CN214312439U

CN214312439U - Education and teaching are with wisdom classroom display

Info

Publication number: CN214312439U
Application number: CN202120313129.3U
Authority: CN
Inventors: 罗凯; 王文豫; 刘娟芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-28
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a wisdom classroom display for education and teaching relates to classroom display equipment technical field. The utility model discloses a vertical to display body, display body outside and all be provided with a vertical to safety cover, two along its direction of height both sides the safety cover can follow its length direction relative motion on the display body, still include a setting two locking mechanical system on the safety cover. The utility model discloses an at two safety covers of display body external design, two safety covers can be on the display body in opposite directions the motion to reach the protection state and two safety cover detached display states to the display body of two safety cover laminating, the locking mechanical system of rethread design on the safety cover, finally realized the protection of the time after class outside the teaching time to the display body, avoid receiving the damage.

Description

Education and teaching are with wisdom classroom display

Technical Field

The utility model relates to a classroom display device technical field especially relates to an education and teaching is with wisdom classroom display.

Background

The intelligent classroom is characterized in that all information resources related to learning, teaching, scientific research, management and life service in the classroom are integrated, integrated and comprehensively digitalized by using a computer technology, a network technology, a communication technology and a scientific and standardized management bai in the campus, so that unified user management, unified resource management and unified authority control are formed. The mobile equipment is used for connecting the students to the campus network and the Internet through the wireless network in a classroom, so that learning resources are conveniently acquired, and the teachers use the multimedia teaching equipment to connect the wireless network to check the learning conditions of the students, complete lessons preparation and carry out scientific research. The classroom utilization of the core wireless network realizes paperless teaching.

In the wisdom classroom teaching, need use the display, the display screen of current wisdom classroom display is naked state, places in the classroom, is damaged by some students very easily in the after-class time, causes the loss of teaching resource, designs a wisdom classroom display for education and teaching for this reason and solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: thereby be the problem that the exposed state is damaged by some students very easily and cause the loss of education resource in the time of leaving a lesson for solving current wisdom classroom display, the utility model provides a wisdom classroom display is used in education and teaching.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an education and teaching are with wisdom classroom display, includes: a vertical display body, display body outside and all be provided with a vertical safety cover along its direction of height both sides, two the safety cover can follow its length direction relative motion on the display body, in order to form two the protection display body state and two that the safety cover laminated mutually the display body teaching state of safety cover separation still includes one and sets up two be used for on the safety cover will be in two of protection display body state the locking mechanical system of safety cover locking.

Further, the top and the bottom of the display body are symmetrically provided with two rollers, and an arc-shaped groove is formed in each roller.

Further, two one side that the safety cover is close to each other all constructs for the opening, open-ended top and bottom all be provided with a level to and with the slide bar of arc groove looks adaptation, in order to form the slide bar drives the safety cover is followed the arc groove is in the state of motion on the display body is followed display body length direction's two the one end that the slide bar is close to each other all is provided with a locating part, and it is used for preventing the slide bar is followed landing in the arc groove.

Furthermore, the locking mechanism comprises two horizontal handles which are respectively arranged on the two protective covers, the two handles are connected through a horizontal cross rod which penetrates through the two handles, a connecting rod which is L-shaped and is horizontal is fixed at one end of the cross rod which is positioned outside one of the handles, one end of the connecting rod which is close to the other handle is hinged with a locking rod which is provided with a locking hole, and one end of the locking rod which is far away from the connecting rod is connected with the cross rod.

Further, two the bottom of safety cover all is provided with a vertical to supporting mechanism, supporting mechanism includes that one sets up the vertical to loop bar of safety cover bottom, loop bar inside is provided with one can the loop bar is inside along the interior pole of its direction of height motion, still includes one and runs through the loop bar with the level of interior pole is to the threaded rod, the loop bar along its direction of height construct a plurality of with the screw hole of threaded rod looks adaptation.

Furthermore, the bottom of the inner rod is provided with a horizontal bearing plate, and the bottom of the bearing plate is provided with a plurality of universal wheels.

The utility model has the advantages as follows:

the utility model discloses an at two safety covers of display body external design, two safety covers can be on the display body in opposite directions the motion to reach the protection state and two safety cover detached display states to the display body of two safety cover laminating, the locking mechanical system of rethread design on the safety cover, finally realized the protection of the time after class outside the teaching time to the display body, avoid receiving the damage.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a cross-sectional view taken along the line a-a of fig. 2 in accordance with the present invention;

fig. 5 is a perspective view of a part of the structure of the present invention.

Reference numerals: 1. a display body; 11. a roller; 111. an arc-shaped groove; 2. a protective cover; 21. an opening; 22. a slide bar; 23. a limiting member; 3. a locking mechanism; 31. a handle; 32. a cross bar; 33. a connecting rod; 34. a locking lever; 4. a support mechanism; 41. a loop bar; 42. an inner rod; 43. a threaded rod; 44. a threaded hole; 5. a carrier plate; 51. a universal wheel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in FIG. 1, an embodiment of the present invention provides a smart classroom display for education and teaching, which comprises a vertical display body 1, a vertical protective cover 2 is disposed outside the display body 1 and on both sides of the display body in the height direction, two protective covers 2 can move relatively on the display body 1 in the length direction to form a protective display body 1 state in which the two protective covers 2 are attached to each other and a display body 1 teaching state in which the two protective covers 2 are separated from each other, a locking mechanism 3 is disposed on the two protective covers 2 for locking the two protective covers 2 in the protective display body 1 state, when teaching is required, the locking mechanism 3 is opened to move the two protective covers 2 away from each other, thereby exposing the display body 1, after teaching is finished, the two protective covers 2 are attached to each other, the two protective covers 2 are then fixed together by means of a locking mechanism 3.

As shown in fig. 5, two rollers 11 are symmetrically disposed on the top and the bottom of the display body 1, an arc groove 111 is configured on the roller 11, and it should be noted that the roller 11 is fixed on the display body 1.

As shown in fig. 1, 4 and 5, the sides of the two protective covers 2 close to each other are both configured as openings 21, the top and the bottom of each opening 21 are provided with a horizontal sliding rod 22 matching with the arc-shaped groove 111 to form a state that the sliding rod 22 drives the protective covers 2 to move on the display body 1 along the arc-shaped groove 111, and one end of each sliding rod 22 close to each other along the length direction of the display body 1 is provided with a limiting member 23 for preventing the sliding rod 22 from sliding down from the arc-shaped groove 111.

As shown in fig. 1, 2 and 3, the locking mechanism 3 includes two horizontal handles 31 respectively disposed on the two protective covers 2, the two handles 31 are connected by a horizontal cross bar 32 penetrating through the two handles 31, a horizontal connecting bar 33 configured in an L shape is fixed at one end of the cross bar 32 outside one of the handles 31, one end of the connecting bar 33 near the other handle 31 is hinged with a locking bar 34 configured with a locking hole, one end of the locking bar 34 far from the connecting bar 33 is connected with the cross bar 32, it should be noted that the cross bar 32 can be pulled out from the two handles 31, when it is desired to lock two protective covers 2, the crossbar 32 is inserted into the two handles 31, through rotatory locking bar 34, make its one end and the coincidence of the one end of horizontal pole 32, the rethread key locks locking bar 34 and horizontal pole 32, and it is more convenient when also making two safety covers 2 of separation to the design of two handles 31.

As shown in fig. 1, a vertical support mechanism 4 is disposed at the bottom of each of the two protective covers 2, the support mechanism 4 includes a vertical sleeve rod 41 disposed at the bottom of the protective cover 2, an inner rod 42 disposed inside the sleeve rod 41 and capable of moving along the height direction inside the sleeve rod 41, and a horizontal threaded rod 43 penetrating through the sleeve rod 41 and the inner rod 42, the sleeve rod 41 is configured with a plurality of threaded holes 44 along the height direction thereof, which are adapted to the threaded rod 43, so that the height of the entire support mechanism 4 can be adjusted, and the height of the display body 1 can be adjusted.

As shown in fig. 1, 3 and 4, a horizontal bearing plate 5 is disposed at the bottom of the inner rod 42, and a plurality of universal wheels 51 are disposed at the bottom of the bearing plate 5, where it should be noted that the universal wheels 51 have a self-locking function.

Claims

1. The utility model provides an education and teaching are with wisdom classroom display, its characterized in that includes: a vertical display body (1), display body (1) outside and all be provided with a vertical safety cover (2) along its direction of height both sides, two safety cover (2) can follow its length direction relative motion on display body (1), in order to form two protection display body (1) state and two that safety cover (2) laminated mutually display body (1) teaching state of safety cover (2) separation still includes one and sets up two be used for on safety cover (2) will be in protect two of display body (1) state locking mechanical system (3) of safety cover (2) locking.

2. The intelligent classroom display for education and teaching as defined in claim 1, wherein the top and bottom of the display body (1) are symmetrically provided with two rollers (11), and the rollers (11) are formed with an arc-shaped groove (111).

3. The intelligent classroom display for education and teaching as defined in claim 2, wherein the sides of the two protective covers (2) adjacent to each other are each configured as an opening (21), the top and the bottom of the opening (21) are each provided with a sliding rod (22) which is horizontal and is adapted to the arc-shaped groove (111) so as to form a state that the sliding rod (22) drives the protective covers (2) to move along the arc-shaped groove (111) on the display body (1), and the ends of the two sliding rods (22) adjacent to each other along the length direction of the display body (1) are each provided with a stopper (23) for preventing the sliding rod (22) from sliding down from the arc-shaped groove (111).

4. The intelligent classroom display for education and teaching as defined in claim 3, wherein the locking mechanism (3) includes two horizontal handles (31) respectively disposed on the two protective cases (2), the two handles (31) are connected by a horizontal cross bar (32) passing through the two handles (31), a connecting bar (33) formed in an L shape is fixed at one end of the cross bar (32) located outside one of the handles (31), one end of the connecting bar (33) close to the other handle (31) is hinged to a locking bar (34) formed with a locking hole, and one end of the locking bar (34) far from the connecting bar (33) is connected to the cross bar (32).

5. The intelligent classroom display for education and teaching as defined in claim 4, wherein the bottom of each of the two protective hoods (2) is provided with a vertical support mechanism (4), the support mechanism (4) comprises a vertical sleeve rod (41) arranged at the bottom of the protective hood (2), the sleeve rod (41) is internally provided with an inner rod (42) capable of moving in the height direction of the sleeve rod (41), the intelligent classroom display further comprises a horizontal threaded rod (43) penetrating through the sleeve rod (41) and the inner rod (42), and the sleeve rod (41) is provided with a plurality of threaded holes (44) matched with the threaded rod (43) in the height direction.

6. The intelligent classroom display for education and teaching as defined in claim 5, wherein the bottom of the inner pole (42) is provided with a horizontal bearing plate (5), and the bottom of the bearing plate (5) is provided with a plurality of universal wheels (51).