CN204062342U - A kind of hanging rack of TV set - Google Patents

A kind of hanging rack of TV set Download PDF

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Publication number
CN204062342U
CN204062342U CN201420322586.9U CN201420322586U CN204062342U CN 204062342 U CN204062342 U CN 204062342U CN 201420322586 U CN201420322586 U CN 201420322586U CN 204062342 U CN204062342 U CN 204062342U
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CN
China
Prior art keywords
connecting rod
hanging rack
coupling shaft
guide rail
free end
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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
Application number
CN201420322586.9U
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Chinese (zh)
Inventor
石中妙
石宏宇
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NINGBO ROCK ELECTRONICS Co Ltd
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NINGBO ROCK ELECTRONICS Co Ltd
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Priority to CN201420322586.9U priority Critical patent/CN204062342U/en
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Publication of CN204062342U publication Critical patent/CN204062342U/en
Anticipated expiration legal-status Critical
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Abstract

The utility model provides a kind of hanging rack of TV set, belongs to household electrical appliance technical field.It solve existing hanging rack of TV set fixing not steady, easily occur the problem of rocking.This hanging rack of TV set, comprise connecting plate and link plate, link plate is provided with link, connecting plate side is rotatably connected to connecting rod one by bearing pin one, link plate side is rotatably connected to connecting rod two by bearing pin two, and connecting rod two is rotationally connected by the free end of coupling shaft and connecting rod one, and on connecting rod one, level is fixed with an arc-shaped guide rail, the free end of connecting rod two is slidably connected on guide rail, and connecting rod two is provided with the tensioner that can increase connecting rod two and rail friction power.This hanging rack of TV set can regulate the angle of television set, and television set is steadily fixing simultaneously, hanger long service life.

Description

A kind of hanging rack of TV set
Technical field
The utility model belongs to domestic electric appliance technical field, relates to a kind of hanging rack of TV set.
Background technique
Television set is comparatively common in life, it is a kind of rest image utilizing the persistence of vision effect of human eye to manifest a frame frame gradual change, form the machine of visual live image, the transmitting terminal of television system is that order transmits after electrical signal each fine fraction of scenery by brightness and chroma conversion, manifests the brightness of each fine fraction and colourity to reappear view picture original image at receiving terminal by corresponding geometric position.Along with the raising of scientific and technological level, television set is also towards more thin larger future development, and wherein liquid crystal TV set is due to small volume, lighter in weight, long service life, more energy-conserving and environment-protective, therefore generally instead of conventional television.Liquid crystal TV set entirety is thinner, therefore can be suspended on wall, to reduce space hold.
As Chinese invention patent application (application number: 201320424146.X) discloses a kind of single armed flat plate television set wall hanging rack, comprise base, leveling instrument, rocking arm, conversion adapter, regulator plate and extension plate, wherein said leveling instrument is arranged on described base, one end of described rocking arm is fixed on base, and described conversion adapter is fixed on the other end of rocking arm; Described regulator plate is fixed on described conversion adapter inside by the first mobile clip, the second mobile clip, described regulator plate is connected with television set connecting plate, owing to being fixed on base by rocking arm in this model utility, and conversion adapter is connected with rocking arm, thus single armed flat panel TV set hanging rack can be regulated, but be rotationally connected by single connecting pin due to during this rocking arm, and television set has certain weight, supporting in using process for a long time, connecting pin can produce certain distortion, it finally causes television set fixing not steady, easily occurs shaking phenomenon.
Summary of the invention
There are the problems referred to above for existing technology in the utility model, proposes a kind of hanging rack of TV set, and this hanging rack of TV set can regulate the angle of television set, and television set is steadily fixing simultaneously, hanger long service life.
The purpose of this utility model realizes by following technical proposal: a kind of hanging rack of TV set, comprise the connecting plate for connecting wall, it is characterized in that, also comprise a rectangle link plate, described link plate is provided with the link connecting television set, described connecting plate side is rotatably connected to connecting rod one by bearing pin one, described link plate side is rotatably connected to connecting rod two by bearing pin two, described connecting rod two is rotationally connected by the free end of coupling shaft and connecting rod one, described bearing pin one, bearing pin two and coupling shaft are all vertically arranged, on described connecting rod one, level is fixed with an arc-shaped guide rail, the free end of above-mentioned connecting rod two is slidably connected on guide rail, described connecting rod two is provided with the tensioner that can increase connecting rod two and rail friction power.
Connecting plate is directly fitted by bolt and is fixed on wall, television set is fixed on link plate by link, link plate and connecting plate are then connected with connecting rod two by connecting rod one, simultaneously due to bearing pin one, bearing pin two and coupling shaft are all vertically arranged, therefore link plate can with television set in the horizontal direction in carry out the adjustment of circumferential angle, wherein coupling shaft plays certain Gravity support effect, and guide rail is directly fixed on connecting rod one, the free end of connecting rod two is slidably connected in guide rail, therefore the free end of connecting rod two acts on mutually with guide rail, also play a supporting role, namely the active force of connecting rod two is dispersed on coupling shaft and guide rail respectively, decrease the active force of coupling shaft, coupling shaft is avoided to be out of shape, simultaneously due to the effect of tensioner, between connecting rod two and guide rail, there is certain frictional force, it manually exerts a force and can make both direction relative slidings, but connecting rod two can be made in its natural state relative with guide rail fixing, improve the stability of connecting rod two, namely improve the stability of television set, avoid occurring shaking phenomenon.
In above-mentioned hanging rack of TV set, described guide rail comprises a bow, and the inner side surface of described bow offers guiding groove along its length, and the free end sliding plug of above-mentioned connecting rod two is in guiding groove, and described bow and coupling shaft concentric are arranged.Bow is fixed on connecting rod one, the relative connecting rod one in two ends of bow is symmetrical arranged, the free end sliding plug of connecting rod two is in guiding groove, under the Action of Gravity Field of television set, connecting rod one free end side is pressed on guiding groove cell wall, bow and coupling shaft concentric are arranged, and connecting rod one freely can be rotated relative to connecting rod two.
In above-mentioned hanging rack of TV set, described tensioner comprises a tension spring, the free end side of described connecting rod two vertically offers penetration hole, slide in described penetration hole and be provided with two column briquettings, described tension spring is between two briquettings, and one end of tension spring is pressed on a briquetting end face, and the other end is pressed on another briquetting end face, under the effect of tension spring, two briquettings stretch out from penetration hole two ends respectively and are pressed on guiding groove cell wall.Briquetting adopts polyurethane material to make, and has certain mechanical strength, has larger frictional force under the effect of tension spring and between guiding groove cell wall simultaneously.
In above-mentioned hanging rack of TV set, described connecting rod one has two, and the free end of above-mentioned connecting rod two is between two connecting rods one, and above-mentioned coupling shaft wears connection successively, two external part outer side walls of described coupling shaft all have outside thread, and is all bolted with setscrew nut at two external parts.Make structure more stable by two connecting rods one, and setscrew nut screws two connecting rods one can be made to clamp connecting rod two, namely angle is fixed, and can regulate when unscrewing holding down bolt to the angle of television set, easy to use.
In above-mentioned hanging rack of TV set, be equipped with limit shaft sleeve between described connecting rod one and connecting rod two, above-mentioned coupling shaft is through limit shaft sleeve.Stop collar was both played a supporting role to two connecting rods one, also can increase the frictional force between connecting rod one and connecting rod two after setscrew nut screws simultaneously.
In above-mentioned hanging rack of TV set, described link comprises two connecting rods, the side of described two connecting rods all offers some attachment holes for connecting television set, the both sides of described connecting rod are all fixed with connecting sheet by screw, described connecting sheet offers connection breach, and be hung on the upper edge of link plate by this connection breach.Connecting rod is hung on link plate by connecting sheet, easy for installation, and can move along link plate length direction.
In above-mentioned hanging rack of TV set, the side of described link plate has two articulated slabs, described two articulated slabs parallel, and above-mentioned connecting rod two end between two articulated slabs, and wears connection by bearing pin two.Join strength is good.
Compared with prior art, this hanging rack of TV set has the following advantages:
1, because guide rail is directly fixed on connecting rod one, the free end of connecting rod two is slidably connected in guide rail, therefore the free end of connecting rod two acts on mutually with guide rail, also play a supporting role, namely the active force of connecting rod two is dispersed on coupling shaft and guide rail respectively, decrease the active force of coupling shaft, avoid coupling shaft to be out of shape.
2, due to the effect due to tensioner, between connecting rod two and guide rail, there is certain frictional force, it manually exerts a force and can make both direction relative slidings, but connecting rod two can be made in its natural state relative with guide rail fixing, improve the stability of connecting rod two, namely improve the stability of television set, avoid occurring shaking phenomenon.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure explosive view of this hanging rack of TV set.
Fig. 2 is the partial structurtes sectional view of this hanging rack of TV set.
Fig. 3 is the perspective view of link plate.
In figure, 1, connecting plate; 2, link plate; 21, articulated slab; 3, connecting rod one; 31, bearing pin one; 4, connecting rod two; 41, bearing pin two; 5, coupling shaft; 51, limit shaft sleeve; 52, setscrew nut; 6, guide rail; 61, bow; 62, guiding groove; 7, penetration hole; 71, tension spring; 72, briquetting; 8, connecting rod; 81, connecting sheet; 811, breach is connected; 82, attachment hole.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of hanging rack of TV set, comprise the connecting plate 1 for connecting wall and a rectangle link plate 2, link plate 2 is provided with the link connecting television set, side is rotatably connected to connecting rod 1 by bearing pin 1 to connecting plate 1, side is rotatably connected to connecting rod 24 by bearing pin 2 41 to link plate 2, connecting rod 24 is rotationally connected by the free end of coupling shaft 5 with connecting rod 1, bearing pin 1, bearing pin 2 41 and coupling shaft 5 are all vertically arranged, on connecting rod 1, level is fixed with an arc-shaped guide rail 6, the free end of connecting rod 24 is slidably connected on guide rail 6, connecting rod 24 is provided with the tensioner that can increase connecting rod 24 and guide rail 6 frictional force.Connecting plate 1 is directly fitted by bolt and is fixed on wall, television set is fixed on link plate 2 by link, link plate 2 is then connected with connecting rod 24 by connecting rod 1 with connecting plate 1, simultaneously due to bearing pin 1, bearing pin 2 41 and coupling shaft 5 are all vertically arranged, therefore link plate 2 can with television set in the horizontal direction in carry out the adjustment of circumferential angle, wherein coupling shaft 5 plays certain Gravity support effect, and guide rail 6 is directly fixed on connecting rod 1, the free end of connecting rod 24 is slidably connected in guide rail 6, therefore the free end of connecting rod 24 and the effect of guide rail 6 phase, also play a supporting role, namely the active force of connecting rod 24 is dispersed on coupling shaft 5 and guide rail 6 respectively, decrease the active force of coupling shaft 5, coupling shaft 5 is avoided to be out of shape, simultaneously due to the effect of tensioner, between connecting rod 24 and guide rail 6, there is certain frictional force, it manually exerts a force and can make both direction relative slidings, but connecting rod 24 can be made in its natural state relative with guide rail 6 fixing, improve the stability of connecting rod 24, namely improve the stability of television set, avoid occurring shaking phenomenon.
Specifically, composition graphs 2, shown in Fig. 3, guide rail 6 comprises a bow 61, the inner side surface of bow 61 offers guiding groove 62 along its length, the free end sliding plug of connecting rod 24 is in guiding groove 62, bow 61 and coupling shaft 5 concentric are arranged, bow 61 is fixed on connecting rod 1, the relative connecting rod 1 in two ends of bow 61 is symmetrical arranged, the free end sliding plug of connecting rod 24 is in guiding groove 62, under the Action of Gravity Field of television set, connecting rod 1 free end side is pressed on guiding groove 62 cell wall, bow 61 and coupling shaft 5 concentric are arranged, connecting rod 1 freely can be rotated relative to connecting rod 24.Link comprises two connecting rods 8, the side of two connecting rods 8 all offers some attachment holes 82 for connecting television set, the both sides of connecting rod 8 are all fixed with connecting sheet 81 by screw, connecting sheet 81 offers and connects breach 811, and the upper edge of link plate 2 is hung on by this connection breach 811, connecting rod 8 is hung on link plate 2 by connecting sheet 81, easy for installation, and can move along link plate 2 length direction.The side of link plate 2 has two articulated slab 21, two articulated slabs 21 to parallel, connecting rod 24 end between two articulated slabs 21, and wears connection by bearing pin 2 41, and join strength is good.
Tensioner comprises a tension spring 71, the free end side of connecting rod 24 vertically offers penetration hole 7, slide in penetration hole 7 and be provided with two column briquettings 72, tension spring 71 is between two briquettings 72, and one end of tension spring 71 is pressed on briquetting 72 end face, the other end is pressed on another briquetting 72 end face, under the effect of tension spring 71, two briquettings 72 stretch out from penetration hole 7 two ends respectively and are pressed on guiding groove 62 cell wall, briquetting 72 adopts polyurethane material to make, there is certain mechanical strength, under the effect of tension spring 71 and between guiding groove 62 cell wall, there is larger frictional force simultaneously.Connecting rod 1 has two, the free end of connecting rod 24 is between two connecting rods 1, coupling shaft 5 wears connection successively, two external part outer side walls of coupling shaft 5 all have outside thread, and is all bolted with setscrew nut 52 at two external parts, make structure more stable by two connecting rods 1, and setscrew nut 52 screws two connecting rods 1 can be made to clamp connecting rods 24, namely angle is fixed, and can regulate when unscrewing holding down bolt to the angle of television set, easy to use.Be equipped with limit shaft sleeve 51 between connecting rod 1 and connecting rod 24, coupling shaft 5 is through limit shaft sleeve 51, and stop collar was both played a supporting role to two connecting rods 1, also can increase the frictional force between connecting rod 1 and connecting rod 24 after setscrew nut 52 screws simultaneously.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as connecting plate 1, link plate 2, articulated slab 21 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.

Claims (7)

1. a hanging rack of TV set, comprise the connecting plate (1) for connecting wall, it is characterized in that, also comprise a rectangle link plate (2), described link plate (2) is provided with the link connecting television set, described connecting plate (1) side is rotatably connected to connecting rod one (3) by bearing pin one (31), described link plate (2) side is rotatably connected to connecting rod two (4) by bearing pin two (41), described connecting rod two (4) is rotationally connected by the free end of coupling shaft (5) with connecting rod one (3), described bearing pin one (31), bearing pin two (41) and coupling shaft (5) are all vertically arranged, the upper level of described connecting rod one (3) is fixed with an arc-shaped guide rail (6), the free end of above-mentioned connecting rod two (4) is slidably connected on guide rail (6), described connecting rod two (4) is provided with the tensioner that can increase connecting rod two (4) and guide rail (6) frictional force.
2. hanging rack of TV set according to claim 1, it is characterized in that, described guide rail (6) comprises a bow (61), the inner side surface of described bow (61) offers along its length guiding groove (62), the free end sliding plug of above-mentioned connecting rod two (4) is in guiding groove (62), and described bow (61) and coupling shaft (5) concentric are arranged.
3. hanging rack of TV set according to claim 2, it is characterized in that, described tensioner comprises a tension spring (71), the free end side of described connecting rod two (4) vertically offers penetration hole (7), slide in described penetration hole (7) and be provided with two column briquettings (72), described tension spring (71) is positioned between two briquettings (72), and one end of tension spring (71) is pressed on briquetting (72) end face, the other end is pressed on another briquetting (72) end face, under the effect of tension spring (71), two briquettings (72) are stretched out from penetration hole (7) two ends respectively and are pressed on guiding groove (62) cell wall.
4. the hanging rack of TV set according to Claims 2 or 3, it is characterized in that, described connecting rod one (3) has two, the free end of above-mentioned connecting rod two (4) is positioned between two connecting rods one (3), above-mentioned coupling shaft (5) wears connection successively, two external part outer side walls of described coupling shaft (5) all have outside thread, and is all bolted with setscrew nut (52) at two external parts.
5. hanging rack of TV set according to claim 4, it is characterized in that, be equipped with limit shaft sleeve (51) between described connecting rod one (3) and connecting rod two (4), above-mentioned coupling shaft (5) is through limit shaft sleeve (51).
6. hanging rack of TV set according to claim 5, it is characterized in that, described link comprises two connecting rods (8), the side of described two connecting rods (8) all offers some attachment holes (82) for connecting television set, the both sides of described connecting rod (8) are all fixed with connecting sheet (81) by screw, described connecting sheet (81) offers and connects breach (811), and be hung on the upper edge of link plate (2) by this connection breach (811).
7. hanging rack of TV set according to claim 6, it is characterized in that, the side of described link plate (2) have two articulated slabs (21), described two articulated slabs (21) parallel, above-mentioned connecting rod two (4) end is positioned between two articulated slabs (21), and wears connection by bearing pin two (41).
CN201420322586.9U 2014-06-17 2014-06-17 A kind of hanging rack of TV set Expired - Fee Related CN204062342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420322586.9U CN204062342U (en) 2014-06-17 2014-06-17 A kind of hanging rack of TV set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420322586.9U CN204062342U (en) 2014-06-17 2014-06-17 A kind of hanging rack of TV set

Publications (1)

Publication Number Publication Date
CN204062342U true CN204062342U (en) 2014-12-31

Family

ID=52203853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420322586.9U Expired - Fee Related CN204062342U (en) 2014-06-17 2014-06-17 A kind of hanging rack of TV set

Country Status (1)

Country Link
CN (1) CN204062342U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20150617

EXPY Termination of patent right or utility model