CN104799555A - Knapsack with headset sound-box unit - Google Patents
Knapsack with headset sound-box unit Download PDFInfo
- Publication number
- CN104799555A CN104799555A CN201510153216.6A CN201510153216A CN104799555A CN 104799555 A CN104799555 A CN 104799555A CN 201510153216 A CN201510153216 A CN 201510153216A CN 104799555 A CN104799555 A CN 104799555A
- Authority
- CN
- China
- Prior art keywords
- knapsack
- control panel
- winding box
- earphone
- silica gel
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a knapsack with a headset sound-box unit. The knapsack comprises a sound box and earplugs, wherein the sound box and the earplugs are arranged on the knapsack; the sound box comprises at least two loudspeakers and a control panel; a first silicon sheet is connected to the upper edge of each loudspeaker; a pvc key is arranged on the surface of the control panel; a second silicon sheet is connected to the upper edge of the control panel; a control circuit board is arranged in the control panel; two coiling boxes are arranged on the knapsack; wire pulling ends and wire fixed ends are arranged on the coiling boxes; the earplugs are connected to the wire pulling ends of the coiling boxes; sensing plates are arranged on the coiling boxes; sensing magnets are arranged in the earplugs; third silicon sheets are connected to the upper edges of the coiling boxes. According to the knapsack, the loudspeakers, the control panel and the coiling boxes are sewed in the knapsack; the coiling boxes are connected with the earplugs; the sensing magnets are arranged in the earplugs; the sensing plates sensing the sensing magnets are arranged in the control box and control the control circuit board; therefore, the earplug function and the sound box function can be automatically switched while coiling and pulling out the earplugs and the coiling boxes.
Description
Technical field
The present invention relates to a kind of field of audio devices, particularly relate to a kind of knapsack with earphone audible component responding to switching earphone or Audio mode fast.
Background technology
Chinese Patent Application No.: 201320818434.3, disclose a kind of sound equipment knapsack, described knapsack is provided with spatial accommodation, the sound system formed according to 2.1 acoustic structures is provided with in this spatial accommodation, described sound system at least comprises: mega bass loudspeaker, middle bass horn, audio-frequency amplifier, portable cell and loudspeaker, and the receiving element be connected with external audio player.
Chinese Patent Application No.: 201120252040.7, disclose a kind of sound equipment motion knapsack, this knapsack is provided with loudspeaker device in the dual-side of inclusion, is provided with the cylinder cnotainer for articles of a placement multimedia equipment in inclusion medial surface.
Chinese Patent Application No.: 200420040571.X, disclose a kind of knapsack with PA-system, two braces comprising knapsack main body and be connected with knapsack main body leading flank, each braces is respectively equipped with a small-size sound box, two small-size sound boxes are connected by an audio connecting cord, knapsack main body are also provided with the COBBAIF be connected with two small-size sound boxes.
The knapsack that foregoing invention is created only is provided with sound equipment, does not have influence on other people while cannot accomplishing user's music appreciating in public.
Summary of the invention
The object of the invention is to, overcome the above-mentioned defect of prior art, provide a kind of and responded to the knapsack with earphone audible component switching earphone or Audio mode by induction installation fast.
For achieving the above object, technical scheme provided by the invention is as follows: a kind of knapsack with earphone audible component, comprise and be arranged at sound equipment on a knapsack and earplug, sound equipment comprises at least two loudspeaker and a control panel, along being connected with the first silica gel piece on loudspeaker, the surface of control panel is provided with pvc button, along being connected with the second silica gel piece on control panel, control circuit board is provided with in control panel, knapsack is also provided with two winding boxes, winding box has bracing wire end and alignment end, earplug is connected to the bracing wire end place of winding box, winding box is provided with tablet, induced magnet is provided with in earplug, along being connected with the 3rd silica gel piece on winding box.
Loudspeaker, control panel, winding box are arranged on shoulder strap for bag.
Loudspeaker, control panel, winding box are respectively by being stitch-bonded on shoulder strap for bag by the first silica gel piece, the second silica gel piece, the 3rd silica gel piece, and sewing up material is thread.
Ebonite is provided with between pvc button and control panel.
Control panel is provided with miaow hole.
The distance of induced magnet and tablet produces mutual magnetic force induction when being less than or equal to 5mm.
Usefulness of the present invention is: creationary seam in knapsack puts loudspeaker, control panel, winding box, and connect earplug by winding box, again by arranging induced magnet in earplug, tablet with induced magnet magnetic force induction is set in control box, tablet is made to control control circuit board, thus realize automatically switching rapidly to earplug function and acoustic function in gathering and the pull-out of earplug and winding box, simple and compact for structure, switching fast and stable.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention has the knapsack of earphone audible component;
Fig. 2 is the control panel schematic diagram described in knapsack that the present invention has earphone audible component;
Fig. 3 is the first loudspeaker schematic diagram described in knapsack that the present invention has earphone audible component;
Fig. 4 is the first winding box described in knapsack and the left earplug combination schematic diagram that the present invention has earphone audible component;
Fig. 5 is the Facad structure schematic diagram that the present invention has the knapsack of earphone audible component;
Fig. 6 is the control circuit board circuit theory diagrams described in knapsack that the present invention has earphone audible component.
Detailed description of the invention
Be further described with regard to technical scheme of the present invention below in conjunction with accompanying drawing and preferred embodiment.
As Figure 1-Figure 5, a kind of knapsack with earphone audible component of the present invention, comprise and be arranged at sound equipment 2 on a knapsack 1 and left earplug 31, right earplug 32, sound equipment 2 comprises the first loudspeaker 21, second loudspeaker 22 and a control panel 23, along being all connected with the first silica gel piece 41 on first loudspeaker 21 and the second loudspeaker 22, the surface of control panel 23 is provided with pvc button 24, pvc button 24 includes " up/down one is first ", " suspend/start ", " bluetooth ", " should to make a phone call " function, along being connected with the second silica gel piece 42 on control panel 23, control circuit board (accompanying drawing does not show) is provided with in control panel 23, knapsack 1 is also provided with the first winding box 51, second winding box 52, first winding box 51 and the second winding box 52 all have bracing wire end 53 and alignment end 54, left earplug 31, right earplug 32 is connected to the first winding box 51, bracing wire end 53 place of the second winding box 52, first winding box 51 is provided with tablet (accompanying drawing does not show), induced magnet (accompanying drawing does not show) is provided with in left earplug 31, the upper edge of the first winding box 51 and the second winding box 52 is all connected with the 3rd silica gel piece 43, first winding box 51 and the second winding box 52 are equipped with spiral button 50.
First loudspeaker 21, first winding box 51 is arranged on the left shoulder belt of knapsack 1, and the second loudspeaker 22, second winding box 52, control panel 23 are arranged on the right shoulder belt of knapsack 1.
First loudspeaker 21, second loudspeaker 22 are by being stitch-bonded on the shoulder belt of knapsack 1 by the first silica gel piece 41 with thread, control panel 23 is by being stitch-bonded on the shoulder belt of knapsack 1 by the second silica gel piece 42 with thread, and the first winding box 51, second winding box 52 is by being stitch-bonded to the 3rd silica gel piece 43 on the shoulder belt of knapsack 1 with thread.
Ebonite 25 is provided with between pvc button 24 and control panel 23.
Control panel 23 is provided with miaow hole 20.
The distance of induced magnet and tablet produces mutual magnetic force induction when being less than or equal to 5mm.
As shown in Figure 6, be the circuit theory diagrams of control circuit board of the present invention, comprise signal processing chip U3, signal pio chip Q4; Pin 01,05 parallel connection of described signal processing chip U3 has varactor D1, and the pin 1 of U3 is by resistance R26 ground connection, the pin 03 of signal processing chip U3 is by electric capacity C11 ground connection, the pin 04 of signal processing chip U3 is connected with the pin 06 of described signal pio chip Q4, the pin 05 of described signal processing chip U3 is connected with the pin 05 of described signal pio chip Q4 by resistance R24, and pin 01 and 04 phase of described signal pio chip Q4 also connects formation signal output part; The pin 04 of described signal processing chip U3 is connected with power end with the pin 06 of described signal pio chip Q4; The pin 02 of described signal pio chip Q4 is by resistance R29 ground connection.
Left earplug 31, right earplug 32 are placed in the first winding box 51, second winding box 52 side respectively, induced magnet in left earplug 31 and the spacing of tablet are less than or equal to 5mm, the magnetic force of induced magnet triggers tablet control circuit board, and by signal processing chip U3 and the signal pio chip Q4 control realization Audio mode by means of only the first loudspeaker 21 and the work of the second loudspeaker 22.
Press the spiral button 50 of the first winding box 51, second winding box 52 respectively, left earplug 31 and right earplug 32 are pulled out, now, induced magnet in left earplug 31 and the spacing of tablet are greater than 5mm, are realized the headset mode worked by means of only left earplug 31 and right earplug 32 by U3 and Q4 two unit controls.
Portable power source device 9 is also provided with in knapsack 1.
Creationary seam in knapsack puts loudspeaker, control panel, winding box, and connect earplug by winding box, again by arranging induced magnet in earplug, tablet with induced magnet magnetic force induction is set in control box, tablet is made to control control circuit board, thus realize automatically switching rapidly to earplug function and acoustic function in gathering and the pull-out of earplug and winding box, simple and compact for structure, switching fast and stable.
Above-described is only principle of the present invention and preferred embodiment.It should be pointed out that to those skilled in the art, under the premise without departing from the principles of the invention, some modification and improvement can also be made, also should be considered as belonging to protection scope of the present invention.
Claims (6)
1. one kind has the knapsack of earphone audible component, comprise and be arranged at sound equipment on a knapsack and earplug, it is characterized in that: described sound equipment comprises at least two loudspeaker and a control panel, along being connected with the first silica gel piece on loudspeaker, the surface of control panel is provided with pvc button, along being connected with the second silica gel piece on control panel, control circuit board is provided with in control panel, knapsack is also provided with two winding boxes, winding box has bracing wire end and alignment end, earplug is connected to the bracing wire end place of winding box, winding box is provided with tablet, induced magnet is provided with in earplug, along being connected with the 3rd silica gel piece on winding box.
2. the knapsack with earphone audible component according to claim 1, is characterized in that: described loudspeaker, control panel, winding box are arranged on shoulder strap for bag.
3. the knapsack with earphone audible component according to claim 1 and 2, it is characterized in that: described loudspeaker, control panel, winding box are respectively by being stitch-bonded on shoulder strap for bag by the first silica gel piece, the second silica gel piece, the 3rd silica gel piece, and sewing up material is thread.
4. the knapsack with earphone audible component according to claim 1, is characterized in that: be provided with ebonite between described pvc button and control panel.
5. the knapsack with earphone audible component according to claim 1, is characterized in that: described control panel is provided with miaow hole.
6. the knapsack with earphone audible component according to claim 1, is characterized in that: the distance of described induced magnet and tablet produces mutual magnetic force induction when being less than or equal to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153216.6A CN104799555A (en) | 2015-04-01 | 2015-04-01 | Knapsack with headset sound-box unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510153216.6A CN104799555A (en) | 2015-04-01 | 2015-04-01 | Knapsack with headset sound-box unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104799555A true CN104799555A (en) | 2015-07-29 |
Family
ID=53685095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510153216.6A Pending CN104799555A (en) | 2015-04-01 | 2015-04-01 | Knapsack with headset sound-box unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104799555A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107373982A (en) * | 2017-09-08 | 2017-11-24 | 肇庆高新区恒泰信息服务有限公司 | A kind of computer communicator based on bluetooth |
| CN109429131A (en) * | 2017-08-28 | 2019-03-05 | 哈曼国际工业有限公司 | Equipment for controlling headphone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201986921U (en) * | 2010-12-24 | 2011-09-28 | 张屹川 | Shoulders bag with loudspeaker box |
| CN202179261U (en) * | 2011-08-02 | 2012-04-04 | 浙江理工大学 | Music knapsack |
| CN203969561U (en) * | 2014-05-23 | 2014-12-03 | 东乡县海陆通电子有限公司 | A kind of band can be washed the knapsack of bluetooth earphone |
| CN203989880U (en) * | 2014-03-19 | 2014-12-10 | 杨�嘉 | Intelligence development interactive toy |
| CN204654124U (en) * | 2015-04-01 | 2015-09-23 | 东莞市盛群电声科技有限公司 | There is the knapsack of earphone audible component |
-
2015
- 2015-04-01 CN CN201510153216.6A patent/CN104799555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201986921U (en) * | 2010-12-24 | 2011-09-28 | 张屹川 | Shoulders bag with loudspeaker box |
| CN202179261U (en) * | 2011-08-02 | 2012-04-04 | 浙江理工大学 | Music knapsack |
| CN203989880U (en) * | 2014-03-19 | 2014-12-10 | 杨�嘉 | Intelligence development interactive toy |
| CN203969561U (en) * | 2014-05-23 | 2014-12-03 | 东乡县海陆通电子有限公司 | A kind of band can be washed the knapsack of bluetooth earphone |
| CN204654124U (en) * | 2015-04-01 | 2015-09-23 | 东莞市盛群电声科技有限公司 | There is the knapsack of earphone audible component |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429131A (en) * | 2017-08-28 | 2019-03-05 | 哈曼国际工业有限公司 | Equipment for controlling headphone |
| CN109429131B (en) * | 2017-08-28 | 2022-03-22 | 哈曼国际工业有限公司 | Device for controlling a headset |
| CN107373982A (en) * | 2017-09-08 | 2017-11-24 | 肇庆高新区恒泰信息服务有限公司 | A kind of computer communicator based on bluetooth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |