CN205139410U - Astigmatism piece and mobile terminal - Google Patents
Astigmatism piece and mobile terminal Download PDFInfo
- Publication number
- CN205139410U CN205139410U CN201520857444.7U CN201520857444U CN205139410U CN 205139410 U CN205139410 U CN 205139410U CN 201520857444 U CN201520857444 U CN 201520857444U CN 205139410 U CN205139410 U CN 205139410U
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- earpiece holes
- inner chamber
- sleeve
- concavees lens
- 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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Abstract
The utility model discloses an astigmatism piece for can dismantle the headphone jack who sets up in mobile terminal, including sleeve and concavees lens, the sleeve has the inner chamber, and concavees lens are embedded in the inner chamber. The embodiment of the utility model provides a mobile terminal need not on mobile terminal's shell in addition, and the trompil sets up infra -red transmitter through set up infra -red transmitter in headphone jack for mobile terminal not only has the infrared remote control function but also do not change the inherent structure of mobile terminal, simultaneously, can dismantle connection astigmatism piece in headphone jack for the infrared ray that infra -red transmitter launches out can spread, makes mobile terminal's infrared remote control function have great wide angle, aims at infrared receiver more easily in order to carry out the remote control. The embodiment of the utility model provides a mobile terminal is still provided.
Description
Technical field
The utility model relates to electronic device field, particularly relates to a kind of astigmatism part and mobile terminal.
Background technology
Along with the development of Smart Home technology, also require more and more wider to the range of application of mobile terminal.Wherein, usually infrared transmitter is set by perforate on terminal shell in prior art, to realize the distant control function of mobile terminal.Inventor, when implementing this technical scheme, finds following defect: in prior art, the realization of the function of infrared remote control of mobile terminal needs other perforate on housing usually, thus destroys the outward appearance of mobile terminal.
Utility model content
The purpose of this utility model is that providing a kind of need not change the structure of mobile terminal, the astigmatism part realizing the distant control function of mobile terminal and mobile terminal.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of astigmatism part, and for being detachably arranged at the earpiece holes of mobile terminal, comprise sleeve and concavees lens, described sleeve has inner chamber, and described concavees lens are embedded in described inner chamber.
Wherein, described sleeve comprises the connecting portion and plug portion that connect successively, when described astigmatism part is detachably arranged in described earpiece holes, described connecting portion is in described earpiece holes, and the junction of described plug portion and described connecting portion is resisted against on the opening of described earpiece holes.
Wherein, described concavees lens close on the setting of described plug portion.
Wherein, the outer peripheral face in described plug portion arranges the projection of multiple even arrangement.
Wherein, described astigmatism part also comprises convex lens, and described convex lens are arranged in described inner chamber, and between described concavees lens and the opening of described connecting portion.
The utility model embodiment still provides a kind of mobile terminal, and comprise housing, infrared transmitter and astigmatism part, described housing offers the earpiece holes for grafting earphone; Described infrared transmitter is arranged in described earpiece holes, and described infrared transmitter launches infrared ray towards the opening of described earpiece holes; Described astigmatism part comprises sleeve and concavees lens, and described sleeve has inner chamber, and described sleeve is detachably arranged in described inner chamber, and described infrared transmitter is arranged in described inner chamber; Described concavees lens are embedded in described inner chamber, and just to described infrared transmitter.
Wherein, described sleeve comprises the connecting portion and plug portion that connect successively, when described astigmatism part is detachably arranged in described earpiece holes, described connecting portion is in described earpiece holes, and the junction of described plug portion and described connecting portion is resisted against on the opening of described earpiece holes.
Wherein, described concavees lens close on the setting of described plug portion.
Wherein, the outer peripheral face in described plug portion arranges the projection of multiple even arrangement.
Wherein, described astigmatism part also comprises convex lens, and described convex lens are arranged in described inner chamber, and between described concavees lens and the opening of described connecting portion.
The mobile terminal that the utility model embodiment provides, by arranging infrared transmitter and arrange infrared transmitter without the need to perforate other on the shell of mobile terminal in earpiece holes, makes mobile terminal not only have function of infrared remote control but also do not change the original structure of mobile terminal; Meanwhile, the astigmatism that removably connects in earpiece holes part, the infrared ray that infrared transmitter is emitted can spread, and makes the function of infrared remote control of mobile terminal have larger wide-angle, is easier to aim at infrared remote receiver to carry out remote control.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is some embodiments of the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of mobile terminal that the utility model embodiment provides;
Fig. 2 is that the mobile terminal of Fig. 1 has set up the schematic diagram of convex lens.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The mobile terminal 100 that the utility model embodiment relates to can be any equipment possessing communication and memory function, such as: panel computer, mobile phone, electronic reader, telepilot, personal computer (PersonalComputer, PC), notebook computer, mobile unit, Web TV, wearable device etc. have the smart machine of network function.
Referring to Fig. 1, is a kind of mobile terminal 100 that the utility model embodiment provides, and comprise housing 1, infrared transmitter 2 and astigmatism part 3, housing 1 offers the earpiece holes 1a for grafting earphone; Infrared transmitter 2 is arranged in earpiece holes 1a, and infrared transmitter 2 launches infrared ray 2a towards the opening of earpiece holes 1a; Astigmatism part 3 comprises sleeve 31 and concavees lens 32, and sleeve 31 has inner chamber, and sleeve 31 is detachably arranged in inner chamber, and infrared transmitter 2 is arranged in inner chamber; Concavees lens 32 are embedded in inner chamber, and just to infrared transmitter 2.
By arranging infrared transmitter 2 in earpiece holes 1a, infrared transmitter 2 being set without the need to perforate other on the shell of mobile terminal 100, making mobile terminal 100 not only have function of infrared remote control but also do not change the original structure of mobile terminal 100; Meanwhile, the astigmatism that removably connects in earpiece holes 1a part 3, the infrared ray 2a that infrared transmitter 2 is emitted can spread, and makes the function of infrared remote control of mobile terminal 100 have larger wide-angle, is easier to aim at infrared remote receiver to carry out remote control.
In the present embodiment, infrared transmitter 2 is arranged in earpiece holes 1a, and is electrically connected with the circuit board of mobile terminal 100, so that send/receive signal with circuit board.Wherein, infrared transmitter 2 does not interfere with the shell fragment contacting earphone in earpiece holes 1a, and can normally use after making earphone be plugged in earphone heads.The infrared ray 2a that launches of infrared transmitter 2, from the opening outgoing of earpiece holes 1a to outside, so that signal to be sent to the infrared remote receiver on miscellaneous equipment, realizes the function of infrared remote control of mobile terminal 100.
In the present embodiment, the material plastic cement of sleeve 31, is convenient to concavees lens 32 in inner chamber fixing of sleeve 31.Can be more fastening when being detachably arranged in earpiece holes 1a to allow sleeve 31, the outer peripheral face of sleeve 31 can also arrange rubber layer, increase the friction force between sleeve 31 and the inner peripheral surface of earpiece holes 1a by rubber layer, sleeve 31 is not come off easily from earpiece holes 1a.The inner chamber of sleeve 31 is cylindricality.Concavees lens 32 are biconcave lens 32, and concavees lens 32 are adhered in inner chamber, and aim at infrared transmitter 2.Infrared transmitter 2 is launched infrared ray 2a and is first arrived concavees lens 32, and then infrared ray 2a disperses by concavees lens 32, and the infrared ray 2a that infrared transmitter 2 is sent has larger wide-angle, easier infrared remote receiver signal being sent to miscellaneous equipment.Have more dustproof effect, prevent earpiece holes 1a from entering dust without during grafting earphone.When earpiece holes 1a needs grafting earphone, astigmatism part 3 can be extracted from earpiece holes 1a, then earphone is plugged in earpiece holes 1a.Certainly, in other embodiments, the material of sleeve 31 can also be other, such as metal or pottery.Concavees lens 32 can also be plano-concave lens 32, and concave-convex lens 33 (convexity of concave-convex lens 33 is greater than concavity) etc. has the lens of astigmatism performance.
In order to further improve, sleeve 31 comprises the connecting portion 31a and plug portion 31b that connect successively, when astigmatism part 3 is detachably arranged in earpiece holes 1a, connecting portion 31a is arranged in earpiece holes 1a, and the junction of plug portion 31b and connecting portion 31a is resisted against on the opening of earpiece holes 1a.
By being resisted against on the opening of earpiece holes 1a by the connection of plug portion 31b and connecting portion 31a, making astigmatism part 3 extract from earpiece holes 1a more easily and insert further, realizing the good detachable of astigmatism part 3 and earpiece holes 1a.
In the present embodiment, sleeve 31 essence is multidiameter shape, and its inner chamber can be right cylindrical, can also be shoulder hole.That sleeve 31 diameter is less is connecting portion 31a; That sleeve 31 diameter is larger is plug portion 31b; The junction of connecting portion 31a and plug portion 31b is step surface, and therefore, when astigmatism part 3 is removably connected in earpiece holes 1a, the step surface of sleeve 31 is resisted against on the face at opening place of earpiece holes 1a.Thus, when needs take out astigmatism part 3 from earpiece holes 1a, only need hand-held plug portion 31b, astigmatism part 3 can be taken out from earpiece holes 1a, when needs are by astigmatism part 3 plugged earphone hole 1a, only need hand-held plug portion 31b, astigmatism part 3 can be taken out from earpiece holes 1a, its plug is very easy to.Certainly, in other embodiments, sleeve 31 can also be straight cylinder sleeve 31, and its length is axially more than or equal to the aperture of earpiece holes 1a.
In order to further improve, concavees lens 32 close on plug portion 31b and arrange.
Closing on plug portion 31b by making concavees lens 32 to arrange, improving the anti-dust performance of mobile terminal 100 further.
In the present embodiment, the opening that concavees lens 32 are arranged at plug portion 31b make the opening of plug portion 31b form blind end.Namely the inner chamber that dust cannot enter sleeve 31 only can stick on concavees lens 32, and concavees lens 32 are owing to being in outside, and the dust adhered on it dabs off, and the inner chamber that need not go deep into sleeve 31 enters to insert and wipes.Certainly, in other embodiments, the position that concavees lens 32 are arranged in sleeve 31 can also be out of shape by other, as long as when sleeve 31 is removably connected in earpiece holes 1a, infrared emission head and concavees lens 32 do not interfere, such as: concavees lens 32 can also have an intersegmental gap with the opening of plug portion 31b.
In order to further improve, the outer peripheral face of plug portion 31b arranges the projection (not shown) of multiple even arrangement.
By arranging the projection of multiple even arrangement at the outer peripheral face of plug portion 31b, increase the friction force of plug, make astigmatism part 3 extract from earpiece holes 1a more easily and insert further, realize the good detachable of astigmatism part 3 and earpiece holes 1a.
In the present embodiment, this projection is strip bulge, is evenly arranged on the outer peripheral face of plug portion 31b, increases the friction force of the outer peripheral face of plug portion 31b further, when making hand-held plug portion 31b, and can be more firm.Certainly, in other embodiments, this projection can also other be out of shape, such as projection is wave stripe etc.
In order to further improve, please refer to Fig. 2, astigmatism part 3 also comprises convex lens 33, and convex lens 33 are arranged in inner chamber, and between concavees lens 32 and the opening of connecting portion 31a.
By arranging convex lens 33 between concavees lens 32 and infrared transmitter 2, the infrared ray 2a that infrared transmitter 2 is sent can all collect at convex lens 33 place, then is spread out by concavees lens 32, strengthens its function of infrared remote control further.
In the present embodiment, convex lens 33 are arranged in inner chamber, close on the opening of connecting portion 31a.When sleeve 31 is removably connected in earpiece holes 1a, convex lens 33 can not interfere with infrared transmitter 2, the infrared ray 2a planoconvex lens 33 that infrared transmitter 2 is launched collects, then is spread out by concavees lens 32, thus strengthens the function of infrared remote control of mobile terminal 100.
When the distant control function of mobile terminal 100 is brought into use, first hand-held plug portion 31b, by in connecting portion 31a plugged earphone hole 1a, the infrared ray 2a planoconvex lens 33 that infrared transmitter 2 is launched collects and spreads through concavees lens 32, the infrared ray 2a that infrared transmitter 2 is launched has larger wide-angle, and easier infrared remote receiver signal being sent to miscellaneous equipment, preferably realize function of infrared remote control; When mobile terminal 100 needs grafting earphone, hand-held plug portion 31b, takes out connecting portion 31a from earpiece holes 1a, and by earphone plugged earphone hole 1a.
The mobile terminal 100 that the utility model embodiment provides, by arranging infrared transmitter 2 and arrange infrared transmitter 2 without the need to perforate other on the shell of mobile terminal 100 in earpiece holes 1a, makes mobile terminal 100 not only have function of infrared remote control but also do not change the original structure of mobile terminal 100; Meanwhile, the astigmatism that removably connects in earpiece holes 1a part 3, the infrared ray 2a that infrared transmitter 2 is emitted can spread, and makes the function of infrared remote control of mobile terminal 100 have larger wide-angle, is easier to aim at infrared remote receiver to carry out remote control.
The mobile terminal 100 that the utility model embodiment provides is also by being resisted against on the opening of earpiece holes 1a by the connection of plug portion 31b and connecting portion 31a, make astigmatism part 3 extract from earpiece holes 1a more easily and insert further, realize the good detachable of astigmatism part 3 and earpiece holes 1a.
The mobile terminal 100 that the utility model embodiment provides also is arranged by making concavees lens 32 close on plug portion 31b, improves the anti-dust performance of mobile terminal 100 further.
The mobile terminal 100 that the utility model embodiment provides is also by arranging the projection of multiple even arrangement at the outer peripheral face of plug portion 31b, increase the friction force of plug, make astigmatism part 3 extract from earpiece holes 1a more easily and insert further, realize the good detachable of astigmatism part 3 and earpiece holes 1a.
The mobile terminal 100 that the utility model embodiment provides also by arranging convex lens 33 between concavees lens 32 and infrared transmitter 2, the infrared ray 2a that infrared transmitter 2 is sent can all go out to collect at convex lens 33, spread out by concavees lens 32 again, strengthen its function of infrared remote control further.
The module of the utility model embodiment or unit can combine according to the actual requirements or split.
It is more than the embodiment of the utility model embodiment; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model embodiment principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (10)
1. an astigmatism part, for being detachably arranged at the earpiece holes of mobile terminal, is characterized in that, comprises sleeve and concavees lens, and described sleeve has inner chamber, and described concavees lens are embedded in described inner chamber.
2. astigmatism part according to claim 1, it is characterized in that, described sleeve comprises the connecting portion and plug portion that connect successively, when described astigmatism part is detachably arranged in described earpiece holes, described connecting portion is in described earpiece holes, and the junction of described plug portion and described connecting portion is resisted against on the opening of described earpiece holes.
3. astigmatism part according to claim 2, is characterized in that, described concavees lens close on described plug portion and arrange.
4. astigmatism part according to claim 3, is characterized in that, the outer peripheral face in described plug portion arranges the projection of multiple even arrangement.
5. astigmatism part according to claim 4, is characterized in that, described astigmatism part also comprises convex lens, and described convex lens are arranged in described inner chamber, and between described concavees lens and the opening of described connecting portion.
6. a mobile terminal, is characterized in that, comprise housing, infrared transmitter and astigmatism part, described housing offers the earpiece holes for grafting earphone; Described infrared transmitter is arranged in described earpiece holes, and described infrared transmitter launches infrared ray towards the opening of described earpiece holes; Described astigmatism part comprises sleeve and concavees lens, and described sleeve has inner chamber, and described sleeve is detachably arranged in described inner chamber, and described infrared transmitter is arranged in described inner chamber; Described concavees lens are embedded in described inner chamber, and just to described infrared transmitter.
7. mobile terminal according to claim 6, it is characterized in that, described sleeve comprises the connecting portion and plug portion that connect successively, when described astigmatism part is detachably arranged in described earpiece holes, described connecting portion is in described earpiece holes, and the junction of described plug portion and described connecting portion is resisted against on the opening of described earpiece holes.
8. mobile terminal according to claim 7, is characterized in that, described concavees lens close on described plug portion and arrange.
9. mobile terminal according to claim 8, is characterized in that, the outer peripheral face in described plug portion arranges the projection of multiple even arrangement.
10. mobile terminal according to claim 9, is characterized in that, described astigmatism part also comprises convex lens, and described convex lens are arranged in described inner chamber, and between described concavees lens and the opening of described connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857444.7U CN205139410U (en) | 2015-10-29 | 2015-10-29 | Astigmatism piece and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857444.7U CN205139410U (en) | 2015-10-29 | 2015-10-29 | Astigmatism piece and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205139410U true CN205139410U (en) | 2016-04-06 |
Family
ID=55625188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857444.7U Expired - Fee Related CN205139410U (en) | 2015-10-29 | 2015-10-29 | Astigmatism piece and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205139410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3467798A4 (en) * | 2016-06-23 | 2019-05-29 | Huawei Technologies Co., Ltd. | Infrared light-emitting device, and mobile terminal |
| CN113421416A (en) * | 2021-06-17 | 2021-09-21 | 维沃移动通信有限公司 | Electronic equipment |
| CN113470338A (en) * | 2021-06-17 | 2021-10-01 | 维沃移动通信有限公司 | Electronic equipment and self-checking method and system of infrared remote control function of electronic equipment |
-
2015
- 2015-10-29 CN CN201520857444.7U patent/CN205139410U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3467798A4 (en) * | 2016-06-23 | 2019-05-29 | Huawei Technologies Co., Ltd. | Infrared light-emitting device, and mobile terminal |
| US11462098B2 (en) | 2016-06-23 | 2022-10-04 | Honor Device Co., Ltd. | Infrared light transmit apparatus and mobile terminal |
| CN113421416A (en) * | 2021-06-17 | 2021-09-21 | 维沃移动通信有限公司 | Electronic equipment |
| CN113470338A (en) * | 2021-06-17 | 2021-10-01 | 维沃移动通信有限公司 | Electronic equipment and self-checking method and system of infrared remote control function of electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211029 |