CN211186308U

CN211186308U - Student desk capable of increasing book bearing capacity

Info

Publication number: CN211186308U
Application number: CN201821416169.5U
Authority: CN
Inventors: 王东鑫
Original assignee: Shenyang Jiushun Furniture Co ltd
Current assignee: Shenyang Jiushun Furniture Co ltd
Priority date: 2018-08-29
Filing date: 2018-08-29
Publication date: 2020-08-07
Anticipated expiration: 2028-08-29

Abstract

The utility model relates to a teaching aid technical field especially relates to an increase student's desk of books bearing capacity, including the table hole, the top fixedly connected with clipboard in table hole, the left side and the right side of table hole inner chamber are with respectively swing joint have first drawer and second drawer, the top of first drawer and second drawer all through first slider and the first slide rail swing joint at table hole inner chamber top, first drawer and second drawer are located the outside one side in table hole and all pass through connecting plate fixedly connected with arm-tie, the top fixedly connected with support limiting plate that the arm-tie is close to clipboard one side, the one end that supports the limiting plate and is close to the clipboard runs through the side of clipboard and extends to the inside of clipboard. The utility model discloses an establish first drawer and second drawer inside the table hole, when books are more, can increase the books bearing capacity of desk to the side pulling in table hole with first drawer and second drawer.

Description

Student desk capable of increasing book bearing capacity

Technical Field

The utility model relates to a teaching aid technical field specifically is a student uses desk of increase books bearing capacity.

Background

The desk is the teaching tool that the student often can use in the classroom, but to high school student because the study task is heavy, data and books are more, because the bearing capacity of current desk books is fixed, books and data that can not place on the desk often can directly be placed subaerial, can bring certain trouble for clean sanitary classmate like this, and books and data place and can cause the pollution of books subaerial, are unfavorable for using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a student desk for increase books bearing capacity, solved the less problem of current desk books bearing capacity to the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an increase student of books bearing capacity and use desk, includes the table hole, the top fixedly connected with clipboard in table hole, the bottom fixedly connected with bearing plate in table hole, the bottom fixedly connected with supporting leg of bearing plate, the left side and the right side of table hole inner chamber are with first drawer of swing joint and second drawer respectively, the first slider of the equal fixedly connected with in top of first drawer and second drawer, the first slide rail and the table hole swing joint of fixed connection at table hole inner chamber top are passed through to the top of first slider.

First drawer and second drawer are located the outside one side in table hole and all pass through connecting plate fixedly connected with arm-tie, the top fixedly connected with that the arm-tie is close to clipboard one side supports the limiting plate, the one end that supports the limiting plate and be close to the clipboard runs through the side of clipboard and extends to the inside of clipboard, support the bottom fixedly connected with second slider that the limiting plate is located clipboard inner chamber one end, the second slide rail and the clipboard swing joint of fixed connection in clipboard inner chamber bottom are passed through to the bottom of second slider.

One side that the connecting plate was kept away from to the arm-tie is provided with the side and draws the mechanism, the side draws the mechanism and includes the spacing groove, the middle part in the arm-tie side is seted up to the spacing groove, one side fixedly connected with spring of spacing inslot chamber, the one end fixedly connected with baffle of spring, the one end fixedly connected with that the spring was kept away from to the baffle draws the handle, draw the outside that the one end of keeping away from the baffle runs through the spacing groove and extends to the spacing groove.

Preferably, one side of the first drawer close to the second drawer is fixedly connected with a first magnet, one side of the second drawer close to the first drawer is fixedly connected with a second magnet, and magnetic poles of opposite surfaces of the first magnet and the second magnet are opposite.

Preferably, both ends of the second slide rail are fixedly connected with limit blocks, and the limit blocks are rectangular.

Preferably, both ends of the first slide rail are fixedly connected with check blocks, and the check blocks are rectangular.

Preferably, one end of the pull handle, which is positioned outside the limiting groove, is fixedly connected with a pull ring, and a pull hole is formed in the pull ring.

Preferably, the number of the supporting limit plates is two, and the two supporting limit plates are symmetrically distributed on two sides of the writing board.

(III) advantageous effects

It can be known from the above description that the utility model discloses, compare with prior art, the utility model discloses possess following beneficial effect:

(1) this increase student of books bearing capacity uses desk, through set up first drawer and second drawer in the inside of table hole, when books are more, can with first drawer and second drawer to the side pulling in table hole, make the books bearing capacity of desk, by the table hole, increase to the books bearing capacity of first drawer, second drawer and the very big increase of table in table hole, prevent that the student from not bearing well because of books are too much, directly placing the pollution that causes books subaerial.

(2) This increase student of books bearing capacity uses desk has injectd the displacement range that the side pulled first drawer and second drawer through dog and stopper, prevents that first drawer and second drawer and table hole from separating, supports when drawing first drawer and second drawer side through spacing support version.

Drawings

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

FIG. 2 is a cross-sectional view of the writing tablet of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural view of the side pulling mechanism in fig. 1 according to the present invention.

In the figure: the multifunctional writing board comprises a desk hole 1, a writing board 2, a bearing board 3, supporting legs 4, a first drawer 5, a second drawer 6, a first magnet 7, a second magnet 8, a first slider 9, a first sliding rail 10, a stop block 11, a connecting board 12, a pulling board 13, a supporting limiting board 14, a second slider 15, a second sliding rail 16, a limiting block 17, a side pulling mechanism 18, a limiting groove 1801, a spring 1802, a baffle 1803 and a pulling handle 1804.

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. 1-3, the present invention provides a technical solution: the utility model provides an increase student's desk of books bearing capacity, including table hole 1, the top fixedly connected with clipboard 2 of table hole 1, the bottom fixedly connected with bearing plate 3 of table hole 1, the bottom fixedly connected with supporting leg 4 of bearing plate 3, the left side and the right side of 1 inner chamber in table hole are with first drawer 5 of swing joint and second drawer 6 respectively, the first slider 9 of the equal fixedly connected with in top of first drawer 5 and second drawer 6, fixed connection is passed through at the first slide rail 10 and the 1 swing joint in table hole at 1 inner chamber top in table hole at the top of first slider 9, the equal fixedly connected with dog 11 in both ends of first slide rail 10, the shape of dog 11 is the rectangle.

First drawer 5 is close to the first magnet 7 of one side fixedly connected with of second drawer 6, and second drawer 6 is close to one side fixedly connected with second magnet 8 of first drawer 5, and the magnetic pole of first magnet 7 and the 8 opposite faces of second magnet is opposite, through the adsorption of first magnet 7 and second magnet 8, has increased the stability of first drawer 5 and the 6 adsorptions of second drawer when the books bearing capacity that need not to expand table hole 1, prevents that first drawer 5 and second drawer 6 from to controlling the skew.

First drawer 5 and second drawer 6 are located the outside one side of table hole 1 and all pass through connecting plate 12 fixedly connected with arm-tie 13, the top fixedly connected with that arm-tie 13 is close to clipboard 2 one side supports limiting plate 14, support limiting plate 14 and be close to the inside that clipboard 2 was run through the side of clipboard 2 and extended to clipboard 2 to the one end of clipboard 2, the quantity that supports limiting plate 14 is two, two support limiting plate 14 symmetric distribution are in clipboard 2's both sides, support when drawing first drawer 5 and second drawer 6 side through spacing support version 14, support limiting plate 14 and be located the bottom fixedly connected with second slider 15 of clipboard 2 inner chamber one end, fixed connection is passed through in second slide rail 16 and clipboard 2 swing joint in clipboard 2 inner chamber bottom in second slider 15's bottom, the equal fixedly connected with stopper 17 in both ends of second slide rail 16, stopper 17's shape has been prescribed a limit for the rectangle through dog 11 and stopper 17 and has been injectd the side and drawn first drawer 5 and the first drawer 5 and the second drawer 6 are prevented from being separated from the desk hole 1.

One side that the connecting plate 12 was kept away from to the arm-tie 13 is provided with side and draws mechanism 18, side draws mechanism 18 includes spacing groove 1801, the middle part in arm-tie 13 side is seted up to spacing groove 1801, one side fixedly connected with spring 1802 in spacing groove 1801 inner chamber, one end fixedly connected with baffle 1803 of spring 1802, the one end fixedly connected with who spring 1802 was kept away from to baffle 1803 draws 1804, the one end that draws 1804 kept away from baffle 1803 runs through spacing groove 1801 and extends to the outside of spacing groove 1801, draw the one end fixedly connected with pull ring that 1804 is located the outside of spacing groove 1801, the trompil has been seted up to the pull ring inside, hidden design through side draw mechanism 18, its aesthetic property has been increased, and prevent to extend to the pavement and touch and draw handle 1804 and cause the desk unstability.

Through setting up first drawer 5 and second drawer 6 in the inside of table hole 1, when books are more, can with first drawer 5 and second drawer 6 to the side pulling of table hole 1, make the books bearing capacity of desk, by table hole 1, increase to first drawer 5, second drawer 6 and the very big books bearing capacity that has increased the desk in table hole 1, prevent that the student from because of books too much not bearing well, directly placing subaerial the pollution that causes the books.

In summary, the following steps: this increase student of books bearing capacity uses desk, through set up first drawer 5 and second drawer 6 in that the desk hole 1 is inside, when books are more, can with first drawer 5 and second drawer 6 to the side pulling of desk hole 1, make the books bearing capacity of desk, by desk hole 1, increase to the books bearing capacity of first drawer 5, second drawer 6 and the very big increase desk in desk of desk hole 1, prevent that the student from bearing because of books are too much not good, directly place the pollution that causes books subaerial.

The limit block 11 and the limit block 17 limit the moving range of the first drawer 5 and the second drawer 6 which are pulled laterally, the first drawer 5 and the second drawer 6 are prevented from being separated from the desk hole 1, and the limit support plate 14 supports the first drawer 5 and the second drawer 6 when being pulled laterally.

The student desk for increasing the book bearing capacity provided by the utility model is introduced in detail. The utility model discloses it is right to have used specific individual example the utility model discloses a principle and implementation have been elucidated, and the explanation of above embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides an increase student of books bearing capacity and use desk, includes a hole (1), its characterized in that: the writing board (2) is fixedly connected to the top of the table hole (1), the bearing plate (3) is fixedly connected to the bottom of the table hole (1), the supporting legs (4) are fixedly connected to the bottom of the bearing plate (3), the first drawer (5) and the second drawer (6) are respectively and movably connected to the left side and the right side of the inner cavity of the table hole (1), the first sliding block (9) is fixedly connected to the tops of the first drawer (5) and the second drawer (6), and the top of the first sliding block (9) is movably connected to the table hole (1) through a first sliding rail (10) fixedly connected to the top of the inner cavity of the table hole (1);

the side, located outside the desk hole (1), of each of the first drawer (5) and the second drawer (6) is fixedly connected with a pulling plate (13) through a connecting plate (12), the top, located on one side of the writing plate (2), of each pulling plate (13) is fixedly connected with a supporting limiting plate (14), one end, located on one side of the writing plate (2), of each supporting limiting plate (14) penetrates through the side face of the writing plate (2) and extends into the writing plate (2), the bottom, located on one end of the inner cavity of the writing plate (2), of each supporting limiting plate (14) is fixedly connected with a second sliding block (15), and the bottom of each second sliding block (15) is movably connected with the writing plate (2) through a second sliding rail (16) fixedly connected to the bottom of the inner cavity of the writing plate (2);

one side that connecting plate (12) were kept away from in arm-tie (13) is provided with side and draws mechanism (18), side draws mechanism (18) including spacing groove (1801), the middle part in arm-tie (13) side is seted up in spacing groove (1801), one side fixedly connected with spring (1802) of spacing groove (1801) inner chamber, the one end fixedly connected with baffle (1803) of spring (1802), the one end fixedly connected with that spring (1802) were kept away from in baffle (1803) draws (1804), draw (1804) keep away from the one end of baffle (1803) and run through spacing groove (1801) and extend to the outside of spacing groove (1801).

2. A student desk for increasing book carrying capacity according to claim 1, wherein: the magnetic-field-limiting drawer is characterized in that a first magnet (7) is fixedly connected to one side, close to the second drawer (6), of the first drawer (5), a second magnet (8) is fixedly connected to one side, close to the first drawer (5), of the second drawer (6), and magnetic poles of opposite faces of the first magnet (7) and the second magnet (8) are opposite.

3. A student desk for increasing book carrying capacity according to claim 1, wherein: the both ends of second slide rail (16) are equal fixedly connected with stopper (17), the shape of stopper (17) is the rectangle.

4. A student desk for increasing book carrying capacity according to claim 1, wherein: both ends of the first slide rail (10) are fixedly connected with check blocks (11), and the check blocks (11) are rectangular.

5. A student desk for increasing book carrying capacity according to claim 1, wherein: the pull handle (1804) is located the outside one end fixedly connected with pull ring of spacing groove (1801), and the trompil has been seted up to the inside of pull ring.

6. A student desk for increasing book carrying capacity according to claim 1, wherein: the number of the supporting limit plates (14) is two, and the two supporting limit plates (14) are symmetrically distributed on two sides of the writing board (2).