CN205963364U - Multi -functional lectern that education and teaching used - Google Patents

Abstract

A multifunctional desk used for education and teaching relates to a teaching tool. A drawer slot is fixedly installed on each cabinet, and a drawer is slidably installed in each drawer slot. The opening of the slot body is arranged between two cabinet bodies, and the slot body is fixedly connected with the two cabinet bodies. There is a through hole under the front side wall of the tank body, the cylinder body of the hydraulic cylinder is fixedly connected with the bottom surface of the tank body, the pressure plate of the hydraulic cylinder is placed outside the tank body through the through hole, and the lower surface of the plate is connected with the upper end of the piston rod of the hydraulic cylinder in rotation , the upper ends of the four vertical plates are fixedly installed on the lower surface of the flat panel, and the display is fixed vertically on the outer surface of one of the vertical plates. When the piston rod of the hydraulic cylinder is in a compressed state, the four vertical plates are placed in the groove Inside the body, the host is electrically connected to the display and powered by an external power supply. It can be used not only as a writing desk, but also as an assistant to teachers in multimedia teaching and blackboard writing teaching. Moreover, the angle of the monitor and the vertical board can be adjusted, so it is easy to use.

Description

A multifunctional desk for education and teaching

technical field

The utility model relates to a teaching appliance, in particular to a multifunctional desk for education and teaching.

Background technique

In the teaching process, desks are often used, which is convenient for teachers to organize and store various teaching tools. However, with the innovation of teaching concepts, the teaching modes are becoming more and more diverse. Due to the singleness of the structure, the existing desks cannot meet the teachers' needs for multimedia teaching and blackboard writing teaching, and it is very inconvenient to use.

Contents of the invention

The purpose of this utility model is to provide a multi-functional desk for education and teaching, which can be used as a writing desk, and can also assist teachers in multimedia teaching and blackboard writing teaching, and the angle of the display and the vertical board is adjustable, so it is easy to use.

To achieve the above purpose, the utility model adopts the following technical solutions: a multifunctional desk for education and teaching, including a tank body, a hydraulic cylinder, a flat panel, a display, a host, two cabinets, two drawers, and two drawer slots And four vertical boards, the two cabinets are horizontally arranged side by side, a drawer groove is fixedly installed on the upper surface of each cabinet, and a drawer is slidably installed in each of the drawer grooves, and the groove The opening of the body is set between the two cabinets, and the tank is fixedly connected with the two cabinets. There is a through hole under the front side wall of the tank. The center of the cylinder body of the hydraulic cylinder and the bottom surface of the tank The position is fixed and connected, the hydraulic cylinder is vertically arranged, the pressure plate of the hydraulic cylinder is placed outside the tank body through the through hole, the center of the lower surface of the plate is connected to the upper end of the piston rod of the hydraulic cylinder in rotation, and the four The upper ends of each vertical plate are all fixedly installed on the lower surface of the flat plate, and the four vertical plates are arranged in a rectangular shape. The display is vertically fixed on the outer facade of one of the vertical plates. When the piston rod of the hydraulic cylinder is in a compressed state , the four vertical plates are placed in the tank, the host is placed in one of the cabinets, the host is electrically connected to the display, and the host is powered by an external power supply.

Compared with the prior art, the utility model has the beneficial effects that: when the piston rod of the hydraulic cylinder is in a compressed state, the utility model can be used as a writing desk; The piston rod of the hydraulic cylinder moves upwards, and the monitor and the vertical board under the flat panel are used for teaching, and the angle between the monitor and the vertical board can be adjusted by rotating the flat panel, which is convenient to use.

Description of drawings

Fig. 1 is the axonometric view of the whole structure of the multifunctional desk used in education and teaching of the present invention.

detailed description

The technical solution in the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment. Obviously, the described embodiment is only a part of the utility model embodiment, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1, the utility model discloses a multifunctional desk for education and teaching, including a tank body 1, a hydraulic cylinder 2, a flat panel 3, a display 5, a host 7, two cabinets 6, and two drawers 8 , two drawer grooves 10, four vertical plates 4 and four locking casters 9, the two cabinets 6 are horizontally arranged side by side, and a drawer groove 10 is fixedly installed on the upper surface of each cabinet 6, each A drawer 8 is slidingly installed in the drawer groove 10, and the opening of the groove body 1 is arranged between the two cabinet bodies 6, and the groove body 1 is fixedly connected with the two cabinet bodies 6, and the groove body 1 Four locking casters 9 are fixedly installed on the bottom surface of the tank, and the four locking casters 9 are arranged in a rectangle, and a through hole is provided under the front side wall of the tank body 1. 1 The central position of the inner bottom surface is fixedly connected, the hydraulic cylinder 2 is vertically arranged, the pressure plate of the hydraulic cylinder 2 is placed outside the tank body 1 through the through hole, and the central position of the lower surface of the flat plate 3 passes through the bearing and the hydraulic cylinder The upper ends of the piston rods of 2 are rotationally connected, the upper ends of the four vertical plates 4 are fixedly installed on the lower surface of the flat plate 3, the four vertical plates 4 are arranged in a rectangular shape, and the display 5 is vertically fixed on one of the vertical plates 4, when the piston rod of the hydraulic cylinder 2 is in a compressed state, the four vertical plates 4 are placed in the tank body 1, and the upper surface of the flat plate 3 is flush with the upper surfaces of the two drawer grooves 10, The host 7 is placed in one of the cabinets 6, the host 7 is electrically connected to the display 5, and the host 7 is powered by an external power supply.

When using the utility model, the piston rod of the hydraulic cylinder 2 can be controlled to expand and contract by the pressure plate of the hydraulic cylinder 2. When the hydraulic cylinder 2 is in a compressed state, the utility model can be used as a writing desk. When the hydraulic cylinder 2 is in an upward moving state , the display 5 below the flat panel 3 and the vertical board 4 can assist the teacher to carry out corresponding multimedia teaching and blackboard teaching, and the flat panel 3 can be rotated to facilitate adjustment of the angles of the display 5 and the vertical board 4. The cabinet body 6 and the drawer 8 are convenient for the teacher to organize and store teaching tools; the locking casters 9 are convenient for the movement of the utility model.

For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and that the utility model can be implemented in other forms without departing from the spirit or basic features of the utility model. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents to the claims are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. the multi-functional lectern that a kind of education and instruction uses, including two cabinets（6）, two drawers（8）And two drawer grooves （10）, described two cabinets（6）Horizontal alignment is arranged, each cabinet（6）Upper surface is all installed with a drawer groove （10）, each described drawer groove（10）Inside all it is slidably fitted with a drawer（8）It is characterised in that：Described education and instruction The multi-functional lectern using also includes cell body（1）, hydraulic cylinder（2）, flat board（3）, display（5）, main frame（7）And four risers （4）, described cell body（1）Opening up it is arranged at two cabinets（6）Between, and cell body（1）With two cabinets（6）The company of fixation Connect, cell body（1）The lower section of front side wall is provided with through hole, described hydraulic cylinder（2）Cylinder body and cell body（1）The center of inner bottom surface It is fixedly connected, hydraulic cylinder（2）It is vertically arranged, hydraulic cylinder（2）Pressing plate be placed in cell body through described through hole（1）Outside, described Flat board（3）The center of lower surface and hydraulic cylinder（2）Piston rod upper end rotate and connect, described four risers（4）'s Upper end is all fixedly mounted on flat board（3）Lower surface, four risers（4）Display in rectangular layout, described（5）Vertically fix A riser wherein（4）Alien invasion on, work as hydraulic cylinder（2）Piston rod when being in compressive state, four risers（4）All put In cell body（1）Interior, described main frame（7）It is placed on one of cabinet（6）Interior, main frame（7）With display（5）Electrical connection, main Machine（7）Powered by external power supply.

2. a kind of education and instruction according to claim 1 uses multi-functional lectern it is characterised in that：Described hydraulic cylinder （2）Piston rod when being in compressive state, described flat board（3）Upper surface and two drawer grooves（10）Upper surface flush.

3. a kind of education and instruction according to claim 1 and 2 uses multi-functional lectern it is characterised in that：Described groove Body（1）Bottom surface be installed with four locking castors（9）, described four locking castors（9）In rectangular layout.