CN201690001U

CN201690001U - Universal serial bus connector

Info

Publication number: CN201690001U
Application number: CN201020026719XU
Authority: CN
Inventors: 黄圣原; 彭勇锜; 游胜男
Original assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Priority date: 2010-01-08
Filing date: 2010-01-08
Publication date: 2010-12-29
Anticipated expiration: 2020-01-08

Abstract

The utility model discloses a universal serial bus connector, which comprises an insulating body, a plurality of groups of conductive terminals and a shell, wherein the conductive terminals are contained in the insulating body, and the shell is installed on the insulating body; the insulating body is provided with a basal body, a plurality of tongue body parts in shapes of lateral vertical plates transversely, abreast and convexly extend from the front end of the basal body, a partitioning part respectively and convexly extends from the position among the tongue body parts of the basal body, and a plurality of terminal slots extending onto the basal body are drilled on the tongue body parts; a plurality of groups of conductive terminals are respectively contained in one terminal slot, and each conductive terminal is respectively provided with a horizontally extending contact part and a vertically extending welding pin; and the shell as well as the tongue body parts and the partitioning parts of the insulating body surround into a plurality of transversely arranged and laterally vertical inserting spaces. Through the transversely arranged design of a plurality of laterally vertical inserting spaces, the universal serial bus connector of the utility model is connected with a printed circuit board through a lateral surface with a larger area to further reduce the installation height of the universal serial bus connector on the printed circuit board.

Description

Universal serial bus connector

Technical field

The utility model relates to a kind of connector, particularly relates to a kind of universal serial bus connector.

Background technology

See also Fig. 7 and Fig. 8, (Universal Serial BUS, USB) connector 80 comprises that an insulating body 81, plurality of conductive terminals 82, a shell 83 and suppress part 84 to present USB.Described insulating body 81 front ends vertically convex with the two tongue body portions 811 that are the transverse vertical plate shape side by side, and insulating body 81 locates to convex with a separating part 812 between two tongue body portions 811, and shell 83 has some grounding arms 831.Described plurality of conductive terminals 82 is contained in the insulating body 81, shell 83 covers on the insulating body 81, shell 83 surrounds two vertical grafting spaces 831 of arranging accumbency with the tongue body portion 811 and the separating part 812 of insulating body 81, suppresses part 84 and is horizontally set on the insulating body 81.

When existing universal serial bus connector 80 is installed on the printed circuit board (PCB), vertically arrange in the grafting space of some accumbency, it is higher to make that universal serial bus connector is arranged on the height of printed circuit board (PCB), so it is bigger to take the installing space of circuit board, thereby is unfavorable for the miniaturization of electronic product.

The utility model content

The purpose of this utility model is to provide a kind of universal serial bus connector that can be reduced to setting height(from bottom) on the printed circuit board (PCB).

For achieving the above object, universal serial bus connector that the utility model provides comprises that an insulating body, some groups are contained in conducting terminal and in the insulating body and are installed in shell on the insulating body; Insulating body has a matrix, and the matrix front end laterally protrudes out some edge-on tabular tongue body portions that are side by side, and matrix locates to have protruded out respectively a separating part between tongue body portion, offer some terminal grooves that extend on the matrix in the tongue body portion; Some groups of conducting terminals are contained in respectively in the terminal groove, and conducting terminal has a horizontally extending contact site and a welding foot that vertically extends respectively; The tongue body portion of shell and insulating body and separating part surround some transversely arranged edge-on grafting spaces.

As mentioned above, the utility model universal serial bus connector is by some edge-on transversely arranged designs in grafting space, and the side bigger with area is connected with printed circuit board (PCB), and then reduces the setting height(from bottom) of universal serial bus connector on printed circuit board (PCB).

Description of drawings

Fig. 1 is the stereogram of a kind of embodiment of the utility model universal serial bus connector;

Fig. 2 is the three-dimensional exploded view of universal serial bus connector shown in Figure 1;

Fig. 3 is the stereogram of insulating body in the universal serial bus connector shown in Figure 2;

Fig. 4 is the cutaway view of insulating body in the universal serial bus connector shown in Figure 2;

Fig. 5 is the rearview of terminal in the universal serial bus connector shown in Figure 2;

Fig. 6 is assembled in schematic diagram on the printed circuit board (PCB) for the utility model universal serial bus connector;

Fig. 7 is that existing universal serial bus connector is assembled in the stereogram on the printed circuit board (PCB);

Fig. 8 is the three-dimensional exploded view of universal serial bus connector shown in Figure 7.

Each description of reference numerals is as follows among the figure:

Universal serial bus connector 1

Insulating body 10 matrixes 11

Tongue body portion 12 separating parts 13

Hold wall 14 protuberances 15

Fixed leg 151 fixing slots 152

Sidewall 16 terminal grooves 17

Support slot 18 conducting terminals 20

Contact site 21 welding foots 22

Shell 30 substrates 31

Buttcover plate 32 side plates 33

Grounding arm 331 grafting spaces 34

Suppress part 40 baseplate parts 41

Buckling parts 42 clamping parts 43

Elasticity compresses sheet 44 holding divisions 45

Bonnet 50 slots 51

Guiding groove 52 printed circuit board (PCB)s 60

Embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.

See also Fig. 1 and Fig. 2, the utility model universal serial bus connector 1 comprises that an insulating body 10, plurality of conductive terminals 20, a shell 30, suppress a part 40 and a bonnet 50.

See also Fig. 2, Fig. 3 and Fig. 4, described insulating body 10 is a rectangular structure, this insulating body 10 has a matrix 11, matrix 11 front ends laterally protrude out two side by side and are edge-on tabular tongue body portion 12, and matrix 11 is located to protrude out forward one and roughly is rectangular tabular separating part 13 between two tongue body portions 12.Top, both sides, matrix 11 rear end protrudes out a tabular wall 14 that holds respectively, matrix 11 holds between the wall 14 center in two and protrudes out one backward and roughly be rectangular tabular protuberance 15, matrix 11 rear end upsides protrude out a tabular sidewall 16, this sidewall 16 with hold wall 14 and protuberance 15 is connected.Offer some terminal grooves 17 that extend on the matrix 11 in the tongue body portion 12, plurality of terminals groove 17 front and back connect matrix 11, and separating part 13 both sides offer a support slot 18 respectively.Be installed on the printed circuit board (PCB) 60 for the utility model universal serial bus connector 1 can be stablized, protuberance 15 bottoms have protruded out two fixed legs 151 downwards, and both sides, protuberance 15 bottom offer a fixing slot 152 respectively.

See also Fig. 2 and Fig. 5, described conducting terminal 20 has a horizontally extending contact site 21 and a welding foot 22 that vertically extends respectively.The contact site 21 of this plurality of terminals 20 is separately positioned on the difference that has of insulating body 10 and offers in the terminal groove 17 of height, and 22 of its welding foots vertically stretch out in insulating body 10 downwards.

Please continue and consult Fig. 2, described shell 30 is rectangular tube, and this shell 30 comprises that a substrate 31, a buttcover plate 32 relative with substrate 31 are connected the side plate 33 of substrate 31 and buttcover plate 32 with two.This biside plate 33 protrudes out the grounding arm 331 that two bendings are downwards extended respectively.

See also Fig. 2 again, the described part 40 that suppresses has one and is rectangular tabular baseplate part 41, baseplate part 41 both sides bend respectively and extend to form a buckling parts 42, this buckling parts extends respectively more backward that bending extends to form a clamping part 43 in two ends about in the of 42, protrude out two elasticity of formation on the buckling parts 42 and compress sheet 44, these two buckling partss, 42 ends protrude out respectively and form a holding division 45.Described bonnet 50 center are provided with a slot 51, and bonnet 50 is provided with a guiding groove 52 respectively in place, slot 51 both sides.

See also Fig. 1 and Fig. 6, when universal serial bus connector 1 is assembled, described suppressing on the separating part 13 that part 40 covers at insulating body 10, the holding division 45 that suppresses part 40 is inserted in the support slot 18 of insulating body 10, clamping part 43 is connected to shell 30 madial walls, and elasticity compresses sheet 44 and flexibly extend in the grafting space 34.The slot 51 of bonnet 50 is inserted in the fixing slot 152 of insulating body 10, and conducting terminal 20 welding foots 22 pass bonnet 50 guiding grooves 52 and are welded on the described printed circuit board (PCB) 60.Shell 30 covers on the insulating body 10, the tongue body portion 12 of shell 30 public insulating bodies 10 and separating part 13 surround two transversely arranged edge-on grafting spaces 34, this two grafting space 34 is used for planting and docks universal serial bus connector (figure does not show), and grounding arm 331 is welded on the printed circuit board (PCB) 60 to reach the function of shielding that prevents electromagnetic interference.The fixed leg 151 of insulating body 10 printed circuit board (PCB) 60 that is used for planting.

As mentioned above, the utility model universal serial bus connector 1 is by some edge-on transversely arranged designs in grafting space, the side bigger with area is connected with printed circuit board (PCB), and then reduces the setting height(from bottom) of universal serial bus connector 1 on printed circuit board (PCB).In addition, the utility model universal serial bus connector 1 is provided with two fixed legs 151 and assists to install, thereby reaches the requirement that stability is installed.

Claims

1. universal serial bus connector comprises that an insulating body, some groups of conducting terminals and that are contained in the insulating body are installed in the shell on the insulating body, and insulating body has a matrix; It is characterized in that: the matrix front end laterally protrudes out some edge-on tabular tongue body portions that are side by side, and matrix locates to have protruded out respectively a separating part between tongue body portion, offer some terminal grooves that extend on the matrix in the tongue body portion; Some groups of conducting terminals are contained in respectively in the terminal groove, and conducting terminal has a horizontally extending contact site and a welding foot that vertically extends respectively; The tongue body portion of shell and insulating body and separating part surround some transversely arranged edge-on grafting spaces.

2. universal serial bus connector as claimed in claim 1 is characterized in that: the described welding foot of respectively organizing conducting terminal vertically stretches out in described insulating body downwards.

3. universal serial bus connector as claimed in claim 1 is characterized in that: described separating part both sides offer a support slot respectively, are covered with one on this separating part and suppress part; The described part that suppresses has a baseplate part, and the baseplate part both sides bend respectively and extend to form a buckling parts, protrudes out two elasticity of formation on this buckling parts and compresses sheet, and some buckling parts ends protrude out respectively and form a holding division; The holding division that suppresses part is inserted in the support slot, and elasticity compresses sheet and flexibly extend in the grafting space.

4. universal serial bus connector as claimed in claim 3 is characterized in that: described buckling parts up and down two ends extends bending backward respectively again and extends to form a clamping part, and clamping part is connected to the madial wall of described shell.

5. universal serial bus connector as claimed in claim 1 is characterized in that: described matrix rear end has protruded out one respectively and has held wall, and matrix holds in two that center has protruded out a protuberance between the wall, and both sides, protuberance bottom offer a fixing slot respectively; Be plugged with a bonnet in this fixing slot, this bonnet center is provided with a slot, and bonnet is provided with a guiding groove respectively in place, slot both sides, and the guiding groove that the welding foot of described conducting terminal passes bonnet is welded on the printed circuit board (PCB).

6. universal serial bus connector as claimed in claim 5 is characterized in that: described protuberance bottom has protruded out two fixed legs, and the plurality of fixed post is used for the printed circuit board (PCB) of planting.