CN102168788B - Flat-panel television support with locking function - Google Patents
Flat-panel television support with locking function Download PDFInfo
- Publication number
- CN102168788B CN102168788B CN 201110067440 CN201110067440A CN102168788B CN 102168788 B CN102168788 B CN 102168788B CN 201110067440 CN201110067440 CN 201110067440 CN 201110067440 A CN201110067440 A CN 201110067440A CN 102168788 B CN102168788 B CN 102168788B
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- wall
- plate
- block
- clamping block
- spring
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention discloses a flat-panel television support with a locking function. A frame hanging plate is provided with a U-inverted concave frame; a wall frame plate is fixedly provided with a groove for the insertion of the concave frame; the side edge of the concave frame is provided with a locking hole; the wall frame plate is provided with a locking device which comprises an elastic restoration mechanism of a translation-type locking block and a control locking block; the locking block and the locking hole are mutually matched to lock the frame hanging plate and the wall frame plate; the upper side wall of the locking block is provided with a notch; a limiting device is arranged above the locking block, and comprises a limiting block and a force-bearing device, and an elastic device is arranged between the limiting block and the force-bearing block; the upper edge of the concave frame is acted on the force-bearing block; and the limiting block is acted on the upper side wall of the locking block, and the support has the advantages that the limiting device can lock the locking block which is translated out of the notch, and the hands can be emancipated through loosening the pulling rope. The flat-panel television support has the advantage that the flat-plate television can be taken down from the support with the operation by one person, which is very convenient.
Description
Technical field
The present invention relates to a kind of flat television bracket, especially relate to a kind of flat television bracket with lock function.
Background technique
Flat television bracket commonly used comprises wall frame plate and hanger plate, and the wall frame plate is fixed on the wall, and the hanger plate is fixed on the flat panel TV, and the hanger plate utilizes the gravity of flat panel TV self to be affiliated on the wall frame plate.When flat panel TV is subject under the External Force Acting, when especially being subject to active force vertically upward, flat panel TV is dropped out from the wall frame plate together with the hanger plate.Situation about dropping out for fear of the flat panel TV accident occurs, and usually is provided with locking device between hanger plate and wall frame plate.Be that 201020543677.7 model utility discloses a kind of flat television bracket such as China Patent No., comprise that preventing that the hanger plate from moving up breaks away from the lockable mechanism of wall frame plate, lockable mechanism comprises housing, ring part, spring and stay cord, described housing is fixed on the described hanger plate, described ring part is enclosed within on the base plate of housing, described ring part upper end is provided with dead bolt, described spring is arranged between the inwall upper end and housing base plate of ring part, described stay cord is arranged on described ring part lower end, when spring opens, the upper end that dead bolt stretches out housing is between hanger plate and the dead bolt lower bending part, when stay cord is drop-down, in the dead bolt indentation housing, spring is compressed, give power that makes progress of flat panel TV this moment, and the hook on the hanger plate shifts out from upper bending part, just hanger plate and flat panel TV can be taken off from the wall frame plate.This lockable mechanism has solved the problem that flat panel TV drops from wall frame plate accident.But simultaneously there are the following problems: in taking off the process of television set, the pulling force of stay cord needs to keep always and can not remove, and therefore needs people's stay cord, another people plate TV of making even, and operates cumbersome.
Summary of the invention
Technical problem to be solved by this invention provides a kind of easy to operate flat television bracket with lock function.
The present invention solves the problems of the technologies described above the technological scheme that adopts: a kind of flat television bracket with lock function, comprise the hanger plate that is fixed on the television set back side and the wall frame plate that is fixed on the wall, be provided with the depression frame with inverted U-shaped mouthful on the described hanger plate, be fixedly installed the groove that inserts for described depression frame on the described wall frame plate, the side of described depression frame is provided with locking aperture, be provided with locking device on the described wall frame plate, described locking device comprises the flexible restoring organ of horizontal moving type clamping block and the described clamping block of control, described clamping block and locking aperture cooperatively interact hanger plate and the locking of wall frame plate, the upper side wall of clamping block is provided with breach, the top of described clamping block is provided with limit stoper, described limit stoper comprises stop block and force block, between stop block and the force block elastic device is set, the top of depression frame acts on force block, stop block acts on the upper side wall of clamping block, shift out in the locking aperture process at clamping block, when stop block was inserted into described breach, the clamping block that shifts out locking aperture was defined piece and pins.
Be provided with panel on the wall frame plate, described locking device and limit stoper are arranged on the panel.
The front end of clamping block is provided with wedge-shaped part, described clamping block rear end is fixed with stay cord, flexible restoring organ comprises the groove in the clamping block, be fixed with baffle plate on the described panel, described baffle plate is positioned at described groove, be provided with the first spring between the ditch trough end wall of close wedge-shaped part and the baffle plate, under the tension force effect of the first spring, wedge-shaped part stretches in the described locking aperture, this moment, the hanger plate was locked on the wall frame plate, when External Force Acting on stay cord, the first spring is compressed, wedge-shaped part shifts out described locking aperture, and this moment, the hanger plate can shift out from the wall frame plate.
Elastic device comprises the first fixing frame, the second spring and the 3rd spring, described force block comprises slider bar and is fixed on the jut of slider bar top, described slider bar is positioned at described the first fixing frame, described jut stretches out the upper end of the first fixing frame, the lower end of described slider bar is provided with opening, described stop block comprises transverse part and vertical part, the transverse part of stop block is positioned at described slider bar, the lower end of described opening and the first fixing frame is passed respectively in the vertical part of described stop block, described the second spring is arranged between the transverse part of the interior upper wall of slider bar and stop block, the 3rd spring housing is located at the vertical part of stop block, described the 3rd spring one end withstands on the outer lower wall of described slider bar, and described the 3rd spring the other end withstands on the lower inner wall of the first fixing frame.
Be provided with the second fixing frame on the panel, described clamping block is arranged in described the second fixing frame.
Described hanger plate comprises the supporting portion and is positioned at the extension arm of both sides, described supporting portion, is provided with a plurality of flat panel TV fixed holes on the described extension arm.
Four corners of described wall frame plate are respectively arranged with the arc mounting hole, are provided with leveling instrument on the described panel.
Be provided with scroll wheel on the described panel, described scroll wheel is positioned at described clamping block rear end, and described stay cord is walked around the backward downward-extension of described scroll wheel.
Also comprise two supporting elements, described supporting element is fixed on the rear side of flat panel TV, and described supporting element is positioned at the below of described hanger plate.
Compared with prior art, the invention has the advantages that depression frame on the hanger plate is inserted in the groove on the wall frame plate, thereby with the hanger grillage on the wall frame plate, then by locking device hanger plate and wall frame plate are fixed, when needs unload the hanger plate from the wall frame plate, clamping block shifts out in the locking aperture process, and when stop block was inserted into described breach, the clamping block that shifts out locking aperture was defined piece and pins.Need not External Force Acting in clamping block this moment, clamping block can be remained on the locking aperture state that shifts out, and then flat panel TV and hanger plate taken off from the wall frame plate.
Also frame is not before the wall frame plate at the hanger plate, and the first spring is in extended configuration, and the wedge-shaped part on the clamping block is in the limiting hole state that shifts out.After the hanger plate oppositely is fixed on the flat panel TV back side, depression frame on the hanger plate is inserted in the wall shelf recess from top to bottom, run into the wedge-shaped part of clamping block at the depression frame, clamping block is mobile backward, the first spring is compressed, the depression frame continues to glide, when the breach of depression frame side with after wedge-shaped part is aimed at, under the first spring tension effect, wedge-shaped part on the clamping block extend in the breach of depression frame side, and this moment, the hanger plate was locked on the wall frame plate, in the situation that without the external force device that unlocks, can guarantee that the hanger plate can't deviate from from the wall frame plate, to guarantee flat panel TV and user's personal safety.When needs took off flat panel TV from mounted support, toward drop-down, the first spring was compressed with stay cord, and wedge-shaped part shifts out breach,
The limiting stopper that limit stoper will shift out breach pins, and unclamping stay cord can free both hands.Only need the one man operation just flat panel TV can be taken off from support, very convenient.Traditional way is to need to arrange people's stay cord, and in taking off the process of television set, the pulling force of stay cord needs to keep always and can not remove, and another people just can take off flat panel TV.
When the hanger grillage behind the wall frame plate, exert pressure to the jut on the slider bar in depression frame upper end on the wall frame plate, this moment, the second spring and the 3rd spring were compressed, and the termination, vertical part of stop block acts on the upper side wall of clamping block piece, when External Force Acting behind stay cord, clamping block is mobile backward to make wedge-shaped part shift out described breach, until the termination, vertical part of stop block falls in the described restraining groove, can hear the sound of " click ", this moment, the first spring was compressed, unclamp stay cord, flat panel TV can be taken off.After lifting the wall frame plate, depression frame upper end is away from the jut on slider bar top, the jut pressure that acts on the slider bar disappears, the second spring and the 3rd spring stretch, the upper end wall that the jut of slider bar upper end stretches out the first fixing frame, described restraining groove is shifted out in the termination, vertical part of stop block, and the first spring stretches the wedge-shaped part on the clamping block is resetted.
The mounting hole in four corners of wall frame plate is arc, when being installed in the wall frame plate on the wall, can finely tune its mounting point according to wall frame plate fixing situation under the help of leveling instrument, be installed in horizontal position to guarantee the wall frame plate, the arc mounting hole can be reduced in the difficulty of holing on the wall greatly.
The setting of scroll wheel, stay cord is more smooth and easy.
Loading characteristic according to television set, the lower part of support only is subject to the pressure of television set in the wall, and the Vertical direction in wall plane is not stressed, and two supporting elements are in free state, with be not connected between hanger plate and the wall frame plate, can effectively reduce production costs and installation difficulty.
Description of drawings
Fig. 1 is structural drawing of the present invention;
Fig. 2 is the stereogram that hanger plate of the present invention does not insert the wall frame plate;
Fig. 3 is the structural drawing of wall frame plate of the present invention;
Fig. 4 is hanger plate of the present invention with the structural representation of frame when the wall frame plate;
Fig. 5 is the structural representation of hanger grillage of the present invention when the wall frame plate;
Fig. 6 is hanger plate of the present invention with the structural drawing of frame when the wall frame plate;
Fig. 7 is the partial enlarged drawing of A among Fig. 7;
Fig. 8 is locking device on the panel of the present invention and the stereogram of device for limiting;
Fig. 9 is locking device on the panel of the present invention and the structural drawing of device for limiting;
Phase diagram when Figure 10 is wedge-shaped part insertion breach of the present invention;
Figure 11 is the phase diagram of wedge-shaped part of the present invention when not inserting breach.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
A kind of flat television bracket with lock function, comprise the hanger plate 1 that is fixed on the television set TV back side and the wall frame plate 2 that is fixed on the wall, be provided with the depression frame 3 with inverted U-shaped mouthful 31 on the hanger plate 1, be fixedly installed the groove 4 that inserts for depression frame 3 on the wall frame plate 2, the side of depression frame 3 is provided with locking aperture 5, be provided with locking device on the wall frame plate 2, locking device comprises the flexible restoring organ of horizontal moving type clamping block 6 and control clamping block 6, clamping block 6 cooperatively interacts hanger plate 1 and 2 lockings of wall frame plate with locking aperture 5, the upper side wall of clamping block 6 is provided with breach 7, the top of clamping block 6 is provided with limit stoper, limit stoper comprises stop block 9 and force block 10, between stop block 9 and the force block 10 elastic device is set, the top of depression frame 3 acts on force block 10, and stop block 9 acts on the upper side wall of clamping block 6, shifts out in locking aperture 5 processes at clamping block 6, when stop block 9 was inserted into breach 7, the clamping block that shifts out locking aperture 5 was defined piece 9 and pins.
Be provided with panel 11 on the wall frame plate 2, locking device and limit stoper are arranged on the panel 11.
The front end of clamping block 6 is provided with wedge-shaped part 61, clamping block 6 rear ends are fixed with stay cord 12, flexible restoring organ comprises the groove in the clamping block 6, be fixed with baffle plate 13 on the panel 11, baffle plate 13 is positioned at groove, be provided with the first spring 14 between the ditch trough end wall of close wedge-shaped part 61 and the baffle plate 13, under the tension force effect of the first spring 14, wedge-shaped part 61 stretches in the locking aperture 5, this moment, the hanger plate 1 was locked on the wall frame plate 2, when External Force Acting on stay cord 12, the first spring 14 is compressed, wedge-shaped part 61 shifts out locking aperture 5, and hanger plate 1 can shift out from wall frame plate 2 at this moment.
Elastic device comprises the first fixing frame 15, the second spring 16 and the 3rd spring 17, force block 10 comprises slider bar 18 and is fixed on the jut 19 of slider bar 18 tops, slider bar 18 is positioned at the first fixing frame 15, jut 19 stretches out the upper end of the first fixing frame 15, the lower end of slider bar 18 is provided with opening 20, stop block 9 comprises transverse part 91 and vertical part 92, the transverse part 91 of stop block 9 is positioned at slider bar 18, the lower end of opening 20 and the first fixing frame 15 is passed respectively in the vertical part 92 of stop block 9, the second spring 16 is arranged between the transverse part 91 of the interior upper wall of slider bar 18 and stop block 9, the 3rd spring 17 is set in the vertical part 92 of stop block 9, the 3rd spring 17 1 ends withstand on the outer lower wall of slider bar 18, and the 3rd spring 17 the other ends withstand on the lower inner wall of the first fixing frame 15.
Be provided with the second fixing frame 21 on the panel 11, clamping block 6 is arranged in the second fixing frame 21.
2 four corners of wall frame plate are respectively arranged with arc mounting hole 25, are provided with leveling instrument 26 on the panel 11.
Be provided with scroll wheel 27 on the panel 22, scroll wheel 27 is positioned at clamping block 6 rear ends, and stay cord 12 is walked around scroll wheel 27 backward downward-extensions.
Also comprise two supporting elements 28, supporting element 28 is fixed on the rear side of flat panel TV, and supporting element 28 is positioned at the below of hanger plate 1.
Claims (6)
1. flat television bracket with lock function, comprise the hanger plate that is fixed on the television set back side and the wall frame plate that is fixed on the wall, it is characterized in that being provided with on the described hanger plate depression frame with inverted U-shaped mouthful, be fixedly installed the groove that inserts for described depression frame on the described wall frame plate, the side of described depression frame is provided with locking aperture, be provided with locking device on the described wall frame plate, described locking device comprises the flexible restoring organ of horizontal moving type clamping block and the described clamping block of control, described clamping block and locking aperture cooperatively interact hanger plate and the locking of wall frame plate, the upper side wall of clamping block is provided with breach, the top of described clamping block is provided with limit stoper, described limit stoper comprises stop block and force block, between stop block and the force block elastic device is set, the top of depression frame acts on force block, stop block acts on the upper side wall of clamping block, shift out in the locking aperture process at clamping block, when stop block is inserted into described breach, the clamping block that shifts out locking aperture is defined piece and pins, described hanger plate comprises the supporting portion and is positioned at the extension arm of both sides, described supporting portion, is provided with a plurality of flat panel TV fixed holes on the described extension arm;
Be provided with panel on the wall frame plate, described locking device and limit stoper are arranged on the panel;
Elastic device comprises the first fixing frame, the second spring and the 3rd spring, described force block comprises slider bar and is fixed on the jut of slider bar top, described slider bar is positioned at described the first fixing frame, described jut stretches out the upper end of the first fixing frame, the lower end of described slider bar is provided with opening, described stop block comprises transverse part and vertical part, the transverse part of stop block is positioned at described slider bar, the lower end of described opening and the first fixing frame is passed respectively in the vertical part of described stop block, described the second spring is arranged between the transverse part of the interior upper wall of slider bar and stop block, the 3rd spring housing is located at the vertical part of stop block, described the 3rd spring one end withstands on the outer lower wall of described slider bar, and described the 3rd spring the other end withstands on the lower inner wall of the first fixing frame.
2. a kind of flat television bracket with lock function according to claim 1, the front end that it is characterized in that clamping block is provided with wedge-shaped part, described clamping block rear end is fixed with stay cord, flexible restoring organ comprises the groove in the clamping block, be fixed with baffle plate on the described panel, described baffle plate is positioned at described groove, be provided with the first spring between the ditch trough end wall of close wedge-shaped part and the baffle plate, under the tension force effect of the first spring, wedge-shaped part stretches in the described locking aperture, and this moment, the hanger plate was locked on the wall frame plate, when External Force Acting on stay cord, the first spring is compressed, and wedge-shaped part shifts out described locking aperture, and this moment, the hanger plate can shift out from the wall frame plate.
3. a kind of flat television bracket with lock function according to claim 2 is characterized in that being provided with on the panel the second fixing frame, and described clamping block is arranged in described the second fixing frame.
4. a kind of flat television bracket with lock function according to claim 1 is characterized in that four corners of described wall frame plate are respectively arranged with the arc mounting hole, are provided with leveling instrument on the described panel.
5. a kind of flat television bracket with lock function according to claim 2 is characterized in that being provided with scroll wheel on the described panel, and described scroll wheel is positioned at described clamping block rear end, and described stay cord is walked around the backward downward-extension of described scroll wheel.
6. a kind of flat television bracket with lock function according to claim 1 characterized by further comprising two supporting elements, and described supporting element is fixed on the rear side of flat panel TV, and described supporting element is positioned at the below of described hanger plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110067440 CN102168788B (en) | 2011-03-21 | 2011-03-21 | Flat-panel television support with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110067440 CN102168788B (en) | 2011-03-21 | 2011-03-21 | Flat-panel television support with locking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102168788A CN102168788A (en) | 2011-08-31 |
| CN102168788B true CN102168788B (en) | 2013-01-09 |
Family
ID=44490056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110067440 Expired - Fee Related CN102168788B (en) | 2011-03-21 | 2011-03-21 | Flat-panel television support with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102168788B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899894B (en) * | 2014-03-27 | 2016-04-20 | 宁波乐歌视讯科技股份有限公司 | Panel TV set bearing device |
| CN105371495B (en) * | 2015-12-21 | 2018-06-08 | 珠海格力电器股份有限公司 | Articulate structure, water tank set spare and heat pump water heater |
| CN107013797B (en) * | 2016-11-21 | 2019-01-22 | 浙江源端网络科技有限公司 | A kind of stable television wall hanging device |
| CN109730567A (en) * | 2019-02-19 | 2019-05-10 | 厦门大白科技有限公司 | A kind of hanger fixed mechanism |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1034966C2 (en) * | 2008-01-28 | 2009-07-30 | Vogel S Holding Bv | Device suitable for attaching an object to a wall as well as wall part and supporting part suitable for such a device. |
| CN201306585Y (en) * | 2008-11-18 | 2009-09-09 | 昆山群德精密电子有限公司 | Wall-type television frame |
| CN201462348U (en) * | 2009-07-14 | 2010-05-12 | 余姚市宇达实业有限公司 | Locking device of flat panel television bracket |
| CN201672227U (en) * | 2010-05-14 | 2010-12-15 | 石宏宇 | Television mounting bracket |
| CN201723943U (en) * | 2010-05-21 | 2011-01-26 | Tcl集团股份有限公司 | Self-locking anti-dropping wall hanging rack for panel television |
| CN201964117U (en) * | 2011-03-21 | 2011-09-07 | 宁波音王电声股份有限公司 | Flat television bracket with locking function |
-
2011
- 2011-03-21 CN CN 201110067440 patent/CN102168788B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102168788A (en) | 2011-08-31 |
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Granted publication date: 20130109 Termination date: 20150321 |
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