CN205914866U - Vehicle controller IC welded structure that misplaces - Google Patents
Vehicle controller IC welded structure that misplaces Download PDFInfo
- Publication number
- CN205914866U CN205914866U CN201620833668.9U CN201620833668U CN205914866U CN 205914866 U CN205914866 U CN 205914866U CN 201620833668 U CN201620833668 U CN 201620833668U CN 205914866 U CN205914866 U CN 205914866U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- locating dowel
- support
- vehicle controller
- reference column
- 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
- 238000003466 welding Methods 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 238000005476 soldering Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 206010058031 Joint adhesion Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a vehicle controller IC welded structure that misplaces belongs to the vehicle controller IC welding technique field, including the support, be equipped with the IC mounting groove on the support, still including the IC that sets up in the mounting groove upper end, and set up a plurality of connection pieces at the mounting groove lower extreme, be equipped with the reference column that is used for fixing a position IC on the support, IC is last be equipped with with reference column complex locating hole, the aperture of locating hole is greater than the diameter of reference column, and the reference column passes the locating hole, makes IC spacing on the mounting groove, IC is last to be equipped with a plurality of IC pins, IC pin and connection piece -Offset. Adopt above -mentioned welded structure, not only can make vehicle controller promote product quality in the application, saved the cost moreover, promoted production efficiency, guarantee conscientiously that product quality reaches the customer satisfaction.
Description
Technical field
This utility model is related to a kind of controller structure and in particular to a kind of automotive regulator ic dislocation welding structure, belongs to
In automotive regulator ic welding technology field.
Background technology
In existing automotive regulator, the most of mould using spot welding or ic pin forming soldering of ic actuator of use
Formula.During using spot welding pattern, immature because of the unstable of equipment and technology, so that ic (chip) spot welding was lost efficacy, and put postwelding
Terminal adhesion cannot detect there is the risk that solder joint adhesion cannot meet requirement, easily cause product actually used
During lost efficacy, thus leading to automobile current generator not generate electricity, specific spot-welded structures as shown in figure 1, ic1 pass through support 1 both sides
Plastics are positioned on support 1, are simultaneously connected with piece 4 no u-shaped groove, during welding, a pair of ic pin in ic2 3 and connection sheet 4 one
Should.When the pattern using ic molding soldering, ic pin is connected on inside chip, and because ic pin is very fragile, ic pin becomes
There is the risk of inefficacy after type and be difficult to detect, thus leading to product failure.
There is the risk of product failure in both the above mode, easily cause the waste of cost and resource.
Content of the invention
The problem existing for above-mentioned prior art, this utility model provides a kind of automotive regulator ic dislocation welding knot
Structure, this welding structure can ensure product quality, cost-effective, improving production efficiency.
To achieve these goals, a kind of automotive regulator ic dislocation welding structure that this utility model adopts, includes propping up
Frame, support is provided with ic mounting groove, also includes the ic being arranged on mounting groove upper end and some connections being arranged on mounting groove lower end
Piece；
Described support is provided with the locating dowel for positioning ic, and described ic is provided with the location hole with locating dowel cooperation, institute
The aperture stating location hole is more than the diameter of locating dowel, and locating dowel passes through location hole, makes ic spacing on mounting groove, described ic sets
There are some ic pins, described ic pin and connection sheet dislocation arrangement.
As improvement, described locating dowel is arranged in the middle of mounting groove upper end.
As improvement, described locating dowel adopts round plastic post, and locating dowel and support are formed in one formula.
As improvement, a diameter of 3.3mm of described locating dowel, the aperture of described location hole is 3.5mm.
As improvement, described connection sheet has u-shaped groove.
This utility model passes through to arrange a round plastic post at support plastics position, for positioning ic, before placing ic,
Around circular locating dowel, first stamp fixing glue fix ic, then connection sheet is become misaligned state with ic pin, finally using mistake
Position soldering is together.Using above-mentioned welding structure, automotive regulator not only can be made to improve product quality in the application, and
And save cost, improve production efficiency, conscientiously ensure that product quality reaches CSAT.
Brief description
Fig. 1 is existing spot-welded structures schematic diagram；
Fig. 2 is perspective view of the present utility model；
Fig. 3 is welding structure schematic diagram of the present utility model；
In figure: 1, support, 2, ic, 3, ic pin, 4, connection sheet, 5, location hole, 6, locating dowel.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples,
This utility model is further elaborated.However, it should be understood that specific embodiment described herein is only in order to solve
Release this utility model, be not limited to scope of the present utility model.
Unless otherwise defined, all of technical term used herein and scientific terminology with belong to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only
Be in order to the purpose of specific embodiment is described it is not intended that in limit this utility model.
As shown in Figures 2 and 3, a kind of automotive regulator ic dislocation welding structure, including support 1, support 1 is provided with ic peace
Tankage, also includes the ic2 being arranged on mounting groove upper end and some connection sheets 4 being arranged on mounting groove lower end；
Described support 1 is provided with the locating dowel 6 for positioning ic2, and described ic2 is provided with the positioning with locating dowel 6 cooperation
Hole 5, the aperture of described location hole 5 is more than the diameter of locating dowel 6, and locating dowel 6 passes through location hole 5, makes ic2 spacing in mounting groove
On, described ic2 is provided with some ic pins 3, described ic pin 3 and connection sheet 4 dislocation arrangement.
As the improvement of embodiment, described locating dowel 6 is arranged in the middle of mounting groove upper end, so that ic2 is installed by locating dowel 6
Correct position in mounting groove.
As the improvement of embodiment, described locating dowel 6 adopts round plastic post, and locating dowel 6 is formed in one with support 1
Formula, reasonable in design, easy to install.
As the improvement of embodiment, a diameter of 3.3mm of described locating dowel 6, the aperture of described location hole 5 is 3.5mm.Knot
Structure is reasonable in design, and by using above-mentioned size design, effectively making ic2 be fixed on support 1.
As the improvement of embodiment, described connection sheet 4 has u-shaped groove, the flowing of scolding tin can be facilitated.
During use, ic2 is placed in round plastic locating dowel, and is fixed with fixing glue, by ic pin 3 and connection sheet 4
Become misaligned state, carry out positive and negative welding using tack constant-temperature soldering iron, you can obtain the product of stabilized structure, reliable in quality.Adopt
Use this welding structure, make automotive regulator not only improve product quality in the application, and save cost, improve production
Efficiency is it is ensured that product quality reaches CSAT.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent or improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of automotive regulator ic dislocation welding structure, including support (1), support (1) is provided with ic mounting groove, and its feature exists
In also including the ic (2) being arranged on mounting groove upper end and some connection sheets (4) being arranged on mounting groove lower end；
Described support (1) is provided with the locating dowel (6) for positioning ic (2), and described ic (2) is provided with and locating dowel (6) cooperation
Location hole (5), the aperture of described location hole (5) is more than the diameter of locating dowel (6), and locating dowel (6) passes through location hole (5), makes
Ic (2) is spacing, and on mounting groove, described ic (2) is provided with some ic pins (3), and described ic pin (3) is misplaced with connection sheet (4)
Arrangement.
2. a kind of automotive regulator ic dislocation welding structure according to claim 1 is it is characterised in that described locating dowel
(6) it is arranged in the middle of mounting groove upper end.
3. a kind of automotive regulator ic dislocation welding structure according to claim 1 is it is characterised in that described locating dowel
(6) adopt round plastic post, locating dowel (6) and support (1) are formed in one formula.
4. a kind of automotive regulator ic dislocation welding structure according to claim 3 is it is characterised in that described locating dowel
(6) a diameter of 3.3mm, the aperture of described location hole (5) is 3.5mm.
5. a kind of automotive regulator ic dislocation welding structure according to claim 1 is it is characterised in that described connection sheet
(4) have u-shaped groove on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833668.9U CN205914866U (en) | 2016-08-03 | 2016-08-03 | Vehicle controller IC welded structure that misplaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833668.9U CN205914866U (en) | 2016-08-03 | 2016-08-03 | Vehicle controller IC welded structure that misplaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205914866U true CN205914866U (en) | 2017-02-01 |
Family
ID=57871328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620833668.9U Expired - Fee Related CN205914866U (en) | 2016-08-03 | 2016-08-03 | Vehicle controller IC welded structure that misplaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205914866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113130329A (en) * | 2020-01-15 | 2021-07-16 | 王常亮 | Multidirectional leading-out method for single-row in-line extending pins of IC packaging body and power integrated circuit component manufactured by applying same |
-
2016
- 2016-08-03 CN CN201620833668.9U patent/CN205914866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113130329A (en) * | 2020-01-15 | 2021-07-16 | 王常亮 | Multidirectional leading-out method for single-row in-line extending pins of IC packaging body and power integrated circuit component manufactured by applying same |
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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 |
Granted publication date: 20170201 |