CN109216993A - A kind of data cable plug - Google Patents
A kind of data cable plug Download PDFInfo
- Publication number
- CN109216993A CN109216993A CN201811165375.8A CN201811165375A CN109216993A CN 109216993 A CN109216993 A CN 109216993A CN 201811165375 A CN201811165375 A CN 201811165375A CN 109216993 A CN109216993 A CN 109216993A
- Authority
- CN
- China
- Prior art keywords
- shell
- pcb
- power supply
- metal shell
- plug
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
Abstract
The present invention relates to data line technical fields, disclose a kind of data cable plug, it includes plug, the PCB being connected with the plug, the connecting line for being connected to the PCB, the PCB, the plug are coated in metal shell with one end that the one end being connected the PCB and the connecting line are connected with the PCB, the connecting line includes power supply line, the power supply line is located at the edge of PCB, opening is offered on the metal shell, the opening is located at the position that the power supply line is connected with the PCB, and blocking in the opening has collets.Opening is set on metal shell in the present invention, power supply line will not approach or touch metal shell with the connector of PCB, it is not in power supply line and metal shell short circuit, the joint sealing of power supply line can be reduced the risk of the short circuit of power supply line and metal shell caused by other factors by collets.
Description
Technical field
The present invention relates to data line technical field more particularly to a kind of data cable plugs.
Background technique
Lightning plug is the plug of apple data line.The power pins of Lightning plug are located in plug
PCB edge the first pin.The Lightning plug connector outer rim is encapsulated by metal material, and contact and metal seal
Insulating materials is filled up between casing, to ensure to electrically isolate between its power cord point and metal-packaged shell.However, for
For the connecting line of Lightning plug connector, the power supply line of Lightning plug must be near Metal Packaging
Place at shell is welded with the PCB in Lightning plug, thus the welding normotopia degree error of the power supply line and PCB pass through
It often is necessarily less than 0.3mm, otherwise the joint of power supply line and PCB can have the risk with metal shell short circuit.
Generally in order to enable the battery of electronic equipment to complete charging within the relatively short time, the measure being usually taken is with regard to only
Have and increases voltage or promotion two kinds of means of electric current.Wherein, increasing voltage may cause the reduction of battery life, therefore more typically
It is to increase the charge efficiency that the means of electric current promote battery.However increasing electric current often needs with increase power supply line outer diameter, it is no
It will cause larger amount of electric current can be flowed through in relative short time.Due to the power supply wire bonding of Lightning plug above-mentioned
Space is limited, must be with welding normotopia degree requirement is promoted, otherwise it is possible that power supply line and gold if increasing power supply line outer diameter
The risk for belonging to shell short circuit, causes product defect rate to increase.
Therefore, a kind of data cable plug is needed, to solve the above technical problems.
Summary of the invention
It is an object of the invention to propose a kind of data cable plug, it is avoided that when increasing the outer diameter of power supply line and causes electricity
The problem of source pin and metal shell short circuit.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of data cable plug, it is described including plug, the PCB being connected with the plug, the connecting line for being connected to the PCB
PCB, the plug are coated on outside metal with one end that the one end being connected the PCB and the connecting line are connected with the PCB
In shell, the connecting line includes power supply line, and the power supply line is located at the edge of PCB, offers opening on the metal shell,
The opening is located at the position that the power supply line is connected with the PCB, and blocking in the opening has collets.
Opening is set on metal shell, and power supply line will not approach or touch metal shell with the connector of PCB, be not in
Power supply line and metal shell short circuit, collets the joint sealing of power supply line can be reduced power supply line caused by other factors with
The risk of the short circuit of metal shell.
Preferably, dielectric is filled between the metal shell and the PCB.
Preferably, the metal shell is provided with the clip to match with the connecting line far from one end of the plug.
Preferably, the metal shell is provided with protective case, the clip and the connection far from one end of the plug
One end close to the PCB of line is coated in the protective case.
Preferably, the metal shell includes first shell and second shell, the first shell and the second shell
It is spliced to form the metal shell, it is described to be opened in the first shell.
Preferably, the second shell offers the opening, the opening in the second shell and described first
The position of the opening on shell is corresponding.
Preferably, the first shell is provided with the first clip portion far from one end of the plug, and the second shell is remote
One end from the plug is provided with the second clip portion, first clip portion matched with second clip portion to be formed it is described
Clip.
Preferably, the material of the protective case is insulating materials.
Preferably, the material of the collets, the dielectric and the protective case is plastic cement.
Preferably, the collets, the dielectric and the protective case integrated injection molding.
The invention has the benefit that opening is arranged in the present invention on metal shell, the connector of power supply line and PCB will not be connect
Closely or metal shell is touched, is not in power supply line and metal shell short circuit, collets can be by the joint sealing of power supply line
Reduce the risk of the short circuit of power supply line and metal shell caused by other factors.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of data cable plug provided by the invention；
Fig. 2 is structural schematic diagram when data cable plug provided by the invention removes collets, dielectric and protective case；
Fig. 3 is that structure when data cable plug provided by the invention removes metal shell, collets, dielectric and protective case is shown
It is intended to；
Fig. 4 is the structural schematic diagram of first shell provided by the invention；
Fig. 5 is the structural schematic diagram of second shell provided by the invention.
In figure:
1, plug；2,PCB；
3, connecting line；31, power supply line；
4, metal shell；41, first shell；411, it is open；412, the first clip portion；42, second shell；422, the second clip
Portion；
5, collets；6, protective case.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, present embodiment discloses a kind of data cable plugs 1, including the plug surrounded by metal material
1, the PCB 2 that is connected with plug 1, the connecting line 3 and metal shell 4 for being connected to PCB 2.Preferably, metal in the present embodiment
The material of shell 4 is the metal material of the common tool ductility such as copper material or stainless steel or bent characteristic, naturally it is also possible to be it
His metal material.PCB 2, plug 1 are coated on metal with the one end being connected PCB 2 and connecting line 3 with the one end being connected PCB 2
In shell 4, the other end of connecting line 3 is connected with USB interface.Connecting line 3 includes power supply line 31, and power supply line 31 is located at PCB's 2
Edge.Opening 411 is offered on metal shell 4, opening 411 is located at the position that power supply line 31 is connected with PCB 2, opening
Blocking on 411 has collets 5.
Opening 411 is offered on metal shell 4, power supply line 31 cannot get too close to or touch gold with the connector of PCB 2
Belong to shell 4, it is ensured that power supply line 31 and metal shell 4 will not short circuit, collets 5 can will complete the power supply line 31 of welding sequence with
PCB 2 is sealed, and further reduced the risk of the short circuit of power supply line 31 caused by other factors and metal shell 4.5 energy of collets
Enough plastic cement, including opening 411 are injected by the never completely enclosed any place of metal shell 4, use sealing power supply line 31 and PCB's 2
Weld.
Preferably, being filled with dielectric in the present embodiment between metal shell 4 and PCB 2, dielectric can be mentioned
It rises in connecting line 3 between each stock adjacent wires and the insulating properties between each stock conducting wire and metal shell 4, additionally it is possible to enhance conducting wire
With the structural strength of the intensity connecting of PCB 2 and conducting wire itself.
As shown in Figure 1, metal shell 4 is provided with protective case 6 far from one end of plug 1, the close PCB's 2 of connecting line 3
One end is coated in protective case 6.Protective case 6 is coated on outside connecting line 3 and metal shell 4, is capable of fixing connecting line 3 and PCB 2
Relative position and bonding strength, while metal shell 4 can be blocked far from one end of plug 1, can be to connecting line
It is protected with metal shell.The material of protective case 6 is insulating materials.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, metal shell 4 includes first shell 41 and second shell 42, first shell 41
Metal shell 4 is spliced to form with second shell 42.Opening 411, second shell are offered in first shell 41 and second shell 42
Center line symmetrical setting of the opening 411 in opening 411 and first shell 41 relative to data cable plug on body 42.By metal
When shell 4 is assemblied in the outside of PCB 2, due to offering opening 411, first shell in first shell 41 and second shell 42
41 and the position of second shell 42 can be interchanged, it can selection uses same set of die forming first shell 41 and second shell
42.If only offering opening 411 in first shell 41 or second shell 42, need to be open 411 and power supply line 31
Alignment, first shell 41 and second shell 42 are to cause first shell 41 and second shell 42 using different die formings at this time
Non-interchangeable result.If the position of first shell 41 and second shell 42 is non-interchangeable, the assembly efficiency of metal shell 4 is low,
Furthermore since to likely result in opening 411 not corresponding with power supply line 31 for carelessness, production line processing is caused to be perplexed.
As shown in Fig. 2, metal shell 4 is provided with the clip to match with connecting line 3 far from one end of plug 1, clip by
The first clip portion 412 being set in first shell 41 matches shape with the clip portion 422 for being set in second shell 42 second
At.It is coated in protective case 6 to the clip property of can choose, constrains clip by protective case 6, reduction clip is subjected to displacement or pine
De- risk.First clip portion 412 is the arc panel to match with connecting line 3, and the second clip portion 422 includes and 3 phase of connecting line
Matched arc panel and the fixed-wing for being connected to arc board ends.When first shell 41 and the splicing of second shell 42 are assemblied in PCB
When 2 outside, the first clip portion 412 and the second clip portion 422 are coated on connecting line 3, and bend inwards the second clip portion 422
Two fixed-wings, be secured to the outside in the first clip portion 412.If first shell 41 and second shell 42 are using same
One set of die is made, then the identical external form in the clip portion 422 in the first clip portion 412 and second, which can use, tightens connecting line 3
Sequencing forms single clip whereby.
The material of collets 5, dielectric and protective case 6 is plastic cement.After the assembly of metal shell 4 is completed, by data
Line plug 1 is put into injection mold, and plastic cement is injected into die cavity, make collets 5, filled media and 6 integrated injection molding of protective case at
Type.Being integrally formed can be fixedly connected with plug 1 with metal shell 4, moreover it is possible to improve the intensity of each stock conducting wire.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of data cable plug, including plug (1), the PCB(2 being connected with the plug (1)), be connected to the PCB(2)
Connecting line (3), the PCB(2), the plug (1) and the one end being connected the PCB(2) and the connecting line (3) with it is described
PCB(2) connected one end is wrapped in metal shell (4), and the connecting line (3) includes power supply line (31), the power supply line
(31) positioned at the edge of PCB(2), which is characterized in that offer opening (411), the opening on the metal shell (4)
(411) it is located at the position that the power supply line (31) are connected with the PCB(2), blocking on the opening (411) there are collets
(5).
2. data cable plug according to claim 1, which is characterized in that the metal shell (4) and the PCB(2) it
Between be filled with dielectric.
3. data cable plug according to claim 2, which is characterized in that the metal shell (4) is far from the plug (1)
One end be provided with the clip to match with the connecting line (3).
4. data cable plug according to claim 3, which is characterized in that the metal shell (4) is far from the plug (1)
One end be provided with protective case (6), one end close to the PCB(2) of the clip and the connecting line (3) is coated on described
In protective case (6).
5. data cable plug according to claim 3, which is characterized in that the metal shell (4) includes first shell
(41) and second shell (42), the first shell (41) and the second shell (42) are spliced to form the metal shell (4),
The opening (411) is opened on the first shell (41).
6. data cable plug according to claim 5, which is characterized in that the second shell (42) offers the opening
(411), the opening (411) on the second shell (42) and the opening (411) on the first shell (41) are right
Claim setting.
7. data cable plug according to claim 5, which is characterized in that the first shell (41) is far from the plug
(1) one end is provided with the first clip portion (412), and the second shell (42) is provided with the far from the one end of the plug (1)
Two clip portions (422), first clip portion (412) match to form the clip with second clip portion (422).
8. data cable plug according to claim 4, which is characterized in that the material of the protective case (6) is insulating materials.
9. data cable plug according to claim 8, which is characterized in that the collets (5), the dielectric and institute
The material for stating protective case (6) is plastic cement.
10. data cable plug according to claim 9, which is characterized in that the collets (5), the dielectric and
Protective case (6) integrated injection molding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018108819936 | 2018-08-06 | ||
| CN201810881993 | 2018-08-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109216993A true CN109216993A (en) | 2019-01-15 |
| CN109216993B CN109216993B (en) | 2020-10-27 |
Family
ID=64982850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811165375.8A Active CN109216993B (en) | 2018-08-06 | 2018-10-08 | Data line plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109216993B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203014076U (en) * | 2012-11-19 | 2013-06-19 | 黄理想 | Plug connector |
| CN205724085U (en) * | 2016-04-29 | 2016-11-23 | 深圳市世络科技有限公司 | A kind of sound construction type Fructus Mali pumilae plug |
| CN206134985U (en) * | 2016-09-12 | 2017-04-26 | 中山磐信精密电子有限公司 | MicroUSB bayonet joint with protect line seat |
| CN207517942U (en) * | 2017-08-18 | 2018-06-19 | 东莞市霖昇精密科技有限公司 | A kind of TYPE-C Male head connectors for preventing short circuit |
| CN207542461U (en) * | 2017-12-05 | 2018-06-26 | 深圳市创盈达电子有限公司 | A kind of data line |
-
2018
- 2018-10-08 CN CN201811165375.8A patent/CN109216993B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203014076U (en) * | 2012-11-19 | 2013-06-19 | 黄理想 | Plug connector |
| CN205724085U (en) * | 2016-04-29 | 2016-11-23 | 深圳市世络科技有限公司 | A kind of sound construction type Fructus Mali pumilae plug |
| CN206134985U (en) * | 2016-09-12 | 2017-04-26 | 中山磐信精密电子有限公司 | MicroUSB bayonet joint with protect line seat |
| CN207517942U (en) * | 2017-08-18 | 2018-06-19 | 东莞市霖昇精密科技有限公司 | A kind of TYPE-C Male head connectors for preventing short circuit |
| CN207542461U (en) * | 2017-12-05 | 2018-06-26 | 深圳市创盈达电子有限公司 | A kind of data line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109216993B (en) | 2020-10-27 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200924 Address after: Floor 1, building 5, No. 313, Beihuan Road, Qingxi Town, Dongguan City, Guangdong Province 523650 Applicant after: Dongguan Lixun Precision Industry Co., Ltd Address before: Guangdong province Dongguan City Kwai 523650 Qing Cun Qing Emperor Huang Town Industrial Zone No. 17 Applicant before: DONGGUAN XUNTAO ELECTRONIC Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |