CN206237609U - A kind of loudspeaker - Google Patents
A kind of loudspeaker Download PDFInfo
- Publication number
- CN206237609U CN206237609U CN201621374710.1U CN201621374710U CN206237609U CN 206237609 U CN206237609 U CN 206237609U CN 201621374710 U CN201621374710 U CN 201621374710U CN 206237609 U CN206237609 U CN 206237609U
- Authority
- CN
- China
- Prior art keywords
- handle
- loudspeaker
- cap
- housing
- adjutage
- 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
Links
Abstract
The utility model discloses a kind of loudspeaker, including：Housing, cap, handle；The housing, the cap and the handle are hollow structure；The cap inside end protrudes connecting plate；The connecting plate is fixed by screws on the housing；The handle is snapped together with the cap；The enclosure interior is provided with generator；The hull outside installs generating handle；The generating handle has rocking arm and adjutage；The rocking arm and the adjutage rotate connection；The rocking arm can turn down to the adjutage same level on；The adjutage is fixed together through the housing with the rotating shaft of the generator；The handle inner is provided with rechargeable battery；The output end of the generator is connected with the charging end of the rechargeable battery.Use the utility model in any place, any time can be for loudspeaker charges, it is ensured that loudspeaker being capable of normal work.
Description
Technical field
The utility model is related to loudspeaker field, more particularly to a kind of loudspeaker.
Background technology
Loudspeaker is a kind of public address set that can amplify voice signal, and loudspeaker application field is wide, for example：Civil administration is rescued
Calamity, rally, guide etc., loudspeaker are a kind of direct, quick, efficient propagation instruments, particularly in some particular surroundings, especially
It is, in outdoor locations such as earthquake, flood, victims of the disaster's placements, to be badly in need of seeming even more important when voice signal is transmitted on a large scale.Mesh
The preceding loudspeaker researched and developed in the prior art, is limited by power supply, is all unable to continuous firing.
Utility model content
The purpose of this utility model is to provide a kind of loudspeaker, in any place, any time can be filled for loudspeaker
Electricity, it is ensured that loudspeaker being capable of normal work.
To achieve the above object, the utility model provides following scheme：
A kind of loudspeaker, including：Housing, cap, handle；
The housing, the cap and the handle are hollow structure；
The cap inside end protrudes connecting plate；
The connecting plate is fixed by screws on the housing；
The handle is snapped together with the cap；
The enclosure interior is provided with generator；
The hull outside installs generating handle；
The generating handle has rocking arm and adjutage；The rocking arm and the adjutage rotate connection；The rocking arm can
Turnover to the adjutage same level on；
The adjutage is fixed together through the housing with the rotating shaft of the generator；
The handle afterbody can be opened, for being provided with rechargeable battery；The handle tail inner side is equipped with conductive metal sheet,
Battery is set to contact；
The output end of the generator is connected with the charging end of the rechargeable battery.
Optionally, the generator is connected with rectifying and wave-filtering voltage stabilization plate, is filled to the rechargeable battery for filtering, after voltage stabilizing
Electricity；
The rectifying and wave-filtering voltage stabilization plate bottom is consolidated by they sup-port, the both sides of the rectifying and wave-filtering voltage stabilization plate by fix bar
It is scheduled on the enclosure interior.
Optionally, the rechargeable battery is connected with reverse battery protection circuit.
Optionally, afterbody has button on the handle；The button bottom has card；There is card in the handle
Groove；
The card can be according in the movement slip of the button to the draw-in groove；When the card leaves the draw-in groove
When, the handle is opened and is divided into two parts, and when the card inserts the draw-in groove, described handle two parts are fixed together；
The handle outer has screw thread；
There is socket the handle side, for connecting adapter.
Optionally, the enclosure interior is specifically included：
Controller, illumination driver, speech chip, warning device, power amplifier, loudspeaker；
The controller is electrically connected with the illumination driver, the speech chip, the warning device；
The speech chip and the warning device are electrically connected with the power amplifier.
Optionally, the cap is specifically included：
The cap inside has sound pick-up；The sound pick-up is connected with the power amplifier；
The cap afterbody is control panel；The control panel has multiple buttons, for switching the loudspeaker
Mode of operation；The control panel and the controller wired connection.
According to the specific embodiment that the utility model is provided, the utility model discloses following technique effect：This practicality is new
Type is welded by by generating handle with the rotating shaft of the generator, by shaking generating handle so as to drive generator at a high speed
Rotation is generated electricity, even if it is also possible that loudspeaker continuous firing in the case of dead battery.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model embodiment loudspeaker structural representation；
Fig. 2 is the utility model embodiment loudspeaker housing interior structure annexation schematic diagram；
Fig. 3 is the utility model embodiment loudspeaker control panel schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of loudspeaker, and hand power can be carried out when loudspeaker does not have electricity.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body implementation method is described in further detail to the utility model.
Fig. 1 is the utility model embodiment loudspeaker structural representation, as shown in figure 1, a kind of loudspeaker, including：Housing
101st, cap 102, handle 103；
The housing 101, the cap 102 and the handle 103 are hollow structure；
The inside end of the cap 102 protrudes connecting plate 1021；
The connecting plate 1021 is fixed by screws on the housing 101；
The handle 103 is snapped together with the cap 102；
Generator 1011 is installed inside the housing 101；
The outside of the housing 101 is installed by generating handle 104；
The generating handle 104 has rocking arm and adjutage；The rocking arm and the adjutage rotate connection；The rocking arm
Can turn down to the adjutage same level on；
The adjutage is fixed together through the housing 101 with the rotating shaft of the generator 1011；
The afterbody of the handle 103 can be opened, for installing rechargeable battery；The tail inner side of the handle 103 is equipped with conductive gold
Category piece, makes battery contact；
The output end of the generator 1011 is connected with the charging end of the rechargeable battery 1031.
When the broken battery of loudspeaker, by the rocking arm as in the adjutage same level, the hair is shaken
Rocking arm on electric hand handle 104, the rocking arm drives the adjutage, and the adjutage is using the gear inside the housing 101
Group drives the rotating shaft of the generator 1011 to be generated electricity to the rechargeable battery 1031；The side of the housing 101 has groove,
The groove and the rocking arm ends match, after charging is finished, the rocking arm are fastened on the housing.
Can be used in any environment using the utility model, send out effective information, even if not having in rechargeable battery
Electricity can also be charged when cannot be charged again by shaking generating handle.
In actual applications, the generator 1011 is connected with rectifying and wave-filtering voltage stabilization plate, for filtering, after voltage stabilizing to described
Rechargeable battery 1031 charges；
The rectifying and wave-filtering voltage stabilization plate bottom is consolidated by they sup-port, the both sides of the rectifying and wave-filtering voltage stabilization plate by fix bar
It is scheduled on inside the housing 101.
In actual applications, the rechargeable battery 1031 is connected with reverse battery protection circuit.
In actual applications, the afterbody of the handle 103 has button 1032；The bottom of the button 1032 has card；Institute
Stating has draw-in groove in handle 103；
The card can be according in the movement slip of the button 1032 to the draw-in groove
When the card leaves the draw-in groove, the handle is opened and is divided into two parts, when the card inserts the card
During groove, described handle two parts are fixed together；
The outside of the handle 103 has screw thread, can play skidproof effect；
There is socket the side of the handle 103, for connecting adapter, can connect inserting for different model by adapter
Head, can also connect mobile phone to play audio etc. or directly use USB interface to be connected with USB flash disk using data wire.
In actual applications, specifically included inside the housing 101：
Controller 1012, illumination driver 1013, speech chip 1014, warning device 1015, power amplifier 1016, loudspeaker
1017；
The controller 1012 and the illumination driver 1013, the speech chip 1014, the warning device 1015
Electrical connection；
The speech chip 1014 and the warning device 1015 are electrically connected with the power amplifier 1016；The power
Amplifier 1016 is electrically connected with the loudspeaker 1017；Fig. 2 shows for embodiment of the present invention loudspeaker housing interior structure annexation
It is intended to, as shown in Figure 2.
In actual applications, the cap 102 is specifically included：
The inside of the cap 102 has sound pick-up；The sound pick-up is connected with the power amplifier 1016；
The afterbody of the cap 102 is control panel 1022；The control panel 1022 has multiple buttons, for switching
State the mode of operation of loudspeaker；The control panel 1022 and the controller wired connection.
There is record button, talk button, playback button, whistle button, alarm button, sound on the control panel 1022
Happy button, upper one bent button, next bent button, the upper and lower button of control volume, mode button etc., can be according to different actual feelings
Condition is operated accordingly；Fig. 3 is embodiment of the present invention loudspeaker control panel schematic diagram, as shown in Figure 3.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For system disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Specific case used herein is set forth to principle of the present utility model and implementation method, above example
Explanation be only intended to help and understand method of the present utility model and its core concept；Simultaneously for the general technology of this area
Personnel, according to thought of the present utility model, will change in specific embodiments and applications.In sum,
This specification content should not be construed as to limitation of the present utility model.
Claims (6)
1. a kind of loudspeaker, it is characterised in that including：Housing, cap, handle；
The housing, the cap and the handle are hollow structure；
The cap inside end protrudes connecting plate；
The connecting plate is fixed by screws on the housing；
The handle is snapped together with the cap；
The enclosure interior is provided with generator；
The hull outside installs generating handle；
The generating handle has rocking arm and adjutage；The rocking arm and the adjutage rotate connection；The rocking arm can be turned down
To with the adjutage same level on；
The adjutage is fixed together through the housing with the rotating shaft of the generator；
The handle afterbody can be opened, for being provided with rechargeable battery；The handle tail inner side is equipped with conductive metal sheet, makes electricity
Contact in pond；
The output end of the generator is connected with the charging end of the rechargeable battery.
2. loudspeaker according to claim 1, it is characterised in that the generator is connected with rectifying and wave-filtering voltage stabilization plate, uses
In filtering, rechargeable battery charging is given after voltage stabilizing；
The rectifying and wave-filtering voltage stabilization plate bottom is fixed on by they sup-port, the both sides of the rectifying and wave-filtering voltage stabilization plate by fix bar
The enclosure interior.
3. loudspeaker according to claim 1, it is characterised in that the rechargeable battery and reverse battery protection circuit phase
Even.
4. loudspeaker according to claim 1, it is characterised in that afterbody has button on the handle；The button bottom
Portion has card；There is draw-in groove in the handle；
The card can be according in the movement slip of the button to the draw-in groove；When the card leaves the draw-in groove, institute
State handle and open and be divided into two parts, when the card inserts the draw-in groove, described handle two parts are fixed together；
The handle outer has screw thread；
There is socket the handle side, for connecting adapter.
5. loudspeaker according to claim 1, it is characterised in that the enclosure interior is specifically included：
Controller, illumination driver, speech chip, warning device, power amplifier, loudspeaker；
The controller is electrically connected with the illumination driver, the speech chip, the warning device；
The speech chip and the warning device are electrically connected with the power amplifier.
6. loudspeaker according to claim 5, it is characterised in that the cap is specifically included：
The cap inside has sound pick-up；The sound pick-up is connected with the power amplifier；
The cap afterbody is control panel；The control panel has multiple buttons, the work for switching the loudspeaker
Pattern；The control panel and the controller wired connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374710.1U CN206237609U (en) | 2016-12-15 | 2016-12-15 | A kind of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621374710.1U CN206237609U (en) | 2016-12-15 | 2016-12-15 | A kind of loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206237609U true CN206237609U (en) | 2017-06-09 |
Family
ID=58992000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621374710.1U Expired - Fee Related CN206237609U (en) | 2016-12-15 | 2016-12-15 | A kind of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206237609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103407A (en) * | 2018-09-30 | 2018-12-28 | 宁波启拓电子设备有限公司 | Conference microphone battery |
-
2016
- 2016-12-15 CN CN201621374710.1U patent/CN206237609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103407A (en) * | 2018-09-30 | 2018-12-28 | 宁波启拓电子设备有限公司 | Conference microphone battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |