CN2596617Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2596617Y CN2596617Y CN 03202254 CN03202254U CN2596617Y CN 2596617 Y CN2596617 Y CN 2596617Y CN 03202254 CN03202254 CN 03202254 CN 03202254 U CN03202254 U CN 03202254U CN 2596617 Y CN2596617 Y CN 2596617Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- electric connector
- cable
- pcb
- 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 - Fee Related
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Abstract
The utility model relates to an electric connector, which comprises a cable, a casing, and a plug electric connector, wherein, the electric connector comprises an insulator and a terminal containing part; the cable is electrically connected with conductive terminals of the plug electric connector through a printed circuit board. Both ends of the printed circuit board are provided with a plurality of welding parts connected with the cable and the plug electric connector; conductive wires in the conductive terminals and the cable are respectively welded on the welding parts welded at both ends of the printed circuit board. The cable and the plug electric connector are connected through the printed circuit board, which causes the electrical connection between the conductive terminals and the cable to be more reliable and the welding density in the unit length to be enlarged, and is suitable for the tendency that the electric connector develops towards high density.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to the electric connector that a kind of its inside connects with printed circuit board (PCB).
Background technology
At present, electric connector has been widely used in different occasions, as computer, mobile phone etc.In today of communication product fast development, the volume of communication product reduces day by day.Therefore, the volume of electric connector also requires to dwindle as best one can so that carry and reduce shared space.
The inner connecting way of electric connector in the prior art is divided into two kinds usually: a kind of is the conducting terminal that comes stube cable and plug connector with lead in the mode of welding or insulative pricking technology.When having more lead to be connected with conducting terminal, because the lead mutual alignment is too tight, two leads are simultaneously welded together in the time of can causing welding, cause short circuit, and when adopting the mode of insulative pricking technology, can cause loose contact, manufacture process is comparatively difficult simultaneously, and the conducting terminal number that can hold on unit length is also less; Another connected mode is to wait conducting terminal of stube cable and plug connector with printed circuit board (PCB) or lead, with regard to present employed printed circuit board (PCB), in design, in order to reduce the volume of electric connector, on printed circuit board (PCB), be provided with storage tank, be used for the cable of placing portion, but such structure often can be ccontaining cable less, therefore do not satisfied the requirement of modern communication product.
Be illustrated in figure 1 as in the prior art three-dimensional exploded view that comes the electric connector of the conducting terminal of attachment plug electric connector and cable with lead.Insulating body 101 has some path 10s 2 of accommodating, be used for settling lead, and be provided with a location-plate 104 on insulating body 101 surfaces, reception room 103 is arranged on the location-plate 104, path 10 2 is corresponding with accommodating, like this, seem more complicated with regard to the structure that makes whole electric connector, volume is also quite huge.
Summary of the invention
For addressing the above problem, the purpose of this utility model is to provide a kind of inside to have the electric connector of good electric connection, its inside has a printed circuit board (PCB), and this printed circuit board (PCB) is provided with many weld parts, to satisfy the needs of modern communication product to the densification development.
The technical solution of the utility model is: a kind of electric connector includes cable, shell and a plug connector; This plug connector comprises insulator and is located at the outer field secondary shielding housing of plug connector; On insulator, be provided with terminal accommodating portion, accommodate plurality of conductive terminals; Cable is coated with some leads; Be connected by printed circuit board (PCB) between cable and the plug connector.
The two ends of printed circuit board (PCB) and positive and negative two sides all have some weld parts that are connected with cable and plug connector; The conducting terminal of described plug connector becomes mechanicalness to electrically connect with the weld part of this printed circuit board (PCB) one end.The weld part that is coated on the interior lead of cable and the printed circuit board (PCB) other end electrically connects.Therefore this printed circuit board (PCB) plays the effect of the conducting terminal of transit cable and plug connector, and no longer settles other lead to come the conducting terminal of stube cable and plug connector by establish storage tank at printed circuit board (PCB).In addition, be equipped with weld part, can weld more lead or conducting terminal simultaneously like this, make lead or conducting terminal divide upper and lower two-layer staggering, thereby meet the development trend of electric connector densification more on the positive and negative two sides of printed circuit board (PCB).
By come the conducting terminal of stube cable and plug connector with printed circuit board (PCB), increased the density of welding on the unit length, more adapt to the trend of electric connector to the densification development.Simultaneously, conducting terminal is more more convenient, reliable than conducting terminal and the direct manufacture process that electrically connects of cable with the manufacture process that printed circuit board (PCB) welds respectively with printed circuit board (PCB) and cable.
Description of drawings
Fig. 1 is the three-dimensional exploded view of electric connector in the prior art.
Fig. 2 is the three-dimensional exploded view of the utility model electric connector.
Fig. 3 is the stereogram of electric connector of the present utility model.
Fig. 4 is the schematic diagram of the utility model electric connector printed circuit board (PCB).
Label declaration
1 cable
Shell 22 lower casings on 21
31 insulators, 32 terminal accommodating portions
33 conducting terminals, 34 secondary shielding housings
4 printed circuit board (PCB)s, 41 weld parts
412 welding cable portions of 411 solder terminal portions
52 first times shield shells of shield shell on 51 first
6 bolts
Embodiment
As shown in Figure 2; electric connector described in the utility model includes cable 1; contain some leads at cable 1; skin at insulator 31 is coated with the iron-clad that plays shielding action; it is secondary shielding housing 34; insulator 31 is provided with plurality of terminals resettlement section 32; and in terminal accommodating portion 32, stretch out plurality of conductive terminals 33; electrically connect by printed circuit board (PCB) 4 between the conducting terminal 33 of described cable and plug connector; be arranged with shield shell 51 and first time shield shell 52 on first outside the printed circuit board (PCB) 4; lay respectively at two surfaces of printed circuit board (PCB) 4, printed circuit board (PCB) 4 is played a protective role.Skin at first shield shell 51,52 and insulator 31 is coated with shell 21 and lower casing 22.
See also Fig. 2 and Fig. 4, two ends at printed circuit board (PCB) 4, be an end of stube cable and an end of attachment plug electric connector conducting terminal, be respectively equipped with solder terminal portion 411 and welding cable portion 412, weld part 41 is arranged as the vertical bar columnar arrangement, its spacing is generally 1.0mm, and length is staggered, make that like this arrangement is more fine and closely woven, spacing is more little, on the printed circuit board (PCB) of same width many more weld parts can be set, the spacing between the weld part that has reaches 0.8mm or 0.7mm according to product needed.
At an end of printed circuit board (PCB) 4 connection plug electric connectors, stretch out corresponding welding between plurality of conductive terminals 33 and the solder terminal portion 411 in the terminal accommodating portion 32.As shown in Figure 2, at close plug connector one end, conducting terminal 33 is divided into two-layer, upper and lower layer conducting terminal be corresponding respectively to be welded in the solder terminal portion 411 of weld part 41 of positive and negative of printed circuit board (PCB) 4, on each weld part, be preset with solder joint, reach the effect that mechanicalness electrically connects by high temperature or other welding manners.
Similarly, the welding cable portion 412 that also has the weld part 41 of positive and negative at an end of printed circuit board (PCB) 4 stube cables, lead dispersion shape in the cable 1 distributes and comes, and the respectively corresponding weld part 41 of each root lead is reached the effect of electric connection by high temperature or other welding manners.
Be illustrated in figure 3 as the form after the utility model is assembled, described printed circuit board (PCB) 4 fully is coated in the shell 21,22, only exposes the insulator part.Wherein, bolt 6 plays fastening effect.
Owing to connect with this printed circuit board (PCB) 4, the spacing of the weld part 41 of printed circuit board (PCB) is less, and is divided into upper and lower two-layerly, can weld more conducting terminal on a printed circuit board, make structure more compact, satisfied the structure needs of modern communication product simultaneously again.
Though the utility model with the preferred embodiment narration as above, must be understood the not limited thereto embodiment of the utility model, on the contrary, is not breaking away under the spirit of the present utility model, the change of different shape and the application of equivalence can be arranged.As above, lower casing also can change integral type etc. into.
As from the foregoing, those skilled in the art can change and modification not breaking away to make under the spiritual scope of the present utility model.
Claims (6)
1. an electric connector comprises cable, shell and a plug connector; This plug connector comprises insulator and is located at the outer field secondary shielding housing of plug connector; On insulator, be provided with the resettlement section, accommodate plurality of conductive terminals; Described cable is coated with some leads; It is characterized in that:
Electrically connect by printed circuit board (PCB) between described cable and the plug connector, the outer cover of described printed circuit board (PCB) is provided with first shield shell.
2. electric connector as claimed in claim 1 is characterized in that: the two ends of described printed circuit board (PCB) and positive and negative have some weld parts that electrically connect with cable and plug connector respectively.
3. electric connector as claimed in claim 2 is characterized in that: the conducting terminal of described plug connector is welded on respectively that one of printed circuit board (PCB) is rectified, on the weld part of reverse side.
4. electric connector as claimed in claim 2 is characterized in that: the conducting terminal of described plug connector becomes mechanicalness to electrically connect with the weld part of this printed circuit board (PCB) one end.
5. electric connector as claimed in claim 4 is characterized in that: described mechanicalness electrically connects to conducting terminal is divided into two-layerly, and the conducting terminal of the upper and lower is welded on respectively on the weld part of positive and negative of printed circuit board (PCB) correspondingly.
6. electric connector as claimed in claim 2 is characterized in that: the weld part one-tenth electric connection of the other end of relative conducting terminal weld part on described some leads and the printed circuit board (PCB) that is coated in the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202254 CN2596617Y (en) | 2003-01-28 | 2003-01-28 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03202254 CN2596617Y (en) | 2003-01-28 | 2003-01-28 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2596617Y true CN2596617Y (en) | 2003-12-31 |
Family
ID=33753535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03202254 Expired - Fee Related CN2596617Y (en) | 2003-01-28 | 2003-01-28 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2596617Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293495A (en) * | 2014-07-07 | 2020-06-16 | 基岩自动化平台公司 | Industrial control system cable |
| US20210195742A1 (en) | 2013-08-06 | 2021-06-24 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11055246B2 (en) | 2011-12-30 | 2021-07-06 | Bedrock Automation Platforms Inc. | Input-output module with multi-channel switching capability |
| US11093427B2 (en) | 2011-12-30 | 2021-08-17 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11429710B2 (en) | 2013-08-06 | 2022-08-30 | Bedrock Automation Platforms, Inc. | Secure industrial control system |
| US11537157B2 (en) | 2013-08-06 | 2022-12-27 | Bedrock Automation Platforms, Inc. | Secure power supply for an industrial control system |
| US11658519B2 (en) | 2011-12-30 | 2023-05-23 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an Industrial Control System |
| US11688549B2 (en) | 2011-12-30 | 2023-06-27 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
| US11722495B2 (en) | 2013-08-06 | 2023-08-08 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
| US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
| US11966349B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for for an industrial control system |
| US11977622B2 (en) | 2013-08-06 | 2024-05-07 | Analog Devices, Inc. | Authentication between industrial elements in an industrial control system |
-
2003
- 2003-01-28 CN CN 03202254 patent/CN2596617Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11658519B2 (en) | 2011-12-30 | 2023-05-23 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an Industrial Control System |
| US11966349B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for for an industrial control system |
| US11055246B2 (en) | 2011-12-30 | 2021-07-06 | Bedrock Automation Platforms Inc. | Input-output module with multi-channel switching capability |
| US11093427B2 (en) | 2011-12-30 | 2021-08-17 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
| US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
| US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
| US11899604B2 (en) | 2011-12-30 | 2024-02-13 | Bedrock Automation Platforms Inc. | Input/output module with multi-channel switching capability |
| US11688549B2 (en) | 2011-12-30 | 2023-06-27 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
| US11537157B2 (en) | 2013-08-06 | 2022-12-27 | Bedrock Automation Platforms, Inc. | Secure power supply for an industrial control system |
| US11700691B2 (en) | 2013-08-06 | 2023-07-11 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11722495B2 (en) | 2013-08-06 | 2023-08-08 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
| US11429710B2 (en) | 2013-08-06 | 2022-08-30 | Bedrock Automation Platforms, Inc. | Secure industrial control system |
| US11960312B2 (en) | 2013-08-06 | 2024-04-16 | Analog Devices, Inc. | Secure power supply for an industrial control system |
| US20210195742A1 (en) | 2013-08-06 | 2021-06-24 | Bedrock Automation Platforms Inc. | Industrial control system cable |
| US11977622B2 (en) | 2013-08-06 | 2024-05-07 | Analog Devices, Inc. | Authentication between industrial elements in an industrial control system |
| CN111293495A (en) * | 2014-07-07 | 2020-06-16 | 基岩自动化平台公司 | Industrial control system cable |
| CN111293495B (en) * | 2014-07-07 | 2022-05-24 | 基岩自动化平台公司 | Industrial control system cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031231 |