CN214504631U

CN214504631U - Computer teaching auxiliary teaching aid

Info

Publication number: CN214504631U
Application number: CN202120554299.0U
Authority: CN
Inventors: 卞慧敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-10-26
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a computer teaching auxiliary teaching aid, which comprises a bottom plate and a display body positioned above the bottom plate, wherein the outside of the display body is provided with an adjusting and positioning mechanism, and the top of the bottom plate is provided with a lifting mechanism; adjust positioning mechanism includes fixed frame, fixed frame's inside rotation installs the pivot, and the surface of pivot and the fixed surface installation of display body, the utility model relates to a teaching assistance teaching aid technical field. This computer teaching auxiliary teaching aid adjusts positioning mechanism through the outside setting at the display body, utilizes fixed frame and pivot fixed display body to make the display body can rotate along the pivot, the spring that the cooperation set up, slip post and draw-in groove carry on spacingly to the display body, spacing process is relieved to extension frame, magnetism post and the magnetism handle that sets up simultaneously, conveniently switches different display screens according to computer teaching process, promotes teaching efficiency.

Description

Computer teaching auxiliary teaching aid

Technical Field

The utility model relates to a teaching assistance teaching aid technical field specifically is a computer teaching assistance teaching aid.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. A computer that is composed of a hardware system and a software system and does not have any software installed is called a bare metal. The computer can be divided into a super computer, an industrial control computer, a network computer, a personal computer and an embedded computer, and more advanced computers comprise a biological computer, a photon computer, a quantum computer and the like.

Current computer teaching aid can not switch different display screens according to computer teaching process, and teaching efficiency is lower to computer teaching aid highly fixed can not provide suitable height according to teacher or student's user demand, for this reason, the utility model provides a computer teaching assists teaching aid to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a computer teaching assists teaching aid has solved current computer teaching aid, can not switch different display screens according to computer teaching process, can not provide the problem of suitable height according to teacher or student's user demand.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer teaching aid comprises a bottom plate and a display body positioned above the bottom plate, wherein an adjusting and positioning mechanism is arranged outside the display body, and a lifting mechanism is arranged at the top of the bottom plate; adjusting positioning mechanism includes fixed frame, fixed frame's inside is rotated and is installed the pivot, and the surface of pivot and the fixed surface installation of display body, the equal slidable mounting in fixed frame's both sides has the slip post, two the looks remote site of slip post all runs through fixed frame and extends to fixed frame's outside, the draw-in groove has all been seted up to the both sides of display body, and the internal surface of draw-in groove and the surface joint of slip post, the surface cover of slip post is equipped with the spring, and the one end of spring and fixed frame's fixed surface installation, the equal fixed mounting in fixed frame's both sides has the extension frame, two the equal fixed mounting in opposite side of extension frame has the magnetism post, the one end fixed mounting of slip post has the magnetism handle, and produces magnetic attraction between magnetism handle and the magnetism post.

Preferably, the lifting mechanism comprises a fixed seat fixedly mounted at the top of the bottom plate, and a sliding seat is slidably mounted on the inner surface of the fixed seat.

Preferably, the top of the sliding seat penetrates through the fixed seat and extends to the outside of the fixed seat, and the top of the sliding seat is fixedly installed with the bottom of the fixed frame.

Preferably, one side of the sliding seat is fixedly provided with a rack, and the surface of the fixed seat is fixedly provided with a folded plate.

Preferably, a driving motor is fixedly mounted on one side of the folded plate, and a rotating rod is fixedly mounted at the output end of the driving motor through a coupler.

Preferably, one end of the rotating rod is fixedly provided with a gear, and one side of the gear is meshed with one side of the rack.

Advantageous effects

The utility model provides a computer teaching auxiliary teaching aid. Compared with the prior art, the method has the following beneficial effects:

(1) this computer teaching auxiliary teaching aid sets up through the outside at the display body and adjusts positioning mechanism, utilizes fixed frame and pivot fixed display body to make the display body can rotate along the pivot, the spring that the cooperation set up, slip post and draw-in groove carry on spacingly to the display body, spacing process is relieved to extension frame, magnetism post and the magnetism handle that sets up simultaneously, conveniently switches different display screens according to computer teaching process, promotes teaching efficiency.

(2) This computer teaching auxiliary teaching aid sets up elevating system through the top at the bottom plate, utilizes driving motor to provide power take off, through bull stick and gear transmission power, the meshing process of cooperation wheel and rack for the sliding seat can reciprocate along the fixing base, and the convenience provides suitable height according to teacher or student's user demand, and easy operation is convenient to use.

Drawings

Fig. 1 is a perspective view of the external structure of the present invention;

fig. 2 is an exploded perspective view of the adjusting and positioning mechanism of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the lifting mechanism of the present invention.

In the figure: 1-bottom plate, 2-display body, 3-adjusting positioning mechanism, 31-fixed frame, 32-rotating shaft, 33-sliding column, 34-clamping groove, 35-spring, 36-extending frame, 37-magnetic column, 38-magnetic handle, 4-lifting mechanism, 41-fixed seat, 42-sliding seat, 43-rack, 44-folded plate, 45-driving motor, 46-rotating rod and 47-gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a computer teaching aid comprises a bottom plate 1 and a display body 2 positioned above the bottom plate 1, wherein the display body 2 is connected with an external host, an adjusting and positioning mechanism 3 is arranged outside the display body 2, and a lifting mechanism 4 is arranged at the top of the bottom plate 1; the adjusting and positioning mechanism 3 comprises a fixed frame 31, a rotating shaft 32 is rotatably mounted inside the fixed frame 31, the outer surface of the rotating shaft 32 is fixedly mounted with the outer surface of the display body 2, sliding columns 33 are slidably mounted on both sides of the fixed frame 31, opposite ends of the two sliding columns 33 penetrate through the fixed frame 31 and extend to the outside of the fixed frame 31, clamping grooves 34 are formed on both sides of the display body 2, the inner surface of each clamping groove 34 is clamped with the outer surface of each sliding column 33, a spring 35 is sleeved on the outer surface of each sliding column 33, one end of each spring 35 is fixedly mounted with the surface of the fixed frame 31, extending frames 36 are fixedly mounted on both sides of the fixed frame 31, magnetic columns 37 are fixedly mounted on opposite sides of the two extending frames 36, each magnetic column 37 is made of a magnetic material, a magnetic handle 38 is fixedly mounted on one end of each sliding column 33, and a round hole formed in each magnetic handle 38 is matched with the magnetic column 37, and produce magnetic attraction between magnetism handle 38 and the magnetism post 37, magnetic attraction between magnetism handle 38 and the magnetism post 37 only can be fixed when magnetism post 37 and the laminating of magnetism handle 38, adjust positioning mechanism 3 through the outside at display body 2 sets up, utilize fixed frame 31 and pivot 32 fixed display body 2, and make display body 2 rotate along pivot 32, the cooperation spring 35 that sets up, slip post 33 and draw-in groove 34 are spacing to display body 2, the extension frame 36 that sets up simultaneously, spacing process is relieved to magnetism post 37 and magnetism handle 38, the convenience is according to the different display screens of computer teaching process switching, promote teaching efficiency.

Referring to fig. 3, the lifting mechanism 4 includes a fixing base 41 fixedly mounted on the top of the bottom plate 1, a sliding base 42 is slidably mounted on an inner surface of the fixing base 41, a top portion of the sliding base 42 penetrates through the fixing base 41 and extends to an outside of the fixing base 41, a top portion of the sliding base 42 is fixedly mounted on the bottom of the fixing frame 31, a rack 43 is fixedly mounted on one side of the sliding base 42, a folded plate 44 is fixedly mounted on a surface of the fixing base 41, a driving motor 45 is fixedly mounted on one side of the folded plate 44, the driving motor 45 is electrically connected with an external power source, the driving motor 45 is a three-phase asynchronous motor, a rotating rod 46 is fixedly mounted on an output end of the driving motor 45 through a coupler, a gear 47 is fixedly mounted on one end of the rotating rod 46, and one side of the gear 47 is engaged with one side of the rack 43.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, firstly the magnetic handle 38 is pulled, the magnetic handle 38 moves to one side to enable the sliding column 33 to move to one side, the sliding column 33 moves to one side to enable the sliding column 33 to be separated from the clamping groove 34, at the moment, the spring 35 is stretched, the magnetic handle 38 is pulled until the magnetic column 37 completely enters the round hole at one side of the magnetic handle 38, at the moment, the magnetic handle 38 is fixed by utilizing the magnetic attraction force generated between the magnetic handle 38 and the magnetic column 37, then the display body 2 is rotated, at the moment, the magnetic handle 38 is pulled reversely to overcome the magnetic attraction force between the magnetic handle 38 and the magnetic column 37, the sliding column 33 recovers the initial state and is clamped in the clamping groove 34 under the action of the spring 35, when the height of the device needs to be adjusted, at the moment, the driving motor 45 is started, the rotating rod 46 is driven to rotate by the driving motor 45, the rotating rod 46 further drives the gear 47 to rotate, the gear 47 then drives the rack 43 to move to one side, rack 43 moves to one side and drives sliding seat 42 this moment and reciprocate at the internal surface of fixing base 41, conveniently provides suitable height according to teacher or student's user demand, and easy operation uses conveniently, is the theory of operation of a computer teaching assistance teaching aid more than.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer teaching auxiliary teaching aid, includes bottom plate (1) and display body (2) that are located bottom plate (1) top, its characterized in that: an adjusting and positioning mechanism (3) is arranged outside the display body (2), and a lifting mechanism (4) is arranged at the top of the bottom plate (1);

adjusting positioning mechanism (3) includes fixed frame (31), pivot (32) are installed in the inside rotation of fixed frame (31), and the surface of pivot (32) and the outer fixed surface installation of display body (2), the equal slidable mounting in both sides of fixed frame (31) has slip post (33), two the looks remote site of slip post (33) all runs through fixed frame (31) and extends to the outside of fixed frame (31), draw-in groove (34) have all been seted up to the both sides of display body (2), and the internal surface of draw-in groove (34) and the surface joint of slip post (33), the surface cover of slip post (33) is equipped with spring (35), and the fixed surface installation of the one end of spring (35) and fixed frame (31), the equal fixed mounting in both sides of fixed frame (31) has extension frame (36), two the equal fixed mounting in opposite side of extension frame (36) has magnetism post (37), one end of the sliding column (33) is fixedly provided with a magnetic handle (38), and magnetic attraction is generated between the magnetic handle (38) and the magnetic column (37).

2. A computer teaching aid as claimed in claim 1, wherein: elevating system (4) are including fixed mounting at bottom plate (1) top fixing base (41), and the internal surface slidable mounting of fixing base (41) has sliding seat (42).

3. A computer teaching aid as claimed in claim 2, wherein: the top of the sliding seat (42) penetrates through the fixed seat (41) and extends to the outside of the fixed seat (41), and the top of the sliding seat (42) is fixedly installed with the bottom of the fixed frame (31).

4. A computer teaching aid as claimed in claim 2, wherein: one side of the sliding seat (42) is fixedly provided with a rack (43), and the surface of the fixed seat (41) is fixedly provided with a folded plate (44).

5. A computer teaching aid according to claim 4, wherein: one side fixed mounting of folded plate (44) has driving motor (45), and driving motor's (45) output has bull stick (46) through shaft coupling fixed mounting.

6. A computer teaching aid according to claim 5, wherein: one end of the rotating rod (46) is fixedly provided with a gear (47), and one side of the gear (47) is meshed with one side of the rack (43).