CN201262308Y - Inclination self-locking apparatus of panel TV wall hanging frame - Google Patents
Inclination self-locking apparatus of panel TV wall hanging frame Download PDFInfo
- Publication number
- CN201262308Y CN201262308Y CNU2008200832154U CN200820083215U CN201262308Y CN 201262308 Y CN201262308 Y CN 201262308Y CN U2008200832154 U CNU2008200832154 U CN U2008200832154U CN 200820083215 U CN200820083215 U CN 200820083215U CN 201262308 Y CN201262308 Y CN 201262308Y
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- China
- Prior art keywords
- body bar
- hanger
- hook
- flat
- back rod
- 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
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- 239000002994 raw material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a manufacturing technology of an inclined angle self-locking device of a wall hanging frame of a flat-panel television, which overcomes the defects that the existing product can not adjust the height of the screen of the television and the consumption of the raw materials is large, and comprises a back rod and a hanger; the back rod is provided with symmetrical folded edges; the section of the hanger is U-shaped; the inner sides of the folded edges of the back rod are provided with connecting parts which are connected with the hanger; and the two sides of the connecting parts are respectively provided with two sets of bolt pairs. Two sides of the hanger are provided with a guide groove and a swinging groove which are symmetrical; and two sets of bolt pairs of the connecting parts are respectively articulated with the guide groove and the swinging groove. The folded edges of the back rod of the product are symmetrical, and the turnover width thereof is same; when the parts of the back rod are punched and manufactured, the consumption of the raw materials is little and the cost is low; and the swinging groove of the hanger can be made into different inclinations so as to bear the television screens with different weights. The utility model has the advantages of novel structure, low manufacturing cost and complete function.
Description
Technical field
The utility model relates to a kind of wall hanging frame product component that is used for large screen plasma, the installation of liquid crystal flat-panel video screen, especially refers to be located at the tilt adjustment and the self-locking structure of hanging hook assembly.
Background technique
The plasma of giant-screen or LCD TVs are installed generally all needs wall hanging frame supporting, and the large screen television viewing effect is good to bring into play, image display area wide and the few advantage in the position that takes up space.Comparatively typical product as on May 23rd, 2007 the disclosed patent No. be called the utility model patent of " tilting-type flat-panel television hanging shelf " for the ZL200620101411.1 name, " it comprises and being used for and the fixing base plate and the back of the body bar that is used for being connected with the flat panel TV screen back side of body of wall; described back of the body bar connects base plate through the controlling device of can inclining ... the described controlling device of inclining comprises that described hook both sides of the edge are provided with arc groove by bearing pin and the hinged hook of back of the body bar; Parbuckle screw is established in the back of the body bar outside corresponding to arc groove ", but it provides a kind of flat-panel television hanging shelf product that video screen inclination angle, back appropriate regulation is installed to society.But applicant is through long-term practice, there are further improvements in the inclination-angle regulating device of also finding this product: the one, because the flanging of protrusion must be left so that be hinged with hook side in back of the body bar both sides, cause the sheet material raw material thus when back of the body bar is made in punching press, the raw material loss is big, and product cost rises; The 2nd, need unclamp knob earlier during tilt adjustment, tighten operation inconvenience after the adjustment again.For this reason, people expect to invent that a kind of raw material loss is little, cost is low, tilt adjustment flat-panel television hanging shelf easily, satisfy large screen plasma or liquid crystal flat-panel TV and install required in public places such as ordinary family and enterprises and institutions, hospital, stock exchange and job centers.
The model utility content
The technical problems to be solved in the utility model is: defective and deficiency that the raw material loss is big when overcoming the prior art products manufacturing, cost of material is high and tilt adjustment is inconvenient, to society provide that a kind of raw material loss is little, cost is low,, tilt adjustment flat-panel television hanging shelf easily, satisfy large screen plasma or liquid crystal flat-panel TV and install and use required.
The technological scheme that its technical problem that solves the utility model adopts is: the inclination angle self-locking device of flat-panel television hanging shelf comprises and is used for the back of the body bar that is connected with the video screen back side and hangs on the hook that wall hanging frame is installed base plate; Described back of the body bar is provided with the flanging of symmetry, and described hook cross section is the U type; The flanging inboard of described back of the body bar is provided with link and is connected with hook; Described link cross section is the U type, and its bottom is provided with screw and described back of the body bar fixes; Described link dual-side is provided with two cover bolt pairs.
Described hook dual-side is provided with the guiding groove and the swinging chute of symmetry; The bolt of described link is secondary and be hinged with guiding groove and swinging chute respectively; Be provided with axle sleeve between the described link dual-side hinging hole.
The upset width of described flanging is identical and be evenly equipped with a plurality of adjustment holes.
The inclination angle self-locking device of the utility model flat-panel television hanging shelf, the flanging symmetry of described back of the body bar and upset width are identical and be evenly equipped with a plurality of adjustment holes, and the raw material loss was little when back of the body bar component were made in punching press, cost is low; Be furnished with last extension rod identical and following extension rod during the utility model packing of product with described back of the body bar profile, the described flanging of going up extension rod and following extension rod is provided with and the identical attachment hole of described back of the body bar adjustment hole, only need insert two pieces of pins during installation and can prolong described back of the body pole length, help dwindling the exterior package size; Utilize two cover bolt pairs of described link to move the self-locking of realization tilt adjustment at guiding groove and swinging chute.Compare with prior art products, the utility model product has novel structure, low cost of manufacture, multiple functional advantage, is widely used in the installation of large screen plasma or liquid crystal flat-panel TV.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic representation of the utility model product.
Fig. 2 is the utility model product tilt adjustment Principle of Process figure.
Fig. 3 is that the utility model product is installed and used view.
Fig. 4 is an extension rod structural representation on the utility model product.
Fig. 5 is the downward long rod structure schematic representation of the utility model product.
Embodiment
As shown in Figure 1, the inclination angle self-locking device of the utility model flat-panel television hanging shelf comprises and is used for the back of the body bar 1 that is connected with the video screen back side and hangs on the hook 3 that wall hanging frame is installed base plate 2 that described installation base plate 2 is fixed in body of wall; Described back of the body bar 1 is provided with the flanging 4 of symmetry, and the upset width of described flanging 4 is identical and be evenly equipped with a plurality of adjustment holes 7; Described hook 3 cross sections are the U type, and dual-side is provided with the guiding groove 11 and the swinging chute 5 of symmetry; Flanging 4 inboards of described back of the body bar 1 are provided with link 6 and are connected with hook 3.Described link 6 cross sections are the U type, and its bottom is provided with screw 8 and fixes with described back of the body bar 1.Described link 6 dual-sides are provided with two cover bolts secondary 9 and 10; Described bolt secondary 9 and 10 is hinged with the guiding groove 11 and the swinging chute 5 of described hook 3 respectively; For preventing that described link 6 dual-sides are subjected to secondary 9 and 10 clamping forces of described bolt to produce distortion, influence the self-locking effect then, are provided with axle sleeve 16 between the described link 6 dual-side hinging holes.
Continue to sketch in conjunction with the accompanying drawings the working principle of the utility model product below.As shown in Figure 4 and Figure 5, be furnished with last extension rod identical 13 and following extension rod 14 during the utility model packing of product with described back of the body bar 1 profile, the described flanging of going up extension rod 13 and following extension rod 14 is provided with and the identical attachment hole 15 of described back of the body bar 1 adjustment hole 7, only need insert two pieces of pins during installation and can prolong described back of the body bar 1 length, help dwindling the exterior package size; Because the flanging 4 upset width of described back of the body bar 1 are identical, raw-material leftover pieces loss was little when punching press was made again.As shown in Figure 1, by screw 8 described link 6 and described back of the body bar 1 are fixed earlier during assembling, more described link 6 is hinged with described hook 3.As shown in Figure 3, when back of the body bar 1 axis is in plumbness, bolt pair 9,10 axis 12 on the described link 6 as shown in Figure 2, its spacing is D; When pulling video screen when downward-sloping, because bolt pair 9,10 is fixed in 6 two through holes of described link, spacing still is D, described bolt pair 9 ' is moved to the upper right corner by swinging chute 5 leading roles, this advances bolt pair 9 ', 10 ' axis 12 ' and original axis 12 generations angle α, i.e. inclination angle that video screen took place.After loosing one's grip, be subjected to the clamping force effect of described bolt pair 9,10, the video screen inclination angle keeps, thereby finishes the self-locking of video screen inclination angle to regulate and need not to operate knob in the existing product, regulates more convenient; Described hook swinging chute can be made into different gradients to bear the video screen of Different Weight.
Claims (3)
1, a kind of inclination angle self-locking device of flat-panel television hanging shelf comprises being used for the back of the body bar (1) that is connected with the video screen back side and hanging on the hook (3) that wall hanging frame is installed base plate (2); Described back of the body bar (1) is provided with the flanging (4) of symmetry, and described hook (3) cross section is the U type; It is characterized in that: flanging (4) inboard of described back of the body bar (1) is provided with link (6) and is connected with hook (3); Described link (6) cross section is the U type, and its bottom is provided with screw (8) and fixes with described back of the body bar (1); Described link (6) dual-side is provided with two cover bolt pairs (9) and (10).
2, the inclination angle self-locking device of flat-panel television hanging shelf according to claim 1 is characterized in that: described hook (3) dual-side is provided with the guiding groove (11) and the swinging chute (5) of symmetry; The bolt pair (9) of described link (6) and (10) are hinged with guiding groove (11) and swinging chute (5) respectively; Be provided with axle sleeve (16) between described link (6) the dual-side hinging hole.
3, the inclination angle self-locking device of flat-panel television hanging shelf as claimed in claim 1 or 2 is characterized in that: the upset width of described flanging (4) is identical and be evenly equipped with a plurality of adjustment holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200832154U CN201262308Y (en) | 2008-02-05 | 2008-02-05 | Inclination self-locking apparatus of panel TV wall hanging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200832154U CN201262308Y (en) | 2008-02-05 | 2008-02-05 | Inclination self-locking apparatus of panel TV wall hanging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262308Y true CN201262308Y (en) | 2009-06-24 |
Family
ID=40808782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200832154U Expired - Fee Related CN201262308Y (en) | 2008-02-05 | 2008-02-05 | Inclination self-locking apparatus of panel TV wall hanging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262308Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737607A (en) * | 2010-03-05 | 2010-06-16 | 宁波丽晶时代电子线缆有限公司 | Self-locking inclination-angle regulating device of electric flat-panel television hanging shelf |
| CN103032658A (en) * | 2012-12-24 | 2013-04-10 | 广东威创视讯科技股份有限公司 | Locking mechanism for rear projection screen frame |
| CN105971916A (en) * | 2016-07-12 | 2016-09-28 | 江门市科业电器制造有限公司 | Wall-mounted and table type dual-purpose fan |
| CN106483752A (en) * | 2016-12-21 | 2017-03-08 | 海信集团有限公司 | Projection screen installing mechanism |
| CN107255218A (en) * | 2017-06-16 | 2017-10-17 | 广州市盈科五金制品有限公司 | A kind of video wall splicing screen links up with installation system |
-
2008
- 2008-02-05 CN CNU2008200832154U patent/CN201262308Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737607A (en) * | 2010-03-05 | 2010-06-16 | 宁波丽晶时代电子线缆有限公司 | Self-locking inclination-angle regulating device of electric flat-panel television hanging shelf |
| CN103032658A (en) * | 2012-12-24 | 2013-04-10 | 广东威创视讯科技股份有限公司 | Locking mechanism for rear projection screen frame |
| CN105971916A (en) * | 2016-07-12 | 2016-09-28 | 江门市科业电器制造有限公司 | Wall-mounted and table type dual-purpose fan |
| CN106483752A (en) * | 2016-12-21 | 2017-03-08 | 海信集团有限公司 | Projection screen installing mechanism |
| CN107255218A (en) * | 2017-06-16 | 2017-10-17 | 广州市盈科五金制品有限公司 | A kind of video wall splicing screen links up with installation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LOCTEK VISUAL TECHNOLOGY CORP. Free format text: FORMER OWNER: JIANG YI Effective date: 20100920 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315502 NINGBO LINGJINGSHIDAI ELECTRONIC CABLE CO., LTD., NO.9, GAOYA ROAD, SCIENCE AND TECHNOLOGY PARK ZONE, JIANGSHAN TOWN, YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315191 NO.9, GAOYA ROAD, JIANGSHAN SCIENCE AND TECHNOLOGY PARK, YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100920 Address after: 315191, No. 9, high voltage Road, Jiangshan hi tech park, Ningbo, Zhejiang, Yinzhou District Patentee after: NingBo Loctek Visual Technology Co., Ltd. Address before: 315502 Ningbo Lijing electronic cable Co., Ltd. 9 Ningbo high tech Road, Yinzhou District, Zhejiang Patentee before: Jiang Yi |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20160205 |