CN214072295U

CN214072295U - Multi-functional lectern is used in multimedia teaching

Info

Publication number: CN214072295U
Application number: CN202022859975.3U
Authority: CN
Inventors: 魏金太; 刘冰; 陈晨宇; 韩娅楠; 王杰; 王彩丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-31
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a multi-functional lectern is used in multimedia teaching, including the lectern, the lectern mainly comprises table body, curb plate, preceding baffle, table body top front end has through the screw connection preceding baffle, table body top both sides are provided with the curb plate, table body rear has two fixed couples through screw connection. The utility model discloses can be through pulling the dead lever for it drives the rolling pole and rotates to hide cloth, and then makes the rolling pole unreel to the hiding cloth in the outside, and articulates in the fixed couple outside hanging the knot, has realized hiding the function at table body top, prevents that the table body top from being adhered to there is the dust.

Description

Multi-functional lectern is used in multimedia teaching

Technical Field

The utility model relates to a teaching articles for use technical field especially relates to a multi-functional lectern is used in multimedia teaching.

Background

The teacher's desk is a necessary teaching aid in a teaching classroom. Traditionally, the teaching lectern that people used only has the effect of pure lectern, and the function is more single. At present, multi-functional lectern is bigger and bigger, and the lectern top is provided with multiple electronic equipment, but almost all multi-functional lecterns are not dustproof function, when cleaning the classroom health and cleaning the blackboard, have a large amount of dusts to drop on the electronic equipment of lectern top, influence electronic equipment's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-functional lectern is used in multimedia teaching in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a multifunctional teacher's desk for multimedia teaching comprises a teacher's desk body, side plates and a front baffle plate, wherein the front end of the top of the desk body is connected with the front baffle plate through screws, the side plates are arranged on two sides of the top of the desk body, two fixing hooks are connected with the rear of the desk body through screws, a mounting groove is formed in the top of the front baffle plate, the top of the mounting groove is connected with a top plate through screws, a covering mechanism is mounted on the inner side of the mounting groove and comprises a mounting box, a scroll spring, a winding rod, covering cloth, fixing rods and hanging buckles, the mounting box is mounted at two ends of the inner side of the mounting groove, the inner side of the mounting box is hollow, two ends of the winding rod respectively extend into the inner side of the mounting box and are fixedly mounted with the scroll spring, the outer side of the scroll spring is fixedly mounted on the inner side of the mounting box, and the covering cloth is bonded on the outer side of the winding rod, the novel table is characterized in that the covering cloth penetrates through the top plate and is bonded with the fixing rod, the upper end of the fixing rod is provided with a hanging buckle which can be hung outside the fixing hook, the fixing rod can be pulled to enable the covering cloth to drive the winding rod to rotate, the winding rod can unreel the covering cloth outside the fixing hook, the hanging buckle is connected outside the fixing hook, the function of covering the top of the table body is achieved, and dust is prevented from being attached to the top of the table body.

Preferably, table body rear end one side is provided with the host computer cabinet, table body rear end opposite side is provided with locker and storage drawer, just storage drawer is located the locker top, table body rear end central authorities are provided with the keyboard drawer, set up like this and have increased the storing ability of table body.

Preferably, a computer is arranged on one side of the top of the table body, and a storage box is arranged on the other side of the top of the table body, so that the function of multimedia teaching is realized.

Preferably, a plurality of partition plates are arranged inside the storage box, so that the storage capacity of the storage box is improved, and articles such as chalks, water pens and water cups can be stored.

Preferably, there is a loudspeaker in the front baffle inboard through the screw connection, just the loudspeaker with the computer electricity is connected, sets up the function that has realized the public address like this for the teaching sound is enough loud.

Preferably, one side of the main cabinet, which is close to the storage cabinet, is provided with a heat dissipation grid, so that the heat dissipation capacity inside the main cabinet is increased.

Has the advantages that: this device can be through the pulling dead lever for it drives the winding rod rotation to hide cloth, and then makes the winding rod unreel to the cloth that hides in the outside, and articulates in the fixed couple outside hanging the knot, has realized hiding the function at table body top, prevents that the table body top from having the dust attached to.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a first structural schematic view of a multifunctional lectern for multimedia teaching according to the present invention;

fig. 2 is a second schematic structural view of the multifunctional teacher desk for multimedia teaching according to the present invention;

FIG. 3 is a front view of the multifunctional teacher's desk for multimedia teaching according to the present invention;

fig. 4 is a schematic structural diagram of a covering mechanism of a multifunctional teacher's desk for multimedia teaching.

The reference numerals are explained below:

1. a teacher desk; 2. a storage box; 3. a computer; 4. a cover mechanism; 5. fixing the hook; 101. a table body; 102. a main cabinet; 103. a storage cabinet; 104. a storage drawer; 105. a keyboard drawer; 106. a side plate; 107. a front baffle; 1021. a heat dissipation grid; 1071. a top plate; 1072. a loudspeaker; 401. mounting a box; 402. a volute spring; 403. winding the rod; 404. covering cloth; 405. fixing the rod; 406. and (7) hanging and buckling.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-4, a multifunctional lectern for multimedia teaching comprises a lectern 1, the lectern 1 mainly comprises a desk body 101, side plates 106, and a front baffle 107, the front end of the top of the desk body 101 is connected with the front baffle 107 through screws, the side plates 106 are arranged on both sides of the top of the desk body 101, two fixing hooks 5 are connected with the rear of the desk body 101 through screws, a mounting groove is formed on the top of the front baffle 107, the top of the mounting groove is connected with a top plate 1071 through screws, a covering mechanism 4 is mounted on the inner side of the mounting groove, the covering mechanism 4 comprises a mounting box 401, a volute spring 402, a winding rod 403, a covering cloth 404, a fixing rod 405, and a hanging buckle 406, the mounting box 401 is mounted on both ends of the inner side of the mounting box 401, both ends of the winding rod 403 respectively extend into the inner side of the mounting box 401, and the volute spring 402 is fixedly mounted on the outer side of the mounting box 401, the outer side of the rolling rod 403 is adhered with a covering cloth 404, the covering cloth 404 penetrates through the top plate 1071 and is adhered with a fixed rod 405, the upper end of the fixed rod 405 is provided with a hanging buckle 406 capable of being hung outside the fixed hook 5, the fixed rod 405 can be pulled to enable the covering cloth 404 to drive the rolling rod 403 to rotate, the rolling rod 403 can further unreel the covering cloth 404 outside and hang the hanging buckle 406 outside the fixed hook 5, the function of covering the top of the table body 101 is achieved, dust is prevented from adhering to the top of the table body 101, one side of the rear end of the table body 101 is provided with a main cabinet 102, the other side of the rear end of the table body 101 is provided with a storage cabinet 103 and a storage drawer 104, the storage drawer 104 is positioned above the storage cabinet 103, the center of the rear end of the table body 101 is provided with a keyboard drawer 105, the storage capacity of the table body 101 is increased, one side of the top of the table body 101 is provided with a computer 3, table body 101 top opposite side is provided with storing box 2, set up the function that has realized multimedia teaching like this, storing box 2 is inside to be provided with a plurality of baffle, set up the storing ability that has increased storing box 2 like this, can deposit the chalk, article such as pen and drinking cup, there is megaphone 1072 preceding baffle 107 inboard through bolted connection, and megaphone 1072 is connected with the computer 3 electricity, the function of public address has been realized to the setting like this, make teaching sound enough loud, one side that host computer cabinet 102 is close to locker 103 is provided with heat dissipation grid 1021, the inside heat-sinking capability of host computer cabinet 102 has been increased in the setting like this.

In the structure, the device can drive the winding rod 403 to rotate by pulling the fixing rod 405, so that the winding rod 403 can unwind the covering cloth 404 on the outer side, the hanging buckle 406 is hung on the outer side of the fixing hook 5, the function of covering the top of the table body 101 is realized, and dust is prevented from being attached to the top of the table body 101.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional lectern is used in multimedia teaching, includes lectern (1), lectern (1) mainly comprises table body (101), curb plate (106), preceding baffle (107), table body (101) top front end has through the screw connection preceding baffle (107), table body (101) top both sides are provided with curb plate (106), its characterized in that: the rear part of the table body (101) is connected with two fixing hooks (5) through screws, the top part of the front baffle (107) is provided with a mounting groove, the top part of the mounting groove is connected with a top plate (1071) through screws, the inner side of the mounting groove is provided with a covering mechanism (4), the covering mechanism (4) comprises a mounting box (401), a volute spring (402), a winding rod (403), covering cloth (404), a fixing rod (405) and a hanging buckle (406), the mounting box (401) is mounted at two ends of the inner side of the mounting groove, the inner side of the mounting box (401) is hollow, two ends of a winding rod (403) respectively extend into the inner side of the mounting box (401) and are fixedly mounted with the volute spring (402), the outer side of the volute spring (402) is fixedly mounted at the inner side of the mounting box (401), the covering cloth (404) is bonded at the outer side of the winding rod (403), and the covering cloth (404) passes through the top plate (1071), the fixing rod (405) is bonded, and a hanging buckle (406) capable of being hung on the outer side of the fixing hook (5) is arranged at the upper end of the fixing rod (405).

2. The multifunctional lectern for multimedia teaching according to claim 1, wherein: table body (101) rear end one side is provided with main cabinet (102), table body (101) rear end opposite side is provided with locker (103) and storage drawer (104), just storage drawer (104) are located locker (103) top, table body (101) rear end central authorities are provided with keyboard drawer (105).

3. The multifunctional lectern for multimedia teaching according to claim 1, wherein: a computer (3) is arranged on one side of the top of the table body (101), and a storage box (2) is arranged on the other side of the top of the table body (101).

4. The multifunctional lectern for multimedia teaching according to claim 3, wherein: a plurality of partition plates are arranged inside the storage box (2).

5. The multifunctional lectern for multimedia teaching according to claim 3, wherein: the inner side of the front baffle (107) is connected with a loudspeaker (1072) through a screw, and the loudspeaker (1072) is electrically connected with the computer (3).

6. The multifunctional lectern for multimedia teaching according to claim 2, wherein: and a heat dissipation grid (1021) is arranged on one side of the main cabinet (102) close to the storage cabinet (103).