CN211980061U

CN211980061U - Portable electronic information display screen

Info

Publication number: CN211980061U
Application number: CN202020903631.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Caizhida Shenzhen Technology Co ltd
Current assignee: Caizhida Shenzhen Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-20
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a portable electronic information display screen, including the display screen, still include: the fixed plate is fixedly arranged at the front end of the display screen; the four screw holes are respectively formed in four corners of the front side of the fixing plate; the fixing plate can be fixedly arranged on the outer side of any screw hole through a bolt, and four through holes are formed in the fixing plate; and the plug wire port is fixedly arranged at the right lower corner of the front end of the fixing plate. This portable electronic information display screen does not influence its concatenation function when can accomodating the handle through receiving mechanism, and is very convenient, has guaranteed the display effect and the life of display screen, through mutually supporting locking of recess in rack, first fixture block, control mechanism, first pivot, gear and the fixed plate, has reduced the display screen concatenation degree of difficulty, and the process is comparatively simple and convenient, and the time of installation is short, has saved plenty of time and cost of labor.

Description

Portable electronic information display screen

Technical Field

The utility model relates to a display screen technical field specifically is a portable electronic information display screen.

Background

Simply speaking, an led (large Electronic display) display screen is a screen body formed by a plurality of combinable and spliced display units (unit display panels or unit display boxes), and a set of appropriate controller (main control panel or control system) is added. Therefore, the display panels (or unit boxes) with various specifications can be matched with controllers with different control technologies to form a plurality of LED display screens so as to meet the requirements of different environments and different display requirements;

but current LED electronic information display screen be mosaic structure, its shape is the rectangle, inconvenient transport, the LED display screen of combination formula does not all set up the frame for the formation of image effect simultaneously, need staff's gripping display screen's display area at the in-process of carrying, remain the spot easily on the display screen or cause the harm, the display effect and the life of display screen have seriously been influenced, and it is big to carry out the degree of difficulty of concatenation to the display screen, the process is comparatively loaded down with trivial details, the time that leads to the installation is of a specified duration, waste time and artificial resources.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable electronic information display screen to easily cause harm and the loaded down with trivial details problem of installation to the screen when inconvenient transport, the transport that provide among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable electronic information display screen, includes the display screen, still includes:

the fixed plate is fixedly arranged at the front end of the display screen;

the connecting grooves are formed in the upper side and the lower side of the outer wall of the right end of the fixing plate;

the four screw holes are respectively formed in four corners of the front side of the fixing plate;

the fixing plate is fixedly arranged on the outer side of any screw hole, and four through holes are formed in the fixing plate;

and the plug wire port is fixedly arranged at the right lower corner of the front end of the fixing plate.

Preferably, the fixing plate is further provided with: the containing mechanism is arranged in an inner cavity at the top end of the fixing plate; the rack is arranged in the inner cavity at the left end of the fixed plate and can move up and down; the first clamping block is fixedly arranged at the left end of the rack along the left-right direction; the control mechanism is arranged in a groove on the left side of the front end of the fixing plate; the two first rotating shafts are respectively arranged on the left side and the right side of the control mechanism in a manner of rotating around the axes of the first rotating shafts, and the front end and the rear end of each first rotating shaft are respectively and fixedly connected to the left side and the right side of the inner wall of the groove at the front end of the fixing plate; the gear is fixedly sleeved on the outer wall of the first rotating shaft on the left side and meshed with the rack; the limiting groove is fixedly arranged at the front end of the fixing plate and located on the rear side of the control mechanism, and the upper end and the lower end of the limiting groove are both arc-shaped.

Preferably, the left end of the first clamping block is cylindrical and matched with the connecting groove in shape and size.

Preferably, the storage mechanism includes: the second rotating shaft is arranged in the middle of the inner cavity at the top end of the fixed plate and can rotate around the axis of the second rotating shaft along the front-back direction; the lifting handle is fixedly sleeved outside the outer wall of the second rotating shaft; the rubber pad is fixedly arranged at the bottom end of the inner wall of the lifting handle; the second clamping block is fixedly arranged at the top end of the right side of the inner cavity at the top end of the fixing plate; the handle is fixedly arranged on the left side of the top end of the lifting handle.

Preferably, the control mechanism includes: the wrench is fixedly arranged between the two first rotating shafts and can rotate along with the two first rotating shafts; the telescopic block can be arranged in the inner cavity of the wrench in a vertically movable manner; the spring is arranged in the inner cavity of the wrench and is positioned at the top end of the telescopic block; the third rotating shaft is arranged at the bottom end of the telescopic block in a manner that the third rotating shaft can rotate around the axis of the third rotating shaft along the front-back direction.

Preferably, the distance between the handle and the second rotating shaft is smaller than the distance between the left end of the second fixture block and the second rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: this portable electronic information display screen, can not influence its concatenation function when accomodating through receiving mechanism to the handle, the staff can carry through the handle, it is very convenient, avoid remaining or the harm in the spot that the display area of carrying in-process staff gripping display screen caused, the display effect and the life of display screen have been guaranteed, through the rack, first fixture block, control mechanism, first pivot, the mutually supporting locking of recess in gear and the fixed plate, the display screen concatenation degree of difficulty has been reduced, the process is comparatively simple and convenient, the time of installation is short, a large amount of time and cost of labor have been saved.

Drawings

FIG. 1 is a schematic view of the front view and partial sectional structure of the present invention;

FIG. 2 is a schematic view of the left side of the present invention in partial cross-section;

fig. 3 is a schematic diagram of the right side partial sectional structure of the present invention.

In the figure: 1. display screen, 2, fixed plate, 3, screw, 4, stationary blade, 5, plug wire mouth, 6, receiving mechanism, 7, rack, 8, first fixture block, 9, control mechanism, 10, first pivot, 11, gear, 12, spacing groove, 13 connecting groove, 61, second pivot, 62, handle, 63, rubber pad, 64, second fixture block, 65, attacker, 91, spanner, 92, flexible piece, 93, spring, 94, third pivot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a portable electronic information display screen, which comprises: including display screen 1, still include: the fixing plate 2 is fixedly arranged at the front end of the display screen 1; the connecting grooves 13 are arranged at the upper and lower sides of the outer wall of the right end of the fixed plate 2; the four screw holes 3 are respectively arranged at four corners of the front side of the fixed plate 2; the fixing piece 4 is fixedly arranged on the outer side of any screw hole 3, and four through holes are formed in the fixing plate 2; the plug wire port 5 is fixedly arranged at the right lower corner of the front end of the fixing plate 2 and used for connecting an input line.

Preferably, the fixing plate 2 further includes: the device comprises a containing mechanism 6, a rack 7, a first clamping block 8, a control mechanism 9, a first rotating shaft 10, a gear 11 and a limiting groove 12, wherein the containing mechanism 6 is arranged in an inner cavity at the top end of a fixing plate 2; the rack 7 can move up and down and is arranged in the inner cavity at the left end of the fixed plate 2; the first fixture block 8 is fixedly arranged at the left end of the rack 7 along the left-right direction; the control mechanism 9 is arranged in a groove at the left side of the front end of the fixed plate 2; the two first rotating shafts 10 are respectively arranged on the left side and the right side of the control mechanism 9 in a way of rotating around the axes of the first rotating shafts, and the front end and the rear end of the first rotating shafts are respectively and fixedly connected to the left side and the right side of the inner wall of the groove at the front end of the fixed plate 2; the gear 11 is fixedly sleeved on the outer wall of the first rotating shaft 10 on the left side and meshed with the rack 7; the limiting groove 12 is fixedly formed at the front end of the fixing plate 2 and located at the rear side of the control mechanism 9, and both the upper end and the lower end of the limiting groove are arc-shaped, so that the third rotating shaft 94 can rotate along with the limiting groove.

Preferably, the left end of the first latch 8 is cylindrical and is matched with the connecting groove 13 in size, so that two adjacent display screens 1 can be locked.

Preferably, the storage mechanism 6 further includes: the second rotating shaft 61, the lifting handle 62, the rubber pad 63, the second clamping block 64 and the handle 65 are arranged in the middle of the inner cavity at the top end of the fixing plate 2, and the second rotating shaft 61 can rotate around the axis of the second rotating shaft in the front-back direction; the handle 62 is fixedly sleeved outside the outer wall of the second rotating shaft 61; the rubber pad 63 is fixedly arranged at the bottom end of the inner wall of the lifting handle 62; the second fixture block 64 is fixedly arranged at the top end of the right side of the inner cavity at the top end of the fixed plate 2; the handle 65 is fixedly mounted on the left side of the top end of the lifting handle 62, and can be conveniently moved and carried by workers through the storage mechanism 6.

Preferably, the control mechanism 9 further includes: the wrench 91 is fixedly arranged between the two first rotating shafts 10 and can rotate along with the two first rotating shafts 10; the telescopic block 92 is arranged in the inner cavity of the wrench 91 and can move up and down; the spring 93 is arranged in the inner cavity of the wrench 91 and is positioned at the top end of the telescopic block 92; the third rotating shaft 94 is arranged at the bottom end of the telescopic block 92 in a front-back direction in a manner of rotating around the axis of the third rotating shaft, and the wrench can be locked through the mutual matching action among the telescopic block 92, the spring 93, the third rotating shaft 94 and the limiting groove 12.

Preferably, a distance between the handle 65 and the second rotating shaft 61 is smaller than a distance between the left end of the second latch 64 and the second rotating shaft 61, so that the handle 65 is prevented from touching the second latch 64 during the movement.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

The display screen 1 in the device is of a single structure, the display screens 1 can be spliced through the display screens 1, the images can be adjusted and controlled through the connection controller, when the device is carried or moved, the handle 62 in the storage mechanism 6 can be grasped for carrying, in the actual use process, a worker needs to buckle the buckle 65 and enable the handle 62 below to rotate around the second rotating shaft 61 at first, after the left side of the top end of the handle 62 is contacted with the top end of the second clamping block 64, the second clamping block 64 blocks the handle 62 to rotate continuously and limit the handle 62, at the moment, the handle 62 is exposed, after the carrying is finished or when the splicing is carried out, the handle 62 needs to be retracted, the initial state is restored through rotating the handle 62, the splicing can be carried out, when the device needs to be spliced, the two display screens 1 are placed together at first, so that the first clamping block 8 in the right fixing plate 2 enters the groove of the other fixing plate 2, then the wrench 91 is pulled downwards, after the wrench 91 rotates downwards, the telescopic block 92 and the third rotating shaft 94 are both contracted into the inner cavity of the wrench 91 under the shape limitation of the limiting groove 12, after passing through the middle part of the limiting groove 12, the telescopic block 92 and the third rotating shaft 94 are limited in the other end of the limiting groove 12 under the pushing action of the spring 93, the first rotating shaft 10 and the gear 11 are driven to rotate while the wrench 91 rotates, because the rack 7 and the gear 11 are in a meshing relationship, the rack 7 moves upwards vertically after the gear 11 rotates, the two first clamping blocks 8 fixedly arranged on the outer wall of the rack 7 move upwards along with the first clamping blocks and enter the groove of the fixed plate 2, and under the mutual matching and shape limitation among the spring 93, the telescopic block 92, the third rotating shaft 94 and the limiting groove 12, the two display screens 1 can be fixedly connected together tightly, the splicing difficulty of the display screen 1 is reduced, the process is simple and convenient, the installation time is short, a large amount of time and labor cost are saved, the carrying can be carried out through the lifting handle 62 on the premise that the splicing function is not influenced, the stain residue or damage caused by the fact that a worker grasps the display area of the display screen 1 in the carrying process is avoided, and the display effect and the service life of the display screen 1 are guaranteed.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "both ends" and the like indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable electronic information display screen, includes display screen (1), its characterized in that still includes:

the fixing plate (2), the said fixing plate (2) is fixedly mounted on the front end of the said display screen (1);

the connecting grooves (13) are formed in the upper side and the lower side of the outer wall of the right end of the fixing plate (2);

the four screw holes (3) are respectively formed in four corners of the front side of the fixing plate (2);

the fixing plate (4) is fixedly arranged on the outer side of any screw hole (3), and four through holes are formed in the fixing plate (2);

the plug wire port (5), plug wire port (5) are fixed to be set up the front end lower right corner of fixed plate (2).

2. A portable electronic information display as recited in claim 1, wherein: still install in fixed plate (2):

the containing mechanism (6), the containing mechanism (6) is arranged in the cavity at the top end of the fixing plate (2);

the rack (7) can move up and down and is arranged in the inner cavity at the left end of the fixed plate (2);

the first clamping block (8) is fixedly arranged at the left end of the rack (7) along the left-right direction;

the control mechanism (9), the said control mechanism (9) is set up in the recess of left side of front end of the said dead plate (2);

the two first rotating shafts (10) are respectively arranged on the left side and the right side of the control mechanism (9) in a manner of rotating around the axis of the first rotating shafts (10), and the front end and the rear end of each first rotating shaft (10) are respectively and fixedly connected to the left side and the right side of the inner wall of the groove at the front end of the fixing plate (2);

the gear (11) is fixedly sleeved on the outer wall of the first rotating shaft (10) on the left side, and is meshed with the rack (7);

the limiting groove (12) is formed in the front end of the fixing plate (2) and located on the rear side of the control mechanism (9), and the upper end and the lower end of the limiting groove (12) are arc-shaped.

3. A portable electronic information display as recited in claim 2, wherein: the left end of the first clamping block (8) is cylindrical and is matched with the connecting groove (13) in shape and size.

4. A portable electronic information display as recited in claim 2, wherein: the storage mechanism (6) comprises:

the second rotating shaft (61), the second rotating shaft (61) can rotate around the axis of the second rotating shaft along the front-back direction and is arranged in the middle of the inner cavity at the top end of the fixed plate (2);

the handle (62) is fixedly sleeved outside the outer wall of the second rotating shaft (61);

the rubber pad (63), the rubber pad (63) is fixedly arranged at the bottom end of the inner wall of the handle (62);

the second clamping block (64) is fixedly arranged at the top end of the right side of the top end inner cavity of the fixing plate (2);

the handle (65), the handle (65) is fixedly arranged at the left side of the top end of the handle (62).

5. A portable electronic information display as recited in claim 2, wherein: the control mechanism (9) comprises:

the wrench (91) is fixedly arranged between the two first rotating shafts (10) and can rotate along with the two first rotating shafts (10);

the telescopic block (92) is arranged in an inner cavity of the wrench (91) and can move in the vertical direction;

the spring (93) is arranged in an inner cavity of the wrench (91) and is positioned at the top end of the telescopic block (92);

and the third rotating shaft (94), the third rotating shaft (94) is arranged at the bottom end of the telescopic block (92) and can rotate around the axis of the third rotating shaft (94) along the front-back direction.

6. A portable electronic information display as recited in claim 3, wherein: the distance between the handle (65) and the second rotating shaft (61) is smaller than the distance between the left end of the second clamping block (64) and the second rotating shaft (61).