TWI746956B - Crimp connector - Google Patents

Crimp connector Download PDF

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Publication number
TWI746956B
TWI746956B TW108111572A TW108111572A TWI746956B TW I746956 B TWI746956 B TW I746956B TW 108111572 A TW108111572 A TW 108111572A TW 108111572 A TW108111572 A TW 108111572A TW I746956 B TWI746956 B TW I746956B
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Prior art keywords
base
elastic
crimping
bent
item
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TW108111572A
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Chinese (zh)
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TW201943151A (en
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莊順榮
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英屬開曼群島商鴻騰精密科技股份有限公司
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • H01R12/718—Contact members provided on the PCB without an insulating housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/245—Contacts for co-operating by abutting resilient; resiliently-mounted by stamped-out resilient contact arm

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  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A crimp connector comprises a base portion, a crimping portion, and an elastic portion connecting the base portion and the crimping portion. The base portion, the crimping portion and the elastic portion extend upward spiral in a vertical direction. The base portion extends in the vertical direction. The elastic portion includes a first elastic portion extending horizontally from a top portion of the base portion, and a second elastic portion extending downwardly from the first elastic portion and then extending horizontally and backwardly. The crimping portion bends upwardly from the second elastic portion and beyond the first elastic portion.

Description

壓接連接器Crimp connector

本發明有關一種壓接連接器，尤其涉及一種具有多次彎折的彈性部的壓接連接器。The present invention relates to a crimping connector, in particular to a crimping connector with an elastic part that is bent multiple times.

習知技術請參2016年6月22日公開的中國大陸發明專利申請CN105703119A，其公開了一種壓接連接器，包括上側平板部與第一彈簧部。所述上側平板部沿著水平方向平板狀地延伸。所述第一彈簧部與位於上側平板部的周緣的第一端部連設，在上下方向上有彈性。第一彈簧部在從上方俯視觀察時以上側平板部為中心而捲繞。第一彈簧部相對於上側平板部折彎形成。所述壓接連接器能從一片金屬板藉由沖裁加工和折彎加工來形成。該壓接連接器彈性有限。For the prior art, please refer to the Chinese Mainland invention patent application CN105703119A published on June 22, 2016, which discloses a crimp connector including an upper flat plate part and a first spring part. The upper flat plate portion extends in a flat shape along the horizontal direction. The first spring portion is connected to the first end portion located on the periphery of the upper flat plate portion, and is elastic in the up and down direction. The first spring portion is wound around the upper flat plate portion when viewed from above in a plan view. The first spring portion is formed by bending with respect to the upper flat plate portion. The crimp connector can be formed from a sheet of metal plate by punching and bending. The crimp connector has limited flexibility.

鑒於以上問題，實有必要對習知技術進行改進以克服上述缺陷。In view of the above problems, it is necessary to improve the conventional technology to overcome the above-mentioned shortcomings.

本發明所欲解決之技術問題在於：提供一種彈性更佳的壓接連接器。The technical problem to be solved by the present invention is to provide a crimping connector with better elasticity.

為解決上述技術問題，本發明採用如下技術方案：To solve the above technical problems, the present invention adopts the following technical solutions:

一種壓接連接器，其包括基部、壓接部及連接基部與壓接部的彈性部，所述基部、所述壓接部及所述彈性部在豎直方向上呈迴旋向上延伸，所述基部沿豎直方向延伸，所述彈性部包括自基部的頂端水平彎折延伸的第一彈性部及自第一彈性部向下彎折延伸後再反向水平彎折延伸的第二彈性部，所述壓接部自所述第二彈性部向上彎折延伸並超出所述第一彈性部，從而形成上述迴旋向上延伸。A crimping connector includes a base, a crimping portion, and an elastic portion connecting the base and the crimping portion. The base, the crimping portion, and the elastic portion extend upward in a spiral in a vertical direction. The base portion extends in a vertical direction, and the elastic portion includes a first elastic portion horizontally bent and extended from the top end of the base portion and a second elastic portion bent and extended downward from the first elastic portion and then reversely horizontally bent and extended, The crimping portion bends and extends upward from the second elastic portion and extends beyond the first elastic portion, thereby forming the above-mentioned spiral upward extension.

相對於習知技術，本發明中壓接連接器的藉由多次彎折加長了彈性部，從而使該壓接連接器的彈性更佳。Compared with the prior art, the crimping connector of the present invention lengthens the elastic portion through multiple bendings, so that the crimping connector has better elasticity.

參閱第一圖至第七圖所示，本發明揭示了一種壓接連接器100，其能從一片金屬板藉由沖裁加工和折彎加工來形成。壓接連接器100包括基部10、壓接部30及連接基部10與壓接部30的彈性部20。基部10、壓接部30及彈性部20在豎直方向上呈迴旋向上延伸，可參第五圖及第六圖。壓接連接器100藉由彈性變形使壓接部30與外部元件電連接。Referring to the first to seventh figures, the present invention discloses a crimp connector 100, which can be formed from a sheet of metal plate by punching and bending. The crimping connector 100 includes a base 10, a crimping portion 30, and an elastic portion 20 connecting the base 10 and the crimping portion 30. The base 10, the crimping portion 30, and the elastic portion 20 extend upward in a spiral in the vertical direction. Refer to the fifth and sixth figures. The crimping connector 100 electrically connects the crimping portion 30 with external components through elastic deformation.

參第三圖及第四圖，基部10沿豎直方向延伸。基部10包括平行設置的第一基部11、第二基部12及連接第一基部11與第二基部12的第三基部13。第一基部11包括連接於第三基部13的第一延伸部111及自第一延伸部111彎折的第一彎折部112。第二基部12包括連接於第三基部13的第二延伸部121及自第二延伸部121彎折的第二彎折部122。第一基部11、第二基部12及第三基部13圍設形成一框體。第一基部11、第二基部12及第三基部13分別設有第一焊接部113、第二焊接部123及第三焊接部131。第一焊接部113自第一彎折部112的下邊緣水平彎折延伸。第二焊接部123自第二彎折部122的下邊緣水平彎折延伸。第一基部11與第二基部12分別設有自其下邊緣向下延伸的第一抵持部114與第二抵持部124。第一抵持部114與第二抵持部124用於抵持於外部電路板。第一焊接部113、第二焊接部123及第三焊接部131用於焊接於外部電路板。Referring to the third and fourth figures, the base 10 extends in the vertical direction. The base 10 includes a first base 11, a second base 12, and a third base 13 connecting the first base 11 and the second base 12 in parallel. The first base portion 11 includes a first extension portion 111 connected to the third base portion 13 and a first bending portion 112 bent from the first extension portion 111. The second base portion 12 includes a second extension portion 121 connected to the third base portion 13 and a second bending portion 122 bent from the second extension portion 121. The first base 11, the second base 12, and the third base 13 are surrounded to form a frame. The first base 11, the second base 12 and the third base 13 are respectively provided with a first welding part 113, a second welding part 123 and a third welding part 131. The first welding portion 113 is horizontally bent and extended from the lower edge of the first bending portion 112. The second welding portion 123 is horizontally bent and extended from the lower edge of the second bending portion 122. The first base portion 11 and the second base portion 12 are respectively provided with a first resisting portion 114 and a second resisting portion 124 extending downward from the lower edge thereof. The first resisting portion 114 and the second resisting portion 124 are used for resisting the external circuit board. The first soldering portion 113, the second soldering portion 123, and the third soldering portion 131 are used for soldering to an external circuit board.

參第五圖及第六圖，彈性部20包括自基部10的頂端水平彎折延伸的第一彈性部21及自第一彈性部21向下彎折延伸後再反向水平彎折延伸的第二彈性部22。壓接部30自第二彈性部22向上彎折延伸並超出第一彈性部21。參第三圖及第四圖，第一彈性部21與第二彈性部22均位於上述第一、第二、第三基部11、12、13所構成的框體內。第一彈性部21包括平行設置的兩彈性臂210。壓接部30位於兩彈性臂210之間。壓接連接器100還包括自壓接部30向下彎折的支撐部31，支撐部31包括連接於壓接部30的第一支撐部311及自第一支撐部311兩側彎折的兩第二支撐部312。第一支撐部311與第二支撐部312用於防止壓接部30被過度下壓後無法回復到初始狀態。壓接部30設有自其上表面向上凸伸的凸出部32，凸出部32用於與外部元件接觸。第一、第二彈性部21、22充分利用基部10構成的框體空間，藉由多次彎折延伸加長各自長度並減小佔用空間，從而使彈性部20彈性更佳，提升壓接連接器100彈性。Referring to the fifth and sixth figures, the elastic portion 20 includes a first elastic portion 21 that is horizontally bent and extended from the top end of the base portion 10 and a second elastic portion 21 that is bent and extended downward from the first elastic portion 21 and then horizontally bent and extended in the opposite direction. Two elastic part 22. The crimping portion 30 is bent upward from the second elastic portion 22 and extends beyond the first elastic portion 21. Referring to the third and fourth figures, the first elastic portion 21 and the second elastic portion 22 are all located in the frame constituted by the first, second, and third base portions 11, 12, and 13 described above. The first elastic portion 21 includes two elastic arms 210 arranged in parallel. The crimping portion 30 is located between the two elastic arms 210. The crimping connector 100 further includes a supporting portion 31 bent downward from the crimping portion 30. The supporting portion 31 includes a first supporting portion 311 connected to the crimping portion 30 and two supporting portions 311 bent from both sides of the first supporting portion 311. The second support part 312. The first support portion 311 and the second support portion 312 are used to prevent the crimping portion 30 from being unable to return to the initial state after being excessively pressed. The crimping portion 30 is provided with a protruding portion 32 protruding upward from its upper surface, and the protruding portion 32 is used for contact with external components. The first and second elastic parts 21, 22 make full use of the frame space formed by the base 10, and extend their respective lengths by bending and extending multiple times and reduce the occupied space, so that the elastic part 20 is more elastic and the crimping connector is improved. 100 elastic.

綜上所述，本發明確已符合發明專利之要件，爰依法提出專利申請。惟，以上所述僅為本發明之較佳實施方式，自不能以此限定本發明之權利範圍。舉凡所屬技術領域中具有通常知識者爰依本發明之精神所作之等效修飾或變化，皆仍涵蓋於後附之申請專利範圍內。In summary, this publication clearly meets the requirements of an invention patent, and Yan filed a patent application in accordance with the law. However, the above descriptions are only the preferred embodiments of the present invention, and the scope of rights of the present invention cannot be limited by this. Any equivalent modifications or changes made by those with ordinary knowledge in the technical field based on the spirit of the present invention are still covered in the scope of the appended patent application.

100‧‧‧壓接連接器 10‧‧‧基座 11‧‧‧第一基部 111‧‧‧第一延伸部 112‧‧‧延伸部 113‧‧‧第一焊接部 114‧‧‧第一抵持部 12‧‧‧第二基部 121‧‧‧第二延伸部 122‧‧‧第二彎折部 123‧‧‧第二焊接部 124‧‧‧第二抵持部 13‧‧‧第三基部 131‧‧‧第三焊接部 20‧‧‧彈性部 21‧‧‧第一彈性部 210‧‧‧彈性臂 22‧‧‧第二彈性部 30‧‧‧壓接部 31‧‧‧支撐部 311‧‧‧第一支撐部 312‧‧‧第二支撐部 32‧‧‧凸出部 100‧‧‧Crimp connector 10‧‧‧Pedestal 11‧‧‧First base 111‧‧‧First Extension 112‧‧‧Extension 113‧‧‧First Welding Department 114‧‧‧First Resistance Department 12‧‧‧Second base 121‧‧‧Second Extension 122‧‧‧Second bending part 123‧‧‧Second Welding Department 124‧‧‧Second Resistance Department 13‧‧‧The third base 131‧‧‧The third welding department 20‧‧‧Elasticity 21‧‧‧The first elastic part 210‧‧‧flexible arm 22‧‧‧Second elastic part 30‧‧‧Crimping part 31‧‧‧Support 311‧‧‧First support part 312‧‧‧Second Support 32‧‧‧Protrusion

第一圖係本發明壓接連接器的立體圖； 第二圖係第一圖所示另一視角的立體圖； 第三圖係第二圖所示另一視角的立體圖； 第四圖係第三圖所示另一視角的立體圖； 第五圖係第一圖所示沿虛線V-V方向的剖視圖； 第六圖係第一圖所示沿虛線VI-VI方向的剖視圖；及 第七圖係第一圖所示壓接連接器展開後的平面圖。The first figure is a perspective view of the crimp connector of the present invention; The second figure is a perspective view from another perspective shown in the first figure; The third figure is a perspective view from another perspective shown in the second figure; The fourth figure is a perspective view from another perspective shown in the third figure; The fifth figure is a cross-sectional view along the dashed line V-V shown in the first figure; The sixth figure is a cross-sectional view along the dashed line VI-VI shown in the first figure; and Figure 7 is a plan view of the crimp connector shown in Figure 1 after being expanded.

10‧‧‧基部 10‧‧‧Base

30‧‧‧壓接部 30‧‧‧Crimping part

20‧‧‧彈性部 20‧‧‧Elasticity

100‧‧‧壓接連接器 100‧‧‧Crimp connector

Claims (10)

一種壓接連接器，其包括基部、壓接部及連接基部與壓接部的彈性部，所述基部、所述壓接部及所述彈性部在豎直方向上呈迴旋向上延伸，其中所述基部沿豎直方向延伸，所述彈性部包括自基部的頂端水平彎折延伸的第一彈性部及自第一彈性部向下彎折延伸後再反向水平彎折延伸的第二彈性部，所述壓接部自所述第二彈性部向上彎折延伸並超出所述第一彈性部，從而形成上述迴旋向上延伸。A crimping connector includes a base, a crimping portion, and an elastic portion connecting the base and the crimping portion. The base, the crimping portion, and the elastic portion extend upward in a spiral in a vertical direction, wherein The base portion extends in a vertical direction, and the elastic portion includes a first elastic portion horizontally bent and extended from the top end of the base portion, and a second elastic portion bent and extended downward from the first elastic portion and then reversely horizontally bent and extended. The crimping portion is bent upward from the second elastic portion and extends beyond the first elastic portion, thereby forming the above-mentioned spiral upward extension. 如申請專利範圍第1項所述之壓接連接器，其中所述基部包括平行設置的第一基部、第二基部及連接第一基部與第二基部的第三基部，所述第一基部、所述第二基部及所述第三基部分別設有第一焊接部、第二焊接部及第三焊接部。The crimp connector described in item 1 of the scope of the patent application, wherein the base includes a first base, a second base, and a third base connecting the first base and the second base, the first base, The second base and the third base are respectively provided with a first welding part, a second welding part and a third welding part. 如申請專利範圍第2項所述之壓接連接器，其中所述第一基部包括連接於第三基部的第一延伸部及自第一延伸部彎折的第一彎折部，所述第一焊接部自所述第一彎折部的下邊緣水平彎折延伸。The crimp connector described in the second item of the scope of patent application, wherein the first base portion includes a first extension portion connected to the third base portion and a first bending portion bent from the first extension portion. A welding part is horizontally bent and extended from the lower edge of the first bent part. 如申請專利範圍第2項所述之壓接連接器，其中所述第二基部包括連接於第三基部的第二延伸部及自第二延伸部彎折的第二彎折部，所述第二焊接部自所述第二彎折部的下邊緣水平彎折延伸。According to the crimp connector described in item 2 of the scope of the patent application, the second base includes a second extension connected to the third base and a second bending portion bent from the second extension, the first The second welding portion is horizontally bent and extended from the lower edge of the second bending portion. 如申請專利範圍第2項所述之壓接連接器，其中所述第一基部與所述第二基部分別設有自其下邊緣向下延伸的抵持部。The crimp connector described in item 2 of the scope of patent application, wherein the first base and the second base are respectively provided with abutting portions extending downward from the lower edge thereof. 如申請專利範圍第2項所述之壓接連接器，其中所述第一基部、所述第二基部及所述第三基部圍設形成一框體，所述第一彈性部與所述第二彈性部均位於所述框體內。The crimp connector described in item 2 of the scope of the patent application, wherein the first base, the second base, and the third base are surrounded to form a frame, and the first elastic part and the first Both elastic parts are located in the frame. 如申請專利範圍第1項所述之壓接連接器，其中所述第一彈性部包括平行設置的兩彈性臂。According to the first item of the scope of patent application, the crimp connector, wherein the first elastic portion includes two elastic arms arranged in parallel. 如申請專利範圍第7項所述之壓接連接器，其中所述壓接部位於所述兩彈性臂之間。The crimping connector described in item 7 of the scope of patent application, wherein the crimping portion is located between the two elastic arms. 如申請專利範圍第1項所述之壓接連接器，其中所述壓接連接器還包括自所述壓接部向下彎折的支撐部，所述支撐部包括連接於所述壓接部的第一支撐部及自第一支撐部兩側彎折的兩第二支撐部。The crimp connector described in the first item of the scope of patent application, wherein the crimp connector further includes a support portion bent downward from the crimp portion, and the support portion includes a support portion connected to the crimp portion The first support part and the two second support parts bent from both sides of the first support part. 如申請專利範圍第9項所述之壓接連接器，其中所述壓接部設有自其上表面向上凸伸的凸出部。The crimping connector described in item 9 of the scope of patent application, wherein the crimping portion is provided with a protruding portion protruding upward from the upper surface of the crimping portion.
TW108111572A 2018-04-03 2019-04-01 Crimp connector TWI746956B (en)

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??201810289123.X 2018-04-03
CN201810289123.X 2018-04-03
CN201810289123.XA CN110350347B (en) 2018-04-03 2018-04-03 Crimp connector

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TWI746956B true TWI746956B (en) 2021-11-21

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CN110957603A (en) * 2019-11-27 2020-04-03 苏州昀冢电子科技股份有限公司 Crimp electrical connector

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