CN1929035A - Swiveling mechanism for display panel - Google Patents
Swiveling mechanism for display panel Download PDFInfo
- Publication number
- CN1929035A CN1929035A CN 200510098474 CN200510098474A CN1929035A CN 1929035 A CN1929035 A CN 1929035A CN 200510098474 CN200510098474 CN 200510098474 CN 200510098474 A CN200510098474 A CN 200510098474A CN 1929035 A CN1929035 A CN 1929035A
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- Prior art keywords
- display panel
- group
- driving
- base
- whirligig
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Abstract
The related rotating device for display panel comprises: a base, a display panel assembly, and a first/second drive group every with a guide part and movable arranged on the base respectively to connect with the first/second guide slot on the panel and form a cam structure. When the drive groups move, the panel driven by the cam to deflect some angle as clockwise or counterclockwise.
Description
Technical field
The present invention refers to a kind of device that makes the deflection of the display panel left and right sides especially about a kind of whirligig of display panel.
Background technology
Along with the progress of science and technology, display system is installed on the central control board between driver's seat and front-seat passenger (Dashboard) already widely, for driving or the passenger can see through the shown information of this system, grasps first hand running information.
See also Fig. 1, present automobile-used display system, form structure according to it and roughly be divided into main frame M, display panel group P and box body C, wherein main frame M is to be contained in one respectively to cooperate among the box body C that embeds central control board with display panel group P, and display panel group P comprises a glide base P1 and a display P2, wherein have a rotation driving group P3 and a driving group (not shown) on this glide base P1, and display P2 is the front end that is articulated in glide base P1, and be subjected to the control of rotation group P3 simultaneously, therefore, when the driving (not shown) of glide base P1 by the driving group, and when display P2 carried by box body C is inner, relending rotation driving group P3 and display P2 is raised up from horizontality rotation be plumbness, for the information of driving or passenger's reading displayed device P2 shows.
Only, above-mentioned existing structure, need the sight line of viewing and admiring is 90 ° with panel as far as possible for fear of general LCD display panel, its image quality of viewing and admiring is for best, but, aforesaid automobile-used display panel is owing on the central control board that all is installed between driver's seat and front-seat passenger, and can't cooperate that the audience's view and admire direction adjustment, and cause the image quality viewed and admired not good, for this reason, to make display panel towards a left side and develop, the device of right rotation deflection, its exemplary device as: U.S. Pat 6731350 " is set up in the display panel (VEHICLE MOUNTED DISPLAYSYSTEM) of vehicle ", this patent mainly is that display panel is loaded the driving component of carrying box body is the first driving group and the second driving group in order to drive glide base (movablebase) with known, and be meshed with set first and second tooth bar on the chassis respectively, and glide base can be moved with respect to the chassis, thus, when driven in synchronism is organized each other in first and second driving, be to drive glide base, display panel is carried out outside the box body, and then rotation driving group is kicked up display panel be plumbness by horizontality, and when the first driving group and the second driving group be when driving in the opposite direction respectively, be to make glide base transfer skew, and reach the purpose of display panel towards a lateral deviation towards a sidespin.
So, because being first and second rack linears on the chassis, the first driving group in the aforesaid patent case and the second driving group move, in order to make display panel left and right sides deflection successfully, aforesaid patent case is that the first driving group and the second driving group are articulated on the glide base, and when display panel rotates, the first driving group and the second driving group can cooperate its direction that is offset and swing, display panel can be offset towards a side, therefore, organize when swinging in order to make first and second driving, sustainable and tooth bar keeps engagement, then an extension spring (Spring) must be set respectively between two driving groups and glide base, make the first driving group and second drive that the display panel offset direction is closed in assembly and when swinging, can make these driving groups and the tooth bar maintenance engagement that is cooperated by the elastic force of spring.
Only, the engagement that the elastic force of this kind utilization spring comes controlling and driving group and tooth bar, not only cause member to increase, and when long-time use, elastic fatigue because of spring causes the driving group can't be engaged on the tooth bar easily, therefore, with regard to durability and production cost, real is not satisfactory structural design.
Summary of the invention
In view of this, a purpose of the present invention is providing a kind of whirligig of display panel, need not increase under member and the assembly cost, and promptly structure reaches the effect of deflector panel easily.
According to above-mentioned purpose, the present invention proposes a kind of whirligig of display panel, is to comprise: a base, a display panel group, one first driving group and one second driving group; Wherein first and second driving group is to be arranged on the base along a fixed-direction with moving around, and first and second driving group is to be respectively equipped with first and second guidance part, it is connected to respectively in first and second set guide groove of display panel group, and forms a cam structure; Wherein, organize oppositely when mobile when first and second driving, first and second guidance part is with respect to the display panel group and respectively at moving in the guide groove.
According to whirligig of the present invention, wherein the display panel group is to comprise the glide base that a display panel and is articulated in display panel, wherein be to be provided with one the 3rd driving group on the glide base,, it kicked up by horizontality be plumbness in order to drive display panel.
According to whirligig of the present invention, wherein base is provided with a pair of parallel each other tooth bar again, with first and second driving group engagement, these driving groups is displaced on the base with fixed-direction respectively.
According to whirligig of the present invention, wherein first and second driving group is to comprise a gear set that is meshed with the set tooth bar of base and the power motor of a drive gear set respectively.
According to whirligig of the present invention, when first and second driving group synchronously and in the same way during displacement, guidance part is the cell wall that promotes guide groove, make the display panel group carry out base exterior, and when first and second driving group moves with the reverse direction that advances and retreat respectively, guidance part is the cell wall that oppositely promotes guide groove, make the display panel group with the user when the panel to the right or direction rotation left, and reach the purpose of deflector panel.
According to whirligig of the present invention, wherein base is provided with a guide rail again, and the display panel group be provided with one with the center pin of its relative engagement, make display panel be subjected to the guiding of guide rail and stable displacement on base, and organize reverse when mobile when first and second driving, the display panel group is to be the axle center with the center pin, and with clockwise or rotation counterclockwise, and make panel deflection.
Description of drawings
According to above-mentioned purpose, below lift a preferred embodiment and conjunction with figs. and be illustrated the technology used in the present invention means and effect thereof, wherein:
Fig. 1 is the synoptic diagram of known automobile-used display system;
Fig. 2 is the exploded view of the whirligig of display panel of the present invention;
Fig. 3 is the exploded view of first and second driving group and display panel group among Fig. 2;
Fig. 4 is the combination synoptic diagram of the whirligig of display panel of the present invention, and wherein the display panel group is not carried out the state of box body as yet;
Fig. 5 is the combination synoptic diagram of the whirligig of display panel of the present invention, and wherein the display panel group is carried out the state of box body;
Fig. 6 is the combination synoptic diagram of the whirligig of display panel of the present invention, and wherein display panel is kicked up and is plumbness, and towards the constitutional diagram of left side deflection; And
Fig. 7 is the combination synoptic diagram of the whirligig of display panel of the present invention, and wherein display panel is kicked up and is plumbness, and towards the constitutional diagram of right side deflection.
Embodiment
See also Fig. 2, Fig. 3, Fig. 2 is the exploded view of first and second driving group and display panel group among Fig. 2 for exploded view, Fig. 3 of the whirligig of display panel of the present invention.
As shown in the figure, the whirligig of display panel of the present invention, be to be used to rotate display panel to make its deflection one angle, be able to best line-of-sight for the driver who is positioned at display panel group 10 left and right sides or passenger and view and admire the shown information of panel sets, wherein whirligig is to comprise: a display panel group 10, a base 20, one first driving group 30 and one second driving group 40.
Wherein base 20 is to be located at a box body C inside that is embedded at control panel, its surface is to be provided with a pair of parallel each other tooth bar 21, respectively with first and second driving group 30,40 engagements, first and second driving group 30,40 is moved around on base 20 with a fixed-direction, in addition, the base 20 that tooth bar is 21,21 is provided with a guide rail 201, in order to guiding panel sets 10, make that it can be stable along with first and second driving group 30,40 moves on base 20.
Wherein first and second driving group the 30, the 40th comprises the power motor 302,402 (as shown in Figure 3) that a gear set 301,401 and provides gear set 301,401 power respectively; Wherein gear set 301,401 clutch end is to be meshed with tooth bar 21 on the base 20 respectively, and make these driving groups by power motor 302,402 driving and being displaced on the base 20 along tooth bar 21, in addition, first and second driving group 30,40 are respectively equipped with a guidance part 31,41, and display panel group 10 in the corresponding place of these guidance parts, be respectively equipped with a guide groove 101,102, and with guidance part 31,41 match and form a cam structure, and when first and second driving group 30, during 40 advanced in unison, be by guidance part 31,41 promote guide groove 101 respectively, 102 cell wall makes the display panel group 10 can be with before these driving groups and then carry box body C; And when first and second driving group 30,40 respectively to advance and direction of retreat and during on the contrary to displacement, oppositely promote the cell wall of guide groove 101,102 equally respectively by guidance part 31,41, display panel group 10 is offset to rotate clockwise or counterclockwise, and in its migration process, guidance part the 31, the 41st, with respect to display panel group 10 respectively at moving in the guide groove 101,102, make first and second driving group 30,40 need not cooperate the sense of rotation of its display panel group 10 and swing, can reach the purpose of deflector panel.
See also Fig. 4 to Fig. 7, Fig. 4 is the combination synoptic diagram of the whirligig of display panel of the present invention, and wherein the display panel group is not carried out the state of box body as yet; Fig. 5 is the state that the display panel group is carried out box body; Fig. 6 is that display panel is kicked up and is plumbness, and towards the constitutional diagram of left side deflection; And Fig. 7 is that display panel is kicked up and is plumbness, and towards the constitutional diagram of right side deflection.
Wherein, display panel group 10 of the present invention, it comprises a display panel 11 and in order to display message and is articulated in glide base 12 on the display panel 11, and is to be provided with one the 3rd driving group 13 on the glide base 12, kicks up from horizontality and is plumbness in order to drive display panel 11.Before not driving as yet, display panel group 10 is to be accommodated in box body C inside (as shown in Figure 4), and guidance part the 31, the 41st, lays respectively at the position of guide groove 101,102 central authorities; When desire went out box body C in 10 years with the display panel group, be to make first and second driving group 30,40 driven in synchronism and advance towards the direction that carries box body C, display panel group 10 was gone out (as shown in Figure 5) from box body C in inner year, at this moment, guidance part 31,41 is positioned at the position of guide groove 101,102 central authorities equally; When panel sets to be shown went out box body C in 10 years, first and second driving group 30,40 stopped immediately, and the 3rd driving group 13 begins to drive display panel 11, it is kicked up by horizontality be plumbness, and for the user select desire yawing moment; If, the user selects display panel 11 when the left side deflection shown in the figure, the first driving group 30 is to continue to advance towards previous direction of carrying display panel 11, the second driving group 40 then retreats in the opposite direction and oppositely moves with the first driving group 30, make guidance part 31,41 set on these driving groups 30,40 promote the guide groove 101,102 of institute's socket respectively in the opposite direction, and make display panel group 10 to anticlockwise deflection one angle (as shown in Figure 6), at this moment, guidance part the 31, the 41st, with respect to display panel group 10 respectively at moving in the guide groove 101,102; Otherwise, when the user selects display panel 11 towards the right side, the second driving group 40 is to advance towards previous direction of carrying display panel group 10, the first driving group 30 then oppositely moves with the second driving group 40 in the opposite direction, and make guidance part 31 set on these driving groups, the 41st, promote the guide groove 101 of institute's socket respectively in the opposite direction, 102, and make display panel group 10 be offset an angle (as shown in Figure 7) to right rotation, and finish the adjustment of the angle of display panel group 10, similarly, when 10 deflections of display panel group, guidance part 31,41 also with respect to display panel group 10 respectively at guide groove 101, move in 102.
In addition, according to the embodiment of the invention, be to be provided with a center pin 121 on glide base 12 and the side that base 20 matches, it is to match with guide rail 201 on the base 20.When first and second driving group 30,40 advanced in unison, center pin 121 is to be subjected to the guiding of guide rail 201 and to slide on wherein, and when first and second driving group 30,40 respectively to advance and direction of retreat and during on the contrary to displacement, display panel group 10 is to be axle center (as Fig. 6, shown in Figure 7) with center pin 121, and to rotate clockwise or counterclockwise, make display panel group 10 stable be the axle center rotation with center pin 121, and make panel or deflection left to the right.
Only, above-described,, be not to be used for limiting scope of the invention process only for a preferred embodiment of invention.So and every equalization of doing according to described shape structural attitude of the present patent application claim and spirit changes and modifies, and all should be contained in the claim of the present invention.
Claims (5)
1. the whirligig of a display panel is characterized in that, this device is to comprise:
One base;
One display panel group, this display panel group are provided with one first guide groove and one second guide groove;
One first driving group be to be arranged on this base along a fixed-direction, and it is provided with one first guidance part with moving around; And
One second driving group be to be arranged on this base along this fixed-direction, and it is provided with one second guidance part with moving around;
Wherein these guidance parts are to be connected to respectively in these set on this display panel group guide grooves, and form a cam structure;
Wherein, when this first and second driving group was mobile in the opposite direction, these guidance parts were with respect to this display panel group and respectively at moving in these guide grooves.
2. according to the whirligig of the described display panel of claim 1, it is characterized in that, wherein this display panel group is to comprise the glide base that a display panel and is articulated in display panel, and be to establish one the 3rd driving group on this glide base, in order to drive this display panel, it is kicked up by horizontality and be a plumbness.
3. according to the whirligig of the described display panel of claim 1, it is characterized in that wherein this base is provided with a pair of parallel each other tooth bar again, with the engagement of this first and second driving group, these driving groups are displaced on this base with this fixed-direction respectively.
4. according to the whirligig of the described display panel of claim 1, it is characterized in that wherein this first and second driving group is to comprise respectively: a gear set that is meshed with this tooth bar and drives the power motor of this gear set.
5. according to the whirligig of the described display panel of claim 2, it is characterized in that, wherein this base is provided with a guide rail again, and this glide base is provided with a center pin that matches with this guide rail, wherein, organize oppositely when mobile when this first and second driving, this display panel group is to be the axle center with this center pin, and with clockwise or rotation counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510098474 CN1929035A (en) | 2005-09-08 | 2005-09-08 | Swiveling mechanism for display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510098474 CN1929035A (en) | 2005-09-08 | 2005-09-08 | Swiveling mechanism for display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1929035A true CN1929035A (en) | 2007-03-14 |
Family
ID=37858947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510098474 Pending CN1929035A (en) | 2005-09-08 | 2005-09-08 | Swiveling mechanism for display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1929035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445080B (en) * | 2006-03-16 | 2011-08-03 | 索尼株式会社 | In-vehicle apparatus |
-
2005
- 2005-09-08 CN CN 200510098474 patent/CN1929035A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445080B (en) * | 2006-03-16 | 2011-08-03 | 索尼株式会社 | In-vehicle apparatus |
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070314 |