CN211907904U

CN211907904U - Electric conduction structure of screen supporting device

Info

Publication number: CN211907904U
Application number: CN202020124863.0U
Authority: CN
Inventors: 周士钧; 董志浩
Original assignee: Shin Zu Shing Co ltd
Current assignee: Shin Zu Shing Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-10
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a screen strutting arrangement's electric conduction structure, include: a supporting device, a lifting device, an elastic component, a base, the supporting device includes a supporting seat, a conductive mechanism with an insulating seat and a conductive part, two slide rail components, two opposite ends of the supporting seat are bent to form caulking grooves embedded into the conductive mechanism and the slide rails, the lifting device includes a sliding seat, a sliding part with a power connection part and a pivot part, one side of the sliding seat is connected with the pivot part, one side is connected with the sliding part, the sliding part is embedded with the power connection part corresponding to the conductive part of the conductive mechanism, one end of the elastic component is arranged on the supporting seat, the other end is fixed on the sliding seat, a fixing part is formed at one side of the base to enable the supporting seat to be vertically arranged, the slide rails are formed at two sides of the supporting seat, the sliding part is movably arranged on the supporting seat and slides up and down, and keeps the electrical connection with the, the purpose of better brush conducting efficiency is achieved.

Description

Electric conduction structure of screen supporting device

Technical Field

The utility model relates to a screen strutting arrangement's electric conduction structure indicates especially that its elevating gear has electrical connection portion slider to slide on strutting arrangement's supporting seat, can keep in touch with the electrically conductive mechanism of the insulating seat of utensil and the electrically conductive portion of embedding supporting seat and form the electrical connection.

Background

At present, in a bracket for supporting a display device, a Flexible Printed Circuit (FPC), that is, a flexible flat cable, is used to connect a power supply to a power supply used for lighting on the bracket, and this design makes the Flexible Printed Circuit (FPC) not easy to be damaged, and often requires a larger structural space for a front cover plate assembly and a rear cover plate assembly on the bracket, but has the following disadvantages: 1. the power supply is connected in a Flexible Printed Circuit (FPC) mode, bending is easy to occur under the state that the reciprocating sliding frequency is high, and once bending occurs, the electric connection is failed, so that the maintenance cost is increased; 2. the Flexible Printed Circuit (FPC) is connected with a power supply, the sizes of the front cover plate group and the rear cover plate group of the support frame need to be increased, so that a larger space structure is reserved in the support frame, the Flexible Printed Circuit (FPC) is prevented from being broken and damaged in reciprocating motion, the whole volume of the support frame is increased while the inner space is increased, the support frame occupies more space, the cost is increased, the loss of aesthetic feeling is lost, and the support frame is not in line with economic benefits.

In view of the above-mentioned conventional drawbacks, it is necessary to develop a novel screen supporting device to replace the problem of increasing the size of the bracket, and the present inventor is able to develop the present invention by following all the studies and designs with his mind and with the spirit of creating without restriction.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an electrically conductive structure of a screen supporting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electrically conductive structure of a screen support device, comprising: a supporting device, which includes a supporting base, a conductive mechanism having an insulating base and a conductive portion; a lifting device comprises a sliding seat, a sliding part with a power connection part and a pivoting part, wherein one side of the sliding seat is connected with the pivoting part, the other side of the sliding seat is connected with the sliding part, the power connection part of the sliding part is arranged opposite to a conductive part of a conductive mechanism embedded in a supporting seat, and the sliding seat is slidably arranged on the supporting seat so that the power connection part of the sliding part can be kept in contact with the conductive part of the conductive mechanism to form electrical connection.

The two ends of the supporting seat of the supporting device are bent to form an embedded groove embedded with a conductive mechanism and a sliding rail component with an insulating seat and a conductive part, so that sliding rails are formed on the two sides of the supporting seat, a conductive mechanism with a conductive part is formed on the inner side of the supporting seat, and a sliding part of the lifting device is embedded with a power connection part which is correspondingly arranged with the conductive part of the conductive mechanism of the supporting seat, so that the sliding part can be movably arranged on the sliding rails on the two sides of the supporting seat to slide up and down, and can keep contact with the conductive part of the conductive mechanism to form electric connection of electric brush conduction.

The secondary objective of the present invention is to provide an electrical conduction structure of a screen supporting device, particularly to a screen supporting device, wherein a lifting device is provided with a supporting and reciprocating force by matching with an elastic component, a pivoting member is connected to one side of a sliding seat of the lifting device for connecting a screen display, and a sliding member having a U-shaped elastic sheet connecting portion is connected to the other side of the sliding seat, so that the sliding seat, the sliding member and the pivoting member of the lifting device can be synchronously linked, and the sliding member of the lifting device can be movably disposed on sliding rails at two sides of the supporting seat to slide up and down, the U-shaped elastic piece electrical connection part of the sliding part can keep elastic and permanent contact with the conductive part of the conductive mechanism in the support seat, so that the trouble of breaking the conductive way of the flexible flat cable is avoided and the maintenance condition is increased, and the signal line inlet hole is arranged at the front side of the sliding seat for the power signal line of the screen display to penetrate to form electrical connection, thereby achieving a conductive structure with quicker speed and better electrical conductivity.

Another objective of the present invention is to provide an electrical conduction structure of a screen supporting device, especially to a built-in conductive mechanism of the supporting device, wherein the conductive portion is directly embedded in the fastening hole fixing position at the bottom of the insulating plate, and the conductive portion can be electrically connected to the conductive socket slot of any input/output module such as USB, AUDIO, LED, HUB, DUCK, etc.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a perspective enlarged view of a slider engaging portion according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of an embodiment of the present invention;

FIG. 5 is a partial cross-sectional view of the lifting device with the power source and a partial enlarged view of the contact portion of the sliding member and the conductive portion of the conductive mechanism;

fig. 6 is a perspective view of another embodiment of the present invention.

[ notation ] to show

1. 1a support device 11 support seat 111 caulking groove

12

insulating base

1211, 1211a buttonhole of conducting mechanism 121

122 conductive part 13 slide rail component 14 limiting piece

15 stop 17 light guide sheet 16-cover plate group

161 front cover plate 1611 longitudinal bore slot 162 rear cover plate

2. 2a lifting device 21 sliding seat 211 signal line inlet hole

22 sliding part 221 electric connection part 23 pivoting part

3 constant force spring of elastic component 31 bearing seat 32

4. 4a base 41 fixed part 5 locking assembly

Power supply A and power supply B jack slot

Detailed Description

Referring to fig. 1, which is a perspective view of an embodiment of the present invention, it can be seen that the screen supporting device without a display is mainly composed of: a supporting device 1, a lifting device 2 connected with a pivoting member 23, and a base 4, wherein the base 4 is used for supporting the supporting device 1, so that the supporting device 1 can be vertically arranged, the lifting device 2 can slide on the supporting device 1, and the pivoting member 23 can be provided with a screen display (not shown).

Please refer to fig. 2, which is an exploded view of an embodiment of the present invention, and fig. 4, which is a cross-sectional view of an embodiment of the present invention, it can be seen that the electrically conductive structure of the screen supporting device of the present invention is composed of the following several major components, and the corresponding relationship between the components can be seen, which includes:

a supporting device 1 comprises a supporting base 11, a conductive mechanism 12, two sliding rail assemblies 13, a limiting member 14, and a stopper 15, wherein two opposite ends of the supporting base 11 are bent inward to form a frame-shaped caulking groove 111 with a recessed cross section, the sliding rail assemblies 13 are embedded into two sides of the caulking groove 111 of the supporting base 11 to form a sliding rail, the conductive mechanism 12 has an insulating base 121 and a conductive portion 122, the conductive mechanism 12 is embedded into the inner side of the caulking groove 111 of the supporting base 11, and the conductive portion 122 is fixed on the insulating base 121. The limiting member 14 is coupled to the opening of the slot 111, and the stopper 15 is coupled to the lower edge of the sliding rail assembly 13 and serves as a limiting point for the upper and lower ends of the lifting device 2 to slide.

A lifting device 2, as a main component sliding on the supporting base 11, embedding into the two side sliding rail components 13 through the embedding slot 111, and the limiting component 14 and the stop block 15 form an up-and-down limiting stop, so that the lifting device 2 is limited on the supporting base 11 to slide up and down, and a supporting and reciprocating force is formed by using an elastic component 3, the lifting device 2 further includes a sliding base 21, a sliding component 22 and a pivoting component 23, one side of the sliding base 21 is connected with the pivoting component 23, the pivoting component 23 can be connected with a screen display (not shown), the front side of the sliding base 21 is provided with a signal line inlet hole 211, and a power signal line for power supply from the screen penetrates through the front side signal line inlet hole 211 to electrically connect with the circuit board circuit device. The other side of the sliding seat 21 is connected with a sliding part 22, the sliding part 22 has a connection part 221, so that the sliding part 22 is disposed in the caulking groove 111 of the supporting seat 11 and slidably contacts the sliding rail assembly 13, so that the sliding part 22 can slide up and down on the sliding rails on the two sides of the supporting seat 11. Furthermore, when the slider 22 slides, the electrical connection portion 221 of the slider 22 can be kept in contact with the conductive portion 122 of the conductive mechanism 12 in the supporting base 11 to form an electrically conductive electrical connection.

An elastic component 3, one end of which is set on the supporting seat 11, the other end is fixed on the lifting device 2, the elastic component 3 further includes a bearing seat 31, a constant force spring 32, the main body of the constant force spring 32 is set on the bearing seat 31 in a curling shape for positioning, the bearing seat 31 is set on the notch end of the supporting seat 11 with the limit piece 14 for positioning and is stopped and limited by the limit piece 14, the other end of the constant force spring 32 is fixed on the sliding seat 21 of the lifting device 2, when the sliding seat 21 is forced to slide downwards, the main body of the constant force spring 32 will be straightened from the curling state, at this moment, the sliding seat 21 is kept in a positioning state by the weight of the display (downwards), the force of the constant force spring 32 (upwards) and the lifting device 2, when the whole keeps a balance, the display is kept on the supporting seat 11.

A base 4, which is used as a supporting bottom plate of the supporting seat 11, wherein a fixing portion 41 is formed at one side of the base, and the fixing portion 41 is used for the supporting seat 11 to be directly inserted and combined and is locked by matching with a locking component 5.

A cover plate set 16 includes a front cover plate 161 and a rear cover plate 162, the front cover plate 161 and the rear cover plate 162 can be assembled together, the front cover plate 161 is used to cover the supporting base 11, the conductive mechanism 12, the sliding rail assembly 13, the stopper 15, and the external decorative plate of the elastic assembly 3, and the front cover plate 161 is further provided with a longitudinal hole 1611 for the lifting device 2 to slidably pass through the front cover plate 161.

When a signal line of a power supply A from a screen display (not shown) through a pivot 23 and connected to the power supply is inserted into a front signal line inlet hole 211 of the sliding seat 21 of the lifting device 2, the electrical connection part 221 of the sliding part 21 is kept in contact with and electrically conducted with the conductive part 122 of the conductive mechanism 12, and meanwhile, the circuit board of the connecting circuit device is electrically connected with the LED to emit light, and the light guide sheet 17 is matched as a medium to release a flexible soft light source.

The bottom of the insulating base 121 of the conductive mechanism 12 is provided with at least two fastening holes 1211, the conductive portion 122 is provided with more than one metal conductive wire, the metal conductive wire is preferably copper, and the upper and lower connection ends of the metal conductive wire are provided with a staggered fool-proof device, so that the occurrence of assembly errors can be effectively prevented and the metal conductive wire can be quickly and directly inserted into the fastening holes 1211 at the bottom of the insulating base 121 for fixation.

The electrical connection portion 221 of the sliding member 22 of the lifting device 2 is formed by at least one U-shaped spring directly embedded in the sliding member 22 (please refer to fig. 3 for a three-dimensional enlarged view of the electrical connection portion of the sliding member in the embodiment of the present invention), and the number of the electrical connection portions 221 of the U-shaped spring is the same as the number of the metal conductive wires of the conductive portion 122 of the conductive mechanism 12 embedded in the supporting seat 11 and is correspondingly configured. During sliding, the U-shaped elastic sheet contacting portion 221 of the slider 22 is in contact with the conductive portion 122 of the conductive mechanism 12 in the supporting base 11 to form an electrical connection.

Referring to fig. 5, which is a partial cross-sectional view of the lifting device according to the embodiment of the present invention, the partial cross-sectional view of the lifting operation of the power supply and the partial enlarged view of the contact between the electrical contact portion of the slider 22 and the conductive portion 122 of the conductive mechanism, the electrical contact portion 221 of the slider 22 can be permanently and elastically contacted with the conductive portion 122 of the conductive mechanism 12 in the supporting base 11 to form an electrical connection, because the electrical contact portion 221 of the slider 22 is directly embedded in the slider 22 by a U-shaped elastic sheet. Then, the power A of the screen display passes through the pivot base 23 and penetrates into the signal line-in hole 211 of the slide base 21 to electrically connect the electrical connection portion 221 of the slider 22 with the electrical connection portion 122 of the conductive mechanism 12 to form a conductive structure. Thus, power may be conducted to the entire conductive portion 122.

The inner side of the rear cover plate 162 of the cover plate set 16 can be embedded with a light guide plate 17, LED and circuit board circuit device, when a power supply A is connected from a screen display (not shown) through a pivot 23 to a power supply signal line to penetrate into a front signal line inlet hole 211 of the sliding seat 21 of the lifting device 2, the connecting part 221 of the sliding part 21 keeps contact with and is electrically conducted with the conductive part 122 of the conductive mechanism 12, meanwhile, the circuit board of the connecting circuit device is electrically connected with the LED to shine, the light guide plate 17 is used as a medium to project light to release, and a light source module is set through the circuit board to form a flexible soft light source.

Please refer to fig. 6, which is a perspective view of another embodiment of the present invention, including a supporting device 1a, a lifting device 2a and a base 4a, wherein the base 4a is used for supporting the supporting device 1a, so that the supporting device 1a can be vertically set up, and the lifting device 2a can slide on the supporting device 1 a. Furthermore, as shown in fig. 5, two ends of the conductive portion 122 are respectively inserted into the upper and lower fastening holes 1211 of the insulating base, so that the present invention is more easily connected to external devices. For example, the fastening hole 1211a embedded in the bottom of the insulating board in the supporting device 1a can be electrically connected to a socket slot b of any input/output module such as USB, AUDIO, L ED, HUB, DUCK, etc.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An electrically conductive structure of a screen support device, comprising:

a supporting device, which includes a supporting base, a conductive mechanism having an insulating base and a conductive portion;

a lifting device, which comprises a sliding seat, a sliding part with a power connection part, and a pivoting part,

one side of the sliding seat is connected with the pivot component, the other side of the sliding seat is connected with the sliding component, the electric connection part of the sliding component is arranged opposite to the electric conduction part of the electric conduction mechanism embedded in the supporting seat, and the sliding seat is arranged on the supporting seat in a sliding way, so that the electric connection part of the sliding component can be kept in contact with the electric conduction part of the electric conduction mechanism to form electric connection.

2. The electrically conductive structure of a screen supporting device as claimed in claim 1, wherein the electrical connection portion of the sliding member of the elevating device is a U-shaped resilient piece embedded in the sliding member, and the electrical connection portion of the sliding member is disposed opposite to the electrical connection portion of the electrically conductive mechanism in the support base.

3. The electrically conductive structure of the screen supporting device as claimed in claim 1, wherein the insulating base of the conductive means is provided with a fastening hole, and the conductive portion is directly embedded in the fastening hole of the insulating base and fixed by the metal conductive material.

4. The electrically conductive structure of a screen support device of claim 3, wherein the metal is an electrically conductive material, preferably copper.

5. The electrically conductive structure of the screen supporting device as claimed in claim 3, wherein the electrically conductive portion of the electrically conductive mechanism is embedded in the buckling hole of the insulating base for fixing, and the electrically conductive portion is electrically connected to the electrically conductive socket slot of any input/output module such as USB, AUDIO, LED, HUB, DUCK, etc.

6. The electrically conductive structure of a screen support device of claim 1, wherein the support base further comprises a resilient member having one end disposed on the support base and the other end secured to the slide base of the elevating device.

7. The electrically conductive structure of a screen support apparatus of claim 1, wherein the support apparatus further comprises two rail assemblies disposed on the support base; the lifting device is slidably arranged between the two slide rail assemblies.

8. The electrically conductive structure of claim 1, wherein the support device further comprises a cover plate assembly having a front cover plate and a rear cover plate, the front cover plate having a longitudinal slot, the elevating device slidably disposed through the front cover plate.

9. The electrically conductive structure of the screen support apparatus of claim 8, wherein the cover plate assembly has a light guide plate, an LED lamp, a circuit board disposed therein, and electrically connected to the electrical connection portion of the sliding member and the electrical connection portion of the conductive member.

10. The electrically conductive structure of a screen support device of claim 8, further comprising a base having a securing portion for insertion into engagement with the support device.