CN209150396U - A kind of novel earphone socket - Google Patents
A kind of novel earphone socket Download PDFInfo
- Publication number
- CN209150396U CN209150396U CN201920185056.7U CN201920185056U CN209150396U CN 209150396 U CN209150396 U CN 209150396U CN 201920185056 U CN201920185056 U CN 201920185056U CN 209150396 U CN209150396 U CN 209150396U
- Authority
- CN
- China
- Prior art keywords
- earphone
- base frame
- insulating base
- installation shell
- fixedly connected
- 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.)
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Abstract
The utility model relates to connector technique fields, more particularly to a kind of novel earphone socket, including insulating base frame, earphone jack is offered on the insulating base frame, several metal contact pieces is fixedly connected in the earphone jack, insulating base frame is slidably connected in mounting shell body, the installation shell is connected by the bottom wall of No.1 spring and insulating base frame, the roof of installation shell offers through-hole corresponding with earphone jack, it installs on the inner wall of shell to hingedly there are two push plates, pass through mandril, No. two hook pawls, No.1 hooks pawl, the cooperation of push rod and rubber inner room, reduce the risk that earphone cable is torn, simultaneously when earphone stress is excessive, directly headset plug can be released upwards, directly headset plug is separated with earphone jack, to avoid earphone cable stress excessive and be damaged.
Description
Technical field
The utility model relates to connector technique field more particularly to a kind of novel earphone sockets.
Background technique
Earphone socket is the main adapter in various electronic product to transmit as electric signal, wherein special to provide
As the audio connector of audio signal input/output, more it is widely used in all kinds of video and audio products.Especially in recent years
Come, as various portable electronic products are fast-developing, such as mobile phone, personal digital assistant (PDA), MP3 walkman, recording
Pen, notebook computer, apple IPAD etc. widely use the earphone socket of all size.
Existing earphone socket has the shortcomings that in routine use, existing earphone socket after being inserted into earphone,
During user moves, since earphone cable is too long, when use, is easy to directly draw to earphone cable, so that earphone cable is drawn
It pulls, is easy to pull apart in the conducting wire inside earphone.
It is therefore proposed that a kind of can be pullled disconnected novel earphone socket to avoid earphone cable.
Summary of the invention
The purpose of this utility model is to provide a kind of novel earphone sockets, to solve the above technical problems.
The utility model using following technical scheme in order to solve the above technical problems, realized:
A kind of novel earphone socket, including insulating base frame, earphone jack is offered on the insulating base frame, and the earphone is inserted
Several metal contact pieces is fixedly connected in hole, insulating base frame is slidably connected in mounting shell body, and the installation shell passes through one
The bottom wall of number spring and insulating base frame connects, and the roof for installing shell offers through-hole corresponding with earphone jack, installs shell
Inner wall on there are two push plates to hinged, the end of the push plate is socketed with rubber sleeve, No. two is fixedly connected on the upside of push plate
One end of spring, the other end of No. two springs are fixedly connected on the inner roof wall of installation shell, are fixedly connected on the downside of push plate
No.1 hooks pawl, is symmetrically hinged on the inner sidewall of the installation shell and hooks No. two hook pawls matching of pawl with No.1, and described No. two
The upper side for hooking pawl is connect by No. three springs with installation shell；The upper side of the insulating base frame is fixedly connected with to be hooked with No. two
The mandril that pawl matches.
Preferably, the upper side of the installation shell offers slot, and sliding plug has support rod in the slot, support
The lower end of bar is connected by the bottom wall of No. four springs and slot, and the upper end of support rod is fixedly connected with elastic clip.
Preferably, there are two the elastic clips, and two elastic clips are symmetricly set on the two sides of installation shell.
Preferably, the folding and unfolding storehouse packed up for elastic clip is offered on the slot, perforation is provided with tracheae on slot
The other end of one end, the tracheae is connected on cylinder, and the fixing end of the cylinder is fixedly connected on the outer roof of installation shell,
The telescopic end of cylinder is fixedly connected with dust cover；The dust cover is semicircular structure, and dust cover is slided by sliding block
It is connected in the bar shaped sliding slot that the external roof of mounting shell is opened up, two dust cover sides close to each other are embedded with magnetic
Iron.
Preferably, anti-skid chequer is offered on the inner wall of the elastic clip.
Preferably, the elastic clip offers "T"-shaped card slot, and institute on the downside of elastic clip by plastics integrated injection molding
The top for stating support rod is " T " shape structure corresponding with "T"-shaped card slot.
The beneficial effects of the utility model are:
1, a kind of novel earphone socket described in the utility model, by mandril, No. two hook pawls, No.1 hook pawl, push rod and
The cooperation of rubber inner room reduces the risk that is torn of earphone cable, while when earphone stress is excessive, can directly by headset plug to
Upper release directly separates headset plug with earphone jack, to avoid earphone cable stress excessive and be damaged.
2, a kind of novel earphone socket described in the utility model, by the cooperation between elastic clip, cylinder and dust cover,
The probability that earphone cable is tripped is reduced, while after earphone cable is tripped, the stress of earphone cable can be buffered, reduce earphone cable
Impaired probability at this time manually closes two dust covers after headset plug is pulled out, two magnet attract together, from
And dust cover is fixed, realize dust-proof effect, meanwhile, cylinder can be stretched, so that cylinder extracts the gas in slot out shape
At negative pressure, moves, packed up so that elastic clip is recovered in folding and unfolding storehouse, so that socket is more beautiful so that support rod be inhaled downwards.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the partial enlarged view in Fig. 1 at A；
Appended drawing reference: 1- insulating base frame；2- earphone jack；3- metal contact piece；4- installs shell；5- No.1 spring；6- is logical
Hole；7- push plate；8- rubber sleeve；9- No.1 hooks pawl；No. bis- hook pawls of 10-；11- mandril；12- slot；13- support rod；14- elasticity
Folder；15- cylinder；16- dust cover；17- magnet；No. bis- springs of 18-；No. tri- springs of 19-；No. tetra- springs of 20-.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
The utility model is further described in face with specific embodiments and the drawings, but following embodiments are only the excellent of the utility model
Embodiment is selected, and not all.Based on the implementation example in the implementation mode, those skilled in the art are not making creative work
Under the premise of obtained other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-3, a kind of novel earphone socket, including insulating base frame 1, earphone jack is offered on insulating base frame 1
2, several metal contact pieces 3 is fixedly connected in earphone jack 2, insulating base frame 1 is slidably connected in installation shell 4, mounting shell
Body 4 is connect by No.1 spring 5 with the bottom wall of insulating base frame 1, and the roof of installation shell 4 offers corresponding with earphone jack 2
Through-hole 6 is installed to hingedly there are two push plates 7 on the inner wall of shell 4, and the end of push plate 7 is socketed with rubber sleeve 8, the upside of push plate 7
It is fixedly connected with one end of No. two springs 18, the other end of No. two springs 18 is fixedly connected on the inner roof wall of installation shell 4, pushes away
The downside of plate 7 is fixedly connected with No.1 and hooks pawl 9, is symmetrically hinged on the inner sidewall of installation shell 4 and hooks what pawl 9 matched with No.1
The upper side of No. two hook pawls 10, No. two hook pawls 10 is connect by No. three springs 19 with installation shell 4；The upper side of insulating base frame 1
It is fixedly connected with and hooks the mandril 11 that pawl 10 matches with No. two.
In this case, after the earphone cable being inserted into earphone jack 2 is artificially tripped, earphone cable will pull No.1 spring 5,
No.1 spring 5 can play the role of buffering, reduce the risk that earphone cable is torn, when earphone cable continues when pulled, earphone
Line will drive insulating base frame 1 and move up, so that the mandril 11 on insulating base frame 1 pushes up No. two hook pawls 10 and is rotated up,
It is detached from so that No. two hook pawls 10 and No.1 hook pawl 9, two push rods 7 are rotated up under the action of No. two spring 18, two push rods 7
Headset plug is clamped by rubber sleeve 8, and headset plug is released upwards, headset plug is separated with earphone jack 2 directly, is kept away
It is excessive and be damaged to exempt from earphone cable stress, after extraction, need to only pass through and press down on push rod, under the action of No. three springs, No.1
It hooks pawl 9 and No. two hook pawls 10 catches on and fix again.
Embodiment 2
As shown in Figure 1-3, a kind of novel earphone socket, including insulating base frame 1, earphone jack is offered on insulating base frame 1
2, several metal contact pieces 3 is fixedly connected in earphone jack 2, insulating base frame 1 is slidably connected in installation shell 4, mounting shell
Body 4 is connect by No.1 spring 5 with the bottom wall of insulating base frame 1, and the roof of installation shell 4 offers corresponding with earphone jack 2
The upper side of through-hole 6, installation shell 4 offers slot 12, and sliding plug has support rod 13, the lower end of support rod 13 in slot 12
It is connect by No. four springs 20 with the bottom wall of slot 12, the upper end of support rod 13 is fixedly connected with elastic clip 14, and elastic clip 14 has
It two, and two elastic clips 14 are symmetricly set on the two sides of installation shell 4, offers on slot 12 and is packed up for elastic clip 14
Folding and unfolding storehouse, perforation is provided with one end of tracheae on slot 12, and the other end of tracheae is connected on cylinder 15, the fixing end of cylinder 15
It is fixedly connected on the outer roof of installation shell 4, the telescopic end of cylinder 15 is fixedly connected with dust cover 16；Dust cover 16 is half
Circular configuration, dust cover 16 are slidably connected in the bar shaped sliding slot that the installation outer roof of shell 4 is opened up by sliding block, and two anti-
The side close to each other of dirt cover board 16 is embedded with magnet 17.
It, can be by the extra line solderless wrapped connection of earphone in two elastic clips 14 after headset plug is inserted into earphone jack 2 in this case
On, so as to reduce the probability that earphone cable is tripped, while after earphone cable is tripped, elastic clip 14 is in No. four springs 20
It can move up and down under effect, buffer the stress of earphone cable, reduce the impaired probability of earphone cable, after headset plug is pulled out,
Two dust covers 16 are closed manually at this time, two magnet 17 attract together, so that fixed dust cover 17, is realized dust-proof
Effect, meanwhile, cylinder 15 can be stretched, so that cylinder 15 extracts out the gas in slot 12 to form negative pressure, thus will support
Bar 13, which is inhaled downwards, to be moved, and is packed up so that elastic clip 14 is recovered in folding and unfolding storehouse, so that socket is more beautiful；
For elastic clip 14 by plastics integrated injection molding, the downside of elastic clip 14 offers "T"-shaped card slot, and support rod 13
Top is " T " shape structure corresponding with "T"-shaped card slot, can directly be replaced to elastic clip, to adapt to the ear of different thicknesses
Machine line.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of novel earphone socket, including insulating base frame (1), it is characterised in that: offer earphone on the insulating base frame (1)
Jack (2), the earphone jack (2) is interior to be fixedly connected with several metal contact pieces (3), and insulating base frame (1) is slidably connected at peace
It fills in shell (4), installation shell (4) is connect by No.1 spring (5) with the bottom wall of insulating base frame (1), is installed shell (4)
Roof offer through-hole (6) corresponding with earphone jack (2), install on the inner wall of shell (4) that there are two push plates to hinged
(7), the end of the push plate (7) is socketed with rubber sleeve (8), and the one of No. two springs (18) is fixedly connected on the upside of push plate (7)
End, the other end of No. two springs (18) are fixedly connected on the inner roof wall of installation shell (4), and push plate is fixedly connected on the downside of (7)
There is No.1 to hook pawl (9), is symmetrically hinged on the inner sidewall of installation shell (4) and hooks No. two hooks that pawl (9) match with No.1
Pawl (10), described No. two upper sides for hooking pawl (10) are connect by No. three springs (19) with installation shell (4)；The insulating base frame
(1) upper side, which is fixedly connected with, hooks the mandril (11) that pawl (10) match with No. two.
2. novel earphone socket according to claim 1, it is characterised in that: the upper side of installation shell (4) opens up
Have slot (12), the interior sliding plug of the slot (12) has support rod (13), and the lower end of support rod (13) passes through No. four springs
(20) it is connect with the bottom wall of slot (12), the upper end of support rod (13) is fixedly connected with elastic clip (14).
3. novel earphone socket according to claim 2, it is characterised in that: there are two the elastic clips (14), and two
The elastic clip (14) is symmetricly set on the two sides of installation shell (4).
4. novel earphone socket according to claim 3, it is characterised in that: offered on the slot (12) for elasticity
The folding and unfolding storehouse that (14) are packed up is pressed from both sides, perforation is provided with one end of tracheae on slot (12), and the other end of the tracheae is connected to cylinder
(15) on, the fixing end of the cylinder (15) is fixedly connected on the outer roof of installation shell (4), and the telescopic end of cylinder (15) is fixed
It is connected with dust cover (16)；The dust cover (16) is semicircular structure, and dust cover (16) is slidably connected by sliding block
In the bar shaped sliding slot that installation shell (4) outer roof is opened up, two dust cover (16) sides close to each other are embedded with
Magnet (17).
5. novel earphone socket according to claim 3, it is characterised in that: offered on the inner wall of the elastic clip (14)
Anti-skid chequer.
6. novel earphone socket according to claim 5, it is characterised in that: the elastic clip (14) is by plastics integrated injection molding
It forms, "T"-shaped card slot is offered on the downside of elastic clip (14), and the top of the support rod (13) is corresponding with "T"-shaped card slot
" T " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185056.7U CN209150396U (en) | 2019-02-02 | 2019-02-02 | A kind of novel earphone socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920185056.7U CN209150396U (en) | 2019-02-02 | 2019-02-02 | A kind of novel earphone socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150396U true CN209150396U (en) | 2019-07-23 |
Family
ID=67291838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920185056.7U Expired - Fee Related CN209150396U (en) | 2019-02-02 | 2019-02-02 | A kind of novel earphone socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150396U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426574A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of oscillograph waterproof case |
| CN111509447A (en) * | 2020-05-12 | 2020-08-07 | 湖州南浔上福线缆有限公司 | Socket for preventing mistaken pulling of electric power based on mortise and tenon structure |
| CN111585096A (en) * | 2020-05-23 | 2020-08-25 | 杭州绿中游智能科技有限公司 | Household induction type intelligent electric appliance socket and use method thereof |
| CN113132844A (en) * | 2021-03-25 | 2021-07-16 | 王超 | Earphone plug fastening device |
-
2019
- 2019-02-02 CN CN201920185056.7U patent/CN209150396U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426574A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of oscillograph waterproof case |
| CN110426574B (en) * | 2019-07-29 | 2020-07-03 | 南京瑞贻电子科技有限公司 | Waterproof shell of wave recorder |
| CN111509447A (en) * | 2020-05-12 | 2020-08-07 | 湖州南浔上福线缆有限公司 | Socket for preventing mistaken pulling of electric power based on mortise and tenon structure |
| CN111585096A (en) * | 2020-05-23 | 2020-08-25 | 杭州绿中游智能科技有限公司 | Household induction type intelligent electric appliance socket and use method thereof |
| CN113132844A (en) * | 2021-03-25 | 2021-07-16 | 王超 | Earphone plug fastening device |
| CN113132844B (en) * | 2021-03-25 | 2023-12-05 | 海菲曼（天津）科技有限公司 | Earphone plug fastening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20200202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |