CN217562883U

CN217562883U - Horizontal TYPE-C connector

Info

Publication number: CN217562883U
Application number: CN202221321239.5U
Authority: CN
Inventors: 刘军
Original assignee: Dongguan Kangze Electronics Co ltd
Current assignee: Dongguan Kangze Electronics Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-11
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a horizontal TYPE-C connector, including shell subassembly, insulating fixing base, terminal module, the shell subassembly is including the casing, the terminal module is equipped with the horizontal terminal pin, the casing is equipped with the baseplane that is located horizontal terminal pin one side, the baseplane is equipped with the boss of outside salient, horizontal terminal pin and boss parallel and level. Arrange the PCB board in baseplane's downside and with the boss laminating, horizontal terminal pin and PCB board welding, thereby will the utility model discloses fix on the PCB board, first pin is pegged graft with the PCB board, increases the utility model discloses with the stability of PCB board, simultaneously the utility model discloses lie down the back and be connected the back with the PCB board, effectively reduced the whole height after the PCB board welding, effectively reduce occupation space, the setting of boss makes to have the clearance between PCB board and the ground plane and is convenient for dispel the heat, the utility model discloses simple structure has reduced the space that occupies, dispels the heat to the PCB board is connected stably, ensures that signal connection is more stable.

Description

Horizontal TYPE-C connector

Technical Field

The utility model relates to the field of communication technology, especially a horizontal TYPE-C connector.

Background

The TYPE-C connector is a connector with a TypeC interface, the TypeC interface is an electric signal transmission interface capable of being plugged in a blind mode, the front side and the back side of the connector with the TypeC interface do not need to be distinguished, the TypeC connector can be directly plugged into a female connecting seat of external equipment, the front side and the back side of the connector can be plugged, the purpose of the connector is quite wide, and the connector can be applied to the fields of mobile, audio-visual, automotive electronics, multimedia, household appliances and the like. The market is always pursuing portable electronic products, which can not leave each component product to reduce the occupied space, so that it is short, small, light and thin as one of the pursuits targets in the industry. In order to effectively reduce the occupied space and the product cost, the horizontal TYPE-C connector is developed to meet the requirement of reducing the occupied space, which causes certain influence on the mechanical performance and the heat dissipation performance, and the use effect is not ideal.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a horizontal TYPE-C connector.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a horizontal TYPE-C connector, includes shell subassembly, insulating fixing base, fixes the terminal module in insulating fixing base, the shell subassembly is including the casing, insulating fixing base holding is in the casing, the terminal module is equipped with the horizontal terminal pin that extends insulating fixing base, the casing is located horizontal terminal pin one side and is equipped with the baseplane, the baseplane is equipped with outside outstanding boss, horizontal terminal pin and boss parallel and level, the casing still is equipped with the first pin of pegging graft that extends towards horizontal terminal pin.

According to the technical scheme, the terminal module comprises a signal terminal module and a ground terminal module which are fixed in an insulating fixing seat, the signal terminal module is provided with two groups of horizontal terminal pins, the insulating fixing seat is provided with a fixing body fixedly connected with the shell, an opposite insertion end fixedly connected with one end of the fixing body and a welding end fixedly connected with the other end of the fixing body, a clearance groove is formed in the middle of the welding end, the horizontal terminal pins of one group of signal terminal module extend to the upper side of the clearance groove, the horizontal terminal pins of the other group of signal terminal module extend out of the side face of the welding end, and the shell is provided with a rear cover covering the end face of the welding end.

Further technical scheme, the ground terminal module presss from both sides between two sets of signal terminal modules, the terminal main part piece of embedded in insulating fixing base is established to the ground terminal module, the both sides of terminal main part piece are equipped with the arch, bellied upside is equipped with the fixed couple fixed with insulating fixing base, and the fixed couple of telling is including the horizontal straight portion and the vertical portion that form L type, the laminating of horizontal straight portion and terminal main part piece, chamfer one is established with the department of bending of vertical portion to horizontal straight portion, chamfer one is equipped with the fixed orifices.

According to the technical scheme, a positioning column which is vertically led out towards the horizontal terminal pin is arranged on the outer side of the welding end, a second plug pin which extends towards the horizontal terminal pin is further arranged on the shell, and the positioning column is arranged between the second plug pin and the horizontal terminal pin.

According to the technical scheme, the part of the shell, which is located at the opposite insertion end, is provided with a process hole, the second insertion pin is located at the process hole, two sides of the fixing body are respectively provided with a first buckling position and a second buckling position, the first buckling position and the second buckling position are respectively arranged at two ends of the fixing body, and the shell is provided with a first buckle and a second buckle which are respectively buckled with the first buckling position and the second buckling position.

According to the technical scheme, the terminal body sheet is provided with two vertical grounding pin terminals, the two vertical grounding pin terminals are vertically led out from the end face of the terminal body sheet and are respectively arranged on two sides of the horizontal terminal pin, and the clearance groove is provided with a second chamfer which is located at the root of the vertical grounding pin terminal and is lower than the horizontal plane of the welding end.

According to a further technical scheme, the shell assembly further comprises a shell fixed on the outer side of the shell, the shell comprises a shell main body, the shell main body covers one side of the shell, and the shell main body is provided with a fourth plug pin which is bent towards the outer side and then extends towards the direction of the horizontal terminal pin.

According to the further technical scheme, the fourth plug pins and the first plug pins are arranged on two sides of the horizontal terminal pins and are distributed in a linear staggered mode.

The beneficial effects of the utility model are that a horizontal TYPE-C connector is provided, arrange the PCB board in the downside of baseplane and with the boss laminating, horizontal terminal pin and PCB board welding, thereby will the utility model discloses fix on the PCB board, first grafting foot is pegged graft with the PCB board, increases the utility model discloses with the stability of PCB board, simultaneously the utility model discloses after crouching down and being connected with the PCB board, effectively reduced the whole height after the PCB board welds, effectively reduce occupation space, the setting of fixed couple has increased the stability of ground terminal module in insulating fixing base, the setting of boss has increased the stability after PCB board and horizontal terminal pin welding, makes to have the clearance between PCB board and the ground plane and is convenient for the heat dissipation, the utility model discloses simple structure has reduced the space that occupies, and the heat dissipation is good to PCB board is connected stably, ensures that signal connection is more stable.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the horizontal TYPE-C connector of the present invention.

Fig. 2 is an illustration of an explosion structure of the first embodiment of the horizontal TYPE-C connector of the present invention.

Fig. 3 is a schematic structural view of the first insulating holder and the terminal module according to the first embodiment of the horizontal TYPE-C connector of the present invention.

Fig. 4 is a schematic structural diagram of a housing according to a first embodiment of the horizontal TYPE-C connector of the present invention.

Fig. 5 is a schematic diagram of a terminal module according to a first embodiment of the present invention.

Fig. 6 is a schematic side view of the first embodiment of the horizontal TYPE-C connector and the PCB board of the present invention.

Fig. 7 is a schematic structural diagram of a second embodiment of the horizontal TYPE-C connector of the present invention.

Fig. 8 is a schematic structural diagram of a terminal module according to the second embodiment of the horizontal TYPE-C connector of the present invention.

Fig. 9 is a schematic structural diagram of a third embodiment of the horizontal TYPE-C connector of the present invention.

Fig. 10 is a schematic view of another embodiment of the horizontal TYPE-C connector according to the present invention.

Detailed Description

Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, but the embodiments of the present invention are not limited to the following embodiments, and the present invention relates to the related essential components in the technical field, which should be regarded as the known technology in the technical field, and can be known and grasped by those skilled in the art.

Referring to fig. 1 to 6, in a first embodiment:

the utility model discloses a realize like this: the utility model provides a horizontal TYPE-C connector, includes shell subassembly 1, insulating fixing base 2, fixes the terminal module 3 in insulating fixing base 2 through the mode of moulding plastics, shell subassembly 1 is including casing 11, insulating fixing base 2 is through the assembly holding in casing 11, terminal module 3 is equipped with the horizontal terminal pin 31 that extends insulating fixing base 2, casing 11 is located horizontal terminal pin 31 one side and is equipped with baseplane 111, baseplane 111 is equipped with outside outstanding boss 112, horizontal terminal pin 31 and boss 112 parallel and level, casing 11 still is equipped with the first grafting foot 113 of extending towards horizontal terminal pin 31, first grafting foot 113 is located the both sides of horizontal terminal pin 31.

Arrange PCB board 001 in the downside of baseplane 111 and laminate with boss 112, horizontal terminal pin 31 welds with PCB board 001, thereby will the utility model discloses fix on PCB board 001, first grafting foot 113 pegs graft with PCB board 001, increases the utility model discloses with the stability of PCB board 001, simultaneously the utility model discloses after crouching down is connected with PCB board 001, effectively reduced the utility model discloses with the whole height of PCB board 001 welding back, effectively reduce occupation space. The boss 112 is arranged, so that the stability of the PCB 001 welded with the horizontal terminal pins is improved, and a gap exists between the PCB 001 and the ground plane, so that heat dissipation is facilitated.

On the basis of the above embodiment, as a further preferable preference, the terminal module 3 includes a signal terminal module 32 and a ground terminal module 33 fixed in the insulating fixed seat 2 by injection molding, the signal terminal module 32 is provided with two groups and all provided with horizontal terminal pins 31, the insulating fixed seat 2 is provided with a fixed body 21 fixedly connected with the housing 11, an opposite insertion end 22 fixedly connected with one end of the fixed body 21, and a welding end 23 fixedly connected with the other end of the fixed body 21, a clearance groove 231 is provided in the middle of the welding end 23, the horizontal terminal pins 31 of one group of the signal terminal modules 32 extend to the upper side of the clearance groove 231, the horizontal terminal pins 31 of the other group of the signal terminal modules 32 extend out of the side surface of the welding end 23, and the housing 11 is provided with a rear cover 118 covering the end surface of the welding end 23.

The signal terminal module 32 is used for signal transmission, and the ground terminal module 33 is used for ground connection. The horizontal terminal pins 31 of one of the signal terminal modules 32 extend to the upper side of the clearance groove 231, and the horizontal terminal pins 31 of the other signal terminal module 32 extend out of the side surfaces of the welding ends 23, so that the two groups of horizontal terminal pins 31 are respectively suspended at the upper side of the clearance groove 231 and the side surfaces of the welding ends 23, the horizontal terminal pins 31 and the PCB 001 are stably welded and are favorable for heat dissipation, and the stability of signal connection is ensured. The signal terminal module 32 and the ground terminal module 33 are fixed in the insulating fixing seat 2, the signal terminal module 32 is exposed out of the opposite-inserting end 22 and used for opposite-inserting signal transmission with an external connector, the rear cover 118 covers the end face of the welding end 23 exposed out of the shell 11, interference signals can be shielded, and signal connection and transmission are more stable.

On the basis of the above embodiment, as a further preference, the ground terminal module 33 is sandwiched between two sets of signal terminal modules 32, the ground terminal module 33 is provided with a terminal main body sheet 331 embedded in the insulating holder 2, two sides of the terminal main body sheet 331 are provided with protrusions 3311, an upper side of the protrusions 3311 is provided with a fixing hook 332 fixed with the insulating holder 2, the fixing hook 332 comprises a horizontal straight portion 3321 and a vertical portion 3322 forming a l-shape, the horizontal straight portion 3321 is attached to the terminal main body sheet 331, a bent portion of the horizontal straight portion 3321 and the vertical portion 3322 is provided with a chamfer-one 3323, and a fixing hole 3324 is provided at the chamfer-one 3323.

The ground terminal module 33 is fixed in the insulating fixing seat 2, and the arrangement of the protrusions 3311 increases the stability of the ground terminal module 33 in the insulating fixing seat 2. The setting of chamfer 3323 has alleviated the internal stress of horizontal straight portion 3321 and vertical portion 3322, and when ground terminal module 33 was moulded plastics in insulating fixing base 2, the plastic surrounded on horizontal straight portion 3321 and vertical portion 3322 and in advancing the fixed orifices 3324, made ground terminal and insulating fixing base 2 be connected more stably.

In addition to the above embodiment, it is further preferable that a positioning column 233 is provided outside the soldering terminal 23 and led out perpendicularly toward the horizontal terminal pin 31, the housing 11 is further provided with a second plug pin 114 extending toward the horizontal terminal pin 31, and the positioning column 233 is provided between the second plug pin 114 and the horizontal terminal pin 31.

The setting of second plug pin 114, reference column 233 ensures that casing 11, insulating fixing base 2 and PCB board 001 are connected stably to ensure the utility model discloses the stability of being connected with PCB board 001.

On the basis of the above embodiment, as a further preference, a process hole 115 is disposed at a portion of the housing 11 located at the opposite insertion end 22, the second insertion pin 114 is located at the process hole 115, both sides of the fixing body 21 are provided with a first buckling position 212 and a second buckling position 213, the first buckling position 212 and the second buckling position 213 are respectively disposed at both ends of the fixing body 21, and the housing 11 is provided with a first buckling buckle 116 and a second buckling buckle 117, which are respectively buckled with the first buckling position 212 and the second buckling position 213.

The second pin 114 can be formed by the process of the process hole 115, and the process hole 115 is formed at one end of the opposite plug end 22 close to the insulating fixing base 2, so that the heat dissipation of the connector is facilitated. The first buckle 116 is buckled with the first buckle position 212, the second buckle 117 is buckled with the second buckle position 213, the shell 11 is fixedly connected with the insulating colloid, and the first buckle position 212 and the second buckle position 213 are distributed at two sides and two ends of the fixing body 21, so that the buckling connection between the shell 11 and the insulating colloid is more stable.

Referring to fig. 7 to 8, embodiment two:

the embodiment is further optimized on the basis of the first embodiment, the vertical ground pin terminals 333 are vertically led out from the end surface of the terminal body piece 331, two vertical ground pin terminals 333 are respectively arranged on two sides of the horizontal terminal pin 31, and the clearance groove 231 is provided with a chamfer 2311 which is located at the root of the vertical ground pin terminals 333 and is lower than the horizontal plane of the welding end 23.

The ground terminal module 33 is provided with the vertical ground pin terminal 333 and is arranged on two sides of the horizontal terminal pin 31, so that the vertical ground pin terminal 333 can conveniently enter the jack of the PCB 001 without affecting the welding of the horizontal terminal pin 31 and the PCB 001, and the arrangement of the second chamfer 2311 increases the strength of the vertical ground pin terminal 333.

Referring to fig. 9 to 10, embodiment three:

the embodiment is further optimized on the basis of the first embodiment, the housing assembly 1 further includes a housing 12 fixed on the outer side of the housing 11, the housing 12 is fixedly connected with the outer side of the housing 11 in a laser welding manner, the housing 12 includes a housing main body 121, the housing main body 121 covers one side of the housing 11, and the housing main body 121 is provided with a fourth plug-in pin 1211 which is bent towards the outer side and then extends towards the direction of the horizontal terminal pin 31.

Fourth bayonet 1211 establishes two and sets up in the outside that is located insulating fixing base 2 to spigot 22, fourth bayonet 1211's settlement makes shell subassembly 1 stable with being connected of PCB to ensure the utility model discloses the stability of being connected with PCB board 001, and do not influence second bayonet 114 and the grafting of PCB board 001 end. The housing 12 covers the upper side of the housing 11, which can increase the shielding effect and make the signal transmission more stable.

On the basis of the above embodiment, as a further preferred option, the fourth plug pins 1211 are provided with two, the fourth plug pins 1211 and the first plug pins 113 are arranged on two sides of the horizontal terminal pin 31 and distributed in a staggered manner, so that the connection between the housing 11 and the PCB 001 is more stable, and the stability of the connection with the PCB 001 is ensured.

The utility model discloses simple structure has reduced the space that occupies, and the heat dissipation is good to PCB board 001 is connected stably, ensures that signal connection is more stable.

The utility model discloses simple structure has reduced the space that occupies, and the heat dissipation is good, is connected stably between terminal module 3 and the insulating fixing base 2, and the utility model discloses it is stable to be connected with PCB board 001, ensures that signal connection is more stable.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a horizontal TYPE-C connector, characterized by includes shell subassembly (1), insulating fixing base (2), fixes terminal module (3) in insulating fixing base (2), shell subassembly (1) is including casing (11), insulating fixing base (2) holding is in casing (11), terminal module (3) are equipped with horizontal terminal pin (31) that extend insulating fixing base (2), casing (11) are located horizontal terminal pin (31) one side and are equipped with baseplane (111), baseplane (111) are equipped with outside outstanding boss (112), horizontal terminal pin (31) and boss (112) parallel and level, casing (11) still are equipped with towards first grafting foot (113) that horizontal terminal pin (31) extend.

2. The horizontal TYPE-C connector according to claim 1, wherein the terminal module (3) comprises a signal terminal module (32) and a ground terminal module (33) fixed in the insulating holder (2), the signal terminal module (32) has two sets of horizontal terminal pins (31), the insulating holder (2) has a fixing body (21) fixedly connected with the housing (11), a mating end (22) fixedly connected with one end of the fixing body (21), and a soldering end (23) fixedly connected with the other end of the fixing body (21), the middle of the soldering end (23) is provided with a clearance groove (231), the horizontal terminal pins (31) of one set of signal terminal module (32) extend to the upper side of the clearance groove (231), the horizontal terminal pins (31) of the other set of signal terminal module (32) extend out of the side of the soldering end (23), and the housing (11) is provided with a rear cover (118) covering the end face of the soldering end (23).

3. The horizontal TYPE-C connector according to claim 2, wherein the ground terminal module (33) is sandwiched between two sets of signal terminal modules (32), the ground terminal module (33) is provided with a terminal body piece (331) embedded in the insulating holder (2), two sides of the terminal body piece (331) are provided with protrusions (3311), an upper side of the protrusions (3311) is provided with a fixing hook (332) fixed to the insulating holder (2), the fixing hook (332) comprises a horizontal straight portion (3321) and a vertical portion (3322) forming a l-shape, the horizontal straight portion (3321) is attached to the terminal body piece (331), a bent portion of the horizontal straight portion (3321) and the vertical portion (3322) is provided with a chamfer one (3323), and a fixing hole (3324) is provided at the chamfer one (3323).

4. The horizontal TYPE-C connector according to claim 2, wherein the soldering terminal (23) is provided at an outer side thereof with a positioning post (233) vertically led out toward the horizontal terminal pin (31), the housing (11) is further provided with a second pin (114) extending toward the horizontal terminal pin (31), and the positioning post (233) is disposed between the second pin (114) and the horizontal terminal pin (31).

5. The horizontal TYPE-C connector according to claim 4, wherein the portion of the housing (11) located opposite to the inserting end (22) is provided with a process hole (115), the second inserting leg (114) is located at the process hole (115), both sides of the fixing body (21) are provided with a first buckling position (212) and a second buckling position (213), the first buckling position (212) and the second buckling position (213) are respectively arranged at both ends of the fixing body (21), and the housing (11) is provided with a first buckling position (116) and a second buckling position (117) which are respectively buckled with the first buckling position (212) and the second buckling position (213).

6. The horizontal TYPE-C connector according to claim 3, wherein the terminal body piece (331) has two vertical ground pin terminals (333) vertically led out from the end surface thereof, the two vertical ground pin terminals (333) are respectively disposed on both sides of the horizontal terminal pin (31), and the clearance groove (231) is provided with a second chamfer (2311) located at the root of the vertical ground pin terminals (333) and having a height lower than the horizontal surface of the solder terminal (23).

7. A horizontal TYPE-C connector according to claim 1, wherein the housing assembly (1) further comprises a housing (12) fixed to the outside of the housing (11), the housing (12) comprises a housing main body (121), the housing main body (121) covers one side of the housing (11), and the housing main body (121) is provided with a fourth plug pin (1211) which is bent outward and then extends toward the horizontal terminal pin (31).

8. The horizontal TYPE-C connector according to claim 7, wherein the fourth pin (1211) and the first pin (113) are disposed on two sides of the horizontal terminal pin (31) and are linearly staggered.