CN2435892Y - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN2435892Y CN2435892Y CN 00241510 CN00241510U CN2435892Y CN 2435892 Y CN2435892 Y CN 2435892Y CN 00241510 CN00241510 CN 00241510 CN 00241510 U CN00241510 U CN 00241510U CN 2435892 Y CN2435892 Y CN 2435892Y
- Authority
- CN
- China
- Prior art keywords
- earphone
- plug
- welded
- termination
- earphone cord
- 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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- Headphones And Earphones (AREA)
- Stereophonic Arrangements (AREA)
Abstract
The utility model discloses an earphone. The utility model is composed of earplug heads 1, earphone lines and an earphone plug 2, wherein, one end of each of two earphone lines 3 is connected to the earplug heads, and the other end of each of two earphone lines 3 is provided with a plug 5. A wiring device 4 is arranged on the earphone lines arranged between the earplug heads 1 and the earphone plug 2. The wiring device 4 is provided with two inserting holes 6 which are matched with the plugs 5, and the wiring device 4 is also provided with a hole groove 7 for the inward extension and the outward extension of the earphone lines. Two earphone lines 8 provided with earplug heads are extended into the wiring device 4 through the hole groove 7. The earphone lines which contact the two earphone lines 8 and the two inserting holes are extended out of the wiring device 4 through the hole groove 7 so as to have the tail ends of the earphone lines fixed on a base 9 of the earphone plug 2. The earphone of the utility model can be simultaneously used by two persons.
Description
The utility model belongs to the electro-acoustic element technical field, relates to a kind of earphone.
Common in the market earphone is made up of 2 earphone cords, 2 earplug heads and a headset plug.This earphone is only for single use, if in certain quiet occasion or some public arena two people think to listen to the music simultaneously or during other type tape, can only a people share an earplug head, and the effect of only using an earplug head to listen to is unfavorable.It is 97250002 utility model patent that a kind of application number is arranged, and is called split plug-in earphone but inventor Xue Feng discloses a kind of name, and earphone cord one end of this earphone is provided with sub-plug, and the headset plug pedestal is provided with the branch jack that matches.But this split plug-in earphone also has only 2 earplug heads, and also only for single use, just an end of earphone cord is provided with sub-plug, and is replaceable.
The purpose of this utility model provides a kind of earphone that uses simultaneously for two people, and two earphone cord one ends wherein are provided with plug, and is replaceable, pull up these 2 earphone cords after, just become the earphone of single use.
For achieving the above object, earphone of the present utility model is made up of earplug head, earphone cord and headset plug, and wherein 2 earphone cords one terminate on the earplug head, and the other end is provided with plug, and holding wire district and ground wire district are arranged on the plug.Earphone cord between earplug head and the headset plug has a termination, and the jack that this termination has 2 plugs with the earphone cord end to match also has earphone cord to put in, stretch out the hole slot of termination inside in addition; 2 band earplug heads but do not have the earphone cord of plug to put in from hole slot in the termination stretch out termination with 2 earphone cords and 2 contacted earphone cords of jack of termination inside from hole slot, its end is fixed on the headset plug pedestal.
The earphone cord that is fixed on the headset plug pedestal can be 4, wherein 2 earphone cord one ends are connected on respectively on 2 earplug heads, 2 signal line of the other end are welded on respectively in signal 1 district and signal 2 districts of headset plug pedestal, and 2 ground wires are welded on the shared area of headset plug pedestal; 2 earphone cord one ends are welded on respectively on 2 jacks of termination inside in addition, and 2 signal line of the other end are welded on respectively in signal 1 district and signal 2 districts of headset plug pedestal, and 2 ground wires are welded on the shared area of headset plug pedestal.
The earphone cord that is fixed on the headset plug pedestal also can be 2, these 2 earphone cord one ends are welded on respectively on 2 plugs of termination inside, 2 signal line of the other end are welded on respectively in signal 1 district and signal 2 districts of headset plug pedestal, and 2 ground wires are welded on the shared area of headset plug pedestal.2 do not have earphone cord one end of plug respectively to be connected on the earplug head, and the other end is welded on respectively on 2 jacks of termination inside.
After adopting such structure, because the jack that has in the termination 2 plugs with the earphone cord end to match, in first kind of embodiment, the earphone cord that is fixed on the headset plug pedestal has 4, wherein 2 earphone cord one ends are connected on respectively on 2 earplug heads, 2 signal line of the other end are welded on respectively in signal 1 district and signal 2 districts of headset plug pedestal, and 2 ground wires are welded on the shared area of headset plug pedestal, and what then hear from these two earplug heads is stereo; 2 earphone cord one ends are welded on respectively on 2 jacks of termination inside in addition, 2 signal line of the other end are welded on respectively in signal 1 district and signal 2 districts of headset plug pedestal, article 2, ground wire is welded on the shared area of headset plug pedestal, after the earphone cord of 2 band earplug heads that end had plug inserts 2 jacks of termination, what hear from these two earplug heads also is stereo, thereby has realized that two people use the purpose of earphone simultaneously.In second kind of embodiment, the earphone cord that is fixed on the headset plug pedestal has 2, these 2 earphone cord one ends are welded on respectively on 2 branch jacks of termination inside, 2 signal line of the other end are welded on respectively in signal 1 district and signal 2 districts of ear Plug base, and 2 ground wires are welded on the shared area of headset plug pedestal; 2 do not have earphone cord one end of plug respectively to be connected on the earplug head, and the other end is welded on respectively on 2 jacks of termination inside, and what hear from these 2 earplug heads is stereo; After the earphone cord that end is had 2 of plug band earplug heads inserted jack, what hear from these 2 earplug heads also was stereo, thereby has realized that two people use the purpose of earphone simultaneously.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the partial sectional view of first embodiment of the utility model earphone.
Fig. 2 is the partial sectional view of second embodiment of the utility model earphone.
Earphone shown in Figure 1 is made up of earplug head 1, earphone cord and headset plug 2, and wherein 2 earphone cords 3 one terminate on the earplug head 1, and the other end is provided with plug 5, and holding wire district and ground wire district are arranged on the plug 5.A termination 4 is arranged on the earphone cord between earplug head 1 and the headset plug 2, and the jack 6 that this termination 4 has 2 plugs 5 with earphone cord 3 ends to match also has earphone cord to put in, stretch out the hole slot 7 of termination 4 inside in addition; The earphone cord that is fixed on headset plug 2 pedestals 9 is 4, wherein 2 earphone cord 8 one ends are connected on respectively on 2 earplug heads 1,2 signal line 10 of the other end are welded on respectively in signal 1 district 12 and signal 2 districts 13 of headset plug 2 pedestals 9, article 2, ground wire 11 be welded on headset plug 2 pedestals 9 shared regional 14 on, its effect is that what to guarantee to hear from these 2 earplug heads 1 is stereo; 2 earphone cord 15 1 ends are welded on respectively on 2 jacks 6 of termination 4 inside in addition, 2 signal line 10 of the other end are welded on respectively in signal 1 district 12 and signal 2 districts 13 of headset plug 2 pedestals 9, article 2, ground wire 11 be welded on headset plug 2 pedestals 9 shared regional 14 on, its effect is after guaranteeing that the plug of earphone cord 35 inserts 2 jacks 6 of terminations 4 inside, and what hear from these two earplug heads 1 also is stereo.
Fig. 2 has provided the partial sectional view of second kind of earphone, and the earphone cord that wherein is fixed on headset plug 2 pedestals 9 is 2.This 2 earphone cords, 15 lines, one end is welded on respectively on 2 jacks 6 of termination 4 inside, 2 signal line 10 of the other end are welded on respectively in signal 1 district 12 and signal 2 districts 13 of headset plug 2 pedestals 9,2 ground wires 11 be welded on headset plug 2 pedestals 9 shared regional 14 on; 2 do not have earphone cord 8 one ends of plug 5 respectively to be connected on the earplug head 1, and the other end is welded on respectively on 2 jacks 6 of termination 4 inside, and what guarantee to hear from these 2 earplug heads 1 is stereo; After the plug 5 of 2 earphone cords 3 being inserted 2 jacks 6 of terminations 4 inside, what hear from these 2 earplug heads 1 also is stereo.
Claims (3)
1. earphone, form by earplug head, earphone cord and headset plug, wherein 2 earphone cords one terminate on the earplug head, the other end is provided with plug, holding wire district and ground wire district are arranged on the plug, it is characterized in that: on the earphone cord between earplug head (1) and the headset plug (2) termination (4) is arranged, termination (4) has 2 jacks (6) that match with the terminal plug (5) of earphone cord (3), also has earphone cord to put in, stretch out the inner hole slot (7) of termination (4) in addition; 2 band earplug heads (1) but do not have the earphone cord (8) of plug (5) from hole slot (7), to put in the termination (4), 2 piece earphone cords (8) and 2 jacks (6) the contacted earphone cord inner with termination (4) stretch out termination (4) from hole slot (7), its end is fixed on headset plug (2) pedestal (9).
2. earphone according to claim 1, it is characterized in that: the earphone cord that is fixed on headset plug (2) pedestal (9) can be 4, wherein 2 earphone cord (8) one ends are connected on respectively on 2 earplug heads (1), 2 signal line (10) of the other end are welded on respectively in signal 1 district (12) and signal 2 districts (13) of headset plug (2) pedestal (9), and 2 ground wires (11) are welded on the shared area (14) of headset plug (2) pedestal (9); 2 earphone cord (15) one ends are welded on respectively on inner 2 jacks (6) of termination (4) in addition, 2 signal line (10) of the other end are welded on respectively in signal 1 district (12) and signal 2 districts (13) of headset plug (2) pedestal (9), and 2 ground wires (11) are welded on the shared area (14) of headset plug (2) pedestal (9).
3. earphone according to claim 1, it is characterized in that: the earphone cord that is fixed on headset plug (2) pedestal (9) also can be 2, these 2 earphone cords (15) one ends are welded on respectively on inner 2 jacks (6) of termination (4), 2 signal line (10) of the other end are welded on respectively in signal 1 district (12) and signal 2 districts (13) of headset plug (2) pedestal (9), and 2 ground wires (11) are welded on the shared area (14) of headset plug (2) pedestal (9); 2 do not have earphone cord (8) one ends of plug (5) respectively to be connected on the earplug head (1), and the other end is welded on respectively on inner 2 jacks (6) of termination (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241510 CN2435892Y (en) | 2000-06-17 | 2000-06-17 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241510 CN2435892Y (en) | 2000-06-17 | 2000-06-17 | Earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2435892Y true CN2435892Y (en) | 2001-06-20 |
Family
ID=33601931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00241510 Expired - Fee Related CN2435892Y (en) | 2000-06-17 | 2000-06-17 | Earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2435892Y (en) |
-
2000
- 2000-06-17 CN CN 00241510 patent/CN2435892Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |