CN201166053Y - Roll sheet type hinge mechanism of LCD device support - Google Patents
Roll sheet type hinge mechanism of LCD device support Download PDFInfo
- Publication number
- CN201166053Y CN201166053Y CNU200820009102XU CN200820009102U CN201166053Y CN 201166053 Y CN201166053 Y CN 201166053Y CN U200820009102X U CNU200820009102X U CN U200820009102XU CN 200820009102 U CN200820009102 U CN 200820009102U CN 201166053 Y CN201166053 Y CN 201166053Y
- Authority
- CN
- China
- Prior art keywords
- mandrel
- roll film
- bolster
- rotation
- lcd bracket
- 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.)
- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a rolled sheet type hinge mechanism of a liquid crystal display stand, which comprises a mandrel, a fixed bearer, rotating bearers and frame rolled sheets, wherein the fixed bearer is fixed and coated on the mandrel, the rotating bearers can rotate around the mandrel, the frame rolled sheet are fixed with the rotating bearers. Compared with the prior hinge mechanism for liquid crystal display sands, the rolled sheet type hinge mechanism has the advantages of small part amount, simple structure, convenient assembly and the like.
Description
Technical field
The utility model relates to a kind of roll film formula linkage of LCD bracket.
Background technique
Liquid crystal display has progressively replaced traditional Fluorescent display owing to have advantages such as light weight, body is thin, radiation is low.General LCD bracket comprise the fixing supporting frame of base, lower end and base, with the reversing frame of supporting frame upper end pivot joint, and be fixed for installing the mounting plate of TFT LCD with reversing frame, can regulate the luffing angle of display pannel.Make the display pannel arbitrarily angled hinge means that can both locate within the specific limits on the reversing frame generally comprise mandrel, with the fixing fixedly bolster of mandrel, the rotation bolster that can rotate around mandrel and an end and fixedly bolster fix, the other end and the fixing torsion spring of rotation bolster, fixedly bolster and rotation bolster are respectively with above-mentioned reversing frame with supporting frame is fixed or be the part of reversing frame or supporting frame.The part of this hinge means is more, the structure more complicated, assembles also cumbersome.
Summary of the invention
The utility model purpose provides a kind of roll film formula linkage of LCD bracket, compares with the linkage that existing LCD bracket is used, and it has advantages such as part is few, simple in structure, easy to assembly.
The technical solution of the utility model is: a kind of roll film formula linkage of LCD bracket, comprise mandrel, the sheathed rotation bolster that is fixed on fixedly bolster on the mandrel, can rotates around mandrel, also be arranged with the support roll film on the described mandrel, described support roll film is fixed with the rotation bolster.
The technical solution of the utility model is: a kind of roll film formula linkage of LCD bracket, comprise mandrel, the sheathed rotation bolster that is fixed on fixedly bolster on the mandrel, can rotates around mandrel, also be arranged with the support roll film on the described mandrel, described support roll film is fixed with the rotation bolster; Described support roll film is the L matrix body that is wholely set with rotating bolster, L matrix body is provided with the mandrel perforation perpendicular to the rotation bolster of mandrel axis part upper end, the roll film pivoted hole in the support roll film part upper end that L matrix body is parallel to the mandrel axis inwardly curls into mandrel is coated on; The part surface that described mandrel is coated in the roll film pivoted hole is provided with the hole oil groove; Described mandrel cooperates a fixing end surfaces to have the friction line with hole on the fixing bolster; Described rotation bolster is provided with arc groove, and described fixedly bolster side is provided with the angle that drops in the arc groove and colludes, and angle is colluded to limit when running to the arc groove two ends in arc groove and rotated when rotating the bolster rotation.
The utility model advantage is:
1. the utility model part is few, simple in structure, easy to assembly, and cost of production is low.
2. the utility model increases the mandrel and the fixing surface friction drag of the pivoted hole of bolster by the friction line on the mandrel, makes mandrel and fixing bolster fixing more firm.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is an exploded perspective view of the present utility model;
Fig. 3 is the structural representation of mandrel;
Fig. 4 is a sectional view of the present utility model;
Fig. 5 is a user mode schematic representation one of the present utility model;
Fig. 6 is a user mode schematic representation two of the present utility model;
Fig. 7 is a user mode schematic representation three of the present utility model.
Wherein: 1 mandrel; 2 fixing bolsters; 3 rotate bolster; 4 support roll films; The perforation of 5 mandrels; 6 roll film pivoted holes; 7 hole oil grooves; 8 friction lines; 9 arc grooves; 10 angles are colluded.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figures 1 to 4, a kind of roll film formula linkage of LCD bracket, comprise mandrel 1, the sheathed rotation bolster 3 that is fixed on fixedly bolster 2 on the mandrel 1, can rotates around mandrel 1, also be arranged with support roll film 4 on the described mandrel 1, described support roll film 4 is the L matrix body that is wholely set with rotating bolster 3, L matrix body is provided with mandrel perforation 5 perpendicular to rotation bolster 3 parts of mandrel 1 axis upper end, the roll film pivoted hole 6 in the support roll film 4 parts upper end that L matrix body is parallel to mandrel 1 axis inwardly curls into mandrel 1 is coated on.
The part surface that described mandrel 1 is coated in the roll film pivoted hole 6 is provided with hole oil groove 7.
Described mandrel 1 cooperates a fixing end surfaces to have friction line 8 with hole on the fixing bolster 2, can increase mandrel 1 and the fixing frictional force between the bolster 2, and it is more firm that the two is fixed.
Described rotation bolster 3 is provided with and the mandrel 5 coaxial arc grooves 9 of boring a hole, described fixedly bolster 2 sides are provided with the fan-shaped angle that drops in the arc groove 9 and collude 10, to shown in Figure 7, rotate bolster 3 when rotating as Fig. 5, angle is colluded 10 and is limited when running to arc groove 9 two ends in arc groove 9 and rotate.
The utility model is compared with the linkage that existing LCD bracket is used, have part few, The advantage such as simple in structure, easy to assembly.
Claims (5)
1. the roll film formula linkage of a LCD bracket, the rotation bolster (3) that comprises mandrel (1), is fixed on the fixedly bolster (2) on the mandrel (1) and can rotates around mandrel (1), it is characterized in that: also be arranged with support roll film (4) on the described mandrel (1), described support roll film (4) is fixing with rotation bolster (3).
2. the roll film formula linkage of LCD bracket according to claim 1, it is characterized in that: described support roll film (4) is the L matrix body that is wholely set with rotating bolster (3), L matrix body is provided with mandrel perforation (5) perpendicular to the rotation bolster (3) of mandrel (1) axis part upper end, and support roll film (4) the part upper end that L matrix body is parallel to mandrel (1) axis inwardly curls into the roll film pivoted hole (6) in mandrel (1) can being coated on.
3. the roll film formula linkage of LCD bracket according to claim 2 is characterized in that: the part surface that described mandrel (1) is coated in the roll film pivoted hole (6) is provided with hole oil groove (7).
4. the roll film formula linkage of LCD bracket according to claim 1 is characterized in that: described mandrel (1) cooperates a fixing end surfaces to have friction line (8) with hole on the fixing bolster (2).
5. the roll film formula linkage of LCD bracket according to claim 1, it is characterized in that: described rotation bolster (3) is provided with arc groove (9), described fixedly bolster (2) side is provided with the angle that drops in the arc groove (9) and colludes (10), and angle is colluded to limit when (10) run to arc groove (9) two ends in arc groove (9) and rotated when rotating bolster (3) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820009102XU CN201166053Y (en) | 2008-03-18 | 2008-03-18 | Roll sheet type hinge mechanism of LCD device support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820009102XU CN201166053Y (en) | 2008-03-18 | 2008-03-18 | Roll sheet type hinge mechanism of LCD device support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166053Y true CN201166053Y (en) | 2008-12-17 |
Family
ID=40191440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820009102XU Expired - Fee Related CN201166053Y (en) | 2008-03-18 | 2008-03-18 | Roll sheet type hinge mechanism of LCD device support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166053Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913547A (en) * | 2012-09-25 | 2013-02-06 | 刘天平 | Foldable anti-releasing connection structure |
| CN106314528A (en) * | 2016-08-24 | 2017-01-11 | 上海交通大学 | Agricultural machine steering wheel automation device based on double-output-shaft motor and use method |
| CN103765340B (en) * | 2011-08-31 | 2017-05-31 | 惠普发展公司，有限责任合伙企业 | Display bracket with locking mechanism |
| CN106802691A (en) * | 2015-11-26 | 2017-06-06 | 宏碁股份有限公司 | Pivot |
-
2008
- 2008-03-18 CN CNU200820009102XU patent/CN201166053Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103765340B (en) * | 2011-08-31 | 2017-05-31 | 惠普发展公司，有限责任合伙企业 | Display bracket with locking mechanism |
| CN102913547A (en) * | 2012-09-25 | 2013-02-06 | 刘天平 | Foldable anti-releasing connection structure |
| CN106802691A (en) * | 2015-11-26 | 2017-06-06 | 宏碁股份有限公司 | Pivot |
| CN106314528A (en) * | 2016-08-24 | 2017-01-11 | 上海交通大学 | Agricultural machine steering wheel automation device based on double-output-shaft motor and use method |
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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: 20081217 Termination date: 20100318 |