CN104421594B

CN104421594B - Display holder

Info

Publication number: CN104421594B
Application number: CN201310411304.2A
Authority: CN
Inventors: 连志煌; 方振荣; 沈晖庭; 林钦州
Original assignee: Scienbizip Consulting Shenzhen Co Ltd
Current assignee: Scienbizip Consulting Shenzhen Co Ltd
Priority date: 2013-09-11
Filing date: 2013-09-11
Publication date: 2017-07-11
Anticipated expiration: 2033-09-11
Also published as: CN104421594A

Abstract

A kind of display holder, fixed plate including rail brackets and for fixing a display device, one slide assemblies are slidably mounted in the rail brackets, the fixed plate is installed on the slide assemblies, the rail brackets is provided with the power interface for connecting external power supply, exposed wire is provided with the rail brackets, the wire is electrically connected with the power interface, the slide assemblies are provided with conducting strip, the slide assemblies when being moved in the rail brackets conducting strip contacted with the different piece of the wire and keep being electrically connected with.

Description

Display holder

Technical field

The present invention is espespecially a kind of support for supporting display device on a kind of support.

Background technology

The display devices such as TV are generally placed on desktop or hung on a wall, then by the power line grafting of display device To in socket, when display device hung on a wall, generally slidably display device and adjust its position, but slide when be likely to by Power cord wrap gets up, and causes potential safety hazard.

The content of the invention

In view of the foregoing, it is necessary to which a kind of display holder of power supply safety is provided.

A kind of display holder, including rail brackets and the fixed plate for fixing a display device, a slide assemblies It is slidably mounted in the rail brackets, the fixed plate is installed on the slide assemblies, is set on the rail brackets There is the power interface for connecting external power supply, exposed wire, the wire and the power supply are provided with the rail brackets Interface is electrically connected with, and the slide assemblies are provided with conducting strip, are led described in when the slide assemblies are moved in the rail brackets Electric piece contacts with the different piece of the wire and keeps being electrically connected with.

A kind of display holder, including rail brackets and the fixed plate for fixing a display device, the fixed plate It is installed in rotation on the rail brackets by a runner assembly, the fixed plate is provided with one first power delivery post, The rail brackets is provided with one and can connect the first conductive trough of external power supply, when the fixed plate is rotated on the rail brackets The first power delivery post is slided in first conductive trough and keeps the electric connection with the first conductive trough inwall.

Compared to prior art, above-mentioned display holder can safely and conveniently power.

Brief description of the drawings

Fig. 1 is a three-dimensional exploded view of the preferred embodiment of display holder of the present invention.

Fig. 2 is another three-dimensional exploded view of the display holder of Fig. 1.

Fig. 3 is a part of three-dimensional assembly diagram of the display holder of Fig. 1.

Fig. 4 is another part three-dimensional assembly diagram of the display holder of Fig. 1.

Fig. 5 is a three-dimensional assembly diagram of the display holder of Fig. 1.

Fig. 6 is a part of sectional view of the display holder of Fig. 1.

Fig. 7 is a rearview of the display device of Fig. 5.

Fig. 8 is the rearview after rotating.

Main element symbol description

Fixed plate 10

Power connector 11

First power delivery post 111

Second source transmits post 112

3rd power delivery post 113

Rail brackets 20

Framework 21

Side long 211

Short side 212

Opening 213

Closing block 214

Power interface 215

Base plate 22

Wire 221

Rotary components 50

Friction plate 51

Turn hole 511

Lamellar body 52

Connecting plate 53

Through hole 531

Slide assemblies 70

First sliding block 71

Accommodating hole 711

Traveller 712

Limiting section 713

Second sliding block 72

Chute 721

Conducting strip 722

First conducting strip 723

Second conducting strip 724

Fixed block 725

Accepting hole 726

Conducting block 73

First conductive trough 731

Second conductive trough 732

Conductive hole 733

Pad 74

Fixing hole 741

Banking stop 75

Perforation 751

Spacing preiection 752

Display device 90

Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.

Specific embodiment

Fig. 1 to Fig. 2 is referred to, in a preferred embodiment of the invention, a display holder includes a fixed plate 10, Rail brackets 20, a rotary components 50 and a slide assemblies 70.

The fixed plate 10 is used for being fixed on a display device 90（See Fig. 3）On, such as TV, display screen etc., the fixed plate 10 are provided with a power connector 11, and the power connector 11 includes three power delivery posts, is respectively the first power delivery post 111st, the second source transmission power delivery post 113 of post 112 and the 3rd, the first power delivery post 111 is located at topmost, second source Transmission post 112 is located at foot, and the 3rd power delivery post 113 is located at centre；When fixed plate 10 is fixed in display device 90, It is electrical connected inside these three power delivery posts 111,112,113 and display device 90, so that for display device 90 transmits electric energy.

The rail brackets 20 can be arranged on wall, and rail brackets 20 is fixed in framework 21 including a framework 21 and Base plate 22, framework 21 includes the two parallel short sides 212 of side long 211 and, and the part relative with short side 212 is provided with one in framework 21 Opening 213, a closing block 214 is detachably arranged at the opening 213；Short side 212 is provided with a power interface 215, the bottom Plate 22 is provided with two exposed wires 221, and two wires 221 are respectively zero line and live wire, two wires 221 and power interface 215 are electrically connected with, and relatively short side 211 be arranged in parallel.

The slide assemblies 70 include that one first sliding block 71, one second sliding block 72, a conducting block 73, a pad 74 and are spacing Piece 75.

The middle part of first sliding block 71 has opened up an accommodating hole 711 being generally rectangular shaped, and the first sliding block 71 is in accommodating hole 711 Lower edges are respectively equipped with traveller 712, and the end of the traveller 712 is provided with limiting section 713, and first sliding block 71 can be from rail brackets 20 opening 213 is slipped between two sides long 211 of framework 21.

Second sliding block 72 is slidably installed in the accommodating hole 711 of first sliding block 71, the top of second sliding block 72 A "T"-shaped chute 721 is respectively equipped with respect to the traveller 712 of the first sliding block 71, the second sliding block 72 is towards the first sliding block with bottom 71 side is provided with conducting strip 722, and the conducting strip 722 includes one first conducting strip 723 and one second conducting strip 724；This second Sliding block 72 deviates from the side projection of the first sliding block 71 fixed block 725, and the fixed block 725 is non-circular, on fixed block 725 It is provided with an accepting hole 726.

The conducting block 73 can be housed in accepting hole 726, and the conducting block 73 is led including one first conductive trough 731,1 second The conductive hole 733 of electric groove 732 and, the first conductive trough 731 and the second conductive trough 732 are arc, and the first conductive trough 731 is located at leads The top in electric hole 733, the second conductive trough 732 is located at the bottom of conductive hole 733, and conducting block 73 is led in the first conductive trough 731, second Electric groove 732 and conductive hole 733 have plated conductive material；After conducting block 73 is installed in the accepting hole 726 of the second sliding block 72, The conductive material of the inwall of the first conductive trough 731 is electrically connected with the first conducting strip 723, the conduction material of the inwall of the second conductive trough 732 Material is electrically connected with the second conducting strip 724, the conductive material ground connection of the inwall of conductive hole 733.

A fixing hole 741 is opened up in pad 74, the shapes and sizes of fixing hole 741 and the shape of fixed block 725 and greatly It is small identical.

A perforation 751, the shapes and sizes of perforation 751 and the shapes and sizes of fixed block 725 have been opened up in banking stop 75 Identical, two spacing preiections 752 of the edge projection of banking stop 75, banking stop 75 is made of the larger material of coefficient of friction.

The rotary components 50 include a friction plate 51, a lamellar body 52 and a connecting plate 53, on the friction plate 51 and lamellar body 52 Turn hole 511 is equipped with, friction plate 51 and lamellar body 52 can be enclosed within fixed block 725 by turn hole 511, and are relatively fixed 725 turns of block It is dynamic；Connecting plate 53 can be fixed on lamellar body 52, and the power connector 11 of the opposing fixed plate 10 of connecting plate 53 is provided with a through hole 531.

Also referring to Fig. 1 to Fig. 8, during assembling, conducting block 73 is fitted into the accepting hole 726 of the second sliding block 72, by Two sliding blocks 72 are fitted into the accommodating hole 711 of first sliding block 71, and allow the traveller 712 of the first sliding block 71 to slip into the second sliding block 72 In chute 721, then the first sliding block 71 is slipped into framework 21 from the opening 213 of rail brackets 20, the first sliding block 71 can lead Slided in rail support 20, and first conducting strip 723 and the second conducting strip 724 of the second sliding block 72 are led with two of rail brackets 20 Line 221 makes electrical contact with.

The fixed block 725 of the second sliding block 72 is penetrated the perforation of the fixing hole 741 and banking stop 75 of pad 74 successively again 751, so as to pad 74 and banking stop 75 are fixed on fixed block 725.

Then friction plate 51 is fixed to one side of lamellar body 52, the turn hole 511 of friction plate 51 and the turn hole of lamellar body 52 511 pairs Together, connecting plate 53 is fixed on the another side of lamellar body 52, allows the center of circle of through hole 531 to be alignd with the center of circle of turn hole 511, by lamellar body 52 It is fixed in fixed plate 10, the power connector 11 of fixed plate 10 passes through through hole 531 and turn hole 511.

During the fixed block 725 of the second sliding block 72 finally to penetrate the turn hole 511 of friction plate 51 and lamellar body 52, so that will be described Rotary components 50 and fixed plate 10 are rotationally attached on the second sliding block 72；Friction plate 51 is fitted with banking stop 75, and at both Between produce larger frictional force；Simultaneously the conductive trough in first 731 of insertion of the first power delivery post 111 of power connector 11 simultaneously It is electrically connected with the inwall of the first conductive trough 731, it is in second source transmission the second conductive trough 732 of insertion of post 112 and conductive with second The inwall of groove 732 is electrically connected with, and the insertion conductive hole 733 of the 3rd power delivery post 113 is simultaneously electrically connected with the inwall of conductive hole 733.

When using, rail brackets 20 is fixed on wall, and external power supply is electrically connected in power interface 215, and electric energy leads to Cross power interface 215, wire 221, conducting strip 722, conducting block 73 and power connector 11 and be transferred to and be fixed in fixed plate 10 Display device 90 so that for display device 90 is powered.

When needing to slide display device 90, the second sliding block 72 is slided in the first sliding block 71, allow the of the second sliding block 72 One conducting strip 723 and the second conducting strip 724 are separated with two wires 221 of rail brackets 20, then sliding in rail brackets 20 Dynamic first sliding block 71, after display device 90 is moved into suitable position, slides back the second sliding block 72 in the first sliding block 71, The first conducting strip 723 and the second conducting strip 724 is allowed to be electrically connected again with two wires 221.

Display device 90 can be also as needed rotated, during rotation, the frictional force between friction plate 51 and banking stop 75 is overcome, And the rotary components 50 and fixed plate 10 are rotated together with display device 90, the first electricity of the power connector 11 of fixed plate 10 Slip of the post 111 in the first conductive trough 731 is transmitted in source, and keeps the electric connection with the inwall of the first conductive trough 731；Second source Transmission post 112 is rotated in the second conductive trough 732, and keeps the electric connection with the inwall of the second conductive trough 732；3rd power supply is passed Defeated post 113 is rotated in conductive hole 733, and keeps the electric connection with the inwall of the second conductive trough 732；Then display device 90 is rotated When, the display holder can still remain display device 90 and power, and frictional force between friction plate 51 and banking stop 75 can Display device 90 is positioned at any position after rotating.

Claims

1. a kind of display holder, including rail brackets and the fixed plate for fixing a display device, it is characterised in that：One Slide assemblies are slidably mounted in the rail brackets, and the fixed plate is installed on the slide assemblies, the guide rail Support is provided with the power interface for connecting external power supply, is provided with exposed wire in the rail brackets, the wire with The power interface is electrically connected with, and the slide assemblies are provided with conducting strip, and the slide assemblies are moved in the rail brackets Shi Suoshu conducting strips contact with the different piece of the wire and keep being electrically connected with；The slide assemblies include one first sliding block With one second sliding block, the conducting strip is arranged on second sliding block, and first sliding block is slided in the rail brackets, Second sliding block can be slided in first sliding block and allow the conducting strip and the wire to separate.

2. display holder as claimed in claim 1, it is characterised in that：First sliding block is provided with an accommodating hole, described The inwall of accommodating hole is provided with a traveller, and second sliding block is provided with a chute, and second sliding block is placed in the accommodating hole, The traveller is placed in the chute and can be slided in the chute.

3. display holder as claimed in claim 1, it is characterised in that：The fixed plate is rotatable by a rotary components Be installed on the slide assemblies.

4. display holder as claimed in claim 3, it is characterised in that：The rotary components include a friction plate, described Slide assemblies include a banking stop, and the friction plate and the banking stop offset and produce larger frictional force therebetween, The position after rotating is positioned at by rotary components described in the frictional force.

5. display holder as claimed in claim 3, it is characterised in that：The slide assemblies are provided with one first conductive trough, The first conductive trough inwall is coated with conductive material, and first conductive trough is electrical connected with the conducting strip, the fixed plate One first power delivery post is provided with, it is in the first power delivery post insertion first conductive trough and conductive with described first Groove inwall is electrically connected with, and the first power delivery post described in when the fixed plate is rotated is slided and kept in first conductive trough With the electric connection of the first conductive trough inwall.