CN217215174U - Quick charge pastes USB connector immediately - Google Patents
Quick charge pastes USB connector immediately Download PDFInfo
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- CN217215174U CN217215174U CN202221207540.3U CN202221207540U CN217215174U CN 217215174 U CN217215174 U CN 217215174U CN 202221207540 U CN202221207540 U CN 202221207540U CN 217215174 U CN217215174 U CN 217215174U
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Abstract
The utility model discloses a quick charge pastes USB connector immediately, including metal casing, insulator and terminal group, a terminal in the terminal group is for detecting the discernment terminal, it is equipped with detection discernment terminal head to detect the discernment terminal, detect discernment terminal base member portion and detect discernment terminal welding foot portion, the protruding detection discernment terminal butt joint portion that is equipped with in front of detecting the discernment terminal head, the both sides of detecting the discernment terminal are equipped with respectively and arrange at terminal group outlying banket, the banket is including banket main part and banket welding foot portion, the both sides of detecting the discernment terminal head are connected with the one end of banket main part respectively, thereby make the chevron structure that forms the inversion between detection discernment terminal and the banket. The utility model has the advantages of simple structure, reasonable in design sets up the banket through the both sides that detect discernment terminal head, has strengthened the structural strength who detects the discernment terminal, makes its non-deformable and crooked in process of production, has improved the yields of product widely.
Description
Technical Field
The utility model relates to a female seat technical field of USB, more specifically say, relate to a quick charge pastes USB connector immediately.
Background
USB charging equipment is applied extremely widely in the current market, almost all portable electronic equipment use a USB port for charging and data communication, the existing USB female seat is generally provided with a detection identification terminal in the USB female seat and can be electrically connected with a corresponding detection identification circuit for identifying the fast charging protocols such as PD or QC4.0 supported by the equipment to adjust the discharge size, the existing detection identification terminal is generally longer than other terminals and extends out of the outermost end of the whole terminal group, and the structural strength of the existing detection identification terminal is weaker, so that the existing detection identification terminal is easy to deform and damage when being subjected to external force in production, and the yield of products is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a quick charge pastes USB connector immediately.
In order to achieve the above object, the present invention provides a fast charging vertical-pasting USB connector, comprising a metal shell, an insulator and a terminal set, wherein the insulator is injection-molded outside the terminal set, the metal shell is installed outside the insulator, the insulator comprises a tongue plate and a bottom plate, one terminal of the terminal set is a detection identification terminal, the detection identification terminal is provided with a detection identification terminal head, a detection identification terminal base body and a detection identification terminal welding foot, which are sequentially connected from top to bottom, the front of the detection identification terminal head is convexly provided with a detection identification terminal butt-joint part, the front of the detection identification terminal head is exposed from the front of the tongue plate, the detection identification terminal base body is embedded inside the tongue plate and the bottom plate, the detection identification terminal welding foot extends from the bottom of the bottom plate to the outside, two sides of the detection identification terminal are respectively provided with a protection foot arranged at the periphery of the terminal set, the protective foot comprises a protective foot main body part and a protective foot welding foot part, wherein two sides of the head part of the detection identification terminal are respectively connected with one end of the protective foot main body part, so that an inverted herringbone structure is formed between the detection identification terminal and the protective foot, the other end of the protective foot main body part is connected with one end of the protective foot welding foot part, the protective foot main body part is embedded in the tongue plate and the bottom plate, and the protective foot welding foot part extends out of the bottom plate.
In a preferred embodiment, the other terminals in the terminal group are a VCC power supply terminal, a D-signal terminal, a D + signal terminal and a GND ground terminal, respectively, and the VCC power supply terminal, the D-signal terminal, the detection identification terminal, the D + signal terminal and the GND ground terminal are arranged in sequence.
In a preferred embodiment, the VCC power terminal, the D-signal terminal, the D + signal terminal, and the GND ground terminal are respectively provided with respective elastic butt-joint portions, base portions, and leg portions, the elastic butt-joint portions of the VCC power terminal, the D-signal terminal, the D + signal terminal, and the GND ground terminal all extend out from the front surface of the tongue plate, the base portions of the VCC power terminal, the D-signal terminal, the D + signal terminal, and the GND ground terminal are all embedded in the tongue plate and the bottom plate, and the leg portions of the VCC power terminal, the D-signal terminal, the D + signal terminal, and the GND ground terminal all extend out from the bottom of the bottom plate.
In a preferred embodiment, an angle between the leg portion of the VCC power supply terminal and the base body portion is 90 degrees or 180 degrees, an angle between the leg portion of the D-signal terminal and the base body portion is 90 degrees or 180 degrees, an angle between the detection identification terminal leg portion of the detection identification terminal and the detection identification terminal base body portion is 90 degrees or 180 degrees, an angle between the leg portion of the D + signal terminal and the base body portion is 90 degrees or 180 degrees, an angle between the leg portion of the GND ground terminal and the base body portion is 90 degrees or 180 degrees, and an angle between the leg guard leg portion and the detection identification terminal base body portion is 90 degrees or 180 degrees.
As a preferred embodiment, the front surface and the back surface of the metal shell are respectively provided with a first through hole, each first through hole is internally provided with a first positioning pressing sheet, the lower end of each first positioning pressing sheet is connected with the bottom end of the corresponding first through hole, the upper end of each first positioning pressing sheet is provided with a first positioning protruding portion, each first positioning protruding portion protrudes towards the inside of the metal shell and extends into the metal shell, the two sides of the metal shell are respectively provided with a second through hole, each second through hole is internally provided with a second positioning pressing sheet, the upper end of each second positioning pressing sheet is connected with the top end of the corresponding second through hole, each second positioning pressing sheet inclines towards the inside of the metal shell from top to bottom, the lower end of each second positioning pressing sheet is provided with a second positioning protruding portion, and the second positioning protruding portions protrude towards the inside of the metal shell and extend into the inside of the metal shell.
As a preferred embodiment, a first positioning slot is arranged on the front surface of the bottom plate, a second positioning slot is arranged on the back surface of the bottom plate, first concave positions are respectively arranged on two sides of the bottom plate, and a second concave position is arranged at the bottom of the front end of each first concave position;
the front lower extreme of metal casing is equipped with first location inserted block, first location inserted block inserts arranges the first location slot of insulator in, metal casing's back lower extreme is equipped with second location inserted block, second location inserted block inserts arranges the second location slot of insulator in, metal casing's both sides lower extreme is equipped with the lug respectively in the past backward in proper order and fixes a position participates in, the location is participated in inserting and is arranged in corresponding first concave position, the lug is bent into in the corresponding second concave position, metal casing's lower terminal surface supports each other with the top surface of bottom plate and leans on.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model has the advantages of simple structure, reasonable in design sets up the banket through the both sides that detect discernment terminal head, has strengthened the structural strength who detects the discernment terminal, makes its non-deformable and crooked in process of production, has improved the yields of product widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of a first quick-charging vertical-attachment USB connector according to an embodiment of the present invention;
fig. 2 is a front view of a first terminal set provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first terminal set according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first quick charging vertical-adhesion USB connector according to an embodiment of the present invention with a metal shell hidden;
fig. 5 is a schematic structural diagram of a first metal shell according to an embodiment of the present invention;
fig. 6 is a second schematic structural diagram of a first female USB socket with a terminal protection function according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second USB female socket with a terminal protection function according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 6, a first embodiment of the present invention provides a quick-charging vertical-mounting USB connector, which includes a metal shell 1, an insulating body 2 and a terminal set 3, wherein the insulating body 2 is injection-molded outside the terminal set 3, the metal shell 1 is installed outside the insulating body 2, and each component of the present embodiment is described in detail below with reference to the accompanying drawings.
As shown in fig. 4, the insulating body 2 includes a tongue plate 21 and a bottom plate 22, in this embodiment, the bottom plate 22 is horizontally disposed, the tongue plate 21 is vertically mounted on the top surface of the bottom plate 22, a first positioning slot 221 is disposed on the front surface of the bottom plate 22, a second positioning slot 222 is disposed on the back surface of the bottom plate 22, first concave portions 223 are respectively disposed on two sides of the bottom plate 22, and a second concave portion 224 is disposed at the bottom of the front end of each first concave portion 223.
As shown in fig. 2 to 4, the terminal group 3 may include a VCC power supply terminal 31, a D-signal terminal 32, a detection recognition terminal 33, a D + signal terminal 34, and a GND ground terminal 35, which are arranged in order.
The detection identification terminal 33 is provided with a detection identification terminal head 331, a detection identification terminal base body 332 and a detection identification terminal welding foot 333 which are sequentially connected from top to bottom, the front surface of the detection identification terminal head 331 is exposed from the front surface of the tongue plate 21, meanwhile, the detection identification terminal butt joint part 3311 is convexly arranged on the front surface of the detection identification terminal head 331, so that the detection identification terminal 33 can be electrically connected with a corresponding detection identification circuit for identifying the fast charging protocol such as PD or QC4.0 supported by the device, thereby adjusting the discharge size, the detection identification terminal base body 332 is embedded in the tongue plate 21 and the bottom plate 22, and the detection identification terminal welding foot 333 extends out from the bottom of the bottom plate 22.
Preferably, in order to reinforce the structural strength of the detection identification terminal 33, protection legs 36 disposed at the periphery of the terminal group 3 may be provided at both sides of the detection identification terminal head portion 331, the protection legs 36 including a protection leg main portion 361 and a protection leg soldering portion 362, both sides of the detection identification terminal head portion 331 being respectively connected to one end of the protection leg main portion 361, so that an inverted chevron structure is formed between the detection identification terminal 33 and the protection legs 36, the other end of the protection leg main portion 361 being connected to one end of the protection leg soldering portion 362, the protection leg main portion 361 being embedded in the tongue plate 21 and the bottom plate 22, the protection leg soldering portion 362 being protruded from the bottom of the bottom plate 22 to the outside.
When in use, the foot protection welding part 362 can be short-circuited with the positive electrode or the negative electrode, or any wiring processing is not needed.
In specific implementation, the VCC power terminal 31, the D-signal terminal 32, the D + signal terminal 34, and the GND ground terminal 35 are respectively provided with a respective elastic butt-joint portion 301, a base portion 302, and a solder tail portion 303, the elastic butt-joint portions 301 of the VCC power terminal 31, the D-signal terminal 32, the D + signal terminal 34, and the GND ground terminal 35 all extend out from the front surface of the tongue plate 21 to the outside and can tightly abut against corresponding conductive structures during connection, the base portions 302 of the VCC power terminal 31, the D-signal terminal 32, the D + signal terminal 34, and the GND ground terminal 35 are all embedded inside the tongue plate 21 and the bottom plate 22, and the solder tail portions 303 of the VCC power terminal 31, the D-signal terminal 32, the D + signal terminal 34, and the GND ground terminal 35 all extend out from the bottom of the bottom plate 22.
Preferably, the elastic butting portion 301 of each of the VCC power supply terminal 31, the D-signal terminal 32, the D + signal terminal 34 and the GND ground terminal 35 is offset toward the detection recognition terminal base portion 332 with respect to the respective solder tail portions 303, so that the connection between the VCC power supply terminal 31, the D-signal terminal 32, the D + signal terminal 34 and the GND ground terminal 35 and the insulating body 2 is further tightened.
During production, the tail end of the welding foot part 303 of each terminal can be connected with the material belt, so that automatic production is facilitated.
As shown in fig. 5, the front and back of the metal casing 1 are respectively provided with a first through hole 11, each first through hole 11 is internally provided with a first positioning pressing sheet 111, the lower end of the first positioning pressing sheet 111 is connected with the bottom end of the first through hole 11, preferably, the upper end of the first positioning pressing sheet 111 is provided with a first positioning protrusion 1111, the first positioning protrusion 1111 protrudes towards the inside of the metal casing 1 and extends into the inside of the metal casing 1, the two sides of the metal casing 1 are respectively provided with a second through hole 12, each second through hole 12 is internally provided with a second positioning pressing sheet 121, the upper end of the second positioning pressing sheet 121 is connected with the top end of the second through hole 12, the second positioning pressing sheet 121 inclines towards the inside of the metal casing 1 from the top to the bottom, the lower end of the second positioning pressing sheet 121 is provided with a second positioning protrusion 1211, the second positioning protrusion 1211 protrudes towards the inside of the metal casing 1 and extends into the inside of the metal casing 1, when the male USB seat is inserted into the female USB seat, the first positioning pressing piece 111 and the second positioning pressing piece 121 can press the outer surface of the male USB head inwards, so that the male USB seat and the female USB seat are more stably connected.
As shown in fig. 1 to 6, a first positioning insertion block 13 may be disposed at the lower end of the front surface of the metal shell 1, a second positioning insertion block 14 may be disposed at the lower end of the back surface of the metal shell 1, and a lug 15 and a positioning pin 16 may be sequentially disposed at the lower ends of the two sides of the metal shell 1 from front to back, respectively, when the metal shell is mounted, the first positioning insertion block 13 is inserted into a first positioning insertion groove 221 of the insulation body 2, the second positioning insertion block 14 is inserted into a second positioning insertion groove 222 of the insulation body 2 to limit the displacement of the metal shell 1 in the forward, backward, leftward and rightward directions, the lugs 15 at the two sides of the metal shell 1 may be bent into second recesses 224 to limit the displacement of the metal shell 1 in the upward direction, the lower end surface of the metal shell 1 abuts against the top surface of the bottom plate 22 to limit the displacement of the metal shell 1 in the downward direction, so that the metal shell 1 and the insulation body 2 are tightly connected together, the positioning pin 16 is inserted into the first concave 223, and when the USB female socket is installed, the lower section area of the positioning pin 16 can be inserted into a corresponding jack in the circuit board, so that the USB female socket can be fixedly connected to the circuit board.
In this embodiment, the included angle between the leg portion 303 of the VCC power supply terminal 31 and the base body portion 302 is 90 degrees, the included angle between the leg portion 303 of the D-signal terminal 32 and the base body portion 302 is 90 degrees, the included angle between the detection identification terminal leg portion 333 of the detection identification terminal and the detection identification terminal base body portion 332 is 90 degrees, the included angle between the leg portion 303 of the D + signal terminal 34 and the base body portion 302 is 90 degrees, the included angle between the leg portion 303 of the GND ground terminal 35 and the base body portion 302 is 90 degrees, and the included angle between the leg protection leg portion 362 and the detection identification terminal base body portion 332 is 90 degrees. The connector of the embodiment is a patch connector.
Example two
Referring to fig. 7, a second embodiment of the present invention provides another fast charging vertical-adhesion USB connector, which includes a metal shell 1, an insulating body 2 and a terminal set 3, and the structure of the second embodiment is mostly the same as that of the first embodiment, and the same parts are not repeated herein, but only the angles of the solder leg portions of the terminals are different.
As shown in fig. 7, in the present embodiment, the included angle between the leg portion 303 of the VCC power supply terminal 31 and the base body portion 302 is 180 degrees, the included angle between the leg portion 303 of the D-signal terminal 32 and the base body portion 302 is 180 degrees, the included angle between the detection identification terminal leg portion 333 of the detection identification terminal and the detection identification terminal base body portion 332 is 180 degrees, the included angle between the leg portion 303 of the D + signal terminal 34 and the base body portion 302 is 180 degrees, the included angle between the leg portion 303 of the GND ground terminal 35 and the base body portion 302 is 180 degrees, and the included angle between the leg guard leg portion 362 and the detection identification terminal base body portion 332 is 180 degrees. The connector of the present embodiment is an in-line connector.
To sum up, the utility model has the advantages of simple structure, reasonable in design sets up the banket through the both sides that detect discernment terminal head, has strengthened the structural strength who detects the discernment terminal, makes its non-deformable and crooked in process of production, has improved the yields of product widely.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (6)
1. The utility model provides a quick charge pastes USB connector immediately, includes metal casing (1), insulator (2) and terminal group (3), insulator (2) injection moulding is in the outside of terminal group (3), the outside at insulator (2) is installed in metal casing (1), insulator (2) include hyoplastron (21) and bottom plate (22), its characterized in that: one terminal in the terminal group (3) is a detection identification terminal (33), the detection identification terminal (33) is provided with a detection identification terminal head part (331), a detection identification terminal base part (332) and a detection identification terminal soldering foot part (333) which are sequentially connected from top to bottom, the front surface of the detection identification terminal head part (331) is convexly provided with a detection identification terminal butt-joint part (3311), the front surface of the detection identification terminal head part (331) is exposed from the front surface of the tongue plate (21), the detection identification terminal base part (332) is embedded in the tongue plate (21) and the bottom plate (22), the detection identification terminal soldering foot part (333) extends out from the bottom of the bottom plate (22), two sides of the detection identification terminal (33) are respectively provided with a protection foot (36) arranged on the periphery of the terminal group (3), and the protection foot (36) comprises a protection foot main body part (361) and a protection foot soldering foot part (362), the two sides of the head part (331) of the detection identification terminal are respectively connected with one end of a foot protection main body part (361), so that an inverted chevron-shaped structure is formed between the detection identification terminal (33) and the foot protection (36), the other end of the foot protection main body part (361) is connected with one end of a foot protection welding foot part (362), the foot protection main body part (361) is embedded in the tongue plate (21) and the bottom plate (22), and the foot protection welding foot part (362) extends out of the bottom plate (22).
2. The quick charge stand-on USB connector of claim 1, wherein: the other terminals in the terminal group (3) are respectively a VCC power supply terminal (31), a D-signal terminal (32), a D + signal terminal (34) and a GND grounding terminal (35), and the VCC power supply terminal (31), the D-signal terminal (32), the detection identification terminal (33), the D + signal terminal (34) and the GND grounding terminal (35) are sequentially arranged.
3. The quick charge stand-on USB connector of claim 2, wherein: the VCC power supply terminal (31), the D-signal terminal (32), the D + signal terminal (34) and the GND grounding terminal (35) are respectively provided with an elastic butt joint part (301), a base body part (302) and a welding leg part (303), the elastic butt joint parts (301) of the VCC power supply terminal (31), the D-signal terminal (32), the D + signal terminal (34) and the GND grounding terminal (35) all extend out of the front surface of the tongue plate (21), the base body parts (302) of the VCC power supply terminal (31), the D-signal terminal (32), the D + signal terminal (34) and the GND grounding terminal (35) are embedded in the tongue plate (21) and the bottom plate (22), and the welding foot parts (303) of the VCC power supply terminal (31), the D-signal terminal (32), the D + signal terminal (34) and the GND grounding terminal (35) all extend out of the bottom plate (22).
4. The quick charge stand-on USB connector of claim 3, wherein: the included angle between the leg part (303) of the VCC power supply terminal (31) and the base body part (302) is 90 degrees or 180 degrees, the included angle between the leg part (303) of the D-signal terminal (32) and the base body part (302) is 90 degrees or 180 degrees, the included angle between the detection identification terminal leg part (333) of the detection identification terminal and the detection identification terminal base body part (332) is 90 degrees or 180 degrees, the included angle between the leg part (303) of the D + signal terminal (34) and the base body part (302) is 90 degrees or 180 degrees, the included angle between the leg part (303) of the GND ground terminal (35) and the base body part (302) is 90 degrees or 180 degrees, and the included angle between the leg protection leg part (362) and the detection identification terminal base body part (332) is 90 degrees or 180 degrees.
5. The quick charge stand-on USB connector of claim 1, wherein: the front surface and the back surface of the metal shell (1) are respectively provided with a first through hole (11), each first through hole (11) is internally provided with a first positioning pressing sheet (111), the lower end of each first positioning pressing sheet (111) is connected with the bottom end of the corresponding first through hole (11), the upper end of each first positioning pressing sheet (111) is provided with a first positioning protruding part (1111), each first positioning protruding part (1111) protrudes towards the inside of the metal shell (1) and extends into the inside of the metal shell (1), two sides of the metal shell (1) are respectively provided with a second through hole (12), each second through hole (12) is internally provided with a second positioning pressing sheet (121), the upper end of each second positioning pressing sheet (121) is connected with the top end of the corresponding second through hole (12), the second positioning pressing sheets (121) are inclined towards the inside of the metal shell (1) from the top to the bottom, the lower ends of the second positioning pressing sheets (121) are provided with second positioning protruding parts (1211), the second positioning protrusion (1211) protrudes towards the inside of the metal shell (1) and extends into the inside of the metal shell (1).
6. The quick charge stand-on USB connector of claim 1, wherein: a first positioning slot (221) is formed in the front face of the bottom plate (22), a second positioning slot (222) is formed in the back face of the bottom plate (22), first concave positions (223) are formed in two sides of the bottom plate (22) respectively, and a second concave position (224) is formed in the bottom of the front end of each first concave position (223);
the front lower extreme of metal casing (1) is equipped with first location inserted block (13), first location inserted block (13) are inserted and are arranged in first location slot (221) of insulator (2), the back lower extreme of metal casing (1) is equipped with second location inserted block (14), second location inserted block (14) are inserted and are arranged in second location slot (222) of insulator (2), the both sides lower extreme of metal casing (1) is equipped with lug (15) and location in proper order backward respectively in the past and participates in (16), location is participated in (16) and is arranged in corresponding first concave position (223) in inserting, lug (15) are bent into corresponding second concave position (224), the lower terminal surface of metal casing (1) and the top surface of bottom plate (22) support each other and lean on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207540.3U CN217215174U (en) | 2022-05-19 | 2022-05-19 | Quick charge pastes USB connector immediately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207540.3U CN217215174U (en) | 2022-05-19 | 2022-05-19 | Quick charge pastes USB connector immediately |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217215174U true CN217215174U (en) | 2022-08-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221207540.3U Active CN217215174U (en) | 2022-05-19 | 2022-05-19 | Quick charge pastes USB connector immediately |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217215174U (en) |
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2022
- 2022-05-19 CN CN202221207540.3U patent/CN217215174U/en active Active
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