TWM649282U - Press fit terminal - Google Patents

Press fit terminal Download PDF

Info

Publication number
TWM649282U
TWM649282U TW112206913U TW112206913U TWM649282U TW M649282 U TWM649282 U TW M649282U TW 112206913 U TW112206913 U TW 112206913U TW 112206913 U TW112206913 U TW 112206913U TW M649282 U TWM649282 U TW M649282U
Authority
TW
Taiwan
Prior art keywords
arc
hole
side walls
bending
side wall
Prior art date
Application number
TW112206913U
Other languages
Chinese (zh)
Inventor
林全宏
游勝男
Original Assignee
正崴精密工業股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 正崴精密工業股份有限公司 filed Critical 正崴精密工業股份有限公司
Priority to TW112206913U priority Critical patent/TWM649282U/en
Publication of TWM649282U publication Critical patent/TWM649282U/en

Links

Images

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

本創作公開一種魚眼端子,插裝在一電路板之一通孔,包括:一裝配部,所述裝配部對應所述通孔,所述裝配部設有兩側壁及一連接部,兩所述側壁設置於所述裝配部之左右兩側,所述連接部設置於所述裝配部中間,所述連接部與兩所述側壁相連接,所述側壁設有一外側面與一內側面,所述外側面為圓弧狀,所述外側面緊密貼合所述通孔的一內弧面,兩所述側壁之頂端與底端分別朝內側形成一第一弧形面,所述第一弧形面一端朝內側延伸形成一第二弧形面,所述連接部設有兩彎折部,所述第二弧形面連接所述彎折部;一插入部,連接兩所述側壁一端;及一固定部,連接兩所述側壁另一端。因此本創作魚眼端子能增加接觸面積與減少插入力量。The invention discloses a fisheye terminal, which is inserted into a through hole of a circuit board and includes: an assembly part corresponding to the through hole, and the assembly part is provided with two side walls and a connecting part, and the two The side walls are arranged on the left and right sides of the assembly part, and the connecting part is arranged in the middle of the assembly part. The connecting part is connected to the two side walls. The side walls are provided with an outer side and an inner side. The outer side is arc-shaped, and the outer side closely fits an inner arc surface of the through hole. The top and bottom ends of the two side walls respectively form a first arc-shaped surface inward. The first arc-shaped surface One end of the surface extends inward to form a second arc-shaped surface, the connecting part is provided with two bending parts, the second arc-shaped surface connects the bending parts; an insertion part connects one end of the two side walls; and A fixed part connects the other ends of the two side walls. Therefore, the fisheye terminal of this invention can increase the contact area and reduce the insertion force.

Description

魚眼端子Fish eye terminal

本創作涉及一種魚眼端子,尤其是涉及一種增加接觸面積與減少插入力量的魚眼端子。 The invention relates to a fisheye terminal, in particular to a fisheye terminal that increases the contact area and reduces the insertion force.

魚眼端子為壓配式端子的一種類型,其兩彈性部受擠壓發生彈性收縮,使魚眼端子順利插裝在電路板的通孔內,從而實現魚眼端子與電路板電連接。魚眼端子具有與電路板組裝便捷,不需要焊接且具有可拆換性,能匹配電路板上更小的導電插孔等優點,因此被廣泛應用。 The fisheye terminal is a type of press-fit terminal. Its two elastic parts are squeezed and elastically contract, allowing the fisheye terminal to be smoothly inserted into the through hole of the circuit board, thereby achieving electrical connection between the fisheye terminal and the circuit board. Fisheye terminals are easy to assemble with circuit boards, do not require welding, are removable, and can match smaller conductive jacks on circuit boards, so they are widely used.

中國專利公告第209675515號揭露了「一種魚眼端子」,包括彈性部、自所述彈性部兩端分別延伸形成的插入端與接線端,所述彈性部包括呈弧形延伸形成的一對接觸臂,所述接觸臂的外側面設有接觸部,所述接觸部的外部結構包括中間部分及位於所述中間部分兩側的外弧面,所述外弧面與印刷電路板的焊孔的內弧面貼合。 Chinese Patent Publication No. 209675515 discloses "a fisheye terminal", which includes an elastic part, an insertion end and a terminal respectively extending from both ends of the elastic part. The elastic part includes a pair of contacts formed by extending in an arc. arm, the outer surface of the contact arm is provided with a contact portion, the external structure of the contact portion includes a middle part and outer arc surfaces located on both sides of the middle part, the distance between the outer arc surface and the welding hole of the printed circuit board is Internal curved fit.

習知技術的魚眼端子僅有外弧面與印刷電路板的焊孔的內弧面貼合,所述中間部分與所述焊孔之間的連接會造成點接觸,接觸面積不足,影響魚眼端子與印刷電路板的連接穩定性。 The fisheye terminal in the conventional technology only has an outer arc surface that fits the inner arc surface of the welding hole of the printed circuit board. The connection between the middle part and the welding hole will cause point contact and the contact area is insufficient, which affects the fisheye terminal. Eye terminal connection stability to the printed circuit board.

因此,有必要提供一種具有增加接觸面積與減少插入力量的魚眼端子。 Therefore, it is necessary to provide a fisheye terminal with increased contact area and reduced insertion force.

本創作之目的提供一種魚眼端子,插裝在一電路板之一通孔,包括:一裝配部,所述裝配部對應所述通孔,所述裝配部設有兩側壁及一連接部,兩所述側壁設置於所述裝配部之左右兩側,所述連接部設置於所述裝配部中間,所述連接部與兩所述側壁相連接,所述側壁設有一外側面與一內側面,所述外側面為圓弧狀,所述外側面緊密貼合所述通孔的內弧面,所述內側面設有一第一弧形面及一第二弧形面,兩所述側壁之頂端與底端分別朝內側延伸形成所述第一弧形面,所述第一弧形面一端朝內側延伸形成所述第二弧形面,所述連接部設有兩彎折部,所述第二弧形面連接所述彎折部;一插入部,所述插入部連接兩所述側壁一端;及一固定部,所述固定部連接兩所述側壁另一端。 The purpose of this invention is to provide a fisheye terminal, inserted into a through hole of a circuit board, including: an assembly part corresponding to the through hole, and the assembly part is provided with two side walls and a connecting part. The side walls are provided on the left and right sides of the assembly part, the connection part is provided in the middle of the assembly part, the connection part is connected to the two side walls, and the side walls are provided with an outer side and an inner side, The outer side is arc-shaped, and the outer side closely fits the inner arc surface of the through hole. The inner side is provided with a first arc surface and a second arc surface. The tops of the two side walls The first arc-shaped surface extends inwardly from the bottom end respectively to form the first arc-shaped surface. One end of the first arc-shaped surface extends inward to form the second arc-shaped surface. The connecting part is provided with two bending parts. Two arc-shaped surfaces are connected to the bending part; an insertion part is connected to one end of the two side walls; and a fixing part is connected to the other end of the two side walls.

選擇性地,所述第一弧形面為凹面,所述第二弧形面為凸面。 Optionally, the first arc-shaped surface is a concave surface, and the second arc-shaped surface is a convex surface.

選擇性地,當所述裝配部與所述通孔餘隙配合時,所述側壁之所述外側面之頂端與底端分別與所述通孔的內弧面形成一空隙,所述側壁之所述外側面之中間段緊密貼合所述通孔的內弧面,兩所述彎折部向下彎折變形,所述側壁與所述連接部之所述彎折部之間的夾角較大,兩所述彎折部之間的夾角較大。 Optionally, when the assembly part fits with the through hole clearance, the top and bottom ends of the outer surface of the side wall respectively form a gap with the inner arc surface of the through hole, and the side wall The middle section of the outer side closely fits the inner arc surface of the through hole, the two bending portions are bent downward and deformed, and the angle between the bending portion of the side wall and the connecting portion is relatively small. Large, the angle between the two bending parts is relatively large.

選擇性地,當所述裝配部與所述通孔干涉配合時,所述側壁之所述外側面緊密貼合所述通孔的內弧面,所述側壁之所述外側面之頂端與底端擠壓變形,所述側壁之所述內側面擠壓變形,兩所述彎折部向下彎折變形,所述側壁與所述連接部之所述彎折部之間的夾角較小,兩所述彎折部之間的夾角較小。 Optionally, when the assembly part interferes with the through hole, the outer surface of the side wall closely fits the inner arc surface of the through hole, and the top and bottom of the outer surface of the side wall The end is extruded and deformed, the inner surface of the side wall is extruded and deformed, the two bending parts are bent downward and the angle between the side wall and the bending part of the connecting part is small, The angle between the two bending parts is small.

本創作之目的提供一種魚眼端子,插裝在一電路板之一通孔,包括:一裝配部,所述裝配部對應所述通孔,所述裝配部設有兩側壁及一連接部,兩所述側壁設置於所述裝配部之左右兩側,所述連接部設置於所述裝配部中間,所述連接部與兩所述側壁相連接,所述連接部設有兩彎折部,兩所述彎折部連接處設有向下凹陷形成的一凹陷部,使兩所述彎折部連接處之厚度小於所述彎折部之厚度;一插入部,所述插入部連接兩所述側壁一端;及一固定部,所述固定部連接兩所述側壁另一端。 The purpose of this invention is to provide a fisheye terminal, inserted into a through hole of a circuit board, including: an assembly part corresponding to the through hole, and the assembly part is provided with two side walls and a connecting part. The side walls are provided on the left and right sides of the assembly part, the connection part is provided in the middle of the assembly part, the connection part is connected to the two side walls, and the connection part is provided with two bending parts, two bending parts. The connection point of the bending portion is provided with a recess formed by a downward depression, so that the thickness of the connection point between the two bending portions is smaller than the thickness of the bending portion; an insertion portion, the insertion portion connects the two said bending portions. One end of the side wall; and a fixing part, the fixing part connects the other ends of the two side walls.

100:魚眼端子 100:Fisheye terminal

1:裝配部 1:Assembly Department

11:前端面 11:Front face

12:後端面 12:Rear end face

13:側壁 13:Side wall

131:外側面 131:Outer side

132:內側面 132: Medial side

1321:第一弧形面 1321: First arc surface

1322:第二弧形面 1322:Second arc surface

14:連接部 14:Connection part

141:彎折部 141: Bending part

15:空隙 15: Gap

16:凹陷部 16: Depression

17:夾角 17: included angle

2:插入部 2: Insertion part

3:固定部 3: Fixed part

200:通孔 200:Through hole

〔第一圖〕係本創作魚眼端子之第一實施例之立體圖。 [The first picture] is a perspective view of the first embodiment of the fisheye terminal of this invention.

〔第二圖〕係本創作魚眼端子之第一實施例之示意圖。 [The second figure] is a schematic diagram of the first embodiment of the fisheye terminal of this invention.

〔第三圖〕係本創作魚眼端子之沿著第二圖之III-III線之剖面圖。 [The third picture] is a cross-sectional view of the fisheye terminal of this invention along the line III-III in the second picture.

〔第四圖〕係本創作魚眼端子插入電路板之通孔後的剖視圖,此時魚眼端子與電路板之通孔過度配合。 [The fourth picture] is a cross-sectional view of the fisheye terminal of this invention after it is inserted into the through hole of the circuit board. At this time, the fisheye terminal and the through hole of the circuit board are excessively matched.

〔第五圖〕係本創作魚眼端子插入電路板之通孔後的剖視圖,此時魚眼端子與電路板之通孔餘隙配合。 [The fifth picture] is a cross-sectional view of the fisheye terminal of this invention after it is inserted into the through hole of the circuit board. At this time, the fisheye terminal matches the clearance of the through hole of the circuit board.

〔第六圖〕係本創作魚眼端子插入電路板之通孔後的剖視圖,此時魚眼端子與電路板之通孔干涉配合。 [Figure 6] is a cross-sectional view of the fisheye terminal of this invention after it is inserted into the through hole of the circuit board. At this time, the fisheye terminal interferes with the through hole of the circuit board.

〔第七圖〕係本創作魚眼端子之第二實施例之立體圖。 [Figure 7] is a perspective view of the second embodiment of the fisheye terminal of this invention.

〔第八圖〕係本創作魚眼端子之第二實施例之示意圖。 [Figure 8] is a schematic diagram of the second embodiment of the fisheye terminal of this invention.

〔第九圖〕係本創作魚眼端子之沿著第八圖之IX-IX線之剖面圖。 [Picture 9] is a cross-sectional view of the fisheye terminal of this invention along line IX-IX in Figure 8.

為詳細說明本創作魚眼端子100之技術內容、構造特徵、所達成的目的及功效,以下茲例舉實施例並配合圖式詳予說明。 In order to explain in detail the technical content, structural features, objectives and effects of the fisheye terminal 100 of the present invention, examples are given below and explained in detail with reference to the drawings.

請參閱第一圖至第四圖所示,係本創作魚眼端子100之第一實施例,本創作魚眼端子100插裝在一電路板(圖中未示)之一通孔200內以實現本創作魚眼端子100與電路板電連接。本創作魚眼端子100設有一裝配部1、一插入部2及一固定部3。所述裝配部1前端往前延伸形成所述插入部2。所述裝配部1後端往後延伸形成所述固定部3。所述裝配部1對應電路板之所述通孔200。 Please refer to the first to fourth figures, which are the first embodiment of the fisheye terminal 100 of the present invention. The fisheye terminal 100 of the present invention is inserted into a through hole 200 of a circuit board (not shown in the figure) to realize The fisheye terminal 100 of this invention is electrically connected to the circuit board. The fisheye terminal 100 of this invention is provided with an assembly part 1, an insertion part 2 and a fixing part 3. The front end of the assembly part 1 extends forward to form the insertion part 2 . The rear end of the assembly portion 1 extends backward to form the fixing portion 3 . The mounting part 1 corresponds to the through hole 200 of the circuit board.

所述裝配部1設有一前端面11、一後端面12、兩側壁13及一連接部14。所述前端面11與所述後端面12分別設置於所述裝配部1之前端與後端,所述前端面11與所述插入部2相連接。所述後端面12與所述固定部3相連接。兩所述側壁13設置於所述裝配部1之左右兩側。所述連接部14設置於所述裝配部1中間,所述連接部14與兩所述側壁13相連接。所述側壁13設有一外側面131與一內側面132。在本實施例中,所述側壁13之所述外側面131為圓弧狀,所述側壁13之所述內側面132為斜面。圓弧狀的所述外側面131用於增加與所述通孔200的接觸面積,提高了連接穩定性。所述內側面132分別由兩所述側壁13之頂端與底端逐漸朝內側傾斜延伸而形成斜面,所述連接部14連接於兩所述側壁13之兩所述內側面132之最內側部分之間,在本實施例中,兩所述側壁13之兩所述內側面132之最內側部分為兩所述內側面132之中間部分,即所述連接部14連接於兩所述側壁13之兩所述內側面132之中間部分,藉由所述內側面132形成斜面可減少兩所述側壁13頂端與底端的寬度,所述側壁13可配合所述通孔200大小擠壓變形。所述連接部14插入所述通孔200時會受到擠壓而變形。在本實施例中,所述連接部14設有兩 彎折部141。兩所述側壁13之兩所述內側面132之中間部分往內並往下延伸形成兩所述彎折部141,兩所述彎折部141之內側端彼此相連以組成所述連接部14。 The assembly part 1 is provided with a front end surface 11 , a rear end surface 12 , two side walls 13 and a connecting part 14 . The front end surface 11 and the rear end surface 12 are respectively provided at the front end and the rear end of the assembly part 1 , and the front end surface 11 is connected to the insertion part 2 . The rear end surface 12 is connected to the fixing part 3 . The two side walls 13 are provided on the left and right sides of the assembly part 1 . The connecting portion 14 is disposed in the middle of the assembly portion 1 , and is connected to the two side walls 13 . The side wall 13 has an outer side 131 and an inner side 132 . In this embodiment, the outer surface 131 of the side wall 13 is arc-shaped, and the inner surface 132 of the side wall 13 is an inclined surface. The arc-shaped outer surface 131 is used to increase the contact area with the through hole 200 and improve the connection stability. The inner side surfaces 132 gradually extend inwardly from the top and bottom ends of the two side walls 13 to form a slope. The connecting portion 14 is connected to the innermost portion of the two inner side surfaces 132 of the two side walls 13 . In this embodiment, the innermost portion of the two inner sides 132 of the two side walls 13 is the middle portion of the two inner sides 132 , that is, the connecting portion 14 is connected to both sides of the two side walls 13 . The middle part of the inner side 132 can reduce the width of the top and bottom ends of the two side walls 13 by forming a slope on the inner side 132 . The side walls 13 can be extruded and deformed according to the size of the through hole 200 . When the connecting portion 14 is inserted into the through hole 200, it will be squeezed and deformed. In this embodiment, the connecting portion 14 is provided with two Bend portion 141. The middle portions of the two inner surfaces 132 of the two side walls 13 extend inward and downward to form the two bending portions 141 , and the inner ends of the two bending portions 141 are connected to each other to form the connecting portion 14 .

所述內側面132設有一第一弧形面1321及一第二弧形面1322,兩所述側壁13之頂端與底端分別朝內側延伸形成所述第一弧形面1321。所述第一弧形面1321與所述側壁13之頂端與底端相連。藉由所述第一弧形面1321可減少兩所述側壁13頂端與底端的寬度。所述第一弧形面1321一端朝內側延伸形成所述第二弧形面1322。所述第二弧形面1322與所述彎折部141之外側端相連接。在本實施例中,所述第一弧形面1321為一凹面,所述第二弧形面1322為一凸面。 The inner side 132 is provided with a first arc surface 1321 and a second arc surface 1322. The top and bottom ends of the two side walls 13 respectively extend inward to form the first arc surface 1321. The first arc surface 1321 is connected to the top and bottom ends of the side wall 13 . The first arc surface 1321 can reduce the width of the top and bottom ends of the two side walls 13 . One end of the first arc-shaped surface 1321 extends inward to form the second arc-shaped surface 1322. The second arc surface 1322 is connected to the outer end of the bent portion 141 . In this embodiment, the first arc-shaped surface 1321 is a concave surface, and the second arc-shaped surface 1322 is a convex surface.

請參閱第四圖所示,當本創作魚眼端子100與所述通孔200過度配合時,所述側壁13之所述外側面131緊密貼合所述通孔200的一內弧面。兩所述彎折部141受到擠壓而向下彎折變形。 Please refer to the fourth figure. When the fisheye terminal 100 of the present invention is over-fitted with the through hole 200, the outer surface 131 of the side wall 13 closely fits an inner arc surface of the through hole 200. The two bent portions 141 are squeezed and bent downward to deform.

請參閱第五圖所示,當本創作魚眼端子100與所述通孔200餘隙配合時,所述側壁13之所述外側面131之上下兩端與所述通孔200的內弧面形成一空隙15。所述側壁13之所述外側面131之中間段緊密貼合所述通孔200的內弧面。兩所述彎折部141受到擠壓而向下彎折變形。當本創作魚眼端子100與所述通孔200餘隙配合時,所述側壁13與所述連接部14之所述彎折部141之間的夾角17較大,兩所述彎折部141之間的夾角17較大。 Please refer to the fifth figure. When the fisheye terminal 100 of the present invention is matched with the through hole 200, the upper and lower ends of the outer surface 131 of the side wall 13 are in contact with the inner arc surface of the through hole 200. A gap 15 is formed. The middle section of the outer surface 131 of the side wall 13 closely fits the inner arc surface of the through hole 200 . The two bent portions 141 are squeezed and bent downward to deform. When the fisheye terminal 100 of the present invention fits with the through hole 200 with clearance, the angle 17 between the side wall 13 and the bent portion 141 of the connecting portion 14 is larger, and the two bent portions 141 The angle 17 between them is larger.

請參閱第六圖所示,當本創作魚眼端子100與所述通孔200干涉配合時,所述側壁13之所述外側面131緊密貼合所述通孔200的內弧面。所述側壁13之所述外側面131之上下兩端受到擠壓而變形。所述側壁13之所述內側面132受到擠壓而變形。兩所述彎折部141受到擠壓而向下彎折變形。當本創作魚眼端子100 與所述通孔200干涉配合時,所述側壁13與所述連接部14之所述彎折部141之間的夾角17變小,兩所述彎折部141之間的夾角17變小。 Please refer to the sixth figure. When the fisheye terminal 100 of the present invention interferes with the through hole 200, the outer surface 131 of the side wall 13 closely fits the inner arc surface of the through hole 200. The upper and lower ends of the outer surface 131 of the side wall 13 are squeezed and deformed. The inner surface 132 of the side wall 13 is squeezed and deformed. The two bent portions 141 are squeezed and bent downward to deform. When this creation fisheye terminal 100 When interfering with the through hole 200 , the included angle 17 between the side wall 13 and the bent portion 141 of the connecting portion 14 becomes smaller, and the included angle 17 between the two bent portions 141 becomes smaller.

請參閱第七圖至第九圖所示,係本創作魚眼端子100之第二實施例,在本實施例中,所述連接部14上表面中間設有向下凹陷形成的一凹陷部16。所述凹陷部16設置兩所述彎折部141連接處。所述凹陷部16使兩所述彎折部141內側端之厚度小於兩所述彎折部141外側端之厚度,所述凹陷部16可減少所述魚眼端子100插入所述通孔200所需的力量。 Please refer to Figures 7 to 9, which are the second embodiment of the fisheye terminal 100 of the present invention. In this embodiment, a recessed portion 16 is formed by a downward depression in the middle of the upper surface of the connecting portion 14. . The recessed portion 16 is provided with a connection point between the two bending portions 141 . The recessed portion 16 makes the thickness of the inner ends of the two bent portions 141 smaller than the thickness of the outer ends of the two bent portions 141 . The recessed portion 16 can reduce the time required for the fisheye terminal 100 to be inserted into the through hole 200 . required strength.

綜上所述,本創作魚眼端子100藉由設置圓弧狀的所述外側面131與斜面的所述內側面132,所述側壁13可配合所述通孔200大小而擠壓變形。所述連接部14上表面中間設有向下凹陷形成的所述凹陷部16,使兩所述彎折部141內側端之厚度小於兩所述彎折部141外側端之厚度,以減少本創作魚眼端子100插入所述通孔200所需的力量。因此本創作魚眼端子100具有增加接觸面積與減少插入力量之功能。 In summary, the fisheye terminal 100 of the present invention is provided with an arc-shaped outer surface 131 and a beveled inner surface 132, so that the side wall 13 can be squeezed and deformed according to the size of the through hole 200. The recessed portion 16 is formed downwardly in the middle of the upper surface of the connecting portion 14 so that the thickness of the inner ends of the two bending portions 141 is smaller than the thickness of the outer ends of the two bending portions 141 to reduce the cost of the present invention. The force required for the fisheye terminal 100 to be inserted into the through hole 200 . Therefore, the fisheye terminal 100 of the invention has the function of increasing the contact area and reducing the insertion force.

131:外側面 131:Outer side

132:內側面 132: Medial side

14:連接部 14:Connection part

141:彎折部 141: Bending part

16:凹陷部 16: Depression

Claims (5)

一種魚眼端子,插裝在一電路板之一通孔,包括:一裝配部,所述裝配部對應所述通孔,所述裝配部設有兩側壁及一連接部,兩所述側壁設置於所述裝配部之左右兩側,所述連接部設置於所述裝配部中間,所述連接部與兩所述側壁相連接,所述側壁設有一外側面與一內側面,所述外側面為圓弧狀,所述外側面緊密貼合所述通孔的內弧面,所述內側面設有一第一弧形面及一第二弧形面,兩所述側壁之頂端與底端分別朝內側延伸形成所述第一弧形面,所述第一弧形面一端朝內側延伸形成所述第二弧形面,所述連接部設有兩彎折部,所述第二弧形面連接所述彎折部;一插入部,所述插入部連接兩所述側壁一端;及一固定部,所述固定部連接兩所述側壁另一端。A fisheye terminal, inserted into a through hole of a circuit board, includes: an assembly part corresponding to the through hole, the assembly part is provided with two side walls and a connecting part, the two side walls are arranged on On the left and right sides of the assembly part, the connection part is arranged in the middle of the assembly part, and the connection part is connected to the two side walls. The side walls are provided with an outer side and an inner side, and the outer side is Arc shape, the outer side surface closely fits the inner arc surface of the through hole, the inner side surface is provided with a first arc surface and a second arc surface, and the top and bottom ends of the two side walls face respectively. The first arc-shaped surface extends inward to form the first arc-shaped surface, and one end of the first arc-shaped surface extends inward to form the second arc-shaped surface. The connecting part is provided with two bending parts, and the second arc-shaped surface is connected to The bending part; an insertion part, the insertion part connects one end of the two side walls; and a fixing part, the fixing part connects the other ends of the two side walls. 如請求項1所述之魚眼端子,其中所述第一弧形面為凹面,所述第二弧形面為凸面。The fisheye terminal according to claim 1, wherein the first arc-shaped surface is a concave surface, and the second arc-shaped surface is a convex surface. 如請求項1所述之魚眼端子,其中當所述裝配部與所述通孔餘隙配合時,所述側壁之所述外側面之頂端與底端分別與所述通孔的內弧面形成一空隙,所述側壁之所述外側面之中間段緊密貼合所述通孔的內弧面,兩所述彎折部向下彎折變形,所述側壁與所述連接部之所述彎折部之間的夾角較大,兩所述彎折部之間的夾角較大。The fisheye terminal according to claim 1, wherein when the assembly part is matched with the clearance of the through hole, the top and bottom ends of the outer surface of the side wall are respectively in contact with the inner arc surface of the through hole. A gap is formed, the middle section of the outer surface of the side wall closely fits the inner arc surface of the through hole, the two bending parts are bent downward and deformed, and the connection between the side wall and the connecting part The angle between the bending parts is relatively large, and the angle between the two bending parts is relatively large. 如請求項1所述之魚眼端子,其中當所述裝配部與所述通孔干涉配合時,所述側壁之所述外側面緊密貼合所述通孔的內弧面,所述側壁之所述外側面之頂端與底端擠壓變形,所述側壁之所述內側面擠壓變形,兩所述彎折部向下彎折變形,所述側壁與所述連接部之所述彎折部之間的夾角較小,兩所述彎折部之間的夾角較小。The fisheye terminal according to claim 1, wherein when the assembly portion interferes with the through hole, the outer surface of the side wall closely fits the inner arc surface of the through hole, and the outer surface of the side wall closely fits the inner arc surface of the through hole. The top and bottom ends of the outer side are extruded and deformed, the inner side of the side wall is extruded and deformed, the two bending portions are bent downwards, and the bending of the side wall and the connecting portion is The angle between the two bending parts is small, and the angle between the two bending parts is small. 一種魚眼端子,插裝在一電路板之一通孔,包括:一裝配部,所述裝配部對應所述通孔,所述裝配部設有兩側壁及一連接部,兩所述側壁設置於所述裝配部之左右兩側,所述連接部設置於所述裝配部中間,所述連接部與兩所述側壁相連接,所述連接部設有兩彎折部,兩所述彎折部連接處設有向下凹陷形成的一凹陷部,使兩所述彎折部連接處之厚度小於所述彎折部之厚度;一插入部,所述插入部連接兩所述側壁一端;及一固定部,所述固定部連接兩所述側壁另一端。A fisheye terminal, inserted into a through hole of a circuit board, includes: an assembly part corresponding to the through hole, the assembly part is provided with two side walls and a connecting part, the two side walls are arranged on On the left and right sides of the assembly part, the connection part is arranged in the middle of the assembly part, and the connection part is connected to the two side walls. The connection part is provided with two bending parts, and the two bending parts The connection is provided with a recess formed by a downward depression, so that the thickness of the connection between the two bending parts is smaller than the thickness of the bending part; an insertion part, the insertion part connects one end of the two side walls; and A fixing part, the fixing part connects the other ends of the two side walls.
TW112206913U 2023-07-04 2023-07-04 Press fit terminal TWM649282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW112206913U TWM649282U (en) 2023-07-04 2023-07-04 Press fit terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW112206913U TWM649282U (en) 2023-07-04 2023-07-04 Press fit terminal

Publications (1)

Publication Number Publication Date
TWM649282U true TWM649282U (en) 2023-12-11

Family

ID=90040710

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112206913U TWM649282U (en) 2023-07-04 2023-07-04 Press fit terminal

Country Status (1)

Country Link
TW (1) TWM649282U (en)

Similar Documents

Publication Publication Date Title
US7377823B2 (en) Press-fit pin
JP4575494B2 (en) Press-fit pin
US7654872B2 (en) Audio jack connector
US20100184334A1 (en) Contact having increased resilience for use with electrical connector
JP7208115B2 (en) connector
CN103782452A (en) Press-fit terminal for board connector and fixing structure of press-fit terminal to connector housing
US11381013B2 (en) Electrical connector
US20140287604A1 (en) Terminal, terminal module and method of manufacuring the terminal module
JP4658508B2 (en) Terminal for electrical connection
CN201820914U (en) Battery connector
JP6869491B2 (en) Female terminal
TWM649282U (en) Press fit terminal
CN110829085B (en) Electrical connector
CN215989324U (en) Fisheye terminal
JP5673786B1 (en) Electrical connector
JP6360939B1 (en) Multi-contact connector
JP4659124B1 (en) connector
US20050277332A1 (en) Surface mountable electrical connector
JPH10154542A (en) Electric connector
CN220510288U (en) Fish eye terminal
JP2005056805A (en) Connection terminal
JP7488106B2 (en) Board-mounted connector and board with connector
JP3405943B2 (en) connector
JP2005340024A (en) Base plate mounting type electric connector
JPH11135176A (en) Socket contact