CN214730936U - Lecture seat placing box - Google Patents

Abstract

The utility model discloses a lecture set box of putting in order, the on-line screen storage device comprises a base, the base middle part is equipped with the bearing room, be equipped with bearing device in the bearing room, the box is put in order to bearing device top fixed connection is rotatable, rotatable box one side of putting in order is equipped with rotates the chamber, it is equipped with the dead lever to rotate the chamber middle part, the circular locating piece that corresponds about three groups of equipartition on the dead lever, three groups all be equipped with the semicircle box in the middle of the circular locating piece and rotate the chamber, semicircle box rotates chamber fixed connection and rotates semicircle box, it is equipped with the middle part baffle to rotate chamber one side, rotatable box bottom portion of putting in order is equipped with two locating pieces about middle part baffle symmetry, middle part baffle one side is equipped with the semicircular groove of putting in order, and the opposite side is equipped with the baffle of the rotation semicircle box top and below that a plurality of is located, and the advantage compared with prior art lies in: the rotatable box of putting in order is transparent, can observe the instrument of inside dress, is convenient for take, puts in order the box and is equipped with bearing device, and is more steady during the rotation.

Description

Lecture seat placing box

Technical Field

The utility model relates to an education field specifically indicates a lecture seat box of putting in order.

Background

Lecture refers to a form of teaching activities in which a teacher occasionally gives a student scientific interest or new development related to a subject to expand their knowledge area, or a form of learning in which a teacher gives a student knowledge or skill in some aspect, or improves some ability or mental state. The development progress of science and technology, the knowledge structural aspect of pluralism and the knowledge competition of strengthening increasingly more day by day let people's comprehension own knowledge structural framework, in the teaching of modernization, the lecture is more and more common, and the instrument of explaining that the person of explaining used is also more and more, and the dust is also piled up easily on article surface all in disorder putting on the platform of explaining easily losing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide a lecture seat that can accomodate the instrument of explaining and put in order box.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a lecture set box of putting in order, includes the base, the base middle part is equipped with the bearing room, be equipped with bearing device in the bearing room, the box is put in order to bearing device top fixed connection is rotatable, rotatable box one side of putting in order is equipped with the rotation chamber, it is equipped with the dead lever to rotate the chamber middle part, the circular locating piece that corresponds about three groups of equipartition on the dead lever, three groups all be equipped with the semicircle box in the middle of the circular locating piece and rotate the chamber, semicircle box rotates chamber fixed connection and rotates semicircle box, it is equipped with the middle part baffle to rotate chamber one side, rotatable box bottom of putting in order is equipped with two locating pieces about middle part baffle symmetry, middle part baffle one side is equipped with the semicircular groove of putting in order, and the opposite side is equipped with the baffle of the semicircle box top of rotation and below that a plurality of being located.

Preferably, the two positioning blocks are made of elastic rubber, have certain elasticity and can be clamped in the grooves of the base.

Preferably, the rotatable storage box is made of transparent polyethylene, polypropylene, polyvinyl chloride or polystyrene, and tools placed in the storage box can be observed when the storage box is closed.

Preferably, the upper end and the lower end of the bearing device are respectively provided with a bearing sliding cover, the middle part of the bearing device is provided with a bearing, a plurality of sliding rollers are arranged in the bearing, and the upper end and the lower end of each sliding roller are respectively connected with the bearing sliding covers in a sliding manner, so that the rotatable storage box can rotate.

Preferably, the base is provided with a groove matched with the two positioning blocks, so that the position of the rotatable box can be positioned.

Preferably, the base is fixed on the xuan dai by the screw, prevents that the device from toppling over, and the base is not followed rotatory when making rotatable box of putting in order rotatory.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a base is fixed on the mesa of the platform of the propaganda, prevent to empty to lead to explaining the instrument to drop to ground from explaining the platform and lead to the instrument to damage because of putting the box in order, the material of box is put in order to the rotation is transparent, can observe the instrument of internal installation, be convenient for take, it is rotatable to put box upper portion in order, can see and take the article in the box in order through the rotation when facing the student, it is more convenient, it is equipped with bearing device to put in order the box, make rotatable box in order reduce the noise because of the production of friction when rotatory, it is more steady reliable during the rotation, can also reduce the wearing and tearing of rotating to putting the box in order, it is more durable to make the box in order, service life is longer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the rotatable organizer of the present invention.

Fig. 3 is a schematic structural diagram of the bearing device of the present invention.

As shown in the figure: 1. the base, 2, bearing chamber, 3, bearing device, 4, rotatable box of putting in order, 5, rotate the chamber, 6, dead lever, 7, circular locating piece, 8, semicircle box rotate the chamber, 9, rotate semicircle box, 10, middle part baffle, 11, locating piece, 12, semicircle groove of putting in order, 13, baffle, 14, bearing sliding closure, 15, bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Referring to fig. 1-3 a lecture hall homing box, including base 1, base 1 middle part is equipped with bearing chamber 2, be equipped with bearing arrangement 3 in the bearing chamber 2, it is preferred, bearing arrangement 3's upper and lower both ends are equipped with bearing sliding closure 14 respectively, bearing arrangement 3 middle part is bearing 15, be equipped with a plurality of slip rollers in the bearing 15, the upper and lower both ends of slip roller respectively with bearing sliding closure 14 sliding connection, make rotatable homing box 4 can rotate, base 1 is fixed on the lecture hall by the screw, prevent the device from toppling over, base 1 is not followed rotatory when making rotatable homing box 4 rotate, rotatable homing box 4 of bearing arrangement 3 top fixed connection, rotatable homing box 4's material is transparent polyethylene, polypropylene, polyvinyl chloride or polystyrene, can observe the instrument of putting inside the homing box when the homing box is closed, a rotating cavity 5 is arranged at one side of the rotatable placing box 4, a fixed rod 6 is arranged in the middle of the rotating cavity 5, three groups of circular positioning blocks 7 which correspond up and down are uniformly distributed on the fixed rod 6, a semicircular box rotating cavity 8 is arranged in the middle of each of the three groups of circular positioning blocks 7, the semi-circle box rotating cavity 8 is fixedly connected with a rotating semi-circle box 9, one side of the rotating cavity 5 is provided with a middle clapboard 10, the bottom of the rotatable placing box 4 is provided with two positioning blocks 11 which are symmetrical about a middle clapboard 10, the base 1 is provided with a groove matched with the two positioning blocks 11, the position of the rotatable reset box 4 can be positioned, the two positioning blocks 11 are made of elastic rubber and have certain elasticity, can be clamped in a groove of the base, one side of the middle clapboard 10 is provided with a semicircular returning groove 12, and the other side is provided with a plurality of baffles 13 which are positioned above and below the rotary semicircular box 9.

The utility model discloses an operating principle, pass through the fix with screw on the mesa of the platform of the xuan lecture, put into rotatable box 4 of putting in order with the used instrument of explaining, inject longer instrument in semi-circular groove 12 of putting in order, put less instrument in three rotation semicircle box 9 respectively, rotatory rotation semicircle box 9 during the use, semicircle box rotates 8 axis rotations along dead lever 6 in chamber, it stops to rotate the instrument that can take out the inside easily, will rotate semicircle box 9 and rotate between baffle 13 after the instrument is taken out, rotate rotatable box 4 of putting in order, can be with semi-circular groove 12 of putting in order before the face, conveniently take out the article of semi-circular groove 12.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. A lecture hall box which characterized in that: comprises a base (1), a bearing chamber (2) is arranged in the middle of the base (1), a bearing device (3) is arranged in the bearing chamber (2), the top of the bearing device (3) is fixedly connected with a rotatable putting box (4), one side of the rotatable putting box (4) is provided with a rotating cavity (5), the middle of the rotating cavity (5) is provided with a fixed rod (6), three groups of vertically corresponding circular positioning blocks (7) are uniformly distributed on the fixed rod (6), a semicircular box rotating cavity (8) is arranged in the middle of each of the three groups of circular positioning blocks (7), the semicircular box rotating cavity (8) is fixedly connected with a rotating semicircular box (9), a middle clapboard (10) is arranged on one side of the rotating cavity (5), two positioning blocks (11) which are symmetrical relative to the middle clapboard (10) are arranged at the bottom of the rotatable putting box (4), a semicircular putting groove (12) is arranged on one side of the middle clapboard (10), the other side is provided with a plurality of baffles (13) which are positioned above and below the rotating semicircular box (9).

2. A lecture procedure bringing in box according to claim 1, wherein: the two positioning blocks (11) are made of elastic rubber.

3. A lecture procedure bringing in box according to claim 1, wherein: the rotatable storage box (4) is made of transparent polyethylene, polypropylene, polyvinyl chloride or polystyrene.

4. A lecture procedure bringing in box according to claim 1, wherein: the bearing device is characterized in that the upper end and the lower end of the bearing device (3) are respectively provided with a bearing sliding cover (14), the middle part of the bearing device (3) is provided with a bearing (15), a plurality of sliding rollers are arranged in the bearing (15), and the upper end and the lower end of each sliding roller are respectively in sliding connection with the bearing sliding cover (14).

5. A lecture procedure bringing in box according to claim 1, wherein: the base (1) is provided with grooves matched with the two positioning blocks (11).

6. A lecture procedure bringing in box according to claim 1, wherein: the base (1) is fixed on the Xuan podium by screws.

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