CN203368062U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
- Publication number
- CN203368062U CN203368062U CN 201320306374 CN201320306374U CN203368062U CN 203368062 U CN203368062 U CN 203368062U CN 201320306374 CN201320306374 CN 201320306374 CN 201320306374 U CN201320306374 U CN 201320306374U CN 203368062 U CN203368062 U CN 203368062U
- Authority
- CN
- China
- Prior art keywords
- power source
- portable power
- housing
- substrate
- battery core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a power unit, and especially relates to a mobile power supply. The mobile power supply provided by the utility model comprises a base plate which is used for placing an electrical core. The base plate is provided with a placing groove which is used for placing the electrical core. A tab welding device and a protection circuit device are respectively disposed at one end of the base plate. The electrical core is reliably fixed on the base plate and not liable to shake on the base plate, thereby improving the service life of a circuit which is connected with the electrical core. The tab welding device and the protection circuit device are respectively disposed at one end of the base plate. Only the electrical core and the like need to be placed on the base plate during an assembly process, and then the base plate is inserted into a housing. The cover of the housing is closed, thereby completing the assembly of the mobile power supply. The operation is convenient and the electrical core is fixed inside the housing reliably.
Description
Technical field
The utility model relates to a kind of power-supply device, relates in particular to portable power source.
Background technology
Portable power source is as a kind of portable power supply, while having solved the long-time operation in the wild of user, is the electronic equipment difficult problem of charging, and is used widely in daily life.
Portable power source structure of the prior art is varied, but fixing all insecure to the battery core of portable power source inside, and portable power source of the prior art is very inconvenient in assembling process, because portable power source is all much by being applied after the square soft pack cell assembling of single-unit, because the cause of battery core material makes battery core softer, cracky, therefore easily shining into battery core in the follow-up use procedure of kludge damages, affect to a great extent performance and the fail safe of portable power source, the patent No. is the disclosed longitudinal combination type shell of CN201220206631.5 portable power source, comprise casing device and inner battery core thereof, casing device comprises casing assembly and interior shell component, interior shell component outer wall is provided with some slots for the fixed housing assembly, casing assembly inserts in the slot of interior shell component, although this patent is optimized the shell structure of portable power source, the intensity of portable power source housing has obtained certain raising, housing separates with battery core, the battery core of portable power source can be changed, but still exist battery core fixing insecure, the shortcoming of assembling process trouble, the patent No. is the disclosed portable power source of CN201220194880.7, comprise the portable power source body, the portable power source body is provided with notch for clamping a socket and for clamping the recess of a battery core, the battery core of this patent is arranged in recess, although the fixation degree of battery core is improved, but its packaging technology is still complicated.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, provides a kind of battery core fixing reliable, portable power source simple for assembly process.
In order to solve the problems of the technologies described above; the utility model adopts following technical scheme: portable power source; comprise housing and be arranged on the lid on housing; described lid is provided with the jack for the circuit of pegging graft; the tab welding device and the protective circuit that are provided with battery core in housing and join with battery core; described portable power source also comprises for placing the substrate of battery core, on described substrate, is provided with for placing the standing groove of battery core, and described tab welding device and protective circuit are arranged on an end of substrate.
As preferably, described standing groove is provided with the opening of being convenient to battery core and tab welding device welding, be provided with the opening of being convenient to battery core and tab welding device between battery core and tab welding device due to standing groove, shortened the distance between battery core and tab welding device, made battery core and tab welding device convenient welding.
As preferably; described substrate is provided with the ledge structure of being convenient to battery core and tab welding device and battery core and protective circuit welding; ledge structure has reduced protective circuit relatively and the height of battery core, has shortened the distance between battery core and protective circuit, and battery core and protective circuit are easy to connect.
As preferably, described substrate is provided with for the fixing fixed block of protective circuit, owing to being provided with on substrate, has used the fixedly fixed block of protective circuit, and fixing more reliable on substrate of protective circuit extended life-span of portable power source.
As preferably, described substrate is provided with the guide way of being convenient to assembling, described inner walls is established and is used the location notch suitable with guide way, owing to being provided with guide way on substrate, housing is provided with the location notch suitable with guide way, and substrate is being fixed on housing, has improved the intensity of portable power source, be convenient to the assembling of substrate and housing in assembling process, improved the production efficiency of portable power source.
As preferably, described standing groove is equipped with guide way perpendicular to the outside, two side of plane of the opening, has further improved the fixation degree of substrate in housing, more is convenient to the assembling of portable power source, has further improved the production efficiency of portable power source.
As preferably, the shape of cross section of described guide way is rectangle, rectangle is provided with the circular arc that is greater than 1/2 circle away from edge of substrate, the diameter of described circular arc is greater than the width of rectangle, be provided with the circular shape that is greater than 1/2 away from edge of substrate due to guide way, make substrate more reliable with being connected of housing, further improve the intensity of portable power source, extended the useful life of portable power source.
As preferably, the cross section of described housing is round rectangle, because the cross section of housing is round rectangle, makes to produce space between the arcuate structure place of housing and substrate and forms buffering area, be not easy to damage when the portable power source side is subject to impacting, extended the useful life of portable power source.
As preferably, the lid of described housing is divided into protecgulum and bonnet, and because housing is divided into protecgulum and bonnet, the portable power source convenient disassembly when chucking appears in portable power source in unloading process, can be opened protecgulum and bonnet is dismantled simultaneously, easy to use.
As preferably, described protecgulum and bonnet all are fixed by screws on housing, and screw can be installed and removed repeatedly, easy to use.
From technique scheme, can find out, portable power source also comprises for placing the substrate of battery core, because battery core is arranged on substrate, in the portable power source assembling process, only substrate need be packed in housing and get final product, make the portable power source assembling very convenient, on described substrate, be provided with for placing the standing groove of battery core, owing to being provided with on substrate for placing the standing groove of battery core, battery core is fixing reliable on substrate, make battery core be not easy to rock on substrate, thereby improved the useful life of the circuit joined with battery core, described tab welding device and protective circuit are arranged on an end of substrate, simplified the packaging technology of portable power source, in assembling process, only the assemblies such as battery core need be arranged on substrate, then substrate is inserted in housing, the lid of housing of closing has completed the assembling of portable power source, easy to operate, and battery core is fixing reliable in housing.
The accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the utility model portable power source,
Accompanying drawing 2 is internal structure schematic diagrames of the utility model portable power source,
Accompanying drawing 3 is guide way sectional drawings of the utility model portable power source,
Accompanying drawing 4 is schematic diagrames of the utility model embodiment tri-.
Shown in figure 1, housing, 2, battery core, 3, guide way, 4, location notch, 5, protective circuit, 6, fixed block, 7, lid, 8, baffle plate, 9, substrate, 10, standing groove.
Embodiment
Embodiment mono-
Below in conjunction with accompanying drawing, portable power source of the present utility model is described further.As Fig. 1, shown in Fig. 2, portable power source, comprise the housing 1 that cross section is round rectangle and be arranged on the lid 7 on housing 1, because the cross section of housing 1 is round rectangle, housing 1 arc structure is entered and substrate 9 between gapped, when housing 1 arc structure place is subject to impacting, play cushioning effect, make portable power source be not easy to damage, described lid 7 is provided with the jack for the circuit of pegging graft, the tab welding device and the protective circuit 5 that are provided with battery core 2 in housing 1 and join with battery core 2, described portable power source also comprises the substrate 9 for placing battery core 2, portable power source is provided with substrate 9, battery core 2 is arranged on substrate 9, make portable power source easy to assembly, be provided with the standing groove 10 for placing battery core 2 on described substrate 9, battery core 2 is arranged in standing groove 10, make battery core 2 fixing reliable, in use battery core 2 is not easy to rock in housing 1, extended the useful life of portable power source.
As shown in Figure 2, described standing groove 10 is provided with the opening of being convenient to battery core 2 and tab welding device welding, shortened the length of portable power source internal circuit, the portable power source internal circuit is easy to connect, described tab welding device and protective circuit 5 are arranged on an end of substrate 9, shortened the length of portable power source internal circuit, and welder and protective circuit 5 are arranged on substrate 9, simplified the packaging technology of portable power source, during assembling, substrate 9 being pushed to housing 1 can be complete, easy to operate, described substrate 9 is provided with the ledge structure of being convenient to battery core 2 and tab welding device and battery core 2 and protective circuit 5 welding, further shortened the length of portable power source internal circuit, the portable power source internal circuit is easy to connect, described substrate 9 is provided with for the fixing fixed block 6 of protective circuit 5, avoided protective circuit 5 in use to rock, improved the bonding strength between protective circuit 5 and substrate 9, improved the useful life of portable power source.
As Fig. 1, shown in Fig. 2, described standing groove 10 is equipped with guide way 3 perpendicular to the outside, two side of plane of the opening, described housing 1 inwall is established and is used the location notch 4 suitable with guide way 3, because substrate 9 both sides are provided with guide way 3, make the portable power source assembling convenient, guide way 3 is inserted in location notch 4, then substrate 9 is pushed in housing 1 and get final product, easy to operate, the lid 7 of described housing 1 is divided into protecgulum and bonnet, described protecgulum and bonnet all are fixed by screws on housing 1, portable power source is in concrete use procedure, need to be dismantled portable power source if having time, described housing 1 is divided into protecgulum and bonnet, and be screwed on housing 1, protecgulum and the bonnet of portable power source housing 1 can be opened easily, during the dismounting portable power source, can be operated from two ends, use convenient.
Embodiment bis-
The difference of the present embodiment and embodiment mono-is, described guide way 3 is arranged on the another side of the bottom surface of standing groove 10 on substrate 9, be provided with the location notch 4 suitable with guide way 3 on housing 1, this structure is provided with between the side of location notch 4 and substrate 9 portable power source housing 1 and has space, thereby make this side form buffering area, this face, when being subject to impact, makes portable power source be not easy to damage, improve the intensity of portable power source, extended the useful life of portable power source.
Embodiment tri-
As shown in Figure 3, the difference of the present embodiment and embodiment mono-is, described being positioned on substrate 9 on two sidewall end faces that standing groove 10 is parallel to each other also is provided with a pair of guide way 3, in order to make battery fixing more reliable, baffle plate 8 can be set on the sidewall of standing groove 10, this structure makes, on the housing 1 of portable power source, the many places buffering area is arranged, portable power source is when being subject to impact, make portable power source be not easy to damage, improved the intensity of portable power source, extended the useful life of portable power source.
Embodiment tetra-
As shown in Figure 4, the difference of the present embodiment and above-described embodiment is, the shape of cross section of described guide way 3 is rectangle, rectangle is provided with the circular arc that is greater than 1/2 circle away from substrate 9 ends, the diameter of described circular arc is greater than the width of rectangle, this shape of cross section further makes substrate 9 interior fixing reliable at housing 1, be provided with the arcuate structure that is greater than 1/2 circle away from substrate 9 ends due to guide way 3, make substrate 9 in installation process from end pushes, just can not produce transverse shakiness, substrate 9 is fixing reliable, improved the intensity of portable power source, extended the useful life of portable power source.
Technique scheme in use, as shown in Figure 4, first battery core 2 is put into to the standing groove 10 on substrate 9, so face is existing is arranged on protective circuit 5 and tab welding device on substrate 9, then the internal electric part that connects portable power source, after the portable power source internal circuit connects, guide way 3 on substrate 9 is inserted to the location notch 4 that is positioned at housing 1 inwall, substrate 9 is pushed in housing 1, protecgulum and the bonnet of portable power source finally are installed respectively, complete the packaging technology of the portable power source that aforesaid operations complete, this portable power source structure, because battery core 2 is arranged on substrate 9, in the portable power source assembling process, only substrate 9 need being packed into, housing 1 is interior to be got final product, assemble very convenient, be provided with the standing groove 10 for placing battery core 2 on substrate 9, battery core 2 is fixing reliable on substrate 9, make battery core 2 be not easy to rock on substrate 9, thereby improved the useful life on the circuit road joined with battery core 2, tab welding device and protective circuit 5 are arranged on an end of substrate 9, further simplified the packaging technology of portable power source, in assembling process, only battery core 2 assemblies such as grade need be arranged on substrate 9, then substrate 9 is inserted in housing 1, the lid 7 of housing 1 of closing has completed the assembling of portable power source, easy to operate, and battery core 2 is interior fixing reliable at housing 1.
These are only the preferred embodiment of the present invention, be intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.This area the skill personnel it should be understood that, all modifications of making based on the technology of the present invention content, variation or substitute technology feature all should be covered by the technology category of claims opinion of the present invention.
Claims (10)
1. portable power source; comprise housing (1) and be arranged on the lid (7) on housing (1); described lid (7) is provided with the jack for the circuit of pegging graft; the tab welding device and the protective circuit (5) that are provided with battery core (2) in housing (1) and join with battery core (2); it is characterized in that: described portable power source also comprises the substrate (9) for placing battery core (2); be provided with the standing groove (10) for placing battery core (2) on described substrate (9), described tab welding device and protective circuit (5) are arranged on an end of substrate (9).
2. portable power source according to claim 1 is characterized in that: described standing groove (10) is provided with the opening of being convenient to battery core (2) and tab welding device welding.
3. portable power source according to claim 1 is characterized in that: described substrate (9) is provided with the ledge structure of being convenient to battery core (2) and tab welding device and battery core (2) and protective circuit (5) welding.
4. according to the described portable power source of claim 1 or 3, it is characterized in that: described substrate (9) is provided with for the fixing fixed block (6) of protective circuit (5).
5. portable power source according to claim 1 is characterized in that: described substrate (9) is provided with the guide way (3) of being convenient to the portable power source assembling, and described housing (1) inwall is established and used the location notch (4) suitable with guide way (3).
6. portable power source according to claim 5 is characterized in that: described standing groove (10) is equipped with guide way (3) perpendicular to the outside, two side of plane of the opening.
7. according to the described portable power source of claim 5 or 6, it is characterized in that: the shape of cross section of described guide way (3) is rectangle, and rectangle is provided with away from substrate (9) end the circular arc that is greater than 1/2 circle, and the diameter of described circular arc is greater than the width of rectangle.
8. portable power source according to claim 1, it is characterized in that: the cross section of described housing (1) is round rectangle.
9. portable power source according to claim 1, it is characterized in that: the lid (7) of described housing (1) is divided into protecgulum and bonnet.
10. portable power source according to claim 9, it is characterized in that: described protecgulum and bonnet all are fixed by screws on housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306374 CN203368062U (en) | 2013-05-30 | 2013-05-30 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306374 CN203368062U (en) | 2013-05-30 | 2013-05-30 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368062U true CN203368062U (en) | 2013-12-25 |
Family
ID=49815781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320306374 Expired - Fee Related CN203368062U (en) | 2013-05-30 | 2013-05-30 | Mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130139A (en) * | 2016-08-22 | 2016-11-16 | 东莞市太业电子股份有限公司 | Be suitable to portable power source and the packaging technology thereof of automated production |
-
2013
- 2013-05-30 CN CN 201320306374 patent/CN203368062U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130139A (en) * | 2016-08-22 | 2016-11-16 | 东莞市太业电子股份有限公司 | Be suitable to portable power source and the packaging technology thereof of automated production |
| CN106130139B (en) * | 2016-08-22 | 2018-10-09 | 东莞市太业电子股份有限公司 | Mobile power and its packaging technology suitable for automated production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105226211B (en) | A kind of pin-connected panel battery module and its battery pack | |
| CN107895762A (en) | A kind of lithium ion battery | |
| US8916286B2 (en) | Battery pack | |
| CN203456552U (en) | Online collection device for internal gas of lithium ion battery and detection equipment using the same | |
| CN203368062U (en) | Mobile power supply | |
| CN205406658U (en) | Detachable lead acid battery | |
| CN103363494B (en) | LED flashlight and battery holder assembly thereof | |
| CN103682687A (en) | Air conditioner wiring board and assembling method | |
| CN206516680U (en) | The Lightened structure and battery of housing | |
| CN202772208U (en) | Battery core retainer and lithium-ion power battery using retainer | |
| CN205354886U (en) | Antiknock formula electric capacity | |
| CN204772472U (en) | Novel receiver is sealed to combination formula | |
| CN204809948U (en) | Wireless changer casing | |
| CN204167627U (en) | vehicle-mounted inverter | |
| CN206834258U (en) | Big voltage anti-explosion battery group | |
| CN104682083B (en) | Power plug of charger | |
| CN204391164U (en) | Cylindricality casing of lithium ion battery | |
| CN204333094U (en) | A kind of electrode terminal, cover plate assembly and lithium ion battery | |
| CN204103570U (en) | Charger | |
| CN204315172U (en) | Integral type lead seal structure | |
| CN204786840U (en) | On -vehicle or desk -top air purifier | |
| CN201490281U (en) | Packaging structure of soft pack cell | |
| CN204243822U (en) | A kind of available dry cell is the charger of mobile phone charging | |
| CN204130355U (en) | Ultracapacitor | |
| CN203071150U (en) | Down tube cable-stayed battery box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180530 |