CN216046368U

CN216046368U - Light and shadow interactive sand table with remote control function

Info

Publication number: CN216046368U
Application number: CN202122144544.3U
Authority: CN
Inventors: 涂伟
Original assignee: Jiaxing Jiajing Model Co ltd
Current assignee: Jiaxing Jiajing Model Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-15
Anticipated expiration: 2031-09-07

Abstract

The utility model belongs to the field of shadow interactive sand tables, in particular to a shadow interactive sand table with a remote control function, which comprises a base, an extension plate and a fixed rod, wherein a baffle is fixed above the base, a projection plate is arranged inside the baffle, an adjusting mechanism is arranged above the extension plate, the extension plate is positioned on the left side of the base, and a slide way is arranged inside the fixed rod; according to the sand table image projector, the projector is arranged in the protective shell through the arrangement of the protective shell and the swing cylinder, the projector is used for projecting on the projection plate, so that light and shadow interactive imaging is performed, the projector can be controlled through a proper remote controller, a user can conveniently and remotely control a sand table, meanwhile, the protective shell can be driven to rotate through the work of the swing cylinder, so that the projection angle is adjusted, and the plurality of projectors can image at different angles, so that more exquisite sand table images can be presented on the projection plate.

Description

Light and shadow interactive sand table with remote control function

Technical Field

The utility model relates to the field of shadow interactive sand tables, in particular to a shadow interactive sand table with a remote control function.

Background

The light and shadow interactive sand table is a projection sand table, the projection sand table is a sand table system which is projected on a physical model by projection and displayed by utilizing acoustoelectric and photoelectric, and the projection sand table is a device which generates a vivid three-dimensional image model by a modern high-tech means taking computer technology as a core and displays a three-dimensional or four-dimensional graphic image model on a computer on a table board by means of projection display equipment or other display equipment.

However, the projected image is easily sheltered from when current interactive sand table of shadow uses, and the flexibility of sand table structure is relatively poor, can't adjust according to the circumstances, leads to the unable projection imaging of comparatively complicated image, and the remote control's of being not convenient for problem.

Therefore, a light and shadow interactive sand table with a remote control function is provided for solving the problems.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that when the existing shadow interactive sand table is used, a projected image is easy to block, the flexibility of the sand table structure is poor, the adjustment cannot be carried out according to the situation, so that a more complex image cannot be projected and imaged, and the remote control is inconvenient, the utility model provides the shadow interactive sand table with the remote control function.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a light and shadow interactive sand table with a remote control function, which comprises a base, an extension plate and a fixed rod, wherein a baffle is fixed above the base, a projection plate is arranged inside the baffle, an adjusting mechanism is arranged above the extension plate, the extension plate is positioned on the left side of the base, a slide way is arranged inside the fixed rod, the fixed rod is positioned above the adjusting mechanism, a second hydraulic rod is arranged inside the slide way, an adjusting block is connected above the second hydraulic rod, a support rod is connected above the adjusting block, a cross rod is fixed above the support rod, a swing air cylinder is arranged on the right side of the cross rod, a rotating groove is arranged outside the swing air cylinder, and a protective shell is fixed outside the rotating groove.

Preferably, the size between baffle and the base is identical, and for stamping forming between baffle and the base to vertical central line between projection board and the base coincides mutually.

Preferably, the adjusting mechanism comprises a fixing plate, a sliding groove, a sliding block and a first hydraulic rod, the sliding groove is formed in the fixing plate, the sliding block is arranged in the sliding groove, and the first hydraulic rod is connected to the rear of the sliding block.

Preferably, the sliding block forms a sliding structure with the sliding groove through the first hydraulic rod, and forms a translation structure with the fixing plate through the sliding groove.

Preferably, the vertical center lines between the fixing rods 6 and the second hydraulic rods 8 are overlapped, and the fixing rods 6 are distributed at equal intervals along the horizontal direction of the extension plate 4.

Preferably, the adjusting block 9 and the slideway 7 form a sliding structure through the second hydraulic rod 8, and the supporting rod 10 and the fixing rod 6 form a lifting structure through the matching between the adjusting block 9 and the slideway 7.

Preferably, the cross bar 11 is perpendicular to the support bar 10, and the cross bar 11 is stamped and formed with the support bar 10.

Preferably, the swing cylinder 12 is fixedly connected with the protective shell 14, and the protective shell 14 forms a rotating structure with the cross bar 11 through the matching between the rotating groove 13 and the swing cylinder 12.

The utility model has the advantages that:

1. according to the sand table, due to the arrangement of the baffle, the baffle shields the projection plate, so that the projection plate cannot be directly contacted by external personnel, and an image projected on the sand table is shielded;

2. according to the sand table, the second hydraulic rod is arranged, and the adjusting block can be driven to move in the slide way through the work of the second hydraulic rod, so that the supporting rod is lifted, the projector in the protective shell can adjust the height according to the situation, and the flexibility of the sand table structure is improved;

3. according to the sand table image projector, the projector is arranged in the protective shell through the arrangement of the protective shell and the swing cylinder, the projector is used for projecting on the projection plate, so that light and shadow interactive imaging is performed, the projector can be controlled through a proper remote controller, a user can conveniently control a sand table remotely, meanwhile, the protective shell can be driven to rotate through the work of the swing cylinder, so that the projection angle is adjusted, and the plurality of projectors can image at different angles, so that more exquisite sand table images can be presented on the projection plate;

4. according to the sand table, the adjusting mechanism is arranged, the sliding block can be driven to move in the sliding groove through the work of the first hydraulic rod, and the projector in the protective shell can translate, so that the projector can perform projection imaging on different positions, and the flexibility of the sand table structure is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic front view of the first embodiment;

FIG. 2 is a schematic structural diagram of the back part of the first embodiment;

fig. 3 is a side cross-sectional structural schematic view of an extension plate according to a first embodiment.

In the figure: 1. a base; 2. a baffle plate; 3. a projection plate; 4. an extension plate; 5. an adjustment mechanism; 501. a fixing plate; 502. a chute; 503. a slider; 504. a first hydraulic lever; 6. fixing the rod; 7. a slideway; 8. a second hydraulic rod; 9. an adjusting block; 10. a strut; 11. a cross bar; 12. a swing cylinder; 13. a rotating groove; 14. a protective shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, a light and shadow interactive sand table with a remote control function includes a base 1, an extension plate 4 and a fixing rod 6, a baffle 2 is fixed above the base 1, a projection plate 3 is arranged inside the baffle 2, an adjusting mechanism 5 is arranged above the extension plate 4, the extension plate 4 is located on the left side of the base 1, a slide 7 is arranged inside the fixing rod 6, the fixing rod 6 is located above the adjusting mechanism 5, a second hydraulic rod 8 is arranged inside the slide 7, an adjusting block 9 is connected above the second hydraulic rod 8, a support rod 10 is connected above the adjusting block 9, a cross rod 11 is fixed above the support rod 10, a swing cylinder 12 is arranged on the right side of the cross rod 11, a rotation groove 13 is arranged outside the swing cylinder 12, and a protective shell 14 is fixed outside the rotation groove 13.

Size between baffle 2 and the base 1 is identical, and be stamping forming between baffle 2 and the base 1 to vertical central line between projection board 3 and the base 1 coincides mutually, and baffle 2 shelters from projection board 3, makes projection board 3 can not sheltered from by outside personnel direct contact, thereby makes the image of projection on the sand table sheltered from.

Vertical central line between dead lever 6 and the second hydraulic stem 8 coincides mutually, and along the horizontal direction equidistance distribution of extension board 4 between the dead lever 6, dead lever 6 provides the support to branch 10 to support the inside projecting apparatus of protective housing 14, a plurality of projecting apparatuses form images in the angle of difference and can make and present more exquisite sand table image on the projection board 3.

The regulating block 9 constitutes sliding construction through second hydraulic stem 8 and slide 7, and branch 10 constitutes elevation structure through cooperation between regulating block 9 and the slide 7 and dead lever 6, can drive regulating block 9 through the work of second hydraulic stem 8 and remove in the inside of slide 7 to go up and down branch 10, make the inside projecting apparatus of protective housing 14 can carry out the regulation of height according to the condition, promoted the flexibility of sand table structure.

Cross bar 11 is perpendicular to branch 10, and for stamping forming between cross bar 11 and the branch 10, cross bar 11 has promoted the fastness of being connected between protective housing 14 and the branch 10.

Be fixed connection between swing cylinder 12 and the protective housing 14, and protective housing 14 constitutes revolution mechanic through cooperation between rotation groove 13 and the swing cylinder 12 and horizontal pole 11, protective housing 14's inside is provided with the projecting apparatus, carry out the projection on 3 through the projecting apparatus again, thereby carry out the interactive formation of image of shadow, can control the projecting apparatus through suitable remote controller, convenient to use person carries out remote control to the sand table, work through swing cylinder 12 simultaneously can rotate drive protective housing 14, thereby adjust projection angle.

Example two

Referring to fig. 3, in a first comparative example, as an extended embodiment of the present invention, the adjusting mechanism 5 includes a fixing plate 501, a sliding groove 502, a sliding block 503 and a first hydraulic rod 504, the sliding groove 502 is disposed inside the fixing plate 501, the sliding block 503 is disposed inside the sliding groove 502, and the first hydraulic rod 504 is connected to the rear of the sliding block 503.

The slider 503 forms sliding structure through between first hydraulic stem 504 and the spout 502, and the slider 503 forms translation structure through between spout 502 and the fixed plate 501, can drive the slider 503 and remove in the inside of spout 502 through the work of first hydraulic stem 504, makes the inside projecting apparatus of protective housing 14 can translate to make the projecting apparatus can carry out the projection formation of image to the position of difference, further promotion the flexibility of sand table structure.

The theory of operation, at first, place suitable position with the sand table, and prevent steadily, base 1 provides the support to the sand table, base 1's inside is provided with the power, provide electric power to the sand table through the power, baffle 2 shelters from projection board 3, make projection board 3 can not be by outside personnel direct contact, thereby make the projected image on the sand table sheltered from, work through second hydraulic stem 8 can drive regulating block 9 and remove in the inside of slide 7, thereby go up and down to branch 10, make the inside projecting apparatus of protective housing 14 can carry out the regulation of height according to the condition, the flexibility of sand table structure has been promoted.

The inside of protective housing 14 is provided with the projecting apparatus, carry out the projection on the projection board 3 again through the projecting apparatus, thereby carry out the interactive formation of image of shadow, can control the projecting apparatus through suitable remote controller, convenient to use person carries out remote control to the sand table, work through swing cylinder 12 can rotate drive protective housing 14 simultaneously, thereby adjust projection angle, a plurality of projecting apparatuses form images at the angle of difference and can make and present more exquisite sand table image on the projection board 3, work through first hydraulic stem 504 can drive slider 503 and remove in the inside of spout 502, make the inside projecting apparatus of protective housing 14 can carry out the translation, thereby make the projecting apparatus can carry out the projection imaging to different positions, further promotion the flexibility of sand table structure.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an interactive sand table of shadow with remote control function which characterized in that: comprises a base (1), an extension plate (4) and a fixed rod (6), wherein a baffle (2) is fixed above the base (1), a projection plate (3) is arranged inside the baffle (2), an adjusting mechanism (5) is arranged above the extension plate (4), the extension plate (4) is positioned on the left side of the base (1), a slide way (7) is arranged inside the fixed rod (6), the fixed rod (6) is positioned above the adjusting mechanism (5), a second hydraulic rod (8) is arranged inside the slide way (7), an adjusting block (9) is connected above the second hydraulic rod (8), a support rod (10) is connected above the adjusting block (9), a cross rod (11) is fixed above the support rod (10), a swing cylinder (12) is arranged on the right side of the cross rod (11), a rotating groove (13) is arranged outside the swing cylinder (12), and a protective shell (14) is fixed outside the rotating groove (13).

2. The interactive sand table of light and shadow with remote control function according to claim 1, wherein: the size between baffle (2) and base (1) is identical, and be stamping forming between baffle (2) and base (1) to vertical central line between projection board (3) and base (1) coincides mutually.

3. The interactive sand table of light and shadow with remote control function according to claim 1, wherein: the adjusting mechanism (5) comprises a fixing plate (501), a sliding groove (502), a sliding block (503) and a first hydraulic rod (504), the sliding groove (502) is arranged in the fixing plate (501), the sliding block (503) is arranged in the sliding groove (502), and the first hydraulic rod (504) is connected to the rear of the sliding block (503).

4. The interactive sand table of light and shadow with remote control function according to claim 3, wherein: the sliding block (503) forms a sliding structure with the sliding groove (502) through the first hydraulic rod (504), and the sliding block (503) forms a translation structure with the fixing plate (501) through the sliding groove (502).

5. The interactive sand table of light and shadow with remote control function according to claim 1, wherein: the vertical central lines between the fixed rods (6) and the second hydraulic rods (8) are overlapped, and the fixed rods (6) are distributed at equal intervals along the horizontal direction of the extension plate (4).

6. The interactive sand table of light and shadow with remote control function according to claim 1, wherein: the adjusting block (9) and the slide way (7) form a sliding structure through a second hydraulic rod (8), and the support rod (10) and the fixing rod (6) form a lifting structure through the matching between the adjusting block (9) and the slide way (7).

7. The interactive sand table of light and shadow with remote control function according to claim 1, wherein: the cross rod (11) is perpendicular to the support rod (10), and the cross rod (11) and the support rod (10) are formed in a stamping mode.

8. The interactive sand table of light and shadow with remote control function according to claim 1, wherein: swing cylinder (12) and protective housing (14) are fixed connection between, and protective housing (14) through rotating the cooperation between groove (13) and swing cylinder (12) and horizontal pole (11) constitution revolution mechanic.