CN200941717Y - Telescopic rotary gear of autocar acoustics faceplate - Google Patents
Telescopic rotary gear of autocar acoustics faceplate Download PDFInfo
- Publication number
- CN200941717Y CN200941717Y CN 200620017307 CN200620017307U CN200941717Y CN 200941717 Y CN200941717 Y CN 200941717Y CN 200620017307 CN200620017307 CN 200620017307 CN 200620017307 U CN200620017307 U CN 200620017307U CN 200941717 Y CN200941717 Y CN 200941717Y
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- China
- Prior art keywords
- connecting rod
- slide rail
- fork
- panel
- axle
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Abstract
A panel retraction rotation mechanism of the automobile sound belongs to the automobile sound accessory field and comprises an automobile sound panel, a front nozzle motherboard and a sound bottom shell, and is characterized in that: the left and right sides of the sound bottom shell are provided with symmetric tooth sliding rails which are provided with a bottom sliding way and a sliding rail curved groove and are respectively provided with a panel retraction rotation linkage mechanism, and one end of the linkage of the panel retraction rotation linkage mechanism is connected with the sound panel; a connection shaft with gears is arranged between the left and right panels and the retraction rotation linkage mechanism, and the gears on both ends of the connection shaft are meshed with the left and right tooth sliding rails. The utility model has a simple structure, can remove the gap in appearance, and has compact and beautiful appearance; the drive side and the driven side of the utility model can operate in synchronism, so the bearing forces on both sides are balanced, the stability is good, and the mechanism has a long life.
Description
Technical field:
The utility model relates to the flexible rotating mechanism of a kind of automobile audio panel, and it belongs to, and the vehicle audio front panel is scalable, the correlative technology field of rotating mechanism.
Background technology
The panel rotating mechanism of conventional car stereo of the prior art, as having provided the panel rotating mechanism schematic diagram of conventional car stereo in the accompanying drawing 5, because structural reason, this mechanism is similar to slider-crank mechanism, can only rotate not flexible.Its slide rail gives under the situation of power at gear, can make the front and back rectilinear motion of setpoint distance, but if the gap M of panel assembly and decorative partition board stays lessly, then when slide rail moves to certain position, panel assembly will be interfered with decorative partition board after rotating to certain angle, can cause the mechanism can not regular event.Therefore, generally about 4mm, this gap is bigger in the gap of this mechanism panel assembly and decorative partition board, so that produces harmful effect for the outward appearance of whole automobile audio.This mechanism is when action, be initiatively on one side, be driven on one side, middle is to come transferring power and motion, this transfer mode by whole slide rail, slide rail can produce distortion to a certain degree, make the gap, the left and right sides of mechanism inconsistent, thus the further outward appearance of influence, and be subjected to the both sides discontinuity equalization because of distortion, can not be synchronized with the movement, also can produce harmful effect mechanism stability and life-span.
Summary of the invention:
It is a kind of simple in structure that the purpose of this utility model is to provide, and eliminates the outward appearance gap, the automobile audio panel that master end and slave end can the be synchronized with the movement rotating mechanism that stretches.
Realize like this in the time of the purpose of this utility model:
A kind of automobile audio panel rotating mechanism that stretches, it comprises automobile audio panel, preceding gonys plate and sound equipment drain pan, be provided with the band tooth slide rail of position symmetry at the right and left of described sound equipment drain pan, described band tooth slide rail is provided with bottom surface chute and the curved groove of slide rail, be respectively arranged with the flexible rotating linkage mechanism of panel on two band tooth slide rails about described, an end of the connecting rod of the flexible rotating linkage mechanism of described panel is connected on the sound equipment panel; Between described left and right sides panel and flexible rotating linkage mechanism, be provided with the major axis that is connected that two ends have gear, the two ends gear of described connection major axis with about the tooth engagement of two band tooth slide rails.
The flexible rotating linkage mechanism of described panel comprises connecting rod base, connecting rod and the fork that is installed on the band tooth slide rail, and described fork is provided with the fork bar-shaped trough; Described connecting rod base is provided with vertical plane and is provided with the connecting rod bar-shaped trough, described rod hinge connection end is hinged on the connecting rod base by pitman shaft, the hinged end of described fork is hinged in the connecting rod bar-shaped trough by the fork axle, connecting rod base is provided with a driving gear that connects motor therein, the tooth engagement on described driving gear and the band tooth slide rail.
The bottom surface chute of described left and right sides slide rail has corresponding to riveted on the drain pan position of two slide rail axles, and two slide rail axle axle sleeve correspondences are passed the bottom surface chute of slide rail and are inserted on the slide rail axle fixing; Described step key screw fork is fixed on the connecting rod base, and fork axle axle sleeve passes the connecting rod bar-shaped trough of the fork bar-shaped trough of fork and connecting rod base and is inserted on the pitman shaft fixing; The slide rail that the fork axle of riveted on fork inserts on the slide rail is bent in the groove, be fixed on the drain pan by the key screw connecting rod base.
Described left and right sides slide rail is fixed on the left and right sides installing hole of being located at plate bottom, preceding gonys by the hole that screw passes on the connecting rod of the left and right sides.
Have the major axis axle sleeve that the two ends of the connection major axis of gear also are provided with at described two ends.
The utility model is simple in structure, eliminates the outward appearance gap, and the surface structure compactness is attractive in appearance; Its master end and slave end can be synchronized with the movement, so the both sides stress equalization, good operation stability, and the life-span of mechanism is long.
Description of drawings:
Fig. 1 is a three-dimensional decomposition texture schematic diagram of the present utility model
Fig. 2 is a planar structure schematic diagram of the present utility model
Fig. 3 is the structural representation of one of motion state of the present utility model
Fig. 4 is two a structural representation of motion state of the present utility model
Fig. 5 is the three-dimensional decomposition texture schematic diagram of prior art
Embodiment:
Be embodiment of the present utility model with accompanying drawing 1,2,3,4 below, the utility model held further instruction:
In the present embodiment, the utility model is by automobile audio panel 16, preceding gonys plate 15 and sound equipment drain pan 8 and the panel rotating linkage mechanism that stretches, it comprises right band tooth slide rail 9, left side band tooth slide rail 17, right connecting rod seat 4, left side connecting rod base 18, right connecting rod 7, left side connecting rod 19, fork 1, pitman shaft 6, pitman shaft axle sleeve 2, fork axle 3, major axis 12, major axis axle sleeve 13, major axis gear 14, preceding gonys plate 15, the bottom surface two elongated slot correspondences of right band tooth slide rail 9 are put in riveted to be had on the drain pan 8 of 2 slide rail axles 11, again two slide rail axle axle sleeve 10 correspondences are passed two elongated slots of band tooth slide rail 9 and be inserted on the slide rail axle 11, fix with collar.Described pitman shaft 6 is riveting on the right connecting rod 7, fork axle 3 is riveting on the fork 1, be fixed on the right connecting rod seat 4 with step key screw fork 1, fork axle axle sleeve 2 passes the bar-shaped trough 4a of the bar-shaped trough 1a of fork 1 and right connecting rod seat 4 and is inserted on the pitman shaft 6, fixes with collar.The fork axle 3 of riveted on fork 1 inserted in the curved groove 9a of slide rail of right slide rail 9 medial surfaces.Be fixed on the drain pan 8 with key screw right connecting rod seat 4 again; The combined situation on the left side is identical with the combined situation on the above-mentioned right side, left fork 20, left fork bar-shaped trough 20a, and all the structure with the right side is identical for the left connecting rod bar-shaped trough 18a on the left connecting rod base 18.Be that left slide rail 17, left connecting rod base 18, left connecting rod 19 are opposite with the shape on the right side, remaining parts is identical.Aforesaid major axis 12, major axis axle sleeve 13, major axis gear 14, major axis axle sleeve 13 are inserted on the major axis 12, major axis gear 14 are inserted on the major axis 12 again, and the major axis axle sleeve 13 with both sides embeds respectively in right connecting rod 4 and the left connecting rod 18 corresponding grooves again; Aforesaid preceding gonys plate 15, the Kong Bingsuo that passes right slide rail 9 with the step screw pays on basifacial hole, plate 15 right sides, preceding gonys, the Kong Bingsuo that passes right connecting rod 7 with the step screw pays on the hole on plate 15 right flank tops, preceding gonys, the Kong Bingsuo that passes left slide rail 17 with the step screw pays on basifacial hole, preceding gonys plate left side, and the Kong Bingsuo that passes left connecting rod 19 with screw pays on the hole on the left surface top of preceding gonys plate.
Operation principle of the present utility model is as follows:
As shown in accompanying drawing 2,3,4, pay formation hinge point A on connecting rod base 4 with step key screw fork 1 lock.End lock with step key screw connecting rod 7 is paid on preceding gonys plate 15, forms hinge point B.Pay on preceding gonys plate 15 with step key screw slide rail 9 locks, form hinge point C.Pitman shaft axle sleeve 2 passes the bar hole 1a of fork 1 and the bar hole 4a of right connecting rod seat 4, is inserted in the pitman shaft 6 of riveted on right connecting rod 7, and forming movable hinge point D hinge point D can slide in bar-shaped trough 1a, also can slide in bar-shaped trough 4a.The fork axle 3 of riveted on fork 1 inserts among the curved groove 9a of slide rail of right band tooth slide rail 9.Sound equipment panel 16 is fixed on the preceding gonys plate 15, and is detachable, forms sound equipment panel 16, and in fact for appearance requirement, preceding gonys plate 15 generally be can't see preceding gonys plate 15 after combining with sound equipment panel 16.Right slide rail 9 gives at gear can make the front and back rectilinear motion of setpoint distance under the situation of power, the initial condition of accompanying drawing 2 when not moving, and sound equipment panel 16 and preceding gonys plate 15 are very close to each other or the gap is very little.When beginning to move, right band tooth slide rail 9 moves forward, fork axle 3 is rotated counterclockwise fork 1 under the drive of the curved groove 9a of slide rail of band tooth slide rail 9, simultaneously the bar-shaped trough 1a of fork 1 promotes movable hinge point D and moves forward along the bar-shaped trough 4a of connecting rod base 4, be that movable hinge point D moves forward, right connecting rod 7 also also moves forward simultaneously, in moving process, right connecting rod 7 can be done small being rotated counterclockwise along some D, sound equipment panel 16 can be done small turning clockwise along some C, because of enough spaces are arranged, the speed designs that band tooth slide rail 9 moves forward can be arrived angle rotary speed, so sound equipment panel 16 can not interfered with preceding gonys plate 15 greater than panel assembly.Movable hinge point D displacement, determining positions by slide rail curved groove 9a, bar-shaped trough 4a and hinge point A, when slide rail moves to Fig. 3 position, slide rail 9 continues to move forward, fork axle 3 is bent groove 9a at y direction and fork axle 3 tangent non-displacements because of slide rail, thereby fork 1 is not swung, and movable hinge point no longer moves forward when D2, right connecting rod 7 is also no longer mobile, only only produces spinning movement at a D2 place along with moving forward of right side band tooth slide rail 9.The action limit of Fig. 4 for setting, backhaul is opposite with said process.
Opposite side, i.e. the motion of left part be just the same and synchronous with above-mentioned process.
In this mechanism, it is that initiatively opposite side is driven that a side is arranged, between them, appended a major axis 12, two major axis axle sleeves 13, major axis gear 14, just the gear by the major axis two ends transmits motion and power, thereby has guaranteed the consistency of left and right sides action, situation such as stressed.
Claims (5)
1, the flexible rotating mechanism of a kind of automobile audio panel, it comprises automobile audio panel (16) preceding gonys plate (15) and sound equipment drain pan (8), it is characterized in that the right and left at described sound equipment drain pan (8) is provided with the band tooth slide rail (9,17) of position symmetry, described band tooth slide rail (9,17) is provided with bottom surface chute and the curved groove (9a, 17a) of slide rail, be respectively arranged with the flexible rotating linkage mechanism of panel on two slide rails about described, an end of the connecting rod of the flexible rotating linkage mechanism of described panel is connected on the sound equipment panel (16); Between the flexible rotating linkage mechanism of described left and right sides panel, be provided with the connection major axis (12) that two ends have gear (14), the two ends gear of described connection major axis (12) with about the tooth engagement of two slide rails (9,17).
2, the flexible rotating mechanism of the automobile audio panel described in claim 1, it is characterized in that the flexible rotating linkage mechanism of described panel comprises connecting rod base (4,18), connecting rod and the fork that is installed on the slide rail, described fork is provided with fork bar-shaped trough (1a, 20a); Described connecting rod base (4,18) is provided with vertical plane and is provided with connecting rod bar-shaped trough (4a, 18a), described connecting rod (7,19) hinged end is hinged on the connecting rod base by pitman shaft (6), the hinged end of described fork (1,20) is hinged in the connecting rod bar-shaped trough by fork axle (3), connecting rod base is provided with a driving gear (5) that connects motor therein, the tooth engagement on described driving gear (5) and the slide rail.
3, the flexible rotating mechanism of the automobile audio panel described in claim 2, the bottom surface chute that it is characterized in that described left and right sides slide rail has corresponding to riveted on drain pan (8) position of two slide rail axles (11), and two slide rail axle axle sleeves (10) correspondence is passed the bottom surface chute of band tooth slide rail (9) and is inserted in slide rail axle (11) and goes up fixing; Described step key screw fork is fixed on the connecting rod base (4), and fork axle axle sleeve (2) passes the connecting rod bar-shaped trough (4a) of the fork bar-shaped trough (1a) of fork (1) and connecting rod base (4) and is inserted in pitman shaft (6) to be gone up fixing; The slide rail that the fork axle of riveted on fork inserts on the slide rail is bent in the groove (9a), be fixed on the drain pan (8) by the key screw connecting rod base;
4, the flexible rotating mechanism of the automobile audio panel described in claim 2.Its feature be described about the band tooth slide rail (9,17) be fixed on the left and right sides installing hole of being located at preceding gonys plate (15) bottom by the hole that screw passes on the left and right sides connecting rod (7).
5, the flexible rotating mechanism of the automobile audio panel described in claim 1 is characterized in that having at described two ends the major axis axle sleeve (13) that the two ends of the connection major axis (12) of gear also are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620017307 CN200941717Y (en) | 2006-07-28 | 2006-07-28 | Telescopic rotary gear of autocar acoustics faceplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620017307 CN200941717Y (en) | 2006-07-28 | 2006-07-28 | Telescopic rotary gear of autocar acoustics faceplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941717Y true CN200941717Y (en) | 2007-08-29 |
Family
ID=38747889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620017307 Expired - Fee Related CN200941717Y (en) | 2006-07-28 | 2006-07-28 | Telescopic rotary gear of autocar acoustics faceplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941717Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062387A1 (en) * | 2007-10-30 | 2009-05-22 | Sound Technology (S.Z.) Co., Ltd | Telescopic rotary vehicle audio equipment panel mechanism |
| CN102689612A (en) * | 2012-04-13 | 2012-09-26 | 惠州市德赛汽车电子有限公司 | Combination device of digital device and car audio |
| CN105555083A (en) * | 2016-01-25 | 2016-05-04 | 宁波方太厨具有限公司 | Extension and reset mechanism for control panel of domestic appliance |
-
2006
- 2006-07-28 CN CN 200620017307 patent/CN200941717Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062387A1 (en) * | 2007-10-30 | 2009-05-22 | Sound Technology (S.Z.) Co., Ltd | Telescopic rotary vehicle audio equipment panel mechanism |
| CN102689612A (en) * | 2012-04-13 | 2012-09-26 | 惠州市德赛汽车电子有限公司 | Combination device of digital device and car audio |
| CN102689612B (en) * | 2012-04-13 | 2015-04-15 | 惠州市德赛西威汽车电子有限公司 | Combination device of digital device and car audio |
| CN105555083A (en) * | 2016-01-25 | 2016-05-04 | 宁波方太厨具有限公司 | Extension and reset mechanism for control panel of domestic appliance |
| CN105555083B (en) * | 2016-01-25 | 2018-07-17 | 宁波方太厨具有限公司 | A kind of stretching of household appliance control panel and resetting-mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070829 Termination date: 20120728 |