CN112914228A

CN112914228A - Rotatable desk

Info

Publication number: CN112914228A
Application number: CN202110241214.8A
Authority: CN
Inventors: 孙卉
Original assignee: Qingdao Chenglehui Technology Service Co ltd
Current assignee: Shenzhen Kelu Education Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-06-08
Anticipated expiration: 2041-03-04
Also published as: CN112914228B

Abstract

The invention discloses a rotatable desk, and relates to the technical field of school supplies.A bottom plate is arranged at the top end of a supporting leg, the front end and the rear end of the bottom plate are provided with clamping grooves, a desk plate is rotatably arranged on the bottom plate and is provided with a desk hole which is through from front to back, and two baffles are rotatably arranged at the front end and the rear end of the desk hole of the desk plate; when the baffle rotates upwards, the baffle shields the desk hole of the desk board; when the baffle rotates downwards to the clamping groove of the bottom plate, the baffle restrains the rotation between the desk plate and the bottom plate. The rotary table hole has the advantages that the table hole can rotate, the front end and the rear end of the table hole can be opened, articles in the table hole are not divided into an inside and an outside, and the rotary table hole is convenient to use. The table plate can also rotate, the drawing which is not easy to move is conveniently rotated, and the damaged desktop is conveniently rotated to the other side. The positioning piece not only can fix the baffle and the desk, but also can play a role of a hook and hang objects such as a schoolbag.

Description

Rotatable desk

Technical Field

The invention relates to the technical field of school supplies, in particular to a rotatable desk.

Background

The desk is an indispensable learning tool, the structural design of the desk directly influences the convenience of learning, and the efficiency of learning and working is indirectly influenced.

At present, when a desk is used, articles such as books can be placed in a desk hole of the desk, however, when the articles placed in the desk hole are too many, when the articles in the desk hole need to be taken out, the articles outside need to be taken out in sequence, and then the articles needed in the desk can be taken out, so that the desk is very inconvenient. When a student draws a picture, when the student asks for the teaching of a person at the front desk, the student often looks at the inverted picture when looking at the front desk, so that the student is inconvenient to look at the picture, but the student does not conveniently move and rotate the picture in consideration of the particularity of the picture, and therefore the student is inconvenient to use. Most desks are made of wood and are easy to damage, especially when compasses are adopted, one side close to a desk hole is often easy to damage, a plurality of needle holes exist, the other side is intact, and the price for repairing the desk top is high and inconvenient.

Disclosure of Invention

The invention aims to solve the technical problem of conveniently taking out articles in a desk hole, and provides a rotatable desk.

The technical scheme adopted by the invention for solving the technical problems is as follows: a rotatable desk comprising legs and further comprising: the bottom plate is arranged at the top ends of the supporting legs, and clamping grooves are formed in the front end and the rear end of the bottom plate; the table plate is rotatably arranged on the bottom plate and is provided with a table hole which is communicated from front to back; the two baffle plates are rotatably arranged at the front end and the rear end of the desk hole of the desk plate; when the baffle rotates upwards, the baffle shields the desk hole of the desk board; when the baffle rotates downwards to the clamping groove of the bottom plate, the baffle restrains the rotation between the table plate and the bottom plate. The articles in the table hole can be taken out conveniently.

Furthermore, the baffle is connected with the table plate through a rotating shaft.

Furthermore, a rubber pad is attached to the clamping groove of the bottom plate.

Further, when the baffle rotates to the droop position, the baffle is just positioned in the clamping groove of the bottom plate.

Still further, the top of baffle is higher than the table hole inner bottom of table 1 ~ 5 cm.

Furthermore, the desk further comprises a positioning piece, screw holes are formed in two sides of the desk hole, positioning holes are formed in two sides of the rotating end of the baffle, and when the positioning piece is located in the screw holes of the desk and the positioning holes of the baffle, the baffle covers the desk hole of the desk.

Still further, the positioning member includes: the screw rod is rotatably arranged in a screw hole of the table plate; the hanging ring is arranged at the rear end of the screw rod; the screw head is arranged at the front end of the screw rod, and the outer side of the screw head is provided with threads; the locking rope is fixedly arranged on the screw head; the nut, the nut be equipped with the screw thread chamber that the spiral shell head corresponds, the screw thread intracavity is equipped with the rope chamber, the nut with the locating hole of baffle matches, the outside of nut is equipped with annular grooving. The fixed baffle and the table plate play a role of a hook.

Furthermore, a positioning groove for placing the positioning piece is arranged on the table plate, and a leather plug is arranged on the outer side of the positioning groove.

The invention has the beneficial effects that: the table hole can rotate, the front end and the rear end of the table hole can be opened, and articles in the table hole are not divided into an inside part and an outside part, so that the table hole is convenient to use. The table plate can also rotate, the drawing which is not easy to move is conveniently rotated, and the damaged desktop is conveniently rotated to the other side. The positioning piece not only can fix the baffle and the desk, but also can play a role of a hook and hang objects such as a schoolbag.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of a rotatable desk in use;

FIG. 2 is a schematic view of the structure of the rotatable desk hole with both ends sealed;

FIG. 3 is a schematic view of the rotatable desk of FIG. 2 with one of the shutters omitted;

FIG. 4 is a schematic view of the structure of the leg and the base plate;

FIG. 5 is a schematic view illustrating a rotated state of the rotatable desk of FIG. 2;

FIG. 6 is a schematic structural view of the table;

FIG. 7 is a schematic view of a positioning member in use;

FIG. 8 is a schematic view of the positioning member about to be inserted;

FIG. 9 is a schematic view of the placement of the nut within the locking cord;

fig. 10 is a schematic view of the situation when the securing member suspends a weight.

In the above figures, 1, a support leg; 2. a base plate; 3. a table plate; 4. a baffle plate; 5. a positioning member; 501. a screw; 502. hanging a ring; 503. a screw head; 504. locking the rope; 505. and (4) a nut.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention with reference to the accompanying drawings and preferred embodiments is as follows:

a rotatable desk, as shown in figures 1 to 6, comprises legs 1, a bottom plate 2, a desk plate 3 and two baffles 4.

As shown in fig. 2 to 4, a bottom plate 2 is provided at the top end of the leg 1.

Referring to fig. 3 to 5, the table 3 is rotatably provided on the base plate 2. For reference, the bottom plate 2 is provided with a round shaft, and the table plate 3 is provided with a round groove.

As shown in fig. 1, 2 and 6, the desk board 3 is provided with a through-hole for placing a book or the like. The baffle 4 is rotatably arranged at the front end and the rear end of the desk hole of the desk plate 3 through a rotating shaft. When the baffle 4 rotates upwards, the baffle 4 shields the desk hole of the desk plate 3, namely when one baffle 4 plays a shielding role, the desk hole is a common desk hole for learning.

Referring to fig. 1 and 3, the front end and the rear end of the bottom plate 2 are provided with slots, and when the baffle plate 4 rotates downwards into the slots of the bottom plate 2, the table hole is in an open state, and articles can be placed from the table hole; the baffle 4 restricts the rotation between the table plate 3 and the bottom plate 2, because there is rotational freedom between the table plate 3 and the bottom plate 2, when the baffle 4 is clamped in the clamping groove of the bottom plate 2, the baffle 4 is just clamped. The draw-in groove of bottom plate 2 is concave shape, and the outside of bottom plate 2 is with 3 parallel and level of table in right time of putting, and the structure is neat.

When the table is used, as shown in fig. 1, one baffle 4 is rotated upwards to shield a through hole of the table hole, the other baffle 4 is rotated into the clamping groove of the bottom plate 2, and a user can access articles from the opened table hole; when article were neatly put in the table hole, if need take out the most inboard article in table hole, need not take out the article that is close to table hole opening part in proper order, the user can upwards rotate baffle 4 that is located 2 draw-in grooves of bottom plate, shelter from the table hole, as shown in fig. 2, rotatory table 3 after that, make table 3 rotatory 180 degrees, as shown in fig. 5, open the baffle 3 that is located the rear, make baffle 3 rotatory to the draw-in groove in, at this moment, the front and back position in table hole has taken place to exchange, the article at table hole rear can directly be taken out, perhaps directly move the back of baffle 3, open baffle 3. According to the technical scheme, on the basis that articles in the desk hole can be taken out conveniently, the desk can be rotated conveniently, and the problem of a front desk is consulted; the damaged desktop is rotated, and the service life is prolonged.

When considering baffle 4 down rotation, baffle 4 can touch bottom plate 2, has the collision between baffle 4 and the bottom plate 2, so post the cushion on the draw-in groove of bottom plate 2, play the effect of protection bottom plate 2 and baffle 4, also can the noise reduction. Preferably, when the baffle 4 rotates to the droop position, the baffle 4 is just positioned in the clamping groove of the bottom plate 2, and the baffle 4 is convenient to open and close. More preferably, the top end of the baffle 4 is higher than the inner bottom of the table hole of the table plate 3 by 1-5 cm, so that when the baffle 4 is opened, articles fall out from the table hole, the articles are damaged, and the protection effect is achieved.

In this application, baffle 4 is rotatory when sheltering from the table hole upwards, need fix, can adopt buckle structure, also can adopt the setting element 5 that this application provided. Specifically, screw holes are formed in two sides of the table hole of the table plate 3, positioning holes are formed in two sides of the rotating end of the baffle plate 4, and when the positioning piece 5 is located in the screw hole of the table plate 3 and the positioning holes of the baffle plate 4, the baffle plate 4 shields the table hole of the table plate 3, namely, the position shown in fig. 7.

As shown in fig. 7 to 10, the positioning member 5 includes a screw 501, a hanging ring 502, a screw head 503, a locking rope 504 and a nut 505, the screw 501 is rotatably disposed in a screw hole of the table 3, the hanging ring 502 is disposed at a rear end of the screw 501, and the hanging ring 502 is used for hanging articles such as a bag.

As shown in fig. 7 and 8, the screw head 503 is disposed at the front end of the screw 501, the screw thread is disposed on the outer side of the screw head 503, the lock rope 504 is fixedly disposed on the screw head 503, the nut 505 is provided with a screw cavity corresponding to the screw head 503, the screw cavity is disposed in the screw cavity, the screw head 503 is rotatably disposed in the screw cavity of the nut 505, and the lock rope 504 is plugged in the rope cavity. The nut 505 is matched with the positioning hole of the baffle 4, and when the screw 501 rotates into the table plate 3, the nut 505 moves into the positioning hole of the baffle 4 to play a role similar to a bolt.

The outer side of the nut 505 is provided with an annular rope groove. When the baffle 3 is opened, the nut 505 is detached from the screw head 503, and then the annular groove of the nut 505 is sleeved on the locking rope 504, as shown in fig. 9, the nut 505 can prevent the screw 501 from falling off the table 3, and the screw 501 is continuously moved outwards, as shown in fig. 10, that is, the nut 505 is fixed on the inner side of the screw 501, and the weight is hung on the outer side. This setting element 5 not only can play the effect of fixed stop 4 and table 3, can also play the effect of couple, and is reliable and stable.

Considering that the front end and the rear end of the desk hole are always sealed, a positioning groove for placing the positioning piece 5 is arranged on the desk plate 3, and a leather plug is arranged outside the positioning groove.

The invention has been described above with reference to a preferred embodiment, but the scope of protection of the invention is not limited thereto, and various modifications can be made and equivalents can be substituted for elements thereof without departing from the scope of the invention, and features mentioned in the various embodiments can be combined in any way as long as there is no structural conflict, and any reference sign in the claims should not be construed as limiting the claim concerned, from which the embodiment is to be regarded as being exemplary and non-limiting in any way. Therefore, all technical solutions that fall within the scope of the claims are within the scope of the present invention.

Claims

1. A rotatable desk comprising legs (1), characterized in that it further comprises:

the bottom plate (2) is arranged at the top end of the supporting leg (1), and clamping grooves are formed in the front end and the rear end of the bottom plate (2);

the table plate (3) is rotatably arranged on the bottom plate (2), and the table plate (3) is provided with a table hole which is through from front to back;

the two baffle plates (4) are rotatably arranged at the front end and the rear end of the desk hole of the desk plate (3);

when the baffle (4) rotates upwards, the baffle (4) shields the desk hole of the desk board (3); when the baffle (4) rotates downwards to the inside of the clamping groove of the bottom plate (2), the baffle (4) restrains the rotation between the table plate (3) and the bottom plate (2).

2. Rotatable desk according to claim 1, characterised in that the flap (4) and the desk top (3) are connected by a hinge.

3. The rotatable desk of claim 1, wherein the bottom plate (2) has a rubber mat adhered to the slot.

4. The rotatable desk of claim 1, wherein the flap (4) is positioned just inside the slot of the bottom plate (2) when the flap (4) is rotated to the hanging position.

5. The rotatable desk of claim 4, wherein the top end of the baffle (4) is 1-5 cm higher than the inner bottom of the cavity of the desk board (3).

6. The rotatable desk of claim 1, further comprising a positioning part, wherein screw holes are formed in two sides of the desk hole of the desk plate (3), positioning holes are formed in two sides of the rotating end of the baffle plate (4), and when the positioning part is located in the screw holes of the desk plate (3) and the positioning holes of the baffle plate (4), the baffle plate (4) shields the desk hole of the desk plate (3).

7. The rotatable desk of claim 6, wherein the positioning member comprises:

the screw (501) is rotatably arranged in a screw hole of the table plate (3);

the hanging ring (502), the hanging ring (502) is arranged at the rear end of the screw (501);

the screw head (503) is arranged at the front end of the screw rod (501), and threads are arranged on the outer side of the screw head (503);

the locking rope (504), the said locking rope (504) is set up on the said screw head (503) fixedly;

the nut (505), nut (505) be equipped with the screw thread chamber that screw head (503) correspond, the screw thread intracavity is equipped with the rope chamber, nut (505) with the locating hole of baffle (4) matches, the outside of nut (505) is equipped with annular grooving.

8. The rotatable desk of claim 1, wherein the desk plate (3) is provided with a positioning groove for placing a positioning element, and a leather plug is arranged outside the positioning groove.