CN205863324U - A kind of low-voltage injection-molding battery structure - Google Patents
A kind of low-voltage injection-molding battery structure Download PDFInfo
- Publication number
- CN205863324U CN205863324U CN201620737223.0U CN201620737223U CN205863324U CN 205863324 U CN205863324 U CN 205863324U CN 201620737223 U CN201620737223 U CN 201620737223U CN 205863324 U CN205863324 U CN 205863324U
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- CN
- China
- Prior art keywords
- battery core
- pcb board
- low
- high pressure
- link slot
- Prior art date
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
This utility model belongs to cell art, a kind of low-voltage injection-molding battery structure is provided, including battery core and the High Pressure Shell lid that coordinates with described battery core, the pcb board electrically connected with described battery core it is also associated with between described battery core with described High Pressure Shell lid, described High Pressure Shell is covered with the link slot being available for connecting described pcb board, two cell walls that described link slot is relative are provided with the buckle structure of three spacing described pcb boards that cooperate, one of them described cell wall is provided with a described buckle structure, and another described cell wall is provided with two described buckle structures；So design can solve pcb board in existing battery structure and be arranged on the High Pressure Shell caducous problem of lid content.
Description
Technical field
This utility model belongs to cell art, particularly relates to a kind of low-voltage injection-molding battery structure.
Background technology
Along with electronic digital end product, such as smart mobile phone, portable power source, panel computer, sound equipment, Intelligent bracelet, medical treatment
The kind of apparatus, luminaire, mobile POS storage, energy battery etc. gets more and more, and uses more and more extensive, for electric to these
Subnumber code terminating machine provides the lithium ion new energy battery requirements of electric energy to increase severely, traditional slim high pressure shell low-pressure injection molding mobile phone electricity
Pond is assemblied in High Pressure Shell lid, and owing to being interference fit between the two, and then pcb board easily comes off and forms defective products.
Utility model content
The purpose of this utility model is to provide a kind of low-voltage injection-molding battery structure, it is intended to solve in existing battery structure
Pcb board is arranged on the High Pressure Shell caducous problem of lid content.
This utility model is so to solve: a kind of low-voltage injection-molding battery structure, coordinates including battery core with described battery core
High Pressure Shell lid, be also associated with the pcb board electrically connected with described battery core between described battery core with described High Pressure Shell lid, described
High Pressure Shell is covered with the link slot being available for connecting described pcb board, and two cell walls that described link slot is relative are provided with three phases
Coordinating the buckle structure of spacing described pcb board mutually, one of them described cell wall is provided with a described buckle structure, another institute
State cell wall and be provided with two described buckle structures.
Further, three described buckle structures two are the most positioned opposite.
Further, described buckle structure stretches out along the cell wall of described link slot and forms, and described buckle structure bag
Include and be parallel to the abutment plane of described link slot bottom surface and be easy to described pcb board slip into the tapered plane of described link slot, three institutes
The abutment plane stating buckle structure is positioned at same level.
Further, the extended height of described buckle structure is 0.15mm, pcb board described in the width ratio of described link slot
The big 0.14mm of width.
Further, being also associated with supporting the bracing frame of described pcb board bottom described pcb board, support frame as described above is fixing even
It is connected on the upper end of described battery core.
Further, welded by nickel sheet between described pcb board with described battery core.
Further, space is also left between described High Pressure Shell lid and described battery core.
Further, described High Pressure Shell lid is connected by moulding between described battery core, and described moulding fills institute
State space.
Further, bottom described battery core, be also associated with protecting the bottom of described battery core, described bottom and described battery core it
Between by two-sided colloid bonding.
The technique effect that the low-voltage injection-molding battery structure that this utility model provides has relative to existing technology is: pass through
The setting of three buckle structures on the cell wall of link slot, and then can be connected to spacing for pcb board in link slot, thus avoid
Pcb board is backing out in link slot, and three buckle structures set up separately on the cell wall of two relative link slots simultaneously, so make
Pcb board avoids buckle structure arranged in pairs to affect the installation of pcb board in the process installed, and then make to install the lightest
Pine.
Accompanying drawing explanation
Fig. 1 is the exploded view of the low-voltage injection-molding battery structure that this utility model embodiment provides；
Fig. 2 is the upward view of the low-voltage injection-molding battery structure mesohigh case lid that this utility model embodiment provides；
Fig. 3 is the sectional view of A-A part in Fig. 2.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can be directly separately
On one element or be connected on this another element.When an element is known as " being connected to " another element, and it can
To be directly to another element or to be indirectly connected on this another element.
Also, it should be noted the orientation term such as left and right, upper and lower in this utility model embodiment, it is only the most relative
Concept or with the normal operating condition of product as reference, and should not be regarded as restrictive.
Refer to shown in accompanying drawing 1 to Fig. 3, in this utility model embodiment, it is provided that a kind of low-voltage injection-molding battery structure, bag
Include battery core 10 and the High Pressure Shell lid 20 coordinated with battery core 10, be also associated with and battery core between this battery core 10 and High Pressure Shell lid 20
The pcb board 30 of 10 electrical connections, is provided with the link slot 202 being available for connecting PCB board 30, this link slot 202 at this High Pressure Shell lid 20
Two relative cell walls are provided with the buckle structure 203 of three spacing pcb boards 30 that cooperate, and one of them cell wall is provided with one
Individual buckle structure 203, another cell wall is provided with two buckle structures 203.
The low-voltage injection-molding battery structure more than designed, by the setting of three buckle structures 203 on the cell wall of link slot 202
Put, and then can be connected to spacing for pcb board 30 in link slot 202, thus avoid pcb board 30 to come off in link slot 202
Coming, three buckle structures 203 set up separately on the cell wall of two relative link slots 202 simultaneously, so make pcb board 30 install
Process avoid buckle structure 203 arranged in pairs to affect the installation of pcb board 30, and then make to install the lightest.
Specifically, in this utility model embodiment, three these buckle structures 203 liang are the most positioned opposite, namely three
The line composition of buckle structure 203 is not right angled triangle, so so that pcb board 30 is pressed into the bottom of link slot 202
Time the lightest.
In the present embodiment, as shown in Figures 2 and 3, this buckle structure 203 stretch out along the cell wall of link slot 202 and
Become, and this buckle structure 203 includes the abutment plane 2031 being parallel to link slot 202 bottom surface and is easy to pcb board 30 company of slipping into
The tapered plane 2032 of access slot 202, namely the longitudinal section of this buckle structure 203 is right angled triangle, three these buckle structures simultaneously
The abutment plane 2031 of 203 is positioned at same level, and so design is easy to the abutment plane 2031 of three buckle structures 203 and is coordinated
This pcb board 30 spacing.
In the present embodiment, as shown in Figures 2 and 3, the extended height of this buckle structure 203 is 0.15mm, and width is
The a length of 1.3mm of 1.7mm, the simultaneously big 0.14mm of width of the width ratio pcb board of this link slot 202；Namely this pcb board 30 is positioned at
When link slot 202 is middle, the gap of the monolateral cell wall with link slot 202 of this pcb board 30 is 0.07mm；So design makes PCB
Plate 30 be connected to bottom link slot 202 after spacing without departing from link slot 202 due to buckle structure 203.
Specifically, as it is shown in figure 1, in this utility model embodiment, be also associated with bottom this pcb board 30 supporting pcb board
The bracing frame 50 of 30, this bracing frame 50 upper surface is provided with multiple support rim 501, when pcb board 30 is installed, first by pcb board 30
Tapered plane 2032 along buckle structure 203 slips into link slot 202, then will by the multiple support rims 501 on bracing frame 50
Pcb board 30 is pressed into the bottom of link slot 202, this completes the spacing connection of pcb board 30, with electricity bottom this bracing frame 50
Being preferably between the upper end of core 10 and connect the double faced adhesive tape 60 having insulation, this double faced adhesive tape 60 is preferably the 3M glue that adhesive strength is bigger,
So can easily bracing frame 50 be fixedly connected in battery core 10.
Specifically, as it is shown in figure 1, in this utility model embodiment, be also associated with nickel between this pcb board 30 and battery core 10
Chip architecture 40, in the present embodiment, this pcb board 30 is welded together, simultaneously by the both positive and negative polarity of nickel sheet 40 with battery core 10 top
This pcb board 30 is connected in High Pressure Shell lid 20, and then the both positive and negative polarity of battery core 10 can be guided to High Pressure Shell lid 20 up.
Specifically, as it is shown in figure 1, in this utility model embodiment, this pcb board 30 is positioned at bracing frame 50 and High Pressure Shell
Between lid 20, and pcb board 30 is connected in High Pressure Shell lid 20 by this bracing frame 50, in the present embodiment, and this High Pressure Shell lid
Offer multiple fluting 201 on 20, this pcb board 30 201 is provided with multiple electrode boss 301 to slotting, this electrode boss
301 electrically connect with positive pole boss and the negative pole boss arranged in battery core 10 respectively, thus can be right by this electrode boss 301
External device is powered or charges from external device.
Specifically, in this utility model embodiment, between this High Pressure Shell lid 20 and battery core 10, also leave injection sky
It is connected by moulding injection between gap, and then this High Pressure Shell lid 20 with battery core 10, and this moulding fills space, so
Design can ensure that the effectiveness being connected between High Pressure Shell lid 20 with battery core 10, also assures that the sealing of total simultaneously
Property.
Specifically, as it is shown in figure 1, in this utility model embodiment, be also associated with bottom this battery core 10 protecting battery core 10
Bottom 102, is connected between this bottom 104 with battery core 10 simultaneously and has the two-sided colloid 101 of both fixing connections.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (9)
1. a low-voltage injection-molding battery structure, it is characterised in that: include battery core and the High Pressure Shell lid coordinated with described battery core, institute
Stating the pcb board being also associated with electrically connecting with described battery core between battery core with described High Pressure Shell lid, described High Pressure Shell is covered with
Being available for connecting the link slot of described pcb board, two cell walls that described link slot is relative are provided with three and cooperate spacing described
The buckle structure of pcb board, one of them described cell wall is provided with a described buckle structure, and another described cell wall is provided with two
Individual described buckle structure.
2. low-voltage injection-molding battery structure as claimed in claim 1, it is characterised in that: three described buckle structures two are the most relative
Arrange.
3. low-voltage injection-molding battery structure as claimed in claim 1, it is characterised in that: described buckle structure is along described link slot
Cell wall stretches out and forms, and described buckle structure includes the abutment plane being parallel to described link slot bottom surface and is easy to described
Pcb board slips into the tapered plane of described link slot, and the abutment plane of three described buckle structures is positioned at same level.
4. low-voltage injection-molding battery structure as claimed in claim 3, it is characterised in that: the extended height of described buckle structure is
0.15mm, the big 0.14mm of width of pcb board described in the width ratio of described link slot.
5. low-voltage injection-molding battery structure as claimed in claim 1, it is characterised in that: it is also associated with bottom described pcb board supporting
The bracing frame of described pcb board, support frame as described above is fixedly connected on the upper end of described battery core.
6. low-voltage injection-molding battery structure as claimed in claim 1, it is characterised in that: logical between described pcb board and described battery core
Cross nickel sheet welding.
7. low-voltage injection-molding battery structure as claimed in claim 1, it is characterised in that: described High Pressure Shell lid and described battery core it
Between also leave space.
8. low-voltage injection-molding battery structure as claimed in claim 7, it is characterised in that: described High Pressure Shell lid and described battery core it
Between connected by moulding, described moulding fill described space.
9. the low-voltage injection-molding battery structure as described in any one of claim 1-8, it is characterised in that: it is also connected with bottom described battery core
The bottom of protected described battery core, bonding by two-sided colloid between described bottom with described battery core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737223.0U CN205863324U (en) | 2016-07-13 | 2016-07-13 | A kind of low-voltage injection-molding battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620737223.0U CN205863324U (en) | 2016-07-13 | 2016-07-13 | A kind of low-voltage injection-molding battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863324U true CN205863324U (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620737223.0U Active CN205863324U (en) | 2016-07-13 | 2016-07-13 | A kind of low-voltage injection-molding battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039140A (en) * | 2021-11-04 | 2022-02-11 | 东莞新能德科技有限公司 | Battery and electric equipment |
-
2016
- 2016-07-13 CN CN201620737223.0U patent/CN205863324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039140A (en) * | 2021-11-04 | 2022-02-11 | 东莞新能德科技有限公司 | Battery and electric equipment |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |