CN203771307U - Optimized spring down lamp structure - Google Patents
Optimized spring down lamp structure Download PDFInfo
- Publication number
- CN203771307U CN203771307U CN201320870419.3U CN201320870419U CN203771307U CN 203771307 U CN203771307 U CN 203771307U CN 201320870419 U CN201320870419 U CN 201320870419U CN 203771307 U CN203771307 U CN 203771307U
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- CN
- China
- Prior art keywords
- spring
- down lamp
- utility
- model
- spring down
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an optimized spring down lamp structure. The structure is characterized in that one end of the spring down lamp structure is arranged as a break angle pin structure; the surface of the break angle pin structure is provided with a nickel-zinc clad layer; the break angle pin structure is used for passing through a penetration hole in a circuit, and is welded on a circuit board. By applying the optimized spring down lamp structure, the welding process of a spring structure becomes quite simple and convenient; the production difficulty is lowered; the production efficiency is improved; the service life of a product is prolonged; the product quality is guaranteed better.
Description
Technical field
The utility model relates to a kind of structure, relates in particular to a kind of spring strut modulated structure of optimization.
Background technology
The new panel touch sensible technology of rising of high end home electrical equipment in the present age is that the principle of utilizing spring and substrate to form capacitance structure completes.But conventional springs need to be used scolding tin be welded on PCB at its root, weld very difficultly, production process trouble, lacks efficiency, and cannot work because welding is not firmly repeatedly used rear loose contact electronic product.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of spring strut modulated structure of optimization is provided, and makes the welding process of spring structure become very simple and convenient, has reduced production difficulty, has improved production efficiency, has extended product service life.
The technical scheme that realizes above-mentioned purpose is:
The spring strut modulated structure of a kind of optimization of the utility model, wherein, one end of described spring strut modulated structure is set to knuckle pin configuration, and the surface of described knuckle pin configuration is provided with nickel zinc, and described knuckle pin configuration is for the perforation by circuit board and be welded on circuit board.
The spring strut modulated structure of above-mentioned a kind of optimization, wherein, described knuckle pin configuration is perpendicular to the cross section of spring strut modulated structure.
The beneficial effects of the utility model are: the utility model provides a kind of spring strut modulated structure of optimization, by the nickel tin coating design of the design of one end knuckle pin and knuckle pin, make the welding process of spring structure become very simple and convenient, reduce production difficulty, improve production efficiency, product quality is better ensured, extended product service life.
Brief description of the drawings
Fig. 1 is the elevation cross-sectional view of the spring structure of prior art.
Fig. 2 is the elevation cross-sectional view of the spring strut modulated structure of a kind of optimization of the present utility model;
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 2, the spring strut modulated structure of a kind of optimization of the utility model, one end of spring strut modulated structure 1 is set to knuckle pin configuration 2, the surface of knuckle pin configuration 2 is coated with nickel zinc, knuckle pin configuration 2 is for be welded on the circuit board at PCB by the perforation of circuit board 4, and by welding material tin 3 firmly.
Knuckle pin configuration 2 is perpendicular to the cross section of spring strut modulated structure 1.
Spring is to connect technique by beveled structure with Through-hole reflow spring scolding tin is welded on PCB.Meanwhile, pin adopts the design of nickel zinc coating, can ensure welding procedure quality.The welding process of spring becomes simple and convenient, greatly reduces the production difficulty of conventional art, improving production efficiency.The coating design of pin reduces production risk, secure to product quality.
As shown in Figure 1, traditional spring structure is to be directly welded on PCB circuit board 4 by the peripheral extent of spring structure 1 bottom, and bottom bonding area is little, welding difficulty is large, and be difficult to ensure the firm degree of solder side make PCB circuit board 4 packaging efficiencies low, also affect product fine rate.
The utility model has solved above problem, makes the welding process of spring structure become very simple and convenient, has reduced production difficulty, has improved production efficiency, and product quality is better ensured, has extended product service life.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.Thereby some details in embodiment should not form restriction of the present utility model, the utility model by the scope defining using appended claims as protection domain of the present utility model.
Claims (2)
1. the spring strut modulated structure of an optimization, it is characterized in that: one end of described spring strut modulated structure is set to knuckle pin configuration, the surface of described knuckle pin configuration is provided with nickel zinc coating, and described knuckle pin configuration is for the perforation by circuit board and be welded on circuit board.
2. the spring strut modulated structure of a kind of optimization according to claim 1, is characterized in that: described knuckle pin configuration is perpendicular to the cross section of spring strut modulated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870419.3U CN203771307U (en) | 2013-12-26 | 2013-12-26 | Optimized spring down lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870419.3U CN203771307U (en) | 2013-12-26 | 2013-12-26 | Optimized spring down lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771307U true CN203771307U (en) | 2014-08-13 |
Family
ID=51288497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870419.3U Expired - Fee Related CN203771307U (en) | 2013-12-26 | 2013-12-26 | Optimized spring down lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845031A (en) * | 2016-05-24 | 2016-08-10 | 珠海格力电器股份有限公司 | Display device and household appliance with same |
-
2013
- 2013-12-26 CN CN201320870419.3U patent/CN203771307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845031A (en) * | 2016-05-24 | 2016-08-10 | 珠海格力电器股份有限公司 | Display device and household appliance with 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20181226 |