CN212437917U - Computer teaching is with exhibition frame - Google Patents

Abstract

The utility model discloses a computer teaching is with exhibition frame, including the show board, the equal fixedly connected with cardboard in both sides of show board, the bracing piece has been cup jointed to the inside of cardboard, one side welding of bracing piece has the backup pad, the bottom welding of bracing piece has the base, the lower fixed surface of base is connected with the universal wheel, there is the hasp one side at show board top through hinged joint, the quantity of bracing piece is two, the fixed surface of one of them bracing piece is connected with limit stop, one side that the base was kept away from to the bracing piece is rotated and is linked there is the rotary drum. This computer teaching is with exhibition frame through set up the table beside the show board, uses computer and show board simultaneously in the time of can making the teacher teach, no longer need make a round trip to walk about, the cooperation of rotary drum and table for behind one's back of show board can be received to the table, has reduced occuping of space.

Description

Computer teaching is with exhibition frame

Technical Field

The utility model relates to a teaching exhibition frame technical field specifically is a computer teaching is with exhibition frame.

Background

At present, the society is in an information age, and more schools develop computer teaching.

During teacher's computer teaching, also need on the show board writing, computer and show board can not place together under the general condition, and this just needs the teacher to make a round trip to walk about that does not stop, and the space of school or education mechanism is comparatively limited again for a few, is not convenient for set up the equipment of desk and the like again next door of show board, consequently just needs a convenient teacher writing to conveniently operate the computer again to the equipment that can not occupy too much space satisfies current demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a computer teaching is with exhibition frame has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a computer teaching is with exhibition frame, includes the show board, the equal fixedly connected with cardboard in both sides of show board, the bracing piece has been cup jointed to the inside of cardboard, the welding of one side of bracing piece has the backup pad, the welding of the bottom of bracing piece has the base, the lower fixed surface of base is connected with the universal wheel, there is the hasp one side at show board top through hinged joint, the quantity of bracing piece is two, the fixed surface of one of them bracing piece is connected with limit stop, one side that the base was kept away from to the bracing piece is rotated and is linked there is the rotary drum, the rotary drum with limit stop's upper surface swing joint, the inner wall of rotary drum rotates through the bearing and is connected with the table, one side swing joint of table.

Optionally, the number of universal wheels is four, and every two universal wheels are a set of fixed connection respectively in the lower surface of base.

Optionally, the number of the supporting plates is four, and one side of the supporting plate, which is far away from the supporting rod, is fixedly connected with the base.

Optionally, the number of the clamping plates is two, and the two clamping plates are symmetrically arranged by taking the vertical central line of the display board as a symmetry axis.

Optionally, the upper surface of the table is provided with a storage groove, and the upper surface of the storage groove is provided with a vent.

Optionally, the bottom of the display board is fixedly connected with a storage board.

(III) advantageous effects

The utility model provides a computer teaching is with exhibition frame possesses following beneficial effect:

this computer teaching is with exhibition frame through setting up the table beside the show board, uses computer and show board simultaneously in the time of can making teacher's teaching, no longer need make a round trip to move, the cooperation of rotary drum, bearing and table for behind one's back of show board can be received to the table, has reduced occuping of space, through the universal wheel that sets up on the base, can with the more convenient required position of removal of exhibition frame.

Drawings

Fig. 1 is an isometric structural schematic diagram of the present invention;

FIG. 2 is a schematic structural view of a cross section of the table top of the present invention;

fig. 3 is a schematic structural diagram of a section of the rotary drum of the present invention.

In the figure: 1. a display board; 2. clamping a plate; 3. a support bar; 4. a support plate; 5. a base; 6. a universal wheel; 7. locking; 8. a limit stop block; 9. a rotating drum; 10. a table plate; 11. desk legs; 12. a storage groove; 13. a vent; 14. an object placing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a computer teaching display stand comprises a display board 1, wherein the bottom of the display board 1 is fixedly connected with a storage board 14, two clamping boards 2 are fixedly connected with both sides of the display board 1, the number of the clamping boards 2 is two, the two clamping plates 2 are symmetrically arranged by taking the vertical central line of the display plate 1 as a symmetrical axis, the supporting rods 3 are sleeved in the clamping plates 2, the supporting plates 4 are welded on one sides of the supporting rods 3, the bases 5 are welded at the bottoms of the supporting rods 3, the number of the supporting plates 4 is four, and one side of the supporting plate 4 far away from the supporting rod 3 is fixedly connected with the base 5 to form a triangular support, the display board 1 can be more stable and is not easy to shake, the universal wheels 6 are fixedly connected with the lower surface of the base 5, and through the universal wheels 6 arranged on the base 5, the display rack can be moved to a required position more conveniently, the number of the universal wheels 6 is four, and every two universal wheels 6 are in a group and are fixedly connected to the lower surface of the base 5 respectively;

one side of the top of the display board 1 is connected with a lock catch 7 through a hinge, a table board 10 can be folded and fixed behind the display board 1 through the lock catch 7, when in use, the lock catch 7 is broken off, the table board can be put down, the number of the support rods 3 is two, one surface of one support rod 3 is fixedly connected with a limit stop 8, one side of the support rod 3, which is far away from the base 5, is rotatably connected with a rotary drum 9, the rotary drum 9 is movably connected with the upper surface of the limit stop 8, the limit stop 8 can prevent the rotary drum 9 from sliding downwards, the inner wall of the rotary drum 9 is rotatably connected with the table board 10 through a bearing, the table board 10 can receive the back of the display board 1 through the matching arrangement of the rotary drum 9 and the table board 10, the occupation of space is reduced, the table board 10 is arranged beside the display board 1, a teacher can use a computer, the upper surface of the table plate 10 is provided with a storage groove 12, the upper surface of the storage groove 12 is provided with a vent 13, one side of the lower surface of the table plate 10 is movably connected with table legs 11, and after the table legs 11 are folded, the table legs can be fixed with anti-skidding blocks arranged in the groove, so that the table legs are not easy to shake.

In summary, the computer teaching display rack comprises the following use steps:

1. when in use, the lock catch 7 is opened, the table plate 10 is put down, and the table plate is rotated to the required position through the rotary drum 9

The computer can be used by placing the computer into the storage groove 12 after the desk legs 11 are placed horizontally.

2. After use, the table legs 11 are received in the grooves arranged on the lower surface of the table board 10 and are anti-skid in the grooves

After the blocks are fixed, the table plate 10 is rotated to the back of the display plate 1, and the lock catch 7 is buckled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a computer teaching is with exhibition frame, includes show board (1), its characterized in that: the two sides of the display board (1) are both fixedly connected with clamping boards (2), the inside of each clamping board (2) is sleeved with a supporting rod (3), a supporting plate (4) is welded at one side of the supporting rod (3), a base (5) is welded at the bottom of the supporting rod (3), the lower surface of the base (5) is fixedly connected with a universal wheel (6), one side of the top of the display board (1) is connected with a lock catch (7) through a hinge, the number of the supporting rods (3) is two, a limit stop block (8) is fixedly connected to the surface of one supporting rod (3), a rotary drum (9) is rotatably connected to one side of the supporting rod (3) far away from the base (5), the rotary drum (9) is movably connected with the upper surface of the limit stop (8), the inner wall of the rotary drum (9) is rotationally connected with a table plate (10) through a bearing, one side of the lower surface of the desk plate (10) is movably connected with desk legs (11).

2. The display rack for computer teaching according to claim 1, wherein: the number of the universal wheels (6) is four, and every two universal wheels (6) are fixedly connected to the lower surface of the base (5) in a group.

3. The display rack for computer teaching according to claim 1, wherein: the number of the supporting plates (4) is four, and one side, far away from the supporting rod (3), of each supporting plate (4) is fixedly connected with the base (5).

4. The display rack for computer teaching according to claim 1, wherein: the display board is characterized in that the number of the clamping boards (2) is two, and the two clamping boards (2) are symmetrically arranged by taking a vertical central line of the display board (1) as a symmetry axis.

5. The display rack for computer teaching according to claim 1, wherein: the upper surface of the table plate (10) is provided with a storage groove (12), and the upper surface of the storage groove (12) is provided with a ventilation opening (13).

6. The display rack for computer teaching according to claim 1, wherein: the bottom of the display board (1) is fixedly connected with a storage board (14).

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