CN1939793B - Shelf panel of vehicle and strengthening slructure thereof - Google Patents
Shelf panel of vehicle and strengthening slructure thereof Download PDFInfo
- Publication number
- CN1939793B CN1939793B CN200510119955A CN200510119955A CN1939793B CN 1939793 B CN1939793 B CN 1939793B CN 200510119955 A CN200510119955 A CN 200510119955A CN 200510119955 A CN200510119955 A CN 200510119955A CN 1939793 B CN1939793 B CN 1939793B
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- CN
- China
- Prior art keywords
- center plate
- back member
- strengthening
- backlight shelf
- bass speaker
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Abstract
A back window board for car has the first reinforcing part installed on the supporter of basetune loudspeaker and supported by back member and the second reinforcing part installed to the central board relative to back member. It can minimize the noise generated by vibration caused by said loudspeaker.
Description
Technical field
The present invention relates to a kind of vehicle backlight shelf and additional strengthening thereof, relate in particular to a kind of vehicle backlight shelf and additional strengthening thereof, it can be reduced because the noise that trembles and produced that bass speaker output sound wave causes by local increase woofer support and posterior elements rigidity.
Background technology
Generally, in order to improve traveling environment and convenient, on vehicle, be equipped with the accessory equipment such as sound equipment, air purifier.
In order to satisfy automotive occupant for the needs of enjoying broad and many sound frequency range, automobile-used acoustical equipment is developed, and this acoustical equipment generally transmits sound wave by main loudspeaker, high pitch loudspeaker and the bass speaker that is installed on the backlight shelf.
As a reference, bass speaker output intermediate frequency sound wave, high pitch loudspeaker output high frequency sound wave.
Hereinafter, 1-4 describes for traditional vehicle backlight shelf that bass speaker is installed with reference to the accompanying drawings.
Accompanying drawing 1 is the transparent view at common vehicle rear portion, and accompanying drawing 2 is views of traditional vehicle backlight shelf, and accompanying drawing 3 is transparents view of traditional vehicle backlight shelf, and accompanying drawing 4 is the partial views that cut open along the A-A line in the accompanying drawing 3.
As shown in accompanying drawing 1-4, traditional vehicle is positioned at the rear side of vehicle 1 back seat with backlight shelf 10, and it also is equipped with some lamps as shelf, and the back window glass of vehicle 1 is installed in its back upper place.
In addition, except bass speaker support 11, center plate 12 can also comprise air purifier support 13, and air purifier 22 is installed on this support.
In addition, central reinforce member 18 is fixed in the downside near the center plate 12 of bass speaker support 11, to support the center plate 12 near a side of bass speaker support 11.
Central reinforce member 18 is tabular components.
On the other hand, backlight shelf 10 comprises the ornamental trimming 30 that is installed in backlight shelf 10 upper ends, to cover backlight shelf 10.
Yet according to traditional backlight shelf, because central reinforce member 18 is tabular, so the rigidity of center plate 12 can not improve, and especially center plate 12 separates with back member 16, so bearing force also is not enough.
So in traditional backlight shelf, the sound wave of bass speaker 20 outputs can cause vibration considerably, cause center plate 12 vibrations, and cause the decline of bass speaker support 11 and back member 16 local stiffness, and then vibration has produced noise.
Summary of the invention
Therefore, the present invention is just in order to solve above-mentioned and/or other problem, and an object of the present invention is to provide a kind of vehicle backlight shelf and additional strengthening thereof that improves structure, this backlight shelf has bass speaker and the back member that local stiffness is enhanced, the noise that vibration was produced that the sound wave of exporting with the minimizing bass speaker causes.
Another object of the present invention provides a kind of vehicle backlight shelf and additional strengthening thereof, and when the sound wave of bass speaker output was transmitted to back member, the vibration that this backlight shelf produces by the distribution bass speaker suppressed vibration.
According to vehicle backlight shelf provided by the present invention, can realize above-mentioned or other purpose.This vehicle backlight shelf includes the center plate of at least one accessory mount, be installed in the front piece and the back member of the front and back side of center plate respectively, be installed at least one first strengthening part on the part of center plate, this part or position do not have the annex hole to form, and form sealed hollow between the center plate and first strengthening part.
Preferably, air purifier can be installed on the accessory mount of center plate.
Preferably, bass speaker can be installed on the accessory mount of center plate.
Back member comprise according to from front to back direction be installed in the corresponding part of the accessory mount of center plate on second strengthening part, bass speaker is installed on the accessory mount.
Second strengthening part has a dividing plate, and is installed on the back member.
In addition, back member comprises according to from front to back direction and is installed in second strengthening part with the accessory mount appropriate section of center plate.
Preferably, first strengthening part is installed in the left and right sides of the accessory mount of center plate respectively, and bass speaker is installed on this accessory mount.
Preferably, back member is inserted in the rear end of first strengthening part, and the strengthening part of winning is connected with back member.
According to the present invention, can realize above-mentioned or other purpose by the additional strengthening that a kind of vehicle backlight shelf is provided.This vehicle backlight shelf comprises: the center plate that bass speaker support and air purifier support are installed, be installed in the front piece and the back member of the front and back side of center plate respectively, additional strengthening comprises two first strengthening parts, be installed in the left and right sides of the bass speaker support of center plate respectively, and join with it, between first strengthening part and center plate, form enclosed cavity, second strengthening part that has a dividing plate is installed in the corresponding part of bass speaker support or the position of back member and center plate according to from front to back direction.
Preferably, two first strengthening parts insert back member respectively.
As indicated above, according to vehicle backlight shelf provided by the present invention, because the local stiffness of the bass speaker of center plate part and back member has all obtained reinforcement,, therefore also just no longer produced noise so the caused chatter of sound wave of bass speaker output has obtained inhibition.
Description of drawings
These and other purpose of the present invention and advantage become clear and are more readily understood by following examples description taken in conjunction with the accompanying drawings.
Accompanying drawing 1 is the transparent view at common vehicle rear portion;
Accompanying drawing 2 is views of traditional vehicle backlight shelf;
Accompanying drawing 3 is transparents view of traditional vehicle backlight shelf;
Accompanying drawing 4 is the part sectional views that form along the A-A line in the accompanying drawing 3;
Accompanying drawing 5 is the vehicle backlight shelf in the preferred embodiment of the present invention and the transparent view of additional strengthening thereof;
Accompanying drawing 6 is the vehicle backlight shelf in the preferred embodiment of the present invention and the decomposition diagram of additional strengthening thereof;
Accompanying drawing 7 is the part sectional views along the B-B line in the accompanying drawing 5;
Accompanying drawing 8 is the part sectional views along the C-C line in the accompanying drawing 5;
Accompanying drawing 9 is the vehicle backlight shelf in the preferred embodiment of the present invention and the susceptibility and the natural frequency graph of a relation of traditional vehicle backlight shelf.
The specific embodiment
Below, the embodiment according to automobile of the present invention is described with reference to the accompanying drawings.
Several embodiment of vehicle according to the invention backlight shelf and additional strengthening thereof may be described.Below, will a preferred embodiment of vehicle according to the invention backlight shelf and additional strengthening thereof be described.Because the basic structure of vehicle backlight shelf of the present invention is identical with the structure of traditional backlight shelf, therefore, in the detailed description of this omission to its structure.
Accompanying drawing 5 is the vehicle backlight shelf in the preferred embodiment of the present invention and the transparent view of additional strengthening thereof, accompanying drawing 6 is the vehicle backlight shelf in the preferred embodiment of the present invention and the decomposition diagram of additional strengthening thereof, accompanying drawing 7 is the part sectional views along the B-B line in the accompanying drawing 5, and accompanying drawing 8 is the part sectional views along the C-C line in the accompanying drawing 5.
As described in accompanying drawing 5-8, vehicle backlight shelf in the preferred embodiment of the present invention comprises: the center plate 50 with at least one accessory mount, be installed in the front piece 54 and the back member 56 of the front and back side of center plate 50 respectively, and be installed at least one first strengthening part 60 on the several sections of center plate 50.
The accessory mount of center plate 50 comprises air purifier support 52 and bass speaker support 53, and air purifier 70 and bass speaker 72 are installed respectively on these supports.
Air purifier support 52 and bass speaker support 53 can be provided with abreast.
In order to improve bass speaker support 53 rigidity, first strengthening part 60 can be installed in the upper end of the bass speaker support 53 of center plate 50.
In other words, first strengthening part 60 can lay respectively at the left and right sides of bass speaker support 53.
In order to improve bass speaker support 53 rigidity, first strengthening part 60 can have predetermined height and width, to form predetermined cavity 61 between first strengthening part 60 and center plate 50.Cavity 61 predetermined between first strengthening part 60 and the center plate 50 is osed tops.
In addition, first strengthening part 60 can extend in the vertical, just extends on direction from front to back.
Especially first strengthening part 60 is subjected to the support of back member 56, and joins with it, thereby has improved the rigidity of back member 56.
In other words, can construct first strengthening part 60 makes its rear end insert back member 56.
First strengthening part 60 can adopt the mode of welding to be connected with back member 56 with center plate 50.
Meanwhile, in order to improve the rigidity of back member 56, back member 56 can comprise that second strengthening part, 62, the second strengthening parts 62 are installed on the accessory mount of center plate 50 according to from front to back direction, be installed in bass speaker support 53 corresponding parts at least on.
In order to improve the rigidity of back member 56 to the full extent, second strengthening part 62 can have a dividing plate, and the internal cavities of back member 56 is divided into upper cavity and lower cavity.
Details are as follows according to the use of vehicle backlight shelf in the preferred embodiment of the present invention and additional strengthening thereof and effect thereof.
Because first strengthening part 60 is installed on the bass speaker support 53 of center plate 50, so the rigidity of the bass speaker support 53 of center plate 50 is improved.
And, because first strengthening part 60 is subjected to back member 56 and firmly supports, so the rigidity of the bass speaker support 53 of center plate 50 is improved, the vibration of the bass speaker support 53 of center plate 50 has been assigned on the back member 56, and therefore vibration has obtained inhibition.
In addition, second strengthening part 62 is installed on the back member 56, makes back member 56 relative according to the bass speaker support 53 with center plate 50 on the direction from front to back.Therefore, the rigidity of back member 56 is improved.
Especially as shown in Figure 9, has following effect according to vehicle backlight shelf in the preferred embodiment of the present invention and additional strengthening thereof.
Accompanying drawing 9 is susceptibility and the natural frequency graphs of a relation according to vehicle backlight shelf (A) in the preferred embodiment of the present invention and traditional vehicle backlight shelf (B).Because the rigidity of the back member 56 of bass speaker support 53 and center plate 50 is improved, reduced so can find the chatter that the sound wave of bass speaker 72 outputs causes.Therefore, the noise that vibration and/or vibration produced that the sound wave of bass speaker 72 outputs causes has just obtained inhibition, and the frequency bandwidth of bass speaker 72 outputs can be bigger.
Although the preferred embodiment of the present invention discloses the present invention for purposes of illustration, but those skilled in the art has the ability to anticipate, under the situation that does not break away from disclosed scope of claim of the present invention and main idea, various changes, to increase and substitute all be possible.
Claims (10)
1. a vehicle backlight shelf comprises:
Center plate with at least one accessory mount;
Be installed in the front piece and the back member of the front and back side of described center plate respectively;
Be installed at least one first strengthening part on the part of center plate, this part of described center plate does not have the annex hole to form, and form sealed hollow between described center plate and described first strengthening part, and, described first strengthening part and back member are joined, and firmly support to be subjected to back member.
2. vehicle backlight shelf as claimed in claim 1 is characterized in that: air purifier is installed on the accessory mount of described center plate.
3. vehicle backlight shelf as claimed in claim 1 is characterized in that: bass speaker is installed on the accessory mount of described center plate.
4. vehicle backlight shelf as claimed in claim 3, it is characterized in that: described back member comprise according to from front to back direction be installed in the corresponding part of the accessory mount of described center plate on second strengthening part, described bass speaker is installed on this accessory mount.
5. vehicle backlight shelf as claimed in claim 4 is characterized in that: described second strengthening part has a dividing plate, and is installed on the described back member.
6. vehicle backlight shelf as claimed in claim 1 is characterized in that: described back member comprises according to from front to back direction and is installed in second strengthening part on the accessory mount appropriate section with described center plate.
7. vehicle backlight shelf as claimed in claim 3 is characterized in that: described first strengthening part is installed in the left and right sides of the accessory mount of described center plate respectively, and described bass speaker is installed on the described accessory mount.
8. vehicle backlight shelf as claimed in claim 1 is characterized in that: described back member is inserted in the rear end of described first strengthening part.
9. the additional strengthening of a vehicle backlight shelf, this backlight shelf comprises the center plate that bass speaker support and air purifier support are installed, and is installed in the front piece and the back member of the front and back side of described center plate respectively, described additional strengthening comprises:
Two first strengthening parts, they are installed in the left and right sides of the bass speaker support of described center plate respectively, and join with described center plate, between described first strengthening part and described center plate, form enclosed cavity, and, described first strengthening part and back member are joined, and firmly support to be subjected to back member; With
Second strengthening part that has dividing plate, it is installed in the corresponding part of bass speaker support of described back member and described center plate according to from front to back direction.
10. the additional strengthening of vehicle backlight shelf as claimed in claim 9 is characterized in that: the rear side of described two first strengthening parts inserts described back member respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510119955A CN1939793B (en) | 2005-09-30 | 2005-09-30 | Shelf panel of vehicle and strengthening slructure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510119955A CN1939793B (en) | 2005-09-30 | 2005-09-30 | Shelf panel of vehicle and strengthening slructure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1939793A CN1939793A (en) | 2007-04-04 |
| CN1939793B true CN1939793B (en) | 2010-05-26 |
Family
ID=37958393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510119955A Expired - Fee Related CN1939793B (en) | 2005-09-30 | 2005-09-30 | Shelf panel of vehicle and strengthening slructure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1939793B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4347370B2 (en) * | 2007-08-02 | 2009-10-21 | 本田技研工業株式会社 | Parcel shelf structure at the rear of the car body |
| CN112278092B (en) * | 2020-10-09 | 2022-07-12 | 北京汽车股份有限公司 | Rear shelf connecting structure for vehicle and vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1583490A (en) * | 2003-08-20 | 2005-02-23 | 马自达汽车株式会社 | Automotive floor panel structure |
-
2005
- 2005-09-30 CN CN200510119955A patent/CN1939793B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1583490A (en) * | 2003-08-20 | 2005-02-23 | 马自达汽车株式会社 | Automotive floor panel structure |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2000-103303A 2000.04.11 |
| JP特开2005-67488A 2005.03.17 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1939793A (en) | 2007-04-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20130930 |