CN208657069U - A kind of novel horn - Google Patents
A kind of novel horn Download PDFInfo
- Publication number
- CN208657069U CN208657069U CN201821219808.9U CN201821219808U CN208657069U CN 208657069 U CN208657069 U CN 208657069U CN 201821219808 U CN201821219808 U CN 201821219808U CN 208657069 U CN208657069 U CN 208657069U
- Authority
- CN
- China
- Prior art keywords
- cover body
- stretchable sheet
- rear cover
- loudspeaker rear
- fixinig plate
- 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 discloses a kind of novel horn, including speaker front cover body, loudspeaker rear cover body, electrical terminals mounting base, connection sheet, stretchable sheet mounting rack, stretchable sheet, fixinig plate and attachment base, the speaker front cover body is provided with circle, loudspeaker rear cover body is installed on the top surface of the speaker front cover body, and loudspeaker rear cover body is connected with speaker front cover body by screw, the top surface middle position of the loudspeaker rear cover body is connected with attachment base, and attachment base and loudspeaker rear cover body by integral forming, fixinig plate is provided on the top surface of the attachment base, and fixinig plate is provided in round, the utility model is by unclamping fastening screw, stretchable sheet is set to horizontally slip, to make connection sheet that can freely adjust to the distance between loudspeaker rear cover body, fastening screw is tightened after the completion of adjustment stretchable sheet is fixed, pass through above-mentioned measure While facilitating installation, the scope of application of the utility model can be improved.
Description
Technical field
The utility model relates to loudspeaker technical field, specifically a kind of novel horn.
Background technique
Loudspeaker are the audible signal(l)ing devices of automobile.In the driving process of automobile, driver issues with regulation as needed
Required acoustic signal alerts pedestrian and causes other vehicles note that guaranteeing traffic safety, while being also used to urge row and transmit to believe
Number.Its working principle is that when pressing on steering wheel or when the horn button of other positions, the electric current from battery can be by returning
Road flows on the electromagnetic coil of electric horn breaker point unit, and electromagnetic coil attracts the dynamic touching of relay to close the switch, and electric current passes to loudspeaker
Place, electric current make the work of electromagnet of trumpet, so that vibrating membrane be made to vibrate and make a sound.Existing loudspeaker have been easy water
Into, and be not easy to be discharged, loudspeaker are easily damaged, shorten its service life, while existing loudspeaker connecting terminal is more fragile, Gu
It is fixed loosely to easily snap off distortion.
It is existing to provide a kind of novel horn application No. is 201720671369.4 and although can solve the above problem, still
In place of appointing right Shortcomings, since the equipment is certain for installing fixed fixation leaf length, when automobile model changes
When the novel horn during the installation process, the length of fixinig plate may be too long or too short, causes fixinig plate to need to cut, with suitable
The variation of automobile model is answered, installation is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of novel horns, to solve in the prior art when automobile model becomes
During the installation process, the length of fixinig plate may be too long or too short for loudspeaker when change, caused by inconvenient problem is installed.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel horn, including speaker front cover
Body, loudspeaker rear cover body, electrical terminals mounting base, connection sheet, stretchable sheet mounting rack, stretchable sheet, fixinig plate and attachment base, the loudspeaker
Front cover body is provided with circle, is equipped with loudspeaker rear cover body on the top surface of the speaker front cover body, and loudspeaker rear cover body with
Speaker front cover body is connected by screw, and the top surface middle position of the loudspeaker rear cover body is connected with attachment base, and connects
Seat and loudspeaker rear cover body by integral forming, are provided with fixinig plate on the top surface of the attachment base, and fixinig plate is provided in round,
Fixinig plate is connected by connecting screw with attachment base, and the top surface side of the fixinig plate is provided with stretchable sheet mounting rack,
The mounting groove of stretchable sheet mounting rack being internally provided with for installing stretchable sheet, and stretchable sheet is mounted on the inside of mounting groove, institute
It states stretchable sheet and is connected with connection sheet far from the side of fixinig plate, and connection sheet and stretchable sheet are integrally formed, the top of the stretchable sheet
It is provided with anti-skidding annular knurl on portion surface, fastening screw, and fastening screw are installed on the top surface of the stretchable sheet mounting rack
Through stretchable sheet mounting rack and it is against on the surface of stretchable sheet.
Preferably, setting is there are two mounting hole on the surface of the connection sheet, between edge of the loudspeaker rear cover body etc.
Away from being provided with installation foot, and installation foot and loudspeaker rear cover body by integral forming.
Preferably, electrical terminals mounting base is provided on the end surface of the loudspeaker rear cover body, and electrical terminals are installed
Seat and loudspeaker rear cover body by integral forming pass through electrical terminals there are two housing screw installations on the surface of electrical terminals mounting base.
Preferably, finite place piece is arranged in the other side of the stretchable sheet, and the size of locating part is greater than stretchable sheet mounting rack
On mounting groove size.
Compared with prior art, the utility model has the beneficial effects that the utility model first unclamps fastening spiral shell when in use
Nail, allows stretchable sheet to horizontally slip, thus adjust connection sheet can freely to the distance between loudspeaker rear cover body, Zhi Hougen
Adjust connection sheet the distance between to loudspeaker rear cover body according to actual demand, tightened after the completion of adjustment fastening screw to stretchable sheet into
Row is fixed, and through above-mentioned measure while facilitating the utility model to install, the use scope of the utility model can be improved, and is led to
It crosses on the top surface of stretchable sheet and is provided with anti-skidding annular knurl, the frictional force between fastening screw and stretchable sheet can be increased, made
Obtaining stretchable sheet will not loosen easily, by the way that finite place piece is arranged in the other side of stretchable sheet, guarantee in adjustment stretchable sheet position
It using, stretchable sheet will not be separated with stretchable sheet mounting rack, there is installation foot by the edge spaced set in loudspeaker rear cover body,
Facilitate and the utility model is installed on automobile.
Detailed description of the invention
Fig. 1 is the whole structure schematic diagram of the utility model；
Fig. 2 is the whole side structure schematic diagram of the utility model；
In figure: 1, speaker front cover body；2, loudspeaker rear cover body；3, connecting screw；4, electrical terminals；5, electrical terminals are installed
Seat；6, housing screw；7, stretchable sheet mounting rack；8, stretchable sheet；9, connection sheet；10, attachment base；11, anti-skidding annular knurl；12, it fastens
Screw；13, locating part；14, fixinig plate；15, mounting hole；16, installation foot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to FIG. 1-2, in the utility model embodiment, a kind of novel horn, including speaker front cover body 1, loudspeaker rear cover
Body 2, electrical terminals mounting base 5, connection sheet 9, stretchable sheet mounting rack 7, stretchable sheet 8, fixinig plate 14 and attachment base 10, the loudspeaker
Front cover body 1 is provided with circle, and loudspeaker rear cover body 2, and loudspeaker rear cover body 2 are equipped on the top surface of the speaker front cover body 1
It is connected with speaker front cover body 1 by screw, the top surface middle position of the loudspeaker rear cover body 2 is connected with attachment base 10,
And attachment base 10 and loudspeaker rear cover body 2 are integrally formed, and fixinig plate 14 are provided on the top surface of the attachment base 10, and fixed
Piece 14 is provided in round, and fixinig plate 14 is connected by connecting screw 3 with attachment base 10, the top surface one of the fixinig plate 14
Side is provided with stretchable sheet mounting rack 7, the mounting groove of stretchable sheet mounting rack 7 being internally provided with for installing stretchable sheet 8, and stretches
Piece 8 is mounted on the inside of mounting groove, and the stretchable sheet 8 is connected with connection sheet 9 far from the side of fixinig plate 14, and connection sheet 9 with
Stretchable sheet 8 is integrally formed, and is provided with anti-skidding annular knurl 11, the top of the stretchable sheet mounting rack 7 on the top surface of the stretchable sheet 8
Fastening screw 12 is installed, and fastening screw 12 through stretchable sheet mounting rack 7 and is against on the surface of stretchable sheet 8 on portion surface,
There are two mounting holes 15, the edge spaced set of the loudspeaker rear cover body 2 installation for setting on the surface of the connection sheet 9
Foot 16, and installation foot 16 and loudspeaker rear cover body 2 are integrally formed, and are provided with power connection end on the end surface of the loudspeaker rear cover body 2
Sub- mounting base 5, and electrical terminals mounting base 5 and loudspeaker rear cover body 2 are integrally formed, and are passed through on the surface of electrical terminals mounting base 5
There are two electrical terminals 4, the other sides of the stretchable sheet 8, and finite place piece 13, and the ruler of locating part 13 is arranged for the installation of housing screw 6
The very little size greater than the mounting groove on stretchable sheet mounting rack 7, first unclamps fastening screw 12 when in use, keeps stretchable sheet 8 left
Right sliding adjusts according to actual needs later to make connection sheet 9 that can freely adjust to the distance between loudspeaker rear cover body 2
Connection sheet 9 arrives the distance between loudspeaker rear cover body 2, fastening screw 12 is tightened after the completion of adjustment, stretchable sheet 8 is fixed, and leads to
Above-mentioned measure is crossed while facilitating the utility model to install, the use scope of the utility model can be improved.
The working principle of the utility model is: the utility model first unclamps fastening screw 12 when in use, make stretchable sheet 8 can
To horizontally slip, to make connection sheet 9 that can freely adjust to the distance between loudspeaker rear cover body 2, later according to actual needs
It adjusts connection sheet 9 and arrives the distance between loudspeaker rear cover body 2, fastening screw 12 is tightened after the completion of adjustment, stretchable sheet 8 is consolidated
It is fixed, through above-mentioned measure while facilitating the utility model to install, the use scope of the utility model can be improved, by
It is provided with anti-skidding annular knurl 11 on the top surface of stretchable sheet 8, the frictional force between fastening screw 12 and stretchable sheet 8 can be increased,
So that stretchable sheet 8 will not loosen easily, by the way that finite place piece 13 is arranged in the other side of stretchable sheet 8, guarantee in adjustment stretchable sheet 8
The use of position, stretchable sheet 8 will not be separated with stretchable sheet mounting rack 7, pass through the edge spaced set in loudspeaker rear cover body 2
There is installation foot 16, facilitates and the utility model is installed on automobile.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of novel horn, including speaker front cover body (1), loudspeaker rear cover body (2), electrical terminals mounting base (5), connection sheet
(9), stretchable sheet mounting rack (7), stretchable sheet (8), fixinig plate (14) and attachment base (10), it is characterised in that: the speaker front cover
Body (1) is provided with circle, is equipped with loudspeaker rear cover body (2) on the top surface of the speaker front cover body (1), and loudspeaker rear cover body
(2) it is connected with speaker front cover body (1) by screw, the top surface middle position of the loudspeaker rear cover body (2) is connected with company
Joint chair (10), and attachment base (10) and loudspeaker rear cover body (2) are integrally formed, and are provided on the top surface of the attachment base (10)
Fixinig plate (14), and fixinig plate (14) is provided in round, fixinig plate (14) is connected by connecting screw (3) with attachment base (10)
It connects, the top surface side of the fixinig plate (14) is provided with stretchable sheet mounting rack (7), and the inside of stretchable sheet mounting rack (7) is set
It is equipped with the mounting groove for installing stretchable sheet (8), and stretchable sheet (8) is mounted on the inside of mounting groove, the stretchable sheet (8) is separate
The side of fixinig plate (14) is connected with connection sheet (9), and connection sheet (9) and stretchable sheet (8) are integrally formed, the stretchable sheet (8)
Top surface on be provided with anti-skidding annular knurl (11), fastening screw is installed on the top surface of the stretchable sheet mounting rack (7)
(12), and fastening screw (12) through stretchable sheet mounting rack (7) and is against on the surface of stretchable sheet (8).
2. a kind of novel horn according to claim 1, it is characterised in that: be provided on the surface of the connection sheet (9)
The edge spaced set of two mounting holes (15), the loudspeaker rear cover body (2) has installation foot (16), and installation foot (16) with
Loudspeaker rear cover body (2) is integrally formed.
3. a kind of novel horn according to claim 1, it is characterised in that: the end surface of the loudspeaker rear cover body (2)
On be provided with electrical terminals mounting base (5), and electrical terminals mounting base (5) and loudspeaker rear cover body (2) are integrally formed, electrical terminals
By housing screw (6) installation, there are two electrical terminals (4) on the surface of mounting base (5).
4. a kind of novel horn according to claim 1, it is characterised in that: the other side of the stretchable sheet (8) is provided with
Locating part (13), and the size of locating part (13) is greater than the size of the mounting groove on stretchable sheet mounting rack (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219808.9U CN208657069U (en) | 2018-07-31 | 2018-07-31 | A kind of novel horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219808.9U CN208657069U (en) | 2018-07-31 | 2018-07-31 | A kind of novel horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208657069U true CN208657069U (en) | 2019-03-26 |
Family
ID=65787046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219808.9U Expired - Fee Related CN208657069U (en) | 2018-07-31 | 2018-07-31 | A kind of novel horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208657069U (en) |
-
2018
- 2018-07-31 CN CN201821219808.9U patent/CN208657069U/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: 20190326 Termination date: 20190731 |