TWI426667B - Electrical connector and method of assembly - Google Patents
Electrical connector and method of assembly Download PDFInfo
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- TWI426667B TWI426667B TW99124066A TW99124066A TWI426667B TW I426667 B TWI426667 B TW I426667B TW 99124066 A TW99124066 A TW 99124066A TW 99124066 A TW99124066 A TW 99124066A TW I426667 B TWI426667 B TW I426667B
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Description
本發明關於一種電連接器，尤其鎖板結構組裝入電連接器的方法。The invention relates to an electrical connector, in particular a method of assembling a lock plate assembly into an electrical connector.
電連接器包括一絕緣本體、複數組裝於絕緣本體收容槽內的導電端子，以及裝設於絕緣本體兩側端用以固持電連接器至電路板板上之鎖板結構。一般地，鎖板結構的一端通過其兩側邊的干涉凸刺干涉卡持於絕緣本體內，另一端則固定於印刷電路板之上。有時，絕緣本體與鎖板結構之間的干涉力不能完全保證電連接器的穩定固持。並且，鎖板結構均為單個組裝，在生產過程中，組裝效率低，延誤生產時間。The electrical connector includes an insulative housing, a plurality of conductive terminals assembled in the receiving slots of the insulative housing, and a lock plate structure mounted on both ends of the insulative housing for holding the electrical connector to the circuit board. Generally, one end of the lock plate structure is held in the insulating body by interference spurs on both sides thereof, and the other end is fixed on the printed circuit board. Sometimes, the interference force between the insulating body and the lock plate structure cannot completely ensure the stable holding of the electrical connector. Moreover, the lock plate structure is a single assembly, and the assembly efficiency is low and the production time is delayed in the production process.
因此，需要提供一種能夠解決上述問題的電連接器。Therefore, it is desirable to provide an electrical connector that can solve the above problems.
本發明所要達到的目的為：提高電連接器的組裝效率，並且提高電連接器與印刷電路板的固持穩定性。The object to be achieved by the present invention is to improve the assembly efficiency of the electrical connector and improve the stability of the retention of the electrical connector and the printed circuit board.
為達到上述目的，本發明所採用的技術方案為：一種電連接器，包括絕緣本體、導電端子以及一對鎖板結構，絕緣本體設有安裝面、與安裝面相對的對接面及貫通於安裝面和對接面的收容導電端子的收容槽，絕緣本體設有貫穿其設有的第一側面和安裝面的干涉槽，鎖板結構包括固定在干涉槽內的固持部和由固持部延伸出安裝面的鎖板腳，其中，絕緣本體的第一側面靠近干涉槽處凸設有凸台部，鎖板結構包括彎折延伸而抵靠於凸台部上的抵持部，該抵持部抵靠在凸台部遠離安裝面的一側。In order to achieve the above object, the technical solution adopted by the present invention is: an electrical connector comprising an insulative housing, a conductive terminal and a pair of lock plate structures, wherein the insulative housing is provided with a mounting surface, an abutting surface opposite to the mounting surface, and a through-mounting a receiving groove for receiving the conductive terminal on the surface and the mating surface, the insulating body is provided with an interference groove extending through the first side surface and the mounting surface provided thereon, the lock plate structure comprises a holding portion fixed in the interference groove and extending from the holding portion a locking plate leg, wherein the first side of the insulative housing has a boss portion protruding from the interference groove, and the lock plate structure includes a resisting portion that extends and abuts against the boss portion, and the resisting portion abuts Rely on the side of the boss away from the mounting surface.
本發明的另一種技術方案為：一種電連接器的組裝方法，其包括：第一步，提供複數絕緣本體，每一絕緣本體設有對接面、與對接面相對的安裝面及垂直於對接面和安裝面的第一側面，絕緣本體的兩端分別設有干涉槽，卡持槽貫通安裝面和第一側面，第一側面靠近干涉槽的部分凸設有凸台部；第二步，提供兩條料帶，每條料帶上分別排列有複數鎖板結構，每一鎖板結構設有一固持部和由固持部一側延伸形成的鎖板腳；第三步，將一料帶上的鎖板結構由安裝面組裝入對應絕緣本體一端的干涉槽中，另一料帶則***絕緣本體另一端的干涉槽，然後將料帶進行裁切；第四步，用治具將鎖板結構的抵持部向凸台部的方向折彎，使抵持部位於凸台部上。Another technical solution of the present invention is: a method for assembling an electrical connector, comprising: a first step, providing a plurality of insulating bodies, each insulating body having an abutting surface, a mounting surface opposite to the mating surface, and a perpendicular to the mating surface And the first side of the mounting surface, the two ends of the insulating body are respectively provided with interference grooves, the holding groove penetrates the mounting surface and the first side surface, and the first side is adjacent to the interference groove and the convex portion is protruded; the second step is provided Two strips, each of which is arranged with a plurality of lock plate structures, each lock plate structure is provided with a retaining portion and a lock plate leg extending from one side of the retaining portion; the third step is to carry a strip The lock plate structure is loaded into the interference groove corresponding to one end of the insulating body by the mounting surface group, the other material tape is inserted into the interference groove at the other end of the insulating body, and then the material strip is cut; the fourth step is to lock the lock plate structure with the jig The abutting portion is bent in the direction of the boss portion so that the abutting portion is located on the boss portion.
與習知技術相比，本發明電連接器在受到使其脫離印刷電路板方向的外力時，抵持部能夠抵於凸台部上而產生與外力相反的作用力，保證電連接器在印刷電路板上的穩定固持。Compared with the prior art, when the electrical connector of the present invention receives an external force in a direction away from the printed circuit board, the resisting portion can abut against the boss portion to generate a force opposite to the external force, thereby ensuring that the electrical connector is printed. Stable holding on the board.
請參閱第一圖，電連接器1包括絕緣本體10、收容於絕緣本體10的導電端子20和卡持於絕緣本體10兩端的鎖板結構30。Referring to the first figure, the electrical connector 1 includes an insulative housing 10 , a conductive terminal 20 received in the insulative housing 10 , and a lock plate structure 30 held on opposite ends of the insulative housing 10 .
請參閱第二圖與第三圖，絕緣本體10為沿導電端子20排列方向延伸的塑膠殼體，絕緣本體10設有一個對接面101和與對接面101相對的安裝面102，以及垂直於對接面101和安裝面102的第一側面103和第二側面104。第一側面103和第二側面104彼此平行相對。貫穿於對接面101和安裝面102設有複數收容導電端子20的收容槽105。絕緣本體10靠近導電端子20排列方向的兩端凹陷形成用以干涉卡持鎖板結構30的干涉槽106。該干涉槽106與第一側面103和安裝面102相貫通。第一側面103沿導電端子20排列方向的兩端凸出設有凸台部107。干涉槽106靠近凸台部107的部分凹陷設有用以方便鎖板結構30安裝的凹陷部108。Referring to the second and third figures, the insulative housing 10 is a plastic housing extending along the direction in which the conductive terminals 20 are arranged. The insulative housing 10 is provided with an abutting surface 101 and a mounting surface 102 opposite to the mating surface 101, and perpendicular to the docking Face 101 and first side 103 and second side 104 of mounting surface 102. The first side 103 and the second side 104 are parallel to each other. A plurality of receiving grooves 105 for accommodating the conductive terminals 20 are provided through the mating surface 101 and the mounting surface 102. The two ends of the insulative housing 10 adjacent to the direction in which the conductive terminals 20 are arranged are recessed to form interference grooves 106 for interfering with the latching plate structure 30. The interference groove 106 penetrates the first side surface 103 and the mounting surface 102. The first side surface 103 is convexly provided at both ends of the direction in which the conductive terminals 20 are arranged. A portion of the interference groove 106 near the boss portion 107 is recessed to provide a recess 108 for facilitating the mounting of the lock plate structure 30.
導電端子20包括干涉卡持於收容槽105內的卡持部201，卡持部201向絕緣本體10的第二側面104延伸設有與一印刷電路板(未圖示)焊接的焊接部202，同時卡持部201向絕緣本體10的對接面101延伸設有與一對接連接器(未圖示)對接的對接部203。導電端子20的卡持部201、焊接部202和對接部203共同構成大致L型。The conductive terminal 20 includes a latching portion 201 that interferes with the receiving slot 105. The latching portion 201 extends to the second side surface 104 of the insulative housing 10 to provide a soldering portion 202 that is soldered to a printed circuit board (not shown). At the same time, the holding portion 201 extends to the mating surface 101 of the insulative housing 10 with a mating portion 203 that abuts against a pair of connectors (not shown). The holding portion 201 of the conductive terminal 20, the welded portion 202, and the abutting portion 203 together form a substantially L-shape.
鎖板結構30包括一固持部301，該固持部301包括一固持板3010，固持板3010向對接面101延伸有第一固持臂3011和第二固持臂3012，第一固持臂3011長於第二固持臂3012設置。第一固持臂3011的兩相對側面凸設有干涉塊3013。自第一固持臂3011延伸並且向凸台部107彎折形成突出第一側面103的抵持部3014。兩抵持部3014能夠抵於凸台部107的上表面，即遠離安裝面的一側，而產生一定的抵持力。抵持部3014彼此反向延伸，用以提供左右兩端平衡的抵持力。固持部301靠近安裝面102的一側延伸有一對具有彈性的鎖板腳302。The locking plate structure 30 includes a holding portion 301. The holding portion 301 includes a holding plate 3010. The holding plate 3010 extends to the mating surface 101 with a first holding arm 3011 and a second holding arm 3012. The first holding arm 3011 is longer than the second holding. Arm 3012 is provided. The opposite sides of the first holding arm 3011 are convexly provided with an interference block 3013. The first holding arm 3011 extends and is bent toward the boss portion 107 to form a resisting portion 3014 that protrudes from the first side surface 103. The two abutting portions 3014 can abut against the upper surface of the boss portion 107, that is, the side away from the mounting surface, and generate a certain resisting force. The abutting portions 3014 extend in opposite directions to each other to provide a balanced holding force between the left and right ends. A pair of elastic locking plates 302 extend from a side of the holding portion 301 adjacent to the mounting surface 102.
組裝時，導電端子20由絕緣本體10的安裝面102組入並干涉卡持於收容槽105。鎖板結構30連接於料帶上，並且抵持部3014未被折彎。將同一料帶上彼此有一定間距的鎖板結構30，自絕緣本體10的安裝面102由下向上組入，並使鎖板結構30干涉卡持於複數絕緣本體10同一側的干涉槽106中。另一料帶上的鎖板結構30也以同樣的方式組入絕緣本體10另一側的干涉槽106中。鎖板結構30全部組入絕緣本體10之後，將料帶裁切，並用治具(未圖示)將鎖板結構30的抵持部3014向對應凸台部107的方向折彎，使抵持部3014位於凸台部107上。這種結構和組裝方式，使得原來繁瑣的逐個插鎖板結構30的流程得到簡化，凹陷部108方便端子的彎折。當電連接器受到外力被向上拉扯時(即遠離安裝面)，凸台可限制鎖板結構30的抵持部3014向上移動，即電連接器受到與運動方向相反的抵持力，保證電連接器能夠穩定固持於印刷電路板之上。而第一固持臂3011和第二固持臂3012長短不同的設計，也能夠提供穩定的固持力。During assembly, the conductive terminals 20 are assembled by the mounting surface 102 of the insulative housing 10 and interfere with the receiving slots 105. The lock plate structure 30 is attached to the tape and the abutment portion 3014 is not bent. The same material is placed on the lock plate structure 30 with a certain distance from each other, and the mounting surface 102 of the insulative housing 10 is assembled from the bottom to the top, and the lock plate structure 30 is interfered with the interference groove 106 on the same side of the plurality of insulating bodies 10. . The lock plate structure 30 on the other tape is also incorporated into the interference groove 106 on the other side of the insulative housing 10 in the same manner. After the lock plate structure 30 is completely assembled into the insulative housing 10, the tape is cut, and the resisting portion 3014 of the lock plate structure 30 is bent in the direction of the corresponding boss portion 107 by a jig (not shown) to resist The portion 3014 is located on the boss portion 107. This structure and assembly method simplifies the flow of the original cumbersome latch-by-lock structure 30, and the recess 108 facilitates the bending of the terminals. When the electrical connector is pulled upward by an external force (ie, away from the mounting surface), the boss can restrict the upward movement of the resisting portion 3014 of the lock plate structure 30, that is, the electrical connector is subjected to a resisting force opposite to the moving direction to ensure electrical connection. The device can be stably held on the printed circuit board. The design of the first holding arm 3011 and the second holding arm 3012 is different in length and length, and can also provide stable holding force.
綜上所述，本發明符合新型專利要件，爰依法提出專利申請。惟，以上所述者僅為本發明之較佳實施方式，本發明之範圍並不以前述實施方式為限，舉凡熟習本案技藝之人士援依本發明之精神所作之等效修飾或變化，皆應涵蓋於以下申請專利範圍內。In summary, the present invention complies with the new patent requirements and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the foregoing embodiments, and those skilled in the art will be able to make equivalent modifications or variations in accordance with the spirit of the present invention. It should be covered by the following patent application.
1‧‧‧電連接器1‧‧‧Electrical connector
10‧‧‧絕緣本體10‧‧‧Insulated body
101‧‧‧對接面101‧‧‧ docking
102‧‧‧安裝面102‧‧‧Installation surface
103‧‧‧第一側面103‧‧‧ first side
104‧‧‧第二側面104‧‧‧ second side
105‧‧‧收容槽105‧‧‧ Reception trough
106‧‧‧干涉槽106‧‧‧Interference slot
107‧‧‧凸台部107‧‧‧Boss
108‧‧‧凹陷部108‧‧‧Depression
20‧‧‧導電端子20‧‧‧Electrical terminals
201‧‧‧卡持部201‧‧‧Cars Department
202‧‧‧焊接部202‧‧‧Welding Department
203‧‧‧對接部203‧‧‧Docking Department
30‧‧‧鎖板結構30‧‧‧Lock plate structure
301‧‧‧固持部301‧‧‧ Holding Department
3010‧‧‧固持板3010‧‧‧Retaining plate
3011‧‧‧第一固持臂3011‧‧‧First holding arm
3012‧‧‧第二固持臂3012‧‧‧Second holding arm
3013‧‧‧干涉塊3013‧‧‧Interference block
3014‧‧‧抵持部3014‧‧‧Resistance Department
302‧‧‧鎖板腳302‧‧‧Lock feet
第一圖為本發明電連接器的立體圖；The first figure is a perspective view of the electrical connector of the present invention;
第二圖為本發明電連接器的立體分解圖；及The second figure is an exploded perspective view of the electrical connector of the present invention; and
第三圖為本發明電連接器的正視圖。The third figure is a front view of the electrical connector of the present invention.
1‧‧‧電連接器 1‧‧‧Electrical connector
10‧‧‧絕緣本體 10‧‧‧Insulated body
107‧‧‧凸台部 107‧‧‧Boss
30‧‧‧鎖板結構 30‧‧‧Lock plate structure
3014‧‧‧抵持部 3014‧‧‧Resistance Department
Claims (10)
第一，提供複數絕緣本體，每一絕緣本體設有對接面、與對接面相對的安裝面及垂直於對接面和安裝面的第一側面，絕緣本體的兩端分別設有干涉槽，干涉槽貫通安裝面和第一側面，第一側面靠近干涉槽處設有凸台部；
第二，提供兩條料帶，每條料帶上分別排列有複數鎖板結構，每一鎖板結構設有一固持部和由固持部一側延伸形成的鎖板腳；
第三，將一料帶上的鎖板結構由安裝面組裝入對應絕緣本體一端的干涉槽中，另一料帶則***絕緣本體另一端的干涉槽，然後將料帶進行裁切；
第四，用治具將鎖板結構的抵持部向凸台部的方向折彎，使抵持部位於凸台部上。A method of assembling an electrical connector, comprising:
First, a plurality of insulating bodies are provided. Each of the insulating bodies is provided with an abutting surface, a mounting surface opposite to the mating surface, and a first side perpendicular to the mating surface and the mounting surface. The two ends of the insulating body are respectively provided with interference grooves and interference grooves. a through-mounting surface and a first side, the first side is provided with a boss portion near the interference groove;
Secondly, two strips are provided, each of which is arranged with a plurality of lock plate structures, each lock plate structure is provided with a retaining portion and a lock plate leg extending from one side of the retaining portion;
Thirdly, the lock plate structure on one material belt is loaded into the interference groove of one end of the corresponding insulating body by the mounting surface group, and the other material tape is inserted into the interference groove at the other end of the insulating body, and then the material tape is cut;
Fourthly, the resisting portion of the lock plate structure is bent in the direction of the boss portion by the jig, so that the abutting portion is located on the boss portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99124066A TWI426667B (en) | 2010-07-22 | 2010-07-22 | Electrical connector and method of assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99124066A TWI426667B (en) | 2010-07-22 | 2010-07-22 | Electrical connector and method of assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201205982A TW201205982A (en) | 2012-02-01 |
| TWI426667B true TWI426667B (en) | 2014-02-11 |
Family
ID=46761811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99124066A TWI426667B (en) | 2010-07-22 | 2010-07-22 | Electrical connector and method of assembly |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI426667B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM372562U (en) * | 2009-09-15 | 2010-01-11 | Wan-Tian Chen | Socket and plug combination of battery connector |
-
2010
- 2010-07-22 TW TW99124066A patent/TWI426667B/en active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM372562U (en) * | 2009-09-15 | 2010-01-11 | Wan-Tian Chen | Socket and plug combination of battery connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201205982A (en) | 2012-02-01 |
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