TWM458716U - Stacked type connector with detection function - Google Patents

Description

Stackable connector with detection function (5)

This creation is related to connectors, especially regarding stacked connectors.

In recent years, Universal Serial Bus (USB) connectors have become quite popular, and at least one USB connector is disposed on almost all electronic devices. In addition to the plug-and-play features of the USB connector, the special pin definition (Vcc, D-, D+, GND) allows the electronic device to directly transfer power through the USB connector, which is quite convenient.

The existing standard USB connector mainly provides 5V/500mA power output, and the converted power is about 2.5W, which is enough for most electronic devices, such as mobile phones, human-machine interface devices, 2.5-inch external hard disks, etc. And / or power supply operations. Therefore, when the user goes out, he only needs to carry a USB interface transmission line, and can charge/power the electronic devices through the computer device without carrying an extra charger.

However, the 5V/500mA power output is not enough to supply the operation of some high-power electronic devices, such as tablets, 3.5-inch external hard drives or notebook computers. Furthermore, as described above, the USB connector has a plug-and-play (hot plug) feature, so users are accustomed to directly unplugging the USB cable from the USB connector during use. Therefore, if the USB connector directly provides a power output greater than 2.5 W, the user may indirectly cause the electronic device to be burned when the hot plugging operation is performed without any detection mechanism, which is quite dangerous. .

The main purpose of the present invention is to provide a stacked connector with a detection function. The stacked connector is provided with at least one wireless module and at least one USB connector with detection function. When a connector is inserted into the male connector When the USB connector on the stacked connector is connected, the detection function can be used to determine whether the connector male can support the large power transmission. The USB connector can be used to know whether the general output power or the larger output power should be provided. .

In order to achieve the above purpose, the present invention mainly provides a stacked connector with a detection function, which has a body and a plurality of connectors, and the first accommodating groove and the second accommodating groove are arranged on the seat body, and the first capacity The slot is for receiving a wireless module, and the second slot is for receiving a USB connector with a detection function. The USB connector has a body, a tongue portion extending forwardly from the top surface of the body, a plurality of upper terminal slots on the tongue portion, and a plurality of terminal terminals respectively disposed in the plurality of upper terminal slots. At least one lower terminal slot is disposed on the bottom surface of the body, and at least one detecting terminal is disposed in the lower terminal slot.

The effect achieved by the present invention over the prior art is that the USB connector with the detection function and the wireless module are collectively arranged as a stacked connector, and the USB connector can be judged and connected with the USB connector. Whether the plug connector male can support large power transmission. If the detection function is not triggered when the plug is inserted, it means that the connector male can not support the large power transmission, so the USB connector will provide the general 5V/500mA output power; if the detection function is triggered when the plug is connected, the connector is public. The head can support large power transmission, so the USB connector will choose to provide a larger output power.

As described above, the USB connector can selectively provide a larger output power source for the electronic device connected to the other end of the connector male body to quickly complete the charging operation. Furthermore, because the USB connector in this case will determine whether the connector male can support the large power transmission before outputting the power, instead of providing a large power output directly to all the connector males, the connection can be effectively avoided. The male connector and its connected electronics are at risk of being burned out due to excessive power received.

1, 1', 1'', 1'''‧‧‧ stacked connectors;
2‧‧‧ seat;
21‧‧‧First accommodation slot;
211‧‧ ‧ guide groove;
22‧‧‧Second accommodating groove;
23, 23'‧‧‧ Wireless Module
231‧‧‧ signal circuit board;
232‧‧‧Wireless control IC;
233‧‧‧ antenna;
234‧‧‧ pins;
24‧‧‧Upper cover;
25‧‧‧Under the cover;
26‧‧‧ iron shells;
261‧‧‧ Grounding pins;
27‧‧‧ pivot;
28‧‧‧ plate antenna;
3, 3', 3''‧‧‧ USB connectors;
30‧‧‧ Connection interface;
31‧‧‧ body;
311‧‧ ‧ tongue;
312‧‧‧ convex parts;
313‧‧‧Upper terminal slot;
314‧‧‧ Lower terminal slot;
32‧‧‧Metal housing;
321‧‧‧ Grounding pin;
33‧‧‧Train terminals;
331‧‧‧Guide;
332‧‧‧welding department;
34‧‧‧Detection terminals;
341‧‧‧Apartment;
342‧‧‧Welded parts;
35‧‧‧First abutment terminal;
351‧‧‧ abutment;
36‧‧‧Second abutment terminal;
361‧‧‧ abutment;
37‧‧‧Second conductive terminal;
371‧‧‧Guide;
372‧‧‧welding department;
4‧‧‧ motherboard;
41‧‧‧Power Control IC;
6,7,7'‧‧‧ connector male;
61, 71‧‧ ‧ tongue plate;
62, 72‧‧‧ connection terminals;
63, 73‧‧‧ iron shells;
74‧‧‧Second connection terminal.

The first figure is an exploded perspective view of the stacked connector of the first embodiment of the creation.
The second figure is a perspective assembled view of the stacked connector of the first embodiment of the present invention.
The third figure is an exploded perspective view of the USB connector of the first specific embodiment of the creation.
The fourth figure is a three-dimensional combination diagram of the USB connector of the first specific embodiment of the creation.
The fifth A is a front view of the plug-in of the first embodiment of the present invention.
The fifth B is a schematic view of the first embodiment of the present invention after the plug-in.
Figure 6A is a front view of the second embodiment of the present invention.
Figure 6B is a schematic view of the second embodiment of the creation of the second embodiment.
FIG. 7A is a schematic diagram of the first plug-in action of the third embodiment of the present invention.
FIG. 7B is a schematic diagram of the second plugging operation of the third embodiment of the present invention.
The seventh C is a schematic diagram of the third plug-in action of the third embodiment of the present creation.
The seventh D diagram is a schematic diagram of the fourth plug-in action of the third embodiment of the creation.
The eighth figure is a cross-sectional view of a fourth embodiment of the creation.
The ninth drawing is a perspective assembled view of the fifth embodiment of the creation.

For a more detailed understanding of the features and technical aspects of the present invention, reference should be made to the description and the accompanying drawings.

Please refer to the first figure and the second figure at the same time, which are respectively an exploded perspective view and a three-dimensional combination diagram of the stacked connector of the first specific embodiment of the creation. The present invention mainly discloses a stacked connector 1 having at least one set of wireless modules 23 and at least one set of universal serial bus (USB) connectors 3. More specifically, the USB connector 3 described in the present case is mainly a USB connector 3 with a detection function, and the USB connector 3 can be connected to an external connector male body (as shown in FIG. When the connector male connector 6) is plugged in, it is detected whether the male connector 6 of the connector can support the large power output (here, the USB power output greater than the standard 5V/500mA is described later).

As shown in the first and second figures, the stacked connector 1 mainly includes a body 2, an iron shell 26, at least one of the wireless modules 23 described above, and at least one of the USB connectors 3 described above.

A first accommodating groove 21 and a second accommodating groove 22 are respectively disposed on the top surface and the bottom surface of the base body 2, and a rear of the base body 2 has a first accommodating groove 21 and a second accommodating groove. 22 terminal slot. The wireless module 23 is disposed in the first accommodating slot 21, and the wireless module 23 has at least one set of antennas 233. When the wireless module 23 is disposed in the first accommodating slot 21, the wireless module 23 is disposed in the first accommodating slot 21. The antenna 233 is located outside the first accommodating groove 21.

The wireless module 23 mainly includes a signal circuit board 231 , a wireless control integrated circuit (IC) 232 , the antenna 233 and a plurality of pins 234 , the wireless control IC 232 , the antenna 233 , and the plurality of pins 234 . They are electrically connected to the signal circuit board 231, respectively. In this embodiment, the antenna 233 is mainly a PIFA antenna disposed on one side of the signal circuit board 231, and the antenna 233 is electrically connected to the wireless control IC 232 through the signal circuit board 231. In this embodiment, the wireless control IC 232 is mainly a control IC of Wi-Fi, Bluetooth, Near Field Communication (NFC), Zigbee, 3G, 3.5G or 4G/LET communication protocol, but is not limited thereto.

One end of the plurality of pins 234 is electrically connected to the signal circuit board 231, and is electrically connected to the wireless control IC 232 through the signal circuit board 231, and the other end extends the terminal slot toward the bottom surface of the base body 2, and is convex. Extending beyond the bottom surface of the base 2. Thereby, the wireless module 23 can be electrically connected to the circuit board of an external electronic device (such as the circuit board 4 shown in FIG. 5A) through the plurality of pins 234. In this way, the electronic device (not shown) of the stacked connector 1 can implement the wireless communication function through the wireless module 23. The wireless module 23 further has an upper cover 24 and a lower cover 25 for respectively covering the signal circuit board 231, the wireless control IC 232, the plurality of pins 234 and the antenna 233, wherein the other end of the plurality of pins 234 They protrude from the outside of the lower cover 25, respectively.

The second receiving slot 22 corresponds to the shape and size of the USB connector 3 for receiving the USB connector 3, so that the wireless module 23 on the base 2 can be connected to the USB. The device 3 together form the stacked connector 1 of the present invention. In the present invention, the wireless module 23 is taken as an example, and the USB connector 3 is also taken as an example for convenience of explanation. However, the number of the wireless module 23 and the USB connector 3 should be practical. It should not be limited as needed.

The stacked connector 1 further includes the iron shell 26 for covering the base body 2, the wireless module 23 and the USB connector 3, thereby providing a metal shielding effect of the stacked connector 1. As shown in the first and second figures, at least one grounding pin 261 extends downwardly from the bottom surface of the two sides of the iron shell 26, and when the stacked connector 1 is disposed on the circuit board 4, The grounding pin 261 is connected to the grounding line on the circuit board 4 to achieve a grounding effect. It is worth mentioning that the iron shell 26 does not cover the top surface of the wireless module 23 in order not to affect the signal transmission effect of the wireless module 23.

Please refer to the third and fourth figures at the same time, which are respectively an exploded perspective view and a three-dimensional combination diagram of the USB connector of the first specific embodiment of the present invention. As shown in the figure, the USB connector 3 has a main body 31, a plurality of guiding terminals 33, at least one detecting terminal 34 and a metal casing 32. The top surface of the body 31 extends forwardly with a tongue portion 311, and the bottom surface extends forwardly with a convex portion 312. The length of the convex portion 312 is slightly shorter than the tongue portion 311. The tongue portion 311 is provided with a plurality of upper terminal grooves 313, and the convex portion 312 is provided with at least a lower terminal groove 314.

The plurality of guiding terminals 33 respectively have a guiding portion 331 and a soldering portion 332. The plurality of guiding terminals 33 are respectively disposed in the plurality of upper terminal slots 313, and the guiding portions 331 respectively pass through the plurality of upper terminal slots. The 313 is exposed outside the tongue 311 to electrically connect with the connecting terminal on the male connector 6 of the connector. The soldering portions 332 are respectively bent and extended toward the bottom of the body 31 and protruded beyond the bottom surface of the body 31 to electrically connect the USB connector 3 to the circuit board 4 described above. Therefore, when the connector male connector 6 is inserted into the USB connector 3 and electrically connected to the guiding portions 331 , the soldering portion 332 can be electrically connected to the circuit board 4 . Further, the electronic device (not shown) connected to the other end of the connector male 6 can be connected to the electronic device (not shown) to which the circuit board 4 belongs, and transmit signals and electric energy to each other.

The detecting terminal 34 has an abutting portion 341 and a soldering portion 342 away from the abutting portion 341. The detecting terminal 34 is disposed in the lower terminal slot 314, and the abutting portion 341 passes through the lower terminal slot. The 314 is exposed outside the convex portion 312. It should be noted that, as shown in the fourth figure, if the connection interface 30 of the USB connector 3 is directly inwardly viewed, the abutting portion 341 is located behind the guiding portions 331. The soldering portion 342 of the detecting terminal 34 protrudes downwardly from the bottom surface of the body 31 to be connected to the circuit board 4, and is electrically connected to the circuit board 4 through the circuit board 4 Control IC41. Furthermore, as shown in the third figure, the number of the detecting terminals 34 in the embodiment is two, which are respectively disposed on both sides of the trailing edge of the convex portion 312. When the connector male connector 6 is inserted into the USB connector 3, it can be further determined whether the connector of the connector male connector 6 is skewed by the determination of whether the two detecting terminals 34 are simultaneously triggered. For convenience of description, in the following description, only one lower terminal slot 314 and one detection terminal 34 are taken as an example, but are not limited thereto.

In the present invention, the USB connector 3 is electrically connected to the power control IC 41 through the soldering portion 342 of the detecting terminal 34. When an external connector male connector is plugged into the USB connector 3, The connector male can trigger the abutting portion 341 on the detecting terminal 34 when the plug is inserted, that is, the male connector of the connector, the transmission line having the male connector of the connector, and the electronic device connected to the other end of the transmission line. The power control IC 41 can control the output of the USB connector 3 to be greater than the standard 5V/500 mA, so that the electronic device at the other end of the male connector of the connector can quickly complete the charging operation. For example, the power control IC 41 can control the USB connector 3 to selectively output 5V/2.0A, 12V/1.5A, 12V/3.0A, 12V/5.0A, 20V/3.0A, 20V/5.0A. The power supply, whereby the maximum output power of the USB connector 3 can come to 100W. However, the above descriptions are only specific embodiments of the present invention and should not be limited thereto.

If the male connector of the connector is plugged into the USB connector 3, the abutting portion 341 on the detecting terminal 34 cannot be triggered, that is, the male connector of the connector, the transmission line having the male connector of the connector, And the electronic device connected to the other end of the transmission line cannot support the output of the larger power supply. Therefore, the power control IC 41 causes the USB connector 3 to output a standard 5V/500 mA power to avoid the male connector of the connector. The transmission line and the electronic device are burned.

As shown in the third figure, the USB connector 3 further has the metal casing 32 for covering the body 31, the plurality of guiding terminals 33 and the detecting terminal 34 to provide a metal shielding effect. Moreover, at least one grounding pin 321 extends downwardly from the bottom surfaces of the two sides of the metal casing 32. When the stacked connector 1 is disposed on the circuit board 4, the stacked connector 1 can be connected to the grounding line on the circuit board 4 through the grounding pin 261, and the USB connector 3 can also pass the The ground pin 321 is connected to the ground line on the circuit board 4.

When the male connector of the connector is plugged into the USB connector 3, the iron shell on the male connector of the connector directly contacts the metal housing 32. Therefore, if the male connector of the connector presses the abutting portion 341 of the detecting terminal 34 through the iron shell thereon, the detecting terminal 34 can be connected to the metal housing 32 through the iron shell. Therefore, the grounding pin 321 on the metal casing 32 is grounded. The technical feature of the present invention is that when the detecting terminal 34 is grounded through the metal casing 32, the power control IC 41 considers that the detecting terminal 34 has been triggered.

Please refer to the fifth A figure and the fifth B picture at the same time, which are respectively a schematic diagram of the plug-in front view and a rear view after plugging in the first embodiment of the present invention. In the present creation, the USB connector 3 on the stacked connector 1 is a USB connector 3 with a detection function, and the depth of the USB connector 3 is slightly deeper than the depth of the standard USB connector. In general, the depth of a standard USB connector (approximately equal to the length of the tongue) is approximately 8.38 +/- 0.08 mm. In the USB connector 3, the detecting terminal 34 is disposed at a rear edge portion of the convex portion 312, and the abutting portion 341 of the detecting terminal 34 and the leading edge of the tongue portion 311 are The distance between the lines is greater than 8.7 mm. More specifically, the distance between the abutting portion 341 of the detecting terminal 34 and the leading edge of the tongue portion 311 is between 8.8 mm and 10.2 mm; preferably, the detecting terminal 34 is The distance between the abutting portion 341 and the leading edge of the tongue portion 311 is between 8.9 mm and 10.15 mm. Preferably, the abutting portion 341 of the detecting terminal 34 and the tongue portion 311 are The distance between the leading edges is 9.58 mm, but is not limited. It is to be noted that, in this embodiment, the distance between the abutting portion 341 of the detecting terminal 34 and the guiding portion 331 of the plurality of guiding terminals 33 is preferably between 4.4 mm and 5.08 mm. , but not limited.

As shown in FIG. 5A, the USB connector 3 is mainly used for plugging the connector male connector 6. In this creation, the connector male 6 is mainly a standard USB 2.0 connector male connector. As shown in FIG. 5A, the connector male body 6 has a tongue plate 61, a plurality of connection terminals 62 exposed outside the tongue plate 61, and an iron shell 63 covering the tongue plate 61 and the plurality of connection terminals 62. . The connector shown in FIG. A is a connector male 6 that does not support large power transmission, and as shown in the figure, the leading edge portion of the iron shell 63 is approximately cut from the leading edge portion of the tongue 61. Qi.

As shown in FIG. 5B, when the connector male connector 6 is inserted into the USB connector 3, the plurality of connection terminals 62 can be electrically connected to the plurality of conductive terminals 33 for data and power. Transmission. However, as described above, the depth of the USB connector 3 is slightly deeper than that of the standard USB connector, and the detecting terminal 34 is disposed at the rear edge portion of the convex portion 312, so that the male connector 6 of the connector When the length of the iron shell 63 is insufficient, the detecting terminal 34 is not triggered by the connector male 6. Since the detection terminal 34 is not triggered, the power control IC 41 does not drive the USB connector 3. The USB connector 3 outputs only standard 5V/500 mA power to the connector male 6.

Please refer to FIG. 6A and FIG. 6B respectively, which are schematic diagrams of the front view and the rear view of the second embodiment of the present invention. A modified connector male head 7 is disclosed in Figures 6A and 6B. In the present invention, the improved connector male head 7 (hereinafter referred to as the connector male head 7 in the specification) It is a connector male 7 that can support large power output. The connector male 7 has a tongue plate 71, a plurality of connection terminals 72 exposed outside the tongue plate 71, and an iron case 73 covering the tongue plate 71 and the plurality of connection terminals 72.

As shown in FIG. A, the length of the tongue 71 of the connector male 7 is equivalent to the length of the tongue 61 in the standard connector male 6, but the iron shell 73 of the connector male 7 The length of the iron shell 63 is slightly longer than the connector male body 6, so that the leading edge portion of the iron shell 73 and the leading edge portion of the tongue plate 71 are not at the same level. Therefore, as shown in FIG. B, when the connector male 7 is inserted into the USB connector 3, the iron casing 73 having a long length can be pressed against the Detector in the USB connector 3. The abutting portion 341 of the terminal 34 is used to trigger the detecting terminal 34.

More specifically, the detecting terminal 34 directly contacts the iron shell 73 through the abutting portion 341, and the iron shell 73 contacts the metal shell 32 and passes through the grounding pin 321 on the metal shell 32. Ground. When the male connector 7 is plugged into the USB connector 3, the power control IC 41 can be grounded through the detecting terminal 34, the iron shell 73, the metal housing 32 and the grounding pin 321 Then, the connector male 7 is judged by the grounding behavior as a connector male that can support the large power output. In this way, the power control IC 41 can cause the USB connector 3 to provide a power output greater than the standard 5V/500 mA. It is worth mentioning that, in this embodiment, the transmission line having the male connector 7 of the connector and the electronic device connected to the other end of the transmission line (not shown) need to support the transmission of the large power supply, otherwise it still has to be burned. Risk.

Continuing to refer to the seventh A diagram, the seventh B diagram, the seventh C diagram, and the seventh diagram D, which are schematic diagrams of the first to fourth plug-in actions of the third embodiment of the present invention. This embodiment discloses another stacked connector 1' having a structure similar to that of the stacked connector 1 described above, with the difference that the second connector of the stacked connector 1' Another USB connector 3' is provided in the slot 22. The USB connector 3 ′ has a similar structure to the USB connector 3 described above, except that the convex portion 312 of the bottom surface of the body 31 of the USB connector 3 ′ is long, and the detecting terminal 34 is disposed on the convex portion. The front edge portion of the protrusion 312 is provided with a first abutting terminal 35 and a second abutting terminal 36.

As shown in FIG. 7A, the first abutting terminal 35 has an abutting end 351, and the other end of the abutting end 351 protrudes from the bottom surface of the body 31 to electrically connect the circuit board 4. In this embodiment, the first abutting terminal 35 is electrically connected to the plug detecting IC (not shown) through the circuit board 4 , and the plug detecting IC can pass the first abutting terminal 35 and the The second abutting terminal 36 determines whether a connector male connector is inserted into the connection interface 30 of the USB connector 3'. It is worth mentioning that the plug detection IC can be integrated with the power control IC 41 and implemented by an integrated IC, but is not limited.

The second abutting terminal 36 is exposed outside the convex portion 312 and also has an abutting end 361. The position of the abutting end 361 corresponds to the position of the abutting end 351, and the abutting end 361 is located at the Above the abutting end 351, the two abutting ends 351, 361 are not in contact with each other until the second abutting terminal 36 is actuated by an external force. The other end of the second abutting terminal 36 remote from the abutting end 361 is directly connected to the metal casing 32 of the USB connector 3'. As shown in the figure, the connection interface 30 of the USB connector 3' is directly inwardly viewed from the outside, and the two abutting ends 351 and 361 are located in front of the guiding portions 331 on the plurality of guiding terminals 33. The abutting portion 341 on the measuring terminal 34 is located behind the guiding portions 331.

As shown in FIG. 7B, when the modified connector male 7 is inserted into the USB connector 3', the second housing 73 on the connector male 7 first presses the second The abutting terminal 36 is exposed at a portion outside the convex portion 312 such that the abutting end 361 of the second abutting terminal 36 directly contacts the abutting end 351 of the first abutting terminal 35. In this way, the plug detection IC (or the power control IC 41) can be grounded through the first abutting terminal 35, the second abutting terminal 36, the metal housing 32 and the grounding pin 321 It is judged by the grounding behavior that the connector male 7 has been inserted into the connection interface 30 of the USB connector 3'. On the other hand, when the two abutting portions 351 and 361 are out of contact with each other, the IC 41 cannot be grounded through the two abutting terminals 35 and 36, so that it can be determined that the connector male 7 has been removed from the USB connector 3'. .

As shown in FIG. C, when the connector male 7 is further inserted into the connection interface 30, the plurality of connection terminals 72 on the connector male 7 can be associated with the USB connector 3'. The plurality of conductive terminals 33 are electrically connected to transmit data and power. Then, as shown in FIG. 7D, when the connector male 7 is fully inserted into the USB connector 3', the iron shell 73 of the connector male 7 can press the abutment of the detecting terminal 34. Part 341. In this way, the power control IC 41 can be grounded through the detecting terminal 34, the iron shell 73, the metal shell 32 and the grounding joint 321, and the grounding behavior of the connector male 7 is determined to be a large power source. The connector male connector is output.

As described above, in the process in which the male connector 7 of the connector is inserted into the USB connector 3', the contact sequence is as follows: 1. The iron shell 73 presses against the second abutting terminal 36, so that the second abutment The terminal 36 is in contact with the first abutting terminal 35; 2. the plurality of connecting terminals 72 are electrically connected to the plurality of guiding terminals 33; 3. the iron casing 73 is pressed against the abutting portion 341 of the detecting terminal 34. The detection terminal 34 is grounded. When the above actions are all achieved, the power control IC 41 can control the USB connector 3' to provide an output of a large power source.

Referring to the eighth figure, a cross-sectional view of a fourth embodiment of the present invention is shown. In the foregoing embodiment, the USB connectors 3, 3' of the stacked connectors 1, 1' are all exemplified by connectors of the USB 2.0 specification, and the USB connectors 3, 3' are The number of the plurality of conductive terminals 33 is four. In this embodiment, a further stacked connector 1'' is disclosed. A further USB connector 3'' is accommodated in the second receiving slot 22 of the stacked connector 1''. The USB connector 3'' is a connector of USB3.0 specification, and as shown in the figure, the tongue 311 of the body 31 in the USB connector 3'' is provided with four of the complex guides. In addition to the terminal 33, five second conductive terminals 37 are provided. The second conductive terminals 37 respectively have a guiding portion 371 exposed in the connecting interface 30, and a soldering portion 372 protruding from the bottom of the body 31. Thereby, four of the plurality of lead terminals 33 and the five second lead terminals 37 together form a USB 3.0 connector interface.

As shown in the eighth figure, a connector male 7' has the tongue plate 71, the plurality of connection terminals 72, the iron casing 73, and a plurality of second connection terminals 74 exposed behind the plurality of connection terminals 72. The total number of the plurality of connection terminals 72 and the plurality of second connection terminals 74 is nine, forming a connector interface of the USB 3.0 specification. When the connector male 7' is plugged into the USB connector 3'', the system contacts sequentially 1. The second abutting terminal 36, 2. in the USB connector 3'' is located at the rear. The guiding ends 331 and 3 of the plurality of guiding terminals 33 are located at the guiding ends 371 of the plurality of second guiding terminals 37 at the front and the abutting portion 341 of the detecting terminal 34. Therefore, as long as the length of the iron shell 73 conforms to the depth of the USB connector 3'' in the male connector 7', the interface of the USB2.0 or USB3.0 specification can be applied to the creation. The detection function referred to.

Referring to the ninth drawing, a three-dimensional combination diagram of the fifth embodiment of the present invention is shown. The ninth figure discloses a further stacked connector 1 ′′′. The first accommodating slot 21 of the base 2 of the stacked connector 1 ′′ is used to accommodate another wireless module 23 . '. The difference between the wireless module 23' and the wireless module 23 is that the PIFA antenna is not disposed in the wireless module 23', and instead a pivot 27 and a plate antenna 28 are provided. The plate antenna 28 is pivotally connected to the outer side of the upper cover 24 and the lower cover 25 via the pivot 27, and the plate antenna 28 is electrically connected to the upper cover 24 and the lower cover 25 through a line (not shown). The signal circuit board 231 is electrically connected to the wireless control IC 232 through the signal circuit board 231. When the wireless module 23 ′ is disposed in the first accommodating groove 21 , the plate antenna 28 is located outside the first accommodating groove 21 , and the pivot 27 is convenient for the user to adjust the plate shape. The position and angle of the antenna 28 are used to achieve better communication quality.

The above is only a specific description of a preferred embodiment of the present invention, and is not intended to limit the scope of the patents of the present invention, and any other equivalent transformations are within the scope of the patent application described below.

1‧‧‧Stacked connectors

2‧‧‧ body

21‧‧‧First accommodating slot

22‧‧‧Second accommodating slot

23‧‧‧Wireless Module

231‧‧‧Signal circuit board

232‧‧‧Wireless Control IC

233‧‧‧Antenna

234‧‧‧ feet

24‧‧‧Upper cover

25‧‧‧Under the cover

26‧‧‧ iron shell

261‧‧‧ Grounding pin

3‧‧‧USB connector

30‧‧‧Connection interface

311‧‧ ‧Tongue

32‧‧‧Metal housing

321‧‧‧ Grounding pin

Claims (9)

A stacked connector with a detection function electrically connected to a circuit board having a power control integrated circuit (IC), the stacked connector comprising:
a body having a first receiving groove and a second receiving groove;
a wireless module is disposed in the first receiving slot, the wireless module includes a signal circuit board, a wireless control IC, a plurality of pins, an upper cover and a lower cover, wherein the wireless control IC is electrically connected to the wireless control IC On the signal circuit board, the upper cover and the lower cover respectively cover the signal circuit board, the wireless control IC and the plurality of pins, and one end of the plurality of pins is electrically connected to the signal circuit board, and the signal circuit board is connected through the signal circuit board. The wireless control IC is electrically connected, and the other end protrudes outside the lower cover respectively;
a USB connector having a detecting function has a shape and a volume corresponding to the second receiving slot, and is received in the second receiving slot. The USB connector has a body, a plurality of guiding terminals, and at least one a detecting terminal and a metal casing, wherein a top surface of the body extends forwardly, and a tongue portion is disposed on the tongue portion, wherein the plurality of upper terminal slots are respectively disposed in the plurality of upper terminal slots, the bottom surface of the body a protruding portion is disposed to be shorter than the tongue portion, and the protruding portion is provided with at least a lower terminal slot. The detecting terminal is disposed in the lower terminal slot, and the metal casing is used for covering the body. a plurality of conductive terminals and the detecting terminal; and an iron shell for covering the base, the wireless module and the USB connector to provide a metal shielding effect. The stacked connector of claim 1, wherein the plurality of conductive terminals respectively have a guiding portion and a soldering portion, and the guiding portions are exposed outside the tongue through the plurality of upper terminal slots, respectively. The soldering portion is bent and extended toward the bottom of the body, and protrudes from the bottom surface of the body; the detecting terminal has an abutting portion and a soldering portion, and the abutting portion is exposed outside the protruding portion through the lower terminal slot. And the abutting portion is located behind the guiding portions of the plurality of guiding terminals, the soldering portion of the detecting terminal protrudes from the bottom surface of the body to connect the circuit board, and is electrically connected through the circuit board Power control IC. The stacked connector of claim 2, wherein a distance between the abutting portion of the detecting terminal and a leading edge portion of the tongue is greater than 8.7 mm. The stacked connector of claim 3, wherein a distance between the abutting portion of the detecting terminal and a leading edge portion of the tongue portion is 8.8 mm to 10.2 mm. The stacked connector of claim 3, wherein a distance between the abutting portion of the detecting terminal and a leading edge portion of the tongue portion is 9.58 mm. The stacking type connector of claim 3, wherein the detecting terminal is disposed at a rear edge portion of the convex portion of the bottom surface of the body, the USB connector further has a first abutting terminal and a second abutting terminal. The first abutting terminal and the second abutting terminal respectively have abutting ends opposite to each other, and the second abutting terminal is exposed outside the convex portion; The other end of the first abutting terminal protrudes from the bottom surface of the body to electrically connect the circuit board; the other end of the second abutting terminal is connected to the metal casing; when the second abutting terminal is externally pressed The abutting end of the first abutting terminal and the abutting end of the second abutting terminal are mutually connected. The stacked connector of claim 3, wherein the USB connector further comprises a plurality of second conductive terminals, the number of the plurality of conductive terminals is four, and the number of the plurality of second conductive terminals is five. The USB connector is a USB 3.0 connector. The stacked connector of claim 3, wherein the wireless module further comprises a PIFA antenna disposed on a periphery of one side of the signal circuit board, and electrically connected to the wireless control IC through the signal circuit board, the upper cover The PIFA antenna is disposed outside the first receiving slot when the wireless module is disposed in the first receiving slot. The stacked connector of claim 3, wherein the wireless module further comprises a plate antenna pivotally connected to the outer side of the upper cover and the lower cover by a pivot, and the plate antenna is electrically connected by a line The upper cover and the signal circuit board in the lower cover are electrically connected to the wireless control IC through the signal circuit board.