A kind of high school student's multifunctional desk
Technical field
The present invention relates to desk technical field, be specially a kind of high school student's multifunctional desk。
Background technology
Desk is desk used by student, and from all directions table in school the earliest, for school, the desk of school study should be unified as desk。Desk is divided into " No. 4 ", " No. 5 " two kinds of labels, respectively for the student in junior middle school, grade of primary school, and advises that " No. 4 " tables and chairs are mainly for junior one student and use, and the height of table top of " No. 4 " desk, standard is exactly 67 centimetres。And for the student of some special heights, school then can allocate desk-bench separately。Present desk is broadly divided into following three classes in fact: desk solid wood desk: most of school in 2000 is all the single desk using this tradition to be processed into by solid wood, double desk。This desk is easy to process, and material is weedtree, wastes a large amount of timber, and is not durable, and is still that the middle and primary schools of a lot of poverty-stricken area adopt at present。Because desk-bench height is fixed, replaced by the adjustable desk of steel-plastic structure gradually。Lifting desk: have another name called adjustable desk, as the term suggests, it is simply that the height adjustable of desk-bench, plays adjustment desk height by the associated firmware of table leg up-down adjustment between slide-bar, meets school and Students ' Demand with this。Such desk is mainly steel-plastic structure, and desktop is melamine plate, and table leg is steel pipe fitting, and relevant connection above ground portion has plastic cap to protect。Rubber and plastic desk: mainly adopt rubber-plastic alloy, through machinery compression molding school desk and chair product, this series products mostly is fixed structure, highly non-adjustable, but because material therefor is special, material is better, durable convenient, also obtains some schools and adopts。But above mentioned existing desk is functional less, cannot meet the demand of school and student instantly。
Summary of the invention
It is an object of the invention to provide a kind of high school student's multifunctional desk, with the problem solving to propose in above-mentioned background technology。
For achieving the above object, the present invention provides following technical scheme: a kind of high school student's multifunctional desk, including desk body, described desk body front and back is provided with placed cavity, the front of described desk body is provided with cover plate, and the back side of desk body is provided with drawer, the upper surface of described desk body offers placing trough, and in placing trough, it is provided with limiting plate, the upper surface of described desk body is also respectively provided with the fixing device of textbook, shift knob and display lamp, the fixing device of described textbook includes two supports, and between two supports, it is connected with the baffle plate of trapezoidal shape, described baffle plate is provided with inclined-plane, and inclined-plane is provided with anti-skidding salient point, baffle plate is additionally provided with rubber band, and the two ends of the two ends of rubber band and baffle plate are fixedly linked each through fixture block, one side adjacent with cover plate in described desk body is respectively arranged with speaker and link plate, the upper surface of described link plate offers the first through hole being spaced substantially equidistant, described link plate offers, away from the one side of desk body, the second through hole being spaced substantially equidistant, and first through hole and the second through hole be connected, the corner, bottom of described desk body has been fixedly connected with electric expansion bar, described desk body be internally provided with controller and accumulator, and accumulator, shift knob, display lamp, speaker and electric expansion bar are all electrically connected with the controller。
Preferably, described desk body near two corners of cover plate all in arc-shaped。
Preferably, the two bottom sides of described cover plate is hinged each through hinge and desk body, and the crown center of cover plate is provided with fixture block, and is provided with the draw-in groove suitable with fixture block in desk body。
Preferably, the width of described placing trough is five to six centimetres, and the length of placing trough is ten three to ten seven centimetres, and the degree of depth of placing trough is three to five centimetres。
Preferably, two described supports all offer chute close to the one side of cover plate, and are provided with the slide block suitable with chute on baffle plate。
Preferably, the radius of described second through hole is the twice of the first through hole radius, and the quantity of described first through hole and the second through hole is identical, and the quantity of the first through hole and the second through hole is no less than ten。
Preferably, the bottom of described electric expansion bar is provided with rubber blanket, and is provided with fixing plate between closely located two electric expansion bars。
Preferably, described drawer be internally provided with dividing plate, and the surface configuration of drawer is with handles, and is provided with antiskid thread on handle。
Compared with prior art, the method have the advantages that
(1) high school student's multifunctional desk of the present invention, by being provided with placed cavity at desk body front and back, the front of desk body is provided with cover plate, and the back side of desk body is provided with drawer, make student that different modes can be selected to deposit article, and storage area is big, simple and practical。
(2) high school student's multifunctional desk of the present invention, placing trough is offered by the upper surface in desk body, and in placing trough, it is provided with limiting plate, the width of placing trough is five to six centimetres, the length of placing trough is ten three to ten seven centimetres, and the degree of depth of placing trough is three to five centimetres, student at school time can pen be placed in placing trough, it can be avoided that pen drops from desktop, it is to avoid make troubles in learning process to student。
(3) high school student's multifunctional desk of the present invention, by being provided with the fixing device of textbook at the upper surface of desk body, the fixing device of textbook includes two supports, and between two supports, it is connected with the baffle plate of trapezoidal shape, baffle plate is provided with inclined-plane, and inclined-plane is provided with anti-skidding salient point, baffle plate is additionally provided with rubber band, and the two ends of the two ends of rubber band and baffle plate are fixedly linked each through fixture block, student can be good at class hour fix books, solve student and need while press against book with hands while the problem write, structure is unique, rationally distributed, simple and practical, student learning efficiency can be improved。
(4) high school student's multifunctional desk of the present invention, one side adjacent with cover plate in desk body is provided with link plate, the upper surface of link plate offers the first through hole being spaced substantially equidistant, link plate offers, away from the one side of desk body, the second through hole being spaced substantially equidistant, and first through hole and the second through hole be connected, make desk be provided with can the function of suspended item, bring convenience for student。
(5) high school student's multifunctional desk of the present invention, it has been fixedly connected with electric expansion bar by the corner, bottom in desk body, desk body be internally provided with controller and accumulator, and accumulator, shift knob, display lamp, speaker and electric expansion bar are all electrically connected with the controller, student can be facilitated to regulate the height of desk, and teacher presses shift knob when asking a question at school, so that display lamp is shinny and speaker sends the of short duration sound and represents and raise one's hand, it is not only able to increase the enthusiasm of learner answering questions problem, but also student learning interest can be improved。
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is A-A enlarged drawing of the present invention;
Fig. 3 is B-B enlarged drawing of the present invention;
Fig. 4 is C-C enlarged drawing of the present invention;
Fig. 5 is that the present invention controls system diagram。
In figure: 1 desk body, 2 cover plates, 3 drawers, 4 placing troughs, 401 limiting plates, 5 textbooks fix device, 501 supports, 502 baffle plates, 503 inclined-planes, 504 anti-skidding salient points, 505 rubber bands, 506 fixture blocks, 6 shift knobs, 7 display lamps, 8 speakers, 9 link plates, 901 first through holes, 902 second through holes, 10 electric expansion bars, 11 controllers, 12 accumulator, 13 fixture blocks, 14 rubber blankets, 15 fixing plate, 16 dividing plates。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Refer to Fig. 1-5, the present invention provides a kind of technical scheme: a kind of high school student's multifunctional desk, including desk body 1, desk body 1 front and back is provided with placed cavity, the front of desk body 1 is provided with cover plate 2, desk body 1 near two corners of cover plate 2 all in arc-shaped, the two bottom sides of cover plate 2 is hinged each through hinge and desk body 1, the crown center of cover plate 2 is provided with fixture block 13, and desk body 1 is provided with the draw-in groove suitable with fixture block 13, and the back side of desk body 1 is provided with drawer 3, make student that different modes can be selected to deposit article, and storage area is big, simple and practical, drawer 3 be internally provided with dividing plate 16, and the surface configuration of drawer 3 is with handles, and handle is provided with antiskid thread, the upper surface of desk body 1 offers placing trough 4, the width of placing trough 4 is five to six centimetres, the length of placing trough 4 is ten three to ten seven centimetres, the degree of depth of placing trough 4 is three to five centimetres, and in placing trough 4, it is provided with limiting plate 401, student at school time pen can be placed in placing trough 4, it can be avoided that pen drops from desktop, avoid making troubles in learning process to student, the upper surface of desk body 1 is also respectively provided with the fixing device 5 of textbook, shift knob 6 and display lamp 7, the fixing device 5 of textbook includes two supports 501, and between two supports 501, it is connected with the baffle plate 502 of trapezoidal shape, two supports 501 all offer chute close to the one side of cover plate 2, and baffle plate 502 is provided with the slide block suitable with chute, baffle plate 502 is provided with inclined-plane 503, and inclined-plane 503 is provided with anti-skidding salient point 504, baffle plate 502 is additionally provided with rubber band 505, and the two ends of the two ends of rubber band 505 and baffle plate 502 are fixedly linked each through fixture block 506, student can be good at class hour fix books, solve student and need while press against book with hands while the problem write, structure is unique, rationally distributed, simple and practical, student learning efficiency can be improved, one side adjacent with cover plate 2 in desk body 1 is respectively arranged with speaker 8 and link plate 9, the upper surface of link plate 9 offers the first through hole 901 being spaced substantially equidistant, link plate 9 offers, away from the one side of desk body 1, the second through hole 902 being spaced substantially equidistant, the radius of the second through hole 902 is the twice of the first through hole 901 radius, first through hole 901 is identical with the quantity of the second through hole 902, and first the quantity of through hole 901 and the second through hole 902 be no less than ten, and first through hole 901 be connected with the second through hole 902, making desk be provided with can the function of suspended item, bring convenience for student, the corner, bottom of desk body 1 has been fixedly connected with electric expansion bar 10, the bottom of electric expansion bar 10 is provided with rubber blanket 14, and it is provided with fixing plate 15 between closely located two electric expansion bars 10, desk body 1 be internally provided with controller 11 and accumulator 12, and accumulator 12, shift knob 6, display lamp 7, speaker 8 and electric expansion bar 10 all electrically connect with controller 11, electric expansion bar 10 can facilitate student to regulate the height of desk, and teacher presses shift knob 6 when asking a question at school, so that display lamp 7 is shinny and speaker 8 sends the of short duration sound and represents and raise one's hand, it is not only able to increase the enthusiasm of learner answering questions problem, but also student learning interest can be improved。
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended。