高中女生与男友的自拍第三部,颜值高美乳极品身材,呻吟诱人各种姿势狂插

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POGO PIN設計原理-永探跟您詳細講解
POGO PIN 設計原理
 
電特性會主動尋找電阻最小的路徑來傳導電流,最佳之狀況,
電流會由針軸傳導至外管的管壁,再傳至PCB,此時電阻值最小, 
Electrical current flow begins from plunger.The current then has chances to go through spring or
barrel.The barrel has much lower contact resistance than the spring,Which has basic resistance of 100 
milliohms or more. Therefore,the current will follow the direct way from plunger to barrel,if both parts are fully contact.

 
針軸設計 Plunger Design                      剖斜邊 Bias Design

● 
剖斜邊 Bias Tail 

為了保證針軸在工作時100%與針管接觸,我們把針軸與彈簧接觸的一端切成斜面,
這樣的設計理念可以保證穩定的底阻抗。 
產品優點: 電阻阻值小且穩定,可以確保針軸與管壁緊密接觸降低瞬間斷電之機率

In order to make the plunger be able to 100% contact with the edge of barrel,we slice the end of plunger like abias style, Under this design, it can bring low intercon-nection resistance.
The resistance is small and stable, which assures the close touch between plunger and the wall to lessen the probability of outage.
 
針軸設計 Plunger Design                      反鑽孔 Back-Drill Design

● 
反鑽孔 Back Drill 

這個設計對小尺寸的連接器是最好的選擇,在小尺寸上可以滿足到客戶的彈力需求,因為這種設計的彈簧長度可以超過針管的長度,在一些空間受到限制的情況下,我們把針軸內部挖空得到更多彈簧的裝配空間,因此便可獲得穩定的彈簧力度和相對多的壓縮行程供客戶選擇。 

.1.車削容易,成本低       2.可以爭取彈簧放置之空間      3.縮短產品的高度      4.靜態下較無卡針之現象

This design is the best solution for ultra-small size pogo pin connector.To reach the spring force which customer wants,the length of spring is always longer than the depth of barrel. Without sufficient space for spring, we make the plunger hollow to let spring have a room to extend. Like this, it can bring force constant and a wide of stroke trabel for user’s choice. 

.1.Easy turning and low expense,
.2.Make space for spring, and lessen product’s height,
.3.Having no block in static state.

 
針軸設計 Plunger Design                      錐底形 Cone Design

● 
錐底形 Cone Design

這種設計對于同心度要求高的連接器是最好的選擇,因爲這種設計彈簧可以直接套在針軸的錐尾針上,
使針軸垂直受力,因此軸的偏撬度相對較小。
針軸底部爲錐型,錐尾置入彈簧內空中,讓針軸之晃動機會降低

The shape of the button of the plunger is cone, and the top of spring slightly combines with the button of the plunger, which lessen the proba-bility of swaying

1.車削容易   2.成本低   3.偏斜度小   4.由于針軸底部錐尾端置入彈簧內空中與彈簧頂端緊密接觸,
因此針軸之搖晃度相當小
Easy turning

1.Low expense     2.Small skewness      3.As there is close contact between the button of the 
plunger and the top of the top of the spring, the degree of swaying is rather small. 

chatonline 
高中女生与男友的自拍第三部,颜值高美乳极品身材,呻吟诱人各种姿势狂插