CN205693874U - A kind of bugle audio amplifier - Google Patents
A kind of bugle audio amplifier Download PDFInfo
- Publication number
- CN205693874U CN205693874U CN201620459288.3U CN201620459288U CN205693874U CN 205693874 U CN205693874 U CN 205693874U CN 201620459288 U CN201620459288 U CN 201620459288U CN 205693874 U CN205693874 U CN 205693874U
- Authority
- CN
- China
- Prior art keywords
- bugle
- audio amplifier
- sound
- casing
- installing hole
- 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 bugle audio amplifier, belong to stereo set field, the sidewall of casing is provided with bugle installing hole, bugle unit includes bugle body, the inside of casing is stretched in one end of bugle body, one end of bugle body is connected with bugle installing hole, and one end being connected with bugle installing hole of bugle body is for going out sound end, and the cross section going out sound end is square.Existing vertical bugle sound equipment can be revised as a horizontal sound equipment by the design, reduces the obstruction of bugle horizontal transmission sound wave under horizontal state by the bugle body of special construction, improves the effect of sound field under horizontal state.
Description
Technical field
This utility model relates to stereo set field, a kind of bugle audio amplifier.
Background technology
Sound equipment is that contemporary common audio frequency plays instrument, many digital fans and audio frequency fan to obtain more preferably
Seeing and hearing enjoyment, can additionally buy independent sound equipment.
Independent sound equipment has bigger audio amplifier to accommodate bigger sounding list for comparing source of sound built-in with digital product
Unit, it is provided that preferably tonequality.
Inventor finds under study for action, and existing sound equipment is mainly vertical sound box, in the case of spatial altitude is limited, makes
User often selects traverse sound equipment, and bugle sound equipment tonequality in the case of traverse on the market is poor.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of bugle audio amplifier.
This utility model solves its technical problem and realizes by the following technical solutions:
A kind of bugle audio amplifier, including casing and bugle unit, the sidewall of described casing is provided with bugle installing hole, described number
Angle unit includes bugle body, and the inside of described casing, the other end of described bugle body are stretched in one end of described bugle body
Be connected with described bugle installing hole, one end being connected with described bugle installing hole of described bugle body for going out sound end, described in go out
The cross section of sound end is square.
Preferably, the junction between described casing and described bugle body is provided with sealing ring, and described sealing ring is by rubber
Glue or silica gel are made.
Preferably, the cross sectional shape of described sealing ring is trapezoidal.
Preferably, the cross sectional shape of described sealing ring is right-angled trapezium, and the oblique waist of described right-angled trapezium is with described bugle originally
The lateral surface of body offsets, and the right angle waist of described right-angled trapezium offsets with described bugle installing hole.
Preferably, described bugle unit also includes outer edge, described outer edge with described go out sound end be connected, described outer edge
It is positioned at the outside of described casing and props up the sidewall of described casing, going out sound end described in edge, described outer edge and extend.
The beneficial effects of the utility model are: this utility model provides a kind of bugle audio amplifier, corresponding bugle audio amplifier tool
Having bugle body, the cross section going out sound end of bugle body is square, and the sound of horn is in crouch at whole sound equipment puts shape
State or when placing state vertically, sound wave all can be normally carried out in the diffusion of horizontal direction, contributes to setting up more preferable sound field, improves
Tonequality.By this utility model as, common vertical bugle audio amplifier can be transform the most spendable vertical and horizontal bugle sound
Case.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
The structural representation of a kind of bugle audio amplifier that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is that the B-B in Fig. 2 is to sectional view；
Fig. 4 is that the C-C in Fig. 2 is to sectional view；
Fig. 5 is the structural representation of bugle unit in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, and is described further this utility model, to facilitate technical staff to manage
Solve.
Referring to Fig. 1 to Fig. 5, this utility model embodiment provides a kind of bugle audio amplifier, including casing 10 and bugle list
Unit 20.
The sidewall of casing 10 is provided with bugle installing hole, and bugle unit 20 includes bugle body 21, the one of bugle body 21
End stretches into the inside of casing 10, and one end of bugle body 21 is connected with bugle installing hole, bugle body 21 with bugle installing hole
The one end being connected is for going out sound end 22, and the cross section going out sound end 22 is square.
It is square that to go out sound end 22 be that all producing under traverse places two states vertically of designing of inventor is reliable horizontal
The structure of diffusion sound wave, its object is to make bugle audio amplifier be provided with good tonequality effect at traverse under two states with placing vertically
Really, allow the suitable environment of bugle audio amplifier wider.No matter under vertical state or under horizontal state, the sound that bugle unit 20 spreads out of
The sound structure when transversely propagating is all consistent.
In the present embodiment, the junction between casing 10 and bugle body 21 is provided with sealing ring 30, sealing ring 30 by
Rubber or silica gel are made.
The cross sectional shape of sealing ring 30 is trapezoidal.Preferably, the cross sectional shape of sealing ring 30 is right-angled trapezium, right-angled trapezium
The lateral surface of oblique waist and bugle body 21 offset, the right angle waist of right-angled trapezium offsets with bugle installing hole.Cross section is right angle ladder
The sealing ring energy 30 of shape reaches the lateral wall laminating of the little bugle body in the one end big with one end more adapted to, the inclination of bugle body 21
Angle is consistent with the angle of inclination of oblique waist so that the soundproof effect of sealing ring 30 and filling effect play more preferably.
Rubber and silica gel belong to soft material, have good damping effect, and can blind effectively.Corresponding
, sealing ring 30 can reduce the vibrations transmitted by bugle body 21 that casing 10 is subject to so that the placement situation of device is more
Stable.Additionally, the sound chamber in casing 10 is isolated from the outside by sealing ring 30, decrease the waste of sound so that the sound sent
More concentrate, make the tonequality of bugle audio amplifier more preferable.
Preferably, bugle unit 20 also includes outer edge 23, and outer edge 23 is connected with going out sound end 22, and outer edge 23 is positioned at case
The outside of body 10 and prop up the sidewall of casing 10, outer edge 23 extends along going out sound end 22.
Owing to outer rim exposes, and it is resisted against on the casing 10 at bugle installing hole edge, utilizes the casing 10 restriction to outer rim
Effect, can reduce the vibrations that bugle body 21 is lower in working order, the distortion factor of reduction sound.And can ensure that bugle go out sound
Mouthful expose, will not keeping out by casing 10, therefore, will not be blocked from the sound at the close bugle edge that bugle spreads out of, subtract
Lack the loss of acoustic energy, and do not interfered with the transmitting boundary of original horn sound, improve the quality of sound.
Utilizing the scheme that this utility model provides, user can revise and obtain new-type bugle audio amplifier.New-type number
Angle audio amplifier has bugle body, the cross section going out sound end of bugle body be length-width ratio be the rectangle of 6 to 4.New-type bugle audio amplifier
Can improve on the basis of existing vertical bugle sound equipment and obtain.Sound end is gone out by the rectangle of 6 to 4, horn
Sound equipment whole sound equipment be in sleeping put state time, sound wave can transversely be diffused, and contributes to setting up more preferable sound field, improves
Tonequality.By this utility model, common vertical bugle audio amplifier can be transform as horizontal bugle audio amplifier.
In this utility model, the essential features that outer edge and the non-this utility model of sealing ring are implemented, can basis
It is actually needed and deletes.
Embodiment provided above is better embodiment of the present utility model, is only used for convenient explanation this utility model, and
Non-this utility model is made any pro forma restriction, any art has usually intellectual, if without departing from
In the range of the carried technical characteristic of this utility model, the done local of this utility model disclosed technology content is utilized to change or repair
The Equivalent embodiments of decorations, and without departing from technical characteristic content of the present utility model, all still fall within this utility model technical characteristic
In the range of.
Claims (5)
1. a bugle audio amplifier, including casing and bugle unit, it is characterised in that the sidewall of described casing is provided with bugle and installs
Hole, described bugle unit includes bugle body, and the inside of described casing, described bugle body are stretched in one end of described bugle body
The other end be connected with described bugle installing hole, one end being connected with described bugle installing hole of described bugle body is for going out sound
End, described in go out the cross section of sound end square.
A kind of bugle audio amplifier the most according to claim 1, it is characterised in that between described casing and described bugle body
Junction is provided with sealing ring, and described sealing ring is made up of rubber or silica gel.
A kind of bugle audio amplifier the most according to claim 2, it is characterised in that the cross sectional shape of described sealing ring is trapezoidal.
A kind of bugle audio amplifier the most according to claim 3, it is characterised in that the cross sectional shape of described sealing ring is right angle ladder
Shape, the oblique waist of described right-angled trapezium offsets with the sidewall of described bugle body.
A kind of bugle audio amplifier the most according to claim 1, it is characterised in that described bugle unit also includes outer edge, institute
State outer edge with described go out sound end be connected, described outer edge is positioned at the outside of described casing and props up the sidewall of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459288.3U CN205693874U (en) | 2016-05-18 | 2016-05-18 | A kind of bugle audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459288.3U CN205693874U (en) | 2016-05-18 | 2016-05-18 | A kind of bugle audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693874U true CN205693874U (en) | 2016-11-16 |
Family
ID=57262191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459288.3U Expired - Fee Related CN205693874U (en) | 2016-05-18 | 2016-05-18 | A kind of bugle audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693874U (en) |
-
2016
- 2016-05-18 CN CN201620459288.3U patent/CN205693874U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180518 |