CN219658258U - Multidirectional display device - Google Patents
Multidirectional display device Download PDFInfo
- Publication number
- CN219658258U CN219658258U CN202320869488.6U CN202320869488U CN219658258U CN 219658258 U CN219658258 U CN 219658258U CN 202320869488 U CN202320869488 U CN 202320869488U CN 219658258 U CN219658258 U CN 219658258U
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- display device
- positioning ring
- ring
- connecting rod
- locating ring
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- 230000033228 biological regulation Effects 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 239000012780 transparent material Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of display devices, in particular to a multi-azimuth display device which comprises a supporting table, a first positioning ring and a second positioning ring, wherein the supporting table is used for being placed on a tabletop; the first positioning ring is arranged above the supporting table; the second locating ring is coaxial with the first locating ring, the radial both ends of second locating ring are provided with the connecting rod, the one end and the second locating ring of connecting rod rotate to be connected, the other end and the first locating ring sliding fit of connecting rod, the interval is provided with a plurality of adjustable regulation poles of position on the inside wall of second locating ring, the length of regulating rod is adjustable, and the other end of regulating pole is provided with the fixed plate, a plurality of fixed plates on the regulation pole are used for jointly fixing the geometry. The multidirectional display device is simple in structure, convenient to fix the geometric body, convenient to use, capable of displaying the geometric body from multiple angles and good in observation effect, and the second positioning ring can rotate to rotate the geometric body from multiple directions.
Description
Technical Field
The utility model relates to the technical field of teaching devices, in particular to a multi-azimuth display device.
Background
In the prior teaching process, when the geometric body is displayed, the geometric body is placed on a teacher's desk or a plurality of bodies are rotated and arranged on other objects for the students to watch, the display mode and the display angle are single, the shape of the content to be displayed is various, the students cannot comprehensively observe the geometric body from a plurality of angles, and the observation effect is poor.
Disclosure of Invention
In view of the above, the present utility model is directed to a multi-azimuth display device, so as to solve the technical problem in the prior art that the viewing effect is poor due to a single display angle when displaying a geometric object.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a multi-azimuth display device, comprising:
the support table is used for being placed on the lectern;
the first positioning ring is made of transparent materials and is arranged above the supporting table;
the second locating ring is transparent, and second locating ring and the coaxial setting of first locating ring, and radial both ends symmetry of second locating ring is provided with the connecting rod, and the one end and the second locating ring of connecting rod rotate to be connected, and the other end and the first locating ring sliding fit of connecting rod, the interval is provided with a plurality of adjustable regulation poles in position on the inside wall of second locating ring, and the length of regulating rod is adjustable, and the one end of keeping away from the lateral wall of second solid fixed ring of regulating rod is provided with the fixed plate, and the fixed plate on a plurality of regulation poles is used for fixing the geometry jointly.
Preferably, a first chute extending along the circumferential direction of the first positioning ring is arranged on the inner side wall of the first positioning ring, and one end of the connecting rod is slidably assembled in the first chute.
Preferably, the connecting rod is provided with a first fastening nut in a threaded connection manner, and the first fastening nut is used for fixing the position of the connecting rod.
Preferably, a second sliding groove extending along the circumferential direction of the second positioning ring is formed in the inner side wall of the second positioning ring, the adjusting rod comprises a screw rod section and a screw tube section which are in threaded connection, and one end of the screw rod section is slidably assembled in the second sliding groove.
Preferably, the screw rod section is connected with a second fastening nut in a threaded manner, and the second fastening nut is used for fixing the corresponding screw rod section and the second positioning ring together.
Preferably, the fixing plate is rotatably assembled with the adjusting rod.
Preferably, the fixed plate is in a shape of a circular truncated cone, and the radial dimension of the fixed plate gradually decreases along the direction approaching to the side wall of the first positioning ring.
Preferably, the drawer is inserted and assembled on the front side of the supporting table.
Preferably, a hidden groove is arranged on the end face of the drawer, and a handle is hinged in the hidden groove.
Preferably, the bottom of the supporting table is provided with a height adjusting assembly for lifting the supporting table.
The beneficial effects of the technical scheme are as follows: according to the multidirectional display device, through the adjusting rods with the adjustable positions arranged in the second sliding grooves, when the geometric bodies are installed, a proper number of adjusting rods can be selected, each adjusting rod is moved to the corresponding position, the second fastening nuts are screwed to fix the positions of the screw rod sections, the screw rod sections are rotated, the lengths of the adjusting rods are adjusted, so that the positions of the fixing plates are adjusted to ensure the clamping and fixing of the geometric bodies, the second positioning ring can rotate around the axis of the first positioning ring through the first sliding grooves, and the second positioning ring can also rotate around the axis of the connecting rod relative to the first positioning ring; the drawer is arranged at the front side of the supporting table, so that the storage of the geometric body is facilitated, and the use is convenient; the height of the supporting table can be adjusted through the height adjusting component, and the height adjustment during use is convenient. The multidirectional display device is simple in structure, convenient to fix the geometric body, convenient to use, capable of displaying the geometric body from multiple angles and good in observation effect, and the second positioning ring can rotate to rotate the geometric body from multiple directions.
Drawings
FIG. 1 is a schematic view of a multi-orientation display device of the present utility model;
FIG. 2 is a schematic view of the structure of a supporting table in the multi-azimuth display device of the present utility model;
FIG. 3 is a schematic diagram showing the connection of a first positioning ring and a second positioning ring in a multi-orientation display device according to the present utility model;
fig. 4 is a cross-sectional view of A-A in fig. 3.
Reference numerals illustrate: 1-supporting table, 2-first locating ring, 3-second locating ring, 4-drawer, 5-cardboard, 6-hidden groove, 7-handle, 8-electric hydraulic push rod, 9-backup pad, 10-first spout, 11-connecting rod, 12-first connecting bearing, 13-first fastening nut, 14-second spout, 15-regulation pole, 16-screw rod section, 17-screw tube section, 18-gag lever post, 19-second fastening nut, 20-fixed plate, 21-second connecting bearing.
Detailed Description
The utility model is described in further detail below with reference to the drawings and detailed description.
The specific embodiment of the multi-azimuth display device is as follows:
as shown in fig. 1, 2, 3 and 4, the multi-azimuth display device of the present utility model includes a support table 1, a first positioning ring 2 and a second positioning ring 3.
As shown in fig. 1 and 2, the support stand 1 is for placement on a desk, and a drawer 4 is fitted to the front side of the support stand 1 in a plug-in manner. The front end face of the supporting table 1 is provided with a clamping plate 5 corresponding to the drawer 4 in a rotating mode, and the clamping plate 5 is used for being in stop fit with the drawer 4 so as to prevent the drawer 4 from sliding out of the supporting table 1. A hidden groove 6 is arranged on the front end face of the drawer 4, and a handle 7 is hinged in the hidden groove 6.
As shown in fig. 1, a height adjusting assembly is provided at the bottom of the supporting table 1, and the height adjusting assembly is an electro-hydraulic push rod 8 for lifting the supporting table 1. The electro-hydraulic push rods 8 are provided with four and are arranged below the supporting table 1 in a rectangular shape. The fixed end of the electric hydraulic push rod 8 is used for being supported and arranged on a table top, and the movable end of the electric hydraulic push rod 8 is fixedly connected with the bottom of the supporting table 1. The bottom of the support table 1 is provided with a power supply (not shown in the figure) which is electrically connected to the electro-hydraulic push rod 8.
As shown in fig. 1, 3 and 4, the first positioning ring 2 is made of transparent material, and is disposed above the supporting table 1, two sides of the first positioning ring 2 are fixedly connected with supporting plates 9, and bottom ends of the supporting plates 9 are fixedly connected with the supporting table 1. A first chute 10 is provided on the inner side wall of the first positioning ring 2, and the first chute 10 extends along the circumferential direction of the first positioning ring 2.
As shown in fig. 1, 3 and 4, the second positioning ring 3 is made of transparent material, and is coaxially arranged with the first positioning ring 2, and connecting rods 11 are symmetrically arranged at two radial ends of the second positioning ring 3. One end of the connecting rod 11 is connected with the second positioning ring 3, a first connecting bearing 12 is arranged at the connecting position of the connecting rod 11 and the second positioning ring 3, the inner ring of the first connecting bearing 12 is fixedly connected with the connecting rod 11, and the outer ring of the first connecting bearing 12 is fixedly connected with the second positioning ring 3 so as to realize the rotary connection of the connecting rod 11 and the second positioning ring 3. The other end of the connecting rod 11 is slidably fitted in the first chute 10. The connecting rod 11 is connected with a first fastening nut 13 in a threaded manner, and the first fastening nut 13 is used for propping against the inner side wall of the first positioning ring 2 to fix the position of the connecting rod 11.
As shown in fig. 3 and 4, the second chute 14 is disposed on the inner side wall of the second positioning ring 3, and the second chute 14 extends along the circumferential direction of the second positioning ring 3 and has a T-shaped cross section. The second chute 14 is slidably provided with a plurality of adjustment bars 15, the adjustment bars 15 comprising a screw section 16 and a screw section 17 in threaded connection, such that the length of the adjustment bars 15 is adjustable. The other end of the screw section 16 is provided with a stop lever 18 which is adapted to the second chute 14, the stop lever 18 being slidably mounted in the second chute 14 for preventing the screw section 16 from being removed from the second chute 14. The end of the screw section 17 remote from the second slide groove 14 is provided with a fixing plate 20, and the fixing plates 20 on the plurality of adjusting rods 15 are used together for fixing the geometry. The screw section 16 is screwed with a second fastening nut 19, and the second fastening nut 19 is used for fixing the corresponding screw section 16 and the second positioning ring 3 together.
As shown in fig. 3 and 4, in the present embodiment, the fixing plate 20 has a truncated cone shape, and the radial dimension of the fixing plate 20 is gradually reduced along the direction approaching to the sidewall of the first positioning ring 2, so as to clamp and fix the side surface or the corner angle of the geometric body.
As shown in fig. 3 and 4, in the present embodiment, a second connecting bearing 21 is disposed at a connection position between the fixing plate 20 and the screw tube section 17, an inner ring of the second connecting bearing 21 is fixedly connected with the screw tube section 17, and an outer ring of the second connecting bearing 21 is fixedly connected with the fixing plate 20 to realize rotational connection of the fixing plate 20 and the screw tube section 17.
The first positioning ring 2 and the second positioning ring 3 are made of transparent materials, and the obstruction of the line of sight is negligible when the geometric body is observed.
The specific use method of the multi-azimuth display device comprises the following steps: opening an electro-hydraulic push rod 8 to lift the supporting table 1 to a proper position; when the geometric body is installed, a proper number of adjusting rods 15 are selected, each adjusting rod 15 is moved to a corresponding position, the second fastening nut 19 is screwed to fix the position of the screw section 16, the screw section 17 is rotated, the length of the adjusting rod 15 is adjusted, and the geometric body is clamped and fixed by adjusting the position of the fixing plate 20; when the geometry is displayed, the second positioning ring 3 is rotated around the axis of the first positioning ring 2 through the first chute 10, and the second positioning ring 3 can be rotated around the axis of the connecting rod 11, and when only the second positioning ring 3 needs to be rotated around the axis of the connecting rod 11, the first fastening nut 13 can be screwed to fix the position of the connecting rod 11.
The multidirectional display device is simple in structure, convenient to fix the geometric body, convenient to use, capable of displaying the geometric body from multiple angles and good in observation effect, and the second positioning ring can rotate to rotate the geometric body from multiple directions.
In other embodiments, pulleys may also be provided at the bottom of the support table to facilitate movement of the device.
The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.
Claims (10)
1. A multi-azimuth display device, comprising:
the support table is used for being placed on the tabletop;
the first positioning ring is made of transparent materials and is arranged above the supporting table;
the second locating ring is transparent, and second locating ring and the coaxial setting of first locating ring, and radial both ends symmetry of second locating ring is provided with the connecting rod, and the one end and the second locating ring of connecting rod rotate to be connected, and the other end and the first locating ring sliding fit of connecting rod, the interval is provided with a plurality of adjustable regulation poles in position on the inside wall of second locating ring, and the length of regulating rod is adjustable, and the one end of keeping away from the lateral wall of second solid fixed ring of regulating rod is provided with the fixed plate, and the fixed plate on a plurality of regulation poles is used for fixing the geometry jointly.
2. The multi-azimuth display device of claim 1, wherein: the inner side wall of the first positioning ring is provided with a first chute extending along the circumferential direction of the first positioning ring, and one end of the connecting rod is slidably assembled in the first chute.
3. The multi-azimuth display device of claim 2, wherein: the connecting rod is connected with a first fastening nut in a threaded mode, and the first fastening nut is used for fixing the position of the connecting rod.
4. A multi-azimuth display device according to any one of claims 1-3, wherein: the inner side wall of the second positioning ring is provided with a second chute extending along the circumferential direction of the second positioning ring, the adjusting rod comprises a screw rod section and a screw tube section which are connected through threads, and one end of the screw rod section is slidably assembled in the second chute.
5. The multi-azimuth display device of claim 4, wherein: the screw rod section is connected with a second fastening nut in a threaded manner, and the second fastening nut is used for fixing the corresponding screw rod section and the second positioning ring together.
6. A multi-azimuth display device according to any one of claims 1-3, wherein: the fixed plate is assembled with the adjusting rod in a rotating way.
7. A multi-azimuth display device according to any one of claims 1-3, wherein: the fixed plate is round table shape, and the radial dimension of the fixed plate gradually decreases along the direction close to the side wall of the first positioning ring.
8. A multi-azimuth display device according to any one of claims 1-3, wherein: the drawer is inserted and assembled on the front side of the supporting table.
9. The multi-azimuth display device of claim 8, wherein: the end face of the drawer is provided with a hidden groove, and a handle is hinged in the hidden groove.
10. The multi-azimuth display device of claim 1, wherein: the bottom of supporting bench is provided with high adjusting part for go up and down to the supporting bench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869488.6U CN219658258U (en) | 2023-04-18 | 2023-04-18 | Multidirectional display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320869488.6U CN219658258U (en) | 2023-04-18 | 2023-04-18 | Multidirectional display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219658258U true CN219658258U (en) | 2023-09-08 |
Family
ID=87856782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320869488.6U Active CN219658258U (en) | 2023-04-18 | 2023-04-18 | Multidirectional display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219658258U (en) |
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2023
- 2023-04-18 CN CN202320869488.6U patent/CN219658258U/en active Active
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