CN201134569Y - Minimized general bus hub connector - Google Patents
Minimized general bus hub connector Download PDFInfo
- Publication number
- CN201134569Y CN201134569Y CNU200720302260XU CN200720302260U CN201134569Y CN 201134569 Y CN201134569 Y CN 201134569Y CN U200720302260X U CNU200720302260X U CN U200720302260XU CN 200720302260 U CN200720302260 U CN 200720302260U CN 201134569 Y CN201134569 Y CN 201134569Y
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- CN
- China
- Prior art keywords
- metal
- stop section
- glue core
- blocking arm
- bus hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a minimized universal bus socket connector, which comprises a metal casing and a rubber core, especially that a first stop portion is arranged on the upper edges of an opening on the back end of the metal casing, extension stop arms are respectively preset on the two lateral walls of the back end opening, more than one welding sheet are formed on the metal casing additionally, a matched second stop portion is arranged on the upper end face of the rubber core, and a plurality of terminal pins are buried in the rubber core, which can be bended to form locking stop with the rubber core by means of the extension stop arms on the two lateral sides through the matching pressing of a groove face and a convex face portion, when the rubber core is held in the metal casing, thereby making the metal casing and the rubber core be combined firmly, passing through the most strict torsion test, and having excellent grounding function.
Description
Technical field
The utility model relates to a kind of micro universal bus (Micro-USB) socket connector, it is respectively equipped with first stop section and second stop section of mutual coupling on metal-back and glue core, this first stop section and second stop section can be selected and be embodied as corresponding groove surface and convex surface part, or selected be embodied as inboard punching press tabs and the allege portion that links to each other of corresponding punching, and be respectively equipped with the extension blocking arm that to encircle block with the formation of glue core in the two side of metal-back open rearward end.
Background technology
Known micro universal bus (Micro-USB) connector, its volume is more less than the mini connector of tradition (Mini-USB), this Micro USB is exactly the specification of new generation of Mini USB in fact, its volume reduces 60% approximately, remove and have the super-thin small characteristic, and have the power supply capacity that is several times as much as Mini USB, so be well suited for connecting mini-plant (as mobile phone, digital camera, PDA or portable music player etc.) so that more function such as high-speed transfer or charging to be provided.
The Micro-USB connector, the plug of the socket and plug of its connector is used, because of the utilization rate of various adaptive use equipment more frequent, so should have the plug useful life that more is higher than Mini USB, and must be by the more strict testing standard of reversing, has the connect-disconnect life more than at least 10,000 time.
The socket of known Micro-USB connector, mainly be to be incorporated into a glue core and to form a micro USB connector with a metal-back close-fitting, and make socket be fixedly connected on circuit board, but use through long-term plug repeatedly, because of the volume of described Micro-USB connector quite trickle, so still cause easily between socket and the circuit board to produce looseningly, or metal-back is difficult to keep good close-fitting bonding state with the glue core again, consequently may cause the function can't normal operation.
Summary of the invention
Main purpose of the present utility model provides a kind of micro universal bus (Micro-USB) socket connector, and it can guarantee that metal-back obtains more firm combining with the glue core, can not get loose, and can promote the useful life of socket.
Secondary objective of the present utility model, be to provide a kind of micro universal bus (Micro-USB) socket connector, described first stop section and second stop section of being located at the glue core of being located at metal-back, can select and be embodied as corresponding groove surface and convex surface part, or selected inboard punching press tabs and the allege portion that links to each other of corresponding punching that be embodied as, make first stop section and second stop section can obtain the same effect that coupling supports.
Another purpose of the present utility model, be to provide the design of a kind of micro universal bus (Micro-USB) socket connector, the described extension blocking arm that defaults in the metal-back two side, this extension blocking arm can be selected and be embodied as long-armed or the galianconism form, and can with the metal-back two side be directly to or horizontal extension, when long-armed form, make the extension downwards of extension blocking arm and form a pin portion, pin portion can plug and be incorporated into circuit board, make socket and circuit board can obtain better strong fix, in order to guarantee that socket and circuit board can not become flexible, make the socket can be by the stricter test of reversing.
Another purpose of the present utility model is to provide a kind of micro universal bus (Micro-USB) socket connector, and described metal-back dashes to establish and forms more than one bonding pad, in order to the circuit board solder bond, and can form ground connection, to have good grounding function.
A purpose more of the present utility model, be to provide a kind of micro universal bus (Micro-USB) socket connector, the described bonding pad of being located at metal-back two side positions, it can be downward extension and constitute the bonding pad of a pin form, be incorporated into circuit board and solder bond to plug, make more strong fix of socket and circuit board, guarantee that socket and circuit board can not become flexible fully.
Above-mentioned purpose of the present utility model can realize by following technical solution, a kind of micro universal bus hub connector, this connector comprises a metal-back and a glue core, this metal-back punching press formation one has the metal pedestal of forward and backward opening, and confession is held this glue core and is formed adaptive combination, wherein: one side wall of the open rearward end of this metal-back is provided with first stop section, and is provided with the extension blocking arm in the sidewall of the opening of the rear end of this metal-back; This glue core is an insulator, and this glue core is buried a plurality of terminal pins underground, is provided with second stop section of mating mutually with this first stop section at an end face of this glue core; The adaptive state of including this metal-back in of this glue core, this first stop section and this second stop section are coupling and support, and this metal-back is encircled block by the bending of this extension blocking arm with this glue core.
In preferred implementation of the present utility model, the top wall of this metal-back is located in described first stop section, described first stop section is a groove surface, and the upper surface of this glue core is located in this second stop section, and this second stop section is the convex surface part with this relative coupling in first stop section.
In preferred implementation of the present utility model, this metal-back on top wall is offered a punching, and utilize the inboard punching press tabs that links to each other of this punching and constitute above-mentioned first stop section, this glue core then is provided with above-mentioned second stop section that is allege portion form relatively, and this first stop section and this second stop section are mated mutually and supported.
In preferred implementation of the present utility model, described both sides are extended blocking arm and are horizontal extension bending from this metal-back two side.
In preferred implementation of the present utility model, described both sides extend blocking arm be from the metal-back two side directly to the extension bending.
In preferred implementation of the present utility model, this extension blocking arm is the galianconism form.
In preferred implementation of the present utility model, this extension blocking arm is long-armed form, and extends to form the pin portion of a step shape downwards.
In preferred implementation of the present utility model, this metal-back dashes to establish and forms more than one bonding pad.
In preferred implementation of the present utility model, this extends the L-shaped bending of blocking arm and extends, and extends to form the pin portion of a step shape downwards.
In preferred implementation of the present utility model, this glue core offers groove in the matched position of relative this extension blocking arm.
In preferred implementation of the present utility model, the bottom of this metal-back is provided with more than one stator.
In preferred implementation of the present utility model, the L-shaped pin shape that extends to downwards of this stator.
In preferred implementation of the present utility model, this metal-back is respectively equipped with a bonding pad at two side positions, and this bonding pad extends and the formation pin downwards.
In preferred implementation of the present utility model, this metal-back be provided with simultaneously in the two side directly to extension blocking arm and horizontal extension blocking arm, and after bending, coats simultaneously and be held in the glue core, and formation holds block.
In preferred implementation of the present utility model, this metal-back on top wall is provided with a stamped female tabs to constitute first stop section, and the glue core relatively coupling be provided with second stop section that is allege portion form, this first stop section and second stop section support block mutually.
In preferred implementation of the present utility model, this extension blocking arm is located at the bottom of metal-back open rearward end.
In preferred implementation of the present utility model, this metal-back is provided with simultaneously in the upper and lower position and can forms upper and lower two groups of extension blocking arms that hold with the glue core.
Characteristics of the present utility model and advantage are:
1, it offers first stop section at the selected limit of metal-back open rearward end wall, and in the two side the default respectively blocking arm that extends, the glue core then is provided with second stop section of mating relatively, therefore when the glue core is included metal-back in, can utilize first stop section and second stop section to form coupling and support, and simultaneously both sides be extended that blocking arm imposes bending and form and encircle block, so can guarantee metal-back and more firm the combining of glue core acquisition with the glue core, can not get loose, and can promote the useful life of socket.
2, metal-back dashes in addition to establish and forms more than one bonding pad, the glue core then is provided with second stop section of mating relatively in the upper surface, the glue in-core is embedded with a plurality of terminal pins, when the glue core is included metal-back in, can support by the coupling of groove surface and convex surface part, and utilize both sides to extend that blocking arm imposes bending and form and encircle block, make metal-back and glue core can obtain more firm the combination with the glue core, so can also have good grounding function by the stricter test of reversing.
Description of drawings
Fig. 1 is the exploded perspective view of the utility model first embodiment.
Fig. 2 is the combination stereogram of the utility model first embodiment.
Fig. 3 is the compound section figure of the utility model first embodiment.
Fig. 4 is the exploded perspective view of the utility model second embodiment.
Fig. 5 is the combination stereogram of the utility model second embodiment.
Fig. 6 is the exploded perspective view of the utility model the 3rd embodiment.
Fig. 7 is the combination stereogram of the utility model the 3rd embodiment.
Fig. 8 is the exploded perspective view of the utility model the 4th embodiment.
Fig. 9 is the combination stereogram of the utility model the 4th embodiment.
Figure 10 is the exploded perspective view of the utility model the 5th embodiment.
Figure 11 is the combination stereogram of the utility model the 5th embodiment.
Figure 12 is the exploded perspective view of the utility model the 6th embodiment.
Figure 13 is the combination stereogram of the utility model the 6th embodiment.
Figure 14 is the exploded perspective view of the utility model the 7th embodiment.
Figure 15 is the combination stereogram of the utility model the 7th embodiment.
Figure 16 is the exploded perspective view of the utility model the 8th embodiment.
Figure 17 is the combination stereogram of the utility model the 8th embodiment.
Figure 18 is the exploded perspective view of the utility model the 9th embodiment.
Figure 19 is the combination stereogram of the utility model the 9th embodiment.
Embodiment
First embodiment as shown in Figure 1 to Figure 3, the utility model do " micro universal bus (Micro-USB) socket connector ", and it comprises a metal-back 1 and a glue core 2, wherein:
Metal-back 1 is for before having with punching press formation one, the metal pedestal of after-opening, can hold glue core 2, this glue core 2 by metal-back 1 open rearward end hold into and form adaptive the combination with metal-back 1, this metal-back 1 is provided with first stop section 11 on the selected limit of open rearward end wall (being chosen to be the top wall as first embodiment) and (shows in first embodiment, described first stop section 11 is the forms that are embodied as groove surface), and in the default respectively extension blocking arm 12 in the two side of open rearward end, and the front opening of metal-back 1 inserts for another pin connector (not shown), is connected for forming with the socket connector of this case;
Utilize above-mentioned metal-back 1 and glue core 2, when including metal-back 1 in glue core 2 is adaptive, can support by the coupling of first stop section 11 and second stop section 22 (promptly being made as a groove surface and a convex surface part among first embodiment respectively), and utilize both sides to extend that blocking arm 12 imposes bending and form with glue core 2 and encircle block, make metal-back 1 can obtain firm the combination with glue core 2.
Show as above-mentioned first embodiment, the described extension blocking arm 12 of being located at metal-back 1 both sides, it is horizontal expansion from metal-back 1 two side, and in the back back side that is held in glue core 2 with side direction of bending, and then form the firm block that holds, so glue core 2 can support by first stop section 11 and second stop section, 22 couplings respectively, and the bending block that extends blocking arm 12, reach the purpose of firm combination.
Fig. 1 is to first embodiment demonstration shown in Figure 3, described extension blocking arm 12 is to be embodied as long-armed form, and extend to form the pin portion 121 of a step shape downwards, can plug by this pin portion 121 and to be incorporated into circuit board, make the utility model and circuit board can obtain strong fix, guarantee that itself and circuit board can not become flexible, so can be by the stricter test of reversing.
Above-mentioned first embodiment shows that described metal-back 1 dashes in addition to establish and forms more than one bonding pad 13, but utilizing bonding pad 13 solder bond in circuit board, and form ground connection, so have good grounding function.
Fig. 4 and shown in Figure 5 be second embodiment of the present utility model, default in the extension blocking arm 12a of metal-back 1a two side described in the utility model, also can be directly to extension, and be held in the back side of glue core 2 in the bending back with forward, form the firm block that holds from metal-back 1a two side.Among above-mentioned again second embodiment, extend blocking arm 12a and can be embodied as long-armed form, and extend to form the 121a of pin portion of a step shape downwards, being incorporated into circuit board for plugging.In second embodiment, described extension blocking arm can also be embodied as the galianconism form but in like manner as can be known.
As Fig. 6 and shown in Figure 7 be the 3rd embodiment of the present utility model, it can form a L shaped extension blocking arm 12b from the direction of metal-back 1b two side, and it is back to encircle the back side that is held in glue core 2 in bending inwards, form the firm block (as Fig. 7) that holds, and this L shaped extension blocking arm 12b can be embodied as long-armed form, and extend to form the 121b of pin portion of a step shape downwards, be incorporated into circuit board for plugging.
In like manner as can be known, in above-mentioned the 3rd embodiment, described extension blocking arm is from being embodied as the galianconism form; As Fig. 8 and shown in Figure 9 be the 4th embodiment of the present utility model, the extension blocking arm 12c of this metal-back 1c is embodied as the galianconism form, certainly the extension blocking arm 12c of this galianconism form can with metal-back 1c two side be directly to or horizontal bending extend (the extension blocking arm 12c that shows among the figure is horizontal bending and extends form), and unrestricted.
As above-mentioned the 4th embodiment, it can set up more than one stator 13c respectively in the bottom of metal-back 1c, utilizes stator 13c to weld and is positioned circuit board, and reinforcement combines with circuit board.Again, glue core 2c can offer a groove 23c in the matched position of relative extension blocking arm 12c, in order to form chimeric block (as Fig. 9) with extension blocking arm 12c.
In like manner as Figure 10 and shown in Figure 11 be the 5th embodiment of the present utility model, the extension blocking arm 12d of this metal-back 1d can be embodied as the galianconism form, certainly the extension blocking arm 12d of this galianconism form can with metal-back 1d two side be directly to or horizontal bending extend (the extension blocking arm 12d that shows among the figure is horizontal bending and extends form), and it is unrestricted, the bottom of metal-back 1d then is to be provided with the L-shaped stator 13d that extends to the pin shape downwards more than, utilize L shaped stator 13d to plug and be incorporated into circuit board, to obtain strong fix.
As Figure 12 and shown in Figure 13 be the utility model the 6th embodiment, the described bonding pad 13e that is located at metal-back 1e two side positions, it can be downward extension and constitute the pin form, be incorporated into circuit board and solder bond to plug, make more strong fix of socket and circuit board, guarantee that socket and circuit board can not become flexible fully, and also can be provided with simultaneously in the two side of metal-back 1e directly to extension blocking arm 122e and horizontal extension blocking arm 123e, and after bending, coat the back side that is held in glue core 2e with forward and side direction simultaneously, to form the firm block that holds.And described glue core 2e can offer groove 23e in the matched position of horizontal expansion blocking arm 123e, in order to form chimeric block (as Figure 13) with horizontal expansion blocking arm 123e.
Based on the utility model design spirit, above-mentioned first stop section 11 and second stop section 22, except that the form that can select to be embodied as groove surface and convex surface part (promptly first to the 6th etc. embodiment take off), from also may appropriate change and obtain the same effect that coupling mutually supports; Promptly as Figure 14 and shown in Figure 15, be the 7th embodiment of the present utility model, the first stop section 11f of this metal-back 1f, it utilizes the inboard punching press tabs that links to each other of punching and constitutes the first stop section 11f, the second stop section 22f of glue core 2f then is embodied as an allege portion form relatively, the first stop section 11f and the second stop section 22f still can be mated mutually, and obtain the identical effect that supports.In the foregoing description, be located at the bonding pad 13f of metal-back 1e two side positions, also can be downward extension and constitute the pin form, but about bonding pad 13f or extend the example of blocking arm 12f, in like manner also can be with reference to aforementioned various embodiment, from changing into various different shapes arbitrarily.
As Figure 16 and the utility model the 8th embodiment shown in Figure 17, it is at the change of further deriving of doing among aforementioned the 7th embodiment, still keep and have the first stop section 11g, the second stop section 22g and bonding pad 13g, but in metal-back 1g be provided with simultaneously directly to extension blocking arm 122g and horizontal extension blocking arm 123g, in order to hold block (as Figure 17) with glue core 2g formation.
As Figure 18 and shown in Figure 19 be the 9th embodiment of the present utility model, the main first stop section 11h that discloses metal-back 1h also can be embodied as the stamped female tabs that another kind has equivalent action, utilize the recessed plate of the first stop section 11h to form mutual block with the allege shape second stop section 22h of glue core 2h, support with the coupling that presents same effect, and at the upper-lower position of metal-back 1h, then be provided with simultaneously and can form with glue core 2h, two groups that hold are down extended blocking arm 122h and 123h, wherein, at the extension blocking arm 123h that is located at metal-back 1h bottom, and offer relative groove 23h at the matched position of glue core 2h, form chimeric block (as Figure 19) for extension blocking arm 123h with upwards bending.
Certainly, about above-mentioned first stop section 11h and the example that extends blocking arm 123h, from also can optionally being applicable among the aforementioned various embodiment, and unrestricted necessary.In the foregoing description, be located at the bonding pad 13h of metal-back 1h two side positions, also can be downward extension and constitute the pin form, but also can be with reference to aforementioned various embodiment, and change into different shape arbitrarily.
Above-mentioned various embodiment is the explanation that exemplifies of the utility model major technique, be not in order to limit this case technical scope, such as relate to equivalent application or based on preceding paragraph technological means do simple and easy change or displacement, all should be considered as belonging to this case technical scope, and relate to the above-mentioned first various stop section, second stop section, extend forms application such as blocking arm, bonding pad and stator, its entire combination form is obviously not only taken off just like figure embodiment, all can exchange change arbitrarily in case of necessity, support effect to reach identical coupling based on same design.
Claims (17)
1, a kind of micro universal bus hub connector, this connector comprises a metal-back and a glue core, this metal-back punching press formation one has the metal pedestal of forward and backward opening, and forms adaptive combination for holding this glue core, it is characterized in that:
One side wall of the open rearward end of this metal-back is provided with first stop section, and is provided with the extension blocking arm in the sidewall of the opening of the rear end of this metal-back;
This glue core is an insulator, and this glue core is buried a plurality of terminal pins underground, is provided with second stop section of mating mutually with this first stop section at an end face of this glue core;
The adaptive state of including this metal-back in of this glue core, this first stop section and this second stop section are coupling and support, and this metal-back is encircled block by the bending of this extension blocking arm with this glue core.
2, micro universal bus hub connector as claimed in claim 1, it is characterized in that, the top wall of this metal-back is located in described first stop section, described first stop section is a groove surface, the upper surface of this glue core is located in this second stop section, and this second stop section is the convex surface part with this relative coupling in first stop section.
3, micro universal bus hub connector as claimed in claim 1, it is characterized in that, this metal-back on top wall is offered a punching, and utilize the inboard punching press tabs that links to each other of this punching and constitute above-mentioned first stop section, this glue core then is provided with above-mentioned second stop section that is allege portion form relatively, and this first stop section and this second stop section are mated mutually and supported.
4, micro universal bus hub connector as claimed in claim 1 is characterized in that, described both sides are extended blocking arm and are horizontal extension bending from this metal-back two side.
5, micro universal bus hub connector as claimed in claim 1 is characterized in that, described both sides extend blocking arm be from the metal-back two side directly to the extension bending.
6, micro universal bus hub connector as claimed in claim 1 is characterized in that, this extension blocking arm is the galianconism form.
7, micro universal bus hub connector as claimed in claim 1 is characterized in that, this extension blocking arm is long-armed form, and extends to form the pin portion of a step shape downwards.
8, micro universal bus hub connector as claimed in claim 1 is characterized in that, this metal-back dashes to establish and forms more than one bonding pad.
9, micro universal bus hub connector as claimed in claim 1 is characterized in that, this extends the L-shaped bending of blocking arm and extends, and extends to form the pin portion of a step shape downwards.
10, micro universal bus hub connector as claimed in claim 1 is characterized in that, this glue core offers groove in the matched position of relative this extension blocking arm.
11, micro universal bus hub connector as claimed in claim 1 is characterized in that the bottom of this metal-back is provided with more than one stator.
12, micro universal bus hub connector as claimed in claim 11 is characterized in that, the L-shaped pin shape that extends to downwards of this stator.
13, micro universal bus hub connector as claimed in claim 1 is characterized in that this metal-back is respectively equipped with a bonding pad at two side positions, and this bonding pad extends and the formation pin downwards.
14, micro universal bus hub connector as claimed in claim 1 is characterized in that, this metal-back be provided with simultaneously in the two side directly to extension blocking arm and horizontal extension blocking arm, and after bending, coats simultaneously and be held in the glue core, and formation holds block.
15, micro universal bus hub connector as claimed in claim 1, it is characterized in that, this metal-back on top wall is provided with a stamped female tabs to constitute first stop section, and the glue core relatively coupling be provided with second stop section that is allege portion form, this first stop section and second stop section support block mutually.
16, micro universal bus hub connector as claimed in claim 1 is characterized in that this extension blocking arm is located at the bottom of metal-back open rearward end.
17, micro universal bus hub connector as claimed in claim 1 is characterized in that, this metal-back is provided with simultaneously in the upper and lower position and can forms upper and lower two groups of extension blocking arms that hold with the glue core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720302260XU CN201134569Y (en) | 2007-12-05 | 2007-12-05 | Minimized general bus hub connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720302260XU CN201134569Y (en) | 2007-12-05 | 2007-12-05 | Minimized general bus hub connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201134569Y true CN201134569Y (en) | 2008-10-15 |
Family
ID=40062837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720302260XU Expired - Lifetime CN201134569Y (en) | 2007-12-05 | 2007-12-05 | Minimized general bus hub connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201134569Y (en) |
-
2007
- 2007-12-05 CN CNU200720302260XU patent/CN201134569Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081015 |