TWM495639U - Electrical connector - Google Patents

Description

電連接器Electrical connector

本創作係關於一種電連接器，特別是關於對接部之連接改良者。This creation relates to an electrical connector, and in particular to a connection improvement for the docking portion.

在今日，電子裝置日益趨向於小型化，為適應此趨勢，電氣接頭也朝著輕、薄、短、小的趨勢發展。電氣接頭是用於連接電子產品或在電子產品的各個元件之件作訊號傳輸，而通用串列匯流排(USB,Universal Serial Bus)電氣接頭不僅可以作為資料傳輸之用，還可以作為充電使用，已廣泛應用於各種電子產品、汽車、及工業儀器等。Today, electronic devices are increasingly miniaturized. To adapt to this trend, electrical connectors are also moving toward light, thin, short, and small trends. The electrical connector is used for connecting electronic products or for transmitting signals of various components of the electronic product, and the universal serial bus (USB) electrical connector can be used not only for data transmission but also for charging. Has been widely used in a variety of electronic products, automotive, and industrial equipment.

為了避免訊號傳輸時的品質不佳，USB電氣接頭連接時的穩固性相當重要，因此習知的USB電氣接頭在連接時，會使連接器壓觸於訊號傳輸用之端子，確保連接器與端子不易脫離而維持訊號傳輸品質良好。In order to avoid the poor quality of the signal transmission, the stability of the USB electrical connector is very important. Therefore, when the USB connector is connected, the connector will be pressed against the terminal for signal transmission to ensure the connector and the terminal. It is not easy to get rid of and maintain good signal transmission quality.

如何增加基座體之固持力，延伸電連接器使用壽命，已成為各廠商間相繼競爭之處而為一重要的待解決課題。How to increase the holding power of the base body and extend the service life of the electrical connector has become an important problem to be solved in the competition among various manufacturers.

緣此，本創作之目的即是提供一種電連接器，可增加基座體之固持力。Therefore, the purpose of this creation is to provide an electrical connector that increases the holding power of the base body.

本創作為解決習知技術之問題所採用之技術手段係提供一 種電連接器，包含：一電路基板，其前側部分設有複數個金屬導電部；一訊號傳輸構件，設置於該電路基板上，該訊號傳輸構件包括複數個彈臂導電件，各該彈臂導電件分別朝該電路基板之前側部分延伸有一彈性曲臂以及朝後延伸出一焊接尾部，該焊接尾部連接於該電路基板之後側部分；一壓片導電件具有複數壓片接點，該壓片接點係朝該電路基板之前側部分延伸，連接於該電路基板之金屬導電部，至少一助焊支臂係由靠外側之壓片接點伸出。This work provides a technical means for solving the problems of the prior art. The electrical connector includes: a circuit substrate having a plurality of metal conductive portions on a front side portion thereof; a signal transmission member disposed on the circuit substrate, the signal transmission member including a plurality of elastic arm conductive members, each of the elastic arms The conductive member has an elastic bending arm extending toward the front side portion of the circuit substrate and a solder tail extending rearwardly, the solder tail portion is connected to the rear side portion of the circuit substrate; and the pressing piece conductive member has a plurality of pressing contact points, the pressing portion The chip contact extends toward the front side portion of the circuit substrate and is connected to the metal conductive portion of the circuit substrate, and at least one of the soldering arms extends from the outer chip contact.

在本創作之一實施例中，該電路基板之後側部分具有複數個焊接墊部，該焊接尾部係焊接於該複數個焊接墊部上。In an embodiment of the present invention, the rear side portion of the circuit substrate has a plurality of solder pad portions, and the solder tail portion is soldered to the plurality of solder pad portions.

在本創作之一實施例中，該複數個壓片接點之數量為四個，該複數個彈臂導電件之數量為五個，而構成一符合USB3.0傳輸規格之電氣接頭。In one embodiment of the present invention, the number of the plurality of compression tab contacts is four, and the number of the plurality of spring arm conductive members is five, and constitutes an electrical connector conforming to the USB 3.0 transmission specification.

在本創作之一實施例中，該複數個彈臂導電件之焊接尾部係為水平延伸。In an embodiment of the present invention, the solder tails of the plurality of elastic arm conductive members are horizontally extended.

在本創作之一實施例中，該金屬導電部係嵌入在電路基板中。In an embodiment of the present invention, the metal conductive portion is embedded in the circuit substrate.

100‧‧‧電連接器100‧‧‧Electrical connector

1‧‧‧電路基板1‧‧‧ circuit substrate

10‧‧‧焊接墊部10‧‧‧welding pad

11‧‧‧金屬導電部11‧‧‧Metal Conductive Department

12‧‧‧助焊接墊12‧‧‧Help pad

2‧‧‧訊號傳輸構件2‧‧‧Signal transmission component

21‧‧‧彈臂導電件21‧‧‧Bounce arm conductive parts

211‧‧‧彈性曲臂211‧‧‧Flexible arm

212‧‧‧焊接尾部212‧‧‧Welding tail

3‧‧‧對接連接器3‧‧‧Docking connector

41‧‧‧壓片導電件41‧‧‧Piece conductive parts

411‧‧‧壓片接點411‧‧‧Piece joints

412‧‧‧助焊支臂412‧‧‧weld arm

第一圖係顯示根據本創作之一實施例的電連接器的立體圖；第二圖係顯示根據本創作之一實施例的電連接器的俯視圖；第三圖係顯示根據本創作之一實施例的電連接器連接電路基板的示意圖；第四圖係顯示根據本創作之一實施例的電連接器的另一視角之立體圖； 第五圖係顯示根據本創作之一實施例的電連接器連接電路基板的側視圖；第六圖係顯示根據本創作之一實施例的電連接器與對接連接器的示意圖；第七圖係顯示根據本創作之一實施例的電連接器之壓片導電件之俯視圖。1 is a perspective view showing an electrical connector according to an embodiment of the present invention; a second view showing a top view of an electrical connector according to an embodiment of the present creation; and a third drawing showing an embodiment according to the present creation FIG. 4 is a perspective view showing another perspective view of the electrical connector according to an embodiment of the present invention; 5 is a side view showing an electrical connector connecting circuit substrate according to an embodiment of the present invention; and FIG. 6 is a schematic view showing an electrical connector and a docking connector according to an embodiment of the present invention; A top view of a tablet conductive member of an electrical connector in accordance with an embodiment of the present invention is shown.

以下根據第一圖至第七圖所示，而說明本創作的實施方式。該說明並非為限制本創作的實施方式，而為本創作之實施例的一種。Embodiments of the present creation will be described below based on the first to seventh figures. This description is not intended to limit the implementation of the present invention, but is one of the embodiments of the present invention.

請參閱第一圖至第七圖所示，依據本創作的一實施例的一電連接器100，包含：一電路基板1以及一訊號傳輸構件2，該電連接器100可以為插頭或插座，也可以用於移動儲存裝置上。Referring to the first to seventh embodiments, an electrical connector 100 according to an embodiment of the present invention includes: a circuit substrate 1 and a signal transmission component 2, which may be a plug or a socket. It can also be used on mobile storage devices.

該電路基板1前側部分設有複數個金屬導電部11和至少一助焊接墊12，該複數個金屬導電部11係供一USB連接器電連接。在本實施例中，該金屬導電部11和助焊接墊12的設置方式採直接嵌入式而設置在電路基板1中，但也可採電鍍方式而使該金屬導電部11形成於電路基板1表面。The front side portion of the circuit board 1 is provided with a plurality of metal conductive portions 11 and at least one soldering pad 12, and the plurality of metal conductive portions 11 are electrically connected to a USB connector. In this embodiment, the metal conductive portion 11 and the soldering pad 12 are disposed directly in the circuit board 1 , but the metal conductive portion 11 may be formed on the surface of the circuit substrate 1 by electroplating. .

該訊號傳輸構件2基本上為包含一絕緣構件，係設置於該電路基板1上，其包含複數個彈臂導電件21。該每個彈臂導電件21具有一彈性曲臂211以及一焊接尾部212。該彈性曲臂211係朝該電路基板1之前側部分延伸，該焊接尾部212則朝該電路基板1後側延伸，而連接於該電路基板1之後側部分。在本實施例中，該複數個彈臂導電件21之焊接尾部212係為水平延伸。The signal transmission member 2 basically includes an insulating member disposed on the circuit substrate 1 and includes a plurality of elastic arm conductive members 21. Each of the elastic arm conductive members 21 has an elastic bending arm 211 and a welding tail portion 212. The elastic bending arm 211 extends toward the front side portion of the circuit board 1. The solder tail portion 212 extends toward the rear side of the circuit board 1 and is connected to the rear side portion of the circuit board 1. In this embodiment, the solder tails 212 of the plurality of elastic arm conductive members 21 are horizontally extended.

請參照第4圖及第7圖。在本實施例中，該訊號傳輸構件2基本上為包含一絕緣構件，係設置於該電路基板1上，其包含一壓片導電件41。壓片導電件41具有複數壓片接點411。該壓片接點411係朝該電路 基板1之前側部分延伸，連接於該電路基板1之金屬導電部11。至少一助焊支臂412係由較外側之壓片接點411伸出。Please refer to Figure 4 and Figure 7. In this embodiment, the signal transmission member 2 basically includes an insulating member disposed on the circuit substrate 1 and includes a tablet conductive member 41. The tablet conductive member 41 has a plurality of tablet contacts 411. The tablet contact 411 is toward the circuit The front side portion of the substrate 1 extends and is connected to the metal conductive portion 11 of the circuit substrate 1. At least one of the fluxing arms 412 extends from the outer side of the sheet contact 411.

藉由上述結構，該電連接器100與該對接連接器3相接時，助焊支臂412可增加該訊號傳輸構件2之固持力，因此避免該電路基板1與訊號傳輸構件2脫離。且該助焊支臂412係由較外側之壓片接點411伸出，無需增加額外構件，亦可減省成本。With the above structure, when the electrical connector 100 is connected to the mating connector 3, the soldering arm 412 can increase the holding force of the signal transmitting member 2, thereby preventing the circuit board 1 from being detached from the signal transmitting member 2. Moreover, the fluxing arm 412 is extended by the outer pressing contact 411, and no additional components are required, and the cost can be reduced.

較佳地，該電路基板1係具有複數個焊接墊部10，其係設置於該電路基板1之後側部分。在本實施例中，該焊接尾部212係對應地焊接於該複數個焊接墊部10上。不過，在未設置有該複數個焊接墊部10的情況下，該焊接尾部212也可利用插扣於該電路基板1之方式而與該電路基板1連接，本創作並不限於此，端看實際應用所需。Preferably, the circuit board 1 has a plurality of solder pad portions 10 disposed on a rear side portion of the circuit board 1. In the present embodiment, the solder tail portion 212 is correspondingly soldered to the plurality of solder pad portions 10. However, in the case where the plurality of solder pad portions 10 are not provided, the solder tail portion 212 may be connected to the circuit board 1 by being inserted into the circuit board 1. This is not limited to this. Practical application.

請參閱第2圖所示，電連接器100中該複數個壓片接點411之數量為四個，該複數個彈臂導電件21之數量為五個，如此一來能夠構成一符合USB3.0傳輸規格之電連接器100。Referring to FIG. 2, the number of the plurality of pressing contacts 411 in the electrical connector 100 is four, and the number of the plurality of elastic arm conductive members 21 is five, so that a USB3 can be formed. 0 transmission specification electrical connector 100.

由上所述者僅用以解釋本創作之較佳實施例，並非企圖具以對本創作作任何形式上之限制，是以，凡有在相同之創作精神下所做有關本創作之任何修飾或變更者，皆仍應包括在本創作意圖保護之範疇內。The above description is only used to explain the preferred embodiment of the present invention, and is not intended to impose any limitation on the present creation, so that any modification or related to the creation made under the same creative spirit may be The changer should still be included in the scope of this creative intent.

100‧‧‧電連接器100‧‧‧Electrical connector

Claims (5)

一種電連接器，其係包括有：一電路基板，其前側部分設有複數個金屬導電部；一訊號傳輸構件，設置於該電路基板上，該訊號傳輸構件包括複數個彈臂導電件，各該彈臂導電件分別朝該電路基板之前側部分延伸有一彈性曲臂以及朝後延伸出一焊接尾部，該焊接尾部連接於該電路基板之後側部分；一壓片導電件具有複數壓片接點，該壓片接點係朝該電路基板之前側部分延伸，連接於該電路基板之金屬導電部，至少一助焊支臂係由靠外側之壓片接點伸出。 An electrical connector includes: a circuit substrate having a plurality of metal conductive portions on a front side portion thereof; a signal transmission member disposed on the circuit substrate, the signal transmission member including a plurality of elastic arm conductive members, each The elastic arm conductive member has an elastic bending arm extending toward the front side portion of the circuit substrate and a solder tail portion extending rearwardly, the solder tail portion is connected to the rear side portion of the circuit substrate; and the pressing piece conductive member has a plurality of pressing contact points The tab contact extends toward the front side portion of the circuit substrate and is connected to the metal conductive portion of the circuit substrate, and at least one of the soldering arms extends from the outer tab contact. 如申請專利範圍第1項之電連接器，其中該電路基板之後側部分具有複數個焊接墊部，該焊接尾部係焊接於該複數個焊接墊部上。 The electrical connector of claim 1, wherein the rear side portion of the circuit substrate has a plurality of solder pad portions, and the solder tail portion is soldered to the plurality of solder pad portions. 如申請專利範圍第1項之電連接器，其中該複數個壓片接點之數量為四個，該複數個彈臂導電件之數量為五個，而構成一符合USB3.0傳輸規格之電氣接頭。 The electrical connector of claim 1, wherein the number of the plurality of compression tab contacts is four, and the number of the plurality of elastic arm conductive members is five, and constitutes an electrical circuit conforming to the USB 3.0 transmission specification. Connector. 如申請專利範圍第1項之電連接器，其中該複數個彈臂導電件之焊接尾部係為水平延伸。 The electrical connector of claim 1, wherein the welding tails of the plurality of elastic arm conductive members are horizontally extended. 如申請專利範圍第1項之電連接器，其中該金屬導電部係嵌入在電路基板中。 The electrical connector of claim 1, wherein the metal conductive portion is embedded in the circuit substrate.