CN206851030U - A kind of guide's loudspeaker - Google Patents
A kind of guide's loudspeaker Download PDFInfo
- Publication number
- CN206851030U CN206851030U CN201720545305.XU CN201720545305U CN206851030U CN 206851030 U CN206851030 U CN 206851030U CN 201720545305 U CN201720545305 U CN 201720545305U CN 206851030 U CN206851030 U CN 206851030U
- Authority
- CN
- China
- Prior art keywords
- pipe
- piece
- positioning pipe
- mobile regulation
- positioning
- 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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Abstract
It the utility model is related to a kind of guide's loudspeaker, including positioning pipe, mobile regulation pipe is set with positioning pipe, the lower end outer surface of mobile regulation pipe is provided with external screw thread, the upper end inner surface of positioning pipe is provided with internal thread, and positioning pipe upper end and the lower end of mobile regulation pipe are connected through a screw thread；Positioning pipe and the inside of mobile regulation pipe are provided with cavity；The upper end outer peripheral face of mobile regulation pipe is provided with some boxes that amplify；The bottom side of the wall of positioning pipe is plugged with voice conducting pipe, and voice conducting pipe is in horizontally disposed, and the outer end of voice conducting pipe is provided with microphone.Voice signal can be passed to voice conducting pipe by the utility model by microphone, voice signal is passed to mobile regulation pipe by voice conducting pipe by positioning pipe, mobile regulation pipe realizes the broadcasting that amplifies by the box that amplifies, and guide can be facilitated to transmit sound indicator signal while walking path is indicated by the loudspeaker.
Description
Technical field
It the utility model is related to a kind of loudspeaker, and in particular to a kind of guide's loudspeaker.
Background technology
Loudspeaker is exactly to be amplified sound as its name suggests, the farther meaning of propagation, with respect to loudspeaker for audio amplifier
Sound penetration it is stronger.According to occupation mode：Wired intercom and wireless microphone can be divided into；Megaphone；Used according to using
On the way：Teaching class loudspeaker can be divided into, class loudspeaker of conducting a sightseeing tour, entertain class loudspeaker.Loudspeaker is according to its volume, occupation mode and use
Way can be divided into polytype, respectively have it to use where advantage.Portable loudspeaker is because shape size, loudspeaker are limited, general power
All there was only 3--8W.And wireless microphone is with wired intercom that then volume size is variant, purposes is different, and small volume is adapted to
Teacher, guide use, and hang over loins, play both hands more free.Existing loudspeaker inconvenience guide holds, it has not been convenient to
Indicate to transmit sound indicator signal while walking path.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided one kind can be incited somebody to action by microphone
Voice signal is passed to voice conducting pipe, and the incoming mobile regulation pipe of voice signal, mobile regulation pipe are passed through expansion by voice conducting pipe by positioning pipe
Sound box realizes the broadcasting that amplifies, and guide can be facilitated to transmit sound indicator signal while walking path is indicated by the loudspeaker
Guide's loudspeaker.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of guide's loudspeaker, including positioning pipe, mobile regulation pipe, the lower end of mobile regulation pipe are set with positioning pipe
Outer surface is provided with external screw thread, and the upper end inner surface of positioning pipe is provided with internal thread, and positioning pipe upper end and the lower end of mobile regulation pipe lead to
Cross threaded connection；Positioning pipe and the inside of mobile regulation pipe are provided with cavity；The upper end outer peripheral face of mobile regulation pipe is provided with some expansions
Sound box；The bottom side of the wall of positioning pipe is plugged with voice conducting pipe, and voice conducting pipe is in horizontally disposed, and the outer end of voice conducting pipe is provided with microphone；It is fixed
The lower end side of position pipe is provided with first and holds piece, and the first top for holding piece is provided with the first banking stop, and first holds the bottom of piece provided with the
One bluff piece, the first banking stop and the first bluff piece are arc shape；The lower end opposite side of positioning pipe holds piece provided with second, and second holds
The top of piece is provided with the second banking stop, and the second bottom for holding piece is provided with the second bluff piece, and the second banking stop and the second bluff piece are arc
Face shape；First, which holds piece and second, holds and is provided with buffer spring between piece.
Further, gag lever post is plugged with the middle part of the positioning pipe, the inner of gag lever post is arranged in positioning pipe, spacing
The outer end of bar is provided with deduction cap, and deduction cap snaps onto the outside of positioning pipe.
Further, the outer end of the deduction cap and gag lever post is connected through a screw thread.
Further, the outer surface of the deduction cap is provided with anti-slip veins.
Further, the top of the mobile regulation pipe is provided with insertion pipe, and the axial location of insertion pipe is provided with inserting groove.
After said structure, the utility model has the beneficial effect that：It can be held by positioning pipe with convenient use person；Pass through
First, which holds piece, is held piece with second and can be held with convenient use person；By buffer spring can improve first hold piece and second hold piece it
Between cushioning effect；Voice conducting pipe is plugged on the side locations of positioning pipe, and voice signal can be passed to by user by microphone
The incoming mobile regulation pipe of voice signal, mobile regulation pipe are realized and amplified by positioning pipe by voice conducting pipe, voice conducting pipe by the box that amplifies
Play, guide can be facilitated to transmit sound indicator signal while walking path is indicated by the loudspeaker.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of guide's loudspeaker described in the utility model, including positioning pipe 11, the inner sleeve of positioning pipe 11
Equipped with mobile regulation pipe 12, the lower end outer surface of mobile regulation pipe 12 is provided with external screw thread, and the upper end inner surface of positioning pipe 11 is provided with
Internal thread, the upper end of positioning pipe 11 and the lower end of mobile regulation pipe 12 are connected through a screw thread；Positioning pipe 11 and mobile regulation pipe 12
Inside is provided with cavity 13；The upper end outer peripheral face of mobile regulation pipe 12 is provided with some boxes 14 that amplify；The bottom side of the wall of positioning pipe 11 is inserted
Voice conducting pipe 17 is connected to, voice conducting pipe 17 is in horizontally disposed, and the outer end of voice conducting pipe 17 is provided with microphone 18；The lower end side of positioning pipe 11
Piece 19 is held provided with first, the first top for holding piece 19 is provided with the first banking stop 20, and the first bottom for holding piece 19 is provided with the first bluff piece
21, the first banking stop 20 and the first bluff piece 21 are arc shape；The lower end opposite side of positioning pipe 11 holds piece 22 provided with second, the
Two tops for holding piece 22 are provided with the second banking stop 23, and the second bottom for holding piece 22 is provided with the second bluff piece 24, the second banking stop 23 with
Second bluff piece 24 is arc shape；First, which holds piece 19 and second, holds and is provided with buffer spring 25 between piece 22；In positioning pipe 11
Portion is plugged with gag lever post 26, and the inner of gag lever post 26 is arranged in positioning pipe 11, and the outer end of gag lever post 26 is provided with deduction cap 27, deduction cap
27 snap onto the outside of positioning pipe 11；Deduction cap 27 and the outer end of gag lever post 26 are connected through a screw thread；The outer surface of deduction cap 27 is provided with
Anti-slip veins；The top of mobile regulation pipe 12 is provided with insertion pipe 15, and the axial location of insertion pipe 15 is provided with inserting groove 16.
The utility model guide's loudspeaker, can be held by positioning pipe 11 with convenient use person；Piece 19 is held by first
Piece 22 is held with second to hold with convenient use person；By buffer spring 25 can improve first hold piece 19 and second hold piece 22 it
Between cushioning effect；Voice conducting pipe 17 is plugged on the side locations of positioning pipe 11, and user can be believed sound by microphone 18
Number incoming voice conducting pipe 17, voice conducting pipe 17 are logical by the incoming mobile regulation pipe 12 of voice signal, mobile regulation pipe 12 by positioning pipe 11
Cross the box 14 that amplifies and realize the broadcasting that amplifies, guide can be facilitated to transmit sound while walking path is indicated by the loudspeaker and referred to
Show signal.
Wherein, the middle part of positioning pipe 11 is plugged with gag lever post 26, and the inner of gag lever post 26 is arranged in positioning pipe 11, spacing
The outer end of bar 26 is provided with deduction cap 27, and deduction cap 27 snaps onto the outside of positioning pipe 11；Deduction cap 27 and the outer end of gag lever post 26 pass through spiral shell
Line connects；The outer surface of deduction cap 27 is provided with anti-slip veins；So the lower end to mobile regulation pipe 12 can be facilitated by gag lever post 26
Spacing control is carried out, can be facilitated by deduction cap 27 and stop interlocking is carried out to gag lever post 26.
Wherein, the top of mobile regulation pipe 12 is provided with insertion pipe 15, and the axial location of insertion pipe 15 is provided with inserting groove 16；Institute
Can be convenient to indicate direction of travel with grafting guide's flag by inserting groove 16 with insertion pipe 15.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (5)
1. a kind of guide's loudspeaker, including positioning pipe（11）, it is characterised in that：Positioning pipe（11）Inside it is set with mobile regulation pipe
（12）, mobile regulation pipe（12）Lower end outer surface be provided with external screw thread, positioning pipe（11）Upper end inner surface be provided with internal thread, it is fixed
Position pipe（11）Upper end and mobile regulation pipe（12）Lower end be connected through a screw thread；Positioning pipe（11）With mobile regulation pipe（12）It is interior
Portion is provided with cavity（13）；Mobile regulation pipe（12）Upper end outer peripheral face be provided with some boxes that amplify（14）；Positioning pipe（11）Lower end
Side wall is plugged with voice conducting pipe（17）, voice conducting pipe（17）In horizontally disposed, voice conducting pipe（17）Outer end be provided with microphone（18）；Positioning
Pipe（11）Lower end side hold piece provided with first（19）, first holds piece（19）Top be provided with the first banking stop（20）, first holds
Piece（19）Bottom be provided with the first bluff piece（21）, the first banking stop（20）With the first bluff piece（21）It is arc shape；Positioning pipe
（11）Lower end opposite side hold piece provided with second（22）, second holds piece（22）Top be provided with the second banking stop（23）, second holds
Piece（22）Bottom be provided with the second bluff piece（24）, the second banking stop（23）With the second bluff piece（24）It is arc shape；First holds
Piece（19）Piece is held with second（22）Between be provided with buffer spring（25）.
2. guide's loudspeaker according to claim 1, it is characterised in that：Positioning pipe（11）Middle part be plugged with gag lever post
（26）, gag lever post（26）The inner be arranged on positioning pipe（11）It is interior, gag lever post（26）Outer end be provided with deduction cap（27）, deduction cap（27）
Snap onto positioning pipe（11）Outside.
3. guide's loudspeaker according to claim 2, it is characterised in that：Deduction cap（27）With gag lever post（26）Outer end lead to
Cross threaded connection.
4. guide's loudspeaker according to claim 2, it is characterised in that：Deduction cap（27）Outer surface be provided with anti-slip veins.
5. guide's loudspeaker according to claim 1, it is characterised in that：Mobile regulation pipe（12）Top be provided with grafting
Pipe（15）, insertion pipe（15）Axial location be provided with inserting groove（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545305.XU CN206851030U (en) | 2017-05-17 | 2017-05-17 | A kind of guide's loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545305.XU CN206851030U (en) | 2017-05-17 | 2017-05-17 | A kind of guide's loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851030U true CN206851030U (en) | 2018-01-05 |
Family
ID=60796245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545305.XU Expired - Fee Related CN206851030U (en) | 2017-05-17 | 2017-05-17 | A kind of guide's loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851030U (en) |
-
2017
- 2017-05-17 CN CN201720545305.XU patent/CN206851030U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20180517 |