CN209426921U - A kind of loudspeaker fastening assembling connecting piece - Google Patents
A kind of loudspeaker fastening assembling connecting piece Download PDFInfo
- Publication number
- CN209426921U CN209426921U CN201821172796.9U CN201821172796U CN209426921U CN 209426921 U CN209426921 U CN 209426921U CN 201821172796 U CN201821172796 U CN 201821172796U CN 209426921 U CN209426921 U CN 209426921U
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- China
- Prior art keywords
- main body
- fastening structure
- fixed plate
- packed
- linked
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- 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.)
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to electric vehicle horn technical fields more particularly to a kind of loudspeaker to fasten assembling connecting piece.The technical solution adopted in the utility model is: assembling fastening structure including arc-shaped main body, the upper end that main body assembles fastening structure is equipped with an integrally formed fixed plate that is linked and packed, the left end face for the fixed plate that is linked and packed is overlapped with the left end face of main body assembly fastening structure, the right end face for the fixed plate that is linked and packed is overlapped with the right end face of main body assembly fastening structure, the left end face for the fixed plate that is linked and packed is overlapped with the left end face of main body assembly fastening structure, the circular arc perimeter that main body assembles fastening structure is greater than a quarter of the circular arc overall circumference of place diameter.The utility model has the advantages that: be more convenient when carrying out assembly connection, assembly connection it is more efficient, and still be able to reach preferable being completely embedded property after assembling, keep the stability of horn structure in use more preferable, service life is also longer.
Description
Technical field
The utility model relates to electric vehicle horn technical fields more particularly to a kind of loudspeaker to fasten assembling connecting piece.
Background technique
Loudspeaker are mechanical fittings more commonly used in various vehicles, its use can provide to vehicle in use process auxiliary
The safety guarantee helped.Electric vehicle is using more extensive non-motor vehicle, it meets the environmental requirement of country.The structure packet of loudspeaker
Multiple components are included, wherein outer fix is a fastening locking device, it can be complete by the coincidence part of horn main body structure
Portion is locked together, traditional mode be using one it is cylindrical be locked ring and carry out assembly connection, in order to reach dress
Annular locking mechanism can be designed to the lesser size of tolerance when being produced, although can ensure in this way by the compactness matched
Being completely embedded property after assembly, but when being assembled since tolerance is smaller, so leading to, dress relatively difficult in assembly
The efficiency of timing is relatively low, and assembly cost also accordingly increases.
Utility model content
The purpose of the utility model is to provide a kind of loudspeaker to fasten assembling connecting piece, it passes through the connection ring point that will be locked
Dress up two mutually matched structures, when carrying out assembly connection be more convenient, assembly connection it is more efficient, and assemble after still
Preferable being completely embedded property can so be reached, a portion is the fastening assembling connecting piece of the utility model, including it passes through
Side is fixedly connected with position setting damping and connects seal groove, is subtracted when being assembled by connecting placement one in seal groove in damping
Shake connection washer, can make horn main body structure has preferable damping effect between the connector that is locked, to make loudspeaker
The stability of structure in use is more preferable, and service life is also longer.
The technical solution of the utility model is as follows:
A kind of loudspeaker fastening assembling connecting piece, it is characterised in that: fastening structure is assembled including arc-shaped main body, it is described
The upper end that main body assembles fastening structure is equipped with an integrally formed fixed plate that is linked and packed, the fixed plate that is linked and packed
The left end face of left end face and the main body assembly fastening structure be overlapped, the right-hand end of the fixed plate that is linked and packed
Face is overlapped with the right end face of main body assembly fastening structure, the circular arc perimeter of the main body assembly fastening structure
Greater than a quarter of the circular arc overall circumference of place diameter, the circular arc perimeter of the main body assembly fastening structure is less than place
The half of the circular arc overall circumference of diameter, it is wide that the thickness of the fixed plate that is linked and packed is less than main body assembly fastening structure
The one third of degree, the position that the upper end of the main body assembly fastening structure is located on rear side of the fixed plate that is linked and packed are set
There are two cylindrical inside fixedly connected hole, the main body assembly fastening structure lower end arc surface is arc-shaped equipped with one
Damping connects seal groove, center of arc's axis of the damping connection seal groove and the circular arc of main body assembly fastening structure
Central axis is identical, and the damping connection seal groove intersects with the inside fixedly connected hole, and the main body assembly is fastenedly connected knot
The position that the upper end of structure is located at the fixed front edge of board that is linked and packed sets that there are two cylindrical outer side fixedly connected holes.
Further, the distance of two outside fixedly connected holes less than two inside fixedly connected holes away from
From.
Further, it is fixed to be respectively arranged on the left side and the right side a cylindrical entirety for the positive front end of the fixed plate that is linked and packed
The diameter of pilot hole, the entirety fixing assembling hole is identical as the diameter of the outside fixedly connected hole.
The utility model has the beneficial effects that
The utility model is distributed into two mutually matched structures by the connection ring that will be locked, and is carrying out assembly connection
When it is more convenient, assembly connection it is more efficient, and still be able to reach preferable being completely embedded property after assembling, this part can also
Enough make horn main body structure has preferable damping effect between the connector that is locked, so that horn structure be made to use
Stability in journey is more preferable, and service life is also longer.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the elevational schematic view of the utility model；
Fig. 7 is the diagrammatic cross-section of the position the utility model A-A；
In figure: 1, main body assembles fastening structure, and 2, be linked and packed fixed plate, 3, inside fixedly connected hole, 4, damping
Connect seal groove, 5, outside fixedly connected hole, 6, whole fixing assembling hole.
Specific embodiment
As shown in Figures 1 to 7, a kind of loudspeaker fasten assembling connecting piece, including arc-shaped main body assembles fastening structure
1, it cooperates another arc-shaped main body assembly fastening structure part to carry out using can lock horn main body structure when in use
It is fixed together, it is more efficient using single part fixing assembling than traditional approach, it assembles up more convenient.The main body dress
Upper end with fastening structure 1 is equipped with an integrally formed fixed plate 2 that is linked and packed, loudspeaker part structure as a whole
Assembly manipulation is carried out by the fixed plate 2 that is linked and packed with when electric vehicle assembly connection.The right-hand end of the fixed plate 2 that is linked and packed
The right end face of face and the main body assembly fastening structure 1 is overlapped, and the integral strength for the fixed plate 2 that makes to be linked and packed is more preferable,
Connectivity robustness after assembly is more reliable.The left end face of the fixed plate 2 that is linked and packed is fastenedly connected with main body assembly
The left end face of structure 1 is overlapped, and the circular arc that the circular arc perimeter of the main body assembly fastening structure 1 is greater than place diameter is always all
Long a quarter, the circular arc perimeter of the main body assembly fastening structure 1 are less than the one of the circular arc overall circumference of place diameter
Half, only in this way can operation convenient for assembly progress, if its size needs greatly very much individually behaviour when cooperating assembly
It is hand steered to make personnel's progress, thus assembly efficiency is made to be lower, if size is too big, the being completely embedded property after assembly will be deteriorated.
The thickness of the fixed plate 2 that is linked and packed is less than the one third of main body assembly 1 width of fastening structure, makes whole knot
The stability of structure is more preferable, and fastness when in use is more reliable.The upper end of the main body assembly fastening structure 1 is located at described
The position of 2 rear side of the fixed plate that is linked and packed is set there are two cylindrical inside fixedly connected hole 3, and the main body assembly is fastenedly connected knot
1 lower end arc surface of structure is equipped with an arc-shaped damping and connects seal groove 4, places one by the inside in it when being assembled
A damping washer structure, can make horn structure as a whole part carry out using when have preferable cushioning effect, to make
The stability of loudspeaker in use is more preferable, and service life is also longer.Center of arc's axis of damping connection seal groove 4 with
Center of arc's axis of the main body assembly fastening structure 1 is identical, is more convenient when being produced and processed, can reduce production
When cost.The damping connection seal groove 4 intersects with the inside fixedly connected hole 3, fastening position can be made also to have in this way
There is certain damping effect, keeps whole cushioning effect more preferable.The upper end of the main body assembly fastening structure 1 is located at institute
The position for stating 2 front end of fixed plate that is linked and packed is set there are two cylindrical outer side fixedly connected hole 5, this part is filled with electric vehicle
Timing can carry out assembly connection with the other structures of electric vehicle by this position, can make the Assembly stability of electric vehicle more
It is good, the link cost in assembly can be reduced, the stability of assembly connection is improved.The utility model passes through will the company of being locked
Connect ring and be distributed into two mutually matched structures, be more convenient when carrying out assembly connection, assembly connection it is more efficient, and fill
It still is able to reach preferable being completely embedded property after matching, a portion is the fastening assembling connecting piece of the utility model, it is logical
It crosses and is fixedly connected with position setting damping connection seal groove in inside, placed when being assembled by being connected in seal groove in damping
One damping connects washer, and can make horn main body structure has preferable damping effect between the connector that is locked, from
And keeping the stability of horn structure in use more preferable, service life is also longer.
Preferably, the width of support 3 left and right directions of assembly connection column is greater than the reinforcing assembly center chassis 2
Diameter keeps the structural strength of center higher, and assembly connection fastness in use is more reliable, can also increase whole
The service life of body structure in use.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of loudspeaker fasten assembling connecting piece, it is characterised in that: assemble fastening structure (1) including arc-shaped main body, institute
The upper end for stating main body assembly fastening structure (1) is equipped with an integrally formed fixed plate that is linked and packed (2), the connection dress
Left end face with fixed plate (2) is overlapped with the left end face of main body assembly fastening structure (1), described to be linked and packed
The right end face of fixed plate (2) is overlapped with the right end face of main body assembly fastening structure (1), and the main body assembly is tight
Be solidly connected structure (1) circular arc perimeter be greater than place diameter circular arc overall circumference a quarter, main body assembly fastening connects
The circular arc perimeter of binding structure (1) is less than the half of the circular arc overall circumference of place diameter, the thickness of the fixed plate that is linked and packed (2)
Less than the one third of main body assembly fastening structure (1) width, the main body assembles the upper of fastening structure (1)
End is located at the position being linked and packed on rear side of fixed plate (2) and sets that there are two cylindrical inside fixedly connected hole (3), the main bodys
It assembles fastening structure (1) lower end arc surface and is equipped with arc-shaped damping connection seal groove (4), the damping connection is close
Center of arc's axis of sealing groove (4) is identical as main body assembly center of arc's axis of fastening structure (1), the damping connection
Seal groove (4) intersects with the inside fixedly connected hole (3), and the upper end of main body assembly fastening structure (1) is located at institute
The position for stating the fixed plate that is linked and packed (2) front end is set there are two cylindrical outer side fixedly connected hole (5).
2. a kind of loudspeaker according to claim 1 fasten assembling connecting piece, it is characterised in that: two outsides are fixed to be connected
Connect the distance of the distance less than two inside fixedly connected holes (3) in hole (5).
3. a kind of loudspeaker according to claim 1 fasten assembling connecting piece, it is characterised in that: the fixed plate that is linked and packed
(2) positive front end is respectively arranged on the left side and the right side a cylindrical whole fixing assembling hole (6), the entirety fixing assembling hole (6)
Diameter it is identical as the diameter of the outside fixedly connected hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172796.9U CN209426921U (en) | 2018-07-23 | 2018-07-23 | A kind of loudspeaker fastening assembling connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821172796.9U CN209426921U (en) | 2018-07-23 | 2018-07-23 | A kind of loudspeaker fastening assembling connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209426921U true CN209426921U (en) | 2019-09-24 |
Family
ID=68006926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821172796.9U Expired - Fee Related CN209426921U (en) | 2018-07-23 | 2018-07-23 | A kind of loudspeaker fastening assembling connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209426921U (en) |
-
2018
- 2018-07-23 CN CN201821172796.9U patent/CN209426921U/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: 20190924 Termination date: 20200723 |