CN206425656U - A kind of battery copper bit - Google Patents
A kind of battery copper bit Download PDFInfo
- Publication number
- CN206425656U CN206425656U CN201720105232.2U CN201720105232U CN206425656U CN 206425656 U CN206425656 U CN 206425656U CN 201720105232 U CN201720105232 U CN 201720105232U CN 206425656 U CN206425656 U CN 206425656U
- Authority
- CN
- China
- Prior art keywords
- substrate
- groove
- bump
- solder
- copper bit
- 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
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model is related to a kind of battery copper bit, the truncated cone-shaped solder-bump that it includes substrate, the groove formed on the substrate either side, is integrally formed in the groove and diameter is gradually reduced from inside to outside and the installation projection that formation is intersected on the substrate another side and with the solder-bump axial line.Formed on its another side and projection is installed by setting truncated cone-shaped solder-bump on its one side, the bonding strength of soldering tip and board was so both can guarantee that, the lead between the groove and groove in battery frame can be together in series by welding again, so that Improving The Quality of Products and precision on the whole.
Description
Technical field
The utility model is related to a kind of copper bit, and in particular to a kind of battery copper bit.
Background technology
Battery in process of production, need to carry out solder terminal to it（That is soldering tip）.At present in production, have using artificial electricity
Flatiron adds the method for solder stick to be welded, and electric iron welding efficiency is low, too slowly, is welded mostly using terminal die now,
Poly- fire welding is concentrated in welding hole, welding temperature is high, and welding thickness area is big, but Terminals Die welding needs aligned with terminal,
Prolonged work workman inherently produces error and fatigue, and efficiency comparison is low, therefore solves this problem and just seem very
It is necessary.
The content of the invention
The utility model purpose is to provide a kind of battery copper bit to overcome the deficiencies in the prior art.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of battery copper bit, it includes base
Plate, form groove on the substrate either side, be integrally formed in the groove and diameter is gradually reduced from inside to outside
Truncated cone-shaped solder-bump and form the installation intersected on the substrate another side and with the solder-bump axial line
Projection.
Optimally, the substrate include cube shaped upper support block and be integrally formed in the upper support block bottom and with
The equal lower support block of its thickness.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model
Battery copper bit, forms on its another side by setting truncated cone-shaped solder-bump on its one side and installs projection,
The bonding strength of soldering tip and board had so both been can guarantee that, the lead between the groove and groove in battery frame can have been gone here and there by welding again
Connection gets up, so that Improving The Quality of Products and precision on the whole.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model battery copper bit.
Embodiment
The utility model preferred embodiment is described in detail below in conjunction with accompanying drawing：
Below in connection with the definition in direction, when being according to battery copper bit is arranged on board, user observes
Direction defined.
Battery copper bit as shown in Figure 1, it includes substrate 1, groove 2, solder-bump 3 and installs projection 4 etc..
Wherein, substrate 1 mainly includes two sides of two corresponding settings.Groove 2 is opened in the either side of substrate 1
On, solder-bump 3 is in truncated cone-shaped, and it is integrally disposed upon in groove 2, and its diameter is gradually reduced from inside to outside, such energy
Enough ensure its weld strength with lead.Projection 4 is installed to be formed on the another side of substrate 1, its axial line with solder-bump 3
It is intersecting；It is vertically arranged to ensure connection and bonding strength of the substrate 1 with board when in use.In the present embodiment, substrate 1 is wrapped
Include cube shaped upper support block 11 and be integrally formed in the bottom of support block 11 and the lower support block 12 equal with its thickness, under
The width of support block 12 is less than the width of upper support block 11, and make it that the junction of lower support block 12 and upper support block 11 is smooth
Transition；Groove 2 is opened on the side of lower support block 12.The integral material of battery copper bit is copper, can so protected
Ensure that the electric conductivity of soldering tip is good in the case of demonstrate,proving weld strength.
Above-described embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover protection domain of the present utility model it
It is interior.
Claims (2)
1. a kind of battery copper bit, it is characterised in that：It includes substrate（1）, formed in the substrate（1）On either side
Groove（2）, be integrally formed at the groove（2）The truncated cone-shaped solder-bump that interior and diameter is gradually reduced from inside to outside（3）And
Formed in the substrate（1）On another side and with the solder-bump（3）The intersecting installation projection of axial line（4）.
2. battery copper bit according to claim 1, it is characterised in that：The substrate（1）Including cube shaped upper branch
Bracer（11）And it is integrally formed in the upper support block（11）Bottom and the lower support block equal with its thickness（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105232.2U CN206425656U (en) | 2017-01-27 | 2017-01-27 | A kind of battery copper bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105232.2U CN206425656U (en) | 2017-01-27 | 2017-01-27 | A kind of battery copper bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425656U true CN206425656U (en) | 2017-08-22 |
Family
ID=59591881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720105232.2U Expired - Fee Related CN206425656U (en) | 2017-01-27 | 2017-01-27 | A kind of battery copper bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425656U (en) |
-
2017
- 2017-01-27 CN CN201720105232.2U patent/CN206425656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |