CN216135408U

CN216135408U - Multifunctional desk

Info

Publication number: CN216135408U
Application number: CN202120200518.5U
Authority: CN
Inventors: 张聿剑; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2022-03-29
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a multifunctional desk which comprises a desktop, a desktop belly, first desk legs, second desk legs, a vertical plate and abutting plates, wherein the desktop is fixed on the upper end face of the desktop belly, a mounting groove is formed in one side of the desktop, the abutting plates are arranged outside notches of the mounting groove, a cushion is arranged on one sides, far away from the mounting groove, of the abutting plates, a plurality of abutting rods are fixed on one sides, facing the mounting groove, of the abutting plates, a plurality of abutting grooves are formed in the groove bottoms of the mounting groove, one ends, far away from the abutting plates, of the abutting rods are inserted into the abutting grooves and connected with springs, one ends, far away from the abutting rods, of the springs are fixed on the groove bottoms of the abutting grooves, a second switch is arranged in one of the mounting grooves, the second switch is electrically connected with a warning lamp through a conducting wire, and the warning lamp is arranged on one side, far away from the mounting groove, of the upper end face of the desktop. This multifunctional desk, rational in infrastructure, the position of sitting when can studying the user is adjusted, and can assist the user to improve learning efficiency.

Description

Multifunctional desk

Technical Field

The utility model belongs to the technical field of teaching facilities, and particularly relates to a multifunctional desk.

Background

The desk for students is used in schools from the eight-side desk in the earliest school hall, and the desks for learning in the school hall are unified into the desk. Most desks are provided by schools in a unified way. The height of the desk is fixed, and the desk has no influence on most students.

At present, students can not correct the sitting postures of the students when studying, the students are easy to form bad studying sitting postures, the function is single, the students can not be assisted to plan the study target in one day, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional desk to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional desk comprises a desktop, a desktop belly, first desk legs, second desk legs, a vertical plate and abutting plates, wherein the desktop is fixed on the upper end face of the desktop belly, a mounting groove is formed in one side of the desktop, the abutting plates are arranged outside the notches of the mounting groove, a cushion is installed on one side, away from the mounting groove, of each abutting plate, a plurality of abutting rods are fixed on one side, facing the mounting groove, of each abutting plate, a plurality of abutting grooves are formed in the bottom of each mounting groove, one ends, away from the abutting plates, of the abutting rods are inserted into the abutting grooves and connected with springs, one ends, away from the abutting rods, of the springs are fixed to the bottoms of the abutting grooves, a second switch is installed inside one of the mounting grooves, the second switch is electrically connected with a warning lamp through a wire, and the warning lamp is installed on one side, away from the mounting groove, of the upper end face of the desktop;

one side of the upper end face of the desktop far away from the mounting groove is further provided with a containing groove, a vertical plate is hinged in the containing groove, a drawing plate is slidably mounted in the vertical plate and faces one side of the mounting groove, a clamping groove is formed in the drawing plate, an observation window is mounted at the position, corresponding to the clamping groove, on the vertical plate, the bottom of the containing groove is further hinged to be provided with a plurality of supporting rods, and one end of each supporting rod is supported on one side, far away from the observation window, of the vertical plate.

Preferably, the warning light sets up in the one end of accomodating the groove, and the one end of accomodating the groove and keeping away from the warning light is provided with first switch, first switch and warning light electric connection, and warning light and first switch all install in the up end of desktop.

Preferably, two hooks are symmetrically fixed on two sides of the table belly, and two first table legs are symmetrically constructed on two sides of the lower end face of the table belly.

Preferably, the lower extreme cooperation of first table leg has the second table leg, has seted up a plurality of regulation holes on the second table leg, and the regulation hole is vertical straight line equidistance and arranges on the second table leg, and the top of second table leg inserts the deep groove that first table leg bottom corresponds to set up, and still be provided with adjusting bolt on the first table leg, adjusting bolt penetrate in the first table leg and with the regulation hole screw-thread fit that corresponds.

Preferably, the middle parts of the two second table legs are horizontally provided with fixing rods, and the bottom ends of the second table legs are respectively provided with a supporting foot.

The utility model has the technical effects and advantages that: this multifunctional desk benefits from the desktop, the mounting groove, the butt joint board, the butt joint pole, a spring, the cooperation of second switch and warning light, can warn when the user learns the position of sitting incorrect, remind it to carry out the position of sitting adjustment, thereby be favorable to the user to form good study position of sitting, do benefit to healthy growth, and benefit from and accomodate the groove, the riser, the observation window, the bracing piece, take out the cooperation of board and draw-in groove, the person of facilitating the use is with the study target periodical of one day in the draw-in groove, make things convenient for purposeful study, thereby the assistant user improves learning efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: 1 desktop, 2 table tripes, 201 couple, 3 first table legs, 301 adjusting bolt, 4 second table legs, 401 regulation hole, 402 supporting legs, 403 dead lever, 5 warning lights, 501 first switch, 6 accomodate the groove, 7 risers, 701 observation window, 702 bracing piece, 8 take out the board, 801 draw-in groove, 9 mounting grooves, 901 butt joint groove, 10 butt joint board, 1001 cushion, 1002 butt joint pole, 11 spring, 12 second switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the utility model is directed.

The utility model provides a multifunctional desk as shown in figures 1-4, which comprises a desktop 1, a desk belly 2, a first desk leg 3, a second desk leg 4, a vertical plate 7 and a butt joint plate 10, wherein the desktop 1 is fixed on the upper end surface of the desk belly 2, one side of the desktop 1 is provided with a mounting groove 9, the butt joint plate 10 is arranged outside the notch of the mounting groove 9, one side of the butt joint plate 10 far away from the mounting groove 9 is provided with a cushion 1001, one side of the butt joint plate 10 facing the mounting groove 9 is fixedly provided with a plurality of butt joint rods 1002, the bottom of the mounting groove 9 is provided with a plurality of butt joint grooves 901, one end of each butt joint rod 1002 far away from the butt joint plate 10 is inserted into the butt joint groove 901 and is connected with a spring 11, one end of each spring 11 far away from each butt joint rod 1002 is fixed at the bottom of the butt joint groove 901, one of the mounting grooves 9 is internally provided with a second switch 12, the second switch 12 is electrically connected with a warning lamp 5 through a lead, the warning lamp 5 is arranged on one side, far away from the mounting groove 9, of the upper end face of the desktop 1, and in specific implementation, one end, inserted into the butt joint groove 901, of the butt joint rod 1002 can be abutted to press the second switch 12, so that the warning lamp 5 is high to remind a user of sitting posture adjustment, and after the user adjusts the sitting posture, the butt joint plate 10 can reset under the action of the spring 11 and naturally and lightly butt against the chest of the user;

the one side of keeping away from mounting groove 9 of desktop 1's up end has still seted up and has accomodate groove 6, accomodate articulated riser 7 of installing in the groove 6, and the inside slidable mounting of riser 7 has a board 8 of taking out, and draw board 8 has seted up draw-in groove 801 towards one side of mounting groove 9, the observation window 701 is installed to the position that corresponds draw-in groove 801 on the riser 7, and the tank bottom of accomodating groove 6 still articulates and installs a plurality of bracing pieces 702, and the one end of bracing piece 702 supports in the one side that observation window 701 was kept away from to riser 7, and during concrete implementation, the one side of taking out board 8 extends the riser 7 outside and is constructed and have the handle to the user's pull is taken out board 8 and is write target daily on the card paper, and arrange the card paper in draw-in groove 801, just set up the shallow hole that supplies bracing piece 702 butt to support on the riser 7.

Specifically, warning light 5 sets up in the one end of accomodating groove 6, and the one end of accomodating groove 6 and keeping away from warning light 5 is provided with first switch 501,

first switch

501 and 5 electric connection of warning light, and warning light 5 and first switch 501 all install in the up end of desktop 1, during the concrete implementation, first switch 501 still electric connection has the battery, and the battery is fixed in the inside (not shown in the figure) of table tripe 2, first switch 501 and second switch 12 series connection, the break-make of common control warning light 5 place circuit to break off first switch 501 when not needing the position of sitting to correct, make second switch 12 can not make warning light 5 work.

Specifically, two hooks 201 are symmetrically fixed on two sides of the table belly 2, and two first table legs 3 are symmetrically constructed on two sides of the lower end surface of the table belly 2.

Specifically, the lower extreme cooperation of first table leg 3 has second table leg 4, a plurality of regulation holes 401 have been seted up on the second table leg 4, regulation holes 401 are vertical straight line equidistance and arrange on second table leg 4, and the top of second table leg 4 inserts the deep groove that 3 bottoms of first table leg correspond and set up, and still be provided with adjusting bolt 301 on the first table leg 3, adjusting bolt 301 penetrate in the first table leg 3 and with the regulation hole 401 screw-thread fit that corresponds, during the concrete implementation, the internal thread that has adaptation adjusting bolt 301 of structure in the regulation hole 401.

Specifically, a fixing rod 403 is horizontally installed in the middle of each of the two second legs 4, and supporting legs 402 are respectively configured at the bottom ends of the second legs 4.

The working principle of the multifunctional desk is that when the multifunctional desk is used, the adjusting bolt 301 can be screwed down to adjust the length of the second desk leg 4 inserted into the first desk leg 3, the height of the desktop 1 is suitable, then the adjusting bolt 301 is screwed in to be fixed, thereby being convenient for a user to use, meanwhile, when the user sits in the desk for learning, the user can enable the chest to naturally and lightly abut against the cushion 1001 on the abutting plate 10, when the body of the user leans forward, the abutting plate 10 is pushed towards the installation groove 9, at the moment, the abutting rod 1002 can abut against and press the second switch 12, thereby the warning lamp 5 is electrified and shines to warn the user, the user is reminded to adjust the sitting posture, and when the user is studying, the user can write a learning target card paper on a day, and put the card paper into the clamping groove 801, then slide the pulling plate 8 into the vertical plate 7, and then utilize the supporting rod 702 to support the vertical plate 7, so that the user can see the learning object written on the card paper in the card slot 801 directly through the observation window 701, and the learning efficiency can be improved effectively by assisting the user. This multifunctional desk, rational in infrastructure, the position of sitting when can studying the user is adjusted, and can assist the user to improve learning efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a multifunctional desk, includes desktop (1), table tripe (2), first table leg (3), second table leg (4), riser (7) and butt joint board (10), its characterized in that: a desktop (1) is fixed on the upper end face of the desk belly (2), a mounting groove (9) is formed in one side of the desktop (1), a butt joint plate (10) is arranged outside a notch of the mounting groove (9), a cushion (1001) is installed on one side, away from the mounting groove (9), of the butt joint plate (10), a plurality of butt joint rods (1002) are fixed on one side, facing the mounting groove (9), of the butt joint plate (10), a plurality of butt joint grooves (901) are formed in the groove bottom of the mounting groove (9), one end, far away from the butt joint plate (10), of the butt joint rod (1002) is inserted into the butt joint grooves (901) and is connected with a spring (11), one end, far away from the butt joint rod (1002), of the spring (11) is fixed to the groove bottom of the butt joint grooves (901), a second switch (12) is installed in one of the installation grooves (9), the second switch (12) is electrically connected with a warning lamp (5) through a lead, and the warning lamp (5) is installed on one side, far away from the installation groove (9), of the upper end face of the desktop (1);

one side that mounting groove (9) were kept away from to the up end of desktop (1) has still been seted up and has been accomodate groove (6), accomodate articulated riser (7) of installing in groove (6), the inside slidable mounting of riser (7) has and takes out board (8), takes out board (8) and has seted up draw-in groove (801) towards one side of mounting groove (9), observation window (701) are installed to the position that corresponds draw-in groove (801) on riser (7), and the tank bottom of accomodating groove (6) still articulates and installs a plurality of bracing pieces (702), and the one end of bracing piece (702) is supported in one side that observation window (701) were kept away from in riser (7).

2. The multifunctional desk of claim 1, wherein: warning light (5) set up in the one end of accomodating groove (6), and the one end of accomodating groove (6) and keeping away from warning light (5) is provided with first switch (501), first switch (501) and warning light (5) electric connection, and warning light (5) and first switch (501) all install in the up end of desktop (1).

3. The multifunctional desk of claim 1, wherein: two hooks (201) are symmetrically fixed on two sides of the table belly (2), and two first table legs (3) are symmetrically constructed on two sides of the lower end face of the table belly (2).

4. The multifunctional desk of claim 3, wherein: the lower extreme cooperation of first table leg (3) has second table leg (4), a plurality of regulation holes (401) have been seted up on second table leg (4), regulation hole (401) are vertical straight line equidistance and arrange on second table leg (4), and the top of second table leg (4) inserts the deep trouth that first table leg (3) bottom was seted up correspondingly, and still be provided with adjusting bolt (301) on first table leg (3), adjusting bolt (301) penetrate in first table leg (3) and with the regulation hole (401) screw-thread fit that corresponds.

5. The multifunctional desk of claim 4, wherein: the middle parts of the two second table legs (4) are horizontally provided with fixing rods (403), and supporting legs (402) are respectively constructed at the bottom ends of the second table legs (4).