JP3185158U - USB connector combination structure - Google Patents

Abstract

To provide a USB connector combination structure that can be easily operated and assembled by a user.
A USB connector combination structure includes a substrate, a base, and a plurality of terminals. Terminal contact pads are provided on the substrate, the base is provided on the substrate, and a terminal receiving groove is provided in the base. And a plurality of terminals are inserted. The stopper plate 22 is extended from the base, the stopper plate abuts on the substrate, and the stopper plate has the holding piece 23 extended from the bottom, and the holding piece holds the substrate. As a result, it is possible to prevent the base from jumping on the substrate, and to prevent the base from being inserted and removed due to an impact on the base during the insertion and removal process.
[Selection] Figure 2

Description

  The present invention relates to a type of USB connector combination structure, and in particular, the combination design of a board, a base, and a plurality of terminals prevents the problem of the base from being easily jumped on the board on which it is placed. It relates to what applies to similar structures.

  Currently, there are more and more demands to use USB connectors, especially for electronic products and computer products, both of which use USB connectors to expand memory, and the USB terminal has a hot plug and play function. The USB terminal is a standard transmission interface.

  Also, it is necessary to accommodate nine terminals inside the base of an existing USB connector, for example USB 3.0, so that the base should not be too small, and sometimes the front end of the base is aligned with the front end of the board. However, if soldering is used for the terminal and soldering the two extended ends that the terminal part of the front end may have at the solder point, the front end of the base can be prevented from jumping, but if soldering is used for the terminal Otherwise, the terminal at the front end of the base will not be soldered, so the front end of the base will bounce up without being suppressed, and it will not be able to be accurately inserted and removed due to the bounce of the front end of the base during the insertion / removal process. I will have to.

  Thus, in view of the above-described drawbacks, the present invention provides a USB connector that can be easily operated and assembled by the user, and provides the user with convenience.

  The main object of the present invention is to provide a kind of USB connector combination structure, in which a terminal contact pad is installed on the substrate by a combination design of the substrate, the base and a plurality of terminals, A terminal receiving groove is provided in the base and a terminal receiving groove is provided in the base, and a plurality of terminals are inserted. The feature is that the stopper plate extends from the base, the stopper plate contacts the substrate, and the stopper The plate has a holding piece extending from the bottom, and the holding piece holds the substrate. This prevents the base from jumping on the substrate on which it is placed, and prevents the problem that the insertion / removal operation must be performed repeatedly because the base cannot collide with the base during the insertion / removal process and cannot be inserted. Assume increased practicality.

  Another object of the present invention is to provide a kind of USB connector combination structure, in which a holding piece is extended from the bottom of a stopper plate of the base, and the holding piece can hold the substrate. It can be firmly fixed on the substrate, and a slope is provided at the upper end of the stopper plate of the base to prevent occurrence of a phenomenon that is convenient for contact and sliding during insertion and cannot be smoothly performed. The structure of the combination is increased.

  Still another object of the present invention is to provide a kind of USB connector combination structure, in which a plurality of terminals are extended out of the base, and the plurality of terminals outside the base are provided with bent-up rebound portions, In addition, the stepped concave portion of the fixed seat suppresses the bending and repelling portion of the terminal, so that a plurality of terminals are firmly placed on the terminal contact pads of the substrate without using soldering, and the whole is quickly assembled. In addition to the convenience of production, the overall practicality is increased.

  The USB connector combination structure of the present invention includes a substrate, a base, and a plurality of terminals. Terminal contact pads are provided on the substrate, the base is provided on the substrate, and a terminal receiving groove is provided in the base. And the plurality of terminals are inserted. The feature is that a stopper plate is extended from the base, the stopper plate is in contact with the substrate, and a holding piece is extended from the bottom of the stopper plate, and the holding piece holds the substrate.

  The USB connector combination structure of the present invention includes a substrate, a base, and a plurality of terminals. Terminal contact pads are provided on the substrate, the base is provided on the substrate, and a terminal receiving groove is provided in the base. And the plurality of terminals are inserted. The feature is that a stopper plate is extended from the base, and the stopper plate abuts against the substrate, thereby preventing the base from jumping on the substrate on which it is placed, and the impact on the base during the insertion / removal process. For this reason, it is possible to prevent the necessity of carrying out the insertion / removal operation with the aim of being unable to insert / remove, and to have practicality as a whole.

It is an external view of the Example of this invention. It is an exploded view of the Example of this invention. FIG. 5 is another embodiment of the base and the terminal of the embodiment of the present invention. It is a fixed seat back external view of the Example of this invention. It is AA sectional drawing of the Example of this invention. It is a local perspective view of the hollow coating body of the Example of this invention. It is sectional drawing of the hollow coating body of the Example of this invention.

  Please refer to FIG. It is a display diagram of an embodiment of the present invention. The present invention is a kind of USB connector combination structure, which includes a substrate 10, a base 20, and a plurality of terminals 30. Terminal contact pads 11 are provided on the substrate 10. The base 20 is placed on the substrate 10, and a terminal receiving groove 21 is provided in the base 20 for insertion of a plurality of terminals 30. The feature is that the stopper plate 22 extends from the base 20, the stopper plate 22 abuts against the substrate 10, and the stopper plate 22 has a holding piece 23 extended from the bottom, and the holding piece 23 holds the substrate 10. There is to pinch.

  Among them, a slope 221 is further provided at the upper end of the stopper plate 22 of the base 20.

  Further, the base 20 is further provided with a fixing seat 40, and the fixing portion 24 is extended from above the base 20. The fixing portion 24 is provided on both sides of the base 20, and the fixing portion 24 has an L shape. Further, the corresponding portion 41 extends from the middle of the fixed seat 40, and the corresponding portion 41 corresponds to the fixed portion 24 of the base 20, and one is provided on each of the left and right sides. The corresponding portion 41 is provided with a hook portion 411 and is fitted to the fixing portion 24, whereby the corresponding portion 41 on the fixing seat 40 and the fixing portion 24 of the base 20 are closely combined.

  Further, the base 20 is further provided with side grooves 25 on both sides of the front end, the fixed seat 40 is further provided with arm bodies 42 extending stepwise forward on both sides, and a rib block 421 is provided inside the arm body 42. The rib block 421 provided inside the arm body 42 of the fixed seat 40 is fitted into the side groove 25 of the base 20.

  Further, a bent upper repelling portion 31 is provided at the other end of the plurality of terminals 30, and the bent upper repelling portion 31 is exposed to the outside of the base 20 and abuts on the terminal contact pad 11 of the substrate 10.

  Further, a staircase recess 43 is provided in the fixed seat 40, and the staircase recess 43 abuts against the plurality of terminals 30.

  Further, the substrate 10, the base 20, and the fixed seat 40 are further inserted into the hollow cover 50, and the hollow cover 50 abuts on the base 20 and the fixed seat 40 tightly.

  1 to 7 are display diagrams of an embodiment of the present invention. The best implementation method of the USB connector combination structure of the present invention is the standard USB interface, Mini USB interface, Micro USB interface, USB3.0 standard-A interface, USB3.0 standard-B interface, or USB3.0 powered-B interface. One of them.

  The present invention includes a substrate 10, a base 20, and a plurality of terminals 30, and terminal contact pads 11 are provided on the substrate 10, and the terminal contact pads 11 are installed according to the plurality of terminals 30. Further, the base 20 is placed on the substrate 10, a terminal accommodating groove 21 is provided in the base 20, and one ends of the plurality of terminals 30 are inserted into the terminal accommodating grooves 21 of the base 20 (FIGS. 1 and FIG. 1). 2).

  A stopper plate 22 that is bent and extended downward is provided at the front end of the base 20. The stopper plate 22 abuts on the front end of the substrate 10 and does not slide the substrate 10 forward. In addition, a slope 221 is provided at the upper end of the stopper plate 22, which is convenient for contacting and sliding at the time of insertion (as shown in FIG. 3), thereby preventing a phenomenon that the insertion cannot be performed smoothly.

  In addition, the stopper plate 22 of the base 20 may have a holding piece 23 extending from the bottom. The holding piece 23 holds the front end of the substrate 10 (as shown in FIG. 1), and the base 20 is more firmly attached to the substrate. The bent portion 30 of the terminal 30 exposed to the outside of the base 20 is not easily wobbled or vibrated. An inclined surface 221 is uniformly provided at the upper end of the stopper plate 22, which is convenient for contacting and sliding during insertion, and does not cause a phenomenon that the insertion cannot be performed smoothly.

  Further, the base 20 is combined with a fixed seat 40, and fixed portions 24 are extended from both sides of the base 20, respectively, and the fixed portions 24 are formed in an L shape. The fixed seat 40 is also installed on the substrate 10 (as shown in FIG. 2), and the corresponding portion 41 of the fixed seat 40 is extended from the middle, and the corresponding portion 41 corresponds to the fixed portion 24 of the base 20. One is provided on each of the left and right sides. In addition, the corresponding portion 41 is provided with a hook portion 411, and when the fixed seat 40 is inserted into the base 20, the hook portion 411 of the corresponding portion 41 is fitted into the fixed portion 24. Closely combined with the base 20.

  Also, side grooves 25 are provided on both sides of the front end of the base 20, arm bodies 42 are provided on both sides of the fixed seat 40 so as to be stepped forward, and rib blocks are formed from the inside of the arm bodies 42. 421 is stretched. When the fixed seat 40 is inserted into the base 20, the fixing portion 24 of the base 20 is placed on the stepped arm body 42 of the fixed seat 40, and the rib block 421 inside the arm body 42 corresponds to the side of the base 20. It fits into the groove 25, so that the fixed seat 40 is intimately combined with the base 20 (as shown in FIG. 5).

  Further, the other end of the plurality of terminals 30 is provided with a bending upper repelling portion 31, and the bending upper repelling portion 31 is exposed to the outside of the base 20 (as shown in FIG. 3). The bent portion abuts on the terminal contact pad 11 of the substrate 10, and a stepped recess 43 is provided in the fixed seat 40 (as shown in FIG. 4), and the stepped recess 43 is exposed outside the base 20. The bent upper repelling portion 31 of the terminal 30 to be accommodated is accommodated, and the upper end of the stepped recess 43 is in contact with the bent upper repelling portion 31 of the terminal 30.

  When the fixed seat 40 and the base 20 are intimately combined, the stepped recess 43 in the bottom of the fixed seat 40 suppresses the bent upper rebound portion 31 of the terminal 30 and presses against the terminal contact pad 11 of the substrate 10 (FIG. 5). As a result, the bent upper repelling portion 31 of the terminal 30 exposed to the outside of the base 20 does not cause a contact failure phenomenon due to wobbling or vibration.

  Finally, the substrate 10, the base 20, and the fixing seat 40 combined as described above are inserted into the hollow covering 50, and one side of the hollow covering 50 is in close contact with the base 20 and the fixing seat 40, The fixing portion 24 of the base 20 is provided with a rib 241 (as shown in FIG. 6), the fixing seat 40 is also provided with a rib 44, and a corresponding sliding groove (see FIG. Not shown).

  When the base 20 and the fixed seat 40 are inserted into the hollow covering 50, the ribs 241 and 44 on the base 20 and the fixed seat 40 slide into corresponding sliding grooves (not shown), and the substrate 10, the base 20 and the fixed base 40 are fixed. The seat 40 is fixed in the hollow covering 50 (as shown in FIG. 7), and thus the entire assembly is completed, and the bent upper repellent portion 31 of the terminal 30 exposed to the outside of the base 20 is firmly secured regardless of soldering. And the terminal contact pad 11 on the substrate 10 and the base 20 and the fixing seat 40 are tightly combined on the substrate 10 to shorten the USB connector manufacturing process, increase the production capacity, and use the product. Improved convenience.

  From the above description, those having ordinary knowledge in the technical field to which the present invention pertains can understand that the present invention clearly achieves the above-mentioned object, and the present invention conforms to the provisions of the Patent Law and is filed here. It is up to you.

  What has been described above is only an example of the present invention, and does not limit the scope of the present invention.Equivalent changes and modifications that can be made based on the claims of the utility model registration of the present invention are all included. It shall belong to the scope covered by the claims of the utility model registration of the present invention.

DESCRIPTION OF SYMBOLS 10 Board | substrate 11 Terminal contact pad 20 Base 21 Terminal accommodating groove 22 Stopper plate 221 Slope 23 Clamping piece 24 Fixing part 241 Rib 25 Side groove 30 Terminal 31 Bending upper rebound part 40 Fixed seat 41 Corresponding part 411 Hook part 42 Arm body 421 Rib block 43 Step recess 44 Rib 50 Hollow sheath

Claims (7)

Including a substrate, a base, and a plurality of terminals, a terminal contact pad is provided on the substrate, the base is provided on the substrate, a terminal receiving groove is provided in the base, and the plurality of terminals are inserted. In the USB connector combination structure
A stopper plate is extended from the base, the stopper plate contacts the substrate,
The USB connector combination structure, wherein the stopper plate of the base has a holding piece extending from the bottom, and the holding piece holds the substrate.   2. The USB connector combination structure according to claim 1, wherein a slope is further provided at an upper end of the stopper plate of the base.   2. The USB connector combination structure according to claim 1, wherein a fixing seat is further combined with the base, and a fixing portion is extended from the base, the fixing portions are provided on both sides of the base, and the fixing portions are formed in an L shape. Separately, the corresponding part is extended from the middle of the fixed seat, and the corresponding part is provided on each of the right and left sides corresponding to the fixed part of the base, and the corresponding part is provided with a hook part and fitted into the fixed part. Thus, the USB connector combination structure is characterized in that the corresponding portion of the fixing seat is closely combined with the fixing portion of the base.   4. The USB connector combination structure according to claim 3, wherein a side groove is provided on each side of the front end of the base, and the fixing seat is further provided with an arm body extending in a stepwise shape on both sides. A USB connector combination structure characterized in that a rib block is extended from the inside of the arm, and the rib block inside the arm body of the fixed seat is fitted into a side groove of the base.   2. The USB connector combination structure according to claim 1, wherein a bent upper repelling portion is provided at the other end of the plurality of terminals, the bent upper repelling portion is exposed to the outside of the base and is in pressure contact with the terminal contact pad of the substrate. A USB connector combination structure.   4. The USB connector combination structure according to claim 3, wherein a stepped recess is further provided in the fixed seat, and the stepped recess is pressed against the plurality of terminals.   2. The USB connector combination structure according to claim 1, wherein the substrate, the base, and the fixed seat are further inserted into a hollow cover, and the hollow cover is in close contact with the base and the fixed seat. USB connector combination structure.

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