CN103813230B - Headset plug key and production method thereof - Google Patents
Headset plug key and production method thereof Download PDFInfo
- Publication number
- CN103813230B CN103813230B CN201410037452.7A CN201410037452A CN103813230B CN 103813230 B CN103813230 B CN 103813230B CN 201410037452 A CN201410037452 A CN 201410037452A CN 103813230 B CN103813230 B CN 103813230B
- Authority
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- China
- Prior art keywords
- headset plug
- elastic sheet
- electroconductive elastic
- mentioned
- metal cap
- 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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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims abstract description 52
- 229920003023 plastic Polymers 0.000 claims abstract description 32
- 239000004033 plastic Substances 0.000 claims abstract description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- 239000000741 silica gel Substances 0.000 claims description 23
- 229910002027 silica gel Inorganic materials 0.000 claims description 23
- 229960001866 silicon dioxide Drugs 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 229920001296 polysiloxane Polymers 0.000 abstract 3
- 230000006872 improvement Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a headset plug key and a production method thereof, wherein the headset plug key comprises three metal connecting pieces serving as plug connection parts and orderly arranged from top to bottom; the three metal connecting pieces are separated from each other and gaps between the three metal connecting pieces are filled with electrically conductive plastics; the three metal connecting pieces are fixedly connected into a complete headset plug by the electrically conductive plastics; a conductive elastic piece is arranged on the upper end portion of the headset plug, and the upper two metal connecting pieces can be electrically connected by the conductive elastic piece when in a pressed-down state; the conductive elastic piece is covered with a silicone pad, a metal cap is arranged on the upper part of the silicone pad, and the conductive elastic piece and the silicone pad are limited on the upper end portion of the headset plug by the metal cap. The headset plug key and the production method thereof have the advantages that the prior art does not have, such as simple structure, low production difficulty, low production cost, high production efficiency, small product volume and good user experience.
Description
Technical field
The present invention relates to electronic technology field, particularly a kind of headset plug button and production method.
Background technology
With the development of electronic technology, the smart electronicses product such as mobile phone, panel computer is increasingly popularized, and its appearance design is obtained
More and more succinct, the physical button on mobile phone, panel computer is also fewer and feweri.But the problem that excessively succinct design brings is
The shortcut of electronic equipment is fewer and feweri, it has not been convenient to which people use.For this purpose, some propose the 3.5mm on applying electronic equipment
The external quick botton of receiver J-Horner, to facilitate application.But, due to design or technical restriction, the side for having proposed
Case generally existing low production efficiency, production cost are high, difficulty of processing is big, product success rate is low, small product size big, for experiencing difference
Etc. technical problem, all these problem is fatal for the enterprise being in market economy.The purpose of the present invention exists
In providing a kind of new technical scheme to solve above-mentioned a variety of technological deficiencies so that this product is able to enter to enter the market on a large scale
.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention to provide a kind of headset plug button and production method, solve existing
Have that technology production cost is high, efficiency is low, difficulty of processing is high, the technological deficiency such as product success rate is low, volume big, poor user experience.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of headset plug button, including three as plug connection and from top to bottom tactic metalwork connections
Part, three metal connecting pieces are disconnected from each other and space each other is filled with conductive plastic, and the conductive plastic is by three gold
Category connector is fixedly connected and becomes a complete headset plug, and the upper end of the headset plug is provided with an electroconductive elastic sheet,
The electroconductive elastic sheet can electrically connect two, top metal connecting piece under pressed status.
Used as the improvement of above-mentioned technical proposal, electroconductive elastic sheet top is coated with a silicagel pad, the silicagel pad it is upper
Portion is provided with a metal cap, and the metal cap is by the spacing upper end in headset plug of electroconductive elastic sheet and silicagel pad.
Used as the further improvement of above-mentioned technical proposal, three metal connecting pieces are respectively bottom linker, centre
Connector and top link, above-mentioned electroconductive elastic sheet, silicagel pad and metal cap are set in sequence in the top of top link, institute
The electroconductive elastic sheet stated can electrical communication top link and intermediate connector.
Used as the further improvement of above-mentioned technical proposal, the top of the bottom linker has upwardly extended a lobe,
The bottom of the intermediate connector is a hollow cylinder, and a connection through hole is provided with the top of the hollow cylinder, hollow cylinder
Upper edge has upwardly extended a vertical connection sheet, the top link is a hollow cylinder, and the intermediate connector vertically connects
Contact pin is extend in the cylinder lumen of top link, and the lobe of above-mentioned bottom linker is stretched in intermediate connector bottom
In the inner chamber of empty cylinder, above-mentioned conductive plastic is filled in bottom linker, intermediate connector and top link each other
Space in, after conductive plastic filling is finished, the vertical connection sheet of above-mentioned intermediate connector is exposed outside conductive plastic and shape
Into an electrical contacting surface for being matched with above-mentioned electroconductive elastic sheet.
As the further improvement of above-mentioned technical proposal, an annular groove is provided with described lobe, above-mentioned leads
Electric plastic cement is embedded in the annular groove.
Used as the further improvement of above-mentioned technical proposal, edge is provided with a ladder position on described top link medial wall,
The periphery of the electroconductive elastic sheet is connected on the ladder position.
Used as the further improvement of above-mentioned technical proposal, the top of the top link is radially outward extended with one
Circumferential clasp, above-mentioned metal cap is buckled on the circumferential clasp and using fixture to be riveted tightly.
Used as the further improvement of above-mentioned technical proposal, thereon surface is provided with the fastening of an annular for described silicagel pad
Position, withholds on described fastening position on above-mentioned metal cap along inner side.
A kind of production method of headset plug button, including following step：
First, three metal connecting pieces are put in the cavity of injection mold, three metal connecting piece fittings are positioned over mould
In interior corresponding screens；
The 2nd, the injection hole of injection machine is corresponded to from top to bottom the inner chamber of top link, the conductive plastic of melting is injected.
3rd, treat that conductive plastic solidifies, open mould, take out the headset plug being integrally formed；
4th, electroconductive elastic sheet and silicagel pad are put into installation position at the top of top link successively；
The 5th, metal cap is snapped onto from top to bottom the upper end of headset plug, metal cap limits electroconductive elastic sheet and silicagel pad
Position is on corresponding placement location；
The 6th, metal cap is riveted on the end of headset plug with instrument.
The invention has the beneficial effects as follows：The invention provides a kind of headset plug button and production method, this kind of earphone is inserted
Three metal connecting pieces are connected to become a complete headset plug by head button by conductive plastic, and this kind of structure causes production
Technique is greatly simplified, reduces difficulty of processing；Meanwhile, conductive plastic act as the function of resistance, eliminate of the prior art
Chip, pcb board, resistance etc. account for bulky soft copy, not only greatly reduce production cost, while product can greatly be reduced
Volume, reduce production difficulty, bring more preferable experience to user.This kind of headset plug button and production method are solved
Prior art production cost is high, efficiency is low, and difficulty of processing is high, and the technology such as product success rate is low, volume big, poor user experience lacks
Fall into.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the structural scheme of mechanism of the present invention；
Fig. 2 is the assembling schematic diagram of the present invention；
Fig. 3 is the structural representation of headset plug in the present invention；
Fig. 4 is the structural representation of another angle of headset plug in the present invention；
Fig. 5 is the sectional view of bottom linker in the present invention；
Fig. 6 is the top view of intermediate connector in the present invention；
Fig. 7 is the sectional view of intermediate connector in the present invention；
Fig. 8 is the sectional view of top link in the present invention；
Fig. 9 is the sectional view of metal cap in the present invention；
Figure 10 is the internal circuit diagram that headset plug is formed in the present invention.
Specific embodiment
The technique effect of the design, concrete structure and generation of the present invention is carried out clearly below with reference to embodiment and accompanying drawing
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this
Bright a part of embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/annexations, not singly refer to that component directly connects, and refer to and can be added deduct by adding according to the situation that is embodied as
Lack couple auxiliary to constitute more excellent draw bail.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Reference picture 1-10, a kind of headset plug button, including three as plug connection and from top to bottom order arrange
Metalwork connector, three metal connecting pieces are disconnected from each other and space each other is filled with conductive plastic 4, the conduction
Plastic cement 4 is fixedly connected three metal connecting pieces becomes a complete headset plug 8, and the upper end of the headset plug 8 sets
An electroconductive elastic sheet 5 is equipped with, the electroconductive elastic sheet 5 can electrically connect two, top metal connecting piece, the conduction under pressed status
The top of shell fragment 5 is coated with a silicagel pad 6, and the top of the silicagel pad 6 is provided with a metal cap 7, and the metal cap 7 is by conductive bullet
Piece 5 and the spacing upper end in headset plug 8 of silicagel pad 6.
Three metal connecting pieces are respectively bottom linker 1, intermediate connector 2 and top link 3, and above-mentioned leads
Electric shell fragment 5, silicagel pad 6 and metal cap 7 are set in sequence in the top of top link 3, and described electroconductive elastic sheet 5 can electrical communication
Top link 3 and intermediate connector 2.
Due to the resistance characteristic of conductive plastic 4, conductive plastic 4 serves as a common resistance in application process, its with three
Metal connecting piece constitutes a circuit, and with reference to Figure 10, wherein A is top link 3, and B is intermediate connector 2, and C, D are all bottom
Connector 1, K is electroconductive elastic sheet 5.
Because this kind of headset plug 8 defines the measure loop of oneself by the good conductive plastic 4 of three metal connecting pieces, because
This plug inside no longer needs the electronic components such as built-in extra detection chip loop or detection resistance.The structure of whole product is obtained
To greatly simplifying, its production difficulty and production cost are also greatly lowered, and production efficiency is significantly lifted, and manufacturing enterprise is come
Say and be more prone to realize large-scale production and the more preferable economic benefit of acquisition.
The top of the bottom linker 1 has upwardly extended a lobe 11, and the bottom of the intermediate connector 2 is in one
Empty cylinder, is provided with a connection through hole 21 at the top of the hollow cylinder, the upper edge of hollow cylinder has upwardly extended a vertically connection
Piece 22, the top link 3 is a hollow cylinder, and the vertical connection sheet 22 of the intermediate connector 2 extend into top connection
In the cylinder lumen of part 3, the lobe 11 of above-mentioned bottom linker 1 stretches into the inner chamber in the lower hollow cylinder of intermediate connector 2
In, above-mentioned conductive plastic 4 is filled in bottom linker 1, intermediate connector 2 and top link 3 space each other,
After the filling of conductive plastic 4 is finished, the vertical connection sheet 22 of above-mentioned intermediate connector 2 is exposed in the outside of conductive plastic 4 and to form one
It is matched with the electrical contacting surface 23 of above-mentioned electroconductive elastic sheet 5.
In an initial condition its week is electrically connected with above-mentioned electroconductive elastic sheet 5 along the upper edge with top link 3, when under user
During pressure silicagel pad 6, electroconductive elastic sheet 5 is further pushed and is made its elastic deformation by silicagel pad 6, the electroconductive elastic sheet that elastic deformation occurs
5 centre position is in electrical contact with the electrical contacting surface 23 of intermediate connector 2, and such intermediate connector 2 is electrical with top link 3
Connection, is then detected and further operation command with the headset plug by bonded intelligent electronic device.
An annular groove 111 is provided with described lobe 11, above-mentioned conductive plastic 4 is embedded in the annular groove 111
In, this kind of structure can cause bottom linker 1 even closer with the connection of conductive plastic 4, and the structure of whole product is more steady
Gu.
Along a ladder position 31 is provided with the described medial wall of top link 3, the periphery of the electroconductive elastic sheet 5 is connected to this
On ladder position 31.
The top of the top link 3 is radially outward extended with a circumferential clasp 32, and above-mentioned metal cap 7 is buckled in this
Rivet tightly on circumferential clasp 32 and using fixture.
Thereon surface is provided with the fastening position 61 of an annular to described silicagel pad 6, along inner side on above-mentioned metal cap 7
Withhold on described fastening position 61.
This kind of headset plug button using smart mobile phone or the intelligent use characteristic of panel computer in use, can be incited somebody to action
Headset plug button and special application software use in conjunction, by software the self-defined shortcut of headset plug button is given, rich
Rich its Consumer's Experience.
A kind of production method of headset plug button, including following step：
First, three metal connecting pieces are put in the cavity of injection mold, three metal connecting piece fittings are positioned over mould
In interior corresponding screens；
The 2nd, the injection hole of injection machine is corresponded to from top to bottom the inner chamber of top link 3, the conductive plastic 4 of melting is injected；
3rd, treat that conductive plastic 4 solidifies, open mould, take out the headset plug 8 being integrally formed；
The 4th, electroconductive elastic sheet 5 and silicagel pad 6 are put into successively the installation position at the top of top link 3；
The 5th, metal cap 7 snapped onto from top to bottom the upper end of headset plug 8, metal cap 7 is by electroconductive elastic sheet 5 and silica gel
Pad (6) is spacing on corresponding placement location；
The 6th, metal cap 7 is riveted on the end of headset plug 8 with instrument.
It is more than that the preferable enforcement to the present invention is illustrated, but the invention is not limited to the enforcement
Example, those of ordinary skill in the art can also make a variety of equivalent variations on the premise of without prejudice to spirit of the invention or replace
Change, the deformation or replacement of these equivalents are all contained in the application claim limited range.
Claims (9)
1. a kind of headset plug button, it is characterised in that：It is as plug connection and tactic from top to bottom including three
Metalwork connector, three metal connecting pieces are disconnected from each other and space each other is filled with conductive plastic (4), the conduction
Plastic cement (4) is fixedly connected three metal connecting pieces becomes a complete headset plug (8), the headset plug (8) it is upper
End is provided with an electroconductive elastic sheet (5), and the electroconductive elastic sheet (5) can electrically connect the metal connection of two, top under pressed status
Part.
2. a kind of headset plug button according to claim 1, it is characterised in that：Electroconductive elastic sheet (5) top covers
There is a silicagel pad (6), the top of the silicagel pad (6) is provided with a metal cap (7), the metal cap (7) is by electroconductive elastic sheet (5)
With the spacing upper end in headset plug (8) of silicagel pad (6).
3. a kind of headset plug button according to claim 2, it is characterised in that：Three metal connecting pieces are respectively
Bottom linker (1), intermediate connector (2) and top link (3), above-mentioned electroconductive elastic sheet (5), silicagel pad (6) and metal
Cap (7) is set in sequence in the top of top link (3), described electroconductive elastic sheet (5) can electrical communication top link (3) and
Intermediate connector (2).
4. a kind of headset plug button according to claim 3, it is characterised in that：The top of the bottom linker (1)
A lobe (11) is upwardly extended, the bottom of the intermediate connector (2) is a hollow cylinder, is set at the top of the hollow cylinder
A connection through hole (21) is equipped with, the upper edge of hollow cylinder has upwardly extended a vertical connection sheet (22), the top link (3)
For a hollow cylinder, the vertical connection sheet (22) of the intermediate connector (2) extend into the cylinder lumen of top link (3)
In, the lobe (11) of above-mentioned bottom linker (1) is stretched in the inner chamber of intermediate connector (2) lower hollow cylinder, above-mentioned
Conductive plastic (4) be filled in bottom linker (1), intermediate connector (2) and top link (3) space each other
In, after conductive plastic (4) filling is finished, the vertical connection sheet (22) of above-mentioned intermediate connector (2) it is exposed in conductive plastic (4) outward
Portion simultaneously forms an electrical contacting surface (23) for being matched with above-mentioned electroconductive elastic sheet (5).
5. a kind of headset plug button according to claim 4, it is characterised in that：It is provided with described lobe (11)
One annular groove (111), above-mentioned conductive plastic (4) is embedded in the annular groove (111).
6. a kind of headset plug button according to claim 5, it is characterised in that：Described top link (3) inner side
Along a ladder position (31) is provided with wall, the periphery of the electroconductive elastic sheet (5) is connected on the ladder position (31).
7. a kind of headset plug button according to claim 6, it is characterised in that：The top of the top link (3)
A circumferential clasp (32) is radially outward extended with, above-mentioned metal cap (7) is buckled on the circumferential clasp (32) and utilizes fixture
Rivet tightly.
8. a kind of headset plug button according to claim 7, it is characterised in that：Described silicagel pad (6) table thereon
Face is provided with the fastening position (61) of an annular, withholds on described fastening position (61) along inner side on above-mentioned metal cap (7).
9. a kind of production method of headset plug button, it is characterised in that：Including following step：
First, three metal connecting pieces are put in the cavity of injection mold, it is right in mould that three metal connecting piece fittings are positioned over
In the screens answered；
The 2nd, the injection hole of injection machine is corresponded to from top to bottom the inner chamber of top link (3), the conductive plastic (4) of melting is injected；
3rd, treat that conductive plastic (4) solidifies, open mould, take out the headset plug (8) being integrally formed；
Electroconductive elastic sheet (5) and silicagel pad (6) the 4, are put into successively the installation position at the top of top link (3)；
Metal cap (7) the 5th, snaps onto from top to bottom the upper end of headset plug (8), metal cap (7) by electroconductive elastic sheet (5) and
Silicagel pad (6) is spacing on corresponding placement location；
Metal cap (7) the 6th, is riveted on the end of headset plug (8) with instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037452.7A CN103813230B (en) | 2014-01-26 | 2014-01-26 | Headset plug key and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037452.7A CN103813230B (en) | 2014-01-26 | 2014-01-26 | Headset plug key and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103813230A CN103813230A (en) | 2014-05-21 |
| CN103813230B true CN103813230B (en) | 2017-04-19 |
Family
ID=50709347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037452.7A Expired - Fee Related CN103813230B (en) | 2014-01-26 | 2014-01-26 | Headset plug key and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103813230B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351311B (en) * | 2017-07-31 | 2019-06-14 | 慈溪市佳晶电子有限公司 | The production technology of audio earphone contact pin |
| CN108336530A (en) * | 2018-02-05 | 2018-07-27 | 上海鸿蓓通信科技有限公司 | A kind of fixed structure that headset plug is connect with earphone base |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201830423U (en) * | 2010-09-08 | 2011-05-11 | 山东科技大学 | Novel earphone |
| CN202535505U (en) * | 2012-02-20 | 2012-11-14 | 浙江理工大学 | Bluetooth commutator of universal type earphone |
| CN203761560U (en) * | 2014-01-26 | 2014-08-06 | 李国强 | Earphone plug button |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0234669Y2 (en) * | 1980-08-22 | 1990-09-18 |
-
2014
- 2014-01-26 CN CN201410037452.7A patent/CN103813230B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201830423U (en) * | 2010-09-08 | 2011-05-11 | 山东科技大学 | Novel earphone |
| CN202535505U (en) * | 2012-02-20 | 2012-11-14 | 浙江理工大学 | Bluetooth commutator of universal type earphone |
| CN203761560U (en) * | 2014-01-26 | 2014-08-06 | 李国强 | Earphone plug button |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103813230A (en) | 2014-05-21 |
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