CN211429747U

CN211429747U - Digital sand table

Info

Publication number: CN211429747U
Application number: CN202020061695.5U
Authority: CN
Inventors: 薛勇; 李华兵; 钱启荣
Original assignee: Yunnan Junyu International Culture Expo Co ltd
Current assignee: Yunnan Junyu International Culture Expo Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-09-04
Anticipated expiration: 2030-01-11

Abstract

The utility model discloses a digital sand table, which comprises a digital sand table, wherein the surface of the digital sand table is provided with an access hole, the inside of the access hole is provided with an access panel, a fixed shaft is connected between the access panel and the access hole, the end part of the access panel is symmetrically provided with a limiting groove, the inner wall of the access hole is symmetrically provided with an embedded groove, the inside of the embedded groove is provided with a limit block, the limit block is connected with the limiting groove in a clamping manner, and an embedded spring is connected between the limit block and the embedded groove; the utility model discloses an access panel of design for when needs maintain the inside overhaul of the equipments of digital sand table, can be through access panel, fixed axle, spacing groove, built-in groove, stopper and the built-in spring convenient and fast's of design access hole of opening, then overhaul the inside equipment of digital sand table through the access hole and maintain, compare current technique, made things convenient for maintainer's work greatly.

Description

Digital sand table

Technical Field

The utility model belongs to the technical field of the digital sand table, concretely relates to digital sand table.

Background

The digital sand table is mainly divided into two types: firstly, a multimedia projector system is added on the original traditional sand table model; and the other is a pure three-dimensional digital sand table which generally has an interactive function, a projection surface is generally a specially processed white or gray curtain surface, an entity sand table model is arranged, and the model is fused with the entity model through sound, light, electricity, images, three-dimensional animation and computer program control technology.

The existing digital sand table still has some defects when in use: the access hole of current digital sand table passes through bolt fixed connection during with the access panel, when needs overhaul the inside equipment of digital sand table and maintain, will twist off the bolt with the help of extracting tool earlier, then just can overhaul the inside equipment of digital sand table and maintain, and this connected mode is very inconvenient, and difficult operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital sand table to put forward the access hole of current digital sand table among the above-mentioned background art and pass through bolt fixed connection when examining and repairing the board, when needing to overhaul the inside equipment of digital sand table and maintain, will twist off the bolt with the help of extracting tool earlier, then just can overhaul the inside equipment of digital sand table and maintain, this connected mode is very inconvenient, and the difficult problem of operating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a digital sand table, includes digital sand table, the access hole has been seted up on the surface of digital sand table, the inside of access hole is provided with the access panel, be connected with the fixed axle between access panel and the access hole, the spacing groove has been seted up to the tip symmetry of access panel, built-in groove has been seted up to the inner wall symmetry of access hole, the inside in built-in groove is provided with the stopper, the stopper is connected with spacing groove block, be connected with built-in spring between stopper and the built-in groove.

Preferably, the top of digit sand table is provided with the sand table cover, the spout has been seted up to the top symmetry of digit sand table, the tip symmetry of sand table cover is fixed with the slider, the slider is connected with the spout block, the surface symmetry of digit sand table is fixed with the spacing piece, the surface of digit sand table is provided with the swing arm, the swing arm is connected with the spacing piece block, be connected with the pivot between swing arm and the digit sand table.

Preferably, the rotating rod is a metal component, and the length of the rotating rod is ten centimeters.

Preferably, the end part of the rotating rod is of an arc-shaped structure, and the rotating rod is attached to the inner wall of the limiting part.

Preferably, the cross section of the sliding block is of an L-shaped structure, and the sliding block is attached to the inner wall of the sliding groove.

Preferably, the end part of the limiting block is of a semicircular structure, and the limiting block is attached to the inner wall of the limiting groove.

Preferably, the cross section of access panel is the rectangle structure, the inner wall laminating of access panel and access hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an access panel of design for when needs maintain the inside overhaul of the equipments of digital sand table, can be through access panel, fixed axle, spacing groove, built-in groove, stopper and the built-in spring convenient and fast's of design access hole of opening, then overhaul the inside equipment of digital sand table through the access hole and maintain, compare current technique, made things convenient for maintainer's work greatly.

2. The utility model discloses a spout of design for when the digital sand table is installed to the sand table cover to needs, can be through the installation of the spout that moves of design, slider, locating part, swing arm and pivot convenient and fast, current technique compares, has improved the work efficiency of installation greatly.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a in fig. 1;

fig. 3 is an enlarged schematic view of the utility model at the point B in fig. 1;

in the figure: 1. a digital sand table; 2. an access hole; 3. an access panel; 4. a fixed shaft; 5. a limiting groove; 6. a built-in groove; 7. a limiting block; 8. a built-in spring; 9. a sand table cover; 10. a chute; 11. a slider; 12. a limiting member; 13. rotating the rod; 14. a rotating shaft.

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.

Example 1

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a digital sand table, including digital sand table 1, access hole 2 has been seted up on digital sand table 1's surface, access hole 2's inside is provided with access panel 3, be connected with fixed axle 4 between access panel 3 and the access hole 2, spacing groove 5 has been seted up to access panel 3's tip symmetry, built-in groove 6 has been seted up to access hole 2's inner wall symmetry, built-in groove 6's inside is provided with stopper 7, stopper 7 is connected with spacing groove 5 block, be connected with built-in spring 8 between stopper 7 and the built-in groove 6. Be connected through

stopper

7 and 5 block of spacing groove, be convenient for fix access panel 3 in the inside of access hole 2.

Example 2

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a digital sand table, including digital sand table 1, access hole 2 has been seted up on digital sand table 1's surface, access hole 2's inside is provided with access panel 3, be connected with fixed axle 4 between access panel 3 and the access hole 2, spacing groove 5 has been seted up to access panel 3's tip symmetry, built-in groove 6 has been seted up to access hole 2's inner wall symmetry, built-in groove 6's inside is provided with stopper 7, stopper 7 is connected with spacing groove 5 block, be connected with built-in spring 8 between stopper 7 and the built-in groove 6. Be connected through

stopper

In this embodiment, preferably, a sand table cover 9 is disposed on the top of the digital sand table 1, sliding grooves 10 are symmetrically formed in the top of the digital sand table 1, sliding blocks 11 are symmetrically fixed to ends of the sand table cover 9, the sliding blocks 11 are connected with the sliding grooves 10 in a clamped manner, limiting pieces 12 are symmetrically fixed to the surface of the digital sand table 1, a rotating rod 13 is disposed on the surface of the digital sand table 1, the rotating rod 13 is connected with the limiting pieces 12 in a clamped manner, a rotating shaft 14 is connected between the rotating rod 13 and the digital sand table 1, and the rotating rod 13 is connected with the limiting pieces 12 in a clamped manner, so that the sand table cover 9 is conveniently fixed to the top of the digital sand.

In this embodiment, preferably, the rotating rod 13 is a metal member, and the length of the rotating rod 13 is ten centimeters, so that the rotating rod 13 can be conveniently moved.

In this embodiment, preferably, the end of the rotating rod 13 is an arc structure, and the rotating rod 13 is attached to the inner wall of the limiting member 12, so that the rotating rod 13 is conveniently connected with the limiting member 12 in a clamping manner.

In this embodiment, preferably, the cross section of the sliding block 11 is an L-shaped structure, and the sliding block 11 is attached to the inner wall of the sliding groove 10, so that the sliding block 11 can slide in the sliding groove 10 conveniently.

In this embodiment, preferred, the tip of stopper 7 is semi-circular structure, and stopper 7 is laminated with the inner wall of spacing groove 5, and the stopper 7 of being convenient for is connected with 5 block connections in spacing groove.

In this embodiment, preferred, access panel 3's cross section is the rectangle structure, and access panel 3 and access hole 2's inner wall laminating, the access panel 3 of being convenient for is connected with access hole 2 block.

The utility model discloses a theory of operation and use flow: when the utility model is used for overhauling the equipment inside the digital sand table 1, firstly, the access panel 3 is pulled to lead the access panel 3 to extrude the limiting block 7, the limiting block 7 is extruded by external force to lead the built-in spring 8 to withdraw from the limiting groove 5 and retract into the built-in groove 6, then the access panel 3 is screwed out from the inner part of the access hole 2 through the fixed shaft 4, then the maintainer can overhaul the equipment inside the digital sand table 1 through the access hole 2, after the overhauling is finished, the access panel 3 is pushed to lead the access panel to be clamped into the inner part of the access hole 2 through the rotation of the fixed shaft 4, after the access panel 3 is completely clamped with the access hole 2, the limiting block 7 withdraws from the inner part of the built-in groove 6 under the action of the built-in spring 8 and is clamped into the limiting groove 5, the fixation can be finished, when the sand table cover 9 is required to be installed to the top part of the digital sand table 1, the, so that the sliding block 11 is slidably connected with the sliding groove 10, and then the sand disc cover 9 is pushed, so that the sliding block 11 is completely clamped in the sliding groove 10, and then the rotating rod 13 is shifted to be rotatably clamped and connected with the limiting part 12 through the rotating shaft 14.

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 digital sand table, includes digital sand table (1), its characterized in that: the utility model discloses a digital sand table, including digital sand table (1), access hole (2) have been seted up on the surface of digital sand table (1), the inside of access hole (2) is provided with access panel (3), be connected with fixed axle (4) between access panel (3) and access hole (2), spacing groove (5) have been seted up to the tip symmetry of access panel (3), built-in groove (6) have been seted up to the inner wall symmetry of access hole (2), the inside of built-in groove (6) is provided with stopper (7), stopper (7) are connected with spacing groove (5) block, be connected with built-in spring (8) between stopper (7) and built-in groove (6).

2. A digital sand table according to claim 1, wherein: the top of digit sand table (1) is provided with sand table cover (9), spout (10) have been seted up to the top symmetry of digit sand table (1), the tip symmetry of sand table cover (9) is fixed with slider (11), slider (11) are connected with spout (10) block, the surface symmetry of digit sand table (1) is fixed with spacing piece (12), the surface of digit sand table (1) is provided with swing arm (13), swing arm (13) are connected with spacing piece (12) block, be connected with pivot (14) between swing arm (13) and digit sand table (1).

3. A digital sand table according to claim 2, wherein: the rotary rod (13) is a metal component, and the length of the rotary rod (13) is ten centimeters.

4. A digital sand table according to claim 2, wherein: the end part of the rotating rod (13) is of an arc-shaped structure, and the rotating rod (13) is attached to the inner wall of the limiting part (12).

5. A digital sand table according to claim 2, wherein: the cross section of slider (11) is L type structure, slider (11) and the inner wall laminating of spout (10).

6. A digital sand table according to claim 1, wherein: the end part of the limiting block (7) is of a semicircular structure, and the limiting block (7) is attached to the inner wall of the limiting groove (5).

7. A digital sand table according to claim 1, wherein: the cross section of access panel (3) is the rectangle structure, access panel (3) and the inner wall laminating of access hole (2).