CN204258002U - There is the electronic equipment of rotary audio plug - Google Patents
There is the electronic equipment of rotary audio plug Download PDFInfo
- Publication number
- CN204258002U CN204258002U CN201420394766.8U CN201420394766U CN204258002U CN 204258002 U CN204258002 U CN 204258002U CN 201420394766 U CN201420394766 U CN 201420394766U CN 204258002 U CN204258002 U CN 204258002U
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- contact
- electronic equipment
- audio jack
- winding displacement
- fpc winding
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- Expired - Lifetime
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 60
- 238000004804 winding Methods 0.000 claims abstract description 60
- 239000002184 metal Substances 0.000 claims abstract description 7
- 230000004308 accommodation Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 9
- 210000000959 ear middle Anatomy 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 16
- 230000008569 process Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a kind of electronic equipment with rotary audio plug, comprising: housing, pcb board, audio jack and FPC winding displacement.Pcb board is located in housing.Audio jack has multiple pin, and audio jack is located on housing rotationally by pivotal axis.FPC winding displacement comprises multiple connecting line, and multiple connecting line is electrically connected correspondingly with multiple pin, and FPC winding displacement is electrically connected with pcb board.According to electronic equipment of the present utility model, because FPC winding displacement has certain amount of deflection, thus can avoid because FPC winding displacement rotates and cause FPC winding displacement to fracture, solve the problem of correlation technique middle ear movement line easy fracture, ensure that the reliability of electronic functionalities, extend the useful life of electronic equipment, be convenient to the assembling of audio jack, traditional metal dielectric layer because of electric connection line can be avoided to come off and cause short circuit phenomenon.
Description
Technical field
The utility model relates to electronics field, especially relates to a kind of electronic equipment with rotary audio plug.
Background technology
Audio jack in existing earphone and the connection between pcb board are all adopt the mode of wire bonds on pcb board to realize, and lead-in wire exists the problem easily fractureed, and causes the damage of function.And due to audio jack rotate process in can drive lead-in wire rotate, in order to ensure go between motion, larger space need be reserved, cause the size of product larger.There is insulating protective layer disengaging and cause the potential safety hazard of short circuit in lead-in wire simultaneously, reduces the reliability that audio jack uses.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, an object of the present utility model is to propose a kind of electronic equipment with rotary audio plug, solves the problem of correlation technique middle ear movement line easy fracture.
According to the electronic equipment with rotary audio plug of the present utility model, comprising: housing; Pcb board, described pcb board is located in described housing; Audio jack, described audio jack has multiple pin, and described audio jack is established on the housing rotationally by pivotal axis; FPC winding displacement, described FPC winding displacement comprises multiple connecting line, and described multiple connecting line is electrically connected correspondingly with described multiple pin, and described FPC winding displacement is electrically connected with described pcb board.
According to the electronic equipment with rotary audio plug of the present utility model, audio jack and pcb board is connected by adopting FPC winding displacement, because FPC winding displacement has certain amount of deflection, thus can avoid because FPC winding displacement rotates and cause FPC winding displacement to fracture, solve the problem of correlation technique middle ear movement line easy fracture, ensure that the reliability of electronic functionalities, extend the useful life of electronic equipment, simultaneously by adopting FPC winding displacement to connect audio jack and pcb board, be convenient to the assembling of audio jack.Again due to by adopting FPC winding displacement as electric connection line, traditional metal dielectric layer because of electric connection line can be avoided to come off and cause short circuit phenomenon, ensureing the reliability of electronic functionalities further, the useful life of electronic equipment can be improved further.
In addition, above-mentioned according to the utility model electronic equipment with rotary audio plug can also have following additional technical characteristic:
In embodiments more of the present utility model, electronic equipment also comprises the first contact and the second contact, described first contact to be located in described audio jack and to be electrically connected with one of them in described multiple pin, described second contact is located on described pcb board, described audio jack is in the service position be electrically connected with described pcb board and depart between the disengaging configuration that is electrically connected rotatable with described pcb board, when described service position, described first contact contacts conducting with described second contact.
Further, described first contact is located on the end of described audio jack, one end of described pivotal axis is located to limit accommodation space between described first contact on described first contact, and described FPC winding displacement to be accommodated in described accommodation space and to be wrapped on described pivotal axis.
In further embodiment of the present utility model, electronic equipment also comprises fixed head, on the end that described fixed head is located at described audio jack and and described first contact interval arrange, described first contact, limit described accommodation space between described fixed head and described pivotal axis, the other end of described pivotal axis is established on the housing through described fixed head.
Alternatively, described first contact, described pivotal axis and described fixed head are formed in one part or be fixed as one.
Preferably, described pivotal axis is metalwork.
Preferably, described first contact and described second contact are respectively metal clips.
In embodiments more of the present utility model, described audio jack forwards the rotational angle of described service position to span from described disengaging configuration is: 75 ° ~ 105 °.
Preferably, the rotational angle of described audio jack is 90 °.
Alternatively, described electronic equipment is electronic key equipment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the electronic equipment according to the utility model embodiment;
Fig. 2-Fig. 7 is the schematic diagram of the different visual angles of electronic equipment according to another embodiment of the utility model.
Reference numeral:
Electronic equipment 100,
Pcb board 1, second contact 2, audio jack 3, pin 30, first contact 4, pivotal axis 5, FPC winding displacement 6, fixed head 8.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Describe the electronic equipment 100 with rotary audio plug 3 according to the utility model embodiment in detail below with reference to Fig. 1-Fig. 7, alternatively, electronic equipment 100 is electronic key equipment.
As shown in Figure 1, according to the electronic equipment 100 with rotary audio plug 3 of the utility model embodiment, comprising: housing, pcb board 1, audio jack 3 and FPC winding displacement 6, wherein, pcb board 1 is located in housing.Audio jack 3 has multiple pin 30, and audio jack 3 is located on housing rotationally by pivotal axis 5, preferably, pivotal axis 5 is metalwork, can improve the intensity of pivotal axis 5, thus compared with traditional working of plastics, under the same intensity, the volume of the pivotal axis 5 of metal is little.
FPC winding displacement 6 comprises multiple connecting line, and multiple connecting line is electrically connected correspondingly with multiple pin 30, and FPC winding displacement 6 is electrically connected with pcb board 1, in brief, is electrically connected between audio jack 3 with pcb board 1 by FPC winding displacement 6.That is, FPC winding displacement 6 is electric connection line, and one end of FPC winding displacement 6 is electrically connected with audio jack 3, and the other end of FPC winding displacement 6 is electrically connected with pcb board 1.Particularly, FPC winding displacement 6 is the connecting line group that can bend in a certain degree, has certain amount of deflection, and more specifically, FPC winding displacement 6 extend in audio jack 3 to be electrically connected with multiple pin 30.
It should be noted that, the number of the connecting line in FPC winding displacement 6 does not do concrete restriction at this, the number of the pin 30 of the number and audio jack 3 of the connecting line in FPC winding displacement 6 self is identical, such as when electronic equipment 100 adopts four-section type headset (being equivalent to pin 30 is four), the connecting line in FPC winding displacement 6 is four.Certainly be worth understanding, electronic equipment 100 also can adopt three-dimensional earphone such as five-part form or six segmentations, then the connecting line in FPC winding displacement 6 is five or six, and electronic equipment 100 also can adopt three-section earphone, then the connecting line in FPC winding displacement 6 is three.
According to the electronic equipment 100 with rotary audio plug 3 of the utility model embodiment, audio jack 3 and pcb board 1 is connected by adopting FPC winding displacement 6, because FPC winding displacement 6 has certain amount of deflection, thus can avoid because FPC winding displacement 6 rotates and cause FPC winding displacement 6 to fracture, solve the problem of correlation technique middle ear movement line easy fracture, ensure that the reliability of electronic equipment 100 function, extend the useful life of electronic equipment 100, simultaneously by adopting FPC winding displacement 6 to connect audio jack 3 and pcb board 1, be convenient to the assembling of audio jack 3.Again owing to passing through to adopt FPC winding displacement 6 as electric connection line, traditional metal dielectric layer because of electric connection line can be avoided to come off and cause short circuit phenomenon, the reliability of further guarantee electronic equipment 100 function, can improve the useful life of electronic equipment 100 further.
The electronic equipment 100 with rotary audio plug 3 according to the utility model specific embodiment is described in detail below with reference to Fig. 2-Fig. 7.
As shown in Figure 2, comprise according to the electronic equipment 100 of the utility model embodiment: housing, pcb board 1, audio jack 3, first contact 4, second contact 2 and fixed head 8.
Pcb board 1 is located in housing, and audio jack 3 is located on housing rotationally, is electrically connected between audio jack 3 and pcb board 1 by FPC winding displacement 6.
First contact 4 to be located in audio jack 3 and to be electrically connected with one of them in multiple pin 30.Particularly, first contact 4 is electrically connected with one of them in multiple pin 30 and can adopts in two ways, first kind of way is that the first contact 4 is directly connected with one of them in multiple pin 30, another kind of mode is that the first contact 4 is electrically connected with one of them in multiple pin 30 by one of them connecting line of FPC winding displacement 6, and namely the first contact 4 is directly connected with one of them connecting line in FPC winding displacement 6.More specifically, the fixed form between the first contact 4 and audio jack 3 can be first be welded in audio jack 3 and then with plastic cement by the first contact 4 to fix.Need to be described, the shape of the first contact 4 is not specifically limited simultaneously, and such as the first contact 4 can be formed as rectangular plate-like, any shape such as discoideus.
Second contact 2 is located on pcb board 1, and particularly, the second contact 2 can adopt the mode of welding to be fixed on pcb board 1, adopts plastic cement to fix between the second contact 2 and FPC winding displacement 6, to ensure the relative position between the second contact 2 and FPC winding displacement 6.Need to be described, the shape of the second contact 2 is not specifically limited, and the second contact 2 can be formed as rectangular plate-like, any shape such as discoideus.
Audio jack 3 is in the service position be electrically connected with pcb board 1 and depart between the disengaging configuration that is electrically connected rotatable with pcb board 1, and when service position, the first contact 4 contacts conducting with the second contact 2.In other words, when service position, audio jack 3 is electrically connected to make audio jack 3 to be in pcb board 1 can operating state, and when disengaging configuration, audio jack 3 and pcb board 1 depart from and be electrically connected to make audio jack 3 be in non operating state.It should be noted that, when service position, a part for audio jack 3 is stretched out outside housing to be connected with external device such as computer.In concrete examples more of the present utility model, when disengaging configuration, audio jack 3 can be accommodated in housing, to play the effect of protection to audio jack 3.
Specifically, when service position, audio jack 3 is in running order, and the second contact 2 contacts with the first contact 4.When disengaging configuration, audio jack 3 is in non operating state, and the second contact 2 does not contact with the first contact 4.When needs use audio jack 3 to be communicated with external device, audio jack 3 is turned to service position.When not needing to use audio jack 3, then audio jack 3 is turned to disengaging configuration.Thus by being provided with the first contact 4 and the second contact 2, only when the first contact 4 contacts conducting with the second contact 2, pcb board 1 just controls that audio jack 3 enters can operating state, thus can improve the safety and reliability that audio jack 3 uses.
First contact 4 is located on the end of audio jack 3, what needs were described is, on the length direction of audio jack 3, audio jack 3 comprises two ends, one of them end is suitable for being connected with external device, another end is suitable for being electrically connected with pcb board 1, and the first contact 4 should be fixed on the end being suitable for being electrically connected with pcb board 1 of audio jack 3.One end of pivotal axis 5 is located to limit accommodation space between the first contact 4 on the first contact 4, and the other end of pivotal axis 5 is located on housing, and FPC winding displacement 6 to be accommodated in accommodation space and to be wrapped on pivotal axis 5.Thus by FPC winding displacement 6 to be accommodated in accommodation space and to be wrapped on pivotal axis 5, the area occupied of FPC winding displacement 6 can be reduced, and in the process of audio jack 3 rotation, the movable amplitude of FPC winding displacement 6 is less, namely FPC winding displacement 6 does not significantly rotate along with the rotation of audio jack 3, thus traditional space required for lead-in wire rotation can be omitted, and then the size of electronic equipment 100 can be reduced.
On the end that fixed head 8 is located at audio jack 3 and and the first contact 4 interval arrange, the first contact 4, limit accommodation space between fixed head 8 and pivotal axis 5, the other end of pivotal axis 5 is located on housing through fixed head 8.That is, FPC winding displacement 6 to be accommodated in accommodation space and to be wrapped on pivotal axis 5, thus by being provided with fixed head 8, the process middle shell rotated in audio jack 3 can be avoided to produce friction to FPC winding displacement 6, thus can avoid damaging FPC winding displacement 6 because of friction, extend the useful life of FPC winding displacement 6.
According to the electronic equipment 100 with rotary audio plug 3 of the utility model embodiment, by FPC winding displacement 6 is wrapped on pivotal axis 5, in the process that audio jack 3 is rotated, FPC winding displacement 6 is movable by a small margin, because omitted herein the space required for traditional lead-in wire rotation, and then the size of electronic equipment 100 can be reduced.Simultaneously because FPC winding displacement 6 is movable by a small margin, therefore can avoid because FPC winding displacement 6 is significantly movable and cause FPC winding displacement 6 to fracture, ensure that the reliability of electronic equipment 100 function, extend the useful life of electronic equipment 100.Simultaneously by being provided with the second contact 2 and the first contact 4, when the second contact 2 contacts conducting with the first contact 4, audio jack 3 is just in running order, thus can improve the safety and reliability of audio jack 3 use.
In concrete examples more of the present utility model, fixed head 8, pivotal axis 5 and the first contact 4 are formed in one part.In other concrete examples of the present utility model, fixed head 8, pivotal axis 5 and the first contact 4 are fixed as one, that is, fixed head 8, pivotal axis 5 and the first contact 4 are independently processing parts, fixed head 8 and the first contact 4 are respectively equipped with the through hole being suitable for coordinating with pivotal axis 5, by pivotal axis 5 to be coordinated pivotal axis 5, fixed head 8 and the first contact 4 are assembled together with corresponding through hole.
According to embodiments more of the present utility model, the second contact 2 and the first contact 4 are respectively metal clips.Thus the connection reliability that can improve between the second contact 2 and the first contact 4, improve the dependability of electronic equipment 100.It is appreciated of course that it is such as contact pilotage that the first contact 4 and the second contact 2 can also be formed as other forms, as long as ensure that the first contact 4 can contact conducting with the second contact 2.
In preferred embodiment of the present utility model, the rotational angle that audio jack 3 turns to service position from disengaging configuration is 90 °, what be certainly worth understanding is, the rotational angle that audio jack 3 turns to service position from disengaging configuration is not limited thereto, and such as audio jack 3 forwards the rotational angle of service position to span from disengaging configuration can be: 75 ° ~ 105 °.That is, in the span of this rotational angle, audio jack 3 is all in service position and makes audio jack 3 can be in running order, thus improves the reliability of electronic equipment 100.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. there is an electronic equipment for rotary audio plug, it is characterized in that, comprising:
Housing;
Pcb board, described pcb board is located in described housing;
Audio jack, described audio jack has multiple pin, and described audio jack is established on the housing rotationally by pivotal axis;
FPC winding displacement, described FPC winding displacement comprises multiple connecting line, and described multiple connecting line is electrically connected correspondingly with described multiple pin, and described FPC winding displacement is electrically connected with described pcb board.
2. the electronic equipment with rotary audio plug according to claim 1, it is characterized in that, also comprise the first contact and the second contact, described first contact to be located in described audio jack and to be electrically connected with one of them in described multiple pin, described second contact is located on described pcb board, described audio jack is in the service position be electrically connected with described pcb board and depart between the disengaging configuration that is electrically connected rotatable with described pcb board, when described service position, described first contact contacts conducting with described second contact.
3. the electronic equipment with rotary audio plug according to claim 2, it is characterized in that, described first contact is located on the end of described audio jack, one end of described pivotal axis is located to limit accommodation space between described first contact on described first contact, and described FPC winding displacement to be accommodated in described accommodation space and to be wrapped on described pivotal axis.
4. the electronic equipment with rotary audio plug according to claim 3, it is characterized in that, also comprise fixed head, on the end that described fixed head is located at described audio jack and and described first contact interval arrange, described first contact, limit described accommodation space between described fixed head and described pivotal axis, the other end of described pivotal axis is established on the housing through described fixed head.
5. the electronic equipment with rotary audio plug according to claim 4, is characterized in that, described first contact, described pivotal axis and described fixed head are formed in one part or be fixed as one.
6. the electronic equipment with rotary audio plug according to claim 1, is characterized in that, described pivotal axis is metalwork.
7. the electronic equipment with rotary audio plug according to claim 2, is characterized in that, described first contact and described second contact are respectively metal clips.
8. the electronic equipment with rotary audio plug according to claim 2, is characterized in that, described audio jack forwards the rotational angle of described service position to span from described disengaging configuration is: 75 ° ~ 105 °.
9. the electronic equipment with rotary audio plug according to claim 8, is characterized in that, the rotational angle of described audio jack is 90 °.
10. the electronic equipment with rotary audio plug according to claim 1, is characterized in that, described electronic equipment is electronic key equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394766.8U CN204258002U (en) | 2014-07-16 | 2014-07-16 | There is the electronic equipment of rotary audio plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394766.8U CN204258002U (en) | 2014-07-16 | 2014-07-16 | There is the electronic equipment of rotary audio plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204258002U true CN204258002U (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420394766.8U Expired - Lifetime CN204258002U (en) | 2014-07-16 | 2014-07-16 | There is the electronic equipment of rotary audio plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204258002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110112610A (en) * | 2019-04-18 | 2019-08-09 | 潍坊学院 | A kind of fingerprint attendance device of computer room teaching |
| WO2020186410A1 (en) * | 2019-03-15 | 2020-09-24 | 傲基科技股份有限公司 | Rotatable electric plug |
-
2014
- 2014-07-16 CN CN201420394766.8U patent/CN204258002U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020186410A1 (en) * | 2019-03-15 | 2020-09-24 | 傲基科技股份有限公司 | Rotatable electric plug |
| CN110112610A (en) * | 2019-04-18 | 2019-08-09 | 潍坊学院 | A kind of fingerprint attendance device of computer room teaching |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |