CN204425593U - A kind of campaign-styled earphone - Google Patents
A kind of campaign-styled earphone Download PDFInfo
- Publication number
- CN204425593U CN204425593U CN201520133626.XU CN201520133626U CN204425593U CN 204425593 U CN204425593 U CN 204425593U CN 201520133626 U CN201520133626 U CN 201520133626U CN 204425593 U CN204425593 U CN 204425593U
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- earphone
- joint
- casing
- campaign
- flexible pipe
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Abstract
The utility model relates to a kind of campaign-styled earphone, comprises the major and minor earphone casing being equipped with circuit board and loudspeaker for a pair, major and minor earphone casing is pressed close to the support of user two ear; Described support comprises U-shaped stake body and the plasticity flexible pipe being connected U-shaped stake body and earphone casing; Described plasticity flexible pipe comprises outer soft silicone tube and is arranged on the ductile metal line in described soft silicone tube; The two ends of described plasticity flexible pipe are respectively arranged with joint, in the middle of described joint, there is through hole, overlap together with beer with described outer soft silica gel outside described joint one end, in through hole in the middle of the joint of plasticity flexible pipe one end described in the insertion of end of described U-shaped stake body, the joint of the described plasticity flexible pipe other end stretches in described earphone casing.Overlapping beer mode owing to adopting with outer soft silica gel outside joint one end in the utility model, thus reinforce software and the linking of ebonite port, is that product is more attractive in appearance, practical.
Description
Technical field
The utility model relates to a kind of earphone, particularly a kind of campaign-styled bluetooth earphone being suitable for moving.
Background technology
At present, have a lot of campaign-styled bluetooth earphone on the market, as China Patent No. 201420130252.1 discloses a kind of sports type ear-hook bluetooth earphone, this earphone includes bluetooth host, is connected with main earplug on inside bluetooth host; Bluetooth host is also connected with main ear-hang; Main ear-hang includes adjustable hollow five metals bourdon tube and is coated on the silica gel skin of hollow five metals bourdon tube outside.Hollow five metals bourdon tube is referred to as again coiled pipe, metal snake-like hose or flexible metal conduit, be usually used in desk lamp, shooting first-class product in daily life, use for connecting neatly to support, to arbitrarily can adjust according to face, after hollow five metals bourdon tube can make main ear-hang adjust, state keeps, the hollow five metals bourdon tube of silica gel skin isolation, promotes comfortableness when wearing.But, there is following shortcoming in the adjustable bending motion bluetooth earphone of such ear-hung: 1. bending handle effect is poor, yielding, thus affects wearing comfort.2. bending rear port connecting portion gap is large, easily clamps hair, affects convenient comfortableness, affect product appearance.。
Summary of the invention
The purpose of this utility model is to overcome the adjustable bending motion bluetooth earphone of current ear-hung, there is bending handle effect poor, yielding, thus affect wearing comfort, and bending rear port connecting portion gap is large, easily clamps hair, affects convenient comfortableness, affect the deficiency of product appearance, a kind of campaign-styled earphone is provided.
The technical scheme that the utility model adopts is: a kind of campaign-styled earphone, comprises the major and minor earphone casing being equipped with circuit board and loudspeaker for a pair, major and minor earphone casing is pressed close to the support of user two ear; Described support comprises U-shaped stake body and the plasticity flexible pipe being connected U-shaped stake body and earphone casing; Described plasticity flexible pipe comprises outer soft silicone tube and is arranged on the ductile metal line in described soft silicone tube; The two ends of described plasticity flexible pipe are respectively arranged with joint, in the middle of described joint, there is through hole, overlap together with beer with described outer soft silica gel outside described joint one end, in through hole in the middle of the joint of plasticity flexible pipe one end described in the insertion of end of described U-shaped stake body, the joint of the described plasticity flexible pipe other end stretches in described earphone casing.
Overlapping beer mode owing to adopting with outer soft silica gel outside joint one end in the utility model, thus reinforce software and the linking of ebonite port, is that product is more attractive in appearance, practical.
In the utility model, there is following preferred version: the joint arranged outside protective sleeve be connected with described U-shaped stake body end at described plasticity flexible pipe.Like this, can make junction not chuck send out, and joint integration is perfect connects, and outward appearance is more attractive in appearance.
Earphone mainboard is provided with in main earphone casing, described earphone mainboard is provided with bluetooth communication, described earphone mainboard is electrically connected with two loudspeaker be separately positioned in major and minor earphone casing, and the wire be wherein electrically connected with the loudspeaker be arranged in set of headphones casing is embedded in described support.
Bluetooth earphone is a kind of earphone that current technology is very ripe, uses extensively, the particularly generally application of mobile phone, bluetooth earphone is used more extensive.
Described earphone mainboard is provided with power amplifier module, and the output of described bluetooth communication drives loudspeaker by power amplifier module.Described earphone mainboard is also provided with volume control circuit, and the adjustment button of described area of a room regulating circuit is arranged on outside main earphone casing.
Like this, can by regulating volume, use is convenient.
Described earphone mainboard is also provided with USB circuit module, and the USB interface of described USB circuit module is arranged on outside main earphone casing.Battery is arranged in set of headphones casing, and battery is electrically connected with described earphone mainboard by the wire be embedded in support.
By USB interface, battery is charged, use convenient, in addition, battery and mainboard are disposed in major-minor casing, two earphones can be balanced.The interface of described USB circuit module is micro USB interface, and micro USB interface is connected with handset audio delivery outlet by bimodulus wire; Described micro USB module comprises micro USB female seat, and the 3rd pin of described micro USB female seat is connected with the anode of the left and right loudspeaker of earphone respectively with the 4th pin, and the 2nd pin is connected with the negative electrode of left and right loudspeaker respectively with USB female seat pedestal; The USB male joint that described bimodulus wire is connected by a branch of wire and audio jack form; 3rd pin of described USB male joint is connected with R channel with audio jack L channel respectively with the 4th pin, and the 2nd pin is connected with the ground of audio jack respectively with USB male joint head body.Like this, directly can also be connected by external audiogenic devices such as USB interface and mobile phones when charging not in time, continue to use.
Below with reference to drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is campaign-styled earphone outline drawing of the present utility model.
Fig. 2 is the outline drawing (1) of the campaign-styled earphone casing of the utility model embodiment and plasticity flexible pipe.
Fig. 3 is the outline drawing (2) of the campaign-styled earphone casing of the utility model embodiment and plasticity flexible pipe.
Fig. 4 is the campaign-styled earphone bracket exploded view of the utility model embodiment.
Fig. 5 is the main earphone exploded view of the campaign-styled earphone of the utility model embodiment.
Fig. 6 is the utility model embodiment campaign-styled earphone set of headphones exploded view.
Fig. 7 is the bimodulus wire connection layout that the campaign-styled earphone of the utility model embodiment adopts.
Fig. 8 is the bimodulus conductor structure figure that the campaign-styled earphone of the utility model embodiment adopts.
Being denoted as in accompanying drawing: 1, U-shaped stake body, 2, earphone casing, 201, earplug, 202, earphone mainboard, 203, loudspeaker, 204, regulate knob, 205, USB interface, 206, battery, 207, earphone skull, 208, earphone heads base, 209, earphone lower casing, 210, earphone upper casing, 211, decoration, 3, plasticity flexible pipe, 301, soft silicone tube, 302, ductile metal line, 303, joint, 304, through hole, 305, protective sleeve, 4, audio jack, 401, L channel, 402, R channel, 403, ground, 5, micro USB male joint, 501, 1st pin, 502, 2nd pin, 503, 3rd pin, 504, 4th pin, 505, 5th pin, 506, housing, 6, bundle conductor.
Embodiment
Embodiment 1, as Fig. 1, 2, shown in 3, the present embodiment is a kind of campaign-styled bluetooth earphone, be worn on the head, inwardly clamped from both sides by support, tight note two ears of two earphone casings 2 can be ensured, also by bluetooth earphone music appreciating or can receive calls in motion process, it is convenient especially to use, in the present embodiment, campaign-styled bluetooth earphone is primarily of three part compositions: earphone itself, U-shaped support, connect the plasticity flexible pipe of U-shaped support 1 two ends and earphone, earphone itself comprises a pair, in the present embodiment, weighing-appliance has the side of earphone mainboard 202 on main earphone, what arrange main earphone is main earphone casing 2, equally, another one is just set of headphones casing 2, battery is provided with in meeting earphone casing 2.
The difference of the present embodiment and other bluetooth earphone is on support, as shown in Figure 4, in the present embodiment, the main body of support is U-shaped stake body 1, the part that both sides are connected with earphone casing 2 is plasticity flexible pipe 3, comprise outer soft silicone tube, 301 and be arranged on ductile metal line 302 in soft silicone tube 301, like this, utilize ductile metal line 302 can realize earphone casing 2 passive activity for skeleton, can be covered on two ears, also the two ends it can being bypassed plasticity flexible pipe 3 by external force are respectively arranged with joint 303, in the middle of joint 303, there is through hole 303, overlap together with beer with outer soft silica gel 301 outside joint 303 one end, in through hole 304 in the middle of the joint 303 of insertion plasticity flexible pipe 3 one end, end of U-shaped stake body 1, the joint 303 of plasticity flexible pipe 3 other end stretches into the joint 303 arranged outside protective sleeve 305 that the inherent plasticity flexible pipe 3 of earphone casing 2 is connected with U-shaped stake body 1 end.
The joint 303 at plasticity flexible pipe 3 two ends connects the U-shaped stake body 1 of main earphone/set of headphones and flexible connection line respectively; hard plastic interface 303 adopts cover beer to connect the skin of soft silicone tube 301; this joint style advantage is when plasticity flexible pipe 3 bends; gap between interface 303 soft silica gel and hard plastic outer jointing jacket 305; can not become large because of the bending of plasticity flexible pipe; gap is less, and wear more comfortable, outward appearance is more beautified.
Flexible connection line two ends as U-shaped stake body 1 divide the nipple 303 of plastic hose 301 to connect, and flexible connection line connects its inner cabling two ends of plasticity flexible pipe 3 and connects main earphone and set of headphones respectively.
Like this, plasticity flexible pipe 3 outside adopts soft silicone tube 301, and it is outer that inner employing ductile metal line 302, two end connector 303 adopts cover beer to connect soft silicone tube 301.Ductile metal line 302 can keep well agreeing with property with outside silicone tube 301 in bending, thus reduces the damage to outer soft silica gel, increases the service life, and increases and uses feel.The connected mode of two ends cover beer joint, avoids soft silica gel and hard plastic on being connected, and because of the large gap impact that soft or hard glue deformation difference is brought, product is followed attractive in appearance, uses more convenient.
The main earphone of the present embodiment is structurally substantially the same with set of headphones, just the earphone mainboard 202 of main circuit is arranged in main earphone casing 2, battery is arranged in set of headphones casing 2, exploded view as shown in Figure 5 and Figure 6, in main earphone casing 2, there is earphone mainboard 202, earphone mainboard 202 is provided with Bluetooth wireless communication module, power amplifier module and charging circuit module, charging circuit module adopts USB interface to connect external power supply, by the loudspeaker 203 in main earphone casing and set of headphones casing after baseband signal amplification after the digital audio and video signals demodulation that Bluetooth wireless communication module receives by power amplifier module, the output of power amplifier can be regulated by the adjustment knob 204 be arranged on the earphone lower casing 209 of main earphone casing 2, regulate the sound size that loudspeaker 203 are play, by existing equally, on the earphone lower casing 209 of main earphone casing 2, USB interface 205 can be charged for being arranged on battery 206 in set of headphones casing, earphone casing 2 is surrounded by earphone lower casing 209 and earphone upper casing 210.
Earphone casing 2 is also provided with earplug 201, is earphone skull 207 and earphone heads base 208 respectively in the both sides of loudspeaker 203.Earphone skull 207 and earphone heads base 208 can prevent loudspeaker exposed and to come off and more beautiful and comfortable.
In the present embodiment, USB interface can also be made full use of, USB interface can be adopted like this to be connected with the audio interface of mobile phone or other audio-frequence player device, the USB interface of existing bluetooth sports earphones is only for charging the battery, only use the first pin wherein and the 5th pin, 2nd, 3, 4 pins are unsettled, this USB interface is used fully in the present embodiment, what adopt is Micro USB interface, earphone uses Micro USB female seat, in this Micro USB female seat, 3rd pin and the 4th pin respectively with a left side, the anode of right horn is connected, shell two lines of 2nd pin and Micro USB female seat respectively with a left side, the negative electrode of right horn is connected, in practical application process, the general ground connection of negative electrode of loudspeaker, therefore, left, the negative electrode of right horn can link together, and be connected with female seat shell with the 2nd pin in Micro USB female seat respectively.The present embodiment adopts a bimodulus wire to connect audio interface and the earphone of mobile phone, bimodulus wire as shown in Figure 7 and Figure 8, one group of bundle conductor 6 is adopted audio jack 4 to be connected with Micro USB male joint 5, as shown in the figure, in audio jack 4, there is L channel 401, R channel 402 and ground 403, Micro USB male joint 5 there are 5 pins, label is respectively the 1st pin 501, 2nd pin 502, 3rd pin 503, 4th pin 504, 5th pin 505, wherein the 1st pin 501 and the 5th pin 505 unsettled, 3rd pin 503 is connected with L channel 401, 4th pin 504 is connected with R channel 402, ground 403 is connected with the 2nd pin 502 and Micro USB male joint 5 housing 506.Like this, in use, if power consumption is complete, when also not charging, this root bimodulus wire is adopted the audio interface of mobile phone to be connected with the Micro USB female of earphone, audio signal just directly can be sent to earphone by bimodulus wire by the sound of mobile phone, and the audio signal of left and right sound channels play respectively by the left and right loudspeaker of earphone.
Claims (9)
1. a campaign-styled earphone, comprises the major and minor earphone casing being equipped with circuit board and loudspeaker for a pair, major and minor earphone casing is pressed close to the support of user two ear; It is characterized in that: described support comprises U-shaped stake body (1) and the plasticity flexible pipe (3) being connected U-shaped stake body (1) and earphone casing (2); Described plasticity flexible pipe (3) comprises outer soft silicone tube (301) and is arranged on the ductile metal line (302) in described soft silicone tube (301); The two ends of described plasticity flexible pipe (3) are respectively arranged with joint (303), in the middle of described joint (303), there is through hole (304), overlap together with beer with described outer soft silica gel (301) outside described joint (303) one end, in through hole (304) in the middle of the joint (303) of plasticity flexible pipe (3) one end described in the insertion of end of described U-shaped stake body (1), the joint (303) of described plasticity flexible pipe (3) other end stretches in described earphone casing (2).
2. campaign-styled earphone according to claim 1, is characterized in that: joint (303) the arranged outside protective sleeve (305) be connected with described U-shaped stake body (1) end at described plasticity flexible pipe (3).
3. campaign-styled earphone according to claim 1 and 2, it is characterized in that: in described main earphone casing, be provided with earphone mainboard (202), described earphone mainboard (202) is provided with bluetooth communication, described earphone mainboard (202) is electrically connected with two loudspeaker (203) be separately positioned in major and minor earphone casing (2), and the wire be wherein electrically connected with the loudspeaker (203) be arranged in set of headphones casing (2) is embedded in described support.
4. campaign-styled earphone according to claim 3, is characterized in that: on described earphone mainboard (202), be provided with power amplifier module, and the output of described bluetooth communication drives loudspeaker (203) by power amplifier module.
5. campaign-styled earphone according to claim 4, it is characterized in that: on described earphone mainboard (202), be also provided with volume control circuit, the adjustment button (204) of described volume control circuit is arranged on main earphone casing (2) outward.
6. campaign-styled earphone according to claim 4, it is characterized in that: on described earphone mainboard (202), be also provided with USB circuit module, the USB interface (205) of described USB circuit module is arranged on main earphone casing (2) outward.
7. campaign-styled earphone according to claim 6, is characterized in that: the interface of described USB circuit module is micro USB interface, and micro USB interface is connected with handset audio delivery outlet by bimodulus wire;
Described micro USB module comprises micro USB female seat, and the 3rd pin of described micro USB female seat is connected with the anode of the left and right loudspeaker of earphone respectively with the 4th pin, and the 2nd pin is connected with the negative electrode of left and right loudspeaker respectively with USB female seat pedestal;
The USB male joint that described bimodulus wire is connected by a branch of wire and audio jack form; 3rd pin of described USB male joint is connected with R channel with audio jack L channel respectively with the 4th pin, and the 2nd pin is connected with the ground of audio jack respectively with USB male joint head body.
8. campaign-styled earphone according to claim 4, it is characterized in that: battery (206) is arranged in set of headphones casing (2), battery (206) is electrically connected with described earphone mainboard (202) by the wire be embedded in support.
9. campaign-styled earphone according to claim 4, is characterized in that: described major and minor earphone casing relative inner is provided with outwardly directed earplug (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133626.XU CN204425593U (en) | 2015-03-10 | 2015-03-10 | A kind of campaign-styled earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133626.XU CN204425593U (en) | 2015-03-10 | 2015-03-10 | A kind of campaign-styled earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425593U true CN204425593U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520133626.XU Expired - Fee Related CN204425593U (en) | 2015-03-10 | 2015-03-10 | A kind of campaign-styled earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260039A (en) * | 2016-12-28 | 2018-07-06 | 北京维特创世科技发展有限公司 | A kind of ergonomics earphone |
| CN109350110A (en) * | 2018-12-07 | 2019-02-19 | 周生保 | A kind of doctor trained in Western medicine Medical stethoscope |
-
2015
- 2015-03-10 CN CN201520133626.XU patent/CN204425593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260039A (en) * | 2016-12-28 | 2018-07-06 | 北京维特创世科技发展有限公司 | A kind of ergonomics earphone |
| CN109350110A (en) * | 2018-12-07 | 2019-02-19 | 周生保 | A kind of doctor trained in Western medicine Medical stethoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180620 Address after: 518000 No. 12, 501 oil road, oil Song Village, Longhua street, Longhua District, Shenzhen, Guangdong. Patentee after: Shenzhen proudly World Network Technology Co., Ltd. Address before: 518000 Room 502, building 1, Songling Road, Futian District, Shenzhen, Guangdong Patentee before: Wang Shifeng |
|
| 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: 20150624 Termination date: 20200310 |