CN218295102U

CN218295102U - Adjustable flat assembly frame of 3d sand table display screen

Info

Publication number: CN218295102U
Application number: CN202222526125.0U
Authority: CN
Inventors: 李才军; 尉伯虎; 西勤
Original assignee: Chengdu Copico Technology Co ltd; Sichuan Kebike Technology Co ltd
Current assignee: Chengdu Copico Technology Co ltd; Sichuan Kebike Technology Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-13
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a but 3d sand table display screen's leveling assembly jig relates to 3d sand table technical field, and it can partially solve among the prior art at least 3d sand table display screen assembly jig and do not have display screen leveling function, and the problem of dislocation about probably appearing after the polylith display screen assembly on the assembly jig. The utility model discloses but 3d sand table display screen's levelling assembly jig, including the support body, still include external screw thread spare and through the support piece of external screw thread spare height-adjusting, external screw thread spare bottom is equipped with the protruding structure that is used for bearing support piece, external screw thread spare run through the support bottom and with support body bottom screwed connection, the difference in height between support piece top and the bottom is greater than the thickness of support body.

Description

Adjustable flat assembly frame of 3d sand table display screen

Technical Field

The utility model relates to a 3d sand table technical field, concretely relates to but 3d sand table display screen's leveling assembly frame.

Background

At present, the sand table products on the market mainly comprise products such as an imitated physical model sand table, an electronic sand table, a 2D digital sand table, a 3D digital sand table and the like, wherein the imitated physical model sand table can only be used for static display, the electronic sand table has poor content expansibility, the 2D digital sand table has poor stereoscopic impression, and the 3D digital sand table applying the 3D display technology can show a three-dimensional stereoscopic impression effect, so that more and more users can approve the sand table,

3D digital sand table generally has great display area, the display plane of present 3D digital sand table is formed by the polylith display screen amalgamation usually, and 3D digital sand table is whole demonstration when showing, consequently, the polylith display screen is placed back on the assembly jig, polylith display screen can not misplace from top to bottom, need be in same horizontality, but present assembly jig can only be used for supporting the display screen, do not have the function of carrying out the leveling to the polylith display screen, consequently, it has the assembly jig of leveling function to need to design one kind, can carry out the independent adjustment respectively to the polylith display screen, make polylith display screen after final debugging be in same horizontality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but 3d sand table display screen's leveling assembly jig for 3d sand table display screen assembly jig does not have display screen leveling function among the solution prior art, and the problem of dislocation about probably appearing after the polylith display screen assembly is on the assembly jig.

In order to solve the technical problem, the utility model discloses a following scheme:

the utility model discloses a but 3d sand table display screen's leveling assembly jig, including the support body, still include external screw thread spare and through the support piece of external screw thread spare height-adjusting, external screw thread spare bottom is equipped with the protruding structure that is used for bearing support piece, external screw thread spare run through support bottom and with support body bottom screwed connection, the difference in height between support piece top and the bottom is greater than the thickness of support body.

Optionally, the support member includes a support portion with a symmetrical shape, a through hole is formed at the bottom of the support portion, the support portion has a shape matched with the longitudinal section of the frame body, and the support portion has a shape including a U-shape, a v-21274and a v-shape with an upward opening.

Optionally, the two top ends of the supporting portion are respectively used for supporting two adjacent display screens.

Optionally, the support member further comprises an extension portion parallel to the bottom of the display screen, and the two top ends of the support portion are fixedly connected with the extension portion.

Optionally, the fixed connection includes welding and integral molding.

Optionally, the extensions on the two top ends of the support portion are symmetrically arranged.

Optionally, the external screw element includes a threaded rod or a bolt with the bottom fixed with the protruding structure.

Optionally, the frame body is provided with a plurality of threaded holes matched with the external thread pieces, and the threaded holes are arranged at the bottom of the frame body at intervals.

Optionally, the support body includes horizontal pole and the vertical pole that a plurality of levels set up, and horizontal pole and vertical pole are alternately arranged, support piece sets up on horizontal pole or/and vertical pole.

Optionally, the support body still includes the rectangle frame, the tip of horizontal pole, vertical pole all sets up on the rectangle frame, is provided with the L type auxiliary support piece that a plurality of tops and horizontal pole, vertical pole flush on the rectangle frame.

The utility model has the advantages that:

the utility model discloses a but 3d sand table display screen's leveling assembly jig, including the support body, still include external screw thread spare and through the support piece of external screw thread spare height-adjusting, the external screw thread spare bottom is equipped with the protruding structure that is used for bearing support piece, external screw thread spare with support body bottom screwed connection, the difference in height between support piece top and the bottom is greater than the thickness of support body.

The effect is as follows: by arranging the supporting piece and the external thread piece, and arranging the protruding structure for supporting the supporting piece on the external thread piece, the distance between the bottom of the frame body and the bottom of the supporting piece can be adjusted by rotating the external thread piece, so that the height of the supporting piece can be adjusted; simultaneously, because the difference in height between support piece top and the bottom is greater than the thickness of support body, consequently, when polylith display screen has the dislocation, rotate the external screw thread spare that is in the lower display screen below of horizontal position for its support piece top that corresponds is highly higher than the support body, realizes the support of support piece top to the display screen bottom, and then makes the lower display screen of horizontal position adjusted to rather than the same height of adjacent display screen, thereby realizes the leveling.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic bottom view of the embodiment of the present invention;

FIG. 3 is a schematic perspective view of an adjusting member according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an adjustment principle of an embodiment of the present invention.

Description of reference numerals:

the display screen comprises a display screen 1, a frame body 2, a rectangular frame 21, a step 211, a longitudinal rod 22, a transverse rod 23, an auxiliary support 24-L-shaped support 31, a support part 311, an extension part 312, an external thread part 32 and a convex structure 321.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc. are directions or positional relationships based on the directions or positional relationships shown in the drawings, or directions or positional relationships conventionally placed when the products of the present invention are used, and are only for convenience of description of the present invention and simplification of the description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention is explained in detail below with reference to the figures and with reference to exemplary embodiments:

as shown in fig. 1 to 4, a leveling assembly frame of a 3d sand table display screen comprises a frame body 2, and further comprises an external thread element 32 and a support element 31 with a height adjusted through the external thread element 32, wherein a protruding structure 321 for supporting the support element 31 is arranged at the bottom of the external thread element 32, the external thread element 32 penetrates through the support bottom and is in threaded connection with the bottom of the frame body 2, and the height difference between the top and the bottom of the support element 31 is greater than the thickness of the frame body 2.

In this embodiment, the thickness of the frame body 2 refers to the difference between the height of the top surface of the frame body 2 and the height of the bottom surface of the frame body 2. As shown in fig. 4, the external screw 32 is screwed with the bottom of the frame body 2, the external screw 32 is movably connected with the support member 31, a protruding structure 321 is fixed at the bottom of the external screw 32, the protruding structure 321 is used for supporting the support member 31, and the support member 31 is prevented from directly sliding off, by rotating the external screw 32, the distance between the protruding structure 321 and the bottom of the frame body 2 can be adjusted, and further, the distance between the bottom of the support member 31 and the bottom of the frame body 2 is adjusted, and meanwhile, because the height difference between the top and the bottom of the support member 31 is greater than the thickness of the frame body 2, therefore, when the multiple display screens 1 are staggered, the external screw 32 below the display screen 1 with a lower horizontal position is rotated, so that the top of the support member 31 corresponding to the support member is higher than the frame body 2, the top of the support member 31 is used for supporting the bottom of the display screen 1, and further, the display screen 1 with a lower horizontal position is adjusted to the same height as the display screen 1 adjacent to the same height as the display screen 1, thereby achieving leveling.

In a preferred embodiment, the supporting member 31 includes a supporting portion 311 with a symmetrical shape, a through hole is provided at the bottom of the supporting portion 311, the shape of the supporting portion 311 is matched with the shape of the longitudinal section of the frame body 2, the shape of the supporting portion 311 includes a U shape and a v shape, which are open upwards, the top of the supporting portion 311 is vertically arranged upwards, in this embodiment, the shape of the longitudinal section of the frame body 2 is a rectangle, the shape of the supporting portion 311 is a v shape and a v shape, which are open upwards, and in this embodiment, the supporting portion 311 may be a C-shaped steel or a pi-shaped steel.

Specifically, two top ends of the supporting portion 311 are respectively used for supporting two adjacent display screens 1. As shown in fig. 4, two top ends of the supporting portion 311 respectively support two adjacent display screens 1, and because the supporting portion 311 of the supporting member 31 has a symmetrical shape, when the supporting member 31 moves upwards, the two adjacent display screens 1 can be simultaneously lifted, and the lifted parts are at the same horizontal level.

In a preferred embodiment, the supporting member 31 further includes an extension 312 parallel to the bottom of the display screen 1, and the extensions 312 are fixedly connected to both top ends of the supporting portion 311. The extending portion 312 may be rod-shaped or plate-shaped, as shown in fig. 3, in this embodiment, the extending portion 312 is rectangular plate-shaped, the thickness of the extending portion 312 is the same as the material of the supporting portion 311, the cross-sectional thicknesses of the extending portion 312 and the supporting portion are the same, and the material of the extending portion 312 may be aluminum alloy or steel alloy.

Optionally, the fixed connection includes welding and integral molding. In this embodiment, as shown in fig. 3 and 4, the extending portions 312 and the supporting portions 311 are integrally formed, the shape of the supporting member 31 formed by the supporting portions 311 and the extending portions 312 is in an inverted "n" shape, and the two extending portions 312 at the top of the supporting portion 311 respectively correspond to the two adjacent display screens 1; because one end of the extending part 312 and the supporting part 311 are integrally formed, and the other end is a free end, after the extending part 312 holds up the display screen 1, the extending part 312 has certain elasticity, and can provide certain buffering performance for the display screen 1.

Specifically, the extensions 312 at the two top ends of the support portion 311 are symmetrically disposed. The two extending parts 312 are symmetrically arranged, so that the supporting force and the buffering performance of the extending parts 312 after supporting the display screen 1 tend to be consistent, and the leveling of the display screen 1 is facilitated.

Optionally, the bottom of the external screw 32 is provided with a protruding structure 321 for supporting the support member 31, and the external screw 32 includes a threaded rod or a bolt screwed with the bottom of the frame body 2. When the external thread element 32 is a threaded rod, the bottom of the threaded rod is welded with the protruding structure 321, and the bottom of the supporting portion 311 is placed on the protruding structure 321.

Preferably, the frame body 2 is provided with a plurality of threaded holes matched with the external thread pieces 32, and the threaded holes are arranged at the bottom of the frame body 2 at intervals. In this embodiment, as shown in fig. 4, the diameter of the threaded hole is smaller than the diameter of the through hole at the bottom of the supporting portion 311, and the through hole is disposed at the center of the bottom of the supporting portion 311, so that the threaded hole is disposed in the gap, and the frame body 2 can be provided with a plurality of supporting members 31 or the supporting members 31 can be flexibly adjusted according to the positions of the threaded holes, so that the supporting members 31 can adjust a plurality of positions of the display screen 1, and the final levelness adjustment is realized.

Optionally, the rack body 2 includes a plurality of horizontally arranged cross bars 23 and longitudinal bars 22, the cross bars 23 and the longitudinal bars 22 are arranged in a crossing manner, and the supporting member 31 is arranged on the cross bars 23 or/and the longitudinal bars 22.

Specifically, as shown in fig. 1 and fig. 2, the supporting members 31 in this embodiment are all disposed on the cross bars 23, the number of the cross bars 23 in this embodiment is two, the number of the longitudinal bars 22 is four, the two cross bars 23 and the four longitudinal bars 22 are arranged in a crossing manner, and the four cross bars 23 and the four longitudinal bars 22 are all disposed on the same horizontal plane.

Specifically, the frame body 2 further comprises a rectangular frame 21, the ends of the cross rod 23 and the longitudinal rod 22 are both arranged on the rectangular frame 21, and the rectangular frame 21 is provided with a plurality of L-shaped auxiliary supporting pieces 31 with tops flush with the cross rod 23 and the longitudinal rod 22. As shown in fig. 1, a step 211 is further disposed on the inner wall of the rectangular frame 21, the ends of the horizontal rod 23 and the vertical rod 22 are both disposed on the step 211 of the rectangular frame 21, the L-shaped auxiliary support 31 is an L-shaped support plate, the L-shaped support plate is used for supporting the edge of the display screen 1, and the L-shaped support plate is made of an aluminum alloy or a steel alloy, and is made of the same material as the support 31.

During the use, install display screen 1 in the rectangle frame 21 of support body 2 to place on horizontal pole 23 and vertical pole 22, if polylith display screen 1 places the completion back, have the dislocation in vertical direction between adjacent display screen 1, then need adjust the display screen 1 that is in lower department of position, make polylith display screen 1 be in same horizontality in vertical direction.

During the adjustment, rotatory external screw thread spare 32 for protruding structure 321 of external screw thread spare 32 bottom risees gradually, because support piece 31's bottom is placed on protruding structure 321, consequently, support piece 31 can rise along with the rising of protruding structure 321, because the difference in height of support piece 31's supporting part 311 is greater than the thickness of support body 2, consequently, along with the rising of protruding structure 321 horizontal position, support piece 31's top height is higher than the height of support body 2 gradually, finally make extension 312 at support piece 31 top hold up display screen 1, finally make polylith display screen 1 be in same horizontal height state.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention, and such changes and modifications are to be considered as within the scope of the invention.

Claims

1. The utility model provides a but 3d sand table display screen's leveling assembly jig, includes support body (2), its characterized in that still includes external screw thread spare (32) and support piece (31), and external screw thread spare (32) bottom is equipped with protruding structure (321) that are used for bearing support piece (31), external screw thread spare (32) run through support bottom and with support body (2) bottom screwed connection, the difference in height between support piece (31) top and the bottom is greater than the thickness of support body (2).

2. A levelling mounting for a 3d sand table display screen according to claim 1 characterised in that the support (31) includes a symmetrically shaped support (311), the shape of the support (311) matching the longitudinal cross-sectional shape of the frame (2), the shape of the support (311) including an upwardly open U-shape, a v-21274, a v-shape.

3. A levelling mounting for a 3d sand table display screen according to claim 2 characterised in that the two tops of the support portion (311) are each adapted to support two adjacent display screens (1).

4. A levelling mounting for a 3d sand table display screen according to claim 2 characterised in that the support (31) further comprises an extension (312) parallel to the bottom of the display screen (1), the extensions (312) being fixedly attached to both top ends of the support (311).

5. The trimmable assembly stand of a 3d sand table display screen according to claim 4, wherein the fixed connection comprises welding, integral molding.

6. A levelling mounting for a 3d sand table display screen according to claim 4 characterised in that the extensions (312) on both top ends of the support (311) are symmetrically arranged.

7. A trimmable mounting frame for a 3d sand table display screen according to claim 1, characterized in that the external screw (32) comprises a threaded rod or a bolt with the bottom fixed with the raised structure (321).

8. The assembly rack of claim 7, wherein the rack body (2) is provided with a plurality of threaded holes adapted to the external screw thread members (32), and the threaded holes are arranged at the bottom of the rack body (2) at intervals.

9. The assembly stand of claim 1, wherein the stand body (2) comprises a plurality of horizontal cross bars (23) and a plurality of vertical bars (22), the cross bars (23) and the vertical bars (22) are arranged in a crossed manner, and the supporting members (31) are arranged on the cross bars (23) or/and the vertical bars (22).

10. The assembly stand of claim 9, wherein the stand body (2) further comprises a rectangular frame (21), the ends of the cross rod (23) and the longitudinal rod (22) are arranged on the rectangular frame (21), and the rectangular frame (21) is provided with a plurality of L-shaped auxiliary supporting members (31) with tops level with the cross rod (23) and the longitudinal rod (22).