CN215271277U

CN215271277U - Multifunctional desk

Info

Publication number: CN215271277U
Application number: CN202121447834.9U
Authority: CN
Inventors: 申明清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-24
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a multifunctional desk, including the front guard plate, the front guard plate both ends are respectively through bolt and the inboard fixed connection of side guard plate, and the front guard plate inboard is respectively through bolt and baffle one side both ends fixed connection, and the baffle separates into the drawing board room with the front guard plate, and the drawing board room upper surface passes through the hinge and opens and shuts with vice desktop and be connected, and the side guard plate is respectively through bolt and musical instrument frame face table fill both ends fixed connection, and electronic piano baffle is installed to musical instrument frame face table fill front end. This multifunctional desk, through the angle of turning over of automatically controlled valve cooperation pneumatic cylinder control activity desktop, automatic control, open and shut at will, improve automatic level, it detains to promote the activity through pressing the buckle, detain the activity and break away from with fixed the knot, the activity desktop turns over on, the operation is simple, overall structure is simple reasonable, the desktop is clean neat when going to class, the application of this kind of desk, with the keyboard class, cultural class, the drawing of class etc. just can be accomplished in a classroom, and save the place, save the student again and go to class and trade the ripples of running back in classroom.

Description

Multifunctional desk

Technical Field

The utility model relates to a teaching equipment technical field specifically is a multifunctional desk.

Background

The existing desk is simple in structure and single in function, students need to attend classes in different classrooms, especially artistic classes, the students need to go around in different classrooms, the classrooms are exchanged to cause time waste, and the multifunctional desk is necessary to design aiming at the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional desk, through the angle of opening of automatically controlled valve cooperation pneumatic cylinder control activity desktop, automatic control, open and shut at will, improve the automation level, it detains to promote the activity through pressing the buckle, detain the activity and break away from with fixed the knot, the activity desktop turns over on, therefore, the steam generator is simple in operation, the overall structure is simple reasonable, it is clean neat to go up the class time desktop, utilize this kind of desk, with the keyboard class, the drawing, culture class, the course of class etc. just can accomplish in a classroom, and save the place, save the class of student again and trade the class of classroom, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional desk comprises a front protection plate, wherein two ends of the front protection plate are fixedly connected with the inner side of a side protection plate through bolts respectively, the inner side of the front protection plate is fixedly connected with two ends of one side of a partition plate through bolts respectively, the partition plate and the front protection plate are separated into a drawing plate chamber, the upper surface of the drawing plate chamber is in opening and closing connection with an auxiliary desktop through a hinge, a power supply hole is formed in one side of the side protection plate, handle holes are formed in the outer side of the side protection plate respectively, the side protection plate is fixedly connected with two ends of a piano frame surface desk hopper through bolts respectively, an electronic piano baffle is installed at the front end of the piano frame surface desk hopper, and the lower surface of the piano frame surface desk hopper is fixedly connected with a bookshelf through bolts respectively;

the inner sides of the upper ends of the partition plates are respectively connected with the movable desktop through hinges in an opening and closing manner, the lower surface of the movable desktop is respectively fixedly connected with the magnet, the music stand and the first movable lug seat through bolts, the inner sides of the side protection plates are respectively fixedly connected with the second movable lug seat through bolts, one side of the second movable lug seat is respectively movably connected with the hydraulic cylinder through a pin shaft, the upper end of the hydraulic cylinder is movably connected with one end of the support arm through a hydraulic rod, the other end of the support arm is movably connected with the first movable lug seat through a pin shaft, and one side of the second movable lug seat is provided with an electric control valve;

the movable table top is characterized in that the two sides of the lower surface of the movable table top are fixedly connected with the hasp bases through bolts respectively, the hasp bases are fixedly connected with the fixed buckles through bolts, one ends of the upper surfaces of the side protection plates are provided with grooves respectively, the lower surfaces of the inner walls of the grooves are fixedly connected with the guide rails through bolts respectively, the upper surfaces of the guide rails are movably buckled with each other in a sliding connection mode, springs are installed on the inner sides of the movable buckles, the other ends of the movable buckles are fixedly connected with one end of the transmission rod through bolts, the other ends of the transmission rod are fixedly connected with the inner sides of the buckle plates through bolts, and the buckle plates are installed on the front sides of the side protection plates respectively.

Preferably, the drawing board is placed in the drawing board chamber, the drawing board is vertically placed in the drawing board chamber, and two oval holes are formed in the auxiliary desktop.

Preferably, the lower end of the fixing buckle is provided with a fixing groove matched with the movable buckle, the lower surface of the fixing buckle is arc-shaped, and one side of the upper surface of the movable buckle is correspondingly arc-shaped.

Preferably, one end of the supporting arm is provided with an electric control valve consistent with one side of the second movable lug seat.

Preferably, the upper surface of the piano frame surface table hopper and the baffle of the electronic piano form a step, and the inclined included angle of the piano frame surface table hopper and the horizontal plane is 10 degrees.

Preferably, the partition board is L-shaped, and the upper surface of the partition board is in contact with one side of the movable table top.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the multifunctional desk can be used as a desktop when a cultural course and a drawing are in class, can write and draw pictures like a common desk, is convenient and flexible to use and can be used for enlarging the application range, and the drawing board is placed in a drawing board room, taken out when used and vertically placed when not used.

2. When the multifunctional desk is used for school, the movable desktop can automatically turn over the opening, the magnet can be attached to a music book, the music book can be placed on the music stand, and different books can be placed on the bookshelf in a tree mode, so that the multifunctional desk is convenient to take and place and is clear at a glance.

3. The multifunctional desk controls the opening angle of the movable desktop through the electric control valve and the hydraulic cylinder, is automatically controlled, can be opened and closed randomly, and improves the automation level.

4. The multifunctional desk has the advantages that the movable buckle is pushed by pressing the buckle plate to separate the movable buckle from the fixed buckle, the movable desktop is turned upwards, and the operation is simple.

5. The multifunctional desk has a simple and reasonable integral structure, the desk surface is clean and tidy in class, the courses of a keyboard class, a drawing class, a cultural class and the like can be completed in one classroom by using the desk, the field is saved, and the running time of changing the classroom for the student in class is saved.

Drawings

Fig. 1 is a front view of the overall structure of the present invention;

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

FIG. 3 is a sectional view of the overall structure of the present invention;

fig. 4 is a partial structural plan view of the present invention;

fig. 5 is a partial structural sectional view of the present invention.

In the figure: 1. a front guard plate; 2. a side guard plate; 3. a partition plate; 4. a panel chamber; 5. a power supply hole; 6. a handle aperture; 7. a table hopper is arranged on the surface of the musical instrument frame; 8. an electronic piano bezel; 9. a bookshelf; 10. a secondary desktop; 11. a movable desktop; 12. a magnet; 13. a music stand; 14. a first movable ear mount; 15. a second movable ear mount; 16. a hydraulic cylinder; 17. a support arm; 18. an electrically controlled valve; 19. a hasp base; 20. a fixing buckle; 21. a guide rail; 22. a movable buckle; 23. a spring; 24. a transmission rod; 25. and (5) buckling the plate.

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

Referring to fig. 1-5, a multifunctional desk comprises a front guard plate 1, wherein two ends of the front guard plate 1 are fixedly connected with the inner side of a side guard plate 2 through bolts, the inner side of the front guard plate 1 is fixedly connected with two ends of one side of a partition plate 3 through bolts, the partition plate 3 is in an L shape, the upper surface of the partition plate 3 is in contact with one side of a movable desktop 11, the partition plate 3 and the front guard plate 1 are separated into a drawing board chamber 4, the upper surface of the drawing board chamber 4 is connected with a sub-desktop 10 through a hinge in an opening and closing manner, a drawing board is placed in the drawing board chamber 4, the drawing board is vertically placed in the drawing board chamber 4, the sub-desktop 10 is provided with two oval holes, the movable desktop 11 is horizontally placed as a desktop during school and a painting, the same as a common desk, the drawing board can be written and drawn, the drawing board is placed in the drawing board chamber 4 when the desk is taken out, the drawing board is vertically placed when not used, the desk is convenient and flexible to expand the application range, one side of the side guard plate 2 is provided with a power hole 5, the outer sides of the side protection plates 2 are respectively provided with a handle hole 6, the handle holes 6 are arranged according to the gravity center of the table, unbalanced feeling can not occur during moving, the side protection plates 2 are convenient to move, the side protection plates 2 are respectively fixedly connected with two ends of a stand face table hopper 7 through bolts, an electronic piano baffle 8 is arranged at the front end of the stand face table hopper 7, the upper surface of the stand face table hopper 7 and the electronic piano baffle 8 form a step, the inclined included angle between the stand face table hopper 7 and the horizontal plane is 10 degrees, the piano is prevented from sliding off, the lower surface of the stand face table hopper 7 is respectively fixedly connected with a bookshelf 9 through bolts, the inner side of the upper end of the partition plate 3 is respectively connected with a movable table top 11 through hinges, the lower surface of the movable table top 11 is respectively fixedly connected with a magnet 12, a music stand 13 and a first movable ear seat 14 through bolts, when a keyboard is used for coursework, the movable table top 11 can be automatically opened by 100 degrees, the movable table top 11 is provided with two magnets 12 for pasting music scores, the music stand 13 can be used for placing music books, the electric piano is changed into a table top in the music stand face table hopper 7, two book shelves 9 which are designed to be the largest in the amount of books used by students are arranged on the lower side of the music stand face table hopper 7, different books can be placed on the music stand face table hopper, the electric piano is convenient to take and place and is clear at a glance, the inner sides of the side protection plates 2 are fixedly connected with the second movable lug seats 15 through bolts respectively, one sides of the second movable lug seats 15 are movably connected with the hydraulic cylinder 16 through pin shafts respectively, the upper ends of the hydraulic cylinders 16 are movably connected with one end of the supporting arm 17 through hydraulic rods, one end of the supporting arm 17 is provided with the electric control valve 18 which is consistent with one side of the second movable lug seats 15, the electric control valve 18 is matched with the hydraulic cylinder 16 to control the turning-open angle of the movable table top 11, the automatic control and the random opening and closing are realized, the automation level is improved, the other end of the supporting arm 17 is movably connected with the first movable lug seat 14 through a pin shaft, one side of the second movable lug seats 15 is provided with the electric control valve 18, the two sides of the lower surface of the movable table top 11 are respectively fixedly connected with a hasp base 19 through bolts, the hasp base 19 is fixedly connected with a fixed buckle 20 through bolts, one end of the upper surface of the side guard plate 2 is respectively provided with a groove, the lower surface of the inner wall of the groove is respectively fixedly connected with a guide rail 21 through bolts, the upper surface of the guide rail 21 is slidably connected with a movable buckle 22, the lower end of the fixed buckle 20 is provided with a fixed groove matched with the movable buckle 22, the lower surface of the fixed buckle 20 is arc-shaped, one side of the upper surface of the movable buckle 22 is correspondingly arc-shaped, when the panel of the movable table top 11 is pressed down, the fixed buckle 20 acts downwards to buckle the movable buckle 22 with the fixed buckle 20, the inner side of the movable buckle 22 is provided with a spring 23, the other end of the movable buckle 22 is fixedly connected with one end of a transmission rod 24 through bolts, the other end of the transmission rod 24 is fixedly connected with the inner side of a buckle plate 25 through bolts, and the buckle plates 25 are respectively arranged at the front sides of the side guard plate 2, through pressing buckle 25 to promote the activity and detain 22, detain 22 with the activity and break away from with fixed knot 20, activity desktop 11 turns over on the page, and easy operation, overall structure is simple reasonable, the desktop is clean neat when going to class, different books and stationery are put neatly, surveyability, piano and drawing board are all in hidden, what kind of course uses which part, the effect is clear and definite, just can go up different kinds of course in a classroom, save the student and trade the ripples of running back in the classroom, utilize this kind of desk, with the keyboard class, the drawing class, cultural class, the course of class etc. just can be accomplished in a classroom, and save the place, save the student again and go to class and trade the ripples of running back in the classroom.

In conclusion, the multifunctional desk has the advantages that when a cultural class and a drawing class are used, the movable desktop 11 is horizontally arranged to serve as a desktop, the desk can write and draw, the drawing board is placed in the drawing board chamber 4, the desk can be taken out when used, the desk can be vertically placed when not used, the use is convenient and flexible, the application range is expanded, when the desk is used for a keyboard class, the movable desktop 11 can be automatically opened by 100 degrees, the magnet 12 can be pasted with music scores, the music score rack 13 can be used for placing music scores, different books can be vertically placed in the bookshelf 9 for convenient taking, the turning angle of the movable desktop 11 can be controlled through the electric control valve 18 and the hydraulic cylinder 16, the automatic opening and closing are automatically controlled and freely, the automation level is improved, the movable buckle 22 is pushed through pressing the buckle plate 25, the movable buckle 22 is separated from the fixed buckle 20, the movable desktop 11 is turned upwards, the operation is simple and reasonable, the overall structure is tidy and clean, the desktop is used when the desk is used, the courses of keyboard class, drawing class, cultural class and the like can be completed in one classroom, the field is saved, and the running time of changing the classroom for the students is saved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multifunctional desk, includes apron (1), its characterized in that: the two ends of the front protection plate (1) are fixedly connected with the inner side of the side protection plate (2) through bolts respectively, the inner side of the front protection plate (1) is fixedly connected with the two ends of one side of the partition plate (3) through bolts respectively, the partition plate (3) and the front protection plate (1) are separated into a drawing plate chamber (4), the upper surface of the drawing plate chamber (4) is connected with the two ends of the auxiliary desktop (10) in an opening and closing mode through hinges, a power supply hole (5) is formed in one side of the side protection plate (2), handle holes (6) are formed in the outer side of the side protection plate (2) respectively, the side protection plate (2) is fixedly connected with the two ends of the piano frame surface desk hopper (7) through bolts respectively, an electronic piano baffle (8) is installed at the front end of the piano frame surface desk hopper (7), and the lower surface of the piano frame surface desk hopper (7) is fixedly connected with the bookshelf (9) through bolts respectively;

the inner side of the upper end of the partition plate (3) is respectively connected with a movable desktop (11) in an opening and closing mode through a hinge, the lower surface of the movable desktop (11) is respectively fixedly connected with a magnet (12), a music stand (13) and a first movable lug seat (14) through bolts, the inner side of the side protection plate (2) is respectively fixedly connected with a second movable lug seat (15) through bolts, one side of the second movable lug seat (15) is respectively movably connected with a hydraulic cylinder (16) through a pin shaft, the upper end of the hydraulic cylinder (16) is movably connected with one end of a supporting arm (17) through a hydraulic rod, the other end of the supporting arm (17) is movably connected with the first movable lug seat (14) through a pin shaft, and an electric control valve (18) is installed on one side of the second movable lug seat (15);

activity desktop (11) lower surface both sides are respectively through bolt and hasp base (19) fixed connection, hasp base (19) are through bolt and fixed knot (20) fixed connection, side guard plate (2) upper surface one end is seted up flutedly respectively, recess inner wall lower surface is respectively through bolt and guide rail (21) fixed connection, guide rail (21) upper surface and activity are detained (22) sliding connection, spring (23) are installed to activity knot (22) inboard, the activity is detained (22) the other end and is passed through bolt and transfer line (24) one end fixed connection, transfer line (24) the other end passes through bolt and buckle (25) inboard fixed connection, buckle (25) are installed respectively in side guard plate (2) front side.

2. The multifunctional desk of claim 1, wherein: a drawing board is placed in the drawing board chamber (4), the drawing board is vertically placed in the drawing board chamber (4), and two oval holes are formed in the auxiliary table top (10).

3. The multifunctional desk of claim 2, wherein: the lower end of the fixing buckle (20) is provided with a fixing groove matched with the movable buckle (22), the lower surface of the fixing buckle (20) is arc-shaped, and one side of the upper surface of the movable buckle (22) is arc-shaped correspondingly.

4. The multifunctional desk of claim 3, wherein: and one end of the supporting arm (17) is provided with an electric control valve (18) which is consistent with one side of the second movable lug seat (15).

5. The multifunctional desk of claim 4, wherein: the upper surface of the piano frame surface table hopper (7) and the electronic piano baffle (8) form a step, and the inclined included angle of the piano frame surface table hopper (7) and the horizontal plane is 10 degrees.

6. The multifunctional desk of claim 5, wherein: the partition plate (3) is L-shaped, and the upper surface of the partition plate (3) is in contact with one side of the movable table top (11).