CN103309474A - Touch pen and electronic equipment applying same - Google Patents
Touch pen and electronic equipment applying same Download PDFInfo
- Publication number
- CN103309474A CN103309474A CN2013101899246A CN201310189924A CN103309474A CN 103309474 A CN103309474 A CN 103309474A CN 2013101899246 A CN2013101899246 A CN 2013101899246A CN 201310189924 A CN201310189924 A CN 201310189924A CN 103309474 A CN103309474 A CN 103309474A
- Authority
- CN
- China
- Prior art keywords
- joint
- metal section
- felt pen
- cmmb
- earphone
- 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.)
- Granted
Links
Images
Landscapes
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The invention provides a touch pen and electronic equipment applying the same, relates to the technical field of communication fittings, and improves the experience of the users to touch screen mobile phones, and meanwhile the touch pen has a CMMB (China Mobile Multimedia Broadcasting) antenna function for well receiving CMMB signals. In the embodiment of the invention, the touch pen comprises a body, wherein a touch point is arranged at one end of the body; a joint is connected with the other end of the body; both the body and the joint have conductibility; the joint adopts an earphone joint structure; a first metal part and a second metal part are arranged on the joint; and the first metal part is communicated with the second metal part; when the joint is arranged and fixed in an earphone interface of the electronic equipment, the first metal part, the second metal part and the earphone interface form a return circuit to detect the inserting of the touch pen; and the first metal part or the second metal part is in electric connection with a signal line connected with a CMMB chip. The touch pen is mainly applied to the field of communication.
Description
Technical field
The accessory technical field that the present invention relates to communicate by letter relates in particular to a kind of felt pen and uses its electronic equipment.
Background technology
Along with the development of science and technology, touch-screen mobile phone has become main flow, capacitance touch screen mobile phone especially, and its easy to operate, long service life, and the capacitance touch screen mobile phone is by the configuration felt pen, and the sensitivity that can improve touch operation improves the user and experiences.Wherein, for existing touch-screen mobile phone, CMMB (China Mobile Multimedia Broadcasting, China Mobile multimedia broadcasting) function has become general outfit demand as a kind of multimedia application.
When using the CMMB function of the intelligent machines such as touch-screen mobile phone, control by the CMMB chip in the intelligent machine, need simultaneously to come better, stably to receive the CMMB signal by the CMMB antenna.At present greatly the CMMB antenna of intelligent machine is made antenna for the telescopic antenna that arranges separately, built-in aerial or with earphone.For telescopic antenna is set separately on intelligent machine, this kind mode is pulled open telescopic antenna when using the CMMB function, can make well intelligent machine receive the CMMB signal, but the locus of placing telescopic antenna need to be set additionally on intelligent machine, then increased intelligent machine one-piece construction space and cost, economy is relatively poor; And for built-in aerial, it is arranged on intelligent machine inside, and because the shell of intelligent machine itself can counterchecking electromagnetic wave, then makes its radio-frequency performance limited, the sensitivity of reception CMMB signal; In addition, insert the mode that is used as the CMMB antenna in the earphone interface of intelligent machine for the joint of earphone, earphone cord is softer, thinner in this kind mode, cause receiving the poor sensitivity of CMMB signal, limited by the canoe of earphone cord, the CMMB signal that intelligent machine receives is dynamic, and radio-frequency performance is limited, affects the user and experiences.
Summary of the invention
Embodiments of the invention provide a kind of felt pen and use its electronic equipment, and to improve the user to the experience of touch-screen mobile phone, this felt pen has the CMMB antenna function that can receive well the CMMB signal simultaneously.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of felt pen comprises body, and described body one end is provided with touch contact, and the other end is connected with joint; Described body and joint all have electric conductivity, and described joint is the Earphone joint structure; Described joint is provided with the first metal section and the second metal section, and described the first metal section and the second metal section are connected; When described joint places and is fixed on the earphone interface of electronic equipment, described the first metal section, the second metal section and earphone interface consist of the loop detecting the insertion of felt pen, and described the first metal section or the second metal section are electrically connected the signal wire that links to each other with the CMMB chip.
The structure of the body that the embodiment of the invention provides has multiple, wherein a kind ofly is: described body is telescopic bar, and described pull bar comprises loop bar and contracting bar; The inside surface of described loop bar one end is provided with position limiting structure, and the other end is connected with described joint; Described contracting bar places described loop bar, and the outside surface of an end matches with described position limiting structure, the other end is provided with described touch contact; Described position limiting structure is used for limiting described contracting bar and does stretching motion at described loop bar.
Damaged for fear of felt pen, improve simultaneously its appearance design quality, described felt pen also comprises hollow columnar housing and column end cap, described body places described housing, and is fixedly connected with described housing; Described housing one end and described touch contact fit, and the other end and described end cap fit; Described joint places described end cap.
The fixed form of the column end cap that the embodiment of the invention provides has multiple, wherein a kind ofly is: the distolateral external thread that is provided with that described body is connected with described joint; The inside surface of described end cap is provided with internal thread; Described external thread matches with described internal thread.
The connected mode of body provided by the invention and interface has multiple, wherein a kind ofly is: described joint and described body are hinged, and described joint contacts the surface in contact of hinged place is seamless at the surface in contact of hinged place and described body.
The structure of interface provided by the invention has multiple, wherein a kind ofly is: between described the first metal section and the second metal section and both sides are provided with insulating material.
A kind of electronic equipment has used felt pen described above.
The felt pen that the embodiment of the invention provides and using in its electronic equipment, owing to comprising body, body one end is provided with touch contact, the other end is connected with joint, and joint and body all have electric conductivity, thereby when the hand-held felt pen of user, can realize touch operation at touch-screen mobile phone, and can realize convenient, efficiently operation with its efficient sensitivity, thereby greatly improve user's experience; In addition, joint is the Earphone joint structure, and joint is provided with the first metal section and the second metal section that is connected, when joint places and is fixed on the earphone interface of electronic equipment, the first metal section, the second metal section and earphone interface can consist of the loop, and the first metal section or the second metal section are electrically connected the signal wire that links to each other with the CMMB chip, thereby when intelligent machine starts the CMMB function, whether can detect what insert by above-mentioned loop is the CMMB antenna, it is felt pen, to guarantee that intelligent machine can well, stably receive the CMMB signal, practical.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art.
The structural representation of a kind of felt pen that Fig. 1 provides for the embodiment of the invention;
The structural representation of the joint of the felt pen that Fig. 2 provides for the embodiment of the invention;
The structural representation of the another kind of felt pen that Fig. 3 provides for the embodiment of the invention;
The structural representation of another felt pen that Fig. 4 provides for the embodiment of the invention;
The simple diagram of the earphone interface control circuit that Fig. 5 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described.
The embodiment of the invention provides a kind of felt pen, as depicted in figs. 1 and 2, comprises body 11, and body 11 1 ends are provided with touch contact 13, and the other end is connected with joint 12; Body 11 and joint 12 all have electric conductivity, and joint 12 is the Earphone joint structure; Joint 12 is provided with the first metal section 21 and the second metal section 22, and the first metal section 21 and the second metal section 22 are connected; When joint 12 places and is fixed on the earphone interface of electronic equipment, the first metal section 21, the second metal section 22 and earphone interface consist of the loop detecting the insertion of felt pen, and the first metal section 21 or the second metal section 22 are electrically connected the signal wire that links to each other with the CMMB chip.
In the felt pen that the embodiment of the invention provides, owing to comprising body, body one end is provided with touch contact, the other end is connected with joint, and joint and body all have electric conductivity, thereby when the hand-held felt pen of user, can realize touch operation at touch-screen mobile phone, and can realize convenient, efficiently operation with its efficient sensitivity, thereby greatly improve user's experience; In addition, joint is the Earphone joint structure, and joint is provided with the first metal section and the second metal section that is connected, when joint places and is fixed on the earphone interface of electronic equipment, the first metal section, the second metal section and earphone interface can consist of the loop, and the first metal section or the second metal section are electrically connected the signal wire that links to each other with the CMMB chip, thereby when intelligent machine starts the CMMB function, whether can detect what insert by above-mentioned loop is the CMMB antenna, it is felt pen, to guarantee that intelligent machine can well, stably receive the CMMB signal, practical.
It should be explicitly made clear at this point herein, the material of above-mentioned touch contact can be metal material, also can be for being similar to other material of organization of human body, such as pork rod etc., wherein, in actual applications, utilize metal to realize the sensitivity of touch operation and the contact area of metal and intelligent machine, user's relevant with the contact position of felt pen (utilizing human-body conduction and ground connection), and use other material that is similar to organization of human body can carry out without restriction touch operation, effectively improved the sensitivity of touch operation, and the degree of generation drift is also very little under this kind mode.
Realize that below with reference to the felt pen that Fig. 2 describes above-described embodiment the course of work of CMMB antenna function and intelligent machine identification is described in detail.Wherein, joint design shown in Figure 2 only is a kind of schematic diagram.
In the felt pen that above-described embodiment is described, as shown in Figure 2, joint 12 can be the Earphone joint structure, and joint 12 is provided with the first metal section 21 and the second metal section 22 that is connected; And the first metal section 21 or the second metal section 22 are electrically connected the signal wire that links to each other with the CMMB chip.Wherein, this signal wire one end is electrically connected the CMMB chip, a pin in the earphone interface of the other end and electronic equipment is connected, thereby when in joint 12 plugged earphones, the first metal section 21 or the second metal section 22 link to each other with pin in the above-mentioned earphone interface, thereby the first metal section 21 or the second metal section 22 are connected with signal wire, realize the CMMB antenna function of felt pen.
, only need to be fixed in the earphone interface of intelligent machine and finish with the electrical connection of signal wire (this signal wire is electrically connected the CMMB chip simultaneously) and get final product only as the conductor of the signal wire that connects the CMMB chip for joint 12.The present embodiment adopts the Earphone joint structure effectively felt pen to be fixed in the earphone interface, simultaneously in touch-screen mobile phone, usually except the CMMB function, also be provided with FM (Frequency Modulation, frequency modulation broadcasting) function, according to FM with earphone as antenna to when in order to save manufacturing cost, joint 12 only needs to arrange the first metal section 21 and the second metal section 22 gets final product, among Fig. 2, the first metal section 21 is connected with body 11.In addition, between the first metal section 21 and the second metal section 22 and both sides are provided with insulating material, and (the first metal section 21 of structure shown in Figure 2 is connected for outstanding and body 11, only a side is provided with insulating material), can effectively save cost, insulating material mostly is the materials such as rubber simultaneously, quality is softer, can not cause the damage of the earphone interface of intelligent machine, is convenient to simultaneously be fixed in the earphone interface.
Particularly, a little less than the requirement of FM for signal, generally adopt earphone as the receiving antenna of FM signal.The structure of the Earphone joint of existing touch-screen mobile phone is four-part form, and it comprises L channel end, R channel end, Mike's end and earth terminal.Wherein, the L channel end of this kind earphone is connected with left speaker, and connects earth terminal by left speaker; The R channel end is connected with right loudspeaker, and connects earth terminal by right loudspeaker; Mike's end is connected with Mike, and connects earth terminal by Mike.Then for the earphone interface of intelligent machine, when inserting different classes of antenna, what namely insert be CMMB antenna or FM antenna, and the function that it starts is different, then needs the interior control circuit of intelligent machine to realize different control.As shown in Figure 5, this circuit comprises Mike's pin 51, L channel pin 52, R channel pin 53 and grounding pin 54, and Mike's pin 51, L channel pin 52, R channel pin 53 are electrically connected respectively control chip 55; Grounding pin 54 (in the present embodiment, when in the felt pen plugged earphone interface, the first metal section 21 or the second metal section 22 are electrically connected with this grounding pin 52) is electrically connected CMMB chip 56; L channel pin 52, R channel pin 53 are electrically connected again FM chip 57, and L channel pin 52 also is electrically connected the test side 551 of control chip.Wherein, L channel pin 52 comprises closed mutually the first spring shell fragment 521 and L channel shell fragment 522; R channel pin 53 comprises closed mutually the second spring shell fragment 531 and R channel shell fragment 532.
It should be explicitly made clear at this point, control circuit figure shown in Figure 5 is simple diagram herein, and it also comprises other device, has reached the bilateral diode of anti-static electrification etc. such as inductance, electric capacity.
In Fig. 5, when having thing to insert in the earphone interface of intelligent machine, its test side 551 connects the second spring leaf 531, and the second spring leaf 531 is closure state with R channel shell fragment 532, inserting thing this moment then makes the second spring leaf 531 and R channel shell fragment 532 disconnect, corresponding sudden change can occur in the voltage of corresponding test side 551, thereby control chip 55 identifications have thing to insert, but can't judge CMMB antenna or FM antenna this moment.
When being the insertion of FM antenna, L channel shell fragment 522 is connected with the L channel end of Earphone joint; R channel shell fragment 532 is connected with Earphone joint R channel end; Mike's pin 51 is held with the Mike of Earphone joint and is connected; The earth terminal of grounding pin 54 frames connecting with headphone joints.This moment, the Mike test side 552 of control chip 55 was electrically connected with Mike's end, Mike, the earth terminal of earphone interface, the grounding pin 54 of Mike's pin 51, Earphone joint successively, thereby formation loop, this moment is owing to including Mike in the loop, then Mike test side 552 has voltage to exist, and is noble potential.
When being the insertion of CMMB antenna, the present embodiment is connected to example with Mike's pin 51 and the first metal section 21, and then grounding pin 54 is connected with the second metal section 22.This moment, the Mike test side 552 of control chip 55 was electrically connected with Mike's pin 51, the first metal section 21, the second metal section 22 and grounding pin 54 successively, thereby formation loop, be not provided with other device in this loop, then the voltage of Mike test side 552 is zero, is low level.Thereby pass through the level of the Mike test side 552 of detection control chip 55, what can judge the plugged earphone interface is CMMB antenna or FM antenna.
Wherein, in actual applications, the common preliminary election of user need to be carried out that operation, selects to insert again the type of antenna.When the antenna of user's inserting error, for example, when the user has inserted the FM antenna, and started the CMMB function, then the Earphone joint of earphone can be electrically connected the signal wire of CMMB chip, (if the antenna of inserting error when the pressure thread-changing function that does not arrange in such cases, corresponding function does not start), the FM antenna still can use as the CMMB antenna, but it is poor to receive the CMMB signal effect, affects the user and experiences; When the user has inserted the CMMB antenna, and when having started the FM function, can judge by above-mentioned Mike test side and insert wrong antenna this moment, thereby prompting user is changed.
Through above-mentioned analysis as can be known, the joint design among Fig. 2 is the very simple structure that intelligent machine can the identification aerial type.When practical application, for the CMMB function, can guarantee that the antenna that inserts can be connected with the signal wire that links to each other with the CMMB chip gets final product, it is the grounding pin 54 among Fig. 5, if but when inserting the CMMB antenna, owing to there not being above-mentioned detection loop, then the Mike's pin 51 among Fig. 5 is in vacant state, Mike test side 552 can't be detected accordingly, then to control chip 55 when detecting, can't finish by simple detection relevant voltage, make complicated operation, be not easy to realize, practicality is lower.In addition, the L channel pin 52 in the earphone interface and R channel pin 53 complex structures, and also need to be electrically connected control chip 55 with control voltage, and being difficult for as the test side to the insertion antenna type, practicality is lower.Therefore, the present embodiment adopts joint 12 structures and control circuit shown in Figure 5 shown in Figure 2 in conjunction with the application of reality.
In the felt pen that above-described embodiment is described, as shown in Figure 3, body 11 can be telescopic bar, and pull bar comprises loop bar 31 and contracting bar 32; The inside surface of loop bar 31 1 ends is provided with position limiting structure, and the other end is connected with joint 12; Contracting bar 32 places loop bar 31, and the outside surface of an end matches with position limiting structure, the other end is provided with touch contact 13; Position limiting structure is used for restriction contracting bar 32 and does stretching motion at loop bar 31.
When the CMMB of practical application intelligent machine function, the CMMB antenna is in certain rugosity scope, its length is longer, the CMMB signal that can receive is also stronger, but need simultaneously to consider one-piece construction size and the cost of felt pen, then body 11 is made telescopic bar, can increase felt pen as the length of CMMB antenna, can guarantee that the felt pen one-piece construction is unaffected simultaneously.
Wherein, the body 11 of rod-pulling type comprises loop bar 31 and contracting bar 32, when contracting bar 32 is in extended state, the outside surface of contracting bar 32 1 ends matches with the position limiting structure that the inside of loop bar 31 1 ends is provided with, this position limiting structure can be interface arrangment, for example the inside of loop bar 31 is provided with groove, the outside surface of corresponding contracting bar 32 is provided with the elasticity salient point, and when the elasticity salient point places groove, contracting bar 32 is blocked in loop bar 31, prevent that contracting bar 32 breaks away from loop bar 31, when contracting bar 32 needs retraction, only need slightly firmly to make the elasticity salient point break away from groove, afterwards contracting bar 32 is retracted in the loop bar 31, touch contact 13 is fitted with loop bar 31 1 ends get final product.Wherein, contracting bar 32 other ends are provided with touch contact 13, and loop bar 31 other ends are connected with joint 12.
When body 11 is above-mentioned rod-pulling type, and do not stretch out at contracting bar 32, when placing loop bar 31, be located at the touch contact 13 of contracting bar 32 other ends and fit with loop bar 31 1 ends, this laminating type also can be clamping or alternate manner, and for example touch contact 13 is provided with the convex extension part that snaps in the gap between loop bar 31 inwalls and contracting bar 32 outside surfaces, prevent that contracting bar 32 from becoming flexible and auto-extending, when needs stretch out contracting bar 32, only need pulling touch contact 13, finish fixing getting final product by position limiting structure again.Certainly, the distolateral position limiting structure that is provided with that also can be connected with joint 12 at loop bar 31, such as groove etc., cooperate with this position limiting structure when loop bar 32 does not stretch out finish fixing.
In addition, if take a contracting bar 32 and a loop bar 31 as one group, then rod-pulling type body 11 can comprise many groups, and wherein also be to be connected by rod-pulling type between every group, thereby length that can Effective Raise CMMB antenna is simplified the structure of felt pen simultaneously, improves its appearance design quality.
In the felt pen that above-described embodiment is described, as shown in Figure 4, can also comprise hollow columnar housing 41 and column end cap 42, body 11 places housing 41, and is fixedly connected with housing 41; Housing 41 1 ends and touch contact 13 fit, and the other end and end cap 42 fit; Joint 12 places end cap 42.
When using felt pen, usually when realizing touch operation, also need its each parts are carried out suitable protection, beautify simultaneously the setting of felt pen outward appearance.In structure shown in Figure 4, hollow columnar housing 41 is fixedly connected with body 11, and is used for holding body 11, and housing 41 can adopt the larger material of hardness to make, thereby can avoid body 11 to be squeezed and damage; Column end cap 42 has the cavity that holds joint 12, thereby has protected joint 12 to be damaged.Wherein, touch contact 13 is fitted with housing 41 1 ends; this laminating type can be clamping or alternate manner; prevent between touch contact 13 and the housing 41 relative displacement occuring; affect touch operation, simultaneously housing 41 1 ends and end cap 42 fit, thereby in the structure of being integrally formed of one-piece construction; not only body 11 and interface are carried out the protection of a bit, improved simultaneously felt pen appearance design quality.Preferably, can be provided with shim liner between housing 41 and the end cap 42, be used for preventing that between the two directly contact easily damages mutually; In addition, end cap 41 is away from the sealing of an end of housing 41, can prevent that other impurity from entering and damage joint 12.
In actual applications, because housing 41 meeting block electromagnetic wave propagations, then body 11 can be directly as using for housing 41, this moment, housing 41 had electric conductivity, and be connected with joint, in addition, when body 11 is rod-pulling type, housing 41 can be used as the most basic loop bar, can play good supporting role to the contracting bar.
In the felt pen that above-described embodiment is described, body 11 is connected with joint 12 and one distolaterally can be provided with external thread; The inside surface of end cap 42 can be provided with internal thread; External thread matches with described internal thread.Above-described embodiment is mentioned housing 41 1 ends and end cap 42 fits, this laminating type can be connected with end cap 42 clampings, threaded engagement or alternate manner for housing 41, wherein, threaded engagement is compared other modes can make housing 41 and end cap 42 immovable fitting more, prevents because unexpected disengaging causes unnecessary damage or loses.Yet when housing 41 during with end cap 42 threaded engagement, end cap 42 needs partial coverage on housing 41, easily housing 41 itself and outward appearance thereof is caused damage.The present embodiment adopts body 11 and end cap 42 threaded engagement, the diameter of body 11 is less than the diameter of housing 41, when then end cap 42 is with body 11 threaded engagement, the diameter that can also guarantee end cap 42 is identical with the diameter of housing 41, thereby can guarantee that felt pen is integrally-built integrated, improve the overall appearance quality of design.
In the felt pen that above-described embodiment is described, joint 12 can be hinged with body 11, and joint 12 contacts the surface in contact of hinged place is seamless at the surface in contact of hinged place and body 11.When felt pen during as the CMMB antenna, strong and weak orientation according to the CMMB signal, need to change body 11 towards direction, at this moment, hinged by joint 12 and body 11, can realize the multi-angle adjusting of body 11 on a plane, simultaneously by the rotation of joint 12 in the earphone interface of intelligent machine, can change the plane of body 11, thereby realize the adjusting that body 11 is multi-faceted, felt pen be had select and receive fully the CMMB signal.
Wherein, both are seamless contact between the surface in contact of hinged place, can increase the friction force of both hinged places, thereby when guaranteeing that body 11 is adjusted to the certain angle position, can keep being stabilized in this angle constant, the convenient reception that receives the CMMB signal.Certainly, also can adopt the alternate manner that to be convenient to regulate to be connected between body 11 and the joint 12.
The embodiment of the invention also provides a kind of electronic equipment, has used above-mentioned felt pen.
In the electronic equipment that the embodiment of the invention provides, body one end is provided with touch contact, the other end is connected with joint, and joint and body all have electric conductivity, thereby when the hand-held felt pen of user, can realize touch operation at touch-screen mobile phone, and can realize convenient, efficiently operation with its efficient sensitivity, thereby greatly improve user's experience; In addition, joint is the Earphone joint structure, and joint is provided with the first metal section and the second metal section that is connected, when joint places and is fixed on the earphone interface of electronic equipment, the first metal section, the second metal section and earphone interface can consist of the loop, and the first metal section or the second metal section are electrically connected the signal wire that links to each other with the CMMB chip, thereby when intelligent machine starts the CMMB function, whether can detect what insert by above-mentioned loop is the CMMB antenna, it is felt pen, to guarantee that intelligent machine can well, stably receive the CMMB signal, practical.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (7)
1. a felt pen is characterized in that, comprises body, and described body one end is provided with touch contact, and the other end is connected with joint; Described body and joint all have electric conductivity, and described joint is the Earphone joint structure; Described joint is provided with the first metal section and the second metal section, and described the first metal section and the second metal section are connected;
When described joint places and is fixed on the earphone interface of electronic equipment, described the first metal section, the second metal section and earphone interface consist of the loop detecting the insertion of felt pen, and described the first metal section or the second metal section are electrically connected the signal wire that links to each other with the CMMB chip.
2. felt pen according to claim 1 is characterized in that, described body is telescopic bar, and described pull bar comprises loop bar and contracting bar; The inside surface of described loop bar one end is provided with position limiting structure, and the other end is connected with described joint; Described contracting bar places described loop bar, and the outside surface of an end matches with described position limiting structure, the other end is provided with described touch contact;
Described position limiting structure is used for limiting described contracting bar and does stretching motion at described loop bar.
3. felt pen according to claim 1 is characterized in that, also comprises hollow columnar housing and column end cap, and described body places described housing, and is fixedly connected with described housing; Described housing one end and described touch contact fit, and the other end and described end cap fit;
Described joint places described end cap.
4. felt pen according to claim 3 is characterized in that, the distolateral external thread that is provided with that described body is connected with described joint; The inside surface of described end cap is provided with internal thread;
Described external thread matches with described internal thread.
5. felt pen according to claim 1 is characterized in that, described joint and described body are hinged, and described joint contacts the surface in contact of hinged place is seamless at the surface in contact of hinged place and described body.
6. felt pen according to claim 1 is characterized in that, between described the first metal section and the second metal section and both sides are provided with insulating material.
7. an electronic equipment is characterized in that, has used each described felt pen of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189924.6A CN103309474B (en) | 2013-05-21 | 2013-05-21 | Felt pen and apply its electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189924.6A CN103309474B (en) | 2013-05-21 | 2013-05-21 | Felt pen and apply its electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103309474A true CN103309474A (en) | 2013-09-18 |
| CN103309474B CN103309474B (en) | 2016-09-28 |
Family
ID=49134771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310189924.6A Active CN103309474B (en) | 2013-05-21 | 2013-05-21 | Felt pen and apply its electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103309474B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437710A (en) * | 2016-05-25 | 2017-12-05 | 富泰华工业（深圳）有限公司 | Headset plug and earphone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080231614A1 (en) * | 2007-03-20 | 2008-09-25 | Giga-Byte Communications, Inc. | Trigger operated portable electronic device |
| CN201156239Y (en) * | 2007-12-10 | 2008-11-26 | 康佳集团股份有限公司 | Hand-writing pen for external hung mobile phone |
| CN202818405U (en) * | 2012-07-27 | 2013-03-20 | 深圳市有方科技有限公司 | Touch pen with antenna function |
-
2013
- 2013-05-21 CN CN201310189924.6A patent/CN103309474B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080231614A1 (en) * | 2007-03-20 | 2008-09-25 | Giga-Byte Communications, Inc. | Trigger operated portable electronic device |
| CN201156239Y (en) * | 2007-12-10 | 2008-11-26 | 康佳集团股份有限公司 | Hand-writing pen for external hung mobile phone |
| CN202818405U (en) * | 2012-07-27 | 2013-03-20 | 深圳市有方科技有限公司 | Touch pen with antenna function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437710A (en) * | 2016-05-25 | 2017-12-05 | 富泰华工业（深圳）有限公司 | Headset plug and earphone |
| CN107437710B (en) * | 2016-05-25 | 2020-10-13 | 富泰华工业（深圳）有限公司 | Earphone plug and earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103309474B (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103297887B (en) | Earphone, the circuit structure of mobile device and mobile device | |
| CN102244697A (en) | Mobile terminal | |
| JPWO2017170419A1 (en) | Receiver and RF signal supply device | |
| US9768845B2 (en) | System and method for detecting operation state of a mobile terminal to adaptively adjust antenna state | |
| CN111614819B (en) | External intelligent terminal who has external antenna | |
| CN210838065U (en) | Wireless earphone | |
| JP5337880B2 (en) | Cable connector | |
| CN103309474A (en) | Touch pen and electronic equipment applying same | |
| US10128560B2 (en) | Hybrid antenna and integrated proximity sensor using a shared conductive structure | |
| US20100330829A1 (en) | Adjustable plug and earphone utilizing the same | |
| CN106856579A (en) | A kind of headset equipment | |
| CN206516800U (en) | Earphone jack seat and its terminal, the earphone extended line of application | |
| CN104380697B (en) | A kind of terminal and system for reducing noise during headset plugging | |
| CN103841494A (en) | Device for automatically matching headset mode | |
| US20180254655A1 (en) | Wireless charging apparatus | |
| KR101341844B1 (en) | Stylus-pen with built-in dmb antenna and mobile terminal having the same | |
| CN101931120A (en) | Handheld terminal and antenna structure thereof | |
| CN206490800U (en) | A kind of headset equipment | |
| KR200468324Y1 (en) | Apparatus for supporting terminal in vehicle | |
| US10101825B2 (en) | Earphone plug and earphone functionning as touch control device | |
| US20100056206A1 (en) | Antenna module and portable electronic device using the same | |
| CN105474130B (en) | Device including characteristic of switch | |
| CN205406794U (en) | Earphone plug | |
| CN207218527U (en) | A kind of circuit for improving Switching Power Supply interference AM receiver | |
| CN106302877A (en) | A kind of multi-functional mobile phone case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right |