CN206977700U - A kind of voice guide device and public address set - Google Patents
A kind of voice guide device and public address set Download PDFInfo
- Publication number
- CN206977700U CN206977700U CN201720855462.0U CN201720855462U CN206977700U CN 206977700 U CN206977700 U CN 206977700U CN 201720855462 U CN201720855462 U CN 201720855462U CN 206977700 U CN206977700 U CN 206977700U
- Authority
- CN
- China
- Prior art keywords
- leading note
- amplifies
- guide device
- voice guide
- panel
- 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 is applied to public address equipment field, provide a kind of voice guide device, the voice guide device includes leading note seat and leading note chamber, the leading note seat connects the leading note chamber, the leading note seat includes leading note panel and leading note pedestal, the leading note panel is on the leading note pedestal, the leading note panel includes leading note transverse slat and leading note riser, leading note riser described in the leading note transverse slat vertical connection, the leading note transverse slat is provided with the first U-shaped opening, the leading note riser is provided with the second U-shaped opening, the leading note pedestal is provided with the depressed part of one end open, the bottom of the depressed part connects into arc transition with side wall.Original 50% is expanded by leading note sound, the apparatus structure is simple, easy to use, cost-effective using wood materials environmental protection, using the natural characteristic of wood materials, makes its tonequality inconvenient.
Description
Technical field
The utility model belongs to audio extension facility technical field, more particularly to a kind of voice guide device and public address set.
Background technology
With higher pursuit of the continuous development and people of scientific equipment for quality of the life, public address equipment in recent years
Using substantially being increased.Ordinary consumer is also no longer limited only to price when selecting public address equipment, and they further account for
Whether health is had an impact to the using effect to amplify and after amplifying.For some music-lovers, expanding
Various aspects of performance would generally be conceived to during sound equipment, they are more fastidious harsh for the hearing enjoying that brings of amplifying.
But most of research for leading note equipment is also merely resting in the dimensions of leading note equipment at present, is led
The other structures of sound equipment are that how to influence sound Quality Research very few, therefore further leading note equipment can not be made in structure
Improve, also can not further improve influence of the leading note equipment to tonequality.
Utility model content
The purpose of this utility model is to provide a kind of voice guide device, it is intended to solves above-mentioned technical problem.
The utility model is achieved in that a kind of voice guide device, and the voice guide device includes leading note seat and leading note chamber, described
Leading note seat connects the leading note chamber, and the leading note seat includes leading note panel and leading note pedestal, and the leading note panel is led located at described
On sound pedestal, the leading note panel includes leading note transverse slat and leading note riser, leading note riser described in the leading note transverse slat vertical connection,
The leading note transverse slat is provided with the first U-shaped opening, and the leading note riser is provided with the second U-shaped opening, set on the leading note pedestal
There is the depressed part of one end open, bottom and the side wall of the depressed part connect into arc transition.
It is of the present utility model further technical scheme be：The bottom of the depressed part is provided with perforate.
It is of the present utility model further technical scheme be：The perforate rectangularity or ellipse.
It is of the present utility model further technical scheme be：The upper end open of the leading note chamber is less than lower ending opening into loudspeaker
Shape.
It is of the present utility model further technical scheme be：The section rectangularity ring or vesica piscis of the leading note chamber.
It is of the present utility model further technical scheme be：The leading note seat and leading note chamber use integrated injection molding, use
TPE material or ABS material or plastics be made.
Another object of the present utility model is to provide a kind of public address set, and the public address set includes voice guide device and expansion
Sound sound equipment, the voice guide device amplify in sound equipment located at described, the top surface of the top surface of the voice guide device and the sound equipment that amplifies
Flush.
It is of the present utility model further technical scheme be：The sound equipment that amplifies includes sound-amplifying seat and speaking post in yard, described to amplify
Post is in the sound-amplifying seat, and the speaking post in yard is into truncated cone-shaped.
It is of the present utility model further technical scheme be：The sound-amplifying seat includes amplify panel and the backboard that amplifies, the expansion
Amplified backboard described in the connection of sound panel, the panel that amplifies is provided with horn opening, the top surface of the backboard that amplifies provided with to
The U-shaped recessed groove of lower recess, the top surface of the backboard that amplifies are additionally provided with downward leading note groove, and the medial surface of the backboard that amplifies is set
There is U-loop groove, the medial surface of the backboard that amplifies is additionally provided with the groove that amplifies, and the bottom surface of the groove that amplifies is provided with spherical bottom, described
The center of spherical bottom is provided with leading note pillar mounting groove；The top surface of the panel that amplifies is provided with downward circular trough, the circular trough
Opposite sides be respectively equipped with groove to the both sides of the panel that amplifies.
It is of the present utility model further technical scheme be：The leading note seat is made of timber or plywood section bar or silica gel.
The beneficial effects of the utility model are：Original 50% is expanded by leading note sound, apparatus structure letter
It is single, it is easy to use, it is cost-effective using wood materials environmental protection, using the natural characteristic of wood materials, make its tonequality inconvenient.
Brief description of the drawings
Fig. 1 is the structural representation for the voice guide device that the utility model embodiment provides.
Fig. 2 is the structural representation for the public address set that the utility model embodiment provides.
Fig. 3 is the structural representation for the backboard that amplifies that the utility model embodiment provides.
Embodiment
Reference：10- voice guide device 101- leading note transverse slat 102- leading note riser 103- perforate 20- leading note chambers
The 30- panel 40- that amplify amplify backboard 50- speaking post in yard 301- circular trough 302- groove 303- horn openings
401- leading note grooves 402- amplifies groove 403-U shape annular groove 404- spherical bottom 405- U-shaped recessed grooves.
Fig. 1-3 shows voice guide device 10 provided by the utility model, and the voice guide device 10 includes leading note seat and leading note chamber
20, the leading note seat connects the leading note chamber 20, and the leading note seat includes leading note panel and leading note pedestal, and the leading note panel is set
In on the leading note pedestal, the leading note panel includes leading note transverse slat 101 and leading note riser 102, and the leading note transverse slat 101 is vertical
The leading note riser 102 is connected, the leading note transverse slat 101 is provided with the first U-shaped opening, and the leading note riser is provided with the 2nd U
Shape opening, the leading note pedestal are provided with the depressed part of one end open, and bottom and the side wall of the depressed part connect into circular arc mistake
Cross.
The bottom of the depressed part is provided with perforate 103.
The perforate rectangularity or ellipse.
The upper end open of the leading note chamber 20 is less than lower ending opening flue.
The section rectangularity ring or vesica piscis of the leading note chamber 20.
The leading note seat and leading note chamber 20 use integrated injection molding, the TPE material or ABS material or plastics system of use
Into.
Another object of the present utility model is to provide a kind of public address set, the public address set include voice guide device 10 and
Amplify sound equipment, and the voice guide device 10 amplifies in sound equipment located at described, the top surface of the voice guide device 10 and the sound equipment that amplifies
Top surface flush.
The sound equipment that amplifies includes sound-amplifying seat and speaking post in yard 50, and the speaking post in yard 50 is in the sound-amplifying seat, the expansion
Sound column 50 is into truncated cone-shaped.
The sound-amplifying seat includes amplify panel 30 and the backboard 40 that amplifies, and the panel 30 that amplifies connects the backboard that amplifies
40, the panel 30 that amplifies is provided with horn opening 303, and the top surface of the backboard 40 that amplifies is recessed provided with the U-shaped to lower recess
Groove 405 is fallen into, the top surface for amplifying backboard 40 is additionally provided with downward leading note groove 401, and the medial surface of the backboard 40 that amplifies is provided with U
Shape annular groove 403, the medial surface for amplifying backboard 40 are additionally provided with the groove 402 that amplifies, and the bottom surface of the groove 402 that amplifies is provided with spherical bottom
Face 404, the center of the spherical bottom 404 are provided with the mounting groove of leading note pillar 50；The top surface of the panel 30 that amplifies is provided with downward
Circular trough 301, the opposite sides of the circular trough 301 are respectively equipped with groove 302 to the both sides for amplifying panel 30.
The leading note seat is made of timber or plywood section bar or silica gel.
Audio frequency apparatus is put on public address set, audio sound is imported in public address set by leading note chamber, due to leading note chamber
The materials such as the TPE of use are made, wherein sound be in conductive process very closely, make its in conducting into public address set not
Occur that tonequality changes, be only that sound is expanded to original more than 50%, what it is due to use is all the environmentally friendly material such as timber or TPE
Material is made, and it has reached the effect of environmental protection and pure natural effect, ensure that tonequality does not change, makes its sound undistorted, simply
The effect to amplify is completed, and because the structure of more public address set is simple, it is compact easy to carry.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (11)
- A kind of 1. voice guide device, it is characterised in that：The voice guide device includes leading note seat and leading note chamber, described in the leading note seat connection Leading note chamber, the leading note seat include leading note panel and leading note pedestal, and the leading note panel is described to lead on the leading note pedestal Sound panel includes leading note transverse slat and leading note riser, leading note riser described in the leading note transverse slat vertical connection, on the leading note transverse slat Provided with the first U-shaped opening, the leading note riser is provided with the second U-shaped opening, and the leading note pedestal is provided with the recessed of one end open The portion of falling into, bottom and the side wall of the depressed part connect into arc transition.
- 2. voice guide device according to claim 1, it is characterised in that the bottom of the depressed part is provided with perforate.
- 3. voice guide device according to claim 2, it is characterised in that the perforate rectangularity or ellipse.
- 4. according to the voice guide device described in claim any one of 1-3, it is characterised in that the upper end open of the leading note chamber is less than Lower ending opening flue.
- 5. voice guide device according to claim 4, it is characterised in that the section rectangularity ring or ellipse of the leading note chamber Shape ring.
- 6. according to the voice guide device described in any one of claim 1,2,3,5, it is characterised in that the leading note seat and leading note chamber are adopted With integrated injection molding, the TPE material or ABS material or plastics of use are made.
- 7. voice guide device according to claim 4, it is characterised in that the leading note seat and leading note chamber using integrated injection molding into Type, the TPE material or ABS material or plastics of use are made.
- 8. a kind of public address set, it is characterised in that the public address set includes the voice guide device described in claim any one of 1-7 And the sound equipment that amplifies, the voice guide device amplify in sound equipment located at described, the top surface of the voice guide device and the sound equipment that amplifies Top surface flushes.
- 9. public address set according to claim 8, it is characterised in that the sound equipment that amplifies includes sound-amplifying seat and speaking post in yard, The speaking post in yard is in the sound-amplifying seat, and the speaking post in yard is into truncated cone-shaped.
- 10. public address set according to claim 9, it is characterised in that the sound-amplifying seat includes amplify panel and the back of the body that amplifies Plate, the backboard that amplified described in panel connection that amplifies, the panel that amplifies are provided with horn opening, the top of the backboard that amplifies Face is provided with the U-shaped recessed groove to lower recess, and the top surface of the backboard that amplifies is additionally provided with downward leading note groove, the backboard that amplifies Medial surface is provided with U-loop groove, and the medial surface of the backboard that amplifies is additionally provided with the groove that amplifies, and the bottom surface of the groove that amplifies is provided with spherical bottom Face, the center of the spherical bottom are provided with leading note pillar mounting groove；The top surface of the panel that amplifies is provided with downward circular trough, described The opposite sides of circular trough is respectively equipped with groove to the both sides of the panel that amplifies.
- 11. public address set according to claim 10, it is characterised in that the leading note seat using timber or plywood section bar or Silica gel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855462.0U CN206977700U (en) | 2017-07-14 | 2017-07-14 | A kind of voice guide device and public address set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855462.0U CN206977700U (en) | 2017-07-14 | 2017-07-14 | A kind of voice guide device and public address set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977700U true CN206977700U (en) | 2018-02-06 |
Family
ID=61402519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855462.0U Expired - Fee Related CN206977700U (en) | 2017-07-14 | 2017-07-14 | A kind of voice guide device and public address set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977700U (en) |
-
2017
- 2017-07-14 CN CN201720855462.0U patent/CN206977700U/en not_active Expired - Fee Related
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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: 20180206 Termination date: 20190714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |