CN104882718A - Waterproof earphone socket and manufacturing method thereof - Google Patents
Waterproof earphone socket and manufacturing method thereof Download PDFInfo
- Publication number
- CN104882718A CN104882718A CN201510246988.4A CN201510246988A CN104882718A CN 104882718 A CN104882718 A CN 104882718A CN 201510246988 A CN201510246988 A CN 201510246988A CN 104882718 A CN104882718 A CN 104882718A
- Authority
- CN
- China
- Prior art keywords
- contact chip
- contact
- cavity
- terminal
- cover plate
- 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.)
- Pending
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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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5227—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases with evacuation of penetrating liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof earphone socket and a manufacturing method thereof. The socket includes a waterproof ring, a cover board, a socket body and a terminal. An end of a cavity of the socket body is provided with a connecting hole used for accepting the terminal. The other end of the cavity of the socket body is provided with a jack used for accepting an earphone. The terminal is composed of a plurality of contact sheets. The contact sheets are mounted in the connecting hole of the socket body at the same time after being bent into a certain shape. The waterproof ring sleeves the edge of the opening of the jack. The cover board covers the connecting hole. According to the invention, the cover board realizing a waterproof effect is arranged in the opening of the cavity of the socket body and a gap between the cover board and the side wall of the opening of the cavity is sealed with waterproof glue. Each contact sheet protrudes outside the cover board. The edge of the opening of the jack is sleeved with the waterproof ring. In this way, a circuit in the cavity of the socket is in a sealed state and external liquid is prevented from flowing into the cavity. The socket provided by the invention is simple in structure, convenient to manufacture and also has a waterproof function and an advantage of convenient production.
Description
Technical field
The present invention relates to jack technology field, particularly a kind of waterproof earphones socket and preparation method thereof.
Background technology
Earphone socket is the main adaptor in order to transmit as electric signal in various electronic product, wherein, be provided as the audio connector of audio signal input/output specially, more be widely used in all kinds of video and audio product, particularly in recent years, along with various portable electronic product is fast-developing, as mobile phone, personal digital assistant (PDA), MP3 walkman, recording pen, mobile computer, apple, iPOD etc. use the earphone socket of all size widely.
The terminal group that current earphone socket generally comprises plastic cement pedestal and is fixedly installed in plastic cement pedestal, wherein, have a through socket in plastic cement pedestal, in terminal group, the contact site of terminal is revealed in this socket so that can with the contact site conducting of terminal.
Existing earphone socket has following shortcoming: the terminal part 1, used in earphone socket, and be need multiple contact chip to carry out drawing respectively by many molds in manufacturing process, not only packaging efficiency is low, and cost of manufacture is high; 2, some earphone sockets do not have water-proof function, and the water capacity easily enters internal body by earphone socket, cause the disabler of complete machine; 3, during terminal group assembling plastic casing, terminal supportor easily misplugs, and causes terminal supportor to be out of shape or the phenomenon such as to fracture.
Summary of the invention
The object of the invention is the above-mentioned defect for prior art, provide a kind of structure simple, easy to make and there is the waterproof earphones socket of water-proof function.
For solving the above-mentioned defect of prior art, technical scheme provided by the invention is: a kind of waterproof earphones socket, comprise water proof ring, cover plate, jack body and terminal, cavity one end of described jack body is provided with the spliced eye for described terminal grafting, the cavity other end of described jack body is provided with the patchhole inserted for earphone, described terminal is made up of several contact chips, be assembled in the spliced eye of described jack body after each described contact chip is bent into definite shape simultaneously, described water proof ring is enclosed within the edge of opening of described patchhole, described cover plate covers on the opening of described spliced eye.
One as waterproof earphones socket of the present invention is improved, described terminal is made up of five contact chips, be respectively the first contact chip, the second contact chip, the 3rd contact chip, the 4th contact chip and the 5th contact chip, the end of described first contact chip and the 5th contact chip bends to correspondence direction, be bent into a contact flat spring taken the shape of the letter U, arch upward to correspondence direction in the middle part of two contact flat springs taken the shape of the letter U, form a contact protrusion, the end of described second contact chip, the 3rd contact chip and the 4th contact chip bends out a V-shaped contact jaw.
One as waterproof earphones socket of the present invention is improved, and contact chip described in several is all connected on common material strip fixing before inserting the spliced eye of described jack body, after described contact chip inserts the spliced eye of described jack body, then removed by material strip.
One as waterproof earphones socket of the present invention is improved, and contact chip described in several processes by a set of continuous print die punch.
Advantage of the present invention is: the terminal that the present invention adopts carries out punching press by a single piece of metal sheet or cuts shaping, punching press or cut into multiple contact chip, after each contact chip is bent into given shape, insert again in the cavity of jack body, the corresponding specific jack of each contact chip, can in the cavity of insertion jack body tightly, there will not be and loosen and the phenomenon of loose contact, the first contact chip can carry out clamping action to Earphone joint with the 5th contact chip and improve the stability contacted.The cover plate of waterproof action is provided with at the cavities open place of jack body, and adopt marine glue by the clearance seal between cover plate and cavities open sidewall, each contact chip stretches out outside cover plate, a water proof ring is had at the edge of opening cover of patchhole, so, the cavity inside circuit of this product is in sealing state, the liquid of outside can not flow in cavity, this product not only structure is simple, easy to make, also there is water-proof function, advantage convenient for production, by the terminal material belt conveying terminal of whole piece, single finished product is just cut out afterwards until assembled, such conveying can improve the stability of conveying products, prevent terminal from running the phenomenon of material.The terminal of this product when making, multiple contact chip can in one set of die punching press simultaneously out, more convenient simple than traditional one set of die punching press contact chip, save cost of manufacture, enhance productivity.
Another object of the present invention is to provide a kind of manufacture method of waterproof earphones socket, comprises the following steps:
A), get the raw materials ready: prepare water proof ring, cover plate, marine glue, sheet metal and plastic cement main body;
B), terminal manufacture: sheet metal is stamped out some contact chips with a set of punch die, after sheet metal being cut out several contact chips, again several contact chips are bent into specific shape, when punching press contact chip, on sheet metal, reserved certain width is used for fixing every sheet contact chip, and on sheet metal, reserved certain width position forms material strip;
C), terminal is assembled: together insert in the cavity of plastic cement main body by several contact chips in step B;
D), carrier band is removed: after punching press some contact chips are out assembled into the cavity of plastic body, then removed by material strip;
E), cover plate is assembled: covered on the cavities open of plastic body by cover plate, the one end of getting rid of the contact chip of material strip is stretched out outside cavity;
F), marine glue is added: filled out by marine glue in the gap between cover plate and the cavity sidewalls of plastic body, the gap between sealed plasthetic body and terminal and cover plate;
G), water proof ring is assembled: dress water proof ring is assembled in plastic body rear end;
H), detect: finished product is delivered to detection station, test conduction and waterproof test, the non-defective unit packaging of test, defective products is got rid of.
Compared with prior art, advantage of the present invention is: manufacture method of the present invention simply, is easily implemented, multiple contact chip is processed by a set of continuous print die punch by one piece of sheet metal, the overall process of manufacture method passes through mechanical package, greatly improve packaging efficiency, reduce labo r usage and manufacturing cost.
Accompanying drawing explanation
Fig. 1 is front of the present invention perspective view.
Fig. 2 is reverse side perspective view of the present invention.
Fig. 3 is that the present invention splits structural representation.
Fig. 4 is that the present invention assembles covering plate structure schematic diagram.
Fig. 5 is terminal front view of the present invention.
Fig. 6 is terminals side view of the present invention.
Reference numeral title: 1, water proof ring 2, cover plate 3, jack body 4, terminal 5, contact chip 6, spliced eye 7, patchhole 8, material strip 51, first contact chip 52, second contact chip 53, the 3rd contact chip 54, the 4th contact chip 55, the 5th contact chip 56, contact flat spring 57, contact protrusion 58, contact jaw.
Embodiment
Just the invention will be further described with reference to the accompanying drawings below.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of waterproof earphones socket, comprise water proof ring 1, cover plate 2, jack body 3 and terminal 4, cavity one end of jack body 3 is provided with the spliced eye 6 for terminal 4 grafting, the cavity other end of jack body 3 is provided with the patchhole 7 inserted for earphone, terminal 4 is made up of several contact chips 5, be assembled in the spliced eye 6 of jack body 3 after each contact chip 5 is bent into definite shape simultaneously, water proof ring 1 is enclosed within the edge of opening of patchhole 7, and cover plate 2 covers on the opening of spliced eye 6.
Preferably, terminal 4 is made up of five contact chips 5, be respectively the first contact chip 51, second contact chip 52, the 3rd contact chip 53, the 4th contact chip 54 and the 5th contact chip 55, the end of the first contact chip 51 and the 5th contact chip 55 bends to correspondence direction, be bent into a contact flat spring taken the shape of the letter U 56, arch upward to correspondence direction in the middle part of two contact flat springs taken the shape of the letter U 56, the end forming contact protrusion 57, second contact chip 52, the 3rd contact chip 53 and the 4th contact chip 54 bends out a V-shaped contact jaw 58.The shape of contact chip 5 can be determined according to different jack bodies 3, and to reach the effect be fixedly connected with, the quantity of contact chip 5 can be determined according to the function of earphone socket, can be 3 ~ 10.
Preferably, several contact chips 5 process by a set of continuous print die punch.One single piece of metal sheet is gone out several contact chips 5 by a set of continuous print die punch, forms terminal, during die punch sheet metal, on sheet metal, reserved certain width is used for fixing every sheet contact chip, and on sheet metal, reserved certain width position forms material strip 8; One end of several contact chips 5 is all connected on material strip 8.
Preferably, several contact chips 5 are all connected on common material strip 8 fixing before inserting the spliced eye 6 of jack body 3, after contact chip 5 inserts the spliced eye 6 of jack body 3, then removed by material strip 8.
The terminal 4 that the present invention adopts carries out punching press by a single piece of metal sheet or cuts shaping, punching press or cut into multiple contact chip 5, after each contact chip 5 is bent into given shape, insert in the cavity of jack body 3 again, the corresponding specific jack of each contact chip 5, can in the cavity of insertion jack body 3 tightly, there will not be and loosen and the phenomenon of loose contact, the first contact chip 51 can carry out clamping action to Earphone joint with the 5th contact chip 55 and improve the stability contacted.The cover plate 2 of waterproof action is provided with at the cavities open place of jack body 3, and adopt marine glue by the clearance seal between cover plate 2 and cavities open sidewall, each contact chip 5 stretches out outside cover plate 2, have a water proof ring 1 at the edge of opening cover of patchhole 7, so, the cavity inside circuit of this product is in sealing state, the liquid of outside can not flow in cavity, this product not only structure is simple, easy to make, also has water-proof function, advantage convenient for production.
The terminal of this product is by the terminal material belt conveying terminal of whole piece, and just cut out single finished product afterwards until assemble, conveying can improve the stability of conveying products like this, prevents the phenomenon that terminal race is expected.The terminal of this product when making, multiple contact chip can in one set of die punching press simultaneously out, more convenient simple than traditional one set of die punching press contact chip, save cost of manufacture, enhance productivity.
A manufacture method for waterproof earphones socket, comprises the following steps:
A), get the raw materials ready: prepare water proof ring, cover plate, marine glue, sheet metal and plastic cement main body;
B), terminal manufacture: sheet metal is stamped out some contact chips with a set of punch die, after sheet metal being cut out several contact chips, again several contact chips are bent into specific shape, when punching press contact chip, on sheet metal, reserved certain width is used for fixing every sheet contact chip, and on sheet metal, reserved certain width position forms material strip;
C), terminal is assembled: together insert in the cavity of plastic cement main body by several contact chips in step B;
D), carrier band is removed: after punching press some contact chips are out assembled into the cavity of plastic body, then removed by material strip;
E), cover plate is assembled: covered on the cavities open of plastic body by cover plate, the one end of getting rid of the contact chip of material strip is stretched out outside cavity;
F), marine glue is added: filled out by marine glue in the gap between cover plate and the cavity sidewalls of plastic body, the gap between sealed plasthetic body and terminal and cover plate;
G), water proof ring is assembled: dress water proof ring is assembled in plastic body rear end;
H), detect: finished product is delivered to detection station, test conduction and waterproof test, the non-defective unit packaging of test, defective products is got rid of.
Manufacture method of the present invention simply, is easily implemented, and multiple contact chip is processed by a set of continuous print die punch by one piece of sheet metal, and the overall process of manufacture method, by mechanical package, improves packaging efficiency greatly, reduces labo r usage and manufacturing cost.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned execution mode.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection range of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (5)
1. a waterproof earphones socket, it is characterized in that, comprise water proof ring, cover plate, jack body and terminal, cavity one end of described jack body is provided with the spliced eye for described terminal grafting, the cavity other end of described jack body is provided with the patchhole inserted for earphone, described terminal is made up of several contact chips, be assembled in the spliced eye of described jack body after each described contact chip is bent into definite shape simultaneously, described water proof ring is enclosed within the edge of opening of described patchhole, and described cover plate covers on the opening of described spliced eye.
2. waterproof earphones socket according to claim 1, it is characterized in that, described terminal is made up of five contact chips, be respectively the first contact chip, the second contact chip, the 3rd contact chip, the 4th contact chip and the 5th contact chip, the end of described first contact chip and the 5th contact chip bends to correspondence direction, be bent into a contact flat spring taken the shape of the letter U, arch upward to correspondence direction in the middle part of two contact flat springs taken the shape of the letter U, form a contact protrusion, the end of described second contact chip, the 3rd contact chip and the 4th contact chip bends out a V-shaped contact jaw.
3. waterproof earphones socket according to claim 1, it is characterized in that, contact chip described in several is all connected on common material strip fixing before inserting the spliced eye of described jack body, after described contact chip inserts the spliced eye of described jack body, then removed by material strip.
4. waterproof earphones socket according to claim 2, is characterized in that, contact chip described in several processes by a set of continuous print die punch.
5. make a manufacture method for waterproof earphones socket described in claim 1-4 any one, it is characterized in that, comprise the following steps:
A), get the raw materials ready: prepare water proof ring, cover plate, marine glue, sheet metal and plastic cement main body;
B), terminal manufacture: sheet metal is stamped out some contact chips with a set of punch die, after sheet metal being cut out several contact chips, again several contact chips are bent into specific shape, when punching press contact chip, on sheet metal, reserved certain width is used for fixing every sheet contact chip, and on sheet metal, reserved certain width position forms material strip;
C), terminal is assembled: together insert in the cavity of plastic cement main body by several contact chips in step B;
D), carrier band is removed: after punching press some contact chips are out assembled into the cavity of plastic body, then removed by material strip;
E), cover plate is assembled: covered on the cavities open of plastic body by cover plate, the one end of getting rid of the contact chip of material strip is stretched out outside cavity;
F), marine glue is added: filled out by marine glue in the gap between cover plate and the cavity sidewalls of plastic body, the gap between sealed plasthetic body and terminal and cover plate;
G), water proof ring is assembled: dress water proof ring is assembled in plastic body rear end;
H), detect: finished product is delivered to detection station, test conduction and waterproof test, the non-defective unit packaging of test, defective products is got rid of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246988.4A CN104882718A (en) | 2015-05-15 | 2015-05-15 | Waterproof earphone socket and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246988.4A CN104882718A (en) | 2015-05-15 | 2015-05-15 | Waterproof earphone socket and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104882718A true CN104882718A (en) | 2015-09-02 |
Family
ID=53950112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246988.4A Pending CN104882718A (en) | 2015-05-15 | 2015-05-15 | Waterproof earphone socket and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882718A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932474A (en) * | 2016-04-27 | 2016-09-07 | 维沃移动通信有限公司 | Earphone socket waterproof device and terminal |
| CN106099524A (en) * | 2016-08-26 | 2016-11-09 | 蒋志斌 | Water suction earpiece holes |
| CN106785643A (en) * | 2016-11-24 | 2017-05-31 | 维沃移动通信有限公司 | A kind of earphone socket waterproof construction and electronic equipment |
| WO2018068534A1 (en) * | 2016-10-13 | 2018-04-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal, earphone socket and method for manufacturing earphone socket |
| CN108206874A (en) * | 2016-12-16 | 2018-06-26 | 深圳市长盈精密技术股份有限公司 | A kind of handset shell |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105932474A (en) * | 2016-04-27 | 2016-09-07 | 维沃移动通信有限公司 | Earphone socket waterproof device and terminal |
| CN106099524A (en) * | 2016-08-26 | 2016-11-09 | 蒋志斌 | Water suction earpiece holes |
| WO2018068534A1 (en) * | 2016-10-13 | 2018-04-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Mobile terminal, earphone socket and method for manufacturing earphone socket |
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| CN108206874A (en) * | 2016-12-16 | 2018-06-26 | 深圳市长盈精密技术股份有限公司 | A kind of handset shell |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |
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| RJ01 | Rejection of invention patent application after publication |