CN213877164U

CN213877164U - Multimedia teaching device for network education

Info

Publication number: CN213877164U
Application number: CN202022977317.4U
Authority: CN
Inventors: 王永生; 王剑钊
Original assignee: Shijiazhuang Institute Of Posts And Telecommunications Training Center Of China Post Group Co ltd
Current assignee: Shijiazhuang Institute Of Posts And Telecommunications Training Center Of China Post Group Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-03
Anticipated expiration: 2030-12-09

Abstract

The utility model provides a multimedia teaching device for network education, the device include that the base of gyro wheel is installed to the bottom, and the pivot sets up in the movable part of base one end to and slide and set up the teaching machine on the movable part. Wherein, a hand-held rod is arranged at one end of the base far away from the movable part. The base is hinged with a cover plate for covering the movable part. And a white board is also arranged on the teaching machine in a dismounting way. The utility model discloses a multimedia teaching device for network education helps carrying out altitude mixture control to the teaching machine, improves the practicality and the convenience of device, and is convenient for transport and to the protection of teaching machine.

Description

Multimedia teaching device for network education

Technical Field

The utility model relates to a teaching facility technical field, in particular to multimedia teaching device for network education.

Background

With the increasing popularity and bandwidth increase of computer networks, the combination with the traditional school education is increasingly tight. In order to introduce high-quality education resources into more schools, network education centers or remote education classes are set up in many schools at present, network training teaching machine equipment is arranged in the education centers, and students can directly converse with teachers in real-time live broadcast teaching to ask own problems and develop bidirectional communication and interaction. However, the conventional teaching apparatuses for network education are often limited to the classroom. And the teaching machines of this kind of teaching device all lay directly on the table body basically, can't carry out corresponding regulation according to user's height physique, await urgent improvement. In addition, the teacher still needs to use the blackboard when needing on-the-spot detailed explanation, and the use limitation is great.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a multimedia teaching device for network education helps carrying out the altitude mixture control to the teaching machine, improves the practicality and the convenience of device, and is convenient for transport and to the protection of teaching machine.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a multimedia teaching device for network education comprises a base, a movable part and a teaching machine, wherein the bottom of the base is provided with a roller, the movable part is pivotally arranged at one end of the base, and the teaching machine is slidably arranged on the movable part; a handheld rod is formed at one end of the base far away from the movable part; a cover plate for covering the movable part is hinged on the base; and a white board is arranged on the teaching machine in a dismounting way.

Furthermore, a support frame is constructed on the movable part, and a driving component for driving the teaching machine to slide on the support frame is fixedly arranged on the support frame.

Furthermore, the driving component comprises a rocker, a second connecting rod constructed at the top of the support frame, and a transmission rope connected to the rocker and fixedly connected with the teaching machine through the second connecting rod.

Furthermore, a clamping component used for disassembling and assembling the whiteboard is arranged on the teaching machine.

Furthermore, the centre gripping subassembly including the pivot set up in the main part at teaching machine top in the clamping part of installation in the main part, and set up in the electromagnetism piece of teaching machine bottom.

Furthermore, a locking component for fixing the movable part is arranged on the movable part.

Further, the locking assembly comprises a bolt arranged on the movable part, and a first base and a second base which are used for fixing the movable part; the first base is fixedly arranged on the cover plate, and the second base is fixedly arranged at the bottom of the base.

Furthermore, one end of the bottom of the base, which is far away from the movable part, is hinged with a supporting component, and the supporting component can be matched with the handheld rod to form a support for the base.

Further, the support assembly comprises a base frame which is hinged on the base, and a movable rod which is hinged on the base frame; the free end of the movable rod can be fixed on the base due to pivoting.

Furthermore, a matching part is formed at the bottom of the base, and a buckling part matched with the matching part is arranged at the free end of the movable rod.

Compared with the prior art, the utility model discloses following advantage has:

(1) multimedia teaching device for network education, through setting up the teaching machine of sliding motion on the movable part, help carrying out the altitude mixture control to the teaching machine. Meanwhile, the teaching machine is matched with the detachable white board, so that the site detailed explanation can be further carried out, and the practicability and the convenience of the device are improved. In addition, the convenience of transportation can be realized by adopting the rollers and the cover plate, and the teaching machine is protected in the transportation process.

(2) Through set up drive assembly on the support frame, guarantee the gliding stability and the accuracy of movable part, ensure altitude mixture control's convenience.

(3) The sliding convenience of the movable part can be guaranteed by matching of the rocker, the second connecting rod and the transmission rope, the structure matching is precise, and the sliding effect is good.

(4) The clamping assembly is arranged, so that convenience in disassembly, assembly and maintenance is guaranteed, the use of the device is not easily influenced, and the applicability of the device is improved.

(5) The clamping of the clamping part is adopted, so that the electromagnetic piece is adsorbed, the white board is fixed and detached, and the white board is easy, convenient and easy to realize.

(6) The arrangement of the locking assembly can ensure the stability of the movable part and the safety during transportation.

(7) Through the cooperation use of bolt and first base with the second base, realized the stability of the closed and extension state of movable part, the structure is rigorous, convenient operation and strong reliability.

(8) Set up the cooperation of supporting component and handheld pole, the support that realizes the base that can be better is firm, and then guarantees the stability of movable part under the state of stretching.

(9) The stability and the reliability of the supporting component can be improved through the matching of the base frame and the movable rod.

(10) The cooperation of cooperation portion and buckling parts is adopted, simple structure, and the operation of being convenient for is firm.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is a schematic view of a multimedia teaching device for network education according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a multimedia teaching apparatus for network education according to an embodiment of the present invention;

fig. 3 is a schematic view of a usage status of the multimedia teaching device for network education according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a support assembly according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating a usage state of the supporting assembly according to an embodiment of the present invention;

description of reference numerals:

1. a base; 101. a hand-held wand; 102. a roller; 103. a rotating shaft; 104. a fitting portion; 2. a movable portion; 3. a cover plate; 4. a locking assembly; 401. a bolt; 402. a first base; 403. a second base; 5. a support frame; 501. a rocker; 502. a drive rope; 503. a first link; 504. a second link; 6. a teaching machine; 7. a clamping assembly; 701. a main body; 702. a clamping portion; 703. an electromagnetic member; 8. a white board; 9. a support assembly; 901. a chassis; 902. a movable rod; 903. a buckling part.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are instead intended to cover the same item.

This embodiment relates to a multimedia teaching device for network education can help carrying out altitude mixture control to the teaching machine, improves the practicality and the convenience of device, and is convenient for transport and to the protection of teaching machine 6. The multimedia teaching device for network education comprises a base 1, a movable part 2 and a teaching machine 6, wherein the bottom of the base 1 is provided with a roller 102, the movable part 2 is pivotally arranged at one end of the base 1, and the teaching machine is slidably arranged on the movable part 2. A structural handheld rod 101 is hinged to one end of the base 1, which is far away from the movable part 2. A cover plate 3 for covering the movable part 2 is hinged on the base 1. And a white board 8 is detachably arranged on the teaching machine 6.

Based on the above design concept, an exemplary structure of the multimedia teaching apparatus for network education of the present embodiment is shown in fig. 1-2, and it mainly includes a base 1 having a roller 102 mounted at the bottom thereof, a hand-held rod 101 configured at one end of the base 1, and a support assembly 9 disposed at the bottom of the base 1. The base 1 is hinged with a cover plate 3 at one end close to the hand-held rod 101, the base 1 is hinged with a movable part 2 at the other end, and the cover plate 3 can be used for covering the movable part 2. A locking assembly 4 for fixing the movable part 2 is mounted on the movable part 2. The arrangement of the locking assembly 4 can ensure the stability of the movable part 2 and the safety during transportation.

The above-described lock assembly 4 includes a latch 401 mounted on the movable portion 2, and a first base 402 and a second base 403 for fixing the movable portion 2. The first base 402 is fixed on the cover plate 3, and the second base 403 is fixed on the bottom of the base 1. The cooperation of the latch 401 and the first base 402 as described above enables the movable part 2 to be closed. In addition, the latch 401 and the second base 403 cooperate to maintain the angle when the movable portion 2 is pivoted to the angle shown in fig. 3. The locking assembly 4 has a precise structure, is convenient to operate and has strong reliability.

In addition, a support frame 5 is constructed on the movable part 2, a teaching machine 6 is arranged on the support frame 5 in a sliding manner, and a driving component for driving the teaching machine 6 to slide on the support frame 5 is fixedly arranged on the support frame 5. The driving assembly includes a rocker 501, a first link 503 linked with the rocker 501, a second link 504 constructed on the top of the supporting frame 5, and a transmission rope 502. In this embodiment, the driving rope 502 is connected to the rocker 501 and is fixedly connected to the teaching machine 6 via the second link 504. The matching of the rocker 501, the second link 504 and the transmission rope 502 can ensure the convenience, stability and accuracy of the sliding of the movable part 2, and ensure the convenience of height adjustment.

As shown in fig. 3, the teaching machine 6 is provided with a clamp unit 7 for attaching and detaching a white board 8. The specific structure of the clamping assembly 7 comprises a main body 701 which is pivotally arranged at the top of the teaching machine 6, a clamping part 702 which is arranged on the main body 701, and an electromagnetic part 703 which is arranged at the bottom of the teaching machine 6. The clamping of the clamping part 702 is adopted to match with the adsorption function of the electromagnetic piece 703, so that the whiteboard 8 is fixed and detached easily, conveniently and easily. The clamping assembly 7 is arranged, so that the convenience of disassembly, assembly and maintenance can be improved, the normal use of the device is not easily influenced, and the applicability of the device is improved.

As shown in fig. 4 and 5, a placement groove is formed in the bottom of the base 1, the engagement portion 104 is provided in the placement groove, a support assembly 9 is hinged in the placement groove, the support assembly 9 includes a base frame 901 hinged to the base 1, and a movable rod 902 hinged to the base frame 901. The free end of the movable lever 902 is provided with an engagement portion 903 that engages with the engagement portion 104. The matching of the matching part 104 and the buckling part 903 is adopted, so that the structure is simple, and the operation is stable. In addition, the supporting component 9 can be matched with the handheld rod 101 to form a support for the base 1 in a use state as shown in fig. 3, so that the stability and the reliability of the supporting component 9 are improved.

Adopt the multimedia teaching device for network education of above-mentioned embodiment to help carrying out the altitude mixture control to the teaching machine through setting up the teaching machine 6 of sliding motion on movable part 2 well. Meanwhile, the teaching machine 6 is matched with the detachable white board 8, and site detailed explanation can be further carried out, so that the practicability and the convenience of the device are improved. In addition, the wheels 102 and the cover plate 3 can be used for realizing the convenience of transportation and protecting the teaching machine 6 in the transportation process.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multimedia teaching apparatus for network education, characterized by comprising: the teaching machine comprises a base (1) with a roller (102) arranged at the bottom, a movable part (2) arranged at one end of the base (1) in a pivoting manner, and a teaching machine (6) arranged on the movable part (2) in a sliding manner; a hand-held rod (101) is formed at one end of the base (1) far away from the movable part (2); a cover plate (3) used for covering the movable part (2) is hinged on the base (1); a white board (8) is arranged on the teaching machine (6) in a dismounting way.

2. The multimedia teaching apparatus for network education according to claim 1, characterized in that: a support frame (5) is constructed on the movable part (2), and a driving component for driving the teaching machine (6) to slide on the support frame (5) is fixedly arranged on the support frame (5).

3. The multimedia teaching apparatus for network education according to claim 2, characterized in that: the driving assembly comprises a rocker (501), a second connecting rod (504) constructed at the top of the supporting frame (5), and a transmission rope (502) connected to the rocker (501) and fixedly connected with the teaching machine (6) through the second connecting rod (504).

4. The multimedia teaching apparatus for network education according to claim 1, characterized in that: the teaching machine (6) is provided with a clamping component (7) used for disassembling and assembling the white board (8).

5. The multimedia teaching apparatus for network education according to claim 4, characterized in that: the clamping component (7) comprises a main body (701) which is pivotally arranged at the top of the teaching machine (6), a clamping part (702) which is arranged on the main body (701), and an electromagnetic piece (703) which is arranged at the bottom of the teaching machine (6).

6. The multimedia teaching apparatus for network education according to any one of claims 1 to 4, characterized in that: a locking component (4) used for fixing the movable part (2) is arranged on the movable part (2).

7. The multimedia teaching apparatus for network education according to claim 6, characterized in that: the locking assembly (4) comprises a bolt (401) mounted on the movable part (2), and a first seat (402) and a second seat (403) for fixing the movable part (2); the first base (402) is fixedly arranged on the cover plate (3), and the second base (403) is fixedly arranged at the bottom of the base (1).

8. The multimedia teaching apparatus for network education according to claim 7, characterized in that: one end of the bottom of the base (1), which is far away from the movable part (2), is hinged with a supporting component (9), and the supporting component (9) can be matched with the handheld rod (101) to form a support for the base (1).

9. The multimedia teaching apparatus for network education according to claim 8, characterized in that: the supporting component (9) comprises a base frame (901) which is hinged and installed on the base (1), and a movable rod (902) which is hinged and installed on the base frame (901); the free end of the movable rod (902) can be fixed on the base (1) due to pivoting.

10. The multimedia teaching apparatus for network education according to claim 9, characterized in that: the bottom of the base (1) is provided with a matching part (104), and the free end of the movable rod (902) is provided with a buckling part (903) matched with the matching part (104).