CN209472127U - Plug-in type USB3.0 glue cored structure - Google Patents

Abstract

The utility model discloses a kind of plug-in type USB3.0 male contact rubber core structures, including terminal, glue core and block, the glue core includes glue core main body, vertical spacer block and horizontal spacer block, the vertical spacer block is multiple, multiple described vertical equal one end of spacer block are connected with glue core main body, the other end is connected with horizontal spacer block, the glue in-core is equipped with multiple terminal grooves, each terminal groove is by two adjacent vertical spacer blocks, horizontal spacer block and glue core main body surround jointly, the quantity of the terminal and the quantity of terminal groove are suitable, multiple terminals correspond plug-in type and are mounted in multiple terminal grooves, protrusion is equipped on each terminal, the protrusion is stuck on the surface of horizontal spacer block, the block is fixedly mounted in glue core main body, one end of the block is in contact with all protrusions.

Description

Plug-in type USB3.0 glue cored structure

Technical field

The utility model relates to USB male joint design fields, more particularly, to a kind of plug-in type USB3.0 male contact rubber core structure.

Background technique

USB (Universal Serial Bus, i.e. universal serial bus) is connection computer system and external equipment A kind of serial bus standard and a kind of technical specification of input/output interface, are widely used in PC and movement The information communications product such as equipment, and other related fieldss such as extend to photographic goods, DTV, game machine.And USB male joint is then It is a kind of equipment according to data transmission is used for made by above-mentioned serial bus standard, is generally mated USB female seat use.

And USB3.0 male connector is based on USB male joint made by USB3.0 agreement, is a kind of common at present and common USB Male connector, and at present on the market in common USB3.0 male connector glue core and terminal combination, it is usually first solid in terminal outer injection molding Determine shell, then the terminal is subjected to riveting together with set casing and glue core and realizes fixation.This USB3.0 male contact rubber core structure, Complex procedures, processing cost are high, and when riveting is easy to cause the damage of terminal or glue core.

Utility model content

The purpose of this utility model is to provide a kind of plug-in type USB3.0 glue cored structure, can solve the above problem one It is a or multiple.

One aspect according to the present utility model, provides a kind of plug-in type USB3.0 male contact rubber core structure, including terminal, Glue core and block, the glue core include glue core main body, vertical spacer block and horizontal spacer block, and the vertical spacer block is multiple, Duo Gesuo It states the equal one end of vertical spacer block to be connected with glue core main body, the other end is connected with horizontal spacer block, and the glue in-core is equipped with multiple ends Pilot trench, each terminal groove are surrounded jointly by glue core main body, horizontal spacer block and two adjacent vertical spacer blocks, the terminal Quantity and terminal groove quantity it is suitable, multiple terminals correspond plug-in types and are mounted in multiple terminal grooves, often Protrusion is equipped on a terminal, the protrusion is stuck on the surface of horizontal spacer block, and the block is fixedly mounted on glue core master In vivo, one end of the block is in contact with all protrusions.

The beneficial effects of the utility model are: terminal is installed using plug-in type in the utility model, and pass through setting terminal Slot, come guarantee terminal installation site accuracy, and reduce the interference between each terminal, prevent its short circuit, guarantee its work Make reliability, the utility model is in production as a result, it is no longer necessary to carry out the injection molding of terminal set casing and carry out terminal set casing With the riveting of glue core riveting, simplifies manufacturing procedure, reduce processing cost, and reduce the probability of damage of terminal and glue core, in addition, Due to no longer being fixed using riveting process to be realized to glue core and terminal, then can be largely reduced on glue core because needs are processed in riveting The hole location of setting, substantially increases the leakproofness of glue core, and terminal on the one hand by protrusion of its own setting be stuck in it is horizontal every It on the surface of block, is on the other hand limited by block, terminal is firmly secured in terminal groove, meanwhile, block can also In the utility model insertion, it effectively prevent terminal that stress occurs and retracts, to guarantee the functional reliability of terminal, to reduce terminal The probability to fall off.

In some embodiments, protrusion includes front projection, recess and rear projection, and the front and rear projection distinguishes position In the two sides of recess.The setting of front and rear projection can be stuck on horizontal spacer block convenient for terminal, and prevent protrusion in plug It retracts, the setting of recess can be in order to the clamping of fixture, in order to the machine-shaping of front and rear projection.

In some embodiments, the side of the block is equipped with fool proof block.The setting of fool proof block, can be in order to this reality With it is novel connect with other mechanisms when, to judge the link position of the utility model, to avoid connection error.

In some embodiments, the block be equipped with boss.The setting of boss can increase connecing for block and glue core Contacting surface product, improves the fixation reliability of block, prevents in the use of the present invention, fixture block is swung up and down.

In some embodiments, elastic slice installation position and through-hole are set in the glue core main body, the elastic slice installation position and logical Hole is connected.When the utility model is used, can be mounted for the elastic slice for eliminating electromagnetic interference in glue core main body, and elastic slice Installation position setting can be convenient for elastic slice installation, and the setting of through-hole can be easily installed after elastic slice energy some extend into glue Contact in core main body, in order to elastic slice with other structures.

In some embodiments, the end face of one end of the terminal groove is equipped with inclined-plane.The setting on inclined-plane can be used as Buffering, the direct collision of end face and the end face of terminal groove when terminal being prevented to be inserted into, to improve the yields after terminal insertion.

In some embodiments, the surface of the glue core main body be equipped with first boss and second boss, described first Boss is connected with second boss.It is protected when the utility model is used, shell can be installed in order to be realized to the utility model Shield, and the setting of first boss and second boss can be respectively as detent and limit, in order to which the installation of shell is fixed and outer Shell is installed in place.

In some embodiments, the two sides of the glue core main body are equipped with opening.The setting of opening can be in order to other machines The installation and placement of structure, the contact convenient for other mechanisms with shell.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the plug-in type USB3.0 glue cored structure of embodiment of the utility model.

Fig. 2 is the top view of the plug-in type USB3.0 glue cored structure of Fig. 1.

Fig. 3 is the cross-sectional view of the A-A of the plug-in type USB3.0 glue cored structure of Fig. 2.

Fig. 4 is the rearview of the glue core of the plug-in type USB3.0 glue cored structure of Fig. 1.

Fig. 5 is the structural schematic diagram of the signal terminal of the plug-in type USB3.0 glue cored structure of Fig. 1.

Fig. 6 is the structural schematic diagram of the power supply terminal of the plug-in type USB3.0 glue cored structure of Fig. 1.

Fig. 7 is the structural schematic diagram of the block of the plug-in type USB3.0 glue cored structure of Fig. 1.

Fig. 8 is that the structure of the block of the plug-in type USB3.0 glue cored structure of the another embodiment of the utility model is shown It is intended to.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

With reference to Fig. 1-Fig. 8, a kind of plug-in type USB3.0 glue cored structure of the utility model, including terminal 1, glue core 2 and gear Block 3.

Glue core 2 includes glue core main body 21, vertical spacer block 22 and horizontal spacer block 23.Spacer block 22 is multiple vertically, and all is perpendicular One end of straight spacer block 22 is connected with being integrally formed formula with glue core main body 21, and multiple vertical spacer blocks 22 are divided into two rows, often Vertical spacer block 22 is arranged equidistantly to arrange in glue core main body 21, and horizontal spacer block 23 is one, and all vertical spacer blocks 22 The other end is connected with being integrally formed formula with above-mentioned horizontal spacer block 23, and 24 terminal grooves 20, each terminal are additionally provided in glue core 2 Slot 20 is surrounded jointly by glue core main body 21, horizontal spacer block 23 and two adjacent vertical spacer blocks 22, and the one of all terminal grooves 20 Inclined-plane 201 is equipped on the end face at end.

And elastic slice installation position 211 and through-hole 212 are set on the surface of glue core main body 21,212 phase of elastic slice installation position 211 and through-hole Connection, and first boss 213 and second boss 214 are additionally provided on the surface of glue core main body 21, and first boss 213 and second is convex Platform 214 is connected, and is additionally provided with opening 215 on the two sides of glue core main body 21.

The quantity of terminal 1 and the quantity of terminal groove 20 are suitable, i.e., terminal 1 is also 24, and 24 terminals 1 correspond insertion Into 24 terminal grooves 20, and terminal 1 is mainly two kinds, a kind of signal terminal 110 being primarily used for transmission signal, one is It is mainly used for the power supply terminal 120 of power supply, the shape and thickness of signal terminal 110 and power supply terminal 120 be not identical, signal terminal 110 are able to achieve the transmission work of up to 10GHz high-frequency signal, and power supply terminal 120 is able to achieve the up to power supply of 100W power Fast charge works, and protrusion 11 is equipped on two kinds of terminals 1, protrusion 11 is equipped with front projection 111, recess 112 and rear projection 113, preceding Protrusion 111 and rear projection 113 are located at the two sides of recess 112, and the setting of recess 112 can be convenient for the clamping and processing pair of fixture Position, in order to the machine-shaping of front projection 111 and rear projection 113, and when terminal 1 in terminal groove 20 when protruding into place, lordosis Rise 111 and rear projection 113 be stuck on the surface of horizontal spacer block 23.

Block 3 is inlaid in glue core main body 21, and block 3 is equipped with boss 32, after block 3 is arranged, 32 energy of boss and glue Core main body 21 contacts, and improves the fixation reliability of block 3, one end of block 3 and the rear projection in the protrusion 11 of all terminals 1 113 are in contact.In addition, block 3, which can also have, can be equipped with fool proof block 31 in other embodiment, such as the side of block 3.

The utility model is for when assembling USB3.0 male connector, terminal 1 can to pass through welding with the PCB of USB3.0 male connector Connection, and protective shell can be installed on the surface of glue core main body 21, the sealing of Lai Shixian the utility model, and the shape energy of protective shell Cooperate first boss 213 and second boss 214, to guarantee the installation reliability of protective shell, and the elastic slice in glue core main body 21 On installation position 211 can also mounting elastic sheet, the contact of elastic slice then can pass through through-hole 212 extend into glue core main body, in addition, glue core master Closing piece can also be installed, closing piece can be contacted with block 3, and pass through opening 215 to fix with shell, be further realized with this in body 21 The connection reliability of the utility model and shell.

Above-described is only some embodiments of the utility model.For those of ordinary skill in the art, Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical Novel protection scope.

Claims (8)

1. plug-in type USB3.0 male contact rubber core structure, which is characterized in that including terminal (1), glue core (2) and block (3), the glue Core (2) includes glue core main body (21), vertical spacer block (22) and horizontal spacer block (23), the vertical spacer block (22) be it is multiple, it is multiple The vertical spacer block (22) one end is connected with glue core main body (21), and the other end is connected with horizontal spacer block (23), the glue Multiple terminal grooves (20) are equipped in core (2), each terminal groove (20) is by glue core main body (21), horizontal spacer block (23) and two A adjacent vertical spacer block (22) surrounds jointly, and the quantity of the terminal (1) and the quantity of terminal groove (20) are suitable, multiple described Terminal (1) corresponds plug-in type and is mounted in multiple terminal grooves (20), is equipped with protrusion on each terminal (1) (11), raised (11) are stuck on the surface of horizontal spacer block (23), and the block (3) is fixedly mounted on glue core main body (21) Interior, one end of the block (3) is in contact with all raised (11).

2. plug-in type USB3.0 male contact rubber core structure according to claim 1, which is characterized in that raised (11) include Front projection (111), recess (112) and rear projection (113), the front projection (111) and rear projection (113) are located at recess (112) two sides.

3. plug-in type USB3.0 male contact rubber core structure according to claim 1, which is characterized in that set on the block (3) There are fool proof block (31).

4. plug-in type USB3.0 male contact rubber core structure according to claim 1, which is characterized in that set on the block (3) There are boss (32).

5. plug-in type USB3.0 male contact rubber core structure according to claim 1, which is characterized in that the glue core main body (21) On set elastic slice installation position (211) and through-hole (212), the elastic slice installation position (211) is connected with through-hole (212).

6. plug-in type USB3.0 male contact rubber core structure according to claim 1, which is characterized in that the terminal groove (20) The end face of one end is equipped with inclined-plane (201).

7. plug-in type USB3.0 male contact rubber core structure according to claim 1, which is characterized in that the glue core main body (21) Surface be equipped with first boss (213) and second boss (214), the first boss (213) is connected with second boss (214) It connects.

8. plug-in type USB3.0 male contact rubber core structure according to claim 1, which is characterized in that the glue core main body (21) Two sides be equipped with opening (215).