CN207416718U - A kind of elastic guide column, car multimedia host and automobile - Google Patents
A kind of elastic guide column, car multimedia host and automobile Download PDFInfo
- Publication number
- CN207416718U CN207416718U CN201721189232.1U CN201721189232U CN207416718U CN 207416718 U CN207416718 U CN 207416718U CN 201721189232 U CN201721189232 U CN 201721189232U CN 207416718 U CN207416718 U CN 207416718U
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- China
- Prior art keywords
- substrate
- guide column
- elastic guide
- multimedia host
- host
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a kind of elastic guide column, car multimedia host and automobile, the elastic guide column is plastics lead, including substrate and at the substrate front side center with the perpendicular cylinder of the substrate；The cylinder is hollow-core construction, has the elastic compression wall and the inner cavity perforation substrate of closing；The right and left of the compress wall is inwardly recessed in lateral " V " font, and the top and bottom of the compress wall are in the arc of outwardly convex；The substrate is equipped with the connecting hole positioned at described cylinder the right and left.The elastic guide column can eliminate fit-up gap, improve the Assembly stability of car multimedia host, reduce because the noise of multimedia host assembling generation assembles stable, noiseless purpose to reach, and be easily assembled, and be conducive to product lightweight.
Description
Technical field
The utility model is related to technical field of automobile components, are particularly car multimedia host used bullet when mounted
Property lead.The utility model further relates to car multimedia host and automobile equipped with the elastic guide column.
Background technology
At present, in the design of car multimedia host, how to be assembled with car body interior trim is that supplier and client are closed very much
The problem of heart, the precision assembled among these, dismounting convenience, shock resistance etc. is all factor needed to be considered.With host
Function is continuously increased, and host rear portion connector is more and more, and host back space is caused to be no longer appropriate for installation tail bone, can not be adopted
It is installed with tail bone.Therefore, this mode that front end positioning clamps, side installation lead and interior trim guide rail cooperation is oriented into
For the selected mode of numerous projects.
But traditional guiding column material is mostly pack alloy (ADC12), although intensity is higher, quality is hard,
Clearance fit can only be taken with car body interior trim.This is resulted in when vibrating, and host rear portion can together be vibrated with car body, only
It can be solved by repeatedly adjusting mold, if moreover, gap is improper, amplitude is larger, the multimedia master under resonant frequency
Chance collides with interior trim and generates vibrating noise, interior trim can be caused to be damaged under serious situation, gap enlargement or even fixation
Point is damaged, and multimedia host comes off equivalent risk.
Therefore, how on the premise of ensureing to assemble intensity, the gap eliminated between lead and guide rail is this field skill
Art personnel's technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of elastic guide column.The elastic guide column can eliminate fit-up gap, improve
The Assembly stability of car multimedia host reduces the noise generated by multimedia host assembling and is stablized, without making an uproar with reaching assembling
The purpose of sound, and be easily assembled, be conducive to product lightweight.
The another object of the utility model is to provide a kind of car multimedia host equipped with the elastic guide column.
The further object of the utility model is to provide a kind of automobile equipped with the car multimedia host.
To achieve the above object, the utility model provides a kind of elastic guide column, including substrate and positioned at the substrate just
At the center of face with the perpendicular cylinder of the substrate；The cylinder is hollow-core construction, has the elastic compression wall and interior of closing
Chamber penetrates through the substrate；The right and left of the compress wall is inwardly recessed in lateral " V " font, the top of the compress wall and
Bottom is in the arc of outwardly convex；The substrate is equipped with the connecting hole positioned at described cylinder the right and left.
Preferably, the both ends semicircular in shape of the substrate.
Preferably, the front of the substrate is equipped with fin consistent and being inwardly indented certain distance with its edge contour.
Preferably, the fin is in the opposite semicircle of opening or " C " shape.
Preferably, the back side of the substrate is equipped with positioning pin.
Preferably, the quantity of the positioning pin is two, is diagonally distributed centered on the inner cavity of the cylinder.
Preferably, it is specially nylon lead.
To realize above-mentioned another object, the utility model provides a kind of car multimedia host, including host main body and sets
Lead in the host main body both sides, the lead are elastic guide column described in any one of the above embodiments.
To realize an above-mentioned further object, the utility model provides a kind of automobile, equipped with multimedia host, the multimedia master
Machine is above-mentioned car multimedia host, the elastic guide columns of the car multimedia host both sides by the top of its compress wall and
Bottom and the guide rail of car body interior trim are interference fitted in end.
Preferably, the width edge of the guide rail is slipped into direction and is become narrow gradually.
Elastic guide column provided by the utility model has substrate and the cylinder at substrate front side center, due to column
Body is inwardly recessed for hollow-core construction and both sides in lateral " V " font, and top and bottom are in the arc of protrusion, therefore its closing
Flexible deformation can occur under the action of upper and lower extruding force for compress wall, can match somebody with somebody in assembling with the guide rail interference of car body interior trim
It closes, absorbs fit-up gap and rigging error so as to eliminate, improve the Assembly stability of car multimedia host, reduce because of multimedia
The noise that host assembling generates is stablized, noiseless purpose with reaching assembling, moreover, entire elastic guide column is plastic material,
Cost is saved compared to aluminum alloy part, and is easily assembled, is conducive to product lightweight.
In a kind of preferred embodiment, nylon material (PA66) can be used to make entire elastic guide column.Due to nylon material
Material has good lubricity, and in assembling, lead and rail friction coefficient are smaller, can be easily assembled effortless.
Car multimedia host and automobile provided by the utility model are equipped with the elastic guide column, due to the elasticity
Lead has above-mentioned technique effect, and car multimedia host and automobile equipped with the elastic guide column should also have corresponding skill
Art effect.
Description of the drawings
Fig. 1 is provided a kind of structure diagram of specific embodiment of elastic guide column by the utility model；
Fig. 2 is the back structures schematic diagram of elastic guide column shown in Fig. 1；
Fig. 3 is elastic guide column shown in Fig. 1 and the matched schematic diagram of car body interior trim guide rail.
In figure：
1. 4. inner cavity of substrate 2. cylinder, 3. compress wall, 5. connecting hole, 6. fin, 7. positioning pin, 8. guide rail, 9. elasticity
Lead
Specific embodiment
In order to which those skilled in the art is made to more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Herein, the terms such as " left and right, upper and lower " are the establishments based on position relationship shown in the drawings, with reference to the accompanying drawings
Difference, corresponding position relationship is also possible to change therewith, therefore, can not be understood as to the exhausted of protection domain
To limiting；Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relation or
Sequentially.
It please refers to Fig.1, Fig. 2, the structure that Fig. 1 is provided a kind of specific embodiment of elastic guide column by the utility model is shown
It is intended to；Fig. 2 is the back structures schematic diagram of elastic guide column shown in Fig. 1.
Elastic guide column provided in this embodiment is plastics lead, for being mounted on the both sides of car multimedia host,
The guide rail on cavity wall with accommodating car multimedia host in car body interior trim is engaged, so that car multimedia is fixedly mounted
Host.
As shown in the figure, mainly by substrate 1 and positioned at substrate front side center and the perpendicular cylinder 2 of substrate；This cylinder 2 is
Hollow-core construction has the elastic compression wall 3 and 4 through substrate 1 of inner cavity of closing, and the right and left of compress wall 3, which is inwardly recessed, is in
Lateral " V " font, the top and bottom of compress wall 3 are in the arc of outwardly convex, and substrate 1, which is equipped with, is located at cylinder 2 or so two
The connecting hole 5 on side is respectively the first connecting hole and the second connecting hole, in order to be fixed by screws in car multimedia host
Side.
The both ends semicircular in shape of substrate 1, the front of substrate 1 are equipped with consistent with its edge contour and are inwardly indented a spacing
From fin 6, fin 6 is in the opposite semicircle of opening or " C " shape, to enhance the structural strength of substrate 1 and bonding strength,
The back side of substrate 1 is equipped with positioning pin 7, and the quantity of positioning pin 7 is two, and head is hemispherical, two positioning pins 7 with
It is diagonally distributed centered on the inner cavity 4 of cylinder 2, it is corresponding that when installation can be inserted into car multimedia host both sides
In pin hole.
Substrate 1 and cylinder 2 are an integral structure, and nylon material (PA66) injection molding can be used.Since nylon material has
There is good lubricity, lead and rail friction coefficient are smaller in assembling, can be easily assembled effortless.
It please refers to Fig.3, Fig. 3 is elastic guide column shown in Fig. 1 and the matched end-state schematic diagram of car body interior trim guide rail.
As shown in the figure, car body interior trim accommodate car multimedia host cavity wall on point or so be respectively provided with one of guide rail
8 (dotted portions), the width edge of guide rail 8 are slipped into direction and are become narrow gradually, and the left and right elastic guide column 9 of car multimedia host is distinguished
Coordinate with left and right rail 8 and be oriented to, after said fitting, fore-stock contacts entire car multimedia host with car body interior trim, uses in front
Four screw tightenings, elastic guide column 9 play the role of guiding and support in this course.
It can be seen from the figure that since cylinder 2 is inwardly recessed for hollow-core construction and both sides in lateral " V " font, top
With bottom in the arc of protrusion, therefore flexible deformation can occur under the action of upper and lower extruding force for the compress wall 3 of its closing, fill
Timing can be interference fitted with the guide rail 8 of car body interior trim, absorbed fit-up gap and rigging error so as to eliminate, improved the more matchmakers of automobile
The Assembly stability of body host reduces the noise generated by multimedia host assembling, is stablized with reaching assembling, noiseless mesh
's.
Moreover, entire elastic guide column 9 is plastic material, cost is saved compared to aluminum alloy part, and is easily assembled, is had
The phenomenon that beneficial to product lightweight, meeting vibration condition, inelastic deformation or fracture not occurring.
Above-described embodiment is only the preferred embodiment of the utility model, is specifically not limited thereto, on this basis can basis
Actual needs is made with targetedly adjusting, so as to obtain different embodiments.For example, substrate 1 can design as needed
Into other shapes, alternatively, there are the plastics of elasticity or lubrication property using other to make entire elastic guide column 9, etc..By
It is more in mode in the cards, it just no longer illustrates one by one here.
Except above-mentioned elastic guide column, the utility model also provides a kind of car multimedia host, including host main body and
Lead arranged on host main body both sides, wherein lead are elastic guide column 9 above.
The utility model also provides a kind of automobile, is equipped with multimedia host, and multimedia host is equipped with above-mentioned elasticity
The car multimedia host of lead 9, the width edge of the guide rail 8 of car body interior trim are slipped into direction and are become narrow gradually, car multimedia master
The elastic guide column 9 of machine both sides is interference fitted by the top and bottom of its compress wall with guide rail 8 in end, remaining structure please
With reference to the prior art, repeat no more herein.
Detailed Jie has been carried out to elastic guide column provided by the utility model, car multimedia host and automobile above
It continues.Specific case used herein is set forth the principle and embodiment of the utility model, and above example is said
It is bright to be only intended to help the core concept for understanding the utility model.It should be pointed out that for those skilled in the art
For, on the premise of the utility model principle is not departed from, can also to the utility model, some improvement and modification can also be carried out, these
Improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (10)
1. a kind of elastic guide column, which is characterized in that including substrate and at the substrate front side center with the substrate phase
Vertical cylinder；The cylinder is hollow-core construction, has the elastic compression wall and the inner cavity perforation substrate of closing；The pressure
The right and left of contracting wall is inwardly recessed in lateral " V " font, and the top and bottom of the compress wall are in the arc of outwardly convex；
The substrate is equipped with the connecting hole positioned at described cylinder the right and left.
2. elastic guide column according to claim 1, which is characterized in that the both ends semicircular in shape of the substrate.
3. elastic guide column according to claim 1, which is characterized in that the front of the substrate is equipped with and its edge contour
Fin that is consistent and being inwardly indented.
4. elastic guide column according to claim 3, which is characterized in that the fin in the opposite semicircle of opening or
" C " shape.
5. elastic guide column according to claim 1, which is characterized in that the back side of the substrate is equipped with positioning pin.
6. elastic guide column according to claim 5, which is characterized in that the quantity of the positioning pin is two, with described
It is diagonally distributed centered on the inner cavity of cylinder.
7. elastic guide column according to any one of claims 1 to 6, which is characterized in that be specially nylon lead.
8. a kind of car multimedia host, the lead including host main body and arranged on the host main body both sides, feature exist
In the lead is 1 to 7 any one of them elastic guide column of the claims.
9. a kind of automobile, equipped with multimedia host, which is characterized in that the multimedia host is described in the claims 8
Car multimedia host, the top and bottom and vehicle of the elastic guide columns of the car multimedia host both sides by its compress wall
The guide rail adornd in vivo is interference fitted in end.
10. automobile according to claim 9, which is characterized in that the width edge of the guide rail is slipped into direction and become narrow gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189232.1U CN207416718U (en) | 2017-09-15 | 2017-09-15 | A kind of elastic guide column, car multimedia host and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189232.1U CN207416718U (en) | 2017-09-15 | 2017-09-15 | A kind of elastic guide column, car multimedia host and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207416718U true CN207416718U (en) | 2018-05-29 |
Family
ID=62316488
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189232.1U Active CN207416718U (en) | 2017-09-15 | 2017-09-15 | A kind of elastic guide column, car multimedia host and automobile |
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| CN (1) | CN207416718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046411A (en) * | 2020-09-16 | 2020-12-08 | 柳州银联电子科技有限公司 | Intelligent driving behavior monitoring equipment for automobile driver |
-
2017
- 2017-09-15 CN CN201721189232.1U patent/CN207416718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046411A (en) * | 2020-09-16 | 2020-12-08 | 柳州银联电子科技有限公司 | Intelligent driving behavior monitoring equipment for automobile driver |
| CN112046411B (en) * | 2020-09-16 | 2022-11-01 | 广东云百科技有限公司 | Intelligent driving behavior monitoring equipment for automobile driver |
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