CN214790197U

CN214790197U - Computer teaching interaction device

Info

Publication number: CN214790197U
Application number: CN202120362155.5U
Authority: CN
Inventors: 侯丽莹; 马亚琦
Original assignee: Henan Quality Polytechnic
Current assignee: Henan Quality Polytechnic
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-19
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a computer teaching interaction device, which comprises a substrate, four corners of base plate bottom outer wall all are fixed with the damping pivot, are fixed with supporting mechanism in the damping pivot, open in base plate top outer wall left side has the turn-over groove, and the turn-over groove internal rotation installs projection mechanism, rotate between projection mechanism bottom and the turn-over groove bottom inner wall and install electric telescopic handle, open on base plate top outer wall right side has the groove of accomodating, and it has the fixed axle to accomodate to open on the relative both sides inner wall in groove and slide grafting in the guide way, is fixed with the curtain on the fixed axle, and open curtain one side has spacing hole, and the base plate right side rotates and is connected with the stopper with spacing hole grafting complex. The utility model discloses the work can be accomodate to the convenience.

Description

Computer teaching interaction device

Technical Field

The utility model relates to a computer teaching technical field especially relates to a computer teaching interactive installation.

Background

Along with the development of social informatization, people recognize the universality and development prospect of computer application, popularization of computer education becomes a practical need, computer teaching interactive equipment is widely applied to computer teaching in order to improve the computer teaching effect and enrich the interestingness of computer classroom teaching, computer teaching projection equipment is interactive equipment commonly used in computer teaching, teachers present own teaching contents in a picture-text mode through the projection equipment, and interaction and communication are conveniently carried out with students.

The existing computer teaching interaction device has some defects in the using process, for example, the device is inconvenient to use and cannot meet the use requirement due to the fact that the device is inconvenient to store.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer teaching interaction device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer teaching interactive installation, includes the base plate, four corners of base plate bottom outer wall all are fixed with the damping pivot, are fixed with supporting mechanism in the damping pivot, open in base plate top outer wall left side has the turn-over groove, and the turn-over groove internal rotation installs projection mechanism, rotate between projection mechanism bottom and the turn-over groove bottom inner wall and install electric telescopic handle, open on base plate top outer wall right side has the groove of accomodating, and it has the fixed axle to open on the relative both sides inner wall in groove to accomodate to slide to peg graft in the guide way, is fixed with the curtain on the fixed axle, and open curtain one side has spacing hole, and the base plate right side rotates to be connected with spacing hole complex stopper of pegging graft.

Furthermore, the supporting mechanism comprises supporting legs, damping rods are hinged and fixed between the supporting legs and the base plate, clamping semi-rings are fixed at four corners of the outer wall of the bottom of the base plate, and the clamping semi-rings are matched with the supporting legs in a clamping mode.

Furthermore, the projection mechanism comprises a turnover plate, a projector is fixed on the top of the turnover plate, and a cover plate is fixed on the top of the projector.

Furthermore, a positioning rod is fixed on one side of the curtain plate, and a positioning groove which is in insertion fit with the positioning rod is formed at the bottom of the accommodating groove.

Further, the outer wall of the left side of the base plate is further fixed with a handle, and the right side of the base plate is fixed with a moving wheel.

The utility model has the advantages that:

1. the supporting legs of expanding support can be limited by the damping rods, the base plate can be supported conveniently, the clamping semi-rings can limit the supporting legs in a storage state, and the storage effect of the supporting legs is achieved.

2. The adjustment of projecting apparatus at the roll-over groove internal projection angle can be realized through electric telescopic handle's setting, and the apron can shelter from the effect to the projecting apparatus of accomodating in the roll-over groove, and the groove of accomodating can be accomodate the effect to the curtain board, and the stopper can cooperate spacing pore pair curtain board under the vertical state to carry out limiting displacement, is convenient for carry out the teaching activity.

Drawings

Fig. 1 is a schematic sectional view of an embodiment 1 of a computer teaching interaction device provided by the present invention;

fig. 2 is a schematic structural view of a curtain plate of an embodiment 1 of the computer teaching interaction device provided by the present invention;

fig. 3 is a schematic view of an embodiment 2 of the interactive device for computer teaching according to the present invention.

In the figure: the device comprises a base plate 1, a turnover groove 2, a turnover plate 3, a cover plate 4, a projector 5, an electric telescopic rod 6, a clamp connection semi-ring 7, a damping rod 8, a supporting leg 9, a damping rotating shaft 10, a fixing shaft 11, a storage groove 12, a limiting hole 13, a curtain plate 14, a guide groove 15, a limiting block 16, a positioning rod 17, a handle 18 and a movable wheel 19.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-2, a computer teaching interaction device, including base plate 1, four corners of base plate 1 bottom outer wall are all fixed with damping pivot 10, be fixed with supporting mechanism on the damping pivot 10, open on base plate 1 top outer wall left side has turn-over

groove

2, and 2 internal rotations in turn-over groove install projection mechanism, it installs electric telescopic handle 6 to rotate between projection mechanism bottom and the 2 bottom inner walls in turn-over groove, open on base plate 1 top outer wall right side has accomodate groove 12, it has fixed axle 11 to open to have on the relative both sides inner wall in guide way 15 to slide and peg graft, be fixed with curtain board 14 on the fixed axle 11, open on curtain board 14 one side has spacing hole 13, and base plate 1 right side rotates and is connected with spacing block 16 with spacing hole 13 grafting complex.

The supporting mechanism comprises supporting legs 9, damping rods 8 are hinged and fixed between the supporting legs 9 and the base plate 1, clamping half rings 7 are fixed at four corners of the outer wall of the bottom of the base plate 1, the clamping half rings 7 are in clamping fit with the supporting legs 9, the projecting mechanism comprises a turnover plate 3, a projector 5 is fixed at the top of the turnover plate 3, a cover plate 4 is fixed at the top of the projector 5, positioning rods 17 are fixed on one sides of curtain plates 14, and positioning grooves 17 in splicing fit are formed at the bottoms of accommodating grooves 12.

The working principle of the embodiment is as follows: damping rod 8 set up can carry out limiting displacement to the supporting leg 9 that expandes the support, be convenient for carry out supporting displacement to base plate 1, and joint semi-ring 7 can carry out limiting displacement to the supporting leg 9 of accomodating the state, realize the effect of accomodating of supporting leg 9, the setting of electric telescopic handle 6 can realize projecting apparatus 5 in upset groove 2 throw the regulation of angle, apron 4 can shelter from the effect to the projecting apparatus 5 of accomodating in upset groove 2, accomodate groove 12 and can accomodate the effect to curtain board 14, stopper 16 can cooperate spacing hole 13 to carry out limiting displacement to curtain board 14 under the vertical state, be convenient for impart knowledge to students the activity.

Example 2

Referring to fig. 3, this embodiment of a computer teaching interaction device is different from embodiment 1 in that a handle 18 is further fixed to the outer wall of the left side of a substrate 1, and a moving wheel 19 is fixed to the right side of the substrate 1.

The working principle of the embodiment is as follows: the handle 18 can cooperate with the moving wheel 19 to facilitate the worker to drag and transfer the device in the storage state of the device, so that the device can be more convenient to use.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

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

1. A computer teaching interaction device comprises a base plate (1) and is characterized in that damping rotating shafts (10) are fixed at four corners of the outer wall of the bottom of the base plate (1), a supporting mechanism is fixed on each damping rotating shaft (10), a turnover groove (2) is formed in the left side of the outer wall of the top of the base plate (1), and the turnover groove (2) is rotatably provided with a projection mechanism, an electric telescopic rod (6) is rotatably arranged between the bottom of the projection mechanism and the inner wall of the bottom of the turnover groove (2), the right side of the outer wall of the top of the base plate (1) is provided with a containing groove (12), the inner walls of two opposite sides of the containing groove (12) are provided with guide grooves (15) which are inserted with fixed shafts (11) in a sliding way, curtain plates (14) are fixed on the fixed shafts (11), one side of each curtain plate (14) is provided with a limiting hole (13), and the right side of the base plate (1) is rotatably connected with a limiting block (16) which is in splicing fit with the limiting hole (13).

2. The computer teaching interaction device according to claim 1, wherein the supporting mechanism comprises supporting legs (9), damping rods (8) are fixed on the supporting legs (9) in a hinged manner with the base plate (1), clamping semi-rings (7) are fixed at four corners of the outer wall of the bottom of the base plate (1), and the clamping semi-rings (7) are in clamping fit with the supporting legs (9).

3. The computer teaching interaction device according to claim 1, wherein the projection mechanism comprises a flip plate (3), a projector (5) is fixed on the top of the flip plate (3), and a cover plate (4) is fixed on the top of the projector (5).

4. The computer teaching interaction device of claim 1, wherein a positioning rod (17) is fixed on one side of the curtain plate (14), and a positioning slot which is in insertion fit with the positioning rod (17) is formed at the bottom of the accommodating slot (12).

5. The computer teaching interaction device according to claim 1, wherein a handle (18) is further fixed on the outer wall of the left side of the base plate (1), and a moving wheel (19) is fixed on the right side of the base plate (1).