CN105508826A - Novel cantilever display support joint connection structure - Google Patents
Novel cantilever display support joint connection structure Download PDFInfo
- Publication number
- CN105508826A CN105508826A CN201410500010.1A CN201410500010A CN105508826A CN 105508826 A CN105508826 A CN 105508826A CN 201410500010 A CN201410500010 A CN 201410500010A CN 105508826 A CN105508826 A CN 105508826A
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- China
- Prior art keywords
- link arm
- plastic cement
- joint
- connection
- coupling shaft
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Abstract
The invention discloses a novel cantilever display support joint connection structure which comprises at least two connection arms, connection shafts and plastic bushings, wherein through holes which are perpendicular to the extension direction of the connection arms are correspondingly formed in the connection arms respectively; the connection shafts are inserted in the through holes of the connection arms in a penetrating manner; the plastic bushings sleeve the connection shafts; the plastic bushings are clamped between the opposite end surfaces of the connection arms; spin-riveting flanging structures are formed at the two ends of each connection shaft respectively; the spin-riveting flanging structures at the two ends of each connection shaft are closely propped against the opposite end surfaces of the connection arms at the two ends of the connection shaft respectively. According to the novel cantilever display support joint connection structure, the connection of support joint parts is realized through an extension spin-riveting process, so that even if a support is used for a long term and repeatedly adjusted, the support cannot become loose axially, and long-term and stable use of the support is maintained.
Description
Technical field
The present invention relates to a kind of display bracket joint linkage structure, particularly a kind of Novel cantilever display bracket joint linkage structure.
Background technique
Current cantilevered indicator bracket joint part, namely arm and wallboard after, rear arm and forearm and the connection between forearm and rotary head are all realized by bolt, because joint part often needs mutual rotation, can servo rotary be there is in bolt, cause be threaded loosening, knuckle failure, in order to avoid bolt looseness, there is the scheme much avoiding bolt transfer, common as arranged stuck point in each rotating shaft, catch engaged with screw head and so on also will be set, by catch, rotating shaft and bolt are realized circumferencial direction stop to be connected, avoid bolt and arm generation transfer, this structure is more complicated, assembling is inconvenient, cost of production is high, and owing to there is gap between connecting sheet and bolt head, bolt can not accomplish not transfer completely, Long-Time Service catch can deform, cause joint mobilization, support loses damping, television set can not stop at an arbitrary position.Need to realize with the heavy locking nut of special spanner, operate cumbersome.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of Novel cantilever display bracket joint linkage structure, this Novel cantilever display bracket joint linkage structure can maintain a long-term stability effectively.
The present invention in order to the technological scheme solving its technical problem and adopt is: a kind of Novel cantilever display bracket joint linkage structure, comprise at least two link arms, coupling shaft and plastic cement lining, the perforation that on each link arm described, corresponding formation is vertical with its bearing of trend respectively, coupling shaft runs through and is inserted in the perforation of each link arm, plastic cement lining is sheathed on outside coupling shaft, and plastic cement lining is located between the relative end face of each link arm, the two ends of coupling shaft are formed respectively revolves riveting turnup structure, the riveting turnup structure that revolves at coupling shaft two ends is tight against on the end face that the link arm that is positioned at coupling shaft two ends deviates from mutually respectively.
As a further improvement on the present invention, described link arm comprises extension part and joint, joint is the tubular structure vertical with extension part bearing of trend, perforation is formed inside tubular structure, joint is fixed on the two ends of extension part bearing of trend, the quantity of link arm is at least two, be greater than the T-shaped ring structure of middle internal diameter in two ends internal diameter inside plastic cement lining, plastic cement lining two ends are sheathed on outside adjacent two link arms end close to each other respectively, and the step surface inside plastic cement lining is located between adjacent two link arms end face close to each other.
As a further improvement on the present invention, the quantity of described link arm is three, and two plastic cement linings are located between two adjacent link arms respectively.
As a further improvement on the present invention, described link arm comprises first, two link arms, first link arm comprises extension part and joint, joint is the tubular structure vertical with extension part bearing of trend, joint is fixed on the two ends of extension part bearing of trend, second link arm comprises connecting plate and connecting sheet, the connecting sheet of two planes is fixedly parallel to mounting plate side, connecting sheet is formed the perforation just right with tubular structure position on the first link arm, plastic cement lining is T-shaped cover, one end that plastic cement Outer Diameter of lining is little is inserted in the perforation at the first link arm two ends, one end that plastic cement insert diameter is large is located between the first link arm end and the connecting sheet of the second link arm.
The invention has the beneficial effects as follows: the present invention revolves riveter skill by stretching, realize the connection at rack joint position, even if support Long-Time Service, repeatedly regulate, also axial play can not occur, maintain the use of its long-term stability.
Accompanying drawing explanation
Fig. 1 is the plan view of using state of the present invention;
Fig. 2 be in Fig. 1 A-A to sectional view;
Fig. 3 is B portion enlarged view in Fig. 2;
Fig. 4 is C portion enlarged view in Fig. 2;
Fig. 5 is using state exploded view of the present invention.
Embodiment
Embodiment: a kind of Novel cantilever display bracket joint linkage structure, comprise at least two link arms 1, coupling shaft 2 and plastic cement lining 3, the perforation 4 that on each link arm 1 described, corresponding formation is vertical with its bearing of trend respectively, coupling shaft 2 runs through and is inserted in the perforation 4 of each link arm 1, plastic cement lining 3 is sheathed on outside coupling shaft 2, and plastic cement lining 3 is located between the relative end face of each link arm 1, the two ends of coupling shaft 2 are formed respectively revolves riveting turnup structure 5, the riveting turnup structure 5 that revolves at coupling shaft 2 two ends is tight against on the end face that the link arm 1 that is positioned at coupling shaft 2 two ends deviates from mutually respectively, coupling shaft 2 realizes the connection of each link arm 1 joint part by revolving riveting knot structure, ensure that each joint part Long-Time Service of support also can keep connecting closely, avoid and adopt worm structure to connect, and then avoid rack joint position and mutually rotate knuckle failure because bolt looseness causes for a long time, this structure can be permanent maintenance joint position there is enough frictional force, keep rack joint position effectively stable for a long time.
Described link arm 1 comprises extension part and joint, joint is the tubular structure vertical with extension part bearing of trend, perforation 4 is formed inside tubular structure, joint is fixed on the two ends of extension part bearing of trend, the quantity of link arm 1 is at least two, be greater than the T-shaped ring structure of middle internal diameter in two ends internal diameter inside plastic cement lining 3, plastic cement lining 3 two ends are sheathed on outside adjacent two link arms 1 end close to each other respectively, step surface inside plastic cement lining 3 is located between adjacent two link arms 1 end face close to each other, plastic cement lining 3 is set in outside the tubular structure of link arm 1, carry out coated to its end, improve the aesthetics of support, increase the rotation friction between support link arm 1 simultaneously, be conducive to keeping joint part in stable condition.
The quantity of described link arm 1 is three, and two plastic cement linings 3 are located between two adjacent link arms 1 respectively, and this structure is applicable to the installation of large-sized monitor, and its symmetrical structure makes support bulk strength increase, and stability is better.
Described link arm 1 comprises first, two link arms 1, first link arm 1 comprises extension part and joint, joint is the tubular structure vertical with extension part bearing of trend, joint is fixed on the two ends of extension part bearing of trend, second link arm 1 comprises connecting plate 6 and connecting sheet 7, the connecting sheet 7 of two planes is fixedly parallel to mounting plate side, connecting sheet 7 is formed the perforation 4 just right with tubular structure position on the first link arm 1, plastic cement lining 3 is T-shaped cover, one end that plastic cement lining 3 external diameter is little is inserted in the perforation 4 at the first link arm 1 two ends, one end that plastic cement lining 3 diameter is large is located between the connecting sheet 7 of the first link arm 1 end and the second link arm 1, one end that plastic cement lining 3 diameter is little extend in the perforation 4 of the first link arm 1, avoid between metalwork and contact with each other, good hand touch, further increase the rotation friction between the first link arm 1 and connecting sheet 7 simultaneously, keep joint part in stable condition.
Claims (4)
1. a Novel cantilever display bracket joint linkage structure, comprise at least two link arms (1), coupling shaft (2) and plastic cement lining (3), the perforation (4) that on each link arm described, corresponding formation is vertical with its bearing of trend respectively, coupling shaft runs through and is inserted in the perforation of each link arm, plastic cement lining is sheathed on outside coupling shaft, and plastic cement lining is located between the relative end face of each link arm, it is characterized in that: the two ends of coupling shaft are formed respectively revolves riveting turnup structure (5), the riveting turnup structure that revolves at coupling shaft two ends is tight against on the end face that the link arm that is positioned at coupling shaft two ends deviates from mutually respectively.
2. Novel cantilever display bracket joint linkage structure according to claim 1, it is characterized in that: described link arm comprises extension part and joint, joint is the tubular structure vertical with extension part bearing of trend, perforation is formed inside tubular structure, joint is fixed on the two ends of extension part bearing of trend, the quantity of link arm is at least two, be greater than the T-shaped ring structure of middle internal diameter in two ends internal diameter inside plastic cement lining, plastic cement lining two ends are sheathed on outside adjacent two link arms end close to each other respectively, step surface inside plastic cement lining is located between adjacent two link arms end face close to each other.
3. Novel cantilever display bracket joint linkage structure according to claim 2, is characterized in that: the quantity of described link arm is three, and two plastic cement linings are located between two adjacent link arms respectively.
4. Novel cantilever display bracket joint linkage structure according to claim 1, it is characterized in that: described link arm comprises first, two link arms, first link arm comprises extension part and joint, joint is the tubular structure vertical with extension part bearing of trend, joint is fixed on the two ends of extension part bearing of trend, second link arm comprises connecting plate (6) and connecting sheet (7), the connecting sheet of two planes is fixedly parallel to mounting plate side, connecting sheet is formed the perforation just right with tubular structure position on the first link arm, plastic cement lining is T-shaped cover, one end that plastic cement Outer Diameter of lining is little is inserted in the perforation at the first link arm two ends, one end that plastic cement insert diameter is large is located between the first link arm end and the connecting sheet of the second link arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500010.1A CN105508826B (en) | 2014-09-25 | 2014-09-25 | Novel cantilever display bracket joint linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500010.1A CN105508826B (en) | 2014-09-25 | 2014-09-25 | Novel cantilever display bracket joint linkage structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105508826A true CN105508826A (en) | 2016-04-20 |
| CN105508826B CN105508826B (en) | 2018-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500010.1A Active CN105508826B (en) | 2014-09-25 | 2014-09-25 | Novel cantilever display bracket joint linkage structure |
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| CN (1) | CN105508826B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6126356A (en) * | 1998-06-29 | 2000-10-03 | Xerox Corporation | Gear mounting using tubing and snap-fit caps |
| CN101574722A (en) * | 2009-03-16 | 2009-11-11 | 亚新科噪声与振动技术（安徽）有限公司 | Method for roratably riveting A-frame |
| CN201589229U (en) * | 2009-06-04 | 2010-09-22 | 宁波新峰电器有限公司 | Circular support leg for lamp |
| CN201633762U (en) * | 2010-02-11 | 2010-11-17 | 杨鹏耀 | Foldable joint with improved structure |
| CN202118476U (en) * | 2011-07-25 | 2012-01-18 | 昆山泓杰电子有限公司 | Cantilevered flat-panel television support |
| CN202252729U (en) * | 2011-10-13 | 2012-05-30 | 苏州金皇视听设备科技有限公司 | Cantilever bracket of flat-panel television |
| CN204127589U (en) * | 2014-09-25 | 2015-01-28 | 昆山泓杰电子有限公司 | Novel cantilever display bracket joint linkage structure |
-
2014
- 2014-09-25 CN CN201410500010.1A patent/CN105508826B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6126356A (en) * | 1998-06-29 | 2000-10-03 | Xerox Corporation | Gear mounting using tubing and snap-fit caps |
| CN101574722A (en) * | 2009-03-16 | 2009-11-11 | 亚新科噪声与振动技术（安徽）有限公司 | Method for roratably riveting A-frame |
| CN201589229U (en) * | 2009-06-04 | 2010-09-22 | 宁波新峰电器有限公司 | Circular support leg for lamp |
| CN201633762U (en) * | 2010-02-11 | 2010-11-17 | 杨鹏耀 | Foldable joint with improved structure |
| CN202118476U (en) * | 2011-07-25 | 2012-01-18 | 昆山泓杰电子有限公司 | Cantilevered flat-panel television support |
| CN202252729U (en) * | 2011-10-13 | 2012-05-30 | 苏州金皇视听设备科技有限公司 | Cantilever bracket of flat-panel television |
| CN204127589U (en) * | 2014-09-25 | 2015-01-28 | 昆山泓杰电子有限公司 | Novel cantilever display bracket joint linkage structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105508826B (en) | 2018-08-31 |
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