CN212900531U - Three-dimensional virtual digital sand table and solid sand table - Google Patents
Three-dimensional virtual digital sand table and solid sand table Download PDFInfo
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- CN212900531U CN212900531U CN202021566821.9U CN202021566821U CN212900531U CN 212900531 U CN212900531 U CN 212900531U CN 202021566821 U CN202021566821 U CN 202021566821U CN 212900531 U CN212900531 U CN 212900531U
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Abstract
The utility model discloses a three-dimensional virtual digital sand table and a solid sand table, which comprises a device body, wherein the bottom of the device body is fixedly provided with a fixed bottom plate, the inside of the fixed bottom plate is movably provided with a telescopic connecting plate, the other side of the telescopic connecting plate is fixedly provided with a fixed handle, and the inside of the telescopic connecting plate is movably provided with a movable connecting shaft; when the staff need support, hold fixed handle this moment, then outside pulling expansion joint board, make the whole inside of following PMKD of expansion joint board take out, when expansion joint board is taken out, will support the connecting rod and come out from the vertical upset in expansion joint board's inside, can disappear to the extruded power of movable rod this moment, make the extension plate all can stretch out from the inside of expansion plate, the staff only need sit the top at the expansion plate this moment, thereby alleviate muscle ache, and the work efficiency is improved.
Description
Technical Field
The utility model relates to a sand table field especially relates to a three-dimensional virtual digital sand table and entity sand table.
Background
A pure three-dimensional digital sand table generally has an interactive function, a projection surface is generally a specially processed white or gray curtain surface, a virtual digital sand table is provided with an entity sand table model, the virtual digital sand table is fused with the entity model through sound, light, electricity, three-dimensional animation and computer program control technology and is realized by applying digital projection, the digital sand table can fully embody the characteristics of locations, the dynamic visual effect of unique and vivid properties and change is achieved, the digital sand table is a brand-new experience for visitors, strong resonance can be generated, the digital sand table is more visual than the traditional sand table model, a control display screen is arranged in the existing sand table, the sand table can be operated through the control display screen, and the muscle of legs of workers can easily generate ache in the long-time operation process, so that the work efficiency may be lowered and the overall effect of the playback may be reduced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a three-dimensional virtual digital sand table and entity sand table, when the staff need support, hold fixed handle this moment, then outside pulling expansion joint plate, make the expansion joint plate whole can be taken out from PMKD's inside, when expansion joint plate is taken out, will support the connecting rod and come out from expansion joint plate's the vertical upset in inside, can disappear to movable rod extruded power this moment, make the extension plate all can be followed the inside of expansion plate and stretched out, the staff only need sit the top at the expansion plate this moment, thereby alleviate muscle ache, and the work efficiency is improved.
The technical scheme of the utility model is that:
the utility model provides a three-dimensional virtual digital sand table and entity sand table, includes the device body, the bottom fixed mounting of device body has PMKD, be equipped with the spout on PMKD's the relative lateral wall relatively, install the expansion joint board in the spout, the expansion joint board can be followed the spout slides or slides outward to the spout in to PMKD, the one end fixed mounting that PMKD was kept away from to the expansion joint board has fixed handle, the expansion joint board is close to the top of the one end of handle is connected with the support connecting rod through the swing joint axle, the top fixed mounting that supports the connecting rod has the expansion plate.
The working principle of the technical scheme is as follows:
first assemble each position spare part, when staff long term work muscle produces the ache, hold fixed handle, then outside pulling expansion joint board, make the whole inside of expansion joint board can follow PMKD take out, then through the movable connecting axle of the inside movable mounting of expansion joint board, will support the connecting rod and upwards overturn, make the supporting connecting rod can be vertical form, when the supporting connecting rod is vertical form, can form a holding power, the staff can do the surface in the expansion joint board outside this moment, alleviate the ache that the muscle produced, thereby can improve work efficiency.
In a further technical scheme, the device body is fixedly provided with a fixed mounting plate on one opposite side, the fixed mounting plate is connected with a fixed connecting rod through a limiting clamping rod and a movable rotating shaft, and the top of the fixed connecting rod is fixedly connected with a control display screen.
When the angle with operating personnel of control display screen is improper, rotate the activity pivot this moment, make control display screen can adjust suitable position through rotating the activity pivot, when suitable position was adjusted to control display screen, through spacing kelly for control display screen can fix the angle of needs work, and the staff of being convenient for at this moment operates, has solved operating angle's among the prior art technical problem.
In a further technical scheme, the transversal "mouth" font of personally submitting of expansion plate, all be equipped with the extension plate around the expansion plate, the one end of every extension plate stretches into in the expansion plate, stretch into all be connected with the movable rod on the extension plate in the expansion plate, the other end of every movable rod all with same limiting plate connection, the cover is equipped with movable spring on the movable rod.
When the expansion plate is taken out from the inside of expansion joint plate, the extrusion force that makes the extension plate form movable spring can disappear, when the extrusion force disappears, the power of making the rebound of movable spring formation can promote the extension plate to the outside, thereby make the whole area increase of expansion plate, operating personnel this moment sits more comfortablely on the face of expansion plate, has solved operating personnel among the prior art, buttock lifting surface's technical problem.
In a further technical scheme, the surface movable mounting of swing joint axle outer wall has the connection pivot, the inside threaded connection of spacing kelly has the threaded connection pole, the outside surface of fixed connection pole and the outside fixed surface connection of connection pivot.
Through setting up connection pivot and fixed link fixed connection, when needs rotate it, through turning over fixed link from top to bottom for connect the pivot and can rotate on the outside surface of activity pivot, when rotating and finishing, rotate the threaded connection pole of spacing kelly internal thread connection this moment, make one side of threaded connection pole can laminate each other with the connection pivot, thereby can fix it, solved and connected the pivot among the prior art and adjusted fixed technical problem.
In a further technical scheme, a movable mounting groove is formed in the telescopic connecting plate, and the section of the movable mounting groove is circular.
Through setting up expansion joint plate, when need not use the support link rod, lead to the upset support link rod and place the inside at the activity mounting groove with the support link rod, when the support link rod is placed in the inside of activity mounting groove, make the extension plate with the laminating of activity mounting groove inner wall both sides can be to the inside shrink of expansion plate, promote to PMKD's inside through fixed handle this moment, make the extension plate at expansion plate top can laminate each other with the surface of PMKD inner wall, the extension plate at the in-process top of laminating can shrink, the technical problem of accomodating the support link rod among the prior art has been solved.
In a further technical scheme, a connecting port is formed in the surface of the outer wall of the expansion plate, and the section of the connecting port is rectangular.
Through setting up the connector for the extension plate can stretch out and draw back through the connector in the inside of expansion plate, thereby be convenient for accomodate and stretch out of extension plate, solved the technical problem that the extension plate stretches out and draws back and accomodate among the prior art.
In a further technical scheme, the bottom of the extension plate is provided with a connecting sleeve, and the cross section of the connecting sleeve is circular.
Through setting up connecting sleeve for can stretch out and draw back on the surface of movable rod outer wall through the connecting sleeve extension plate, solve the flexible and technical problem who contracts of extension plate among the prior art.
The utility model has the advantages that:
1. the support connecting rod is turned upwards to be vertical, when the support connecting rod is vertical, a supporting force can be formed, and at the moment, workers can do work on the outer surface of the expansion plate to relieve the ache of muscles, so that the working efficiency can be improved;
2. when the control display screen is adjusted to a proper position, the control display screen can be fixed at an angle needing to work through the limiting clamping rod, and the operation is convenient for workers;
3. when the expansion plate is taken out from the inside of the expansion connecting plate, the extrusion force formed by the extension plate on the movable spring disappears, and when the extrusion force disappears, the rebound force formed by the movable spring pushes the extension plate outwards, so that the whole area of the expansion plate is increased, and at the moment, an operator sits on the surface of the expansion plate more comfortably;
4. the threaded connecting rod connected with the inner thread of the limiting clamping rod is rotated, so that one side of the threaded connecting rod can be attached to the connecting rotating shaft, and the threaded connecting rod can be fixed.
5. By arranging the telescopic connecting plate, when the supporting connecting rod is not needed, the supporting connecting rod is placed inside the movable mounting groove by turning the supporting connecting rod, and when the supporting connecting rod is placed inside the movable mounting groove, the extension plates attached to two sides of the inner wall of the movable mounting groove can be contracted towards the inside of the telescopic plate, so that the extension plates can be conveniently stored, and the working efficiency is improved;
6. through the arrangement of the connecting port, the extension plate can extend and retract inside the extension plate through the connecting port, so that the extension plate can be conveniently stored and extended;
7. through setting up connecting sleeve for can stretch out and draw back on the surface of movable rod outer wall through the connecting sleeve extension plate.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the entire interior of the expansion plate according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a top view of the expansion joint plate according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the movable connecting shaft of the embodiment of the present invention.
Description of reference numerals:
1. a device body; 2. fixing the mounting plate; 3. a limiting clamping rod; 4. a movable rotating shaft; 5. a fixed connecting rod; 6. controlling the display screen; 7. fixing the bottom plate; 8. a telescopic connecting plate; 9. fixing a handle; 10. a movable connecting shaft; 11. a support link; 12. a retractable plate; 13. a movable mounting groove; 14. a limiting plate; 15. a movable rod; 16. a movable spring; 17. an extension plate; 18. connecting the rotating shaft; 20. a threaded connecting rod.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1-4, a three-dimensional virtual digital sand table and solid sand table comprises a device body 1, the bottom fixed mounting of device body 1 has PMKD 7, a relative lateral wall of PMKD 7 is equipped with the spout relatively, install expansion joint board 8 in the spout, expansion joint board 8 can follow the spout slides to PMKD or slides outward to the spout, the one end fixed mounting that PMKD 7 was kept away from to expansion joint board 8 has fixed handle 9, expansion joint board 8 is close to the top of the one end of fixed handle 9 is connected with support connecting rod 11 through swing joint axle 10, the top fixed mounting of support connecting rod 11 has expansion plate 12.
The working principle of the technical scheme is as follows:
first assemble each part, when staff long term work muscle produces the ache, hold fixed handle 9, then outside pulling expansion joint board 8, make expansion joint board 8 whole can be taken out from PMKD 7's inside, then through expansion joint board 8 inside movable mounting's swing joint axle 10, will support connecting rod 11 upwards upset, make support connecting rod 11 can be vertical form, when support connecting rod 11 is vertical form, can form a holding power, the staff can be done on the outside surface of expansion joint board 12 this moment, alleviate the ache that the muscle produced, thereby can improve work efficiency.
In another embodiment, as shown in fig. 1-4, a fixed mounting plate 2 is fixedly mounted on an opposite side of the device body 1, a fixed connecting rod 5 is connected to the fixed mounting plate 2 through a limiting clamping rod 3 and a movable rotating shaft 4, and a control display screen 6 is fixedly connected to the top of the fixed connecting rod 5.
When the angle with operating personnel of control display screen 6 is improper, rotate activity pivot 4 this moment, make control display screen 6 can adjust suitable position through rotating activity pivot 4, when suitable position was adjusted to control display screen 6, through spacing kelly 3 for control display screen 6 can be fixed at the angle that needs work, and the staff of being convenient for at this moment operates, has both solved the connection problem, has solved fixed problem again.
In another embodiment, as shown in fig. 1, the cross section of the expansion plate 12 is in a shape like a Chinese character 'kou', extension plates 17 are arranged around the expansion plate 12, one end of each extension plate 17 extends into the expansion plate 12, movable rods 15 are connected to the extension plates 17 extending into the expansion plate 12, the other end of each movable rod is connected to the same limiting plate 14, and a movable spring 16 is sleeved on each movable rod 15.
When expansion plate 12 takes out from the inside of expansion joint board 8, make extension plate 17 can disappear to the extrusion force that movable spring 16 formed, when the extrusion force disappears, make the power of bounce-back that movable spring 16 formed can promote extension plate 17 to the outside, thereby make the whole area increase of expansion plate 12, operating personnel this moment, it is more comfortable to sit on the face of expansion plate 12, operating personnel among the prior art has been solved, increase lifting surface, avoid lifting surface undersize, influence the support, thereby can improve work efficiency.
In another embodiment, as shown in fig. 2, a connecting shaft 18 is movably mounted on the surface of the outer wall of the movable connecting shaft 10, a threaded connecting rod 20 is screwed into the inner part of the limit catch rod 3, and the outer surface of the fixed connecting rod 5 is fixedly connected with the outer surface of the connecting shaft 18.
Through setting up connection pivot 18 and 5 fixed connection of fixed link rod, when needs rotate it, through turning over fixed link rod 5 from top to bottom for connect pivot 18 and can rotate on the surface of activity pivot 4 outsides, when rotating and finishing, rotate the threaded connection pole 20 of 3 inside threaded connection of spacing kelly this moment, make one side of threaded connection pole 20 can laminate each other with connecting pivot 18, thereby can fix it, both solved the activity problem, fixed problem has been solved again.
In another embodiment, as shown in fig. 2, the inside of the expansion link plate 8 is opened with a movable mounting groove 13, and the section of the movable mounting groove 13 is circular.
Through setting up expansion joint board 8, when need not use support link rod 11, support link rod 11 will support the inside that link rod 11 placed at activity mounting groove 13 through overturning, when support link rod 11 places in activity mounting groove 13's inside, make the extension plate 17 with the laminating of activity mounting groove 13 inner wall both sides can be to the inside shrink of expansion plate 12, promote to PMKD 7's inside through fixed handle 9 this moment, make the extension plate 17 at expansion plate 12 top can laminate with the surface of PMKD 7 inner wall each other, extension plate 17 at the in-process top of laminating can contract, thereby can be convenient for support link rod 11 accomodate and place.
In another embodiment, as shown in fig. 3, a connection port is formed on the outer wall surface of the expansion plate 12, and the cross-sectional shape of the connection port is rectangular.
Through setting up the connector for extension plate 17 can stretch out and draw back in the inside of expansion plate 12 through the connector, thereby is convenient for accomodate and stretch out of extension plate 17, and the extension plate 17 of being convenient for accomodate and stretch out, thereby can improve work efficiency.
In another embodiment, as shown in fig. 4, the bottom of the extension plate 17 is provided with a connecting sleeve, and the cross section of the connecting sleeve is circular.
Through setting up connecting sleeve for can stretch out and draw back on the surface of movable rod 15 outer wall through connecting sleeve extension plate 17, thereby can be convenient for improve work efficiency.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. The utility model provides a three-dimensional virtual digital sand table and entity sand table, includes the device body, its characterized in that: the bottom fixed mounting of device body has PMKD, be equipped with the spout on PMKD's the relative lateral wall, install the expansion joint board in the spout, the expansion joint board can be followed the spout slides or slides outward to the spout in to PMKD, the one end fixed mounting that PMKD was kept away from to the expansion joint board has fixed handle, the expansion joint board is close to the top of the one end of handle is connected with the support connecting rod through the swing joint axle, the top fixed mounting who supports the connecting rod has the expansion plate.
2. The three-dimensional virtual digital sand table and physical sand table according to claim 1, wherein: the device comprises a device body and is characterized in that a fixed mounting plate is fixedly mounted on one opposite side of the device body, a fixed connecting rod is connected to the fixed mounting plate through a limiting clamping rod and a movable rotating shaft, and a control display screen is fixedly connected to the top of the fixed connecting rod.
3. The three-dimensional virtual digital sand table and physical sand table according to claim 1, wherein: the transversal "mouth" font of personally submitting of expansion plate, all be equipped with the extension plate around the expansion plate, the one end of every extension plate stretches into in the expansion plate, stretch into all be connected with the movable rod on the extension plate in the expansion plate, the other end of every movable rod all with same limiting plate connection, the cover of going up of movable rod is equipped with movable spring.
4. The three-dimensional virtual digital sand table and physical sand table according to claim 2, wherein: the surface movable mounting of swing joint axle outer wall has the connection pivot, the inside threaded connection of spacing kelly has threaded connection pole, the outside surface of fixed connection pole and the outside fixed surface connection of connection pivot.
5. The three-dimensional virtual digital sand table and physical sand table according to claim 1, wherein: the telescopic connecting plate is characterized in that a movable mounting groove is formed in the telescopic connecting plate, and the section of the movable mounting groove is circular.
6. The three-dimensional virtual digital sand table and physical sand table according to claim 1, wherein: the surface of the outer wall of the expansion plate is provided with a connector, and the section of the connector is rectangular.
7. The three-dimensional virtual digital sand table and physical sand table according to claim 3, wherein: the bottom of extension plate has seted up connecting sleeve, connecting sleeve cross section shape is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566821.9U CN212900531U (en) | 2020-07-31 | 2020-07-31 | Three-dimensional virtual digital sand table and solid sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566821.9U CN212900531U (en) | 2020-07-31 | 2020-07-31 | Three-dimensional virtual digital sand table and solid sand table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212900531U true CN212900531U (en) | 2021-04-06 |
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ID=75231219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021566821.9U Active CN212900531U (en) | 2020-07-31 | 2020-07-31 | Three-dimensional virtual digital sand table and solid sand table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212900531U (en) |
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2020
- 2020-07-31 CN CN202021566821.9U patent/CN212900531U/en active Active
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