CN206835362U - A kind of loudspeaker of the movable type with sound amplification function - Google Patents
A kind of loudspeaker of the movable type with sound amplification function Download PDFInfo
- Publication number
- CN206835362U CN206835362U CN201720408423.6U CN201720408423U CN206835362U CN 206835362 U CN206835362 U CN 206835362U CN 201720408423 U CN201720408423 U CN 201720408423U CN 206835362 U CN206835362 U CN 206835362U
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- CN
- China
- Prior art keywords
- loudspeaker
- fixing hole
- supporting plate
- moving spring
- neck
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Abstract
The utility model provides a kind of portable loudspeaker with sound amplification function,Including fixed card buckle,Back-moving spring,Neck,Public address hood,Locating slot,Fixing hole,Knock-pin,Expansion link,Supporting plate one,Supporting plate two and rotating shaft,Neck is opened on mounting seat front end face,Back-moving spring is assemblied on public address hood rear annular side,Fixed card buckle is arranged on back-moving spring upper surface,Locating slot is opened on neck annular side,Fixing hole is opened in mounting seat annular side,Knock-pin is arranged in fixing hole,The design achieves sound amplification function,It is easy to operating personnel's installation and dismounting simultaneously,Supporting plate one is symmetrically mounted on loudspeaker fixed seat lower surface with supporting plate two,Expansion link is arranged on firm banking upper surface medium position,Rotating shaft is arranged on the right side of supporting plate one,The design achieves the regulatory function using angle and height,The utility model is rational in infrastructure,Functional,It is applied widely,Stablize,Reliability is high.
Description
Technical field
The utility model is a kind of portable loudspeaker with sound amplification function, belongs to electronic components apparatus field.
Background technology
Horn-type loudspeaker device is a kind of electric energy and acoustical convertor part, and loudspeaker are various in style, if pressing loudspeaker transduction principle
To classify, then it can be electromagnetic type loudspeaker, excitation-type loudspeaker, electrostatic loudspeaker, piezoelectric ceramic type loudspeaker, electrodynamic type loudspeaker, hang picture
Formula plane horn.Electrodynamic type moving-coil type loudspeaker are widely used in sound system, are the most familiar of loudspeakers of people.Loudspeaker are in fact
It is a kind of conversion equipment that a kind of electric energy is converted into sound, when different electron energies reaches coil, coil produces a kind of energy
Amount and the magnetic field of magnet are interactive, and this interaction causes paper disc to vibrate, because electron energy changes at any time, the coil of loudspeaker can be forward
Or move backward, therefore the paper disc of loudspeaker will be moved and then, this this action makes the density degree of air produce change and produce
Sound.
The usual volume of loudspeaker of the prior art is invariable, does not possess sound amplification function, big using limitation；It is existing
Loudspeaker in technology are usually fixedly mounted, and setting height(from bottom) and angle can not be adjusted, and the scope of application is small, so being badly in need of
A kind of portable loudspeaker with sound amplification function are wanted to solve above-mentioned produced problem.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of portable loudspeaker with sound amplification function
, to solve the problems mentioned in the above background technology, the utility model is rational in infrastructure, functional, applied widely, stable
Good, reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of portable band expands
The loudspeaker of sound function, including body assembly, detachable amplify mechanism and mobile governor motion, the body assembly include fixing
Base, loudspeaker fixed seat and speaker body, the loudspeaker fixed seat pass through mobile governor motion and firm banking upper surface phase
Connection, the speaker body are arranged on loudspeaker fixed seat front end face medium position, and the detachable mechanism that amplifies is arranged on loudspeaker
On body front end face, the detachable mechanism that amplifies includes mounting seat, fixed card buckle, back-moving spring, neck, public address hood, positioning
Groove, fixing hole and knock-pin, the mounting seat are fixed on speaker body front end face, and the neck is opened in mounting seat front end
On face, the back-moving spring is assemblied on public address hood rear annular side, and the fixed card buckle is arranged on back-moving spring upper surface
On, the locating slot is opened on neck annular side, and the fixing hole is opened in mounting seat annular side, and fixing hole
Lower end is connected with neck, and the knock-pin is arranged in fixing hole, and the mobile governor motion includes expansion link, supporting plate
First, supporting plate two and rotating shaft, the supporting plate one is symmetrically mounted on loudspeaker fixed seat lower surface with supporting plate two, described to stretch
Contracting bar is arranged on firm banking upper surface medium position, and the rotating shaft is arranged on the right side of supporting plate one, and rotating shaft right-hand member is worn
Expansion link is crossed with supporting plate two to be connected.
Further, balancing weight is installed in the firm banking.
Further, the fixed card buckle is equipped with two groups with back-moving spring, and back-moving spring described in two groups is symmetrically mounted on
On public address hood rear annular side, the fixed card buckle is separately mounted on two groups of back-moving spring upper surfaces, and two groups of fixing cards
Button specification is identical, and two groups of back-moving spring specifications are identical.
Further, the fixing hole is equipped with two groups with knock-pin, and fixing hole described in two groups is symmetrically opened in mounting seat
In annular side, the knock-pin is separately mounted in fixing hole, and knock-pin is connected by spring with fixing hole.
Further, the locating slot is arranged with neck in 90 ° of angles.
Further, Sound-proof material is installed on the cover outer surface that amplifies.
The beneficial effects of the utility model：A kind of portable loudspeaker with sound amplification function of the present utility model, because of this practicality
It is new to the addition of mounting seat, fixed card buckle, back-moving spring, neck, public address hood, locating slot, fixing hole and knock-pin, the design
Sound amplification function is realized, while is easy to operating personnel's installation and dismounting, using flexible, solves the usual volume of original loudspeaker
It is invariable, do not possess sound amplification function, using limitation it is big the problem of.
Because the utility model with the addition of expansion link, supporting plate one, supporting plate two and rotating shaft, the design achieves use angle
Degree and the regulatory function of height, add the scope of application of the present utility model, and it is usually fixedly mounted to solve original loudspeaker,
The problem of setting height(from bottom) and angle can not be adjusted, and the scope of application is small.
Because the utility model with the addition of balancing weight, the design improves stability during firm banking installation, because this practicality is new
Type with the addition of Sound-proof material, and the design improves the congregational rate of volume, and the utility model is rational in infrastructure, functional, be applicable model
Enclose extensively, stablize, reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the portable loudspeaker with sound amplification function of the utility model；
Fig. 2 is the structural representation of mechanism of detachably being amplified in a kind of portable loudspeaker with sound amplification function of the utility model
Figure；
Fig. 3 is the structural representation of mobile governor motion in a kind of portable loudspeaker with sound amplification function of the utility model；
In figure：1- detachably amplify mechanism, 2- movement governor motion, 3- firm bankings, 4- loudspeaker fixed seat, 5- loudspeaker sheets
Body, 11- mounting seats, 12- fixed card buckles, 13- back-moving springs, 14- necks, 15- public address hoods, 16- locating slots, 17- fixing holes,
18- knock-pins, 21- expansion links, 22- supporting plates one, 23- supporting plates two, 24- rotating shafts.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of loudspeaker of the movable type with sound amplification function,
Including body assembly, detachable amplify mechanism 1 and mobile governor motion 2, body assembly includes firm banking 3, loudspeaker are fixed
Seat 4 and speaker body 5, loudspeaker fixed seat 4 are connected by mobile governor motion 2 with the upper surface of firm banking 3, speaker body
5 are arranged on the front end face medium position of loudspeaker fixed seat 4.
The detachable mechanism 1 that amplifies is arranged on the front end face of speaker body 5, and the mechanism that detachably amplifies 1 includes mounting seat 11, consolidated
Determine buckle 12, back-moving spring 13, neck 14, public address hood 15, locating slot 16, fixing hole 17 and knock-pin 18, mounting seat 11 is solid
It is scheduled on the front end face of speaker body 5, neck 14 is opened on the front end face of mounting seat 11, after back-moving spring 13 is assemblied in public address hood 15
In portion's annular side, fixed card buckle 12 is arranged on the upper surface of back-moving spring 13, and locating slot 16 is opened in the annular side of neck 14
On face, fixing hole 17 is opened in the annular side of mounting seat 11, and the lower end of fixing hole 17 is connected with neck 14, and knock-pin 18 is pacified
In fixing hole 17, the design achieves sound amplification function, while it is easy to operating personnel's installation and dismounting, using flexible.
Mobile governor motion 2 includes expansion link 21, supporting plate 1, supporting plate 2 23 and rotating shaft 24, supporting plate 1
It is symmetrically mounted on supporting plate 2 23 on the lower surface of loudspeaker fixed seat 4, expansion link 21 is arranged on position in the upper surface of firm banking 3
To put, rotating shaft 24 is arranged on the right side of supporting plate 1, and the right-hand member of rotating shaft 24 is connected through expansion link 21 with supporting plate 2 23,
The design achieves the regulatory function using angle and height, the scope of application of the present utility model is added.
Balancing weight is installed, fixed card buckle 12 is equipped with two groups with back-moving spring 13, two groups of back-moving springs in firm banking 3
13 are symmetrically mounted on the rear annular side of public address hood 15, and fixed card buckle 12 is separately mounted to two groups of upper surfaces of back-moving spring 13
On, and two groups of specifications of fixed card buckle 12 are identical, two groups of specifications of back-moving spring 13 are identical, and fixing hole 17 is equipped with two with knock-pin 18
Group, two groups of fixing holes 17 are symmetrically opened in the annular side of mounting seat 11, and knock-pin 18 is separately mounted in fixing hole 17, and are pushed up
Rod 18 is connected by spring with fixing hole 17, and locating slot 16 is arranged with neck 14 in 90 ° of angles, the appearance of public address hood 15
Sound-proof material is installed on face.
Embodiment：In progress in use, operating personnel first is checked the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, in use, when operating personnel needs to amplify, public address hood 15 is placed on by operating personnel
In neck 14, while fixed card buckle 12 is inserted in locating slot 16, then firmly pressing public address hood 15, the extruding of locating slot 16 are fixed
Buckle 12, elastic deformation occurs for the pressed home spring 13 of fixed card buckle 12, multiple when fixed card buckle 12 is moved in fixing hole 17
Position spring 13 recovers elastic deformation, and fixed card buckle 12 is fixed in fixing hole 17, so as to which public address hood 15 is fixed on into neck
In 14, when operating personnel need not amplify, operating personnel listened knock-pin 18 that fixed card buckle 12 is ejected into fixing hole 17, and will
Public address hood 15 is taken out, it is achieved thereby that sound amplification function, and easy installation and removal, using flexible degree is high, and operating personnel passes through
Expansion link 21 adjusts the height of loudspeaker fixed seat 4, while operating personnel promotes loudspeaker fixed seat 4, and loudspeaker fixed seat 4 drives support
The 2 23 tins of rotating shafts 24 excessively of plate 1 and supporting plate rotate on expansion link 21, after loudspeaker fixed seat 4 is adjusted to proper angle, make
Industry personnel stop promoting loudspeaker fixed seat 4, it is achieved thereby that the regulation of angle and height, applied widely.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of loudspeaker of the movable type with sound amplification function, including body assembly, the mechanism that detachably amplifies (1) and mobile regulation machine
Structure (2), it is characterised in that：The body assembly includes firm banking (3), loudspeaker fixed seat (4) and speaker body (5), institute
State loudspeaker fixed seat (4) by mobile governor motion (2) with firm banking (3) upper surface to be connected, speaker body (5) peace
Mounted in loudspeaker fixed seat (4) front end face medium position；
The detachable mechanism (1) that amplifies is arranged on speaker body (5) front end face, and the detachable mechanism (1) that amplifies includes
Mounting seat (11), fixed card buckle (12), back-moving spring (13), neck (14), public address hood (15), locating slot (16), fixing hole
(17) and knock-pin (18), the mounting seat (11) are fixed on speaker body (5) front end face, and the neck (14) is opened in
On mounting seat (11) front end face, the back-moving spring (13) is assemblied on public address hood (15) rear annular side, the fixing card
Detain (12) to be arranged on back-moving spring (13) upper surface, the locating slot (16) is opened on neck (14) annular side, institute
Fixing hole (17) is stated to be opened in mounting seat (11) annular side, and fixing hole (17) lower end is connected with neck (14), it is described
Knock-pin (18) is arranged in fixing hole (17)；
The mobile governor motion (2) includes expansion link (21), supporting plate one (22), supporting plate two (23) and rotating shaft (24),
The supporting plate one (22) is symmetrically mounted on loudspeaker fixed seat (4) lower surface with supporting plate two (23), the expansion link (21)
Installed in firm banking (3) upper surface medium position, the rotating shaft (24) is arranged on supporting plate one (22) right side, and rotating shaft
(24) right-hand member is connected through expansion link (21) with supporting plate two (23).
A kind of 2. portable loudspeaker with sound amplification function according to claim 1, it is characterised in that：The firm banking
(3) balancing weight is installed in.
A kind of 3. portable loudspeaker with sound amplification function according to claim 1, it is characterised in that：The fixed card buckle
(12) two groups are equipped with back-moving spring (13), back-moving spring (13) described in two groups is symmetrically mounted on public address hood (15) rear annular
On side, the fixed card buckle (12) is separately mounted on two groups of back-moving spring (13) upper surfaces, and two groups of fixed card buckles (12)
Specification is identical, and two groups of back-moving spring (13) specifications are identical.
A kind of 4. portable loudspeaker with sound amplification function according to claim 1, it is characterised in that：The fixing hole (17)
Two groups are equipped with knock-pin (18), fixing hole (17) described in two groups is symmetrically opened in mounting seat (11) annular side, described
Knock-pin (18) is separately mounted in fixing hole (17), and knock-pin (18) is connected by spring with fixing hole (17).
A kind of 5. portable loudspeaker with sound amplification function according to claim 1, it is characterised in that：The locating slot (16)
Arranged with neck (14) in 90 ° of angles.
A kind of 6. portable loudspeaker with sound amplification function according to claim 1, it is characterised in that：The public address hood (15)
Sound-proof material is installed on outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408423.6U CN206835362U (en) | 2017-04-18 | 2017-04-18 | A kind of loudspeaker of the movable type with sound amplification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720408423.6U CN206835362U (en) | 2017-04-18 | 2017-04-18 | A kind of loudspeaker of the movable type with sound amplification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206835362U true CN206835362U (en) | 2018-01-02 |
Family
ID=60767113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720408423.6U Expired - Fee Related CN206835362U (en) | 2017-04-18 | 2017-04-18 | A kind of loudspeaker of the movable type with sound amplification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206835362U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108460852A (en) * | 2018-01-29 | 2018-08-28 | 郑州国大电子科技有限公司 | A kind of intelligent fingerprint machine being easily installed |
| CN108650601A (en) * | 2018-07-13 | 2018-10-12 | 苏州虎皇建设发展有限公司 | A kind of loudspeaker cover body of the exhibition room with sound amplification function |
| CN110493687A (en) * | 2019-07-15 | 2019-11-22 | 安徽威斯贝尔智能科技有限公司 | A kind of three-dimensional distributed loudspeaker |
| CN110944250A (en) * | 2019-11-29 | 2020-03-31 | 谢育弟 | Sound amplification self-adjustment sound box |
-
2017
- 2017-04-18 CN CN201720408423.6U patent/CN206835362U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108460852A (en) * | 2018-01-29 | 2018-08-28 | 郑州国大电子科技有限公司 | A kind of intelligent fingerprint machine being easily installed |
| CN108650601A (en) * | 2018-07-13 | 2018-10-12 | 苏州虎皇建设发展有限公司 | A kind of loudspeaker cover body of the exhibition room with sound amplification function |
| CN110493687A (en) * | 2019-07-15 | 2019-11-22 | 安徽威斯贝尔智能科技有限公司 | A kind of three-dimensional distributed loudspeaker |
| CN110493687B (en) * | 2019-07-15 | 2020-11-13 | 安徽威斯贝尔智能科技有限公司 | Three-dimensional distributed loudspeaker |
| CN110944250A (en) * | 2019-11-29 | 2020-03-31 | 谢育弟 | Sound amplification self-adjustment sound box |
| CN110944250B (en) * | 2019-11-29 | 2021-01-26 | 深圳市维尔迪科技有限公司 | Sound amplification self-adjustment sound box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180418 |