CN212784017U - Socket connecting device and plug connecting device - Google Patents
Socket connecting device and plug connecting device Download PDFInfo
- Publication number
- CN212784017U CN212784017U CN202020730294.4U CN202020730294U CN212784017U CN 212784017 U CN212784017 U CN 212784017U CN 202020730294 U CN202020730294 U CN 202020730294U CN 212784017 U CN212784017 U CN 212784017U
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- plug
- terminals
- socket
- electric connector
- connecting device
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 229910000679 solder Inorganic materials 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses a socket connecting device includes circuit board, panel and socket electric connector. The panel is arranged on the circuit board, and the surface of the panel comprises a lock hole and a jack. The socket electric connector is arranged on the circuit board, and the inserting frame opening of the socket electric connector is correspondingly positioned in the inserting hole. The plug connecting device comprises a plug body, a plug electric connector and a locking piece. One side of the plug body is provided with a joint part. The plug electric connector is arranged at one end of the plug body. The locking piece penetrates through the connecting part, one end of the locking piece comprises a locking part exposed out of one end of the connecting part, and the other end of the locking piece comprises a holding part exposed out of the other end of the connecting part. The plug electric connector is inserted in the socket electric connector, and the locking part of the locking piece is locked in the locking hole to fixedly connect the plug connecting device on the socket connecting device.
Description
Technical Field
The present invention relates to an electrical connector, and more particularly, to a socket connector and a plug connector.
Background
A general electrical connector interface is a Universal Serial Bus (USB) that is commonly used by the public, and is developed from USB2.0 transmission specification to USB3.0 transmission specification with faster transmission speed.
Various electronic devices are developed, including displays, computers, cameras, plug-and-play devices (portable disk), etc., but in order to read the data of these electronic devices or to connect signals, they must have corresponding mating connectors, and the connector types of the various electronic devices are different, for example: HDMI connectors, DVI connectors, VGA connectors, or SATA connectors, etc.
The conventional USB socket electrical connector or USB plug electrical connector respectively includes a flat plate type transmission terminal and a spring plate type transmission terminal, and a user plugs the USB plug electrical connector into the USB socket electrical connector to perform signal transmission.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a socket connecting device, including circuit board, panel and socket electric connector. The panel is arranged on the circuit board, and the surface of the panel comprises a lock hole and a jack. The socket electric connector is arranged on the circuit board, and the inserting frame opening of the socket electric connector is correspondingly positioned in the inserting hole.
In one embodiment, the receptacle electrical connector includes a shielding shell, an insulative housing disposed in the shielding shell, a plurality of upper row flat terminals and a plurality of lower row flat terminals disposed on the insulative housing.
In one embodiment, the shielding shell has an end forming a plug frame opening.
In one embodiment, the insulative housing includes a base and a tongue extending from one side of the base.
In one embodiment, the panel surface includes a plurality of locking holes located on both sides of the insertion hole.
An embodiment of the utility model provides a plug connecting device, including plug body, plug electric connector and locking piece. One side of the plug body is provided with a lantern ring. The plug electric connector is arranged at one end of the plug body. The locking piece penetrates through the sleeve ring, one end of the locking piece comprises a locking part exposed out of one end of the sleeve ring, and the other end of the locking piece comprises a holding part exposed out of the other end of the sleeve ring.
In one embodiment, the plug electrical connector includes a shielding housing, an insulating main body disposed in the shielding housing, a plurality of upper rows of elastic terminals disposed in the insulating main body, and a plurality of lower rows of elastic terminals disposed in the insulating main body.
In one embodiment, the shielding shell has an end forming a plug frame opening.
In one embodiment, the insulating main body includes a base, an upper board extending from one side of the base, a lower board, and a slot formed between the upper board and the lower board.
In one embodiment, the plug body is provided with a plurality of rings for the plurality of locking members to pass through.
An embodiment of the utility model provides a lockhole on the socket connecting device is fixed with plug connecting device's the mutual halving of locking piece, when plug connecting device docks in socket connecting device, aligns jack and lockhole of panel with plug electric connector and locking piece, makes plug electric connector peg graft in socket electric connector, and the locking portion lock of locking piece connects in the lockhole, supplies the plug connecting device rigid coupling on socket connecting device.
Drawings
Fig. 1 is a schematic view of the first embodiment of the present invention.
Fig. 2 is an exploded view of the first embodiment of the present invention.
Fig. 3 is a schematic side sectional view of a receptacle electrical connector and a plug electrical connector according to an embodiment of the present invention.
Fig. 4 is an external view schematically illustrating a second embodiment of the present invention.
Fig. 5 is an exploded view of a second embodiment of the present invention.
Description of the symbols
A socket connection device
200
.
.
21
A
.
.
A
A
A 321
A
In a 33
A.34..... lower row of flat terminals
.
.
.
61.
610
An insulative body
621
622
Say
624
63.
A.64...... lower row of resilient terminals
65.
.
71.
A.
Detailed Description
To achieve the objects, features and advantages of the present invention, as will be understood and appreciated by those skilled in the art, the present invention will be further described in conjunction with the accompanying drawings, which are set forth in the following description, and the following description of the preferred embodiments.
Referring to fig. 1 to 3, fig. 1 is an external view, fig. 2 is an exploded view, and fig. 3 is a side sectional view of the receptacle electrical connector 3 and the plug electrical connector 6. Here, the first embodiment of the socket connection device 100 and the plug connection device 200 is described.
In this embodiment, the socket connecting device 100 includes a circuit board 1, a panel 2 and a socket electrical connector 3. The circuit board 1 can be provided with a plurality of electronic and circuit components (such as CPU chip, resistor, capacitor, etc.).
In this embodiment, the panel 2 is disposed on the circuit board 1, and the surface of the panel 2 includes a locking hole 21 and a plug hole 22. The panel 2 may be a metal sheet with an L-shaped appearance, and the panel 2 itself may be locked to the circuit board 1.
In this embodiment, the receptacle electrical connector 3 is disposed on the circuit board 1, and the insertion frame opening 310 of the receptacle electrical connector 3 is correspondingly located on the insertion hole 22. The socket electrical connector 3 is electrically connected to the circuit board 1.
In this embodiment, the plug connection device 200 includes a plug body 5, a plug electrical connector 6 and a locking member 7.
In this embodiment, a collar 51 is provided on one side of the plug body 5. The plug body 5 may be a housing made of plastic material.
In this embodiment, the plug electrical connector 6 is disposed at one end of the plug body 5. The plug body 5 can be embedded and molded to combine with the plug electric connector 6, and one end of the plug electric connector 6 is exposed out of one end of the plug body 5.
In this embodiment, the locking member 7 is disposed through the collar 51, one end of the locking member 7 includes a locking portion 71 exposed at one end of the collar 51, and the other end of the locking member 7 includes a holding portion 72 exposed at the other end of the collar 51. The locking piece 7 is a screw structure, and the locking piece 7 can movably displace in the lantern ring 51.
In this embodiment, in more detail, the receptacle electrical connector 3 and the plug electrical connector 6 are in a mating plug specification, and the receptacle electrical connector 3 and the plug electrical connector 6 may be in a plug specification of USB TYPE-C, Mirco USB, HDMI, DVI, VGA, SATA, or the like. Furthermore, a transmission line 65 extends from the plug connecting device 6.
In the present embodiment, the receptacle electrical connector 3 is of USB TYPE-C specification, but not limited thereto, and the receptacle electrical connector 3 includes a shielding shell 31, an insulating body 32 disposed in the shielding shell 31, a plurality of upper row flat terminals 33 and a plurality of lower row flat terminals 34 disposed on the insulating body 32.
In the present embodiment, more specifically, the plurality of upper row flat terminals 33 are composed of a plurality of upper row flat signal terminals, upper row flat power terminals and upper row flat ground terminals. Viewed from the front of the upper row flat terminals 33, the upper row flat terminals 33 are sequentially an upper row flat ground terminal (Gnd), a first pair of upper row signal terminals (TX 1+ -, differential signal terminals), a second pair of upper row signal terminals (D + -, differential signal terminals), and a third pair of upper row signal terminals (RX 2+ -, differential signal terminals) from the left side to the right side, and an upper row flat Power supply terminal (Power/VBUS) and a reserved terminal (RFU) are provided between the three pairs of upper row signal terminals. Further, an upper row of flat ground terminals (Gnd) is provided on the rightmost side. Here, twelve upper row flat terminals 33 are formed to transmit USB3.0 signals.
In this embodiment, in more detail, the upper row of flat terminals 33 is located on the base 321 and the tongue plate 322, each upper row of flat terminals 33 includes an upper row of flat contact sections, an upper row of flat connection sections and an upper row of flat welding sections, the upper row of flat connection sections is disposed on the base 321 and the tongue plate 322, the upper row of flat contact sections extends from one side of the upper row of flat connection sections and is located on the upper surface of the tongue plate 322, and the upper row of flat welding sections extends from the other side of the upper row of flat connection sections and penetrates through the base 321. The upper row of flat signal terminals are located on the upper surface of the tongue plate 322 to transmit a set of first signals (i.e. USB3.0 signals), the upper row of flat solder segments are extended out of the bottom surface of the base 321, and the upper row of flat solder segments are bent into horizontal pins for use.
In the present embodiment, more specifically, the plurality of lower flat terminals 34 respectively include a plurality of lower flat signal terminals, a lower flat power terminal and a lower flat ground terminal. From the front view of the plurality of lower row plate terminals 34, the plurality of lower row plate terminals 34 are arranged from the right side to the left side as a lower row plate ground terminal (Gnd), a first pair of lower row signal terminals (TX 2+ -, differential signal terminals), a second pair of lower row signal terminals (D + -, differential signal terminals), and a third pair of lower row signal terminals (RX 1+ -, differential signal terminals), and a lower row plate Power terminal (Power/VBUS) and a reserved terminal (RFU) are disposed between the three pairs of lower row signal terminals. Further, a lower row of flat ground terminals (Gnd) is provided on the leftmost side. Here, twelve lower flat terminals 34 are formed to transmit USB3.0 signals.
In the present embodiment, more specifically, the plurality of lower row flat terminals 34 are located on the base 321 and the tongue plate 322. Each lower row of flat terminals 34 includes a lower row of flat contact sections disposed on the base 321 and the tongue plate 322, a lower row of flat connection sections extending from one side of the lower row of flat contact sections to be located on the lower surface of the tongue plate 322, and a lower row of flat soldering sections extending from the other side of the lower row of flat connection sections to penetrate through the base 321. The lower rows of flat signal terminals are located on the lower surface of the tongue plate and transmit a set of second signals (i.e., USB3.0 signals), the lower rows of flat solder segments penetrate the bottom surface of the base 321, and the lower rows of flat solder segments are bent into horizontal pins or vertical pins.
In the present embodiment, more specifically, the upper row flat terminals 33 or the lower row flat terminals 34 are only examples of terminals that can transmit USB3.0 signals. In some embodiments, when the USB2.0 signal is transmitted, taking the upper row flat terminals 33 as an example, the upper row flat terminals 33 may omit the first pair of upper row signal terminals (TX 1+ -, differential signal terminal), the third pair of upper row signal terminals (RX 2+ -, differential signal terminal), and only the second pair of upper row signal terminals (D + -, differential signal terminal) and the upper row flat Power terminals (Power/VBUS) are reserved for transmitting the USB2.0 signal. Taking the plurality of lower flat terminals 34 as an example, the plurality of lower flat terminals 34 may also omit the first pair of lower signal terminals (TX 2+ -, differential signal terminal), the third pair of lower signal terminals (RX 1+ -, differential signal terminal), and only the second pair of lower signal terminals (D + -, differential signal terminal) and the lower flat Power terminals (Power/VBUS) are reserved for transmitting USB2.0 signals.
In this embodiment, in more detail, the plug frame opening 310 is formed at one end of the shielding shell 31, and the insulating body 32 includes a base 321 and a tongue plate 322 extending from one side of the base 321.
In the present embodiment, the plug electrical connector 6 is of USB TYPE-C specification, but not limited thereto, and the plug electrical connector 6 includes a shielding shell 61, an insulating main body 62 disposed in the shielding shell 61, a plurality of upper rows of elastic terminals 63 disposed on the insulating main body 62, and a plurality of lower rows of elastic terminals 64.
In this embodiment, in more detail, the insertion frame opening 610 is formed at one end of the shielding shell 61, and the insulating main body 62 includes a base 621, an upper plate 622 and a lower plate 623 extending from one side of the base 621, and an insertion slot 624 formed between the upper plate 622 and the lower plate 623.
In the present embodiment, more specifically, the plurality of upper row elastic terminals 63 are composed of a plurality of upper row elastic signal terminals, upper row elastic power terminals and upper row elastic ground terminals. Viewed from the front of the upper row of elastic terminals 63, the upper row of elastic terminals 63 are sequentially arranged from the right side to the left side as an upper row of elastic ground terminals (Gnd), a first pair of upper row signal terminals (TX 1+ -, differential signal terminals), a second pair of upper row signal terminals (D + -, differential signal terminals), a third pair of upper row signal terminals (RX 2+ -, differential signal terminals), and upper row elastic Power terminals (Power/VBUS), reserved terminals (RFU) and the leftmost upper row of elastic ground terminals (Gnd) between the three pairs of upper row signal terminals, however, the arrangement order is only by way of example and not limited.
In this embodiment, each upper row of elastic terminals 63 includes an upper row of elastic contact sections, an upper row of elastic connection sections, and an upper row of elastic soldering sections. An upper row of elastic connecting sections is disposed on the upper plate 622, the upper row of elastic contact sections extends from one side of the upper row of elastic connecting sections and is located on the lower surface of the upper plate 622, and the upper row of elastic welding sections extends from the other side of the upper row of elastic connecting sections and penetrates through the insulating main body 62. The upper rows of flexible signal terminals extend into the slot 624 to transmit a set of first signals (i.e., USB3.0 signals), and the upper rows of flexible solder segments extend into the rear side of the insulating body 62. Furthermore, the upper row of flexible welding sections is horizontally used and is separated from the lower row of flexible welding sections to be arranged in two rows.
In the present embodiment, more specifically, the plurality of lower elastic terminals 64 are composed of a plurality of lower elastic signal terminals, a lower elastic power terminal and a lower elastic ground terminal. From the front view of the plurality of lower elastic terminals 64, the plurality of lower elastic terminals 64 are sequentially, from left to right, a lower elastic ground terminal (Gnd), a first pair of lower signal terminals (TX 2+ -, a differential signal terminal), a second pair of lower signal terminals (D + -, a differential signal terminal), a third pair of lower signal terminals (RX 1+ -, a differential signal terminal), and a lower elastic Power terminal (Power/VBUS), a reserved terminal (RFU) and a leftmost lower elastic ground terminal (Gnd) between the three pairs of lower signal terminals, however, the arrangement order is only by way of example, and not limited thereto. Here, the twelve lower elastic terminals 64 are assembled to transmit USB3.0 signals.
In the present embodiment, in more detail, each of the lower elastic terminals 64 includes a lower elastic contact section, a lower elastic connection section and a lower elastic welding section. The lower elastic connecting section is disposed on the lower plate 623, the lower elastic contact section extends from one side of the lower elastic connecting section to be located on the upper surface of the lower plate 623, and the lower elastic welding section extends from the other side of the lower elastic connecting section to penetrate through the insulating main body 62. The plurality of lower rows of flexible signal terminals extend into the slot 624 to transmit a set of second signals (i.e., USB3.0 signals), the plurality of lower rows of flexible solder segments extend to the rear side of the insulating body 62, and the plurality of lower rows of flexible solder segments are used to form horizontal pins.
In the present embodiment, more specifically, the upper row elastic terminals 63 or the lower row elastic terminals 64 are only examples of the terminals that can transmit USB3.0 signals. In some embodiments, when the USB2.0 signal is transmitted, taking the upper row elastic terminals 63 as an example, the upper row elastic terminals 63 may omit the first pair of upper row signal terminals (TX 1+ -, differential signal terminal), the third pair of upper row signal terminals (RX 2+ -, differential signal terminal), and only the second pair of upper row signal terminals (D + -, differential signal terminal) and the upper row elastic Power terminals (Power/VBUS) are reserved for transmitting the USB2.0 signal. Taking the plurality of lower elastic terminals 64 as an example, the plurality of lower elastic terminals 64 may also omit the first pair of lower signal terminals (TX 2+, differential signal terminals) and the third pair of lower signal terminals (RX 1+, differential signal terminals), and only the second pair of lower signal terminals (D +, differential signal terminals) and the lower elastic Power terminals (Power/VBUS) are reserved for transmitting USB2.0 signals.
In this embodiment, the socket connection device 100 may be mounted on a housing (not shown) of an electronic product, such as a television, a display screen, and the like.
In this embodiment, when the plug connection device 200 is mated with the receptacle connection device 100, the plug electrical connector 6 and the locking member 7 are aligned with the insertion hole 22 and the locking hole 21 of the panel 2, so that the plug electrical connector 6 is plugged into the receptacle electrical connector 3, and the locking portion 71 of the locking member 7 is locked in the locking hole 21, so that the plug connection device 200 is fixedly connected to the receptacle connection device 100. The upper row elastic terminals 63 and the lower row elastic terminals 64 of the plug electrical connector 6 contact the upper row flat terminals 33 and the lower row flat terminals 34 of the receptacle electrical connector 3, respectively.
Please refer to fig. 4 to 5, wherein fig. 4 is an external view, and fig. 5 is an exploded view. In order to achieve the second embodiment of the present invention, the difference between the second embodiment and the first embodiment is: the surface of the panel 2 of this embodiment includes a plurality of locking holes 21 located at both sides of the insertion hole 22, and a plurality of rings 51 for passing through a plurality of locking members 7 are disposed at both sides of the plug body 5. When the plug connecting device 200 is mated with the receptacle connecting device 100, the plug electrical connector 6 and the locking member 7 are aligned with the insertion hole 22 and the locking hole 21 of the panel 2, so that the plug electrical connector 6 is plugged into the receptacle electrical connector 3, and the locking portion 71 of the locking member 7 is locked into the locking hole 21, thereby providing a more stable engagement of the plug connecting device 200 on the receptacle connecting device 100.
An embodiment of the utility model provides a lockhole on the socket connecting device is fixed with plug connecting device's the mutual halving of locking piece, when plug connecting device docks in socket connecting device, aligns jack and lockhole of panel with plug electric connector and locking piece, makes plug electric connector peg graft in socket electric connector, and the locking portion lock of locking piece connects in the lockhole, supplies the plug connecting device rigid coupling on socket connecting device.
Although the present invention has been described with reference to the above preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A socket connecting device is characterized by comprising a circuit board; the panel is arranged on the circuit board, and the surface of the panel comprises a lock hole and a jack; and the socket electric connector is arranged on the circuit board, and one plugging frame opening of the socket electric connector is correspondingly positioned in the jack.
2. The receptacle connecting device according to claim 1, wherein: the socket electric connector comprises a shielding shell, an insulating body arranged in the shielding shell, a plurality of upper row flat terminals and a plurality of lower row flat terminals, wherein the upper row flat terminals and the lower row flat terminals are arranged on the insulating body.
3. The receptacle connecting device according to claim 2, wherein: the socket electrical connector further comprises a shielding plate positioned on the insulating body and arranged between each upper row of flat terminals and each lower row of flat terminals.
4. A jack connection device as claimed in claim 3 wherein: the insulating body comprises a base and a tongue plate extending from one side of the base, and two sides of the front end of the shielding plate are exposed out of two sides of the tongue plate.
5. The receptacle connecting device according to claim 4, wherein: the surface of the panel comprises a plurality of lock holes positioned at two sides of the jack.
6. A plug connection device, characterized by: a plug body, one side of which is provided with a joining part; the plug electric connector is arranged at one end of the plug body; and the locking piece is arranged on the joint part in a penetrating mode, one end of the locking piece comprises a locking part exposed out of one end of the joint part, and the other end of the locking piece comprises a holding part exposed out of the other end of the joint part.
7. The plug connection device of claim 6, wherein: the plug electric connector comprises a shielding shell, an insulating main body arranged in the shielding shell, a plurality of upper-row elastic terminals and a plurality of lower-row elastic terminals which are arranged on the insulating main body.
8. The plug connection device of claim 7, wherein: the insulating main body comprises a base, an upper plate body extending from one side of the base, a lower plate body and a slot formed between the upper plate body and the lower plate body.
9. The plug connection device of claim 8, wherein: the plug body is provided with a plurality of connecting parts for the plurality of locking parts to pass through.
10. The plug connection device of claim 8, wherein: the plug electrical connector further comprises a clamping structure, wherein the clamping structure comprises a plurality of clamping arms extending into two sides of the slot.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108205765 | 2019-05-09 | ||
| TW108205765 | 2019-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212784017U true CN212784017U (en) | 2021-03-23 |
Family
ID=75066594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020730294.4U Active CN212784017U (en) | 2019-05-09 | 2020-05-07 | Socket connecting device and plug connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212784017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394612A (en) * | 2021-05-26 | 2021-09-14 | 浙江吉利控股集团有限公司 | Charging equipment, charging plug, charging connection structure and electric automobile |
| CN113866981A (en) * | 2021-09-23 | 2021-12-31 | 青岛小鸟看看科技有限公司 | Electronic equipment assembly |
| TWI825863B (en) * | 2021-08-20 | 2023-12-11 | 日商日本航空電子工業股份有限公司 | Connector assembly |
-
2020
- 2020-05-07 CN CN202020730294.4U patent/CN212784017U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113394612A (en) * | 2021-05-26 | 2021-09-14 | 浙江吉利控股集团有限公司 | Charging equipment, charging plug, charging connection structure and electric automobile |
| CN113394612B (en) * | 2021-05-26 | 2023-06-09 | 浙江吉利控股集团有限公司 | Charging equipment, charging plug, charging connection structure and electric automobile |
| TWI825863B (en) * | 2021-08-20 | 2023-12-11 | 日商日本航空電子工業股份有限公司 | Connector assembly |
| CN113866981A (en) * | 2021-09-23 | 2021-12-31 | 青岛小鸟看看科技有限公司 | Electronic equipment assembly |
| WO2023045685A1 (en) * | 2021-09-23 | 2023-03-30 | 青岛小鸟看看科技有限公司 | Electronic device assembly |
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