CN212005076U

CN212005076U - Wall hanging rack of flat-panel television

Info

Publication number: CN212005076U
Application number: CN202020351273.1U
Authority: CN
Inventors: 诸利云
Original assignee: Zhejiang Yuda Industrial Co Ltd
Current assignee: Zhejiang Yuda Industrial Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-24
Anticipated expiration: 2030-03-19

Abstract

A wall hanging rack of a flat panel TV comprises a wall fixing plate, a TV fixing plate and a rocker arm component, wherein the TV fixing plate consists of a fixing plate and an upper mounting panel and a lower mounting panel which are connected with the back of the TV, the fixing plate is of a vertical strip-shaped frame structure, a plurality of mounting holes are arranged at the left end and the right end of the fixing plate at intervals, two piece installation panels are the bar shaped plate of horizontal setting down, the outside L shape right angle turn-ups that is equipped with downwards of installation panel lower extreme, the fretwork portion that supplies the fixed plate to wear to put and be convenient for adjust from top to bottom is seted up at L shape right angle turn-ups's middle part, the last fixed mounting hole cooperation that is equipped with two and the fixed plate of installation panel is connected compresses tightly the screw, the fixed plate middle part is equipped with a connecting seat, certain distance horizontal adjustment ground links together about connecting seat and the fixed plate, outer rocking arm can control through connector and connecting seat, link together with certain angle adjustment ground from top to bottom. The utility model discloses simple structure, installation are adjusted all very conveniently, and install reliable and stable, have stronger practicality.

Description

Wall hanging rack of flat-panel television

Technical Field

The utility model relates to a LCD's installation stores pylon especially relates to a wall mount frame of flat screen television.

Background

Flat panel televisions have been used as important media and entertainment tools due to their advantages of small size, light weight, clear images, low radiation, etc., and are widely used in various public places to spread information to the public, and more users begin to use flat panel televisions. In order to mount and fix a flat panel television on a wall, and to facilitate adjustment and fixation of a pitching angle and a mounting height of the television, various forms of flat panel television mounting hangers are currently available.

According to the investigation, the Chinese patent 'wall hanging rack for flat-panel television' with the prior patent number of 201820278570.0 comprises a wall fixing plate, a left hanging foot and a right hanging foot which are connected with the back surface of the television, a TV fixing plate and a rocker arm component which is mainly formed by connecting an inner rocker arm and an outer rocker arm, and is characterized in that: the wall fixing plates are a left group and a right group, the left group and the right group of inner rocker arms in the rocker arm assemblies are respectively connected with the left group and the right group of corresponding wall fixing plates in a left-right rotating mode at a certain angle, and the two wall fixing plates can be independently installed on two surfaces of a right-angle wall surface or can be assembled into a whole to be installed on a plane wall surface. The wall hanging rack can not only rotate left and right to adjust, but also adjust the inclination angle of the television up and down, meets the watching requirements of users from different angles and directions, also solves the problem of mounting the wall hanging rack on a right-angle wall surface, but the television can not be horizontally adjusted, and the mounting and adjustment of the TV fixing plate are not convenient and flexible enough.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure, the firm stable, the convenient wall mount frame of regulation of installation are provided to foretell technical current situation, can carry out the angle modulation about from top to bottom to the TV set, can also carry out the level (l) ing.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the utility model provides a wall mount of flat screen television, includes wall fixed plate, TV fixed plate and mainly comprises the rocking arm subassembly of interior rocking arm and outer rocking arm, wherein outer rocking arm is for controlling two, and interior rocking arm is two groups about setting up, passes the interior rocking arm outer end of top, outer rocking arm inner end, the interior rocking arm outer end of below in proper order through two rotation axes from the top down, rotationally links together its characterized in that with outer rocking arm in with interior rocking arm: the TV fixed plate comprises a fixed plate and an upper and a lower mounting panels connected with the back of the TV, wherein the fixed plate is a vertically-arranged strip-shaped frame structure, a plurality of mounting holes are formed in the left and right ends of the fixed plate at intervals, the upper and lower mounting panels are transversely arranged strip-shaped plates, an L-shaped right-angle flange is outwards and downwards arranged at the lower end of the mounting panel, a hollow part for the fixed plate to penetrate through and be convenient to adjust up and down is formed in the middle of the L-shaped right-angle flange, two compression screws matched and connected with the mounting holes in the fixed plate are fixedly arranged on the mounting panel, a connecting seat is arranged in the middle of the fixed plate, the connecting seat and the fixed plate can be connected together in a horizontal adjusting mode at a certain distance from left to right, and an upper and a lower certain angle can be connected.

As an improvement, the mounting panel is provided with a row of waist-shaped holes, the middle part of the mounting panel corresponding to the mounting holes of the fixing plate is provided with a left round hole and a right round hole, and the compression screw is fixed at the rear side of the mounting panel corresponding to the round holes.

And the improved structure is characterized in that the left side and the right side of the fixed plate are provided with outwards extending turning edges, the connecting seat can be arranged at the middle part of the fixed plate in a left-right limiting movement mode and is positioned between the left turning edges and the right turning edges of the fixed plate, the upper end of the connecting seat is formed into an inwards concave arc-shaped surface, the fixed plate is provided with a hanging piece which is turned downwards and matched with the arc-shaped surface, the lower end of the connecting seat is transversely provided with a waist-shaped part, the fixed plate is provided with a corresponding positioning round hole, and the upper end of the connecting seat is matched with the hanging piece through the arc-shaped surface and the lower end of.

Further, the connecting seat is a rectangular plate, the connecting seat left and right sides is equipped with the right angle hem that turns over to the outside, the lower connecting hole has been seted up to the lower extreme of right angle hem, waist shape connecting hole has been seted up to the upper end of right angle hem, the connector is the rectangular plate of a middle part fretwork, the left and right sides of rectangular plate is equipped with the hem that turns over to the inside, the connector is to closing the setting outside the connecting seat, it controls the hem and just in time lies in the inboard of the right angle hem of connecting seat, control set up on the hem with the last waist shape connecting hole of connecting seat, the corresponding upper and lower connect hole of lower connecting hole, can link together with certain angle.

And furthermore, the upper side and the lower side of the hollow part of the rectangular plate of the connector are provided with an upper connecting lug and a lower connecting lug in an outward protruding manner, two fixed shafts which are rotatably connected with the outer ends of the outer rocker arms are vertically arranged between the upper connecting lug and the lower connecting lug, and the outer rocker arms are connected with the connector in a left-right adjustable manner through the fixed shafts.

Furthermore, the wall fixing plate is in a side H shape and is formed by assembling an upper fixing plate, a lower fixing plate and a fixing connecting plate, the fixing connecting plate is rectangular or square, the upper fixing plate and the lower fixing plate are in a strip shape and are respectively arranged on the upper side and the lower side of the fixing connecting plate, set up one row of waist shape mounting hole on the bottom plate respectively, on, the upper and lower both ends of bottom plate shaping respectively has the right angle turn-ups that turns over an outward book, fixed connection board sets up at last, between the right angle turn-ups of bottom plate, two rows about the engaging lug that has the through-hole about fixed connection board's middle part is equipped with, on, two circular ports about the right angle turn-ups of bottom plate's middle part correspondence has been seted up, about the engaging lug with correspond about two circular ports between the turn-ups of right angle vertically be equipped with supply about two interior rocking arm installation and pivoted pivots, the inner end of interior rocking arm can be controlled certain angle through pivot and wall fixed plate and link together rotatoryly.

And finally, the upper end and the lower end of the fixed connecting plate are provided with a turnover convex edge which is abutted against the right-angle turnover edges at the lower ends of the upper fixed plate and the lower fixed plate, and the turnover convex edge is provided with a notch for the rotating shaft to penetrate through.

Compared with the prior art, the utility model has the advantages of: the TV fixing plate consists of a fixing plate and an upper mounting panel and a lower mounting panel which are connected with the back of the television, and the mounting panel can be adjusted up and down so as to adapt to different longitudinal mounting sizes; two compression screws are arranged on the rear side of the mounting panel, and the mounting panel and the fixing plate can be fixed by hand-screwing screws on the reverse side during mounting, so that the mounting is convenient and rapid; the fixing plate is provided with a hanging piece and a positioning round hole, and the connecting seat is provided with a corresponding arc surface and a waist-shaped hole, so that the horizontal adjustment of a certain distance between the connecting seat and the TV fixing plate can be realized; the TV fixed plate is provided with the connecting seat which is adjustably connected with the rocker arm connector, so that the TV can be adjusted in a left-right rotating mode, the upward and downward pitching angles can be adjusted, and the adjustment is very convenient. The utility model discloses simple structure, installation are adjusted all very conveniently, and install reliable and stable, have stronger practicality.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the embodiment of the present invention at another angle;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is an exploded view of fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, a wall hanging rack of a flat TV set comprises a wall fixing plate 1, a TV fixing plate 2 and a rocker arm assembly 3 mainly composed of an inner rocker arm 31 and an outer rocker arm 32, wherein the outer rocker arm 32 is two left and right, the inner rocker arm 31 is two groups arranged up and down, and the inner rocker arm 31 and the outer rocker arm 32 are rotatably connected together by two rotating shafts 35 sequentially passing through the outer end of the upper inner rocker arm 31, the inner end of the outer rocker arm 32 and the outer end of the lower inner rocker arm 31 from top to bottom; the TV fixing plate 2 is composed of a fixing plate 21 and an upper and a lower mounting panels 22 connected with the back of the TV, wherein the fixing plate 21 is a vertically arranged strip-shaped frame structure, the left and right ends of the fixing plate 21 are provided with a plurality of mounting holes 211 at intervals, the mounting holes 211 can be round holes or waist-shaped holes, the upper and the lower mounting panels 22 are transversely arranged strip-shaped plates, the lower end of the mounting panel 22 is provided with an L-shaped right-angle flange 221 outwards and downwards, the middle part of the L-shaped right-angle flange 221 is provided with a hollow part 222 for the fixing plate 21 to penetrate for up-and-down adjustment, the mounting panel 22 is provided with a row of waist-shaped holes 223, the middle part of the mounting panel 22 is provided with a left and a right round holes 224 corresponding to the mounting holes 221 of the fixing plate 21, two compression screws 6 are fixed at the positions corresponding to the round holes 224 at the rear side of the mounting panel 22, when in installation, the, the installation is convenient and fast; the middle part of the fixed plate 21 is provided with a connecting seat 4, the connecting seat 4 and the fixed plate 21 can be horizontally adjusted and connected together at a certain distance from left to right, and the outer rocker 32 and the connecting seat 4 can be horizontally and vertically adjusted and connected together at a certain angle through a connecting head 5; the left and right sides of fixed plate 21 is equipped with outside extension's turn-over edge 213, connecting seat 4 can control the setting of spacing removal at the middle part of fixed plate 21, be located fixed plate 21 about turn-over between the turn-over edge 213, connecting seat 4 is a rectangular plate, the upper end shaping of connecting seat 4 is the arcwall face 41 of indent, be equipped with a downward turn-over on the fixed plate 21 with arcwall face 41 complex hanging piece 212, a waist type 42 has transversely been seted up to the lower extreme of connecting seat 4, be equipped with corresponding location round hole 214 on the fixed plate 21, the cooperation of arcwall face 41 and hanging piece 212 is passed through to the upper end of connecting seat 4, the lower extreme passes waist type hole 42 through the screw, can link together with fixed plate 21 level (l).

The left side and the right side of the connecting seat 4 are provided with right-angled folded edges 43 which are folded outwards, the lower ends of the right-angled folded edges 43 are provided with lower connecting holes 45, the upper ends of the right-angled folded edges 43 are provided with upper waist-shaped connecting holes 44, the connecting head 5 is a rectangular plate with a hollow middle part, the left side and the right side of the rectangular plate are provided with folded edges 51 which are folded inwards, the connecting head 5 is arranged outside the connecting seat 4 in an involutive mode, the left folded edge 51 and the right folded edge 51 are just positioned at the inner sides of the right-angled folded edges 43 of the connecting seat 4, the left folded edge 51 and the right folded edge 51 are provided with upper connecting holes and lower connecting holes which correspond to the upper waist-shaped connecting holes 44 and the lower connecting holes 45 of the connecting seat 4, the connecting head 5 and the connecting seat 4 are connected; the upper and lower sides of the hollow part of the rectangular plate of the connector 5 are provided with an upper and a lower connecting lugs 52 which are outwards protruded, two fixing shafts 35 which are rotatably connected with the outer ends of the outer rocker arms 32 are vertically arranged between the upper and the lower connecting lugs 52, and the outer rocker arms 32 are connected with the connector 5 in a left-right adjustable manner through the fixing shafts 35.

The wall fixing plate 1 is in a side H shape and is assembled by an upper fixing plate 12 and a lower fixing plate 11, the fixing plate 11 is rectangular or square, the upper fixing plate 12 is in a long strip shape and is respectively arranged at the upper side and the lower side of the fixing plate 11, a row of waist-shaped mounting holes 121 are respectively arranged on the upper fixing plate 12 and the lower fixing plate 12, the upper end and the lower end of the upper fixing plate 12 are respectively formed with right-angled flanges 122 which are turned outwards, the fixing plate 11 is arranged between the right-angled flanges 122 of the upper fixing plate and the lower fixing plate 12, the middle part of the fixing plate 11 is provided with an upper row of left connecting lugs and a lower row of right connecting lugs 113 with through holes, the middle part of the right-angled flanges 122 of the upper fixing plate 12 and the middle part of the right connecting lugs 122 are correspondingly provided with a left round hole 123 and a right round hole 123, a rotating shaft 34 for the upper inner rocker 31 and the lower rocker 31 to be mounted and rotated is vertically (ii) a The upper and lower ends of the fixed connecting plate 11 are provided with a folding convex edge 111 abutting against the right-angle folding edge 122 of the upper and lower fixed plates 12, and the folding convex edge 111 is provided with a notch 112 for the rotating shaft 34 to penetrate through.

When the embodiment is installed, the use process is as follows: drilling a mounting hole with a proper diameter on the wall surface of a concrete or wood upright, wherein the hole position and the pitch must accord with the dimension of a wall fixing plate 1, then respectively plugging an expansion plastic pipe of an expansion screw into the drilled mounting hole (if the wood upright is mounted, plastic expansion is not needed), attaching the hangers of the assembled rocker arm assembly 3 and TV fixing plate 2 to the wall to be mounted, penetrating a self-tapping screw through a gasket, then penetrating a waist-shaped mounting hole 121 on the wall fixing plate 1, then screwing the self-tapping screw into the plugged plastic expansion pipe in the previous step, screwing the self-tapping screw to a proper tightness, and fixing the wall fixing plate 1 on the wall; the TV fixing plate 2 is assembled, the upper and lower mounting panels 22 of the TV fixing plate 2 are symmetrically and symmetrically fixed on the mounting holes on the back of the flat-panel TV set by selecting proper bolts, the flat-panel TV set is lifted together with the TV fixing plate 2, the hanging sheet 212 is buckled on the arc-shaped surface 41 of the connecting seat 4, the screw is screwed in to be fixed with the mounting panels, the horizontal position can be adjusted through the waist-shaped hole 43, and the watching requirement and the horizontality of the TV set are ensured from the surface.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wall mount of flat screen television, includes wall fixed plate, TV fixed plate and mainly comprises the rocking arm subassembly of interior rocking arm and outer rocking arm, wherein outer rocking arm is for controlling two, and interior rocking arm is two groups about setting up, passes the interior rocking arm outer end of top, outer rocking arm inner end, the interior rocking arm outer end of below in proper order through two rotation axes from the top down, rotationally links together its characterized in that with outer rocking arm in with interior rocking arm: the TV fixed plate comprises a fixed plate and an upper and a lower mounting panels connected with the back of the TV, wherein the fixed plate is a vertically-arranged strip-shaped frame structure, a plurality of mounting holes are formed in the left and right ends of the fixed plate at intervals, the upper and lower mounting panels are transversely arranged strip-shaped plates, an L-shaped right-angle flange is outwards and downwards arranged at the lower end of the mounting panel, a hollow part for the fixed plate to penetrate through and be convenient to adjust up and down is formed in the middle of the L-shaped right-angle flange, two compression screws matched and connected with the mounting holes in the fixed plate are fixedly arranged on the mounting panel, a connecting seat is arranged in the middle of the fixed plate, the connecting seat and the fixed plate can be connected together in a horizontal adjusting mode at a certain distance from left to right, and an upper and a lower certain angle can be connected.

2. The wall hanger according to claim 1, wherein: the mounting panel is provided with a row of waist-shaped holes, the middle part of the mounting panel is provided with a left round hole and a right round hole corresponding to the positions of the mounting holes of the fixing plate, and the compression screws are fixed at the rear side of the mounting panel corresponding to the positions of the round holes.

3. The wall hanger according to claim 2, wherein: the left and right sides of fixed plate is equipped with the hem that turns over of outside extension, the setting that spacing removal can be controlled to the connecting seat is at the middle part of fixed plate, be located the fixed plate about turn over between the hem, the upper end shaping of connecting seat is the arcwall face of indent, be equipped with on the fixed plate one turn over down turn over with arcwall face complex lacing film, a waist type shape has transversely been seted up to the lower extreme of connecting seat, be equipped with corresponding location round hole on the fixed plate, the cooperation of arcwall face and lacing film is passed through to the upper end of connecting seat, the lower extreme passes waist type hole through the screw, twist and link together with fixed plate level (.

4. A wall hanger according to claim 3, wherein: the connecting seat is a rectangular plate, the connecting seat left and right sides is equipped with the right angle hem that turns over to outside, the lower connecting hole has been seted up to the lower extreme of right angle hem, waist shape connecting hole has been seted up to the upper end of right angle hem, the connector is the rectangular plate of a middle part fretwork, the left and right sides of rectangular plate is equipped with the hem that turns over to inside, the connector is to closing the setting outside the connecting seat, it controls the hem and just in time lies in the inboard of the right angle hem of connecting seat, control set up the last waist shape connecting hole with the connecting seat on the hem, the lower corresponding upper and lower connect hole of connecting hole, certain angle regulation ground links together about.

5. The wall hanger according to claim 4, wherein: the upper and lower both sides of fretwork department of the rectangular plate of connector are equipped with upper and lower engaging lug to the evagination, vertically be equipped with two fixed axles that rotate with the outer end of outer rocking arm and be connected between upper and lower engaging lug, but outer rocking arm passes through the connection that fixed axle and connector left and right sides adjusted together.

6. A wall hanger according to any one of claims 1 to 5, wherein: the wall fixing plate is in a side H shape and is formed by assembling an upper fixing plate, a lower fixing plate and a fixing connecting plate, the fixing connecting plate is rectangular or square, the upper fixing plate and the lower fixing plate are strip-shaped and are respectively arranged on the upper side and the lower side of the fixing connecting plate, set up one row of waist shape mounting hole on the bottom plate respectively, on, the upper and lower both ends of bottom plate shaping respectively has the right angle turn-ups that turns over an outward book, fixed connection board sets up at last, between the right angle turn-ups of bottom plate, two rows about the engaging lug that has the through-hole about fixed connection board's middle part is equipped with, on, two circular ports about the right angle turn-ups of bottom plate's middle part correspondence has been seted up, about the engaging lug with correspond about two circular ports between the turn-ups of right angle vertically be equipped with supply about two interior rocking arm installation and pivoted pivots, the inner end of interior rocking arm can be controlled certain angle through pivot and wall fixed plate and link together rotatoryly.

7. The wall hanger according to claim 6, wherein: the upper end and the lower end of the fixed connecting plate are provided with a turnover convex edge which is abutted against the right-angle turnover edges at the lower ends of the upper fixed plate and the lower fixed plate, and the turnover convex edge is provided with a notch for the rotating shaft to penetrate through.