CN219122880U

CN219122880U - Spliced large-screen electronic sand table

Info

Publication number: CN219122880U
Application number: CN202223446225.9U
Authority: CN
Inventors: 马飞
Original assignee: Nanjing Rebeaks Information Technology Co ltd
Current assignee: Nanjing Rebeaks Information Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-02
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a spliced large-screen electronic sand table, and belongs to the technical field of electronic sand tables. The utility model provides a large-screen electronic sand table of concatenation formula, includes the square frame, square frame mid-mounting has the support, the support adopts square structure, the frame is installed in grafting on support upper portion, it inlays to establish on the frame top to hold and installs the display screen, the bolt seat is installed to the display screen bottom. The utility model has reasonable structure, adopts the combined type screen, clings and combines the borderless screen, forms an integral large screen through the combination of the small-area single-chip screen and the borderless screen panel, can ensure the integrity of combined display, ensures the flatness of the combination through the combined installation of the integral bracket, and is more convenient in production and installation, and the screens can be independently replaced.

Description

Spliced large-screen electronic sand table

Technical Field

The utility model relates to the technical field of electronic sand tables, in particular to a spliced large-screen electronic sand table.

Background

The electronic sand table is software which simulates enterprise operation through a computer network system, is divided into a three-dimensional digital sand table, an acousto-optic and electro-optic sand table and a multimedia touch sand table, has wide display content and advanced display means, and can improve the display effect.

The existing electronic sand table mostly adopts an integral screen for displaying, but for a large display stand, the integral large screen has high manufacturing cost, flat multipoint support is needed during installation, if the support is uneven, the large screen can be distorted and broken, and in this way, the spliced large-screen electronic sand table is provided.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a spliced large-screen electronic sand table, which aims to solve the problem that the existing large-screen electronic sand table is inconvenient to install and maintain in the background technology.

2. Technical proposal

The spliced large-screen electronic sand table comprises a square frame, wherein a bracket is arranged in the middle of the square frame, the bracket adopts a square structure, a containing frame is inserted and installed on the upper portion of the bracket, a display screen is embedded and installed at the top end of the containing frame, a bolt seat is installed at the bottom end of the display screen, the bolt seat is assembled and connected with the containing frame through counter bore bolts, guide plates are installed around the containing frame, openings are formed in the lower portion of the guide plates, and bumps matched with the guide plates are installed on the side walls of the bracket;

the support at square frame middle part, through square hole structure, can be immediately pegged graft and hold the frame, hold the display screen panel at frame top and have not had the frame, can hug closely each other and arrange, constitute a complete screen, cooperate the display controller again, can make up flat display, obtain a complete display, play the effect of whole sand table to the components of a whole that can function independently gets the strength structure, can peg graft the direction through baffle collocation lug, vertical stability when guaranteeing the installation and after the installation, it is convenient to assemble dismantlement maintenance.

Preferably, clamping frames are arranged on the front side and the rear side of the accommodating frame, clamping grooves are formed in the side walls of the lower parts of the clamping frames, and clamping strips matched with the clamping grooves are arranged on the side walls of the brackets;

after the holding frame is inserted into the support, the clamping grooves correspond to the clamping strips in position, and the holding frame and the support are clamped by the clamping frames, so that the holding frame is positioned at the same height position, and the flatness of the combined display screen is ensured.

Preferably, the top end position of the clamping strip is lower than the top end position of the protruding block, and the top end of the bracket is in abutting contact with the lower edge of the outer side of the accommodating frame;

the card strip position is low for lug and baffle can limited contact, carry out stable direction grafting, and support top and hold frame outside lower edge and support the frame to holding, can guarantee to peg graft the position stability after the installation.

Preferably, a mounting hole is formed in the edge of the accommodating frame, an elastic frame is inserted in the middle of the mounting hole, and the bottom end of the elastic frame is fixedly connected with the top end of the clamping frame;

through bolt installation elastic frame in the mounting hole, the elastic frame adopts the metal material, has elasticity, can be convenient carry out joint and dismantlement, can slightly deform during the combination, and the dismouting is more smooth and easy.

Preferably, the lower part of the square frame is provided with a support leg, and the outer side of the support leg is provided with a side plate;

the stabilizer blade can support the frame, leaves the clearance with ground, and the curb plate can be arranged in the direction that caters to the visitor, demonstrates through the air brushing, improves the wholeness that stabilizer blade and sand table arranged.

Preferably, the lower part of the accommodating frame is provided with a radiating fin in a penetrating and inserting manner, and the lower part of the radiating fin extends to the lower part of the accommodating frame;

after the containing frame is overhead, air below the radiating fin contact frame can be used for pressing and contacting with the bottom end of the display screen, the display screen is radiated, the phenomenon that the edge of the closely-paved display screen extrudes and warps or deforms due to heating during the operation of the display screen is avoided, and the stability of long-time operation is improved.

Preferably, a cooling plate is arranged on the rear side of the support leg, and a fan is arranged on the rear side of the cooling plate;

the cooling plate is provided with holes, air below the square frame is conducted with outside air, so that the air flows, a fan can be arranged at the rear side, the air circulation rate is improved, and the cooling effect is improved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, through the integral structure arrangement, the combined type screen is adopted, the frameless screen is tightly combined, the integral large screen is formed by combining the small-area single-piece screen, the integrality of combined display can be ensured, the screens are combined and installed through the integral bracket, the flatness of the combination is ensured, the screens can be independently replaced, and the production and installation are more convenient.

2. According to the utility model, the accommodating frame is arranged below the screen through the integral structure, the radiating fins are arranged at the bottom end of the accommodating frame, so that the display heating of the screen can be transmitted and emitted, the efficient heat dissipation of the screen is realized, the large deformation of the closely-laid screen due to expansion caused by heat and contraction caused by cold is avoided, the expansion and compression damage of the screen joint is prevented, and the accommodating frame is clamped through the elastic clamping frame, so that the screen panel is stably installed and positioned, and the screen panel can be conveniently and rapidly extracted and maintained.

Drawings

FIG. 1 is a left side schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model;

fig. 4 is a partially exploded view of the present utility model.

The reference numerals in the figures illustrate: block 1; a bracket 11; a clip strip 12; a bump 13; a side plate 2; a heat dissipation plate 21; a support leg 3; a display screen 4; a housing frame 41; a bolt seat 411; a mounting hole 412; a guide plate 42; a clip frame 43; an elastic frame 413; a card slot 44; and a heat sink 45.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides two technical solutions:

embodiment one:

the utility model provides a large-screen electronic sand table of concatenation formula, including square frame 1, square frame 1 mid-mounting has support 11, and support 11 adopts square structure, and the grafting of support 11 upper portion is installed and is held frame 41, holds frame 41 top and inlays and establish and install display screen 4, and the bolt seat 411 is installed to display screen 4 bottom, and bolt seat 411 passes through counter bore bolt and holds frame 41 assembly connection, holds frame 41 and installs baffle 42 all around, and the opening has been seted up to baffle 42 lower part, and support 11 lateral wall installs with baffle 42 complex lug 13.

Specifically, the front side and the rear side of the accommodating frame 41 are provided with clamping frames 43, the side wall of the lower part of each clamping frame 43 is provided with a clamping groove 44, and the side wall of the bracket 11 is provided with clamping strips 12 matched with the clamping grooves 44.

Further, the top end of the clamping strip 12 is lower than the top end of the protruding block 13, and the top end of the bracket 11 is in contact with the lower edge of the outer side of the accommodating frame 41 in a pressing mode.

It should be noted that, the edge of the accommodating frame 41 is provided with a mounting hole 412, an elastic frame 413 is inserted in the middle of the mounting hole 412, and the bottom end of the elastic frame 413 is fixedly connected with the top end of the clamping frame 43.

The support 11 at square frame 1 middle part, through square hole structure, can be close grafting hold the frame 41, hold the display screen 4 panel at frame 41 top and do not have the frame, can hug closely each other and arrange, constitute a complete screen, the cooperation display controller again, can make up flat display, obtain a complete display, play the effect of whole sand table, and the components of a whole that can function independently gets the strength structure, can peg graft the direction through baffle 42 collocation lug 13, vertical stability during the installation and after the installation is guaranteed, it is convenient to assemble and disassemble and maintain, hold frame 41 and insert behind the support 11, draw-in groove 44 and card strip 12 position correspond, card frame 43 will hold frame 41 and support 11 joint, make hold frame 41 location in the contour position after guaranteeing the combination of display screen 4, card strip 12 position is low, make lug 13 and baffle 42 can limited contact, carry out stable direction grafting, support down along the butt pressure contact in the support to holding frame 41, can guarantee the position stability after the grafting installation, install elastic frame through the bolt in the mounting hole 412, 413, the metal is adopted, can clamp the elasticity is flexible, can be dismantled with the easy deformation of micro-frame, when the easy, the dismouting is more convenient.

Embodiment two:

Notably, the lower part of the frame 1 is provided with a support leg 3, and the outer side of the support leg 3 is provided with a side plate 2.

In addition, the lower part of the accommodating frame 41 is inserted and connected with a cooling fin 45, and the lower part of the cooling fin 45 extends to the lower part of the accommodating frame 41.

It is needless to say that the cooling plate 21 is installed at the rear side of the leg 3, and a fan is provided at the rear side of the cooling plate 21.

The stabilizer blade 3 can support square frame 1, leave the clearance with ground, curb plate 2 can be arranged and be facing to visitor's direction, demonstrate through the air-jet, improve the wholeness that stabilizer blade 3 and sand table were arranged, hold the frame 41 by the overhead back, can contact the air of square frame 1 below through fin 45, the fin 45 top can support the pressure contact with display screen 4 bottom, dispel the heat to display screen 4, avoid display screen 4 during operation to send out the display screen 4 edge extrusion perk of heat conducting compact berth even deformation, improve long-time job stabilization, be equipped with the foraminiferous on the heating panel 21, conduct the air of square frame 1 below with outside air, make to flow, and can arrange the fan at the rear side, improve the air circulation rate, improve the radiating effect.

The existing products purchased in the market of the display screen 4 in the two embodiments, the matching control system, the electromagnetic switch and the circuit can also be provided by manufacturers, besides, the power supply module, the circuit, the electronic components and the control module are all in the prior art, and can be completely realized by those skilled in the art, so that needless to say, the protection content of the utility model does not relate to the improvement of the internal structure and the method.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a big screen electronic sand table of concatenation formula, includes square frame (1), its characterized in that: the frame comprises a frame body (1), wherein a support (11) is arranged in the middle of the frame body (1), the support (11) adopts a square structure, a containing frame (41) is inserted and installed on the upper portion of the support (11), a display screen (4) is installed on the top end of the containing frame (41), a bolt seat (411) is installed at the bottom end of the display screen (4), the bolt seat (411) is assembled and connected with the containing frame (41) through counter bore bolts, a guide plate (42) is installed around the containing frame (41), a notch is formed in the lower portion of the guide plate (42), and a lug (13) matched with the guide plate (42) is installed on the side wall of the support (11).

2. The tiled large screen electronic sand table of claim 1, wherein: clamping frames (43) are arranged on the front side and the rear side of the containing frame (41), clamping grooves (44) are formed in the side walls of the lower portions of the clamping frames (43), and clamping strips (12) matched with the clamping grooves (44) are arranged on the side walls of the support (11).

3. The tiled large screen electronic sand table of claim 2, wherein: the top end of the clamping strip (12) is lower than the top end of the protruding block (13), and the top end of the bracket (11) is in pressing contact with the lower edge of the outer side of the accommodating frame (41).

4. A tiled large screen electronic sand table according to claim 3, characterized in that: the edge of the accommodating frame (41) is provided with a mounting hole (412), the middle part of the mounting hole (412) is inserted with an elastic frame (413), and the bottom end of the elastic frame (413) is fixedly connected with the top end of the clamping frame (43).

5. The tiled large screen electronic sand table of claim 1, wherein: the lower part of the square frame (1) is provided with a supporting leg (3), and the outer side of the supporting leg (3) is provided with a side plate (2).

6. The tiled large screen electronic sand table of claim 5 wherein: the lower part of the accommodating frame (41) is provided with radiating fins (45) in a penetrating and inserting manner, and the lower part of the radiating fins (45) extends to the lower part of the accommodating frame (41).

7. The tiled large screen electronic sand table of claim 6 wherein: the cooling plate (21) is arranged on the rear side of the support leg (3), and a fan is arranged on the rear side of the cooling plate (21).