storage, voltage boosting and charging management. The capacity of a common charger is small, and the charger can only supply power for emergency when the mobile phone is not powered and is mostly used by individuals. When a plurality of persons or groups need to charge mobile electronic equipment such as mobile phones and computers, the common charger does not meet the requirements.
In recent years, pouch batteries have been widely used because of their advantages such as safety, energy consumption, light weight, large capacity, and small internal resistance. Several pouch cells are typically connected in series or parallel to increase their capacity during use.
However, the casing is soft, and particularly the positive and negative electrode ears of the soft package battery are easy to damage the service life of the image battery. In addition, the direct contact wrapping mode between batteries is poor in heat insulation, insulation and impact resistance, and in addition, the terminals are directly soldered at high temperature, so that PP glue is easily scalded, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a multiplexed output treasured that charges. The utility model discloses a plurality of connection copper bar connection laminate polymer battery pass through the not electric current of equidimension of socket output, have solved above-mentioned problem.
The utility model provides a multi-output charger baby, which comprises a charger baby body, wherein the charger baby body comprises a battery pack, a loop substrate, a socket and a shell, the battery pack is electrically connected with the loop substrate, the socket is installed on the loop substrate and is electrically connected with the loop substrate, and the battery pack and the loop substrate are installed inside the shell; wherein,
the battery pack comprises a plurality of soft package batteries, a fixing assembly and connecting copper bars, the soft package batteries are fixedly installed in the fixing assembly, the fixing assembly comprises a fixing hole, the connecting copper bars comprise a first connecting copper bar and a second connecting copper bar, and a fastener fixedly connects the first connecting copper bar or the second connecting copper bar with one or more of the plurality of soft package batteries;
the socket includes first socket and second socket, and first connecting copper bar is connected with the second copper bar and is connected the return circuit base plate, first socket or second socket output first connecting copper bar or second are connected the current that the copper bar connects corresponding laminate polymer battery.
Preferably, the socket includes a plug spring therein, and the plug spring is electrically connected to the circuit substrate.
Preferably, the fixing component further comprises clamping pieces, connecting pieces and isolating pieces, the clamping pieces are located on two sides of the fixing component, the connecting pieces are located at the end portions of the fixing component, and the connecting pieces and the clamping pieces are respectively connected with the edges of the isolating pieces;
the joint spare includes protruding and the joint recess of a plurality of joint, adjacent two fixed subassembly passes through the joint is protruding fixed with joint recess joint, laminate polymer battery install in the protruding, joint recess of joint and separator of joint form the cavity, fixed subassembly is fixed in laminate polymer battery in the cavity.
Preferably, the fixing assembly further comprises a first groove and a second groove, and the first groove and the second groove are respectively arranged on two sides of the isolating piece.
Preferably, the connecting piece comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are respectively positioned at two ends of the fixing assembly, the plurality of fixing holes are positioned on the first connecting piece, and the first connecting piece or the second connecting piece comprises a plurality of first through holes; the width of the first connecting piece is smaller than that of the second connecting piece, and the second connecting piece, the isolating piece and the clamping piece form a rectangular structure.
Preferably, the first through hole comprises a groove through hole and a protrusion through hole, the fixing component comprises at least one groove through hole and a protrusion through hole, the fixing component is connected with the protrusion through hole in a clamped mode, and the groove through hole is connected with the protrusion through hole in a clamped mode.
Preferably, the battery pack further comprises an upper cover and a lower cover, the upper cover or the lower cover comprises a plurality of clamping grooves and clamping protrusions, and the upper cover or the lower cover is adjacent to the fixing assembly and is clamped with the fixing assembly.
Preferably, the housing comprises an upper housing and a lower housing, the inner side of the upper housing comprises a plurality of inserts, and the lower housing comprises a second through hole matched with the inserts.
Preferably, the treasured body that charges still includes the display module, the display module with return circuit base plate electric connection, show group fixed mounting in on the return circuit base plate, the display module includes display panel and display switch, the display panel is used for showing the residual capacity of battery package, the display switch with the display panel adjacent setting.
Preferably, a plurality of cushions are installed on the sides of the upper cover and the lower cover, which are respectively contacted with the upper shell and the lower shell.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a multi-output charger, which can charge a plurality of different mobile devices with larger capacity by connecting a plurality of soft-package batteries in parallel and/or in series; the battery pack can output currents of different sizes by the connection mode of the connecting copper bar and the soft-package battery, and the charging requirements of various types of mobile equipment are met. In addition, the battery pack clamps and fixes two adjacent fixing assemblies through the clamping pieces of the fixing assemblies, the soft package battery is arranged in a cavity formed after the two adjacent fixing assemblies are clamped, and the positive and negative lugs of the soft package battery are positioned between the two adjacent fixing assemblies, so that the service life of the terminal is prevented from being shortened due to external force; in addition, the fixing component also plays roles in heat insulation and insulation, and the impact resistance of the soft package battery is improved.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of an overall structure of a multi-output power bank of the present invention;
fig. 2 is a schematic structural diagram of an upper housing of a multi-output power bank of the present invention;
fig. 3 is a schematic structural diagram of a circuit substrate of a multi-output power bank of the present invention;
fig. 4 is a schematic structural diagram of a lower housing of a multi-output power bank of the present invention;
fig. 5 is a schematic structural diagram of a fixing assembly of the multi-output power bank of the present invention;
fig. 6 is a schematic structural view of two adjacent fixing assemblies of a multi-output power bank of the present invention;
fig. 7 is a cross-sectional view of a fixing component of a multi-output power bank of the present invention;
fig. 8 is a schematic structural diagram of a soft-package battery of the multi-output power bank of the present invention;
fig. 9 is a schematic view of the connection between the soft-package battery and the fixing assembly of the multi-output power charger of the present invention;
fig. 10 is a schematic structural view of an upper cover or a lower cover of a multi-output power bank of the present invention;
fig. 11 is a schematic structural diagram of a cell terminal of the multi-output power bank of the present invention;
fig. 12 is a schematic structural diagram of another cell terminal of the multi-output power bank of the present invention;
reference numerals: 100. battery pack, 10, fixing component, 110, clamping piece, 111, clamping protrusion, 1110, strip-shaped boss, 112, clamping groove, 120, spacer, 121, first groove, 122, second groove, 131, first connecting piece, 1311, fixing hole, 1312, protrusion through hole, 1313, groove through hole, 1314, electrode mark, 132, second connecting piece, 20, pouch battery, 210, negative electrode tab, 220, positive electrode tab, 230, double-sided adhesive, 30, cell terminal, 310, first cell terminal, 320, second cell terminal, 330, third through hole, 40, fastener, 50, connecting copper bar, 510, first connecting copper bar, 520, second connecting copper bar, 60, upper and lower covers, 610, fourth through hole, 200, circuit substrate, 300, socket, 3100, first socket, 3200, second socket, 4100, upper housing, 4101, insert, 4200, lower housing, 4201, second through hole, 4202, Lower case bulge, 500, charging port, 6100, display panel, 6200, display switch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
A multi-output charger baby comprises a charger baby body, wherein the charger baby body comprises a battery pack 100, a loop substrate 200, a socket 300 and a shell, the battery pack 100 is electrically connected with the loop substrate 200, the socket 300 is installed on the loop substrate 200 and electrically connected with the loop substrate 200, and the battery pack 100 and the loop substrate 200 are installed inside the shell; wherein,
the battery pack 100 comprises a plurality of soft package batteries 20, a fixing assembly 10 and connecting copper bars 50, the soft package batteries 20 are fixedly installed in the fixing assembly 10, the fixing assembly 10 comprises fixing holes 1311, the connecting copper bars 50 comprise first connecting copper bars 510 and second connecting copper bars 520, and the first connecting copper bars 510 or the second connecting copper bars 520 are fixedly connected with one or more of the plurality of soft package batteries 20 through fasteners 40;
the socket 300 comprises a first socket 3100 and a second socket 3200, the first connecting copper bar 510 is connected with the second connecting copper bar 520 to the circuit substrate 200, and the first socket 3100 or the second socket 3200 outputs the current of the corresponding soft package battery connected with the first connecting copper bar 510 or the second connecting copper bar 520. The socket 300 includes a plug spring therein, and the plug spring is electrically connected to the circuit substrate 200.
In one embodiment, the capacity of the battery pack is increased by connecting a plurality of soft package batteries in series and/or parallel, and the soft package batteries with different numbers and connection modes are connected through a plurality of connecting copper bars so as to output currents with different sizes. Specifically, in this embodiment, the socket 300 includes a second socket 3200 with a first socket 3100 being a 2A output and a 1A output, and six pouch batteries are first connected in parallel with two pouch batteries, and then three pouch batteries connected in parallel are connected in series; connecting copper bar 50 includes first connecting copper bar 510 and second connecting copper bar 520, and first connecting copper bar 510 connects two soft-packaged batteries that are parallel earlier and then cluster totally four, and second connecting copper bar 520 connects two soft-packaged batteries that connect in parallel. Through the different connected mode of connecting copper bar 50 and laminate polymer battery for socket 300 outputs the electric current of equidimension not and satisfies the demand of charging of multiple type mobile device.
In one embodiment, the fixing assembly 10 further includes a clamping member 110, a connecting member and a spacer 120, the clamping member 110 is located at two sides of the fixing assembly 10, the connecting member is located at an end of the fixing assembly 10, and the connecting member and the clamping member 110 are respectively connected to edges of the spacer 120;
In one embodiment, the fixing assembly 10 further includes a first groove 121 and a second groove 122, and the first groove 121 and the second groove 122 are respectively disposed on two sides of the spacer 120. In this embodiment, first recess 121 and second recess 122 are used for installing laminate polymer battery, laminate polymer battery's appearance is matchd to the shape of first recess 121 or second recess 122, when laminate polymer battery arranges in first recess 121 or second recess 122, laminate polymer battery's positive negative pole ear and first connecting piece 131 or second connecting piece 132 surface are located same water flat line, make laminate polymer battery's positive negative pole ear be fixed in on fixed subassembly 10 under the condition that does not take place to warp, laminate polymer battery's positive negative pole ear is arranged in between two adjacent fixed subassemblies 10, avoid receiving external force to increase laminate polymer battery's life. In addition, the isolation member 120 may be an integral sheet structure or a hollowed sheet structure.
In one embodiment, the connecting members include a first connecting member 131 and a second connecting member 132, the first connecting member 131 and the second connecting member 132 are respectively located at two ends of the fixing assembly 10, the plurality of fixing holes 1311 are located on the first connecting member 131, and the first connecting member 131 or the second connecting member 132 includes a plurality of first through holes; the width of the first connecting member 131 is smaller than the width of the second connecting member 132, and the second connecting member 132, the spacer 120 and the clamping member 110 form a rectangular structure. The first through hole comprises a groove through hole 1313 and a protrusion through hole 1312, the fixing assembly 10 comprises at least one groove through hole 1313 and one protrusion through hole 1312, the adjacent fixing assemblies 10 are clamped, and the groove through hole 1313 and the protrusion through hole 1312 are clamped. In this embodiment, the two sides of the fixing assembly 10 are provided with the clamping members 110, the two ends of the fixing assembly 10 are provided with the connecting members, and the plurality of fixing holes 1311 on the first connecting member 131 are used for fixing the positive and negative lugs of the soft-package battery; the plurality of through holes of the first connecting member 131 and the second connecting member 132 are used to connect the adjacent fixing assemblies 10 more firmly. The first through hole comprises a protruding through hole 1312 and a recessed through hole 1313, after two adjacent second connecting pieces are clamped, the first protruding through hole 1312 is clamped with the recessed through hole 1313 of the adjacent second connecting piece 132, so that two adjacent fixing assemblies 10 are clamped more firmly, and in addition, a screw rod fastener can be inserted into the first through hole for locking, so that the connection between the fixing assemblies 10 is firmer and more compact. Furthermore, a plurality of strip-shaped bosses 1110 are arranged on the inner sides of the clamping protrusions 111, and the arrangement of the strip-shaped bosses 1110 increases the friction force between the clamping protrusions 111 and the clamping grooves 112 during clamping, so that the fixed component 10 is prevented from deforming and moving when being subjected to external force. Joint piece 110 is located the both sides of separator 120, first connecting piece 131 and second connecting piece 132 are located the both ends of separator 120, second connecting piece 132, joint piece 110 and separator 120 form the rectangle, and the width of first connecting piece 131 is less than the width of second connecting piece 132, the both sides of first connecting piece 131 are used for installing the copper bar, the copper bar is installed and is made whole laminate polymer battery group have regular integrality on first connecting piece 131, be convenient for storage, transportation and use.
In one embodiment, the battery pack 100 further includes an upper cover and a lower cover, and the upper cover or the lower cover includes a plurality of clamping grooves and clamping protrusions for clamping the fixing component adjacent to the upper cover or the lower cover. In this embodiment, the side edges of the upper and lower covers are provided with a clamping member 110 similar to the fixing component 10 for clamping with the fixing component 10, and the inner sides of the upper and lower covers 60 are adhered with double-sided tapes to make the upper and lower covers more firmly connected with the pouch battery. The first connecting member 131 of the fixing assembly 10 is provided with positive and negative electrode marks, so that a user can conveniently identify the positive and negative electrodes of the pouch battery. The upper cover and the lower cover are also provided with a plurality of fourth through holes 610, the fourth through holes 610 are matched with a plurality of protruding through holes 1312 and groove through holes 1313 on the fixing component 10 and used for inserting screws into the protruding through holes 1312, the groove through holes 1313 and the fourth through holes 610 after a plurality of soft package batteries are connected in series or in series so as to enable the fixing component 10 to be firmer and avoid deformation caused by external force.
In one embodiment, the housing includes an upper housing 4100 and a lower housing 4200, the upper housing 4100 includes several inserts 4101 inside, and the lower housing 4200 includes second through holes 4201 matching the inserts. And a plurality of cushion pads are arranged on one sides of the upper cover and the lower cover, which are respectively contacted with the upper shell and the lower shell. In this embodiment, the spacers made of elastic material are disposed between the upper cover and the lower cover and the housing, and when the battery structure is subjected to an external force, the spacers made of elastic material can play a role in buffering, thereby increasing the service life of the battery pack 100.
In one embodiment, the power pack body further includes a display device, the display device is electrically connected to the circuit substrate 200, the display group is fixedly mounted on the circuit substrate 200, the display device includes a display panel 6100 and a display switch 6200, the display panel 6100 is used for displaying the remaining power of the battery pack 100, and the display switch 6200 and the display panel 6100 are disposed adjacent to each other. In this embodiment, the display panel 6100 is used to display the remaining power of the battery pack, so that the user can clearly know the remaining power of the battery pack and charge the battery pack in time, thereby avoiding the occurrence of the situation that the battery pack cannot be used due to insufficient power when going out. In addition, the display panel comprises a screen protection function, when the charger baby is not used for a long time, the display screen is in standby, and when the display data on the display panel need to be known, the display switch can be turned on.
In one embodiment, as shown in fig. 11, the cell terminal 30 includes a first cell terminal 310 and a second cell terminal 320, and the first cell terminal 310 and the second cell terminal 320 are respectively connected to a positive electrode tab or a negative electrode tab of a pouch battery;
the first cell terminal 310 comprises a first connecting end 311 and a second connecting end 312, and the first connecting end 311 and the second connecting end 312 are respectively connected with positive lugs or negative lugs of two adjacent soft package batteries;
the second cell terminal 320 includes a third connection end and a fourth connection end, and the third connection end and the fourth connection end are respectively connected to the positive electrode tab or the negative electrode tab of two adjacent soft package batteries. In this embodiment, the first cell terminal 310 is connected to the negative tab, the second cell terminal 320 is connected to the positive tab, the material of the first cell terminal 310 is preferably nickel, and the material of the second cell terminal 320 is aluminum. The battery cell terminal 30 is in a U-shaped structure, a third through hole 330 is formed in the bottom end of the U-shaped battery cell terminal 30, and the connecting copper bar 50 and the battery cell terminal 30 are simultaneously fixed on the fixing assembly body 10 by the fastener 40 through the third through hole 330; the first cell terminal 310 of the U-shaped structure includes two first connection ends 311 and a second connection end 312, and the two connection ends are respectively connected with the cathodes of two adjacent soft-package batteries; two ends of the second battery cell terminal 320 are connected with the positive electrodes of the adjacent soft package batteries, and the battery cell terminal is arranged between the fixing component bodies, so that the service life of the terminal is prevented from being shortened due to external force; in addition, the terminal is directly soldered at high temperature, the PP glue is easily scalded, and potential safety hazards exist.
In another embodiment, as shown in fig. 12, the cell terminal in the above embodiment is split into two L-shaped cell terminals including a through hole and a connection end, and the cell terminal in this embodiment facilitates taking and placing of the battery during the installation process.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The multi-output power bank is characterized by comprising a power bank body, wherein the power bank body comprises a battery pack, a loop substrate, a socket and a shell, the battery pack is electrically connected with the loop substrate, the socket is installed on the loop substrate and electrically connected with the loop substrate, and the battery pack and the loop substrate are installed inside the shell; wherein,
the battery pack comprises a plurality of soft package batteries, a fixing assembly and connecting copper bars, the soft package batteries are fixedly installed in the fixing assembly, the fixing assembly comprises a fixing hole, the connecting copper bars comprise a first connecting copper bar and a second connecting copper bar, and a fastener fixedly connects the first connecting copper bar or the second connecting copper bar with one or more of the plurality of soft package batteries;
the socket includes first socket and second socket, and first connecting copper bar is connected with the second copper bar and is connected the return circuit base plate, first socket or second socket output first connecting copper bar or second are connected the current that the copper bar connects corresponding laminate polymer battery.
2. The multi-output power bank as claimed in claim 1, wherein the socket includes a plug spring therein, and the plug spring is electrically connected to the circuit substrate.
3. The multi-output power bank as claimed in claim 1, wherein the fixing assembly further comprises a clamping member, a connecting member and a spacer member, the clamping member is located at two sides of the fixing assembly, the connecting member is located at an end of the fixing assembly, and the connecting member and the clamping member are respectively connected to edges of the spacer member;
the joint spare includes protruding and the joint recess of a plurality of joint, adjacent two fixed subassembly passes through the joint is protruding fixed with joint recess joint, laminate polymer battery install in the protruding, joint recess of joint and separator of joint form the cavity, fixed subassembly is fixed in laminate polymer battery in the cavity.
4. The multi-output power bank as claimed in claim 3, wherein the fixing member further comprises a first groove and a second groove, the first groove and the second groove are respectively disposed on two sides of the spacer.
5. The multi-output power bank as claimed in claim 3 or 4, wherein the connecting member comprises a first connecting member and a second connecting member, the first connecting member and the second connecting member are respectively located at two ends of the fixing assembly, a plurality of fixing holes are located on the first connecting member, and the first connecting member or the second connecting member comprises a plurality of first through holes; the width of the first connecting piece is smaller than that of the second connecting piece, and the second connecting piece, the isolating piece and the clamping piece form a rectangular structure.
6. The multi-output power bank as claimed in claim 5, wherein the first through hole comprises a groove through hole and a protrusion through hole, the fixing component comprises at least one groove through hole and at least one protrusion through hole, the adjacent fixing components are clamped, and the groove through hole and the protrusion through hole are clamped.
7. The multi-output power bank as claimed in claim 1, wherein the battery pack further comprises an upper cover and a lower cover, and the upper cover or the lower cover comprises a plurality of clamping grooves and clamping protrusions for clamping with the fixing component adjacent to the upper cover or the lower cover.
8. The multi-output power bank as claimed in claim 7, wherein the housing comprises an upper housing and a lower housing, the inner side of the upper housing comprises a plurality of inserts, and the lower housing comprises a second through hole matched with the inserts.
9. The multi-output power bank as claimed in claim 1, wherein the power bank body further comprises a display module, the display module is electrically connected to the circuit substrate, the display unit is fixedly mounted on the circuit substrate, the display module comprises a display panel and a display switch, the display panel is used for displaying the remaining power of the battery pack, and the display switch is disposed adjacent to the display panel.
10. The multi-output power bank as claimed in claim 8, wherein a plurality of cushions are installed on the sides of the upper cover and the lower cover contacting the upper housing and the lower housing, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234261.4U CN210490490U (en) | 2019-08-01 | 2019-08-01 | Multiplexed output treasured that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921234261.4U CN210490490U (en) | 2019-08-01 | 2019-08-01 | Multiplexed output treasured that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210490490U true CN210490490U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921234261.4U Active CN210490490U (en) | 2019-08-01 | 2019-08-01 | Multiplexed output treasured that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210490490U (en) |
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2019
- 2019-08-01 CN CN201921234261.4U patent/CN210490490U/en active Active
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