CN204441579U - C type usb plug connector - Google Patents
C type usb plug connector Download PDFInfo
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- CN204441579U CN204441579U CN201520098954.0U CN201520098954U CN204441579U CN 204441579 U CN204441579 U CN 204441579U CN 201520098954 U CN201520098954 U CN 201520098954U CN 204441579 U CN204441579 U CN 204441579U
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- plastic cement
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Abstract
The utility model relates to a kind of C type USB plug connector, this connector comprises upper and lower two groups of terminal group of plastic cement main body and symmetrically formula distribution, often organize terminal group to form by 12pin terminal with the glue core of 12pin terminal injection mo(u)lding respectively, middle conducting strip is also provided with between the glue core of upper and lower two groups of terminal group, upper and lower two groups of terminal group and middle conducting strip superposition assembling therebetween, and load in the cavity volume in plastic cement main body by plastic cement body rear; The upper and lower both sides of plastic cement body front part be also provided be respectively equipped with one before conducting strip.After the utility model adopts said structure, have the following advantages: assemble with plastic cement main body again after terminal group and glue core integrated injection molding, effective raising processing procedure assembly efficiency, the utility model connector can guarantee that product is in the process of terminal transmission, the object that signal transmits smoothly.
Description
Technical field:
The utility model relates to connector technique field, refers in particular to a kind of C type USB plug connector.
Background technology:
At present, there is the weak points such as processing procedure packaging efficiency is lower, Signal transmissions is unstable, be subject to external interference, high-frequency signal cannot pass through in known C type USB plug connector, produces and use inconvenience to it.
Utility model content:
The purpose of this utility model is the above-mentioned weak point overcoming existing product, provides a kind of C type USB plug connector.
The technical scheme that the utility model realizes the employing of its object is: a kind of C type USB plug connector, this connector comprises upper and lower two groups of terminal group of plastic cement main body and symmetrically formula distribution, often organize terminal group to form by 12pin terminal with the glue core of 12pin terminal injection mo(u)lding respectively, middle conducting strip is also provided with between the glue core of upper and lower two groups of terminal group, upper and lower two groups of terminal group and middle conducting strip superposition assembling therebetween, and load in the cavity volume in plastic cement main body by plastic cement body rear; The upper and lower both sides of plastic cement body front part be also provided be respectively equipped with one before conducting strip.
Described middle conducting strip both sides have the extended leg that forward end extends, and two extended legs have inwardly outstanding stuck point.The connective stability of connector can be strengthened further.
In the 12pin terminal of described terminal group, be divided into a, b, c, d tetra-kinds of terminals, be arranged side by side by a terminal, b terminal, c terminal, a terminal, d terminal, b terminal, c terminal, d terminal, a terminal, b terminal, c terminal, a terminal order; Wherein b terminal and c terminal symmetrically state, and b terminal, c terminal caudad have wide section of first end, wide section of the second end, wide section of the 3rd end, wide section of the 4th end, wide section of five terminal and the joining section between them along its length successively from front end.
The end of wide section of the first end of described b terminal, c terminal is wide is 2.13 units, the end of wide section of the second end wide be 2.00 units, the end of wide section of the 3rd end wide be 2.67 units, the end of wide section of the 4th end wide be 2.00 units, the end of wide section of five terminal is wide is 2.40 units.
This pin connector also comprises the front shielding case and rear shielding case that are arranged on this connector periphery, and wherein, front shielding case is inserted in by the front end of plastic cement main body, and the rear end of front shielding case is the uncovered portion of fore shell, and front end has the window coincide with plastic cement body front end; Rear shielding case is inserted in by the rear end of plastic cement main body, and the front end of rear shielding case is the uncovered portion of back cover and is coated on the outside in the uncovered portion of back cover of front shielding case rear end, and the rear end of rear shielding case has the string holes of passing for cable.
The utility model has the following advantages: assemble with plastic cement main body after terminal group and glue core integrated injection molding after adopting said structure again, effectively improves processing procedure assembly efficiency; Unique wide design of segmented end effectively can solve connector signal transmission and be disturbed, and the difficult problem that high-frequency signal cannot pass through, guarantees that product is in the process of terminal transmission, the object of signal high-speed transfer; Forward and backward shielding case is by connector integral coating, and effectively can solve connector signal transmission and be disturbed a difficult problem, therefore, the utility model connector can guarantee that product is in the process of terminal transmission, the object that signal transmits smoothly.
Accompanying drawing illustrates:
Fig. 1 is the decomposition texture schematic diagram of the utility model connector;
Fig. 2 is the structural representation of 12pin terminal in the utility model.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As Figure 1-Figure 2, described in the utility model is a kind of C type USB plug connector, this connector comprises upper and lower two groups of terminal group 2 of plastic cement main body 1 and symmetrically formula distribution, often organize terminal group 2 to form by 12pin terminal 21 with the glue core 22 of 12pin terminal 21 injection mo(u)lding respectively, middle conducting strip 23 is also provided with between the glue core 22 of upper and lower two groups of terminal group 2, upper and lower two groups of terminal group 2 and the superposition of middle conducting strip 23 therebetween assembling, and load in the cavity volume 10 in plastic cement main body 1 by plastic cement main body 1 rear end; The upper and lower both sides of plastic cement main body 1 front portion be also provided be respectively equipped with one before conducting strip 11.
Described middle conducting strip 23 both sides have the extended leg 231 that forward end extends, and two extended legs 231 have inwardly outstanding stuck point 232, and extended leg 231 extends to the both sides, front end of plastic cement main body 1 cavity volume 10, can strengthen the connective stability of connector further.
In the 12pin terminal 21 of described terminal group 2, be divided into a, b, c, d tetra-kinds of terminals, as Fig. 2, from left to right, be arranged side by side by a terminal 201, b terminal 202, c terminal 203, a terminal 201, d terminal 204, b terminal 202, c terminal 203, d terminal 204, a terminal 201, b terminal 202, c terminal 203, a terminal 201 order; Wherein b terminal 202 and c terminal 203 symmetrically state, and b terminal 202, c terminal 203 caudad have first end wide section of b1, the second end wide section of b2, the 3rd end wide section of b3, the 4th end wide section of b4, five terminal wide section of b5 and the joining section between them along its length successively from front end.
The end of the first end wide section of b1 of described b terminal 202, c terminal 203 is wide is 2.13 units, the end of the second end wide section of b2 wide be 2.00 units, the end of the 3rd end wide section of b3 wide be 2.67 units, the end of the 4th end wide section of b4 wide be 2.00 units, the end of five terminal wide section of b5 is wide is 2.40 units.
This pin connector also comprises the front shielding case 3 and rear shielding case 4 that are arranged on this connector periphery, wherein, front shielding case 3 is inserted in by the front end of plastic cement main body 1, and the rear end of front shielding case 3 is the uncovered portion 31 of fore shell, and front end has the window 32 coincide with plastic cement main body 1 front end; Rear shielding case 4 is inserted in by the rear end of plastic cement main body 1, and the front end of rear shielding case 4 is the uncovered portion of back cover 41 and is coated on the outside in the uncovered portion 31 of back cover of front shielding case 3 rear end, and the rear end of rear shielding case 4 has the string holes 42 of passing for cable.
The utility model has the following advantages: assemble with plastic cement main body after terminal group and glue core integrated injection molding after adopting said structure again, effectively improves processing procedure assembly efficiency; Unique wide design of segmented end effectively can solve connector signal transmission and be disturbed, and the difficult problem that high-frequency signal cannot pass through, guarantees that product is in the process of terminal transmission, the object of signal high-speed transfer; Forward and backward shielding case is by connector integral coating, and effectively can solve connector signal transmission and be disturbed a difficult problem, therefore, the utility model connector can guarantee that product is in the process of terminal transmission, the object that signal transmits smoothly.
Claims (5)
1. a C type USB plug connector, it is characterized in that: this connector comprises upper and lower two groups of terminal group of plastic cement main body and symmetrically formula distribution, often organize terminal group to form by 12pin terminal with the glue core of 12pin terminal injection mo(u)lding respectively, middle conducting strip is also provided with between the glue core of upper and lower two groups of terminal group, upper and lower two groups of terminal group and middle conducting strip superposition assembling therebetween, and load in the cavity volume in plastic cement main body by plastic cement body rear; The upper and lower both sides of plastic cement body front part be also provided be respectively equipped with one before conducting strip.
2. C type USB plug connector according to claim 1, is characterized in that: described middle conducting strip both sides have the extended leg that forward end extends, and two extended legs have inwardly outstanding stuck point.
3. C type USB plug connector according to claim 1, it is characterized in that: in the 12pin terminal of described terminal group, be divided into a, b, c, d tetra-kinds of terminals, be arranged side by side by a terminal, b terminal, c terminal, a terminal, d terminal, b terminal, c terminal, d terminal, a terminal, b terminal, c terminal, a terminal order; Wherein b terminal and c terminal symmetrically state, and b terminal, c terminal caudad have wide section of first end, wide section of the second end, wide section of the 3rd end, wide section of the 4th end, wide section of five terminal and the joining section between them along its length successively from front end.
4. C type USB plug connector according to claim 3, is characterized in that: the end of wide section of the first end of described b terminal, c terminal is wide is 2.13 units, the end of wide section of the second end wide be 2.00 units, the end of wide section of the 3rd end wide be 2.67 units, the end of wide section of the 4th end wide be 2.00 units, the end of wide section of five terminal is wide is 2.40 units.
5. C type USB plug connector according to claim 1, it is characterized in that: this pin connector also comprises the front shielding case and rear shielding case that are arranged on this connector periphery, wherein, front shielding case is inserted in by the front end of plastic cement main body, the rear end of front shielding case is the uncovered portion of fore shell, and front end has the window coincide with plastic cement body front end; Rear shielding case is inserted in by the rear end of plastic cement main body, and the front end of rear shielding case is the uncovered portion of back cover and is coated on the outside in the uncovered portion of back cover of front shielding case rear end, and the rear end of rear shielding case has the string holes of passing for cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098954.0U CN204441579U (en) | 2015-02-11 | 2015-02-11 | C type usb plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098954.0U CN204441579U (en) | 2015-02-11 | 2015-02-11 | C type usb plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441579U true CN204441579U (en) | 2015-07-01 |
Family
ID=53609402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520098954.0U Active CN204441579U (en) | 2015-02-11 | 2015-02-11 | C type usb plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441579U (en) |
-
2015
- 2015-02-11 CN CN201520098954.0U patent/CN204441579U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150928 Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park fourth Patentee after: SHENZHEN CHUANGYITONG TECHNOLOGY CO., LTD. Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park fourth building one or two, three or four floor Patentee before: Shenzhen City Chuangyi Hardware Precision Mould Co., Ltd. |