CN211040257U

CN211040257U - L ED display screen

Info

Publication number: CN211040257U
Application number: CN201920843879.4U
Authority: CN
Inventors: 马军
Original assignee: Yangzhou Haitun Information Technology Co ltd
Current assignee: Yangzhou Haitun Information Technology Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-07-17
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses an L ED display screen, including the display screen main part, the back intermediate position department of this display screen main part is provided with a support recess, the articulated fixed bolster that installs in the bottom of this support recess, this fixed bolster transversely stretches out the setting to tail end position department at this fixed bolster articulates again and installs a removal backup pad, the width of this removal backup pad is less than the groove width of support recess, and the both sides cell wall of support recess still extend to the outside respectively and be provided with the open slot, this open slot perpendicular to support recess and extend to the inboard from the terminal surface department of support recess, and the intercommunication is provided with a passageway groove parallel with the support recess.

Description

L ED display screen

Technical Field

The utility model relates to an L ED display screen installation technical field, concretely relates to L ED display screen.

Background

With the development of scientific and technological technology, L ED display screens are more and more popular, L ED display screens have higher brightness and display definition and can be suitable for indoor or outdoor use, the existing L ED display screens are generally simpler in supporting and mounting structure, most of the existing L ED display screens are supported by arranging a support on the back surfaces of the existing L ED display screens, for example, patent document No. CN207337823U discloses a L ED display screen, the L ED display screens support the integral L ED display screens through supporting components arranged on the back surfaces of display screen main bodies, and are clamped and mounted in sawtooth grooves through supporting folded plates, the placing angles of the display screen main bodies can be correspondingly adjusted, but the structure is not very stable in connection and mounting of the folded plates and the display screens, when the display screens are turned forwards, the end parts of the folded plates can fall out of the sawtooth grooves, and certain potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an L ED display screen to the not enough of prior art existence, its technical scheme as follows:

an L ED display screen comprises a main body, a support groove arranged at the middle position of the back of the main body, a fixed support plate hinged with the bottom of the support groove and extending transversely, a movable support plate hinged with the tail end of the fixed support plate and having a width smaller than the width of the support groove, open grooves extending outwards from the two side walls of the support groove, perpendicular to the support groove, extending inwards from the end face of the support groove and communicating with a channel groove parallel to the support groove, a plurality of sets of limit grooves arranged perpendicular to the support groove, and a transverse groove rod arranged at the front end of the movable support plate, having a length larger than the width of the support groove and smaller than the distance between the groove ends of the open grooves, so that the transverse groove rod can extend into the open groove and move back and forth in the channel groove and can be correspondingly placed in the limit groove, and the end of the movable support plate is correspondingly placed in the support groove.

Preferably, the open groove, the channel groove and the limit groove are all communicated with the groove walls on the two sides of the support groove; and the sizes of the open slot, the channel slot and the limit slot are matched with the size of the transverse slot rod.

Preferably, the supporting groove is formed at a middle position of the display screen main body in order to more reasonably arrange the whole structure.

Preferably, the opening position of the open slot is arranged at the middle part of the supporting groove.

Preferably, the arrangement position of the channel groove is located at the middle layer part of two sides of the supporting groove, a group of limiting grooves are arranged below the open groove of the channel groove, three groups of limiting grooves are arranged above the open groove, and the four groups of limiting grooves are uniformly arranged at intervals.

Preferably, the two sides of the fixed supporting plate are also hinged with expandable transverse supporting rods.

Has the advantages that: the utility model discloses following beneficial effect has: the transverse groove rod arranged at the end part of the movable supporting plate in the device can penetrate into the open groove, and the limiting grooves at different positions are correspondingly arranged in the channel groove in a back-and-forth movement mode, so that the installation position of the movable supporting plate can be changed, and the arrangement angle and position of the display screen can be adjusted; and when one of them a set of spacing groove was put into to horizontal groove pole, under the pressure effect of display screen body, horizontal groove pole is corresponding places at the spacing inslot of passway groove front side, if the display screen overturns to the front side, horizontal groove pole can corresponding card at the spacing inslot of passway groove rear side, and the cooperation only sets up an open slot and can supply horizontal groove pole business turn over, consequently horizontal groove pole can not follow the cell body and drop, the setting has stabilized the position of horizontal groove pole and removal backup pad promptly like this, the convenient installation angle to the display screen is adjusted again.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a right side view of FIG. 2;

fig. 4 is a view from a in fig. 2.

Detailed Description

The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.

As shown in figures 1, 2, 3 and 4, an L ED display screen comprises a display screen main body 1, a supporting groove 2 is arranged at the middle position of the back surface of the display screen main body 1, a fixed supporting plate 3 is hinged at the bottom of the supporting groove 2, the fixed supporting plate 3 is transversely extended and is hinged with a movable supporting plate 4 at the tail end position of the fixed supporting plate 3, the width of the movable supporting plate 4 is smaller than the groove width of the supporting groove 2, the groove walls at the two sides of the supporting groove 2 are respectively provided with an open groove 21 in an outward extending mode, the open groove 21 is perpendicular to the supporting groove 2 and extends inwards from the end surface of the supporting groove 2 and is communicated with a channel groove 22 parallel to the supporting groove 2, the two sides of the channel groove 22 are provided with a plurality of groups of limiting grooves 23 perpendicular to the supporting groove 2, the front end of the movable supporting plate 4 is also provided with a transverse groove rod 5, the length of the transverse groove rod 5 is larger than the groove width of the supporting groove 2 and is smaller than the distance between the groove ends of the two sides 21, so that the transverse groove rod 5 can extend into the channel groove 21 and can be placed in the supporting groove 22 and can move back and forth and back and forth correspondingly to the supporting plate 4.

The open groove 21, the channel groove 22 and the limit groove 23 are all communicated with the groove walls at two sides of the support groove 2; the opening groove 21, the channel groove 22 and the limiting groove 23 are matched with the transverse groove rod 5 in size; the supporting groove 2 is arranged in the middle of the display screen main body 1; the opening position of the open slot 21 is arranged at the middle part of the supporting groove 2; the arrangement position of the channel groove 22 is positioned at the middle layer part at the two sides of the supporting groove 2, a group of limiting grooves 23 are arranged below the open groove 21 of the channel groove 22, three groups of limiting grooves 23 are arranged above the open groove 21, and the four groups of limiting grooves 23 are uniformly arranged at intervals; the two sides of the fixed supporting plate 2 are also hinged with expandable transverse supporting rods 6.

The transverse groove rod arranged at the end part of the movable supporting plate in the device can penetrate into the open groove, and the limiting grooves at different positions are correspondingly arranged in the channel groove in a back-and-forth movement mode, so that the installation position of the movable supporting plate can be changed, and the arrangement angle and position of the display screen can be adjusted; and when one of them a set of spacing groove was put into to horizontal groove pole, under the pressure effect of display screen body, horizontal groove pole is corresponding places at the spacing inslot of passway groove front side, if the display screen overturns to the front side, horizontal groove pole can corresponding card at the spacing inslot of passway groove rear side, and the cooperation only sets up an open slot and can supply horizontal groove pole business turn over, consequently horizontal groove pole can not follow the cell body and drop, the setting has stabilized the position of horizontal groove pole and removal backup pad promptly like this, the convenient installation angle to the display screen is adjusted again.

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 principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An L ED display screen is characterized by comprising a display screen main body (1), a supporting groove (2) is arranged in the middle position of the back face of the display screen main body (1), a fixed supporting plate (3) is hinged to the bottom of the supporting groove (2), the fixed supporting plate (3) extends transversely and is hinged to a movable supporting plate (4) at the tail end of the fixed supporting plate (3), the width of the movable supporting plate (4) is smaller than the width of the supporting groove (2), open grooves (21) are respectively arranged in the outer side extension of the two side groove walls of the supporting groove (2), the open grooves (21) are perpendicular to the supporting groove (2) and extend from the end face of the supporting groove (2) to the inner side and are communicated with a channel groove (22) parallel to the supporting groove (2), a plurality of groups of limiting grooves (23) which are perpendicular to the supporting groove (2) are arranged on the two sides of the channel groove (22), a transverse groove rod (5) is arranged at the front end of the movable supporting plate (4) and is longer than the distance between the corresponding open grooves (2), and the supporting groove (21) can be placed in the supporting groove (2) and can move back and forth.

2. An L ED display screen as claimed in claim 1, wherein the open slot (21), the channel slot (22) and the limiting slot (23) are all communicated with the slot walls at both sides of the supporting slot (2), and the open slot (21), the channel slot (22) and the limiting slot (23) are adapted to the size of the transverse slot rod (5).

3. An L ED display screen as claimed in claim 2, wherein the supporting recesses (2) are provided at the middle of the display screen main body (1).

4. An L ED display screen according to claim 2, wherein the open position of the open slot (21) is arranged at the middle of the supporting groove (2).

5. An L ED display screen as claimed in claim 2, wherein the channel grooves (22) are disposed at the middle positions of the two sides of the supporting groove (2), and the channel grooves (22) are provided with a set of limiting grooves (23) below the open grooves (21), three sets of limiting grooves (23) are disposed above the open grooves (21), and the four sets of limiting grooves (23) are uniformly spaced.

6. An L ED display screen as claimed in claim 1, wherein the fixed supporting plate (3) is further hinged on both sides with extendable transverse supporting rods (6).