CN210627573U - Education and teaching are with lift panel - Google Patents

Education and teaching are with lift panel Download PDF

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Publication number
CN210627573U
CN210627573U CN201921486901.0U CN201921486901U CN210627573U CN 210627573 U CN210627573 U CN 210627573U CN 201921486901 U CN201921486901 U CN 201921486901U CN 210627573 U CN210627573 U CN 210627573U
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China
Prior art keywords
top end
end surface
fixedly connected
column
plate
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CN201921486901.0U
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Chinese (zh)
Inventor
李红平
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Harbin Vocational College of Science and Technology
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Harbin Vocational College of Science and Technology
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Priority to CN201921486901.0U priority Critical patent/CN210627573U/en
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Publication of CN210627573U publication Critical patent/CN210627573U/en
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Abstract

The utility model provides an education and teaching is with lift panel, belongs to education and adds for blood display device technical field, including PMKD, stationary mast, lift cylinder, activity diaphragm, connection crossbeam, show riser, locking device, its characterized in that: the improved display board comprises a fixed base plate, and is characterized in that a fixed stand column is fixedly connected to the middle of the upper top end surface of the fixed base plate, a lifting cylinder is fixedly connected to the middle of the upper top end surface of the fixed stand column, a movable transverse plate is inserted into the middle of the upper top end surface of the fixed stand column, a connecting transverse plate is fixedly connected to the middle of the front top end surface of the movable transverse plate, a display vertical plate is inserted into the side top end surface of the connecting transverse plate, a locking device is inserted into the center of the left top end surface of the connecting transverse plate, the height of the display board can be adjusted quickly by teacher personnel at any time.

Description

Education and teaching are with lift panel
The technical field is as follows:
the utility model belongs to the technical field of education and teaching apparatus, concretely relates to education and teaching is with lift panel.
Background art:
long-term facing to give lessons trample, teacher's personnel are when using show board show teaching content, and the unable height-adjusting of current show board height-fixing teacher's personnel to but current height-adjusting's shelters from cloth complex operation and needs teacher's personnel plenty of time to adjust, inconvenient staff's operation use and reduction teaching efficiency.
The utility model has the following contents:
the utility model aims at: in order to solve teacher's personnel when using show board show teaching content, teacher's personnel can be quick at any time adjust the show board height to teacher's personnel can adjust show board angle at any time and make show board and perpendicular to the ground, make things convenient for teacher's personnel to operate and use and improve teaching efficiency, its technical scheme as follows:
the utility model provides an education and teaching is with lift panel, it includes PMKD 1, stationary mast 2, lift cylinder 3, activity diaphragm 4, connects crossbeam 5, show riser 6, locking device 7, its characterized in that: a fixed upright post 2 is fixedly connected to the middle of the top end surface of the fixed bottom plate 1, a lifting cylinder 3 is fixedly connected to the middle of the upper part of the rear top end surface of the fixed upright post 2, a movable transverse plate 4 is inserted into the middle of the top end surface of the fixed upright post 2, a connecting cross beam 5 is fixedly connected to the middle of the front top end surface of the movable transverse plate 4, a display vertical plate 6 is inserted into the top end surface of the connecting cross beam 5, a locking device 7 is inserted into the center of the left top end surface of the connecting cross beam 5, the fixed upright post 2 is composed of a support plate 2-1, a notch 2-2 and a rotating shaft 2-3, a notch 2-2 is arranged in the middle of the upper edge of the front top end surface of the support plate 2-1, a rotating shaft 2-3 is connected to the middle of the upper edge of the left and right top end surfaces inside the notch 2-2, the rotating shaft, the connecting beam 5 consists of a pillar 5-1, a chuck 5-2 and a threaded opening 5-3, the chuck 5-2 is fixedly connected at the center of the top surface of the right side of the pillar 5-1, the threaded opening 5-3 is arranged at the center of the top surface of the left side of the pillar 5-1, the vertical display plate 6 consists of a display plate 6-1 and an insert ring 6-2, the left edge and the right edge of the top surface of the display plate 6-1 are symmetrically and respectively and fixedly connected with the insert ring 6-2, the inner diameter of the insert ring 6-2 is matched with the outer diameter of the pillar 5-1, the locking device 7 consists of a column 7-1, a rubber cushion 7-2 and a threaded column 7-3, the rubber cushion 7-2 is fixedly connected at the center of the top surface of the right side of the column 7-1, the right top end surface of the rubber mat 7-2 is fixedly connected with a threaded column 7-3, and the threaded column 7-3 is inserted into the threaded opening 5-3.
The utility model has the advantages that: in order to solve teacher's personnel when using show board show teaching content, teacher's personnel can be quick at any time adjust the show board height to teacher's personnel can adjust show board angle at any time and make show board and perpendicular to the ground, make things convenient for teacher's personnel to operate and use and improve teaching efficiency.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the fixing column 2 of the present invention;
fig. 3 is a schematic structural view of the connecting beam 5 of the present invention;
fig. 4 is a schematic structural view of the display vertical plate 6 of the present invention;
fig. 5 is a schematic structural diagram of the locking device 7 of the present invention.
The specific implementation mode is as follows:
refer to fig. 1 fig. 2 fig. 3 fig. 4 fig. 5 a education and teaching is with lift panel, it includes PMKD 1, fixed post 2, lift cylinder 3, activity diaphragm 4, connects crossbeam 5, show riser 6, locking device 7, its characterized in that: a fixed upright post 2 is fixedly connected to the middle of the top end surface of the fixed bottom plate 1, a lifting cylinder 3 is fixedly connected to the middle of the upper part of the rear top end surface of the fixed upright post 2, a movable transverse plate 4 is inserted into the middle of the top end surface of the fixed upright post 2, a connecting cross beam 5 is fixedly connected to the middle of the front top end surface of the movable transverse plate 4, a display vertical plate 6 is inserted into the top end surface of the connecting cross beam 5, a locking device 7 is inserted into the center of the left top end surface of the connecting cross beam 5, the fixed upright post 2 is composed of a support plate 2-1, a notch 2-2 and a rotating shaft 2-3, a notch 2-2 is arranged in the middle of the upper edge of the front top end surface of the support plate 2-1, a rotating shaft 2-3 is connected to the middle of the upper edge of the left and right top end surfaces inside the notch 2-2, the rotating shaft, the connecting beam 5 consists of a support column 5-1, a chuck 5-2 and a threaded opening 5-3, the chuck 5-2 is fixedly connected at the center of the top surface of the right side of the support column 5-1, the threaded opening 5-3 is arranged at the center of the top surface of the left side of the support column 5-1, the vertical display plate 6 consists of a display plate 6-1 and an insert ring 6-2, the left edge and the right edge of the top surface of the display plate 6-1 are symmetrically and respectively and fixedly connected with the insert ring 6-2, the inner diameter of the insert ring 6-2 is matched with the outer diameter of the support column 5-1, the locking device 7 consists of a column 7-1, a rubber cushion 7-2 and a threaded column 7-3, the rubber cushion 7-2 is fixedly connected at the center of the top surface of the right side of the column 7-1, the threaded column 7-3 is fixedly connected at the top surface of the right side, the threaded column 7-3 is inserted into the threaded opening 5-3.
When the multifunctional pen is used, the fixed base plate 1 is firstly placed on the ground, then the lifting cylinder 3 is started to enable the telescopic column on the lifting cylinder 3 to ascend, the movable transverse plate 4 rotates on the rotating shaft 2-3 on the fixed upright post 2, the rotating shaft 2-3 rotates in the notch 2-2, the inserting ring 6-2 on the display vertical plate 6 rotates on the supporting post 5-1 on the connecting cross beam 5, the display plate 6-1 ascends and descends, finally, the column 7-1 on the locking device 7 is rotated after adjustment is finished, the threaded column 7-3 is inserted into the threaded opening 5-3, the rubber pad 7-2 is in contact with the inserting ring 6-2, and a student can write on the display plate 6-1 by using the signal pen.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides an education and teaching is with lift panel, includes PMKD (1), stationary mast (2), lift cylinder (3), activity diaphragm (4), connects crossbeam (5), show riser (6), locking device (7), its characterized in that: the improved lifting device is characterized in that a fixed stand column (2) is fixedly connected to the middle of the upper top end surface of the fixed bottom plate (1), a lifting cylinder (3) is fixedly connected to the middle of the upper top end surface of the rear portion of the fixed stand column (2), a movable transverse plate (4) is inserted into the middle of the upper top end surface of the fixed stand column (2), a connecting cross beam (5) is fixedly connected to the middle of the front top end surface of the movable transverse plate (4), a display vertical plate (6) is inserted into the side top end surface of the connecting cross beam (5), and a locking device (7) is inserted into the center of the left side top end surface of.
2. The lifting display board for education and teaching of claim 1, wherein: the fixed stand column (2) is composed of a support plate (2-1), a notch (2-2) and a rotating shaft (2-3), the notch (2-2) is arranged in the middle of the upper edge of the front top end surface of the support plate (2-1), the rotating shaft (2-3) is connected in the middle of the upper edge of the top end surface of the left side and the right side in the notch (2-2), and the rotating shaft (2-3) is connected with the top end surface of the inner side of the notch (2-2) through bearings.
3. The lifting display board for education and teaching of claim 1, wherein: the connecting beam (5) is composed of a support column (5-1), a chuck (5-2) and a threaded opening (5-3), the chuck (5-2) is fixedly connected to the center of the circle of the top end surface of the right side of the support column (5-1), and the threaded opening (5-3) is arranged at the center of the circle of the top end surface of the left side of the support column (5-1).
4. The lifting display board for education and teaching of claim 3, wherein: the vertical display plate (6) is composed of a display plate (6-1) and inserting rings (6-2), the left edge and the right edge of the surface of the upper top end of the display plate (6-1) are symmetrically and fixedly connected with the inserting rings (6-2), and the inner diameter of each inserting ring (6-2) is matched with the outer diameter of the support column (5-1).
5. The lifting display board for education and teaching of claim 3, wherein: the locking device (7) is composed of a column (7-1), a rubber mat (7-2) and a threaded column (7-3), the rubber mat (7-2) is fixedly connected to the circle center of the surface of the top end of the right side of the column (7-1), the threaded column (7-3) is fixedly connected to the surface of the top end of the right side of the rubber mat (7-2), and the threaded column (7-3) is inserted into the threaded opening (5-3).
CN201921486901.0U 2019-09-07 2019-09-07 Education and teaching are with lift panel Active CN210627573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921486901.0U CN210627573U (en) 2019-09-07 2019-09-07 Education and teaching are with lift panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921486901.0U CN210627573U (en) 2019-09-07 2019-09-07 Education and teaching are with lift panel

Publications (1)

Publication Number Publication Date
CN210627573U true CN210627573U (en) 2020-05-26

Family

ID=70761080

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921486901.0U Active CN210627573U (en) 2019-09-07 2019-09-07 Education and teaching are with lift panel

Country Status (1)

Country Link
CN (1) CN210627573U (en)

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