CN1828780B - Display with folding base - Google Patents
Display with folding base Download PDFInfo
- Publication number
- CN1828780B CN1828780B CN2005100529548A CN200510052954A CN1828780B CN 1828780 B CN1828780 B CN 1828780B CN 2005100529548 A CN2005100529548 A CN 2005100529548A CN 200510052954 A CN200510052954 A CN 200510052954A CN 1828780 B CN1828780 B CN 1828780B
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- parts
- base
- fixed point
- revolving gear
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Abstract
The disclosed base to reduce whole display volume comprises: a first member rotary joint with a second member by an irregular shift with a positioning plane and a arc surface both on body opposite to the rotary room in base. Wherein, the first member rotates opposite to the second, the body of irregular shift rotates in the rotary room too; as the interference to the shift body by the room, when rotates to some angle, the first member can rotate naturally to the first (initial) position or the second (accepted) position.
Description
Technical field
The present invention relates to a kind of display, particularly relate to a kind of packaging volume and low display of cost of dwindling with folding base with folding base.
Background technology
Along with market price competition exacerbates, the commercially available liquid crystal screen display of the part modes such as folding or directly dismantle base that adopt with the reduction packaging volume, reach the purpose of saving transportation cost more.Yet, directly dismantle base and not only expend the packing time, after selling, also can cause display the user to perplex, and therefore at present still be the main flow that changes the display volume with the folding mode.
Display mainly is to be combined by base, sway brace and display screen (for example LCD Panel).Wherein sway brace is to be connected movably with display screen with base, is connected with a rotating shaft mechanism with the junction of base is many at sway brace.This rotating shaft mechanism for example uses the mode of common button or trip, can discharge the location of one between sway brace and base mechanism, sway brace can be rotated, the action that just folds with respect to base.And can rely on button, coupler mechanism or rotating shaft torsion to do the location of final position after folding.
For the ease of packing and transporting, display screen rotates to parallel with base approximately angle mostly backward, to reach the less receiving state of overall volume.Yet, the folding mode of taking in of this kind, the required total length of its packing need be considered the length of display screen and base, gross thickness also need be considered the thickness of display screen and the height of base (even thickness of sway brace).In addition, the mechanical positioning design after folding is complicated, also can improve cost of manufacture.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of display with folding base, it utilizes a fixed point revolving gear to make the first of base do relative rotation with second portion, to reach the purpose of dwindling display entire package volume.
According to purpose of the present invention, a kind of display is proposed, comprise at least: a display panel, a sway brace and a folding base, wherein sway brace connects folding base and display panel.Folding base comprises at least: one first parts, one second parts and a fixed point revolving gear.Second parts can with first unit construction, and first parts can be done rotation with respect to second parts.The fixed point revolving gear comprises at least: a special-shaped axis, have a body, and the two ends of this special-shaped axis are connected with first parts respectively, and also drive special-shaped axis when therefore rotating first parts and rotate.Body is positioned at one of the base space of circling round, and body has a plane of orientation and an arc-shaped surface, and is corresponding with a bottom surface and an end face in the space of circling round respectively.
When first parts of base were positioned at a primary importance, the plane of orientation of body was perpendicular to bottom surface and end face.
When first parts of base are positioned at a second place, fit in plane of orientation and bottom surface.
When first parts of base were between the primary importance and the second place, a pressure was executed on a contact point of plane of orientation and bottom surface in the bottom surface, and arc-shaped surface can be rotated towards a direction of taking in these first parts.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Figure 1A, Figure 1B are a kind of synoptic diagram with display of folding base of the present invention;
Fig. 2 is the diagrammatic cross-section of the display base and the sway brace of a preferred embodiment of the present invention;
Fig. 3 is the synoptic diagram of the special-shaped axis of a preferred embodiment of the present invention;
Fig. 4 A, Fig. 4 B and Fig. 4 C are the synoptic diagram of first parts of a preferred embodiment of the present invention at block position, initial position of rotation and reception position;
Fig. 5 A～Fig. 5 C is the synoptic diagram that the special-shaped axis of a preferred embodiment of the present invention rotates in the space of circling round;
Fig. 6 A～Fig. 6 C is the synoptic diagram that the special-shaped axis of another preferred embodiment of the present invention rotates in the space of circling round.
Embodiment
The present invention designs a kind of fixed point revolving gear, mainly comprises a special-shaped axis, make display base first can around second portion do the fixed point circle round, to reach the purpose of dwindling display entire package volume.Please refer to Figure 1A, Figure 1B, it illustrates according to a kind of synoptic diagram with display of folding base of the present invention.Display 10 mainly is made up of display panel (for example LCD Panel) 11, base (base) 12 and 13 of sway braces (supporting arm).Wherein an end of sway brace 13 is connected with base 12, and the other end then is connected with display panel 11 with a rotating shaft mechanism 18.By rotating shaft mechanism 18, display panel 11 can be done rotation with respect to sway brace 13, adjusts display panel 11 for the user and presents required visual angle.Utilize a fixed point revolving gear in the present invention, for example pass second portion 16 with a special-shaped axis and the special-shaped axis two ends be connected with first 14 (fixed point revolving gear be not shown among Figure 1A, Figure 1B, have detailed description after a while), make the first 14 of base 12 do rotation with respect to second portion 16.When desiring to take in packing display 10, rotation first 14, shown in Figure 1B, therefore the base 12 of most of area (first 14) can be accommodated between sway brace 13 and the display panel 11.Compare with traditional folding mode (make display parallel with base) of taking in, folding base of the present invention can make display more dwindle taking in the back overall volume, reaches the purpose of saving shipment and delivery cost.
Below be that the present invention will be further described in detail with a preferred embodiment.Yet the scope that the present invention will protect is not restricted to all cited elements of this embodiment.In addition, below be shown in and omit unnecessary element (for example omitting display screen) when drawing, with clear demonstration major technique feature of the present invention.
Please refer to Fig. 2, it illustrates the diagrammatic cross-section according to the display base and the sway brace of a preferred embodiment of the present invention.With Figure 1A, figure B components identical be to continue to use same label.In this preferred embodiment, the first 14 of base 12 is designed to outer ring form and second portion 16 to do the movable combination (please contrasting Figure 1A, figure B simultaneously) that fixed point is circled round.The fixed point revolving gear of the embodiment of the invention comprises a special-shaped axis 22 at least, and the two ends of special-shaped axis 22 partly 14 are connected with first, and first 14 can be with respect to second portion 16 action of fixing a point to circle round.Also drive special-shaped axis 22 rotations when rotating first 14 simultaneously.
Please be simultaneously with reference to Fig. 3, it illustrates the synoptic diagram according to the special-shaped axis of a preferred embodiment of the present invention.The body 222 (Fig. 3) of special-shaped axis 22 is rotations or mobile in one of the second portion 16 of base 12 circles round space 23.Wherein, the upper shell of second portion 16 and lower house provide end face 162 and bottom surface 164 respectively, and the space between end face 162 and the bottom surface 164 is the space 23 of circling round.In actual applications, different materials can be used in the end face 162 and the bottom surface 164 of second parts 16 of base 12, for example end face 162 is selected plastics for use, the bottom surface is selected sheet metal for use, with the formation space 23 of circling round, but material is selected to be not particularly limited, as long as the space 23 of circling round can produce interference effect to the special-shaped axis in rotating 22.
For the clear shape that shows special-shaped axis 22 and with the relativeness of other parts, omit the lower house of first 14 among Fig. 3.Special-shaped axis 22 comprises a body 222, one first connecting portion 224 and one second connecting portion 226 at least, and body 222 is between first connecting portion 224 and second connecting portion 226, first connecting portion 224 is connected with first parts 14 of base 12 respectively with second connecting portion 226, as shown in Figure 3.In this preferred embodiment, first connecting portion 224, second connecting portion 226 and body 222 are formed in one, and special-shaped axis 22 is preferably one-body molded with first parts 14.Therefore, when first parts 14 of base 12 are done fixed point and circled round with respect to second parts 16 (shown in Figure 1B), special-shaped axis 22 can rotate synchronously with first parts 14.Body 222 that it should be noted that special-shaped axis 22 has other arc surface (or plane) combination of a plane of orientation 228 and body 222 at least.
In addition, also can preferably design a location device, so that can provide a stable base 12 after first parts 14 and 16 combinations of second parts.In actual applications, can remove locating device earlier, first parts 14 and second parts 16 be done relatively rotated.Please refer to Fig. 4 A, Fig. 4 B, Fig. 4 C, it illustrates according to first parts of a preferred embodiment of the present invention synoptic diagram at block position, initial position of rotation and reception position.At Fig. 4 A, first parts, 14 places have a location stuck point 141, also relatively form a baffle plate 166 (barrier wall) (asking simultaneously with reference to Fig. 2) at second parts, 16 places.Shown in Fig. 4 A, when first parts 14 of base 12 at block position P
0The time, location stuck point 141 is subjected to the restriction of baffle plate 166 and makes first parts can't freely break away from second parts 16.When base 12 needs to fold because of packing, executing an external force earlier makes location stuck point 141 recess baffle plate 166, again first parts 14 are moved along arrow B direction, because special-shaped axis 22 is connected (as shown in Figure 3) with first parts 14, therefore also drives special-shaped axis 22 synchronously and in the space of circling round (space between end face 162 and the bottom surface 164) 23, move.Shown in Fig. 4 B, when first parts 14 move to a primary importance P
1When (or claiming initial position of rotation), then execute an external force make first parts 14 with respect to second parts 16 do the fixed point circle round, the direction of circling round is (with reference to Fig. 2,4C) shown in arrow R.When first parts 14 upwards return back to a second place P
2After (or claiming reception position), promptly can the smaller size smaller packing transport.
Transport finish after, if desire to reconfigure base 12, then earlier first parts 14 are rotated down (R is reverse with arrow) to second parts, 16 same surface levels, again first parts 14 are moved (B is reverse with arrow) towards sway brace 13 directions, stuck point 141 is finished with baffle plate 166 and is engaged when the location, and promptly first parts 14 are got back to block position P
0, then finish the assembling of base 12.
Can preferably design a slide mechanism (not being shown in the diagram) at first parts 14 and second parts, 16 places, can between position location and primary importance, do slip with respect to second parts 16 in order to first parts 14.The design of slide mechanism has many kinds, for example is: utilize chute to do relative slip with the mode of rib (rib) at first parts with the second parts place, be not particularly limited at this.
In addition, in the process of rotation first parts 14, therefore the body 222 of special-shaped axis 22 can provide a torsion to make first parts 14 arrive second place P owing to have noncircular cross section
2(being reception position, shown in Fig. 4 C) or get back to primary importance P
1(being initial position of rotation, shown in Fig. 4 B).Please refer to Fig. 5 A～Fig. 5 C, it illustrates the synoptic diagram that the special-shaped axis according to a preferred embodiment of the present invention rotates in the space of circling round.In this preferred embodiment, the body 222 of special-shaped axis 22 has a plane of orientation 228 and 1/1st arc-shaped surface 229.
Please be simultaneously with reference to Fig. 4 A, Fig. 4 B.When first parts 14 of base 12 are positioned at block position P
0, or primary importance (initial rotation position) P
1The time, the angle theta between first parts 14 and second parts 16=0 degree, this moment body 222 plane of orientation 228 perpendicular to the bottom surface 164 and the end face 162 in the space 23 of circling round, shown in Fig. 5 A.
When first parts 14 arrive primary importance P
1And after beginning rotation, special-shaped axis 22 also rotates synchronously, when the angle theta between first parts 14 and second parts 16 is α, shown in Fig. 5 B, because the interference that the 164 pairs of plane of orientations 228 in bottom surface cause, make the bottom surface 164 in the space 23 of circling round execute a pressure on the body 222 of special-shaped axis 22, force 1/2nd arc-shaped surface 229 to be rotated towards the end face 162 in the space 23 of circling round or the direction of bottom surface 164.
When first parts 14 rotate to the second place (reception position) P
2The time, the angle theta between first parts 14 and second parts 16=90 degree, shown in Fig. 5 C, plane of orientation 228 is fitted with the bottom surface 164 in the space 23 of circling round.
From the above, the operator only needs gently first parts 14 to be rotated to an angle [alpha] when folding base seat 12, and first parts 14 can turn to second place P naturally because of the interference of special-shaped axis 22 bodies 222 and bottom surface 164
2Or primary importance P
1
Though in preferred embodiment of the present invention, the body 222 of special-shaped axis 22 has 1/1st arc-shaped surface 229, but because second parts 16 are to rotate in 0～90 degree scope, thus body 222 have quadrant arc surface can be corresponding with the end face 162 of second parts 16 when rotating.Shown in Fig. 6 A～Fig. 6 C, body 222 comprises a plane of orientation 228 and at least one quadrant arc surface 230, when first parts 14 rotate to 90 degree from 0 degree, quadrant arc surface 230 has also clockwise rotated 90 degree, and 228 of plane of orientations become and fit in bottom surface 164 from the state perpendicular to end face 162 and bottom surface 164.Be familiar with this operator and be not limited to Fig. 5 A～Fig. 5 C or Fig. 6 A～Fig. 6 C when the shape of cross section that can understand body 222, right angle not necessarily, the corner between the plane for example, also can have a little radian, or be familiar with this operator when thinking and various embodiment, variation examples.
In addition, though be to make first parts 14 must be in the above-described embodiments from block position P
0Move to primary importance P
1Could rotate, yet be familiar with this operator when understanding, when practical application, also can use other rotary locating device to make between first parts 14 and second parts 16 and finish rotary location, making the block position of first parts 14 is the initial rotation position simultaneously also, and the present invention does not limit this.
According to above-mentioned, use fixed point revolving gear of the present invention, not only little at the more traditional folding mode of folding back entire package volume, reach the purpose of saving transportation cost, more utilize simple mechanism can finish folding and the location, manufacturing cost is reduced significantly.
In sum; though disclosed the present invention in conjunction with an above preferred embodiment; yet it is not in order to limit the present invention; anyly be familiar with this operator; without departing from the spirit and scope of the present invention; can be used for a variety of modifications and variations, so protection scope of the present invention should be with being as the criterion that claim was defined.
Claims (11)
1. fixed point revolving gear is applied in the display with a base of folding this display, and this device comprises at least:
One special-shaped axis, has a body, and the two ends of this special-shaped axis are connected with one first parts of this base, also drive this special-shaped axis rotation when rotating these first parts of this base, this body is positioned at one of this base space of circling round, this body has a plane of orientation and an arc-shaped surface, and is corresponding with a bottom surface and an end face in this space of circling round respectively
When these first parts of this base were positioned at a primary importance, this plane of orientation of this body was perpendicular to this bottom surface and this end face;
When these first parts of this base are positioned at a second place, fit in this plane of orientation and this bottom surface;
When these first parts of this base were between this primary importance and this second place, a pressure was executed on a contact point of this plane of orientation and this bottom surface in this bottom surface, and this arc-shaped surface can be rotated towards a direction.
2. fixed point revolving gear as claimed in claim 1, wherein this special-shaped axis has one first connecting portion, one second connecting portion and this body, and this first connecting portion is connected with these first parts of this base respectively with this second connecting portion.
3. fixed point revolving gear as claimed in claim 2, wherein this first connecting portion, this second connecting portion and this body are formed in one.
4. fixed point revolving gear as claimed in claim 3, wherein these first parts of this special-shaped axis and this base are one-body molded.
5. fixed point revolving gear as claimed in claim 1, wherein this base have one second parts with this first unit construction, these second parts are assembled by a upper casing portion and a sheet metal, with respectively as this end face in this space of circling round and this bottom surface.
6. fixed point revolving gear as claimed in claim 1, wherein when these first parts of this base were positioned at this second place, these first parts were positioned at a reception position.
7. fixed point revolving gear as claimed in claim 5, wherein when these first parts arrive a block position, can with this second unit construction to form this base.
8. fixed point revolving gear as claimed in claim 7, wherein this of this base first parts and these second parts are oppositely arranged one group of slide mechanism, make these first parts do slip between this block position and this primary importance and with respect to these second parts.
9. fixed point revolving gear as claimed in claim 8, wherein this slide mechanism comprises:
One chute is positioned at this first parts place of this base; With
One rib is positioned at this second parts place of this base, and corresponding with this chute.
10. fixed point revolving gear as claimed in claim 1, wherein this arc-shaped surface is a quadrant surface, and this quadrant surface is corresponding with this end face in this space of circling round.
11. fixed point revolving gear as claimed in claim 1, wherein this arc-shaped surface is 1/1st circular surfaces, and this 1/2nd circular surfaces is corresponding with this end face in this space of circling round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100529548A CN1828780B (en) | 2005-03-02 | 2005-03-02 | Display with folding base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100529548A CN1828780B (en) | 2005-03-02 | 2005-03-02 | Display with folding base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1828780A CN1828780A (en) | 2006-09-06 |
| CN1828780B true CN1828780B (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100529548A Expired - Fee Related CN1828780B (en) | 2005-03-02 | 2005-03-02 | Display with folding base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1828780B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704780A (en) * | 2015-07-20 | 2017-05-24 | 泰州市创新电子有限公司 | Display supporting frame provided with base horizontal insertion-extraction type quick dismounting mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555551Y (en) * | 2002-07-12 | 2003-06-11 | 明基电通股份有限公司 | Support device |
| CN1538460A (en) * | 2003-04-18 | 2004-10-20 | 明基电通股份有限公司 | Liquid crystal display and its supporting seat |
-
2005
- 2005-03-02 CN CN2005100529548A patent/CN1828780B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2555551Y (en) * | 2002-07-12 | 2003-06-11 | 明基电通股份有限公司 | Support device |
| CN1538460A (en) * | 2003-04-18 | 2004-10-20 | 明基电通股份有限公司 | Liquid crystal display and its supporting seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1828780A (en) | 2006-09-06 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SJEC CORPORATION;SUZHOU FUSHI ELEVATOR CO., LTD. Owner name: SJEC CORPORATION;SUZHOU FUSHI ELEVATOR CO., LTD. Free format text: FORMER OWNER: SUZHOU JIANGNAN ELEVATOR (GROUP) CO., LTD. Effective date: 20101102 |
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| C56 | Change in the name or address of the patentee | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215122 NO.75-77, TONGYUAN ROAD, SUZHOU INDUSTRY PARK, SUZHOU CITY, JIANGSU PROVINCE TO: 215122 NO.28, WEIXIN ROAD, INDUSTRY PARK, SUZHOU CITY, JIANGSU PROVINCE |
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| CP01 | Change in the name or title of a patent holder |
Address after: China Taiwan Taoyuan County Patentee after: Qisda Corp. Address before: China Taiwan Taoyuan County Patentee before: Benq Corp. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |