CN2771980Y

CN2771980Y - Multi-angle self-shifting TV frame

Info

Publication number: CN2771980Y
Application number: CN 200520022826
Authority: CN
Inventors: 薄文利
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-02-22
Filing date: 2005-02-22
Publication date: 2006-04-12
Anticipated expiration: 2015-02-22

Abstract

The utility model relates to a multiple-angle self-shifting TV frame which has the structure that a transversal telescopic rod and a vertical telescopic rod are vertically arranged, and a transversal fixing rod at the back end of the transversal telescopic rod is fixedly connected with a transversal TV box which is axially connected with a fixing frame through a bearing seat and a transverse shaft. The lower end of the fixing frame is provided with a control box, a push motor is arranged in the transversal TV box, and one end of a flexible shaft push chain pushed by the push motor is fixedly connected with a top plate in a transversal top rod; an angle motor is arranged in the transversal TV box, the top end of a top rod at the front end of the vertical telescopic rod is axially connected with a vertical TV box through a bearing and a fixing nut, the side wall of the vertical TV box is fixedly connected with the transversal rod of which the front end is axially connected with the back end of a TV screen, and a vertical telescopic mechanism, a steering mechanism and a screen angle adjusting mechanism are arranged in the vertical TV box. The utility model has the functions of telescopic type and multiple-angle adjustment for a watching angle, and has the advantages of simple structure, low cost and good use effect.

Description

Multi-angle automatic moving type television stand

Technical field

The utility model belongs to a kind of multi-angle automatic moving type television stand.

Background technology

Traditional televisor is put on the table usually, and the lighter LCDs of weight that the machine screen separates then can be put on the table, can be suspended on the wall again.But TV screen is promptly fixing once the fixing angle of then watching, watches immobilizing of angle, easily makes and watches people's fatigue, the easier pathology that causes concerning the old,weak,sick and disabled's bed people especially, thus increase the weight of the state of an illness.

Summary of the invention

The purpose of this utility model be the design a kind of multi-angle automatic moving type television stand, make it have function telescopic, that angle is watched in the multi-angle adjustment, and simple in structure, cost is low and result of use good.For this reason, the utility model adopts the rear flank end of vertical affixed vertical fixed bar on the horizontal push rod of the front end of transversal stretching bar, the transversal stretching bar is provided with vertically expansion link is vertical, the affixed horizontal cabinet of the crosswise fixed bar of transversal stretching rod rear end, laterally cabinet is coupling by bearing seat and lateral shaft and fixed mount, gim peg is established in the fixed mount rear end, control box is established in the fixed mount lower end, laterally be provided with pushing motor in the cabinet, it is affixed with the top board in the horizontal push rod that the flexible axle that promotes by pushing motor pushes away an end of chain, the other end that flexible axle pushes away chain penetrates pushing away in the chain pipe of control box lower end, laterally establish the angle motor in the cabinet, the motor shaft front end that passes horizontal cabinet lower end establish driving gear and with the half garden gear toe joint that is fixed on the fixed mount, the front end push rod top of vertical expansion link is by bearing and the hold-down nut vertical machine box that is coupling, the vertical affixed cross bar of machine box sidewall, the cross bar front end TV screen rear end that is coupling is provided with vertical telescoping mechanism in the vertical machine box, steering mechanism and screen-regulating angle mechanism.The said structure design has reached the purpose of this utility model.

The utility model has the advantages that to have function telescopic, that angle is watched in the multi-angle adjustment, and simple in structure, cost is low and result of use good.Be suitable for places such as family, hospital, the home for the aged and use, the bed people who is particularly suitable for the old,weak,sick and disabled watches use, is shrunk to one when not seeing, does not take room area and space, and it is comparatively convenient to use, and does not need to grasp car repeatedly and puts in place.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a partial structurtes synoptic diagram of the present utility model

Specific embodiments

As depicted in figs. 1 and 2, a kind of multi-angle automatic moving type television stand is made up of fixed mount 27 and control box 21.The rear flank end of vertical affixed vertical fixed bar 9 on the horizontal push rod 8 of the front end of transversal stretching bar 6, the transversal stretching bar is provided with vertically expansion link is vertical.The crosswise fixed bar 5 affixed horizontal cabinets 26 of transversal stretching rod rear end, laterally cabinet is coupling with fixed mount by bearing seat 2 and lateral shaft 25, rotates thereby horizontal cabinet can be in the level 180 degree angular regions.Gim peg 1 is established in the fixed mount rear end, is used for fixed mount is fixed on body of wall.Control box is established in the fixed mount lower end, establishes television line, circuit board 23 and each switch, Electric Machine Control button 23 in it or shakes control circuit element etc., shakes control circuit and element and is conventional art, so be not repeated.Laterally be provided with pushing motor 3 in the cabinet, it is affixed with the top board 7 in the horizontal push rod that the flexible axle that promotes by pushing motor pushes away an end of chain 4, the other end that flexible axle pushes away chain penetrates pushing away in the chain pipe 20 of control box lower end, push away chain and hold horizontal push rod and outwards move and drive the transversal stretching bar and outwards launch when pushing motor promotes flexible axle, otherwise the transversal stretching bar is shunk in the crosswise fixed bar, and flexible axle pushed away the chain lower end and then inserted and push away in the chain pipe 20 this moment.

Laterally establish angle motor 17 in the cabinet, motor shaft 18 front ends that pass horizontal cabinet lower end establish driving gear 19 and with half garden gear, 24 toe joints that are fixed on the fixed mount, when angle motor left-right rotation, on half garden gear, rotate and horizontal cabinet and transversal stretching bar can be in the level 180 degree angular regions rotate thereby can drive driving gear.Front end push rod 12 tops of vertical expansion link are by bearing 29 and the hold-down nut 28 vertical machine box 13 that is coupling, the vertical affixed cross bar 15 of machine box sidewall, and the cross bar front end is by axle bolt 36 TV screen 16 rear ends that are coupling.Be provided with vertical telescoping mechanism, steering mechanism and screen-regulating angle mechanism in the vertical machine box.

Be coupling 1/3rd places of TV screen posterior end of described cross bar front end.So that the TV screen center of gravity is downward, rely on its gravity can make TV screen parallel with affixed cross bar around the axle bolt.

Described vertical telescoping mechanism is constituted by flexible motor 14 and motor reel 33 and with the pulley 10 that is positioned at horizontal push rod, the twisted wire 11 that is arranged in vertical expansion link, twisted wire one end is fixed in the front end push rod 12 of vertical expansion link, and the other end is walked around pulley and is fixed in downwards on the motor reel.On the pulley spindle that pulley spindle is located at laterally push rod is fixed.The effect of vertical telescoping mechanism is that twisted wire shrinks on the motor reel when flexible driven by motor motor reel rotates, thereby vertical expansion link is shunk, otherwise then relies on the contained weight of vertical machine box that vertical expansion link is upheld.Vertical expansion link comprises vertical fixed bar, intermediate bar and front end push rod.Hollow is for wearing electrical lead and related elements etc. in vertical expansion link bar and the transversal stretching bar.

Described steering mechanism by angle motor 32 and motor gear 31 and be fixed on fixed gear 30 on the front end push rod constitute motor gear and fixed gear toe joint.The effect of steering mechanism is be to drive motor gear when fixed gear rotates when the angle motor rotates, and the moving TV screen of vertical machine tape is rotated in front end push rod 360 degree horizontal angular range.Thereby horizontal adjustment TV screen angle.

Described screen-regulating angle mechanism is made of motor 35 and angle modulation reel 34 and backguy 37, and backguy one end is fixed on upper end after the TV screen, and the other end passes vertical machine box and is fixed on the angle modulation reel.When the rotation of driven by motor angle modulation reel makes the backguy contraction or upholds, can effectively adjust TV screen vertical angle (in an angle of 90 degrees scope).

In a word, the utlity model has function telescopic, that angle is watched in the multi-angle adjustment, and simple in structure, cost is low and result of use good, be suitable for places such as family, hospital, the home for the aged and use.

Claims

1, a kind of multi-angle automatic moving type television stand, formed by fixed mount and control box, it is characterized in that: the rear flank end of vertical affixed vertical fixed bar on the horizontal push rod of the front end of transversal stretching bar, the transversal stretching bar is provided with vertically expansion link is vertical, the affixed horizontal cabinet of the crosswise fixed bar of transversal stretching rod rear end, laterally cabinet is coupling by bearing seat and lateral shaft and fixed mount, gim peg is established in the fixed mount rear end, control box is established in the fixed mount lower end, laterally be provided with pushing motor in the cabinet, it is affixed with the top board in the horizontal push rod that the flexible axle that promotes by pushing motor pushes away an end of chain, the other end that flexible axle pushes away chain penetrates pushing away in the chain pipe of control box lower end, laterally establish the angle motor in the cabinet, the motor shaft front end that passes horizontal cabinet lower end establish driving gear and with the half garden gear toe joint that is fixed on the fixed mount, the front end push rod top of vertical expansion link is by bearing and the hold-down nut vertical machine box that is coupling, the vertical affixed cross bar of machine box sidewall, the cross bar front end TV screen rear end that is coupling is provided with vertical telescoping mechanism in the vertical machine box, steering mechanism and screen-regulating angle mechanism.

2, by the described multi-angle automatic moving type of claim 1 television stand, it is characterized in that: be coupling 1/3rd places of TV screen posterior end of described cross bar front end.

3, by the described multi-angle automatic moving type of claim 1 television stand, it is characterized in that: described vertical telescoping mechanism is constituted by flexible motor and motor reel and with the pulley that is positioned at horizontal push rod, the twisted wire that is arranged in vertical expansion link, twisted wire one end is fixed in the front end push rod of vertical expansion link, and the other end is walked around pulley and is fixed in downwards on the motor reel.

4, by the described multi-angle automatic moving type of claim 1 television stand, it is characterized in that: described steering mechanism is constituted motor gear and fixed gear toe joint by angle motor and motor gear and the fixed gear that is fixed on the front end push rod.

5, by the described multi-angle automatic moving type of claim 1 television stand, it is characterized in that: described screen-regulating angle mechanism is made of motor and angle modulation reel and backguy, and on backguy one end was fixed on after the TV screen, the other end passed vertical machine box and is fixed on the angle modulation reel.