CN111405411A - Effectual sports type bluetooth headset of anti-drop - Google Patents
Effectual sports type bluetooth headset of anti-drop Download PDFInfo
- Publication number
- CN111405411A CN111405411A CN202010391364.2A CN202010391364A CN111405411A CN 111405411 A CN111405411 A CN 111405411A CN 202010391364 A CN202010391364 A CN 202010391364A CN 111405411 A CN111405411 A CN 111405411A
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- wall
- fixed
- earphone
- screw
- sleeve
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1033—Cables or cables storage, e.g. cable reels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
Abstract
The invention belongs to the technical field of Bluetooth earphones, and particularly relates to a sports type Bluetooth earphone with a good anti-falling effect, aiming at the problems that the Bluetooth earphone is poor in self-protection capability, not only easy to damage, but also easy to lose and single in function, the sports type Bluetooth earphone comprises a rubber protective sleeve, wherein an installation plate is fixed on the inner wall of the rubber protective sleeve through screws, the outer walls of two sides of the installation plate are connected with a constant force spring through bearings, an earphone wire is arranged at one end of the constant force spring, a chassis is arranged at one end of the earphone wire, an earphone body is fixed on the outer wall of the top of the chassis through screws, an anti-falling wire is connected to the outer wall of one side of the earphone body in a bolted mode, and a rubber sleeve is sleeved on. According to the invention, people can sleeve the whole rubber protective sleeve on the wrist, the display screen can display time, and the wrist watch is beautiful and convenient, has various functions, is not easy to lose and has strong practicability.
Description
Technical Field
The invention relates to the technical field of Bluetooth headsets, in particular to a sports type Bluetooth headset with a good anti-falling effect.
Background
The Bluetooth earphone applies the Bluetooth technology to the hands-free earphone, so that users can avoid annoying wiring stumbling and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency.
Through the retrieval, chinese patent application No. 201910281191.6's patent discloses a mini bluetooth headset of sports type, including touch-control shell and little dull polish drain pan, the hole of charging has been seted up to the surface of little dull polish drain pan, and one side surface connection of little dull polish drain pan has the silica gel ear cap, be connected with coupling mechanism between little dull polish drain pan and the silica gel ear cap, be connected with block mechanism between touch-control shell and the little dull polish drain pan, and the inside fixed mounting of touch-control shell and little dull polish drain pan has the sound control circuit board. The sports mini bluetooth headset in the above patent has the following disadvantages: this bluetooth headset's oneself protective capability is relatively poor, not only is damaged easily, loses easily moreover, and the function is single, drops easily, and the practicality is relatively poor.
Disclosure of Invention
Based on the technical problems that the Bluetooth headset is poor in self-protection capability, not only easy to damage, but also easy to lose and single in function, the invention provides the sports type Bluetooth headset with a good anti-falling effect.
The invention provides a sports type Bluetooth headset with a good anti-falling effect, which comprises a rubber protective sleeve, wherein an installation plate is fixed on the inner wall of the rubber protective sleeve through screws, the outer walls of the two sides of the installation plate are both connected with a fixed-force spring through bearings, an earphone wire is arranged at one end of the fixed-force spring, a chassis is arranged at one end of the earphone wire, an earphone body is fixed on the outer wall of the top of the chassis through screws, an anti-falling wire is connected to the outer wall of one side of the earphone body in a bolted mode, a rubber sleeve is sleeved on the outer wall of the anti-falling wire, a threaded sleeve and a threaded barrel are respectively arranged at the two ends of the rubber protective sleeve, and a display screen is fixed.
Preferably, the outer wall of earphone cord is provided with the protection box, and the inner wall of protection box has first spring leaf through the fix with screw, and one side outer wall of protection box is opened has the slide opening, and the inner wall in slide opening is pegged graft and is had the gim peg.
Preferably, the inner wall of rubber protective sheath is provided with the rubber buffer, and the outer wall of one side of rubber buffer is opened there is the mounting hole, and the inner wall of mounting hole is pegged graft and is had the regulation pole, adjusts pole and gim peg cooperation and uses.
Preferably, a threaded hole is formed in the outer wall of one side of the earphone body, an inner wall of the threaded hole is connected with a tightness adjusting knob through threads, one end of the tightness adjusting knob is fixedly provided with a fixing clamp through a screw, a roller is fixedly arranged on the outer wall of one side of the earphone body through a screw, and the anti-falling line is sleeved on the outer wall of the roller.
Preferably, an adjusting button is fixed on the outer wall of one side of the earphone body through a screw, earplugs are arranged on the outer wall of one side of the earphone body, and fixing grooves distributed at equal intervals are formed in the outer wall of the bottom of the chassis.
Preferably, a second spring plate is fixed on the inner wall of one side of the fixing groove through a screw, an expansion spring is fixed on the inner wall of the other side of the fixing groove through a screw, and one end of the expansion spring is fixed on the outer wall of the second spring plate through a screw.
Preferably, a rubber protective film is fixed on the outer wall of the bottom of the chassis through a screw.
The beneficial effects of the invention are as follows:
1. according to the invention, the rubber protective sleeve, the threaded barrel and the display screen are arranged, the rubber protective sleeve can fully protect the earphone body, the earphone body can be effectively prevented from being broken, the threaded sleeve can be screwed on the threaded barrel through threads when the earphone body is not used, people can sleeve the whole rubber protective sleeve on the wrist, the display screen can display time, and the earphone is attractive and convenient to use, has various functions, is not easy to lose and has strong practicability.
2. According to the earphone, the fixed-force spring, the earphone wire, the protection box, the fixed bolt, the rubber plug and the adjusting rod are arranged, when people need to use the earphone body, the earphone body is pulled out, the earphone wire is drawn out, the earphone wire drives the fixed-force spring to rotate, the fixed bolt on the earphone wire finally enters the rubber plug, the fixed bolt is driven by the first spring piece to enter the mounting hole, the earphone wire is limited to move at the moment, people can normally use the earphone body, when the earphone body is not used, only the adjusting rod needs to be pressed to push out the fixed bolt, and the fixed-force spring drives the earphone wire to return to the original position.
3. According to the invention, the anti-drop wires, the rubber sleeves, the tightness adjusting knobs and the fixing clamps are arranged, so that people can sleeve the anti-drop wires on the ears according to the sizes of the ears, the comfort degree of the anti-drop wires can be enhanced by the rubber sleeves on the surfaces of the anti-drop wires, then the anti-drop wires on the side surfaces of the earphone body are pulled to move on the roller, the tightness degree of the anti-drop wires can be adjusted, and finally the tightness adjusting knobs are screwed to drive the fixing clamps to fix the anti-drop wires, so that the application range is wider.
4. According to the earphone, the second spring piece, the chassis and the telescopic spring are arranged, when the earphone body is not used, the fixed-force spring drives the earphone body to return to the threaded sleeve and the threaded barrel, the chassis is impacted, and the second spring piece is matched with the telescopic spring to prevent the earphone body from being damaged by impact, so that electronic elements in the earphone body are effectively protected, and the service life of the earphone is prolonged.
5. According to the earphone, the rubber protective film is arranged, so that the second spring piece can be prevented from being knocked to be cracked out, the protection capability of the earphone body and the chassis can be enhanced, and the attractiveness of the device is enhanced.
Drawings
Fig. 1 is an overall three-dimensional structure diagram of a sports bluetooth headset with a good anti-drop effect according to embodiment 1 of the present invention;
fig. 2 is an overall internal structure view of the sports bluetooth headset with good anti-drop effect according to the present invention;
fig. 3 is an enlarged structure diagram of a position a of the sports bluetooth headset with a good anti-falling effect according to the present invention;
fig. 4 is an enlarged structure diagram of a position B of the sports bluetooth headset with good anti-drop effect according to the present invention;
fig. 5 is a three-dimensional structure diagram of an earphone body of the sports bluetooth earphone with good anti-drop effect according to the present invention;
fig. 6 is a C-position internal structure diagram of the sports bluetooth headset with good anti-drop effect according to the present invention;
fig. 7 is a schematic structural diagram of a chassis of the sports bluetooth headset with a good anti-drop effect according to the present invention;
fig. 8 is an enlarged structure diagram of a position D of the sports bluetooth headset with a good anti-falling effect according to the present invention;
fig. 9 is a perspective view of an earphone body of a sports bluetooth earphone with a good anti-drop effect according to embodiment 2 of the present invention.
In the figure: the earphone comprises a display screen 1, a threaded sleeve 2, a threaded barrel 3, a rubber protective sleeve 4, a fixed-force spring 5, an earphone wire 6, a fixed bolt 7, a first spring piece 8, an adjusting rod 9, a rubber plug 10, a rubber sleeve 11, an elastic adjusting knob 12, a roller 13, an adjusting button 15, an earphone body 16, a fixed clamp 17, a drop-proof wire 18, a chassis 19, an earphone 20, a telescopic spring 21, a second spring piece 22 and a rubber protective film 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-8, an effectual sports type bluetooth headset of anti-drop, including rubber protective sheath 4, the inner wall of rubber protective sheath 4 has the mounting panel through the fix with screw, the both sides outer wall of mounting panel all is connected with the power spring 5 through the bearing, the one end of power spring 5 is provided with earphone cord 6, the one end of earphone cord 6 is provided with chassis 19, the top outer wall of chassis 19 has earphone body 16 through the fix with screw, the anticreep line 18 has been bolted to one side outer wall of earphone body 16, the outer wall of anticreep line 18 has cup jointed rubber sleeve 11, the both ends of rubber protective sheath 4 are provided with threaded sleeve 2 and threaded cylinder 3 respectively, the outer wall of threaded sleeve 2 has display screen 1 through the fix with screw.
The outer wall of the earphone wire 6 is provided with a protection box, the inner wall of the protection box is fixed with a first spring piece 8 through a screw, the outer wall of one side of the protection box is provided with a sliding hole, and the inner wall of the sliding hole is inserted with a fixing bolt 7.
In the invention, the inner wall of the rubber protective sleeve 4 is provided with a rubber plug 10, the outer wall of one side of the rubber plug 10 is provided with a mounting hole, the inner wall of the mounting hole is inserted with an adjusting rod 9, and the adjusting rod 9 is matched with the fixing bolt 7 for use.
In the invention, a threaded hole is formed in the outer wall of one side of an earphone body 16, the inner wall of the threaded hole is connected with a tightness adjusting knob 12 through threads, one end of the tightness adjusting knob 12 is fixed with a fixing clamp 17 through a screw, a roller 13 is fixed on the outer wall of one side of the earphone body 16 through a screw, and an anti-falling line 18 is sleeved on the outer wall of the roller 13.
In the invention, an adjusting button 15 is fixed on the outer wall of one side of an earphone body 16 through a screw, an earplug 20 is arranged on the outer wall of one side of the earphone body 16, and fixing grooves distributed at equal intervals are formed on the outer wall of the bottom of a chassis 19.
In the invention, the second spring piece 22 is fixed on the inner wall of one side of the fixing groove through a screw, the telescopic spring 21 is fixed on the inner wall of the other side of the fixing groove through a screw, and one end of the telescopic spring 21 is fixed on the outer wall of the second spring piece 22 through a screw.
When the anti-dropping wire is used, the rubber protective sleeve 4 can be placed at the neck of a person, the earphone body 16 is pulled out, the earphone wire 6 is pulled out of the earphone body 16, the earphone wire 6 drives the fixed-force spring 5 to rotate, the fixing bolt 7 on the earphone wire 6 finally enters the rubber plug 10, the first spring piece 8 drives the fixing bolt 7 to enter the mounting hole, the earphone wire 6 is limited to move at the moment, the anti-dropping wire 18 can be sleeved on the ear by the person according to the size of the ear, the comfort degree can be enhanced by the rubber sleeve 11 on the surface of the anti-dropping wire 18, the anti-dropping wire 18 on the side surface of the earphone body 16 is pulled to move on the roller 13, the tightness degree of the anti-dropping wire 18 can be adjusted, the tightness adjusting knob 12 is finally screwed to drive the fixing pliers 17 to fix the anti-dropping wire 18, when the earphone body 16 is not used, only the adjusting rod 9 needs to be pressed to push out the fixing bolt 7, and the fixed-, the rubber protective sleeve 4 can fully protect the earphone body 16, the earphone body 16 can be effectively prevented from being broken, when the earphone body 16 is withdrawn, the fixed-force spring 5 drives the earphone body 16 to return to the thread sleeve 2 and the thread barrel 3, the chassis 19 can be impacted, the second spring piece 22 and the telescopic spring 21 are matched to prevent the earphone body 16 from being damaged, and therefore electronic elements inside the earphone body 16 are effectively protected.
Example 2:
referring to fig. 9, the sports bluetooth headset with a good anti-drop effect further includes a rubber protection film 23 fixed to the outer wall of the bottom of the chassis 19 by screws, compared to embodiment 1.
When the earphone is used, the rubber protective film 23 can prevent the second spring piece 22 from being knocked and bursting out, and meanwhile, the protection of the earphone body 16 and the chassis 19 can be enhanced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A sports type Bluetooth earphone with good anti-drop effect, which comprises a rubber protective sleeve (4), it is characterized in that the inner wall of the rubber protective sleeve (4) is fixed with a mounting plate through a screw, the outer walls of the two sides of the mounting plate are both connected with a fixed-force spring (5) through bearings, one end of the fixed-force spring (5) is provided with an earphone wire (6), a chassis (19) is arranged at one end of the earphone line (6), an earphone body (16) is fixed on the outer wall of the top of the chassis (19) through a screw, an anti-drop wire (18) is bolted on the outer wall of one side of the earphone body (16), a rubber sleeve (11) is sleeved on the outer wall of the anti-drop wire (18), the two ends of the rubber protective sleeve (4) are respectively provided with a thread sleeve (2) and a thread cylinder (3), the outer wall of the threaded sleeve (2) is fixed with a display screen (1) through a screw.
2. The sports bluetooth headset with the good anti-drop effect according to claim 1, wherein the outer wall of the headset cord (6) is provided with a protection box, the inner wall of the protection box is fixed with a first spring piece (8) through a screw, the outer wall of one side of the protection box is provided with a sliding hole, and the inner wall of the sliding hole is inserted with a fixing bolt (7).
3. The sports type bluetooth headset with the good anti-drop effect according to claim 1, wherein the rubber plug (10) is disposed on the inner wall of the rubber protective sleeve (4), a mounting hole is formed in the outer wall of one side of the rubber plug (10), the adjusting rod (9) is inserted into the inner wall of the mounting hole, and the adjusting rod (9) and the fixing bolt (7) are used in a matched manner.
4. The sports bluetooth headset with the good anti-drop effect according to claim 1, wherein a threaded hole is formed in an outer wall of one side of the headset body (16), a tightness adjusting knob (12) is connected to an inner wall of the threaded hole through threads, a fixing clamp (17) is fixed to one end of the tightness adjusting knob (12) through a screw, a roller (13) is fixed to an outer wall of one side of the headset body (16) through a screw, and the anti-drop wire (18) is sleeved on an outer wall of the roller (13).
5. The sports bluetooth headset with good anti-drop effect according to claim 1, wherein an adjusting button (15) is fixed on an outer wall of one side of the headset body (16) through a screw, an earplug (20) is arranged on an outer wall of one side of the headset body (16), and fixing grooves are formed on an outer wall of the bottom of the chassis (19) and are distributed equidistantly.
6. The sports bluetooth headset with good anti-drop effect according to claim 5, wherein the second spring piece (22) is fixed on one inner wall of the fixing groove through a screw, the extension spring (21) is fixed on the other inner wall of the fixing groove through a screw, and one end of the extension spring (21) is fixed on the outer wall of the second spring piece (22) through a screw.
7. The sports bluetooth headset with good anti-drop effect according to claim 1, wherein a rubber protective film (23) is fixed on the outer wall of the bottom of the chassis (19) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010391364.2A CN111405411B (en) | 2020-05-11 | 2020-05-11 | Effectual sports type bluetooth headset of anti-drop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010391364.2A CN111405411B (en) | 2020-05-11 | 2020-05-11 | Effectual sports type bluetooth headset of anti-drop |
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| Publication Number | Publication Date |
|---|---|
| CN111405411A true CN111405411A (en) | 2020-07-10 |
| CN111405411B CN111405411B (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202010391364.2A Active CN111405411B (en) | 2020-05-11 | 2020-05-11 | Effectual sports type bluetooth headset of anti-drop |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869223A (en) * | 2014-02-21 | 2015-08-26 | Lg电子株式会社 | Wireless receiver and method for controlling the same |
| CN105392078A (en) * | 2014-08-28 | 2016-03-09 | 三星电子株式会社 | Wearable electronic device |
| CN106028192A (en) * | 2016-06-30 | 2016-10-12 | 青岛歌尔声学科技有限公司 | Bluetooth sports headset |
| US20170041702A1 (en) * | 2015-06-16 | 2017-02-09 | Hyon Bae | Adjustable wristband using magnets |
| CN207010923U (en) * | 2017-07-26 | 2018-02-13 | 刘二辉 | Intelligent bracelet bluetooth earphone |
| KR20180017439A (en) * | 2016-08-09 | 2018-02-21 | 고돈호 | earphone type length variable smart band |
| CN207369246U (en) * | 2017-10-16 | 2018-05-15 | 歌尔科技有限公司 | A kind of neck headset |
| CN207744108U (en) * | 2017-12-06 | 2018-08-17 | 美律电子(深圳)有限公司 | Bluetooth headset |
| US20180256972A1 (en) * | 2017-03-09 | 2018-09-13 | Tzumi Electronics LLC | Virtual reality headset with retractable earphones |
| CN209089195U (en) * | 2018-12-29 | 2019-07-09 | 深圳市科悦多智能电子有限公司 | A kind of novel and multifunctional anti-dropout bluetooth headset |
| CN209120408U (en) * | 2018-12-04 | 2019-07-16 | 东莞理工学院 | A kind of choker bluetooth headset |
| CN209731522U (en) * | 2019-06-13 | 2019-12-03 | 林玉芳 | A kind of wristband type universal serial bluetooth headset of Anti-fall |
| CN209731509U (en) * | 2019-01-24 | 2019-12-03 | 中山乐创智能科技有限公司 | A kind of Intelligent bracelet earphone |
-
2020
- 2020-05-11 CN CN202010391364.2A patent/CN111405411B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869223A (en) * | 2014-02-21 | 2015-08-26 | Lg电子株式会社 | Wireless receiver and method for controlling the same |
| CN105392078A (en) * | 2014-08-28 | 2016-03-09 | 三星电子株式会社 | Wearable electronic device |
| US20170041702A1 (en) * | 2015-06-16 | 2017-02-09 | Hyon Bae | Adjustable wristband using magnets |
| CN106028192A (en) * | 2016-06-30 | 2016-10-12 | 青岛歌尔声学科技有限公司 | Bluetooth sports headset |
| KR20180017439A (en) * | 2016-08-09 | 2018-02-21 | 고돈호 | earphone type length variable smart band |
| US20180256972A1 (en) * | 2017-03-09 | 2018-09-13 | Tzumi Electronics LLC | Virtual reality headset with retractable earphones |
| CN207010923U (en) * | 2017-07-26 | 2018-02-13 | 刘二辉 | Intelligent bracelet bluetooth earphone |
| CN207369246U (en) * | 2017-10-16 | 2018-05-15 | 歌尔科技有限公司 | A kind of neck headset |
| CN207744108U (en) * | 2017-12-06 | 2018-08-17 | 美律电子(深圳)有限公司 | Bluetooth headset |
| CN209120408U (en) * | 2018-12-04 | 2019-07-16 | 东莞理工学院 | A kind of choker bluetooth headset |
| CN209089195U (en) * | 2018-12-29 | 2019-07-09 | 深圳市科悦多智能电子有限公司 | A kind of novel and multifunctional anti-dropout bluetooth headset |
| CN209731509U (en) * | 2019-01-24 | 2019-12-03 | 中山乐创智能科技有限公司 | A kind of Intelligent bracelet earphone |
| CN209731522U (en) * | 2019-06-13 | 2019-12-03 | 林玉芳 | A kind of wristband type universal serial bluetooth headset of Anti-fall |
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| Publication number | Publication date |
|---|---|
| CN111405411B (en) | 2021-09-03 |
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