CN205902049U - Bluetooth speaker is drawn to portable hand - Google Patents
Bluetooth speaker is drawn to portable hand Download PDFInfo
- Publication number
- CN205902049U CN205902049U CN201620807597.5U CN201620807597U CN205902049U CN 205902049 U CN205902049 U CN 205902049U CN 201620807597 U CN201620807597 U CN 201620807597U CN 205902049 U CN205902049 U CN 205902049U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- middle shell
- loudspeaker
- shell
- led
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model provides a bluetooth speaker is drawn to portable hand, belongs to audio equipment technical field. The utility model discloses a bluetooth equipment combines together with the audio amplifier, built -in lithium rechargeable batteries, and can did serially reusable reach more than 8 hours, external MP3 LINK audio input has simple structure, and is with low costs, simple to operate, advantages such as portable. The junction of mesochite and backshell is equipped with the sealing washer to eliminating the gap, can putting the product in the water the inside of 1.2 meters depth of waters, the length is 30 minutes when parking. The color lamp can change the scintillation along with the pulse of loudspeaker output volume simultaneously, gives the midea and enjoys and decorative effect.
Description
Technical field
This utility model belongs to sound-box device technical field, is specifically related to a kind of portable handle Baffle Box of Bluetooth.
Background technology
Audio amplifier refers to audio signal can be transformed to a kind of equipment of sound.Popular saying just refers to speaker main casing or low
Carry power amplifier in sound receiver body, after audio signal being amplified process sound played back out in itself by audio amplifier so as to sound
The change of tune is big.There are the following problems for traditional audio amplifier: first is only with cable power (alternating current)；Second is single function, does not have
Have and integrate with Bluetooth function；3rd is that traditional audio amplifier volume is big, due to not having self-contained electric system, therefore carries mobile not side
Just.
Content of the invention
This utility model mainly solves the technical problem existing for above-mentioned prior art, provides a kind of portable handle blue
Tooth audio amplifier.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals: a kind of portable hand
Draw Baffle Box of Bluetooth, including fore shell, middle shell and back cover, the junction of middle shell and back cover is provided with sealing ring, and the inwall of middle shell is provided with
Some bolt columns, the upper end of described middle shell is provided with key circuit plate, and described key circuit plate is provided with silica gel push-button, described fore shell
It is provided with color lamp box, led wiring board and led fixture and middle shell between, color lamp box is linked together with led wiring board, color lamp box
It is arranged on the front end of middle shell with led wiring board by led fixture, the left and right two ends of described middle shell are provided with circular groove, described
It is provided with oscillating plate, the outside of oscillating plate is provided with side cover, and side cover is linked together with circular groove by screw, institute in circular groove
State and in shell, be provided with loudspeaker fixture, wiring board and battery plate, loudspeaker fixture, wiring board and battery plate pass through screw with
Bolt column links together, and described loudspeaker fixture is provided with circular hole, is provided with loudspeaker in circular hole, and the rear end of described loudspeaker is provided with wheat
Gram wind, described wiring board is provided with control chip, and control chip collects control bluetooth, illumination, power and peripheral hardware linkage function is in one
Body, is provided with lithium battery in described battery plate, and described battery plate is provided with battery cover, is additionally provided with external device in described middle shell
Wiring board, external device wiring board is provided with power interface, audio input interface and usb external interface, the rear side of described back cover
Face is provided with arc-shaped slot hole, and power interface on arc-shaped slot hole and external device wiring board, audio input interface and usb are external
Interface connects, and described arc-shaped slot hole is provided with silica gel waterproof cover, and the upper end of described middle shell is additionally provided with handle.
Utility model is had the advantages that and is combined with audio amplifier using bluetooth equipment, built-in chargeable lithium battery, can be continuous
Using up to more than 8 hours, can external mp3-link audio input, it is simple to have a structure, and low cost is easy for installation, is easy to take
The advantages of band.The junction of middle shell and back cover is provided with sealing ring, and product, thus eliminating gap, can be placed on the water of 1.2 meters of the depth of water
The inside, parks duration 30 minutes.Color lamp can change flicker with the pulse of loudspeaker output volume simultaneously, give U.S. enjoyment and
Decorative effect.
Brief description
Fig. 1 is a kind of structural representation of the present utility model.
In figure: 1, fore shell；2nd, middle shell；3rd, back cover；4th, sealing ring；5th, bolt column；6th, key circuit plate；7th, silica gel push-button；
8th, color lamp box；9th, led wiring board；10th, led fixture；11st, circular groove；12nd, oscillating plate；13rd, side cover；14th, screw；15th, loudspeaker
Fixture；16th, wiring board；17th, battery plate；18th, circular hole；19th, loudspeaker；20th, mike；21st, control chip；22nd, lithium electricity
Pond；23rd, battery cover；24th, external device wiring board；25th, power interface；26th, audio input interface；27th, usb external interface；28、
Arc-shaped slot hole；29th, silica gel waterproof cover；30th, handle.
Specific embodiment
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment: a kind of portable handle Baffle Box of Bluetooth, as shown in figure 1, including fore shell, middle shell and back cover, middle shell and after
The junction of shell is provided with sealing ring, and the inwall of middle shell is provided with some bolt columns, and the upper end of described middle shell is provided with key circuit plate,
Described key circuit plate is provided with silica gel push-button, is provided with color lamp box, led wiring board and led and fixes between described fore shell and middle shell
Part, color lamp box is linked together with led wiring board, and color lamp box and led wiring board are arranged on before middle shell by led fixture
End, the left and right two ends of described middle shell are provided with circular groove, are provided with oscillating plate in described circular groove, and the outside of oscillating plate is provided with side
Lid, side cover is linked together with circular groove by screw, is provided with loudspeaker fixture, wiring board and battery pressure in described middle shell
Plate, loudspeaker fixture, wiring board and battery plate are linked together by screw and bolt column, and described loudspeaker fixture is provided with
Circular hole, is provided with loudspeaker in circular hole, the rear end of described loudspeaker is provided with mike, and described wiring board is provided with control chip, controls core
Piece integrates control bluetooth, illumination, power supply and peripheral hardware linkage function, is provided with lithium battery, described battery in described battery plate
Pressing plate is provided with battery cover, is additionally provided with external device wiring board in described middle shell, and external device wiring board is provided with power interface,
Audio input interface and usb external interface, the trailing flank of described back cover is provided with arc-shaped slot hole, arc-shaped slot hole and external device
Power interface on wiring board, audio input interface and usb external interface connect, and described arc-shaped slot hole is provided with silica gel waterproof
Lid, the upper end of described middle shell is additionally provided with handle.
Combined with audio amplifier using bluetooth equipment, built-in chargeable lithium battery, can be continuously using up to more than 8 hours, can be outward
Connect mp3-link audio input, there is structure simply, low cost, easy for installation, the advantages of being easy to carry.Middle shell and the company of back cover
The place of connecing is provided with sealing ring, thus eliminating gap, product can be placed on inside the water of 1.2 meters of the depth of water, parking duration 30 minutes.Simultaneously
Color lamp can change flicker with the pulse of loudspeaker output volume, gives enjoyment and the decorative effect of U.S..
Finally it is pointed out that above example is only the more representational example of this utility model.Obviously, this practicality is new
Type is not limited to above-described embodiment, can also have many deformation.Every according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, is all considered as belonging to protection domain of the present utility model.
Claims (1)
1. a kind of portable handle Baffle Box of Bluetooth, including fore shell, middle shell and back cover, the junction of middle shell and back cover is provided with sealing
Circle, the inwall of middle shell is provided with some bolt columns it is characterised in that the upper end of described middle shell is provided with key circuit plate, described button
Wiring board is provided with silica gel push-button, is provided with color lamp box, led wiring board and led fixture, color lamp box between described fore shell and middle shell
Link together with led wiring board, color lamp box and led wiring board are arranged on the front end of middle shell, described middle shell by led fixture
Left and right two ends be provided with circular groove, be provided with oscillating plate in described circular groove, the outside of oscillating plate is provided with side cover, and side cover passes through
Screw is linked together with circular groove, is provided with loudspeaker fixture, wiring board and battery plate, loudspeaker are fixed in described middle shell
Part, wiring board and battery plate are linked together by screw and bolt column, and described loudspeaker fixture is provided with circular hole, in circular hole
It is provided with loudspeaker, the rear end of described loudspeaker is provided with mike, described wiring board is provided with control chip, control chip collection controls blue
Tooth, illumination, power supply and peripheral hardware linkage function, in one, are provided with lithium battery in described battery plate, described battery plate is provided with
Battery cover, is additionally provided with external device wiring board in described middle shell, external device wiring board is provided with power interface, and audio input connects
Mouth and usb external interface, the trailing flank of described back cover is provided with arc-shaped slot hole, on arc-shaped slot hole and external device wiring board
Power interface, audio input interface and usb external interface connect, and described arc-shaped slot hole is provided with silica gel waterproof cover, described in
The upper end of shell is additionally provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807597.5U CN205902049U (en) | 2016-07-27 | 2016-07-27 | Bluetooth speaker is drawn to portable hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620807597.5U CN205902049U (en) | 2016-07-27 | 2016-07-27 | Bluetooth speaker is drawn to portable hand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902049U true CN205902049U (en) | 2017-01-18 |
Family
ID=57786012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620807597.5U Expired - Fee Related CN205902049U (en) | 2016-07-27 | 2016-07-27 | Bluetooth speaker is drawn to portable hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205902049U (en) |
-
2016
- 2016-07-27 CN CN201620807597.5U patent/CN205902049U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |