CN208036434U - A kind of strengthened structure of automobile dash board - Google Patents
A kind of strengthened structure of automobile dash board Download PDFInfo
- Publication number
- CN208036434U CN208036434U CN201721537555.5U CN201721537555U CN208036434U CN 208036434 U CN208036434 U CN 208036434U CN 201721537555 U CN201721537555 U CN 201721537555U CN 208036434 U CN208036434 U CN 208036434U
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- CN
- China
- Prior art keywords
- spring
- plate
- slide plate
- dovetail groove
- rectangular box
- 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.)
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Abstract
The utility model discloses a kind of strengthened structure of automobile dash board, including mounting plate and bottom plate, the top of the mounting plate is equipped with bottom plate, the left and right sides surface of the bottom plate is equipped with dovetail groove, the top of the bottom plate is equipped with anti pressure devices, the anti pressure devices include under casing, and the inner cavity bottom end of the under casing is equipped with the first rectangular box.The strengthened structure of automobile dash board, when web beam is collided extruding, it can make web beam extrusion rack that dovetail groove sliding block be driven to be slided in dovetail groove, holder presses connecting plate and drives rectangular shaft and connecting rod simultaneously, it can make rectangular shaft that the first slide plate be pushed to be slided in sliding slot and press the first spring, connecting rod pushes the second slide plate to press second spring simultaneously, extraneous impact force and extruding force can be buffered by the first spring and second spring, the effect of anti-impact force is stronger, reduce the phenomenon that front panel is deformed upon and is broken, safe effect is stronger.
Description
Technical field
The utility model is related to the component technology field in body of a motor car, specially a kind of strengthened structure of automobile dash board.
Background technology
Body front wall region is the important barrier to occupant's safeguard protection, and relevant laws and regulations also have this mandatory collision
It is required that due to engine behind front wheel, body structure and front wall carry compared with big load, and body front wall region is installation chassis etc.
The carrier of multiple system units, power are passed to by the supporting fixing point of engine mounting and each component on bottom structure component, this
Require that automobile dash board should be a complete supporting body with larger strength and stiffness, to meet to driver and multiply
The safeguard protection of member, however it is not provided with reinforcement structure on existing automobile dash board, when colliding, pass through front right longitudinal beam
The crumple of assembly and left front girder assembly absorbs collision energy, and front panel easy tos produce deformation, to the safety to driver and passenger
Generate threat.
Utility model content
The purpose of this utility model is to provide a kind of strengthened structure of automobile dash board, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of strengthened structure of automobile dash board, including
The top of mounting plate and bottom plate, the mounting plate is equipped with bottom plate, and the left and right sides surface of the bottom plate is equipped with dovetail groove, institute
The top for stating bottom plate is equipped with anti pressure devices, and the anti pressure devices include under casing, and the under casing is connected with bottom plate, the under casing
Inner cavity bottom end is equipped with the first rectangular box, and surface is equipped with sliding slot at left and right sides of the inner cavity of first rectangular box, and described first
The inner cavity bottom end of rectangular box is equipped with the first spring, and the top of first spring is equipped with the first slide plate, first slide plate
It is connected with sliding slot cooperation, the top of first slide plate is equipped with rectangular shaft, and the first rectangular box is run through on the top of the rectangular shaft,
The top of the rectangular shaft is equipped with connecting plate, and the second rectangular box is mounted at left and right sides of first rectangular box, described
The inner cavity bottom end of second rectangular box is equipped with second spring, and the top of the second spring is equipped with the second slide plate, and described second
The top of slide plate is equipped with connecting rod, and the top of the connecting rod is connected with connecting plate, and the top of the connecting plate is equipped with branch
The inner cavity left and right sides of frame, the holder is mounted on dovetail groove sliding block, and the dovetail groove sliding block is connected with dovetail groove cooperation, institute
The top for stating holder is equipped with web beam.
Preferably, the bottom end of the web beam is equipped with multiple reinforcement balls, and the reinforcement ball includes mineral wool layer, described
The outside pressing of mineral wool layer has perspex layer, the outside pressing of the perspex layer to have wood fibre glued board.
Preferably, the outside pressing of the wood fibre glued board has spongy rubber carcass.
Preferably, it is mounted on baffle at left and right sides of the bottom end of the holder.
Compared with prior art, the utility model has the beneficial effects that：The strengthened structure of automobile dash board, works as web beam
Be collided extruding when, by dovetail groove sliding block and dovetail groove cooperation be connected, can make web beam extrusion rack drive dovetail
Slot sliding block slides in dovetail groove, while holder presses connecting plate and drives rectangular shaft and connecting rod, passes through the first slide plate and sliding slot
Cooperation is connected, and can make rectangular shaft that the first slide plate be pushed to be slided in sliding slot and press the first spring, while connecting rod pushes second
Slide plate presses second spring, and extraneous impact force and extruding force, anti-impact force can be buffered by the first spring and second spring
Effect it is stronger, reduce front panel the phenomenon that deforming upon and being broken, increase the living space of driver and passenger, safe effect compared with
By force.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the dovetail groove slide block structure schematic diagram of the utility model；
Fig. 3 is the anti pressure devices structural schematic diagram of the utility model；
Fig. 4 is the reinforcement spherical structure schematic diagram of the utility model.
In figure：1, web beam, 2, reinforce ball, 201, mineral wool layer, 202, perspex layer, 203, wood fibre it is glued
Plate, 204, spongy rubber carcass, 3, baffle, 4, mounting plate, 5, anti pressure devices, 501, under casing, 502, second spring, 503,
One spring, the 504, first rectangular box, the 505, second rectangular box, the 506, second slide plate, 507, sliding slot, 508, connecting rod, 509, square
Shape bar, 510, connecting plate, the 511, first slide plate, 6, bottom plate, 7, holder, 8, dovetail groove sliding block, 9, dovetail groove.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of strengthened structure of automobile dash board, including peace
The top of loading board 4 and bottom plate 6, mounting plate 4 is equipped with bottom plate 6, and the left and right sides surface of bottom plate 6 is equipped with dovetail groove 9, bottom plate 6
Top anti pressure devices 5 are installed, anti pressure devices 5 include under casing 501, and under casing 501 is connected with bottom plate 6, the interior bottom of chamber of under casing 501
End is equipped with the first rectangular box 504, and surface is equipped with sliding slot 507, the first rectangular box at left and right sides of the inner cavity of the first rectangular box 504
504 inner cavity bottom end is equipped with the first spring 503, and the first spring 503 is compressed spring, coefficient of elasticity 13N/CM, the first bullet
The top of spring 503 is equipped with the first slide plate 511, and the first slide plate 511 is connected with the cooperation of sliding slot 507, by the first slide plate 511 and slides
The cooperation of slot 507 is connected, and can make rectangular shaft 509 that the sliding in sliding slot 507 of the first slide plate 511 be pushed to press the first spring 503, the
The top of one slide plate 511 is equipped with rectangular shaft 509, and the first rectangular box 504, the top of rectangular shaft 509 are run through in the top of rectangular shaft 509
End is equipped with connecting plate 510, and the left and right sides of the first rectangular box 504 is mounted on the second rectangular box 505, the second rectangular box 505
Inner cavity bottom end second spring 502 is installed, second spring 502 is helical spring, coefficient of elasticity 14N/CM, second spring
502 top is equipped with the second slide plate 506, and connecting rod 508 pushes the second slide plate 506 to press second spring 502, the second slide plate
506 top is equipped with connecting rod 508, and the top of connecting rod 508 is connected with connecting plate 510, and the top of connecting plate 510 is equipped with
Holder 7, holder 7, which presses connecting plate 510, can drive rectangular shaft 509 and connecting rod 508 to follow movement, the inner cavity or so of holder 7
Both sides are mounted on dovetail groove sliding block 8, and dovetail groove sliding block 8 is connected with the cooperation of dovetail groove 9, when web beam 1 is collided extruding
When, it is connected with the cooperation of dovetail groove 9 by dovetail groove sliding block 8, can makes 1 extrusion rack 7 of web beam that dovetail groove sliding block 8 be driven to exist
The bottom end left and right sides of sliding in dovetail groove 9, holder 7 is mounted on baffle 3, can be limited dovetail groove sliding block 8 by baffle 3
Position, prevents dovetail groove sliding block 8 from sliding out in dovetail groove 9, the top of holder 7 is equipped with web beam 1, the bottom end of web beam 1
Multiple reinforcement balls 2 are installed, the quantity for reinforcing ball 2 is eight, and it includes mineral wool layer 201 to reinforce ball 2, mineral wool layer 201 it is outer
Side pressure conjunction has perspex layer 202, the outside pressing of perspex layer 202 to have wood fibre glued board 203, wood fibre glued
The outside pressing of plate 203 has spongy rubber carcass 204, passes through mineral wool layer 201, perspex layer 202 and wood fibre glue
Plywood 203 and spongy rubber carcass 204 all have the ability of good resistance to compression stretch-proof, can reinforce web beam 1
Resistance to compression impact resistance.
When web beam 1 is collided extruding, 1 extrusion rack 7 of web beam drives dovetail groove sliding block 8 in dovetail groove 9
Interior sliding, while holder 7 presses connecting plate 510 and drives rectangular shaft 509 and connecting rod 508, and rectangular shaft 509 can be made to push first
The sliding in sliding slot 507 of slide plate 511 presses the first spring 503, while connecting rod 508 pushes the second slide plate 506 to press the second bullet
Spring 502 can buffer extraneous impact force and extruding force, the effect of anti-impact force by the first spring 503 and second spring 502
It is relatively strong, reduce the phenomenon that front panel is deformed upon and is broken, the first spring 503 and second spring 502 are multiple when impact force disappears
Position pushes the first slide plate 511 and the second slide plate 506, can push back connecting plate 501 original place to drive holder 7 and web beam 1
It resets.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of strengthened structure of automobile dash board, including mounting plate (4) and bottom plate (6), the top of the mounting plate (4) are equipped with
Bottom plate (6), it is characterised in that：The left and right sides surface of the bottom plate (6) is equipped with dovetail groove (9), the top of the bottom plate (6)
Anti pressure devices (5) are installed, the anti pressure devices (5) include under casing (501), and the under casing (501) is connected with bottom plate (6), institute
The inner cavity bottom end for stating under casing (501) is equipped with the first rectangular box (504), the inner cavity left and right sides of first rectangular box (504)
Surface is equipped with sliding slot (507), and the inner cavity bottom end of first rectangular box (504) is equipped with the first spring (503), and described first
Spring (503) is compressed spring, and the top of first spring (503) is equipped with the first slide plate (511), first slide plate
(511) it is connected with sliding slot (507) cooperation, the top of first slide plate (511) is equipped with rectangular shaft (509), the rectangular shaft
(509) the first rectangular box (504) is run through on top, is connected with sliding slot (507) cooperation by the first slide plate (511), can make square
Shape bar (509) pushes the first slide plate (511) sliding in sliding slot (507) to press the first spring (503), the rectangular shaft (509)
Top connecting plate (510) is installed, be mounted on the second rectangular box (505) at left and right sides of first rectangular box (504),
The inner cavity bottom end of second rectangular box (505) is equipped with second spring (502), and the second spring (502) is helical spring,
The top of the second spring (502) is equipped with the second slide plate (506), and the top of second slide plate (506) is equipped with connection
Bar (508), connecting rod (508) push the second slide plate (506) to press second spring (502), the top of the connecting rod (508) with
Connecting plate (510) is connected, and the top of the connecting plate (510) is equipped with holder (7), and holder (7) presses connecting plate (510) with band
Dynamic rectangular shaft (509) and connecting rod (508) follow movement, and dovetail groove cunning is mounted at left and right sides of the inner cavity of the holder (7)
Block (8), the dovetail groove sliding block (8) are connected with dovetail groove (9) cooperation, and the top of the holder (7) is equipped with web beam
(1)。
2. a kind of strengthened structure of automobile dash board according to claim 1, it is characterised in that：The web beam (1)
Bottom end is equipped with multiple reinforcement balls (2), and the reinforcement ball (2) includes mineral wool layer (201), outside the mineral wool layer (201)
Side pressure conjunction has perspex layer (202), the outside pressing of the perspex layer (202) to have wood fibre glued board (203).
3. a kind of strengthened structure of automobile dash board according to claim 2, it is characterised in that：The wood fibre glued board
(203) outside pressing has spongy rubber carcass (204).
4. a kind of strengthened structure of automobile dash board according to claim 1, it is characterised in that：The bottom end of the holder (7)
The left and right sides is mounted on baffle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537555.5U CN208036434U (en) | 2017-11-17 | 2017-11-17 | A kind of strengthened structure of automobile dash board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537555.5U CN208036434U (en) | 2017-11-17 | 2017-11-17 | A kind of strengthened structure of automobile dash board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036434U true CN208036434U (en) | 2018-11-02 |
Family
ID=63958062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721537555.5U Expired - Fee Related CN208036434U (en) | 2017-11-17 | 2017-11-17 | A kind of strengthened structure of automobile dash board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208036434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061242A (en) * | 2020-09-15 | 2020-12-11 | 新程汽车工业有限公司 | Reinforcing plate for high-strength vehicle body structure and processing method thereof |
-
2017
- 2017-11-17 CN CN201721537555.5U patent/CN208036434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061242A (en) * | 2020-09-15 | 2020-12-11 | 新程汽车工业有限公司 | Reinforcing plate for high-strength vehicle body structure and processing method thereof |
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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: 20181102 Termination date: 20191117 |