Heightened ultrahigh frequency transmission TYPE C connector

Abstract

A heightened ultrahigh-frequency transmission TYPE C connector comprises a female-end connector and a male-end connector, the female-end connector comprises a female-end terminal assembly, and the width of the part, buried in a female-end insulating body, of each pair of female-end high-frequency upper terminals is smaller than the width of the part, exposed out of the female-end insulating body, of each pair of female-end high-frequency upper terminals, so that female-end upper terminal narrow parts are formed; the width of the part, embedded in the female end insulating body, of each pair of female end high-frequency lower terminals is smaller than the width of the part, exposed out of the female end insulating body, of each pair of female end high-frequency lower terminals, so that female end lower terminal narrow parts are formed; the width of the part, buried in the male end insulating body, of each pair of male end high-frequency upper terminals is smaller than the width of the part, exposed out of the male end insulating body, of each pair of male end high-frequency upper terminals, so that a male end upper terminal narrow part is formed; and the width of the part, embedded in the male end insulating body, of each pair of male end high-frequency lower terminals is smaller than the width of the part, exposed out of the male end insulating body, of each pair of male end high-frequency lower terminals, so that a male end lower terminal narrow part is formed. The utility model has the advantages that the loss and delay of signal transmission can be reduced, and the impedance matching is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a TYPE C connector, especially a high-type ultrahigh frequency transmission TYPE C connector. BACKGROUND

[0002] In the prior art, in order to match with a specific device, the TYPE C female connector needs to be high, thereby simplifying the board layer structure in the PCBA, and a male connector needs to be designed to match the female connector. Through a high TYPE C female connector, the structure that originally needs to be completed by stacking and fixing multiple circuit boards can be realized on a single PCB. Meanwhile, the high female connector can also improve the structural rigidity of the connector, and the fixing feet are integrated on the outer hardware shell, which can realize the integrity of the interface body (the interface body surface has no any opening), thereby being beneficial to the structural rigidity of the TYPE C female connector. However, after the TYPE C female connector and the male connector are high, the high frequency transmission signal may be affected, mainly due to the following factors: the increase of the pin length, the high means that the pin length of the connector is increased, which may increase the loss and delay of signal transmission. Impedance matching problem, the change of the pin length may cause the impedance matching problem, and then affect the integrity of the signal. SUMMARY

[0003] The utility model aims at providing a high-type ultrahigh frequency transmission TYPE C connector which can reduce the loss and delay of signal transmission and has good impedance matching.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A high-type ultrahigh frequency transmission TYPE C female connector, comprising a female connector and a male connector, the female connector and the male connector are matched, wherein the female connector comprises a female terminal assembly,

[0006] The female terminal assembly comprises:

[0007] The female upper row terminals are arranged on the female upper insulating body, the female upper insulating body comprises a female upper base and a female upper tongue plate arranged separately, each female upper row terminal has a female upper row terminal connecting part in the female upper base, a female upper row terminal welding part extending downward from the female upper row terminal connecting part to the female high part, and a female upper row terminal plug-in part extending from the female upper row terminal connecting part to the female upper tongue plate, and the female middle upper row terminal between the female upper base and the female upper tongue plate is bent into a 7-shaped structure; the female upper row terminals comprise at least a pair of female high frequency upper terminals.

[0008] The female lower row of terminals is arranged on the female lower insulating body, the female lower insulating body comprises a female lower base and a female lower tongue plate arranged separately, each female lower row of terminals has a female lower row of terminal connecting part in the female lower base, a female lower row of terminal welding part extending downward from the female lower row of terminal connecting part to the female higher part, and a female lower row of terminal plug-in part extending from the female lower row of terminal connecting part to the female lower tongue plate direction, the female lower row of terminals between the female lower base and the female lower tongue plate is bent into a 7-shaped structure; at least one pair of female high-frequency lower terminals is included in the female lower row of terminals;

[0009] The female shielding sheet is arranged between the female upper insulating body and the female lower insulating body, and separates and shields the female upper row of terminals and the female lower row of terminals;

[0010] The female shielding shell is arranged outside the female insulating body and surrounds the female tongue plate to form a female plug-in interface, and the female higher part is lower than the female plug-in interface;

[0011] The width of the part of each pair of female high-frequency upper terminals embedded in the female insulating body is smaller than the width of the part exposed outside the female insulating body to form a female upper terminal narrow part, and adjacent female upper terminal narrow parts are close to each other;

[0012] The width of the part of each pair of female high-frequency lower terminals embedded in the female insulating body is smaller than the width of the part exposed outside the female insulating body to form a female lower terminal narrow part, and adjacent female lower terminal narrow parts are close to each other.

[0013] As an improvement of the utility model, the male connector comprises a male terminal assembly,

[0014] The male terminal assembly comprises:

[0015] The male upper row of terminals is arranged on the male upper insulating body, the male upper insulating body comprises a male upper base and a male upper tongue plate arranged separately, each male upper row of terminals has a male upper row of terminal connecting part in the male upper base, a male upper row of terminal welding part extending downward from the male upper row of terminal connecting part to the male higher part, and a male upper row of terminal plug-in part extending from the male upper row of terminal connecting part to the male upper tongue plate direction, the male upper row of terminals between the male upper base and the male upper tongue plate is bent into a 7-shaped structure; at least one pair of male high-frequency upper terminals is included in the male upper row of terminals;

[0016] The male lower row of terminals is arranged on the male lower insulating body, the male lower insulating body comprises a male lower base and a male lower tongue plate arranged separately, each of the male lower row of terminals has a male lower row of terminal connecting part in the male lower base, a male lower row of terminal welding part extending downward from the male lower row of terminal connecting part to the male high part, and a male lower row of terminal plug-in part extending from the male lower row of terminal connecting part to the male lower tongue plate, the male lower row of terminals between the male lower base and the male lower tongue plate is bent into a 7-shaped structure, and at least one pair of male high frequency lower terminals is included in the male lower row of terminals;

[0017] The male shielding shell is arranged outside the male insulating body and surrounds the male tongue plate to form a male plug-in port, and the male high part is lower than the male plug-in port.

[0018] The male shielding shell is arranged outside the male insulating body and surrounds the male tongue plate to form a male plug-in port, and the male high part is lower than the male plug-in port.

[0019] The width of the part of each pair of the male high frequency upper terminals buried in the male insulating body is smaller than the width of the part exposed outside the male insulating body to form a male upper terminal narrow part, and adjacent male upper terminal narrow parts are close to each other.

[0020] The width of the part of each pair of the male high frequency lower terminals buried in the male insulating body is smaller than the width of the part exposed outside the male insulating body to form a male lower terminal narrow part, and adjacent male lower terminal narrow parts are close to each other.

[0021] As an improvement of the utility model, the female shielding shell comprises a female shielding shell main body and a female plug-in port inner shell, the female shielding shell main body comprises a female top wall, two female side walls integrally extended from the female top wall to two sides, and two female shielding plates extended inward from part of the female side walls, the female shielding plates are located in front of the female high part and at least partially shield the female high part, or the male shielding shell comprises a male shielding shell main body and a male plug-in port inner shell, the male shielding shell main body comprises a male top wall, two male side walls integrally extended from the male top wall to two sides, and two male shielding plates extended inward from part of the male side walls, the male shielding plates are located in front of the male high part and at least partially shield the male high part.

[0022] As an improvement of the utility model, the ratio of the width of the female upper terminal narrow part to the width of the female upper terminal is selected between 0.4-0.6, and the ratio of the width of the male upper terminal narrow part to the width of the male upper terminal is selected between 0.4-0.6.

[0023] As the improvement of the utility model, the ratio of the width of the narrow part of the female lower terminal to the width of the female lower terminal is selected between 0.4-0.6; the ratio of the width of the narrow part of the male lower terminal to the width of the male lower terminal is selected between 0.4-0.6.

[0024] As the improvement of the utility model, two female side walls each extend outward a female mounting foot, and each female mounting foot is provided with a female mounting hole; two male side walls each extend outward a male mounting foot, and each male mounting foot is provided with a male mounting hole.

[0025] As the improvement of the utility model, two female shielding plates each extend downward a first welding foot.

[0026] As the improvement of the utility model, the female shielding plate is provided with a hook piece on each side close to the female tongue plate.

[0027] As the improvement of the utility model, the female shielding plate is provided with at least one female protruding part in contact with the female grounding terminal.

[0028] As the improvement of the utility model, the female shielding plate is provided with a female extending part, which at least partially extends to the female heightening part and is located between the connecting part of the upper row of terminals and the lower row of terminals.

[0029] As the improvement of the utility model, the female shielding plate is provided with at least one female abutting part, which protrudes from the female base and contacts the female shielding shell; the male shielding plate is provided with at least one male abutting part, which protrudes from the male base and contacts the male shielding shell.

[0030] This invention employs a structure where the width of the portion of each pair of female high-frequency upper terminals embedded within the female insulation body is smaller than the width exposed outside the female insulation body, forming a narrow portion of the female upper terminal, with adjacent narrow portions of the female upper terminals close to each other; similarly, the width of the portion of each pair of female high-frequency lower terminals embedded within the female insulation body is smaller than the width exposed outside the female insulation body, forming a narrow portion of the female lower terminal, with adjacent narrow portions of the female lower terminals close to each other. Furthermore, the structure also employs a structure where the width of the portion of each pair of male high-frequency upper terminals embedded within the male insulation body is smaller than the width exposed outside the male insulation body, forming a narrow portion of the male upper terminal, with adjacent narrow portions of the male upper terminals close to each other; similarly, the structure also employs a structure where the width of the portion of each pair of male high-frequency lower terminals embedded within the male insulation body is smaller than the width exposed outside the male insulation body, forming a narrow portion of the male lower terminal, with adjacent narrow portions of the male lower terminals close to each other. Through testing, this invention has demonstrated advantages such as reduced signal transmission loss and delay, as well as good impedance matching. Attached Figure Description

[0031] Figure 1 This is an exploded structural diagram of one embodiment of the female connector in this utility model.

[0032] Figure 2 for Figure 1 A schematic diagram of the assembled 3D structure.

[0033] Figure 3 for Figure 1 An exploded view of the female terminal assembly.

[0034] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure of the upper terminal of the female end located on the tongue plate of the female end.

[0035] Figure 5 for Figure 1 A schematic diagram of the cross-sectional structure of the upper terminal of the female end located at the base of the female end.

[0036] Figure 6 for Figure 1 Another perspective structural diagram of the female end shielding shell.

[0037] Figure 7 for Figure 2 A three-dimensional structural diagram from another perspective.

[0038] Figure 8 for Figure 1 A three-dimensional structural diagram of the mother end raised section from another perspective.

[0039] Figure 9It is an exploded structural schematic view of one embodiment of the male connector in the utility model.

[0040] Figure 10 It is Figure 9 The assembled three-dimensional structure schematic view.

[0041] Figure 11 It is Figure 9 The sectional structure schematic view of the male upper terminal in the male connector in the utility model.

[0042] Figure 12 It is Figure 10 The three-dimensional structure schematic view of another perspective of the male connector in the utility model.

[0043] Figure 13 It is Figure 9 The three-dimensional structure schematic view of another perspective of the male connector in the utility model. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments.

[0045] The application will be further described below. Figures 1-6 The application will be further described below.

[0046] Figures 1-6 Disclosed is a high-type super high frequency transmission TYPE C connector, comprising a female terminal assembly 1, the female terminal assembly 1 comprising:

[0047] The female upper row terminal 12 is arranged on the female upper insulating body 11, and the female upper insulating body 11 comprises a female upper base 111 and a female upper tongue plate 112 arranged separately, each female upper row terminal 13 has a female upper row terminal connecting part 121 (see Figure 3 and Figure 4), and a female upper row terminal welding portion 122 extending out of the female upper row terminal connecting portion 121 of the female heightening portion 2 downward, and a female upper row terminal plug-in portion 123 extending out of the female upper row terminal connecting portion upward the female upper tongue plate 112, the female upper row terminal 12 is bent into a 7-shaped structure between the female upper base portion 111 and the female upper tongue plate 112; the female upper row terminal 12 includes at least one pair of female high frequency upper terminals 124 (three pairs in this embodiment); the female upper insulating body 11 is divided into two spaced female upper base portions 111 and female upper tongue plates 112, and pre-selected injection molding can prevent the stress generated by too high height of the female upper row terminal 12 when being bent in the middle, and make the female upper row terminal plug-in portion 123 and the female upper row terminal connecting portion 121 deform when being bent.

[0048] The female lower row terminal 13 is arranged on the female lower insulating body 15, the female lower insulating body 15 includes two spaced female lower base portions 151 and female lower tongue plates 152, each of the female lower row terminal 13 has a female lower row terminal connecting portion 131 (see Figure 3 and Figure 4 ) in the female lower base portion 151, and a female lower row terminal plug-in portion 133 extending out of the female lower row terminal connecting portion 131 to the female lower tongue plate 152, the female lower row terminal 13 is bent into a 7-shaped structure between the female lower base portion 151 and the female lower tongue plate 152; the female lower row terminal 13 includes at least one pair of female high frequency lower terminals 124 (three pairs in this embodiment); the female lower insulating body 15 is divided into two spaced female lower base portions 151 and female upper tongue plates 152, and pre-selected injection molding can prevent the stress generated by too high height of the female lower row terminal 13 when being bent in the middle, and make the female lower row terminal plug-in portion 133 and the female lower row terminal connecting portion 131 deform when being bent.

[0049] The female shielding sheet 14 is arranged on the female insulating body 11 and located between the female upper row terminal 12 and the female lower row terminal 13, and is used for shielding the high frequency signals between the female upper row terminal 12 and the female lower row terminal 13 to prevent mutual interference between the high frequency signals;

[0050] The female shielding shell 3 is arranged outside the female insulating body 11 and surrounds the female tongue plate (including the female upper tongue plate 112 and the female lower tongue plate 152) to form a female plug-in interface 321, and the female heightening portion 2 is lower than the female plug-in interface 321;

[0051] The width of the part of each pair of the female high-frequency upper terminals 124 embedded in the female insulating body 11 is less than the width of the part of each pair of the female high-frequency upper terminals 124 exposed outside the female insulating body 11, forming a female upper terminal narrow part 1241, and adjacent female upper terminal narrow parts 1241 are close to each other.

[0052] The width of the part of each pair of the female high-frequency lower terminals 134 embedded in the female insulating body 11 is less than the width of the part of each pair of the female high-frequency lower terminals 134 exposed outside the female insulating body 11, forming a female lower terminal narrow part 1341, and adjacent female lower terminal narrow parts 1341 are close to each other.

[0053] Preferably, the female shielding shell 3 comprises a female shielding shell body 31 and a female plug-in port inner shell 32, the female shielding shell body 31 comprises a female top wall 311, two female side walls 312 integrally extended from the female top wall 311 to both sides, and two female shielding plates 313 extended inward from part of the female side walls 312, the female shielding plates 313 are located in front of the female raised part 2 and at least partially shield the female raised part 2. The female plug-in port inner shell 32 is welded in the female interface 315 of the female shielding shell body 31.

[0054] Preferably, the ratio of the width of the female upper terminal narrow part 1241 to the width of the female upper terminal (referring to the width exposed outside the female insulating body 11) is selected between 0.4 and 0.6.

[0055] Preferably, the ratio of the width of the female lower terminal narrow part 1341 to the width of the female lower terminal (referring to the width exposed outside the female insulating body 11) is selected between 0.4 and 0.6.

[0056] Preferably, each of the two female side walls 312 extends outward to form a female mounting leg 3121, and each female mounting leg 3121 is provided with a female mounting hole 3122 for fixing the female shielding shell 3 on a PCB board through a screw.

[0057] Preferably, referring to Figure 7 , each of the two female shielding plates 313 extends downward to form a female first welding leg 3131, and a female second welding leg 3132 is provided on the rear side of the female shielding shell body 31 and extends downward, and the female shielding shell 3 is welded on a PCB board through the female first welding leg 3131 and the female second welding leg 3132.

[0058] Preferably, each side of the shielding sheet 14 close to the tongue plate 112 is provided with a hook piece 141.

[0059] Preferably, the shielding sheet 14 is provided with at least one protrusion in contact with the ground terminal, and the shielding sheet 14 is grounded to the shielding shell 3 through the grounding member 15.

[0060] The grounding member 15 has two elastic portions 151 extending outward respectively, and the grounding member 15 is in elastic contact with the inner wall of the shielding shell 3 through the elastic portions 151.

[0061] Preferably, the shielding sheet 14 is provided with an extension portion 142 extending at least partially to the heightening portion 2 and located between the connecting portions of the upper row of terminals 12 and the lower row of terminals 13.

[0062] Preferably, the female shielding sheet 14 is provided with at least one female abutting portion protruding from the female base to contact the female shielding shell 3.

[0063] Preferably, referring to Figure 1 and Figure 8 , the female shielding sheet 14 is provided with a female protruding strip 113 on each side, and the female heightening portion 2 is provided with a female clamping groove 22 on each side of the female perforation 21, and the female protruding strip 113 is embedded in the female clamping groove 22 to ensure the overall rigidity of the product. A female stop step 221 is arranged at the lower part of the female clamping groove 22 to ensure the flatness of the female upper row of terminal welding portions 122 and the female lower row of terminal welding portions 132, which is beneficial to the welding with the PCB.

[0064] Figures 9-13 Disclosed is a heightening type super high frequency transmission TYPE C connector, which comprises a male terminal assembly 41, the male terminal assembly 41 comprising:

[0065] The male upper row of terminals 412 is arranged on the male upper insulating body 411, and the male upper insulating body 411 comprises a male upper base 4111 and a male upper tongue plate 4112 arranged separately, and each of the male upper row of terminals 412 has a male upper row of terminal connecting portion 4121 located in the male upper base 4111 (see Figure 11The male terminal upper row terminal welding part 4122 extends downward from the male terminal upper row terminal connecting part 4121 to the male terminal heightening part 42, and the male terminal upper row terminal insertion part 4123 extends from the male terminal upper row terminal connecting part to the upper tongue plate 4112. The male terminal upper row terminal 4125 between the male terminal upper base 4111 and the male terminal upper tongue plate 4112 is bent into a 7-shaped structure; the male terminal upper row terminal 4125 between the male terminal upper base 4111 and the male terminal upper tongue plate 4112 is bent into a 7-shaped structure; the male terminal The upper row of terminals 412 includes at least one pair of male high-frequency upper terminals 4124 (three pairs in this embodiment); the male upper insulating body 411 is separated into two male upper base portions 4111 and male upper tongue plates 4112, and is pre-selected for injection molding, which can prevent the stress generated by the male upper row of terminals 412 when bent in the middle due to excessive height, so as to prevent the male upper row of terminals plug portion 4123 and male upper row of terminals connecting portion 4121 from deforming when bent.

[0066] Male lower terminal 413 is disposed on male lower insulating body 415. The male lower insulating body 415 includes a separately disposed male lower base 4151 and male lower tongue plate 4152. Each of the male lower terminal 413 has a male lower terminal connection portion 4131 located within the male lower base 4151 (see...). Figure 11 ), and the male end lower row terminal welding part 4132 extending downward from the male end lower row terminal connecting part 4131 to the male end heightening part 42 and the male end lower row terminal insertion part 4133 extending from the male end lower row terminal connecting part 4131 towards the male end lower tongue plate 4152, the male end lower row terminal 413 is bent into a 7-shaped structure between the male end lower base part 4151 and the male end lower tongue plate 4152; the male end lower row terminal 4155 between the male end lower base part 4151 and the male end lower tongue plate 4152; The male lower row of terminals 413 includes at least one pair of male high-frequency lower terminals 4124 (three pairs in this embodiment); the male lower insulating body 415 is separated into two separate male lower base portions 4151 and male upper tongue plates 4152, and is pre-injected to prevent stress caused by excessive height when the male lower row of terminals 413 is bent in the middle, so as to prevent the male lower row of terminals plug portion 4133 and male lower row of terminals connecting portion 4131 from deforming during bending.

[0067] And a male terminal shielding sheet 414 is disposed on the male terminal insulating body 411 and located between the upper row of male terminal terminals 412 and the lower row of male terminal terminals 413, for shielding the high-frequency signals between the upper row of male terminal terminals 412 and the lower row of male terminal terminals 413 to prevent mutual interference between high-frequency signals;

[0068] The male shielding shell 43 is arranged outside the male insulating body 411 and surrounds the male tongue plate (including the male upper tongue plate 4112 and the male lower tongue plate 4152) to form a male plug interface 4321, and the male raised portion 42 is lower than the male plug interface 4321;

[0069] The width of the part of each pair of the male high-frequency upper terminals 4124 that is embedded in the male insulating body 411 is less than the width of the part of each pair of the male high-frequency upper terminals 4124 that is exposed outside the male insulating body 411 to form a male upper terminal narrow portion 41241, and adjacent male upper terminal narrow portions 41241 are close to each other.

[0070] The width of the part of each pair of the male high-frequency lower terminals 4134 that is embedded in the male insulating body 411 is less than the width of the part of each pair of the male high-frequency lower terminals 4134 that is exposed outside the male insulating body 411 to form a male lower terminal narrow portion 41341, and adjacent male lower terminal narrow portions 41341 are close to each other.

[0071] Preferably, the male shielding shell 43 comprises a male shielding shell main body 431 and a male plug-in port inner shell 432, the male shielding shell main body 431 comprises a male top wall 4311, two male side walls 4312 integrally extended from the male top wall 4311 to both sides, and two male shielding plates 4313 extended inward from part of the male side walls 4312, the male shielding plates 4313 are located in front of the male raised portion 42 and at least partially shield the male raised portion 42, and the male plug-in port inner shell 432 is welded in a male interface 4315 of the male shielding shell main body 431.

[0072] Preferably, the ratio of the width of the male upper terminal narrow portion 41241 to the width of the male upper terminal (referring to the width exposed outside the male insulating body 411) is selected to be between 0.4 and 0.6.

[0073] Preferably, the ratio of the width of the male lower terminal narrow portion 41341 to the width of the male lower terminal (referring to the width exposed outside the male insulating body 411) is selected to be between 0.4 and 0.6.

[0074] Preferably, each of the two male side walls 4312 extends outward to form a male mounting leg 43121, and each of the male mounting legs 43121 is provided with a male mounting hole 43122 for fixing the male shielding shell 43 to a PCB board through a screw.

[0075] Preferably, referring to Figure 13Two said male end shielding plates 4313 each extend downward with a male end first soldering leg 43131, and a male end second soldering leg 43132 is arranged on the rear side of said male end shielding shell main body 431 to extend downward, and said male end shielding shell 43 is soldered on the PCB board through said male end first soldering leg 43131 and said male end second soldering leg 43132.

[0076] Preferably, said male end shielding sheet 414 is provided with at least one male end abutting portion, which protrudes from said male end base to contact said male end shielding shell 43.

[0077] Preferably, referring to Figure 9 Said male end insulating body 411 is provided with a male end protruding strip 4113 on each side, and said male end protruding strip 4113 is embedded in a male end clamping groove 422 on the opposite side of said male end perforation 421 of said male end heightening portion 42 to ensure the overall rigidity of the product. A male end stop step 4221 is arranged at the lower part of said male end clamping groove 422 to ensure the flatness of said male end upper row terminal soldering portion 4122 and said male end lower row terminal soldering portion 4132, which is beneficial to soldering with the PCB board.

[0078] The above is only the preferred specific implementation of the present embodiment, but the protection scope of the present embodiment is not limited to this. Any person skilled in the art, according to the technical solution and the utility model concept of the present embodiment, can make equivalent replacement or change within the technical range disclosed by the present embodiment, which should be covered in the protection scope of the present embodiment.

Claims

1. A raised ultra-high frequency transmission TYPE C connector, comprising a female connector and a male connector, the female connector and the male connector being adapted to each other, wherein, The female connector comprises a female terminal assembly, The female terminal assembly comprises: The female upper row of terminals are arranged on the female upper insulating body, the female upper insulating body comprises a female upper base and a female upper tongue plate arranged separately, each of the female upper row of terminals has a female upper row of terminal connecting part located in the female upper base, a female upper row of terminal welding part extending downward from the female upper row of terminal connecting part to the female high part, and a female upper row of terminal plug-in part extending from the female upper row of terminal connecting part to the female upper tongue plate, the female intermediate upper row of terminals between the female upper base and the female upper tongue plate are bent into a 7-shaped structure, and at least one pair of female high-frequency upper terminals are included in the female upper row of terminals; The female lower row of terminals are arranged on the female lower insulating body, the female lower insulating body comprises a female lower base and a female lower tongue plate arranged separately, each of the female lower row of terminals has a female lower row of terminal connecting part located in the female lower base, a female lower row of terminal welding part extending downward from the female lower row of terminal connecting part to the female high part, and a female lower row of terminal plug-in part extending from the female lower row of terminal connecting part to the female lower tongue plate, the female intermediate lower row of terminals between the female lower base and the female lower tongue plate are bent into a 7-shaped structure, and at least one pair of female high-frequency lower terminals are included in the female lower row of terminals; The female shielding sheet is arranged between the female upper insulating body and the female lower insulating body, and separates and shields the female upper row of terminals and the female lower row of terminals; The female shielding shell is arranged outside the female insulating body and surrounds the female tongue plate to form a female plug-in interface, and the female high part is lower than the female plug-in interface; The female high-frequency upper terminals comprise: The width of the part of each pair of the female high-frequency upper terminals buried in the female insulating body is smaller than the width of the part of each pair of the female high-frequency upper terminals exposed outside the female insulating body to form a female upper terminal narrow part, and adjacent female upper terminal narrow parts are close to each other. The width of the part of each pair of the female high-frequency lower terminals buried in the female insulating body is smaller than the width of the part of each pair of the female high-frequency lower terminals exposed outside the female insulating body to form a female lower terminal narrow part, and adjacent female lower terminal narrow parts are close to each other.

2. The raised ultra-high frequency transmission TYPE C connector of claim 1, wherein, The male connector comprises a male terminal assembly, The male terminal assembly comprises: The male upper row of terminals are arranged on the male upper insulating body, the male upper insulating body comprises a male upper base and a male upper tongue plate arranged separately, each of the male upper row of terminals has a male upper row of terminal connecting part located in the male upper base, a male upper row of terminal welding part extending downward from the male upper row of terminal connecting part to the male high part, and a male upper row of terminal plug-in part extending from the male upper row of terminal connecting part to the male upper tongue plate, the male intermediate upper row of terminals between the male upper base and the male upper tongue plate are bent into a 7-shaped structure, and at least one pair of male high-frequency upper terminals are included in the male upper row of terminals; The male lower row of terminals are arranged on the male lower insulating body, the male lower insulating body comprises a male lower base and a male lower tongue plate arranged separately, each of the male lower row of terminals has a male lower row of terminal connecting part arranged in the male lower base, a male lower row of terminal welding part extending downward from the male lower row of terminal connecting part to the male higher part, and a male lower row of terminal plug-in part extending from the male lower row of terminal connecting part to the male lower tongue plate, the male lower row of terminals between the male lower base and the male lower tongue plate are bent into a 7-shaped structure, and at least one pair of male high-frequency lower terminals are included in the male lower row of terminals; The male shielding sheet is arranged between the male upper insulating body and the male lower insulating body, and separates and shields the male upper row of terminals and the male lower row of terminals. The male shielding shell is arranged outside the male insulating body and surrounds the male tongue plate to form a male plug-in interface, and the male higher part is lower than the male plug-in interface. The width of the part of each pair of the male high-frequency upper terminals buried in the male insulating body is smaller than the width of the part of each pair of the male high-frequency upper terminals exposed outside the male insulating body to form a male upper terminal narrow part, and adjacent male upper terminal narrow parts are close to each other. The width of the part of each pair of the male high-frequency lower terminals buried in the male insulating body is smaller than the width of the part of each pair of the male high-frequency lower terminals exposed outside the male insulating body to form a male lower terminal narrow part, and adjacent male lower terminal narrow parts are close to each other.

3. The raised ultra-high frequency transmission TYPE C connector of claim 1, wherein, The female shielding shell comprises a female shielding shell main body and a female counter plug-in inner shell, the female shielding shell main body comprises a female top wall, two female side walls integrally extended from the female top wall to two sides, and two female shielding plates extended inward from part of the female side walls, the female shielding plates are located in front of the female higher part and at least partially shield the female higher part.

4. The raised ultra-high frequency transmission TYPE C connector of claim 2, wherein, The male shielding shell comprises a male shielding shell main body and a male counter plug-in inner shell, the male shielding shell main body comprises a male top wall, two male side walls integrally extended from the male top wall to two sides, and two male shielding plates extended inward from part of the male side walls, the male shielding plates are located in front of the male higher part and at least partially shield the male higher part.

5. The raised ultra-high frequency transmission TYPE C connector of claim 1, wherein, The ratio of the width of the female upper terminal narrow part to the width of the female upper terminal is selected to be between 0.4 and 0.

6.

6. The raised ultra-high frequency transmission TYPE C connector of claim 2, wherein, The ratio of the width of the male upper terminal narrow part to the width of the male upper terminal is selected to be between 0.4 and 0.

6.

7. The raised ultra-high frequency transmission TYPE C connector of claim 1, wherein, The ratio of the width of the female lower terminal narrow part to the width of the female lower terminal is selected to be between 0.4 and 0.

6.

8. The raised ultra-high frequency transmission TYPE C connector of claim 2, wherein, The ratio of the width of the male lower terminal narrow part to the width of the male lower terminal is selected to be between 0.4 and 0.

6.

9. The raised ultra-high frequency transmission TYPE C connector of claim 1, wherein, Each of the two female side walls extends outward to form a female mounting leg, and each of the female mounting legs is provided with a female mounting hole.

10. The raised ultra-high frequency transmission TYPE C connector of claim 2, wherein, Each of the two male side walls extends outward to form a male mounting leg, and each of the male mounting legs is provided with a male mounting hole.

11. The raised ultra-high frequency transmission TYPE C connector of claim 3, wherein, Each of the two female shielding plates extends downward to form a first welding leg.

12. The RGH (Raised Ground Height) Super High Frequency transmission TYPE C connector according to claim 1 or 2, characterized in that, The female shielding sheet is provided with a hooking sheet on each side close to the female tongue plate.

13. The raised ultra-high frequency transmission TYPE C connector of claim 1 or 2, wherein, The female shielding sheet is provided with at least one female protruding part in contact with the female grounding terminal.

14. The RGH (Raised Ground Height) UHF transmission TYPE C connector according to claim 1 or 2, characterized in that, The female shielding sheet is provided with a female extending part extending at least partially to the female heightening part and between the connecting part of the upper row of female terminals and the lower row of female terminals.

15. The RGH (Raised Ground Height) Super High Frequency transmission TYPE C connector according to claim 1, characterized in that, The female shielding sheet is provided with at least one female abutting part protruding from the female base part to contact the female shielding shell.

16. The RGH (Raised Ground Height) Super High Frequency transmission TYPE C connector according to claim 2, characterized in that, The male shielding sheet is provided with at least one male abutting part protruding from the male base part to contact the male shielding shell.

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