CN214386549U - Teaching platform - Google Patents
Teaching platform Download PDFInfo
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- CN214386549U CN214386549U CN202120118071.7U CN202120118071U CN214386549U CN 214386549 U CN214386549 U CN 214386549U CN 202120118071 U CN202120118071 U CN 202120118071U CN 214386549 U CN214386549 U CN 214386549U
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Abstract
The application belongs to and removes portable teaching device, especially relates to a teaching platform. Comprises a bottom supporting piece, a supporting component, a movable table top and a movable shade; the bottom support includes a support plate, the support assembly including: the mounting seat, the supporting rod and the sliding rod; the mount pad is including the bottom plate that is provided with two bar holes, the bottom plate passes through the bar pot head and establishes on the connecting strip, is provided with two support curb plates between two bar holes, supports the vertical setting of curb plate, the bracing piece is Y shape structure, and the top of main arm and sub-arm articulates at the activity mesa downside. The utility model provides a teaching platform has installed the shade structure that can follow the high synchronous change of desktop additional on the basis of traditional podium table, and the folding of whole device can be convenient simultaneously is accomodate, uses only to need two round pin axles of downside and bolt group structure can carry out fast assembly, and simple structure is light, is applicable to occasions such as various teaching and speech.
Description
Technical Field
The application belongs to and removes portable teaching device, especially relates to a teaching platform.
Background
Because of the influence of epidemic situations at home and abroad, the necessary limitation of gathering activities is implemented in areas including cities in China, although schools, training institutions and the like carry out popularization and experiments in the aspects of online teaching, video teaching and the like in the teaching and training processes, the effect of the gathering activities is still not more visual and effective than that of on-site teaching, the mode of on-site teaching can be returned as soon as possible after the limitation is removed, and meanwhile, some necessary gathering activities cannot be completely limited, which brings hidden dangers to the repeated development of the epidemic situations, so that at the present of the epidemic situations, single person and single seat are advocated in the on-site teaching process of many teaching or training places and the risks are reduced by using simple isolation measures, but the scheme at present only uses a simple shielding structure to carry out regional division, the used shielding structure is generally a transparent mask, and the size of the mask is generally fixed, when in use, the desk is generally matched with a fixed platform teacher desk and the like, is flexible and inconvenient to use, and is too troublesome to temporarily install and use in temporary places and the like.
Disclosure of Invention
The application aims to provide a teaching platform which is simple in structure and convenient to disassemble and assemble and is used for training occasions such as lectures.
In order to achieve the purpose, the following technical scheme is adopted in the application.
A teaching platform comprises a bottom support member 1, a support assembly 2, a movable table top 3 and a movable shade 4;
the bottom support piece 1 comprises a support plate 1a, two connecting parts 1b are arranged on the upper end face of the support plate 1a, and the connecting parts 1b are respectively arranged on the left side and the right side of the upper end face of the support plate 1 a; the connecting part 1b is composed of two connecting strips 1c which are arranged oppositely and extend along the front-back direction, the top of each connecting strip 1c is provided with a fixing lug 1d, and the fixing lug 1d is provided with a fixing hole 1 e;
the support assembly 2 comprises: the mounting seat 20, the support rod 21 and the slide rod 22;
the mounting seat 20 comprises a bottom plate provided with two strip-shaped holes 20a, the bottom plate is sleeved on the connecting strip 1c through the strip-shaped holes 20a, two supporting side plates 20b are arranged between the two strip-shaped holes 20a, the supporting side plates 20b are vertically arranged, arc-shaped guide holes 20c are formed in the supporting side plates 20b, connecting holes 20d are formed in positions corresponding to the circle centers of the arc-shaped guide holes 20c, and the connecting holes are sleeved with the fixing holes 1e through connecting rotating shafts 90;
the supporting rod 21 is of a Y-shaped structure and comprises a vertical main arm and an auxiliary arm extending to the front side, a through hole capable of being sleeved on the connecting rotating shaft 90 is formed in the lower end of the main arm, the bottom of the main arm is clamped between the two supporting side plates 20b in a swinging mode, a connecting sleeve 20e is arranged on the upper side of the through hole, and the connecting sleeves 2e are arranged on two sides of the main arm and can extend into the arc-shaped guide hole 20c in a sliding mode; the arc-shaped guide holes 20c on the two sides are connected with the connecting sleeve 2e through a bolt group 91 with adjustable tightness; the top of the support rod 21 is provided with a cavity, the slide rod 22 can be slidably inserted into the cavity, the slide rod 21 and the cavity are correspondingly provided with a plurality of wedge holes, and the slide rod and the support rod 21 are connected through a pin shaft 92 inserted into the wedge holes;
the tops of the main arm and the auxiliary arm are hinged to the lower side of the movable table top; a connecting shaft 93 is arranged at the rear side of the movable table top 3; the movable shade 4 with the U-shaped section is buckled at the rear side of the movable table top 3 through a connecting shaft.
The teaching platform is further improved or optimized, and through holes 4a are formed in two sides of the movable shade and can be sleeved on the connecting shaft; the connecting shaft extends out from two sides of the movable shade, and the extending parts of the two sides are fixed through clamp springs 80.
The teaching platform is further improved or optimized, an arc-shaped groove 4b is formed in the inner side of the movable shade, and the axis corresponding to the arc-shaped groove 4b is coaxial with the through hole 4 a; the two sides of the movable table top 3 are provided with convex parts 3a which can be clamped into the arc-shaped grooves 4b, and the convex parts 3a at the two sides are respectively clamped into the arc-shaped grooves at the inner side of the movable shade 4.
The teaching platform is further improved or optimized, and the teaching platform further comprises a balancing weight arranged at the bottom of the movable shade.
The beneficial effects are that:
the teaching platform is additionally provided with a shade structure which can synchronously change along with the height of a table top on the basis of the traditional platform table, meanwhile, the whole device can be conveniently folded and stored, the rapid assembly can be carried out only by using two pin shafts and bolt group structures at the lower side, the structure is simple and light, and the teaching platform is suitable for various teaching and speech occasions;
drawings
FIG. 1 is a schematic diagram of a teaching platform;
fig. 2 is an assembly schematic of a teaching platform.
Detailed Description
The present application will be described in detail with reference to specific examples.
As shown in figure 1, 2, the utility model provides a teaching platform, the installation of mainly acting one kind is convenient for use, transport dismouting that can be convenient, and be provided with the activity shade, and wherein the angle height of platform can freely be adjusted, and the activity shade then along with the high and the synchronous automatic change of angle of platform, guarantees to keep apart all around, prevents the splash.
The basic structure of the device comprises a bottom support member 1, a support component 2, a movable table top 3 and a movable shade 4;
the bottom support piece 1 comprises a support plate 1a, two connecting parts 1b are arranged on the upper end face of the support plate 1a, and the connecting parts 1b are respectively arranged on the left side and the right side of the upper end face of the support plate 1 a; the connecting part 1b is composed of two connecting strips 1c which are arranged oppositely and extend along the front-back direction, the top of each connecting strip 1c is provided with a fixing lug 1d, and the fixing lug 1d is provided with a fixing hole 1 e;
the support assembly 2 comprises: the mounting seat 20, the support rod 21 and the slide rod 22;
the mounting seat 20 comprises a bottom plate provided with two strip-shaped holes 20a, the bottom plate is sleeved on the connecting strip 1c through the strip-shaped holes 20a, two supporting side plates 20b are arranged between the two strip-shaped holes 20a, the supporting side plates 20b are vertically arranged, arc-shaped guide holes 20c are formed in the supporting side plates 20b, connecting holes 20d are formed in positions corresponding to the circle centers of the arc-shaped guide holes 20c, and the connecting holes are sleeved with the fixing holes 1e through connecting rotating shafts 90;
the supporting rod 21 is of a Y-shaped structure and comprises a vertical main arm and an auxiliary arm extending to the front side, a through hole capable of being sleeved on the connecting rotating shaft 90 is formed in the lower end of the main arm, the bottom of the main arm is clamped between the two supporting side plates 20b in a swinging mode, a connecting sleeve 20e is arranged on the upper side of the through hole, and the connecting sleeves 2e are arranged on two sides of the main arm and can extend into the arc-shaped guide hole 20c in a sliding mode; the arc-shaped guide holes 20c on the two sides are connected with the connecting sleeve 2e through a bolt group 91 with adjustable tightness; the top of the support rod 21 is provided with a cavity, the slide rod 22 can be slidably inserted into the cavity, the slide rod 21 and the cavity are correspondingly provided with a plurality of wedge holes, and the slide rod and the support rod 21 are connected through a pin shaft 92 inserted into the wedge holes;
wherein bottom support piece 1 is used for the support positioning, guarantees the stability of platform simultaneously, bottom in this application uses the structure that bar hole and bulge cup jointed for the device can dock the use fast, and fixed method is simple effective, after detaining the mount pad and establishing on bottom support piece 1, uses two bolt group interfaces effectively fixed with it, easy dismounting and be convenient for counterpoint, utilize arc guiding hole and bolt group 91 can be convenient angle of regulation support pole, the nimble use of being convenient for.
As shown in fig. 2, the tops of the main arm and the auxiliary arm are hinged on the lower side of the movable table top; a connecting shaft 93 is arranged at the rear side of the movable table top 3; the movable shade 4 with the U-shaped section is buckled at the rear side of the movable table top 3 through a connecting shaft.
Through holes 4a are formed in the two sides of the movable shade and can be sleeved on the connecting shaft; the connecting shaft extends out from two sides of the movable shade, and the extending parts of the two sides are fixed through clamp springs 80.
An arc-shaped groove 4b is formed in the inner side of the movable shade, and the axis corresponding to the arc-shaped groove 4b is coaxial with the through hole 4 a; the two sides of the movable table top 3 are provided with convex parts 3a which can be clamped into the arc-shaped grooves 4b, and the convex parts 3a at the two sides are respectively clamped into the arc-shaped grooves at the inner side of the movable shade 4.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the protection scope of the present application, and although the present application is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.
Claims (4)
1. A teaching platform is characterized by comprising a bottom support piece, a support assembly, a movable table top and a movable shade;
the bottom supporting piece comprises a supporting plate, two connecting parts are arranged on the upper end face of the supporting plate, and the connecting parts are respectively arranged on the left side and the right side of the upper end face of the supporting plate; the connecting part consists of two connecting strips which are arranged oppositely and extend along the front-back direction, the top of each connecting strip is provided with a fixing lug, and a fixing hole is formed in each fixing lug;
the support assembly includes: the mounting seat, the supporting rod and the sliding rod;
the mounting seat comprises a bottom plate provided with two strip-shaped holes, the bottom plate is sleeved on the connecting strip through the strip-shaped holes, two supporting side plates are arranged between the two strip-shaped holes, the supporting side plates are vertically arranged, arc-shaped guide holes are formed in the supporting side plates, connecting holes are formed in positions corresponding to the centers of the circles of the arc-shaped guide holes, and the connecting holes are sleeved with the fixing holes through connecting rotating shafts;
the support rod is of a Y-shaped structure and comprises a vertical main arm and an auxiliary arm extending to the front side, a through hole capable of being sleeved on the connecting rotating shaft is formed in the lower end of the main arm, the bottom of the main arm is clamped between the two support side plates in a swinging mode, a connecting sleeve is arranged on the upper side of the through hole and arranged on two sides of the main arm and can extend into the arc-shaped guide hole in a sliding mode; the arc-shaped guide holes on the two sides are connected with the connecting sleeve through bolt groups with adjustable tightness; the top of the supporting rod is provided with a cavity, the sliding rod can be slidably inserted into the cavity, the sliding rod and the cavity are correspondingly provided with a plurality of wedge holes, and the sliding rod is connected with the supporting rod through a pin shaft inserted into the wedge holes;
the tops of the main arm and the auxiliary arm are hinged to the lower side of the movable table top; a connecting shaft is arranged at the rear side of the movable table top; the movable shade with the U-shaped section is buckled at the rear side of the movable table top through a connecting shaft.
2. The teaching platform of claim 1, wherein the movable shade is provided with through holes at two sides thereof so as to be sleeved on the connecting shaft; the connecting shaft extends out of two sides of the movable shade and is fixed through a clamp spring.
3. The teaching platform as claimed in claim 2, wherein the inner side of the movable shade is provided with an arc-shaped groove, and the corresponding axis of the arc-shaped groove is coaxial with the through hole; the two sides of the movable table-board are provided with convex parts which can be clamped into the arc-shaped grooves, and the two convex parts are respectively clamped into the arc-shaped grooves on the inner side of the movable shade.
4. The teaching platform of claim 1, further comprising a weight disposed at the bottom of the movable shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118071.7U CN214386549U (en) | 2021-01-15 | 2021-01-15 | Teaching platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120118071.7U CN214386549U (en) | 2021-01-15 | 2021-01-15 | Teaching platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214386549U true CN214386549U (en) | 2021-10-15 |
Family
ID=78045859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120118071.7U Active CN214386549U (en) | 2021-01-15 | 2021-01-15 | Teaching platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214386549U (en) |
-
2021
- 2021-01-15 CN CN202120118071.7U patent/CN214386549U/en active Active
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