CN203983637U - The miniature clamping type bonding wire USB connector with ground strip - Google Patents
The miniature clamping type bonding wire USB connector with ground strip Download PDFInfo
- Publication number
- CN203983637U CN203983637U CN201420385918.8U CN201420385918U CN203983637U CN 203983637 U CN203983637 U CN 203983637U CN 201420385918 U CN201420385918 U CN 201420385918U CN 203983637 U CN203983637 U CN 203983637U
- Authority
- CN
- China
- Prior art keywords
- glue core
- metal shell
- protecgulum
- ground strip
- bonding wire
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of miniature clamping type bonding wire USB connector with ground strip, comprise glue core, protecgulum, metal shell and with the integrated terminal group of glue core, the contact jaw of terminal group and bonding wire end lay respectively at the two ends of glue core, on protecgulum, offer respectively and the peg graft inserting groove coordinate and for the terminal groove of accommodating institute terminal group contact jaw of glue core, metal shell is sheathed on the lateral wall of protecgulum and is interlockingly connected glue core is fixed in protecgulum with glue core, metal shell rear end is provided with the ground strip with the moulding of metal shell integrated punching, protecgulum is provided with the first ground connection film trap, glue core is provided with the second ground connection film trap, the first ground connection film trap and the second ground connection film trap are connected, ground strip inserts in the first ground connection film trap and the second ground connection film trap.The utlity model has reasonable in design, assemble the advantages such as firm, be inside provided with ground strip, avoided electric leakage hurt sb.'s feelings, improved the safety problem of USB connector.
Description
Technical field
The utility model relates to the technical field of USB connector, more particularly, relates to a kind of miniature clamping type bonding wire USB connector with ground strip.
Background technology
Development along with electronic product, the application of electronic product in people's daily life is increasingly extensive, especially mobile phone, notebook computer, the consumer electronics products such as digital camera have become indispensable article in people's life, connection between various electronic products is more and more frequent, and USB interface technology is simple with its wiring, transmission is stable, the advantages such as transmission speed is fast are more and more widely used in consumer electronics product, therefore between electronic product, by USB connector, realizing connection is a kind of very common connected mode, because USB connector is applied so widely at electronic applications, user is also more and more higher to the requirement of its quality, also gradually its safety problem has been produced to attention, yet existing USB connector exists design not compact, connect the unreliable problem such as cause easily getting loose from USB socket, and exist USB connector electric leakage or produce static and unsafe factor that human body is damaged.
Application number is that the patent document of 201420086633.4 < < superminiature clamping type bonding wire USB connector > > by name discloses a kind of superminiature clamping type bonding wire USB connector, comprise glue core, protecgulum, metal shell and with glue core integrated injection molding the terminal group of type, the contact jaw of terminal group and bonding wire end lay respectively at the two ends of glue core, on protecgulum, offer respectively and the peg graft inserting groove coordinate and for the terminal groove of the contact jaw of accommodating terminal group of glue core, metal shell is sheathed on the lateral wall of protecgulum and is interlockingly connected glue core is fixed in protecgulum with glue core, the both sides of protecgulum offer respectively snap fit groove, two snap fit grooves extend to its front end from the rear end of protecgulum respectively, in two snap fit grooves, be equiped with respectively snap fit, on metal shell, offer the snap fit hole suitable with snap fit, metal shell is stretched out by corresponding snap fit hole in one end of snap fit.Although this can utilize snap fit USB connector is fixed in USB socket by external force generation elastic deformation, connect reliably, can prevent from getting loose, still exist USB connector electric leakage or generation static and unsafe factor that human body is damaged.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, and a kind of miniature clamping type bonding wire USB connector with ground strip is provided.
For achieving the above object, the technical scheme that the utility model provides is as follows:
A kind of miniature clamping type bonding wire USB connector with ground strip, comprise glue core, protecgulum, metal shell and with the integrated terminal group of glue core, the contact jaw of described terminal group and bonding wire end lay respectively at the two ends of glue core, on described protecgulum, offer respectively and the peg graft inserting groove coordinate and for the terminal groove of accommodating terminal group contact jaw of glue core, lateral wall before described metal-coating is located at is also interlockingly connected described glue core is fixed in described protecgulum with described glue core, described metal shell rear end is provided with the ground strip with the moulding of metal shell integrated punching, described protecgulum is provided with the first ground connection film trap, glue core is provided with the second ground connection film trap, the first ground connection film trap and the second ground connection film trap are connected, ground strip inserts in the first ground connection film trap and the second ground connection film trap, wherein, described ground strip extends to the rear end of described glue core from the rear end of described metal shell, and the length of this ground strip does not exceed the border of described glue core rear end, in addition, this ground strip also can be arranged on the metal shell left side on one side, on the right or centre position.
As preferably, in technique scheme, the both sides of described protecgulum offer respectively snap fit groove, two snap fit grooves extend to its front end from the rear end of protecgulum respectively, in two snap fit grooves, be equiped with respectively snap fit, on described metal shell, offer the snap fit hole suitable with described snap fit, described metal shell is stretched out by the described snap fit hole of correspondence in one end of described snap fit, the other end of snap fit coordinates in the holddown groove that the described glue core of embedding is offered afterwards at described glue core and the grafting of described protecgulum, makes glue core be fastened and be connected with metal shell.
As preferably, in technique scheme, described glue core is provided with fixture block, and the top margin of described metal shell rear end is provided with buckle, this buckle is provided with the block button hole adapting with fixture block, and described fixture block can insert in this block button hole glue core is fixedly connected with metal shell.
As preferably, in technique scheme, described terminal group has five contact jaws and four bonding wire ends.
Compared with prior art, the beneficial effects of the utility model are:
The utlity model has reasonable in design, simple and compact for structure, the advantages such as simple and convenient assembly, overall length is only 9.0mm, can effectively save space, and reduce and produce required consumptive material, cost-saving, meet the microminiaturized demand of existing market to USB connector, and can utilize snap fit USB connector is fixed in USB socket by external force generation elastic deformation, connect reliable, can prevent that USB connector from getting loose from USB socket, in this USB connector, be provided with ground strip, when USB connector generation electric leakage situation, ground strip can divide the electric current of revealing to lead ground, avoided electric leakage to hurt sb.'s feelings, improved the safety problem of USB connector.
Accompanying drawing explanation
Fig. 1 is one of the perspective view that the utlity model has the miniature clamping type bonding wire USB connector of ground strip;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 the utlity model has the perspective view that glue core, protecgulum and the terminal group of the miniature clamping type bonding wire USB connector of ground strip are assembled into one;
Fig. 4 be the utlity model has ground strip miniature clamping type bonding wire USB connector perspective view two;
Fig. 5 be the utlity model has ground strip miniature clamping type bonding wire USB connector perspective view three;
Fig. 6 is the perspective view that the ground strip that the utlity model has the miniature clamping type bonding wire USB connector of ground strip is positioned at metal shell right-hand member;
Fig. 7 is that the ground strip that the utlity model has the miniature clamping type bonding wire USB connector of ground strip is positioned at the middle perspective view of metal shell;
Fig. 8 be the utlity model has ground strip miniature clamping type bonding wire USB connector perspective view four.
Include in the drawings:
1---glue core, 11---holddown groove, 12---fixture block, 2---protecgulum, 21---inserting groove, 22---terminal groove, 23---snap fit groove, 24---location notch, 3---metal shell, 31---snap fit hole, 32---buckle, 321---block button hole, 33---locating piece, 4---terminal group, 41---contact jaw, 42---bonding wire end, 5---snap fit, 6---ground strip, 7---first ground connection film trap, 8---the second ground connection film trap.
Below in conjunction with drawings and Examples, the miniature clamping type bonding wire USB connector with ground strip described in the utility model is described further.
Embodiment
Be below the preferred example with the miniature clamping type bonding wire USB connector of ground strip described in the utility model, therefore do not limit protection range of the present utility model.
Please refer to Fig. 1, Fig. 2, there is shown a kind of miniature clamping type bonding wire USB connector with ground strip, it comprises glue core 1, protecgulum 2, metal shell 3 and with the integrated terminal group 4 of glue core 1, the contact jaw 41 of described terminal group 4 and bonding wire end 42 lay respectively at the two ends of described glue core 1, on described protecgulum 2, offer respectively and the peg graft inserting groove 21 that coordinates and for the terminal groove 22 of the contact jaw 41 of accommodating described terminal group 4 of described glue core 1, described metal shell 3 is sheathed on the lateral wall of protecgulum 2 and is interlockingly connected described glue core 1 is fixed in described protecgulum 2 with described glue core 1, the described metal shell 3 rear ends side that keeps left is provided with the ground strip 6 with metal shell 3 integrated punching moulding, described protecgulum 2 is provided with the first ground connection film trap 7, glue core 1 is provided with the second ground connection film trap 8, the first ground connection film trap 7 and the second ground connection film trap 8 are connected, ground strip 6 inserts in the first ground connection film trap 7 and the second ground connection film trap 8, and this ground strip 6 extends to the rear end of glue core 1 from the rear end of metal shell 3, its length does not exceed the border of glue core 1 rear end.When USB connector generation electric leakage situation, ground strip 6 can divide the electric current of revealing to lead ground, has avoided electric leakage to hurt sb.'s feelings, and has improved the safety problem of USB connector.
In the present embodiment, as shown in Figure 4, described ground strip 6 is located at the side that keeps left of metal shell 3 rear ends.
Certainly, described ground strip 6 also can be arranged on metal shell 3 rear ends in the following ways, and as shown in Figure 6, described ground strip 6 is located on metal shell 3 rear end top margins on the right side.As shown in Figure 7, described ground strip 6 also can be located on metal shell 3 centre positions, rear end.
As shown in Figures 2 to 4, the both sides of protecgulum 2 offer respectively snap fit groove 23, two snap fit grooves 23 extend to its front end from the rear end of protecgulum 2 respectively, two interior snap fits 5 that are equiped with respectively of snap fit groove 23, on metal shell 3, offer the snap fit hole 31 suitable with snap fit 5, metal shell 3 is stretched out by corresponding snap fit hole 31 in one end of snap fit 5, and the other end of snap fit 5 coordinates in the holddown groove 11 that the described glue core 1 of embedding is offered afterwards at described glue core 1 and 2 grafting of described protecgulum.Elastic deformation can occur when snap fit 5 is subject to external force USB connector is fixed in USB socket, it is compact to design, connects reliably, can prevent that USB connector from getting loose from USB socket.
As shown in Figure 2, described glue core 1 is provided with fixture block 12, and the top margin of metal shell 3 rear ends is provided with buckle 32, and this buckle 32 is provided with the block button hole 321 adapting with fixture block 12, and fixture block 12 can insert in this block button hole 321 glue core 1 is fixedly connected with metal shell 3.
As shown in Fig. 4 to 5, one end of metal shell 3 is provided with two locating pieces 33, locating piece 33 is positioned at the both sides of buckle 32, after fixture block 12 snappings of metal shell 3 by buckle 32 and protecgulum 2, locating piece 33 is installed in the location notch 24 that protecgulum 2 offers, the bonding strength that it can further improve between metal shell 3 and protecgulum 2, prevents skew.
In the present embodiment, terminal group 4 has five contact jaws 41 and four bonding wire ends 42.
As shown in Figure 8, described terminal group 4 also has five contact jaws 41 and five bonding wire ends 42.
During assembling, first snap fit 5 is packed into corresponding snap fit groove 23 from the rear end of protecgulum 2, then glue core 1 is plugged in the inserting groove 21 of protecgulum 2, then metal shell 3 is sheathed on the lateral wall of protecgulum 2, and the buckle 32 on metal shell 3 is interlockingly connected with the fixture block 12 of protecgulum 2, ground strip 6 insertion protecgulums 2 and glue core 1 are offered on the ground connection film trap 7 adapting with ground strip 6, glue core 1 and metal shell 3 are individually fixed on protecgulum 2, USB connector of the present utility model has reasonable in design, simple and compact for structure, the advantages such as simple and convenient assembly, and use safety, and overall length is only 9.0mm, can effectively save space, and reduce and produce required consumptive material, cost-saving, meet the microminiaturized demand of existing market to USB connector.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (6)
1. a miniature clamping type bonding wire USB connector with ground strip, comprise glue core (1), protecgulum (2), metal shell (3) and with the integrated terminal group of glue core (1) (4), the contact jaw (41) of described terminal group (4) and bonding wire end (42) lay respectively at the two ends of described glue core (1), on described protecgulum (2), offer respectively and the peg graft inserting groove (21) coordinate and for the terminal groove (22) of the contact jaw (41) of accommodating described terminal group (4) of described glue core (1), described metal shell (3) is sheathed on the lateral wall of protecgulum (2) and is interlockingly connected described glue core (1) is fixed in described protecgulum (2) with described glue core (1), it is characterized in that: described metal shell (3) rear end is provided with the ground strip (6) with metal shell (3) integrated punching moulding, described protecgulum (2) is provided with the first ground connection film trap (7), glue core (1) is provided with the second ground connection film trap (8), the first ground connection film trap (7) is connected with the second ground connection film trap (8), ground strip (6) inserts in the first ground connection film trap (7) and the second ground connection film trap (8).
2. the miniature clamping type bonding wire USB connector with ground strip according to claim 1, is characterized in that: described ground strip (6) is arranged on metal shell (3) left side, the right or centre position on one side.
3. the miniature clamping type bonding wire USB connector with ground strip according to claim 1, it is characterized in that: described ground strip (6) extends to the rear end of described glue core (1) from the rear end of described metal shell (3), and this ground strip (6) does not exceed the border of described glue core (1) rear end.
4. the miniature clamping type bonding wire USB connector with ground strip according to claim 1, it is characterized in that: the both sides of described protecgulum (2) offer respectively snap fit groove (23), two snap fit grooves (23) extend to its front end from the rear end of described protecgulum (2) respectively, in two snap fit grooves (23), be equiped with respectively snap fit (5), on described metal shell (3), offer the snap fit hole (31) suitable with described snap fit (5), described metal shell (3) is stretched out by corresponding described snap fit hole (31) in one end of described snap fit (5), the other end of snap fit (5) coordinates in the holddown groove (11) that the described glue core of embedding (1) is offered afterwards at described glue core (1) and described protecgulum (2) grafting.
5. the miniature clamping type bonding wire USB connector with ground strip according to claim 1, it is characterized in that: described glue core (1) is provided with fixture block (12), the top margin of described metal shell (3) rear end is provided with buckle (32), this buckle (32) is provided with the block button hole (321) adapting with fixture block (12), and described fixture block (12) can insert in this block button hole (321) glue core (1) is fixedly connected with metal shell (3).
6. according to the miniature clamping type bonding wire USB connector with ground strip described in any one in claim 1～5, it is characterized in that: described terminal group (4) has five contact jaws (41) and four bonding wire ends (42) or described terminal group (4) and has five contact jaws (41) and five bonding wire ends (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385918.8U CN203983637U (en) | 2014-07-12 | 2014-07-12 | The miniature clamping type bonding wire USB connector with ground strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420385918.8U CN203983637U (en) | 2014-07-12 | 2014-07-12 | The miniature clamping type bonding wire USB connector with ground strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983637U true CN203983637U (en) | 2014-12-03 |
Family
ID=51981055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420385918.8U Active CN203983637U (en) | 2014-07-12 | 2014-07-12 | The miniature clamping type bonding wire USB connector with ground strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577521A (en) * | 2014-12-26 | 2015-04-29 | 东莞市雅联电子有限公司 | Novel USB (universal serial bus) connector |
| CN111711031A (en) * | 2020-06-29 | 2020-09-25 | 上海航天科工电器研究院有限公司 | Grounding shielding structure for high-speed electric connector |
-
2014
- 2014-07-12 CN CN201420385918.8U patent/CN203983637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577521A (en) * | 2014-12-26 | 2015-04-29 | 东莞市雅联电子有限公司 | Novel USB (universal serial bus) connector |
| CN111711031A (en) * | 2020-06-29 | 2020-09-25 | 上海航天科工电器研究院有限公司 | Grounding shielding structure for high-speed electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103986000B (en) | socket of electric connector | |
| US9960514B1 (en) | Double-sided pluggable power plug, power socket and combination structure thereof | |
| CN203983637U (en) | The miniature clamping type bonding wire USB connector with ground strip | |
| CN105098416B (en) | Electric connector | |
| TWI515977B (en) | Double-contact terminal and card edge connector with the terminal | |
| CN204205194U (en) | The short body Male head connector of USB of front ground connection reverse side bonding wire | |
| CN203707474U (en) | Super-miniature clamping hook type wire welding USB connector | |
| CN204304082U (en) | The positive and negative plug-and-socket connector of a kind of USB TYPE-C | |
| CN204130826U (en) | Contact pin connector and the plug connector be mated | |
| CN208571151U (en) | Plug wire type connector | |
| CN106785594B (en) | USB and SD card mixed electric connector | |
| CN202363652U (en) | Electric connector | |
| CN205141198U (en) | 2. 0 micro -B type USB plugs of USB that can two -sidedly peg graft | |
| CN208315841U (en) | The USB female seat connector of grafting can be consolidated | |
| CN204205114U (en) | A kind of can the USB3.0 plug of double-side plug-in | |
| CN209472154U (en) | A kind of TYPE-C connector of improvement buckle piece fixed structure | |
| CN204289768U (en) | Micro USB 2.0 connector sticking board type mental male | |
| CN102570139B (en) | Inserted male socket and female socket for electrical connector | |
| CN203242861U (en) | Connector socket with high-current identification mechanism | |
| CN105098437B (en) | A kind of positive anti-plug male seat connector of micro USB | |
| CN204144543U (en) | Ultrathin U disk socket | |
| CN207517934U (en) | Insert ultrashort connection plug in side | |
| CN202487840U (en) | Plugged male socket and female socket of electric connector | |
| CN208015029U (en) | The adapter of USB and TYPE-C | |
| CN210806107U (en) | HDMI socket connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |