CN214897133U

CN214897133U - Panel detachable presentation device for electronic information teaching

Info

Publication number: CN214897133U
Application number: CN202121470829.XU
Authority: CN
Inventors: 贾昊朋
Original assignee: Anhui Xinhua University
Current assignee: Anhui Xinhua University
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-26
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a panel detachable presentation device for electronic information teaching relates to teaching technical field. The utility model discloses a demonstration board and panel, demonstration board upper surface is provided with the standing groove, standing groove internally mounted has the panel, a demonstration board side-mounting has the pull rod, a pull rod surface mounting has the pole handle, a plurality of elasticity ropes are installed to another surface symmetry, demonstration board inside two relative surface rotation is connected with a plurality of dwangs, dwang week side-mounting has the rotation wheel, the bracing piece is all installed to the inside relative both sides face of demonstration board, bracing piece side sliding connection has the backup pad all around, a plurality of gag lever posts are installed to inside two relative surface symmetry of demonstration board. The utility model discloses a pole handle passes through the pull rod and drives the elastic rope and remove to drive the driving plate through the elastic rope and remove, the driving plate passes through the backup pad and drives main fixture block and vice fixture block business turn over main draw-in groove and vice draw-in groove, easy to assemble and dismantlement panel, the convenient counter plate is maintained.

Description

Panel detachable presentation device for electronic information teaching

Technical Field

The utility model belongs to the technical field of teaching device, especially, relate to a panel detachable presentation device is used in electronic information teaching.

Background

Along with the development of electronic information technology, relevant specialties of the electronic information technology are set up in universities and universities, the electronic information technology can be learned, and many relevant technical problems can be involved;

the demonstration device can be damaged after being used for a period of time, the demonstration device can not normally work, the panel is required to be detached for maintenance at the moment, the panel is detached and disassembled due to the fact that the existing demonstration device is inconvenient, the installation and disassembly method is complex, the panel is inconvenient to maintain, the demonstration device can not normally work, and teaching is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panel detachable presentation device is used in electronic information teaching, solves the inconvenient installation of current presentation device and dismantles the panel, and the installation dismantlement method is comparatively complicated, and inconvenient carries out the problem of maintaining to the panel.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a panel detachable demonstration device for electronic information teaching, which comprises a demonstration board and a panel, wherein the demonstration board and the panel are both of plate structures, the upper surface of the demonstration board is provided with a placing groove, the panel is arranged in the placing groove, the panel is convenient to be placed in the placing groove, one side surface of the demonstration board is provided with a pull rod, one surface of the pull rod is provided with a rod handle, the other surface is symmetrically provided with a plurality of elastic ropes, the opposite surfaces in the demonstration board are rotationally connected with a plurality of rotating rods, the circumferential sides of the rotating rods are provided with rotating wheels, the elastic ropes are in sliding fit with the rotating wheels, the opposite side surfaces in the demonstration board are provided with supporting rods, the circumferential sides of the supporting rods are slidably connected with a supporting plate, the opposite surfaces in the demonstration board are symmetrically provided with a plurality of limiting rods, the circumferential sides of the limiting rods are rotationally connected with a transmission board, a surface of the transmission plate is provided with a round hole, the round hole is matched with the position of the elastic rope, the transmission plate is fixedly connected with the supporting plate, a main clamping block and an auxiliary clamping block are arranged on the surface of the supporting plate, a main clamping groove and an auxiliary clamping groove are formed in two opposite surfaces of the panel, the lever handle is convenient to move through the pull rod to drive the elastic rope, the transmission plate is driven to move through the elastic rope, the transmission plate drives the main clamping block and the auxiliary clamping block to pass through the main clamping groove and the auxiliary clamping groove, the panel is convenient to mount and dismount, and the panel is convenient to maintain.

Furthermore, lag is all installed at four angles of demonstration board, conveniently protects demonstration board and panel through the lag.

Further, the demonstration board upper surface is provided with accomodates the groove, demonstration board upper surface articulates there is folding piece, accomodate groove, folding piece and panel position and suit, through taking out folding piece from accomodating the groove, conveniently put into the panel and take out the standing groove, easy to assemble and dismantlement panel.

Furthermore, the side surfaces of the supporting rod are provided with the telescopic springs, the telescopic springs are arranged on the outer side of the supporting plate, the position of the supporting plate is conveniently recovered through the telescopic springs, and therefore the main clamping block and the auxiliary clamping block are driven to enter and exit the main clamping groove and the auxiliary clamping groove, and the panel is convenient to mount and dismount.

Further, the pull rod penetrates through the demonstration board.

Furthermore, the number of the elastic ropes and the number of the rotating wheels are two.

Furthermore, the main clamping block is in sliding fit with the main clamping groove, the auxiliary clamping block is in sliding fit with the auxiliary clamping groove, the main clamping block enters and exits the main clamping groove, and the auxiliary clamping block enters and exits the auxiliary clamping groove, so that the panel is convenient to mount and dismount.

The utility model discloses following beneficial effect has:

the utility model discloses a pole handle passes through the pull rod and drives the elasticity rope removal, thereby drive the driving plate removal through the elasticity rope, the driving plate passes through the backup pad and drives main fixture block and vice fixture block business turn over main draw-in groove and vice draw-in groove, easy to assemble and dismantlement panel, make things convenient for the counter plate to maintain, through setting up the lag, conveniently protect demonstration board and panel through the lag, take out through taking folding block from accomodating the groove, the standing groove is put into and taken out with the panel to the convenience, easy to assemble and dismantlement panel, resume the position of backup pad through expanding spring, thereby drive main fixture block and vice fixture block business turn over main draw-in groove and vice draw-in groove, easy to assemble and dismantlement panel.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a right side schematic view of the present invention;

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

FIG. 4 is an anatomical schematic of the present invention at A-A in FIG. 3;

fig. 5 is an enlarged view of a structure B in fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a demonstration board; 2. a panel; 3. a protective sleeve; 4. a pull rod; 5. a lever handle; 6. an elastic cord; 7. rotating the rod; 8. a rotating wheel; 9. a limiting rod; 10. a drive plate; 11. a circular hole; 12. a support plate; 13. a support bar; 14. a tension spring; 15. a main clamping block; 16. a secondary fixture block; 17. a main card slot; 18. an auxiliary card slot; 19. a receiving groove; 20. and (4) folding the block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a demonstration device with a detachable panel for electronic information teaching, which comprises a demonstration board 1 and a panel 2, wherein the demonstration board 1 and the panel 2 are both of plate structure, the upper surface of the demonstration board 1 is provided with a placement groove, the panel 2 is arranged in the placement groove, the panel 2 is conveniently placed in the placement groove, one side surface of the demonstration board 1 is provided with a pull rod 4, one surface of the pull rod 4 is provided with a rod handle 5, the other surface is symmetrically provided with a plurality of elastic ropes 6, the two opposite surfaces in the demonstration board 1 are rotatably connected with a plurality of rotating rods 7, the peripheral side surfaces of the rotating rods 7 are provided with rotating wheels 8, the elastic ropes 6 are in sliding fit with the rotating wheels 8, the two opposite side surfaces in the demonstration board 1 are both provided with support rods 13, the peripheral side surfaces of the support rods 13 are slidably connected with a support plate 12, the two opposite surfaces in the demonstration board 1 are symmetrically provided with a plurality of limiting rods 9, 9 week side of gag lever post rotates and is connected with driving plate 10, driving plate 10 surface is provided with round hole 11, round hole 11 suits with 6 positions of elasticity rope, driving plate 10 and backup pad 12 fixed connection, 12 surface mounting in backup pad have main fixture block 15 and vice fixture block 16, panel 2 two relative surfaces all are provided with main draw-in groove 17 and vice draw-in groove 18, make things convenient for pole handle 5 to drive elasticity rope 6 through pull rod 4 and remove, thereby it removes to drive driving plate 10 through elasticity rope 6, driving plate 10 drives main fixture block 15 and vice fixture block 16 through backup pad 12 and advances main draw-in groove 17 and vice draw-in groove 18, easy to assemble and dismantlement panel 2, convenient maintenance is maintained to panel 2.

Preferably, lag 3 is all installed at four angles of demonstration board 1, conveniently protects demonstration board 1 and panel 2 through lag 3.

Preferably, demonstration board 1 upper surface is provided with accomodates groove 19, and demonstration board 1 upper surface articulates there is folding piece 20, accomodates groove 19, folding piece 20 and panel 2 position and suits, through taking out folding piece 20 from accomodating groove 19, conveniently puts into panel 2 and takes out the standing groove, easy to assemble and dismantlement panel 2.

Preferably, the telescopic spring 14 is installed on the peripheral side surface of the supporting rod 13, the telescopic spring 14 is located outside the supporting plate 12, and the position of the supporting plate 12 is conveniently restored through the telescopic spring 14, so that the main clamping block 15 and the auxiliary clamping block 16 are driven to enter and exit the main clamping groove 17 and the auxiliary clamping groove 18, and the panel 2 is convenient to install and detach.

Preferably, tie rods 4 extend through the demonstration board 1.

Preferably, the number of the elastic cord 6 and the rotating wheel 8 is two.

Preferably, the main clamping block 15 is in sliding fit with the main clamping groove 17, the auxiliary clamping block 16 is in sliding fit with the auxiliary clamping groove 18, the main clamping block 15 enters and exits the main clamping groove 17, and the auxiliary clamping block 16 enters and exits the auxiliary clamping groove 18, so that the panel 2 is convenient to mount and dismount.

As shown in fig. 1 to 5, this embodiment is a method for using a demonstration apparatus with a detachable panel for electronic information teaching: when the panel 2 needs to be maintained, the pull rod 4 is pulled through the rod handle 5, the rod handle 5 drives the elastic rope 6 to move downwards through the pull rod 4, thereby driving the driving plate 10 to move outwards through the elastic rope 6, driving the driving plate 10 to drive the main clamping block 15 and the auxiliary clamping block 16 to slide out from the main clamping groove 17 and the auxiliary clamping groove 18 through the supporting plate 12, then taking out the folding block 20 from the accommodating groove 19, taking out the panel 2 from the placing groove, finishing the disassembly of the panel 2 at the moment, facilitating the maintenance of the panel 2, putting the panel 2 into the placing groove after the maintenance is finished, loosening the rod handle 5, driving the supporting plate 12 to move inwards through the expansion spring 14, thereby drive main fixture block 15 and vice fixture block 16 and insert in main draw-in groove 17 and vice draw-in groove 18, drive elasticity rope 6 and pull rod 4 rebound through driving plate 10, convenient repeated installation and dismantlement panel 2, fold folding piece 20 and put into and accomodate the inslot 19 again.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a panel detachable presentation device for electronic information teaching, includes demonstration board (1) and panel (2), its characterized in that: the demonstration board (1) and the panel (2) are of a board body structure, the upper surface of the demonstration board (1) is provided with a placing groove, the panel (2) is arranged inside the placing groove, one side of the demonstration board (1) is provided with a pull rod (4), one surface of the pull rod (4) is provided with a rod handle (5), the other surface of the pull rod is symmetrically provided with a plurality of elastic ropes (6), the inside of the demonstration board (1) is rotatably connected with a plurality of rotating rods (7) on two opposite surfaces, the sides of the rotating rods (7) are provided with rotating wheels (8), the elastic ropes (6) are in sliding fit with the rotating wheels (8), the two opposite side surfaces inside the demonstration board (1) are provided with supporting rods (13), the sides of the supporting rods (13) are slidably connected with supporting plates (12), and the two opposite surfaces inside the demonstration board (1) are symmetrically provided with a plurality of limiting rods (9), the utility model discloses a spacing pole (9) side of week rotates and is connected with driving plate (10), driving plate (10) surface is provided with round hole (11), round hole (11) suit with elasticity rope (6) position, driving plate (10) and backup pad (12) fixed connection, backup pad (12) surface mounting has main fixture block (15) and vice fixture block (16), panel (2) two surfaces relatively all are provided with main draw-in groove (17) and vice draw-in groove (18).

2. A demo device with detachable panel for electronic information teaching according to claim 1, characterized in that the four corners of the demo board (1) are equipped with protective sleeves (3).

3. The demonstration device with the detachable panel for electronic information teaching according to claim 1, wherein the demonstration board (1) is provided with a storage groove (19) on the upper surface thereof, the demonstration board (1) is hinged with a folding block (20) on the upper surface thereof, and the storage groove (19) and the folding block (20) are adapted to the position of the panel (2).

4. A demo device with a detachable electronic information teaching panel according to claim 1, characterized in that the supporting rod (13) is mounted with a telescopic spring (14) on the peripheral side, and the telescopic spring (14) is outside the supporting plate (12).

5. A demo device with detachable panel for electronic information teaching according to claim 1, characterized in that the pull rod (4) penetrates the demo board (1).

6. A demo device with detachable panel for electronic information teaching according to claim 1, wherein the number of the elastic rope (6) and the number of the rotating wheel (8) are both two.

7. The demonstration device with a detachable panel for electronic information teaching according to claim 1, wherein the main block (15) is slidably fitted with the main slot (17), and the auxiliary block (16) is slidably fitted with the auxiliary slot (18).