CN210114172U - Multimedia desk - Google Patents

Abstract

The utility model discloses a multimedia desk, including the table leg with rotate the flat panel display table that sets up on the table leg, the corresponding both sides of flat panel display table are provided with the articulated shaft, are provided with the hinge hole that supplies the hinge shaft installation on the table leg, are provided with latch mechanism between articulated shaft and the hinge hole, latch mechanism is including setting up the spliced eye on the articulated shaft outer peripheral face, setting up the regulation reset assembly of elasticity grafting subassembly and elasticity grafting subassembly on the hinge hole inner wall, elasticity grafting subassembly and spliced eye formation grafting cooperation, the spliced eye corresponds the setting and just is 180 degrees in the both sides of articulated shaft.

Description

Multimedia desk

Technical Field

The utility model relates to a teaching equipment technical field, especially an intelligence multimedia desk.

Background

At present, most schools are provided with multimedia projectors, multimedia projection teaching is convenient for teachers to teach and is not limited to single blackboard writing teaching, but the thinking of passive learning of students is not changed fundamentally, interaction and cooperation learning between students and teachers and between students cannot be achieved, and the enthusiasm of the students cannot be fully aroused. Some schools are provided with special multimedia teaching classrooms, electronic desks are installed in the classrooms, and each electronic desk is provided with a computer, but most of the electronic desks are influenced by fixed computer volumes and desk positions, so that teaching activities such as arbitrarily grouping collaborative learning, discussion, games and the like cannot be carried out.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a practical, more convenient and flexible multimedia desk.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a multimedia desk, includes the table leg, still includes to rotate the flat panel display table that sets up on the table leg, and the corresponding both sides of flat panel display table are provided with the articulated shaft, are provided with the hinge hole that supplies the installation of articulated shaft on the table leg, are provided with locking mechanism between articulated shaft and the hinge hole, locking mechanism is including setting up the regulation reset assembly of spliced eye on the articulated shaft outer peripheral face, elasticity grafting subassembly and elasticity grafting subassembly of setting on the hinge hole inner wall, and elasticity grafting subassembly forms the cooperation of pegging graft with the spliced hole, the spliced hole corresponds the setting and just is 180 degrees in the both sides of articulated shaft.

Among the above-mentioned technical scheme, the flat panel display table adopts the design of whole comprehensive screen panel computer, the flat panel display table is 360 rotations settings, in use, with the display screen of flat panel display table up, for the student study, when not using, the flat panel display table that can overturn is with the back up, avoid the display screen to be scraped flower or collision damage, the setting of hasp mechanism is exactly in order to fix a position the flat panel display table, two position states that two spliced eyes correspond the flat panel display table respectively, avoid the flat panel display table to rotate at will, the display screen of flat panel display table adopts anti-dazzle tempering glass film, reduce the injury that the diffusion scattered light led to the fact to eyes, it is dustproof, waterproof, anti-riot, characteristics such as protection eyesight.

As the utility model discloses a further setting, so the table leg includes the supporting legs that two opposition set up and connects the pedal of two supporting legs, the I-shaped structure of supporting legs for having horizontal pole, sheer pole and montant, and the hinge hole is located the middle part of horizontal pole, elasticity grafting subassembly including set up the bolt post on the hinge hole inner wall, with the bolt passageway of bolt post adaptation, the bolt passageway is perpendicular with the articulated shaft along the axial setting of horizontal pole, is provided with the spring between the bottom surface of bolt post and bolt passageway, and the bolt post is along axial reciprocating motion in the bolt passageway, but the tip butt of bolt post forms the butt cooperation or stretches into the spliced eye and form the joint cooperation on the outer peripheral face of articulated shaft.

Among the above-mentioned technical scheme, the articulated shaft is located the central line of flat panel display table, the spliced eye is along with the articulated shaft rotatory when to the position coaxial with the bolt post, the bolt post is because the effect of spring elastic force passes the bolt post along the direction of articulated shaft, make the bolt post insert the spliced eye, the plug post constitutes spacing cooperation relation with the articulated shaft, when the bolt post is in the disalignment with the spliced eye, the bolt post extrudees the butt with the outer peripheral face of articulated shaft under the effect of spring elastic force, the plug post becomes butt cooperation relation with the outer peripheral face of articulated shaft, and during the butt cooperation relation, the spring is in the compressed state, just so can make the bolt post when coaxial with the spliced eye, the bolt post is automatic to insert the spliced eye, need not artifical supplementary spacing, moreover, the steam generator is simple in structure.

As the utility model discloses a further setting, adjust reset assembly including setting up the bar through-hole on bolt passageway inner wall, the bolt post is equipped with on the side of bar through-hole and passes the bar through-hole and extend to the outer shifting block of supreme horizontal pole, and the length of bar through-hole is greater than the width of shifting block, the length direction reciprocating motion of shifting block edgewise bar through-hole, and the migration distance of shifting block equals or is greater than the degree of depth of spliced eye.

Among the above-mentioned technical scheme, the effect that reset assembly need be adjusted when the peripheral face of bolt post and articulated shaft is from spacing cooperation relation to butt cooperation relation conversion, the user removes to promote the shifting block with the bolt post toward the direction of keeping away from the spliced eye with the hand, in the plug post pushes back the bolt passageway, then rotate the flat panel display table, make the bolt post be in the butt cooperation relation again with the peripheral face of articulated shaft, the displacement of shifting block on the bar through-hole will satisfy to release the bolt post from the spliced eye, the bolt post just can switch smoothly in spacing cooperation relation and butt cooperation relation like this, the shape size and the bar through-hole adaptation of shifting block, the peripheral face and the inner wall clearance fit of bar through-hole of shifting block, can reduce the friction like this, conveniently reset.

As a further setting of the utility model, still be provided with at least one locating hole on the articulated shaft, the locating hole is located between two spliced eyes, and the locating hole constitutes the spacing setting of pegging graft with the bolt post.

Among the above-mentioned technical scheme, the setting of locating hole is in order to make the flat panel display table can fix the state at the slope, and inclination is adjustable, avoids the student to bow all the time, influences the backbone health, makes the student keep the exact position of sitting.

As the utility model discloses a further setting, both ends are rotated and are provided with the supporting shoe around the last horizontal pole, and the supporting shoe is rotatable to the below that is located the flat panel display table, and the rotation department of supporting shoe is provided with the connecting hole with the tip adaptation of supporting shoe, and the connecting hole corresponds the both sides that set up at the supporting shoe.

According to the technical scheme, the two desks or the four desks can be spliced, and two-person groups and multi-person groups can collaboratively learn and interact to meet the diversified requirements of teaching activities. The teacher terminal transmits teaching courseware, tasks, activities and the like to the student terminal by using a wireless split screen technology through a wireless local area network, so that various forms of teaching are realized, and the students submit tasks, assignments, problems and the like through the student terminal computers. The teacher end can also distribute the control authority to students, and the interactivity between the students and the teacher and between the students is improved. Realize the interactive cooperation teaching of real most significant multimedia, improve teaching efficiency and quality, improve student's initiative enthusiasm, take exercise student's comprehensive quality, during the concatenation, in four adjacent supporting shoes, rotate two supporting shoes wantonly, make the tip of this supporting shoe can insert in the connecting hole, realize connecting, moreover, the steam generator is simple in structure, remaining supporting shoe continues its auxiliary stay's effect, avoid the slope of flat panel display table, when the slope of flat panel display table, only need make the axial of supporting shoe rotate to with the axial of last horizontal pole keep unanimous can, moreover, the steam generator is simple in structure, and convenient operation.

As a further setting of the utility model, the supporting shoe is made by magnetic material, pedal and montant pass through the threaded rod and be connected, the one end and the pedal fixed connection of threaded rod, the other end is connected with the nut after passing the montant.

Among the above-mentioned technical scheme, the supporting shoe has the magnetism that can the actuation each other, and more convenient concatenation, the table foot is for taking the design of lock universal wheel, makes things convenient for the concatenation of desk when the group collaborates the teaching, and pedal setting can improve user's travelling comfort, and pedal inclination is adjustable, and the practicality is stronger.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a side view of the structure of the embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is an enlarged fragmentary view of FIG. 3;

FIG. 5 is a schematic structural view of two desks in the embodiment of the present invention;

FIG. 6 is an enlarged fragmentary view of FIG. 5;

fig. 7 is a structural sectional view of the embodiment of the present invention.

Detailed Description

The utility model discloses a concrete embodiment is shown in figures 1-7, a multimedia desk, including table leg 1, still including rotating the flat panel display table 2 that sets up on table leg 1, flat panel display table 2's corresponding both sides are provided with articulated shaft 21, are provided with the hinge hole that supplies articulated shaft 21 to install on table leg 1, are provided with latch mechanism 3 between articulated shaft 21 and the hinge hole, latch mechanism 3 is including setting up spliced eye 31 on the articulated shaft 21 outer peripheral face, the regulation reset assembly of elasticity grafting subassembly and elasticity grafting subassembly of setting on the hinge hole inner wall, and elasticity grafting subassembly forms the cooperation of pegging graft with spliced eye 31, spliced eye 31 corresponds the setting and just is 180 degrees in articulated shaft 21's both sides. Dull and stereotyped display table 2 adopts the design of whole comprehensive screen panel computer, dull and stereotyped display table 2 is 360 rotations settings, in use, with dull and stereotyped display table 2's display screen up, for the student study, when not using, but the dull and stereotyped display table 2 that overturns is with the back up, avoid the display screen to be scraped flower or collision damage, the setting of latched device 3 is exactly for fixing a position dull and stereotyped display table 2, two spliced eyes 31 correspond two position states of dull and stereotyped display table 2 respectively, avoid dull and stereotyped display table 2 to rotate at will, dull and stereotyped display table 2's display screen adopts anti-dazzle tempering glass membrane, reduce the injury that the diffusion scattered light led to the fact to eyes, it is dustproof to possess, water-proofly, anti-riot, characteristics such as protection eyesight.

Go up with table leg 1 including two supporting legs 11 that set up and connect the pedal 12 of two supporting legs 11, supporting legs 11 are for having the I-shaped structure of last horizontal pole 111, sheer pole 112 and montant 113, and the hinge hole is located the middle part of last horizontal pole 111, elasticity grafting subassembly is including setting up the bolt post 32 on the hinge hole inner wall, with the bolt passageway 33 of bolt post 32 adaptation, bolt passageway 33 is perpendicular with articulated shaft 21 along the axial setting of last horizontal pole 111, is provided with spring 34 between the bottom surface of bolt post 32 and bolt passageway 33, and bolt post 32 is along axial reciprocating motion in bolt passageway 33, and the tip of bolt post 32 can butt form the butt cooperation or stretch into the bolt hole 31 and form the joint cooperation on articulated shaft 21's outer peripheral face. Hinge shaft 21 is located the central line of flat panel display table 2, when spliced eye 31 rotated to the position coaxial with bolt post 32 along with hinge shaft 21, bolt post 32 passed along hinge shaft 21 direction owing to the effect of spring 34 elasticity, make bolt post 32 insert spliced eye 31, plug post 32 and hinge shaft 21 constitute spacing cooperation relation, when bolt post 32 was in the disalignment with spliced eye 31, bolt post 32 extrudees the butt with the peripheral face of hinge shaft 21 under the effect of spring 34 elasticity, plug post 32 becomes butt cooperation relation with the peripheral face of hinge shaft 21, and during butt cooperation relation, spring 34 was in the compressed state, just so can make bolt post 32 and spliced eye 31 coaxial, bolt post 32 automatic insertion spliced eye 31, need not artifical supplementary spacing, simple structure, it is firm, convenient to operate.

The adjusting and resetting component comprises a strip-shaped through hole 331 formed in the inner wall of the plug pin channel 33, a shifting block 321 which penetrates through the strip-shaped through hole 331 and extends out of the upper cross rod 111 is arranged on the side surface, facing the strip-shaped through hole 331, of the plug pin column 32, the length of the strip-shaped through hole 331 is larger than the width of the shifting block 321, the shifting block 321 reciprocates along the length direction of the strip-shaped through hole 331, and the moving distance of the shifting block 321 is equal to or larger than the depth of the plug hole 31. The effect that reset assembly need be adjusted when the peripheral face of latch post 32 and articulated shaft 21 changes from spacing cooperation to butt cooperation, the user removes to promote shifting block 321 with the hand and removes latch post 32 toward the direction of keeping away from spliced eye 31, plug post 32 pushes back in bolt passageway 33, then rotate flat panel display table 2, make latch post 32 and articulated shaft 21's peripheral face be in the butt cooperation again, the displacement distance of shifting block 321 on bar through-hole 331 will satisfy and release latch post 32 from spliced eye 31, latch post 32 just can switch smoothly in spacing cooperation and butt cooperation like this, the shape size and the bar through-hole 331 adaptation of shifting block 321, the peripheral face of shifting block 321 and the inner wall clearance fit of bar through-hole 331, can reduce the friction like this, convenient the reseing.

The hinge shaft 21 is further provided with at least one positioning hole 211, the positioning hole 211 is located between the two insertion holes 31, and the positioning hole 211 and the plug pin 32 form an insertion limit arrangement. The positioning hole 211 is arranged to enable the flat panel display table 2 to be fixed in an inclined state, the inclination angle is adjustable, the problem that the health of the spine is affected due to the fact that students always lean down is avoided, and the students can keep correct sitting postures.

The front end and the rear end of the upper cross rod 111 are provided with the supporting blocks 114 in a rotating mode, the supporting blocks 114 can rotate to be located below the flat panel display table plate 2, the rotating positions of the supporting blocks 114 are provided with the connecting holes 1141 matched with the end portions of the supporting blocks 114, the connecting holes 1141 are correspondingly formed in three surfaces of the supporting blocks 114, the splicing of two desks or four desks is achieved, two-person group and multi-person group collaborative learning and interaction are achieved, and the diversified demands of teaching activities are met. The teacher terminal transmits teaching courseware, tasks, activities and the like to the student terminal by using a wireless split screen technology through a wireless local area network, so that various forms of teaching are realized, and the students submit tasks, assignments, problems and the like through the student terminal computers. The teacher end can also distribute the control authority to students, and the interactivity between the students and the teacher and between the students is improved. Realize the interactive cooperation teaching of real meaningful multimedia, improve teaching efficiency and quality, improve student's initiative enthusiasm, take exercise student's comprehensive quality, during the concatenation, in four adjacent supporting shoe 114, rotate two supporting shoe 114 wantonly, make the tip of this supporting shoe 114 can insert in connecting hole 1141, realize connecting, moreover, the steam generator is simple in structure, remaining supporting shoe 114 continues its auxiliary stay's effect, avoid the slope of flat panel display table 2, when flat panel display table 2 slopes, only need make the axial of supporting shoe 114 rotate to with go up the axial of horizontal pole 111 keep unanimous can, furthermore, the steam generator is simple in structure, and convenient for operation.

The supporting block 114 is made of a magnetic material, the pedal 12 is connected with the vertical rod 113 through a threaded rod, one end of the threaded rod is fixedly connected with the pedal 12, and the other end of the threaded rod penetrates through the vertical rod 113 and then is connected with a nut. The supporting shoe 114 has the magnetism that can the actuation each other, and the concatenation is more convenient, and the table foot is for taking the design of lock universal wheel, makes things convenient for the concatenation of desk when the group collaborates teaching, and the setting of pedal 12 can improve user's travelling comfort, and pedal 12's inclination is adjustable, and the practicality is stronger.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims (6)

1. A multimedia desk comprises desk legs, and is characterized in that: still including rotating the flat panel display table that sets up on the table leg, the corresponding both sides of flat panel display table are provided with the articulated shaft, are provided with the hinge hole that supplies the hinge shaft installation on the table leg, are provided with latch mechanism between articulated shaft and the hinge hole, latch mechanism is including setting up at the spliced eye on the articulated shaft outer peripheral face, setting up the regulation reset assembly of elasticity grafting subassembly and elasticity grafting subassembly on the hinge hole inner wall, and elasticity grafting subassembly forms the cooperation of pegging graft with the spliced eye, the spliced eye corresponds the setting and just is 180 degrees in the both sides of articulated shaft.

2. The multimedia desk of claim 1, wherein: so the table leg includes the supporting legs that two pairs of stands set up and connects the pedal of two supporting legs, and the I-shaped structure of supporting legs for having horizontal pole, sheer pole and montant, hinge hole are located the middle part of horizontal pole, elasticity grafting subassembly including set up the bolt post on the hinge hole inner wall, with the bolt passageway of bolt post adaptation, the bolt passageway sets up and is perpendicular with the articulated shaft along the axial of horizontal pole, is provided with the spring between the bottom surface of bolt post and bolt passageway, and the bolt post is along axial reciprocating motion in the bolt passageway, but the tip butt of bolt post forms the butt cooperation of butt on the outer peripheral face of articulated shaft or stretches into the spliced hole and form the joint cooperation.

3. The multimedia desk of claim 2, wherein: the adjusting reset assembly comprises a strip-shaped through hole arranged on the inner wall of the bolt channel, a shifting block which penetrates through the strip-shaped through hole and extends to the outside of the upper cross rod is arranged on the side, facing the strip-shaped through hole, of the bolt column, the length of the strip-shaped through hole is larger than the width of the shifting block, the shifting block reciprocates along the length direction of the strip-shaped through hole, and the moving distance of the shifting block is equal to or larger than the depth of the plug hole.

4. The multimedia desk of claim 2 or 3, wherein: the articulated shaft is also provided with at least one positioning hole, the positioning hole is positioned between the two inserting holes, and the positioning hole and the bolt column form inserting limiting arrangement.

5. The multimedia desk of claim 2 or 3, wherein: the front end and the rear end of the upper cross rod are rotatably provided with supporting blocks, the supporting blocks can rotate to be located below the flat panel display table plate, connecting holes matched with the end portions of the supporting blocks are formed in the rotating positions of the supporting blocks, and the connecting holes are correspondingly formed in two sides of the supporting blocks.

6. The multimedia desk of claim 5, wherein: the supporting shoe is made by magnetic material, pedal and montant pass through the threaded rod and are connected, the one end and the pedal fixed connection of threaded rod, the other end is connected with the nut after passing the montant, be provided with the area lock universal wheel on the sheer pole.

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