CN201198950Y

CN201198950Y - Angle-adjustable flat plate television set wall hanging rack

Info

Publication number: CN201198950Y
Application number: CNU200820086800XU
Authority: CN
Inventors: 姜艺
Original assignee: Individual
Current assignee: Lege Ergonomics Technology Co Ltd
Priority date: 2008-05-06
Filing date: 2008-05-06
Publication date: 2009-02-25
Anticipated expiration: 2018-05-06

Abstract

The utility model provides a plane television wall hanging frame with adjustable angle, comprising a wall panel which is fixed with the wall surface, and a panel which is connected with the back of the television; the panel is connected with a position limit joint and is rotatablely connected with the wall panel by an angle adjusting joint and a rotation joint; one end of the rotation joint is a shaft sleeve which is sheathed on the pivot of the wall panel; the radial external end of the rotation joint is provided with a concave trough; the lower rotation head of the angle adjusting joint is arranged in the concave trough of the rotation joint; the angle adjusting joint is connected with the rotation joint by a positioning connecting mechanism rotatablely; the positioning connecting mechanism comprises a waveform elastic sheet and an angle positioning plate which is matched with the elastic sheet between the rotation head of the angle adjusting joint and the internal wall of the concave trough of the rotation joint; a supporting ring is fixedly compressed with the angle positioning plate by a locking knob; the plane television wall hanging frame can achieve the horizontalness, pitching up and declination of the plane television and the multi-angle adjustment of the left and right position of the display screen; all rotation parts are convenient to be adjusted and firmly positioned; compared with the prior art, the performance and reliability of the plane television wall hanging frame are greatly improved.

Description

The flat plate television set wall hanging rack of adjustable angle

Technical field

The utility model relates to a kind of wall hanging frame that is used to install panel TV set, refers in particular to a kind of flat plate television set wall hanging rack of adjustable angle.

Background technique

Along with developing by leaps and bounds of China's economy, panel TV set because of advantages such as volume is thin, in light weight, clear image as important medium and converter tools, be widely used in all kinds of public places, be public propagation information, simultaneously also more and more enter ordinary people family, enrich people's free life.As all kinds wall hanging frame that is used for the installing and fixing panel TV set development of constantly bringing forth new ideas, to satisfy the needs that the user watches panel TV set from different directions.By my the disclosed patent No. of Chinese patent of application is " 200620139967.9 ", " but the flat plate television set wall hanging rack that a kind of multi-angle is regulated ", this product not only can about 180 degree swings, and can make display screen face upward, have a down dip, regulate by the left and right rotation of horizontal position, but owing to locate by the friction plate damping between angle adjustment joint and the swivel joint, though easy to adjust, good hand touch, but service time is long slightly, and because of wearing out of friction plate, wearing and tearing can influence the location after the angle adjustment.

Summary of the invention

The purpose of this utility model is at the defective of above-mentioned prior art and deficiency, for society provides a kind of simple in structure, easy to adjust, but a plurality of direction rotations in implementation space, and locate firm television set wall hanging frame, to satisfy the public watches TV from diverse location needs.

The technical measures taked of the utility model are for achieving the above object: the flat plate television set wall hanging rack of this adjustable angle, it comprises and being used for and the fixing shingle nail of metope, with the panel that is connected with the television set back, panel connects positioning joint, through the angle adjustment joint, swivel joint and shingle nail are and are rotatably connected, one end of described swivel joint is an axle sleeve, it is socketed on the pivot that is arranged at the shingle nail front, the radial outer end portion of swivel joint is provided with the groove of opening, the circular rotary head in angle adjustment joint bottom places the groove of swivel joint, be by be located by connecting mechanism and swivel joint and be rotatably connected, the described mechanism that is located by connecting comprises waveform splinter between the rotary head both sides circumferential surface that is positioned at the angle adjustment joint and swivel joint groove inwall and the angular positioning plate that cooperates with it, by the locking turn-knob support ring is fixed mutually with the angular positioning plate.

The outer peripheral surface of described angular positioning plate is provided with the uniform concavo-convex rib that is complementary with waveform splinter.

Have scalloped recess on the rotary head circumferential surface of described angle adjustment joint, it cooperates with the restriction protrusion that is arranged at swivel joint axle sleeve rear wall, and the height of the scalloped recess on the rotary head is greater than restriction protrusion height in the swivel joint.

Described shingle nail front is fixed with axle sleeve, and pivot is plugged in this axle sleeve, makes it fixing with locking nut.

The and arranged on left and right sides of described shingle nail is provided with ring.

The utility model can be realized the 180 degree swings of panel TV set substantially horizontal and face upward, have a down dip that left and right positive and negative direction rotates, and each rotates, and the position is easy to adjust, the location is firm, and compared with prior art, the Performance And Reliability of product improves greatly.

Description of drawings

Fig. 1 is a kind of embodiment's of the utility model a structural representation.

Fig. 2 is the sectional view of Fig. 1.

Fig. 3 is the utility model part component schematic representation.

Fig. 4 is the another kind of embodiment's of the utility model a sectional view.

Embodiment

Fig. 1, Fig. 2, Fig. 3 are a kind of embodiments of the present utility model.

Shown in figure, the flat plate television set wall hanging rack of the utility model adjustable angle, it comprises and being used for and ash wall body plate 13 and the panel 1 that is connected with panel TV set display screen back that metope is fixing, be respectively equipped with mounting hole on shingle nail 13 and panel 1.Between panel 1 back and the positioning joint 3 hemisphere friction plate 2 is housed.Described positioning joint 3 fronts are provided with limiting stopper 3.1, and it matches with the scalloped recess 1.1 that is opened in panel 1 back, and the width of this scalloped recess 1.1 is greater than the width of limiting stopper 3.1.Can make display screen can do left and right 10 degree rotations according to designing requirement.After panel regulated proper angle, fixing with panel 1 with screw positioning joint 3, can prevent to use heavier display screen coupling mechanism force not enough, be difficult for the location.Described positioning joint back is provided with " eight " font and buckles 3.2, and it is inserted in " T " font groove 4.1 that is opened in angle adjustment joint 4 tops, makes the two drive fit, and is fixed with screw.Described angle adjustment joint 4 bottoms are circular rotary head 4.3, and the circumferential surface of rotary head is provided with scalloped recess 4.2.The rotary head 4.3 of angle adjustment joint places the open recess 16.1 of the radial outer end portion of swivel joint 16 axle sleeves 16.2, and the scalloped recess 4.2 of rotary head 4.3 is matched with the restriction protrusion 16.3 of swivel joint 16 groove rear walls, the height of scalloped recess 4.2 is greater than the height of restriction protrusion 16.3, make scalloped recess can play the position-limiting action of facing upward, having a down dip, can be according to designing requirement, make angle adjustment joint 4 can face upward 5 the degree have a down dip 15 the degree, reach the requirement of display screen optimal viewing angle.For the angle adjustment joint 4 that mixes up angle is fixedly positioning, the available mechanism that is located by connecting is fixed.This mechanism that is located by connecting comprises waveform splinter 5 between angle adjustment joint 4 rotary heads 4.3 both sides circumferential surfacies and swivel joint groove 16.1 inwalls and the angular positioning plate 6 that cooperates with it, by locking knob 8 support ring 7 is compressed the angular positioning plate mutually and is fixed.The concavo-convex rib that is complementary with waveform splinter that the outer peripheral surface of described angular positioning plate 6 is provided with radial equipartition.The positive basifacial of described shingle nail 13 is fixed with axle sleeve 10 with positioning screwn, is plugged with pivot 18 in the axle sleeve 10, and axle sleeve bottom socket lining ring 11 and axle sleeve cover 12 square holes and prevent that ant from stepping on loosening back and being fixed with screw.Be embedded with square hole deep gouge pad in described lining ring 11, it cooperates with the pivot squared ends, becomes flexible because of rotation preventing.The axle sleeve 16.2 of described swivel joint is socketed on the pivot 18 of shingle nail, and lining ring 9 is housed between two surface of contact, after loading onto lining ring, axle sleeve lid, the top of axle sleeve 16.2 fixed with screw equally, in described lining ring 11, be embedded with square hole deep gouge pad, it cooperates with the squared ends of upper and lower part pivot in the axle sleeve, becomes flexible because of rotation preventing.Swivel joint 16 can be 180 degree around pivot 18 and shingle nail and is rotationally connected like this.

Fig. 3, Fig. 4 are another embodiments of the utility model.

Present embodiment is connected a connecting rod 17 between shingle nail 13 and swivel joint 16, the two ends of described connecting rod are provided with axle sleeve 17.1,17.2, the pivot 18 in its an end axle sleeve 17.1 and shingle nail front is pivot bush unit mutually, be plugged with pivot in the other end axle sleeve 17.2 of connecting rod, they load onto lining ring after can integral body being processed into one, with axle sleeve 16.2 socket with it of swivel joint, its upper/lower terminal is screwed after loading onto lining ring and axle sleeve lid respectively.Other structure is same as the previously described embodiments.The swivel joint of present embodiment can rotate by the pivot on connecting rod, and connecting rod can rotate by the pivot on shingle nail.After installing connecting rod additional with this, adjust the display screen longitudinal separation with flexible connecting rod fork-like farm tool used in ancient China.

Claims

1. the flat plate television set wall hanging rack of an adjustable angle, it comprises and being used for and the fixing shingle nail (13) of metope, with the panel (1) that is connected with the television set back, panel (1) connects positioning joint (3), through angle adjustment joint (4), swivel joint (16) and shingle nail (13) are and are rotatably connected, one end of described swivel joint (16) is axle sleeve (16.2), it is socketed on the pivot (18) that is arranged at the shingle nail front, the radial outer end portion of swivel joint is provided with the groove (16.1) of opening, the circular rotary head in angle adjustment joint bottom (4.3) places the groove (16.1) of swivel joint, be by be located by connecting mechanism and swivel joint and be rotatably connected, it is characterized in that the described mechanism that is located by connecting comprises waveform splinter (5) between groove (16.1) inwall of rotary head (4.3) the both sides circumferential surface that is positioned at the angle adjustment joint and swivel joint and the angular positioning plate (6) that cooperates with it, makes support ring (7) be fixed mutually with angular positioning plate (6) by the locking turn-knob.

2. the flat plate television set wall hanging rack of adjustable angle according to claim 1, the outer peripheral surface that it is characterized in that described angular positioning plate (6) are provided with the uniform concavo-convex rib that is complementary with waveform splinter (5).

3. the flat plate television set wall hanging rack of adjustable angle according to claim 1 and 2, it is characterized in that having scalloped recess (4.2) on rotary head (4.3) circumferential surface of described angle adjustment joint (4), it cooperates with the restriction protrusion (16.3) that is arranged at swivel joint axle sleeve (16.2) rear wall, and the height of the scalloped recess on the rotary head (4.2) greater than restriction protrusion in the swivel joint (16.3) highly.

4. the flat plate television set wall hanging rack of adjustable angle according to claim 3 is characterized in that described shingle nail (13) front is fixed with axle sleeve (10), and pivot (18) is plugged in this axle sleeve, makes it fixing with locking nut.

5. the flat plate television set wall hanging rack of adjustable angle according to claim 4 is characterized in that the and arranged on left and right sides of described shingle nail is provided with ring (14,15).