CN209135651U

CN209135651U - Fine arts multimedia teaching multifunctional desk

Info

Publication number: CN209135651U
Application number: CN201821667280.1U
Authority: CN
Inventors: 乔延菊
Original assignee: Shaanxi Normal University
Current assignee: Shanxi University; Shaanxi Normal University
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2019-07-23
Anticipated expiration: 2028-10-15

Abstract

The utility model discloses fine arts multimedia teaching multifunctional desks, including apparatus main body and supporting mechanism and accommodating mechanism, the supporting mechanism includes chassis shell body, support plate is provided on the outside of the chassis shell body, first rotating shaft is fixed between the chassis shell body and support plate, the bottom end of the support plate is symmetrically arranged with support rod, the second shaft is fixed between the chassis shell body and support rod, the top of the support rod is fixed with the second fixed block, and the inside of second fixed block offers the first groove；The material as required for art teaching is more, desktop is placed in be easy to occupy more space, it is not easy to give lessons, and it is easy to fall in teaching, so as to cause the broken of article or even to the pollution of desktop, it is also more inconvenient that later period cleaning is got up, the support plate of multifunctional desk side setting, the objects such as the pigment of the fine arts can be placed, avoid the area of pollution and increased desktop caused by rollover.

Description

Fine arts multimedia teaching multifunctional desk

Technical field

The utility model belongs to Teaching Technology of Multimedia field, and in particular to fine arts multimedia teaching multifunctional desk.

Background technique

Multimedia teaching is a kind of to set dais and computer, multi-media control system, video presenter, audio with multifunctional desk The product that the electronic products collection such as standby, audio-video converter is integrated meets teachers ' teaching using the principle of ergonomics It needs, integrated whole design keeps appearance neat and artistic, peculiar departing from the constraint of various connecting lines behind previous PC machine Safety and stability, make teacher it is easy to operate in application process, safety.

Existing fine arts multimedia teaching still has some shortcomings with multifunctional desk when in use:

Teacher can carry the handbags such as briefcase when entering classroom, and handbag is typically placed in the table of multimedia teaching desk Face only cannot be explained comprehensively knowledge point by multimedia teaching for art teaching, and teacher needs to carry three-dimensional sometimes Model is explained, and when having put teaching material or model on existing multifunctional desk, handbag can be also placed on desk, due to fine arts mould Type is not of uniform size, can additionally occupy desktop area in this case, keeps teaching inconvenient.

Utility model content

The purpose of this utility model is to provide fine arts multimedia teaching multifunctional desks, to solve in above-mentioned background technique Iing is proposed that teacher can carry the handbags such as briefcase when entering classroom, handbag is typically placed in the surface of multimedia teaching desk, For art teaching, knowledge point cannot only be explained comprehensively by multimedia teaching, teacher needs to carry three-dimensional mould sometimes Type is explained, and when having put teaching material or model on existing multifunctional desk, handbag can be also placed on desk, due to fine arts model It is not of uniform size, desktop area can be additionally occupied in this case, the problem for keeping teaching inconvenient.

To achieve the above object, the utility model provides the following technical solutions: fine arts multimedia teaching multifunctional desk, packet Apparatus main body and supporting mechanism and accommodating mechanism are included, the supporting mechanism includes chassis shell body, the outside of the chassis shell body It is provided with support plate, first rotating shaft is fixed between the chassis shell body and support plate, the bottom end of the support plate is symmetrical arranged There is support rod, the second shaft is fixed between the chassis shell body and support rod, it is solid that the top of the support rod is fixed with second Determine block, the inside of second fixed block offers the first groove, and the inside of first groove is fixed with the first spring, described The top of first spring is fixed with fixture block, and the two sides of the support plate symmetrically offer limit hole, the fixture block and limit hole card Connection is closed, the limit hole is internally provided with limited block.

Preferably, the accommodating mechanism includes lectern, and the top of the lectern is provided with computer, and the side of the computer is opened Equipped with the second groove, the surface of the lectern is fixed with third fixed block relative to the side of computer, the third fixed block It is internally provided with fixed link, the fixed link is fixed with the second groove, and another side surface of the computer offers third Groove, the inside of the lectern offer third sliding slot, and the third sliding slot is internally provided with push plate, the surface of the push plate Side is fixed with L-type handle, and the L-type handle is connected together with third groove, and the inside of the lectern is fixed with fixed frame, institute The top for stating fixed frame is symmetrically arranged with second spring, and the top of the second spring is connected with computer.

Preferably, the bottom end of the support plate symmetrically offers first sliding groove, and the support rod and first sliding groove sliding connect It connects, the inside of the support plate offers second sliding slot, second fixed block and relative to the outer symmetrical of first sliding groove Two sliding slots are slidably connected.

Preferably, the surface of the chassis shell body is fixed relative to being fixed with first between first rotating shaft and the second shaft The surface of block, first fixed block is fixed with damping spring.

Preferably, described device main body includes computer, and the bottom end of the computer is internally provided with keyboard relative to lectern, The lectern is internally provided with drawer, and the surface of the lectern is provided with network jack, and the surface of the lectern is relative to net The side of network jack is provided with supply hub, and the bottom end of the lectern is fixed with chassis shell body, and the bottom end of the chassis shell body is solid Surely there is pedestal.

Compared with prior art, the utility model has the beneficial effects that

1, the material as required for art teaching is more, is placed in desktop and is easy to occupy more space, is not easy to award Class, and be easy to fall in teaching, so as to cause the broken of article or even to the pollution of desktop, later period cleaning get up also compared with For inconvenience, the objects such as the pigment of the fine arts can be placed, rollover is avoided to cause by the support plate of multifunctional desk side setting Pollution and increased desktop area.

2, when teacher carries compared with multi-model or teaching material, multimedia computer can be moved to inside desk, and inside desk It is provided with push plate, the position that computer is placed before can filling up makes desktop integrated, increases multifunctional desk surface usable floor area, just In teaching explanation.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is the support plate connection structure main view of the utility model；

Fig. 3 is the support plate connection structure schematic cross-sectional view of the utility model；

Fig. 4 is the computer container structure schematic diagram of the utility model；

In figure: 1, network jack；2, computer；3, keyboard；4, chassis shell body；5, pedestal；6, drawer；7, lectern；8, power supply Jack；9, first rotating shaft；10, the first fixed block；11, the second shaft；12, damping spring；13, support rod；14, support plate；15, Limit hole；16, the second fixed block；17, the first groove；18, fixture block；19, the first spring；20, first sliding groove；21, second sliding slot； 22, limited block；23, the second groove；24, third fixed block；25, fixed link；26, second spring；27, fixed frame；28, third is sliding Slot；29, push plate；30, L-type handle；31, third groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: fine arts multimedia teaching multifunctional desk, packet Apparatus main body and supporting mechanism and accommodating mechanism are included, supporting mechanism includes chassis shell body 4, and the outside of chassis shell body 4 is provided with Support plate 14, is fixed with first rotating shaft 9 between chassis shell body 4 and support plate 14, support plate 14 is rotated up and down by the realization of shaft 9 Mobile, the bottom end of support plate 14 is symmetrically arranged with support rod 13, and support rod 13 can be horizontal fixed to place official document by support plate 14 Packet, is fixed with the second shaft 11 between chassis shell body 4 and support rod 13, the top of support rod 13 is fixed with the second fixed block 16, The bottom end of support plate 14 symmetrically offers first sliding groove 20, and support rod 13 and first is slided during support plate 14 moves up and down Slot 20 is slidably connected, and the inside of support plate 14 offers second sliding slot 21 relative to the outer symmetrical of first sliding groove 20, and second is solid Determine block 16 to be slidably connected with second sliding slot 21, the inside of the second fixed block 16 offers the first groove 17, the first groove 17 it is interior Portion is fixed with the first spring 19, and the top welding machine of the first spring 19 is fixed with fixture block 18, and the two sides of support plate 14 symmetrically offer Limit hole 15, fixture block 18 are connected together with limit hole 15, can be horizontal fixed by support plate 14, teach when teacher carries model When learning explanation, handbag can be put on the supporting plate, be not take up desktop area, limit hole 15 is internally provided with limited block 22, It can be fixed being released between fixture block 18 and limit hole 15 by squeezing limited block 22, the surface of chassis shell body 4 is relative to first turn The first fixed block 10 is fixed between axis 9 and the second shaft 11, the surface of the first fixed block 10 is fixed with damping spring 12, is propping up During fagging 14 is rotated down, support plate 14 can be reduced under the elastic force effect of damping spring 12 and is rotated down to chassis shell body 4 effect of impact, avoids collision noise.

Embodiment 2

The utility model provides a kind of technical solution: fine arts multimedia teaching multifunctional desk referring to FIG. 1 to FIG. 4, packet Apparatus main body and supporting mechanism and accommodating mechanism are included, supporting mechanism includes chassis shell body 4, and the outside of chassis shell body 4 is provided with Support plate 14, is fixed with first rotating shaft 9 between chassis shell body 4 and support plate 14, support plate 14 is rotated up and down by the realization of shaft 9 Mobile, the bottom end of support plate 14 is symmetrically arranged with support rod 13, and support rod 13 can be horizontal fixed to place official document by support plate 14 Packet, is fixed with the second shaft 11 between chassis shell body 4 and support rod 13, the top of support rod 13 is fixed with the second fixed block 16, The bottom end of support plate 14 symmetrically offers first sliding groove 20, and support rod 13 and first is slided during support plate 14 moves up and down Slot 20 is slidably connected, and the inside of support plate 14 offers second sliding slot 21 relative to the outer symmetrical of first sliding groove 20, and second is solid Determine block 16 to be slidably connected with second sliding slot 21, the inside of the second fixed block 16 offers the first groove 17, the first groove 17 it is interior Portion is fixed with the first spring 19, and the top welding machine of the first spring 19 is fixed with fixture block 18, and the two sides of support plate 14 symmetrically offer Limit hole 15, fixture block 18 are connected together with limit hole 15, can be horizontal fixed by support plate 14, teach when teacher carries model When learning explanation, handbag can be put on the supporting plate, be not take up desktop area, limit hole 15 is internally provided with limited block 22, It can be fixed being released between fixture block 18 and limit hole 15 by squeezing limited block 22, the surface of chassis shell body 4 is relative to first turn The first fixed block 10 is fixed between axis 9 and the second shaft 11, the surface of the first fixed block 10 is fixed with damping spring 12, is propping up During fagging 14 is rotated down, support plate 14 can be reduced under the elastic force effect of damping spring 12 and is rotated down to chassis shell body 4 effect of impact, avoids collision noise.

For enlarging table top usable floor area, in the present embodiment, it is preferred that accommodating mechanism includes lectern 7, the top of lectern 7 It is provided with computer 2, the side of computer 2 offers the second groove 23, and the surface of lectern 7 passes through welding relative to the side of computer 2 It is fixed with third fixed block 24, third fixed block 24 is internally provided with fixed link 25, and fixed link 25 engages with the second groove 23 It is fixed, the side of computer 2 can be fixed, another side surface of computer 2 offers third groove 31, and the inside of lectern 7 opens up There is third sliding slot 28, third sliding slot 28 is internally provided with push plate 29, and the surface side of push plate 29 is fixed with L-type handle 30, L-type Handle 30 is connected together with third groove 31, the setting of L-type handle 30, can both fix the side of computer 2, can also be solid with third The engaging of 24 top of block is determined to fix the position of push plate 29, while also can be used as the mobile push plate 29 of moving handle, and the inside of lectern 7 is solid Surely there is fixed frame 27, the top of fixed frame 27 is symmetrically arranged with second spring 26, and the top of second spring 26 is connected with computer 2, When the fixation for releasing 2 two sides of computer, when being moved the inside for being compressed to lectern 7, mobile push plate 29, computer is put before can filling up The position set makes desktop integrated, increases multifunctional desk surface usable floor area, is convenient for teaching explanation.

The working principle and process for using of the utility model: when the utility model is used, before teacher gives lessons, first Multi-purpose computer is opened, by teaching USB flash disk insertion network jack 1, keyboard 3 is taken out outward, uses keyboard 3 therein and mouse Computer 2 is operated, is projected to the required content given lessons on projector by projection arrangement, convenient for teaching student It learns.

General teacher can carry the handbags such as briefcase when entering classroom, for art teaching, only pass through more matchmakers Body teaching cannot explain comprehensively knowledge point, it is sometimes desirable to which teacher carries three-dimensional model and explains, when putting on multifunctional desk When teaching material or model, handbag can be placed on beside multifunctional desk, be allowed to be not take up desktop area, by 4 side of chassis shell body Support plate 14 is lifted up, upward moving in rotation under the action of first rotating shaft 9 of support plate 14, due to the of 13 top of support rod Engage inside two fixed blocks 16 and support plate 14, so the second fixed block 16 is second during support plate 14 moves up Sliding in sliding slot 21, when the rotation of support plate 14 to level angle, limit hole 15 is aligned with the first groove 17, in the first spring 19 Elastic force effect under, limited block 22 is pressed against that outside is mobile, then fixture block 18 is fixed with limit hole 15 by fixture block 18, thus general Support plate 14 is horizontal fixed, and handbag can be placed on to 14 surface of support plate with enlarging table top can be used area, carries as teacher Teaching mode is more, and when the desktop area of 2 side of computer is not able to satisfy requirement, fixed link 25 is moved outward, fixed Bar 25 no longer engages with the second groove 23, that is, relieves the fixation of 2 side of computer, L-type handle 30 is moved outward, then L-type Handle 30 no longer engages with third groove 31, and the other side of computer 2 also relieves fixation, and computer 2 is pressed down on, in the second bullet Under the compression of spring 26, the inside that computer 2 can be made to be moved to lectern 7 is placed, mobile push plate 29 to fill up the vacancy of computer 2, The top of third fixed block 24 offers hole, is fixed with rubber ring in hole, when 7 surface of lectern is filled up completely by push plate 29, L-type Handle 30 engages with 24 top of third fixed block, because of the rubbing action of rubber ring, fixes the position of push plate 29, is not easy to move It is dynamic, convenient for the placement of art teaching model, at the end of teaching, push plate 29 is moved to third sliding slot under external force application effect 28 inside place, then second spring 26 elastic force effect under, computer 2 be moved to lectern 7 inside place, by fixed link 25 with The engaging of second groove 23, L-type handle 30 engage with third groove 31, and computer 2 is fixed, will convenient for next multimedia teaching Handbag is removed from 14 surface of support plate, and the limited block 22 of 14 two sides of support plate is internally pushed, in 19 volume of the first spring Fixture block 18 can be made to be moved to the inside of the first groove 17 under elastic force contraction, release the engaging of fixture block 18 and limit hole 15, Support plate 14 can be rotated down placement under gravity, during support plate 14 is rotated down, in damping spring 12 Elastic force effect is lower can be reduced support plate 14 and is rotated down effect of impact to chassis shell body 4, and noise is avoided collision.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. fine arts multimedia teaching multifunctional desk, including apparatus main body and supporting mechanism and accommodating mechanism, it is characterised in that: The supporting mechanism includes chassis shell body (4), is provided with support plate (14), the chassis shell on the outside of the chassis shell body (4) It is fixed between body (4) and support plate (14) first rotating shaft (9), the bottom end of the support plate (14) is symmetrically arranged with support rod (13), it is fixed with the second shaft (11) between the chassis shell body (4) and support rod (13), the top of the support rod (13) is solid Surely have the second fixed block (16), the inside of second fixed block (16) offers the first groove (17), first groove (17) inside is fixed with the first spring (19), and the top of first spring (19) is fixed with fixture block (18), the support plate (14) two sides symmetrically offer limit hole (15), and the fixture block (18) is connected together with limit hole (15), the limit hole (15) be internally provided with limited block (22).

2. fine arts multimedia teaching multifunctional desk according to claim 1, it is characterised in that: the accommodating mechanism includes The top of lectern (7), the lectern (7) is provided with computer (2), and the side of the computer (2) offers the second groove (23), institute The surface for stating lectern (7) is fixed with third fixed block (24) relative to the side of computer (2), the third fixed block (24) it is interior Portion is provided with fixed link (25), and the fixed link (25) is fixed with the second groove (23), the other side table of the computer (2) Face offers third groove (31), and the inside of the lectern (7) offers third sliding slot (28), the third sliding slot (28) it is interior Portion is provided with push plate (29), and the surface side of the push plate (29) is fixed with L-type handle (30), the L-type handle (30) and the Three grooves (31) are connected together, and the inside of the lectern (7) is fixed with fixed frame (27), and the top of the fixed frame (27) is symmetrical It is provided with second spring (26), the top of the second spring (26) is connected with computer (2).

3. fine arts multimedia teaching multifunctional desk according to claim 1, it is characterised in that: the support plate (14) Bottom end symmetrically offers first sliding groove (20), and the support rod (13) is slidably connected with first sliding groove (20), the support plate (14) inside offers second sliding slot (21) relative to the outer symmetrical of first sliding groove (20), second fixed block (16) with Second sliding slot (21) is slidably connected.

4. fine arts multimedia teaching multifunctional desk according to claim 1, it is characterised in that: the chassis shell body (4) Surface relative to being fixed with the first fixed block (10) between first rotating shaft (9) and the second shaft (11), first fixed block (10) surface is fixed with damping spring (12).

5. fine arts multimedia teaching multifunctional desk according to claim 1, it is characterised in that: described device main body includes Computer (2), bottom end being internally provided with keyboard (3) relative to lectern (7) of the computer (2), the inside of the lectern (7) is set It is equipped with drawer (6), the surface of the lectern (7) is provided with network jack (1), and the surface of the lectern (7) is relative to network egress The side in hole (1) is provided with supply hub (8), and the bottom end of the lectern (7) is fixed with chassis shell body (4), the chassis shell body (4) bottom end is fixed with pedestal (5).