CN212949880U - Outdoor russian teaching display device - Google Patents
Outdoor russian teaching display device Download PDFInfo
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- CN212949880U CN212949880U CN202021709943.9U CN202021709943U CN212949880U CN 212949880 U CN212949880 U CN 212949880U CN 202021709943 U CN202021709943 U CN 202021709943U CN 212949880 U CN212949880 U CN 212949880U
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- screw rod
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Abstract
The utility model provides an outdoor russian teaching display device. Outdoor russian teaching display device includes: a display board; the screw rod is arranged on one side of the display board; the lifting plate is arranged on one side of the display plate, and the screw rod penetrates through the lifting plate and is in threaded connection with the lifting plate; the two sliding holes are symmetrically formed in the display board; the two sliding rods are fixedly arranged on one side of the lifting plate respectively and penetrate through the corresponding sliding holes respectively and are connected with the sliding holes in a sliding mode. The utility model provides an outdoor russian teaching display device has realized the function of dividing the parting line on the show board through setting up lead screw, lifter plate, two thread grooves and marking off board for personnel can be to the accurate location of distance between the parting line, and finally can be so that the parting line of drawing is straight and pleasing to the eye.
Description
Technical Field
The utility model relates to a russian teaching equipment technical field especially relates to an it is outdoor with russian teaching display device.
Background
In the russian teaching process, in order to develop the thinking of students, the learning needs to be performed in an outdoor environment to improve the learning interest of learners, and therefore, the outdoor display device becomes a necessary teaching aid. At present, the general structure of current outdoor russian teaching display device is comparatively single with the function, especially when writing russian, does not separate the lines, causes the russian slope of writing easily, and is irregular, and the influence is write beautifully, is unfavorable for better teaching.
Therefore, it is necessary to provide an outdoor russian teaching display device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an it is outdoor with russian teaching display device.
In order to solve the technical problem, the utility model provides an it is outdoor with russian teaching display device, include: a display board; the screw rod is arranged on one side of the display board; the lifting plate is arranged on one side of the display plate, and the screw rod penetrates through the lifting plate and is in threaded connection with the lifting plate; the two sliding holes are symmetrically formed in the display board; the two sliding rods are fixedly arranged on one side of the lifting plate respectively, penetrate through the corresponding sliding holes respectively and are connected with the sliding holes in a sliding mode; the scribing plate is arranged on one side, away from the screw rod, of the display plate, and one ends, away from the lifting plate, of the two sliding rods are fixedly connected with the scribing plate; the two thread grooves are formed in the bottom of the display board; the two threaded pipes are respectively installed in the corresponding thread grooves in a threaded manner; and the four rotating plates are respectively rotated at the bottom ends of the two threaded pipes.
Preferably, two fixing blocks are fixedly mounted on one side of the display board, and the screw rod is in threaded connection with the two fixing blocks.
Preferably, the top end of the screw rod extends to the upper part of the display board and is fixedly provided with a knob.
Preferably, one side of the display board, which is far away from the screw rod, is provided with two graduated scales, and the two graduated scales are respectively matched with the corresponding sliding holes.
Preferably, one side of the scribing board far away from the display board is fixedly provided with an accommodating box.
Preferably, two threaded sleeves are installed on the threaded pipes in a threaded mode, two rotating blocks are installed on the threaded sleeves in a rotating mode, two hinge rods are installed on the rotating blocks in a rotating mode, and the four hinge rods are connected with the corresponding rotating plates in a rotating mode.
Compared with the prior art, the utility model provides an it is outdoor with russian teaching display device has following beneficial effect:
1. through setting up lead screw, lifter plate, two thread grooves and marking off board, realized dividing the function of parting line on the show board, through setting up two scales for personnel can be to the accurate location of distance between the parting line, finally can be so that the parting line of drawing is straight and pleasing to the eye.
Through setting up four rotor plates for the show board can be more stable place, and simultaneously, two screwed pipes can be demolishd, and four rotor plates can contract the position of pressing close to the screwed pipe, make the carrying of this device more convenient.
Drawings
Fig. 1 is a schematic front view of the outdoor russian teaching display device provided by the present invention;
fig. 2 is a rear view structural schematic diagram of the outdoor russian teaching display device shown in fig. 1;
FIG. 3 is a schematic cross-sectional view of E-E of FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is an enlarged view of a portion B in fig. 3.
Reference numbers in the figures: 1. show board, 2, lead screw, 3, lifter plate, 4, slide opening, 5, marking off board, 6, thread groove, 7, screwed pipe, 8, rotor plate, 9, fixed block, 10, knob, 11, scale, 12, hold the box, 13, slide bar, 14, threaded sleeve, 15, turning block, 16, hinge bar.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1-5, in an embodiment of the present invention, an outdoor russian teaching display device includes: a display board 1; the screw rod 2 is arranged on one side of the display board 1; the lifting plate 3 is arranged on one side of the display plate 1, and the screw rod 2 penetrates through the lifting plate 3 and is in threaded connection with the lifting plate 3; the two sliding holes 4 are symmetrically formed in the display board 1; the two sliding rods 13 are respectively fixedly arranged on one side of the lifting plate 3, and the two sliding rods 13 respectively penetrate through the corresponding sliding holes 4 and are in sliding connection with the sliding holes 4; the scribing plate 5 is arranged on one side, away from the screw rod 2, of the display plate 1, and one ends, away from the lifting plate 3, of the two sliding rods 13 are fixedly connected with the scribing plate 5; the two thread grooves 6 are formed in the bottom of the display board 1; the two threaded pipes 7 are respectively installed in the corresponding thread grooves 6 in a threaded mode; and the four rotating plates 8 are respectively rotated at the bottom ends of the two threaded pipes 7.
Two fixing blocks 9 are fixedly mounted on one side of the display board 1, and the screw rod 2 is in threaded connection with the two fixing blocks 9.
The top end of the screw rod 2 extends to the upper part of the display board 1 and is fixedly provided with a knob 10.
One side of the display board 1, which is far away from the screw rod 2, is provided with two graduated scales 11, and the two graduated scales 11 are respectively matched with the corresponding sliding holes 4.
And a holding box 12 is fixedly arranged on one side of the scribing board 5 far away from the display board 1.
Two equal threaded mounting has screw sleeve 14 on the screwed pipe 7, two all rotate on the screw sleeve 14 and install turning block 15, two equal symmetry rotation installs hinge bar 16 on the turning block 15, four hinge bar 16 rotates with corresponding rotor plate 8 respectively and is connected.
The utility model provides an outdoor russian teaching display device's theory of operation as follows:
firstly, the device is stably placed on the ground, when the device is placed, if the ground is not flat, the two threaded pipes 7 are firstly rotated, so that the lengths of the two threaded pipes 7 can adapt to the uneven ground, the placed display board 1 can be in a horizontal state, then the threaded sleeves 14 are rotated, the threaded sleeves 14 move downwards to drive the rotating blocks 15 to move downwards, the rotating blocks 15 move downwards to push the corresponding rotating plates 8 to rotate through the two hinge rods 16, the threaded sleeves 14 are stopped to rotate until the two corresponding rotating plates 8 are in the horizontal state, then the other threaded sleeve 14 is rotated, finally the four rotating plates 8 are all in the horizontal state, at the moment, the four rotating plates 8 are supported on the ground, the supporting area can be increased due to the arrangement of the four rotating plates 8, and the display board 1 can be placed more stably, meanwhile, when the display board 1 is not used, the threaded sleeves 14 can be reversely rotated, so that the corresponding rotating boards 8 are reversely rotated until the rotating boards 8 are close to the threaded pipes 7 as much as possible, and then the two threaded pipes 7 are detached, thereby facilitating the carrying of the device;
after the show board 1 is placed stably by the anti-, rotate knob 10, make lead screw 2 rotate, lead screw 2 rotates and drives lifter plate 3 and remove, lifter plate 3 removes and drives marking off board 5 through two slide bars 13 and removes, after marking off board 5 removed suitable position, draw a cut-off line, then, continue to rotate knob 10 again, make marking off board 5 descend, thereby draw another cut-off line, through observing two scale 11, make personnel can be to the accurate location of distance between the cut-off line, finally can make the cut-off line of drawing straight and pleasing to the eye, hold the setting of box 12 and can prevent articles for use such as some pens.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an outdoor russian teaching display device which characterized in that includes:
a display board;
the screw rod is arranged on one side of the display board;
the lifting plate is arranged on one side of the display plate, and the screw rod penetrates through the lifting plate and is in threaded connection with the lifting plate;
the two sliding holes are symmetrically formed in the display board;
the two sliding rods are fixedly arranged on one side of the lifting plate respectively, penetrate through the corresponding sliding holes respectively and are connected with the sliding holes in a sliding mode;
the scribing plate is arranged on one side, away from the screw rod, of the display plate, and one ends, away from the lifting plate, of the two sliding rods are fixedly connected with the scribing plate;
the two thread grooves are formed in the bottom of the display board;
the two threaded pipes are respectively installed in the corresponding thread grooves in a threaded manner;
and the four rotating plates are respectively rotated at the bottom ends of the two threaded pipes.
2. The outdoor russian teaching display device of claim 1, wherein two fixing blocks are fixedly mounted on one side of the display plate, and the screw rod is in threaded connection with the two fixing blocks.
3. The outdoor russian teaching display device of claim 1, wherein the top end of the screw rod extends above the display board and is fixedly mounted with a knob.
4. The outdoor russian teaching display device according to claim 1, wherein two scales are arranged on one side of the display board away from the screw rod, and the two scales are respectively matched with the corresponding sliding holes.
5. The outdoor russian teaching display device according to claim 1, wherein a holding box is fixedly mounted on one side of the scribing board far away from the display board.
6. The outdoor russian teaching display device according to claim 1, wherein two threaded pipes are each threadedly provided with a threaded sleeve, two threaded sleeves are each rotatably provided with a rotating block, two rotating blocks are each symmetrically and rotatably provided with a hinge rod, and four hinge rods are each rotatably connected to a corresponding rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709943.9U CN212949880U (en) | 2020-08-17 | 2020-08-17 | Outdoor russian teaching display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021709943.9U CN212949880U (en) | 2020-08-17 | 2020-08-17 | Outdoor russian teaching display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212949880U true CN212949880U (en) | 2021-04-13 |
Family
ID=75352847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021709943.9U Active CN212949880U (en) | 2020-08-17 | 2020-08-17 | Outdoor russian teaching display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212949880U (en) |
-
2020
- 2020-08-17 CN CN202021709943.9U patent/CN212949880U/en active Active
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