CN207249984U - A kind of stent of portable investment demonstration device - Google Patents

Abstract

The utility model relates to the field of investment demonstrators, in particular to a bracket for a portable investment demonstrator, including a box body, universal wheels, a sand table drawer, a flip drawing board, an LED lamp device, a storage slot, a model building placement slot, and a rotating telescopic rod And the projection screen, the front side of the lower part of the box is provided with a sand table drawer, the bottom of the box is equipped with universal wheels, the upper part of the box is connected with a turning drawing board through a rotating shaft, and an LED light device is arranged on the inner side of the turning drawing board, and the upper part of the box is equipped with Storage slot, the rear of the middle part of the storage slot is provided with a model building placement slot, in the gaps between the storage slot and the model construction placement slot, the rear left and right sides are respectively connected with rotating telescopic rods through positioning shafts, the utility model is easy to move and store, and its adjustment The function can be adjusted by rotating the telescopic rod to adjust the projection screen to the desired position and angle for projection. The drawing board can be turned over for drawing demonstrations. The sand table drawer is convenient for storage and sand table demonstrations, which is very practical.

Description

A stand for a portable investment demonstrator

technical field

The utility model relates to the field of investment demonstrators, in particular to a bracket of a portable investment demonstrator.

Background technique

With the development of society, there are various economic industries. When companies go public and sell their stocks, citizens can invest in stocks purchased by listed companies. In order to assist citizens to invest with good returns, many counseling institutions have emerged in the society, and these When tutoring institutions teach investment, they can only teach by writing and giving speeches on the blackboard, and the writing on the blackboard cannot give people a three-dimensional sense, and the image is more intuitive; in order to make the teaching more vivid, there are also some There are many auxiliary teaching supplies, such as models for simulating a certain investment value-added trend, but because there are many trends, more than one is needed in the simulation teaching, which makes it inconvenient to use during teaching, and the use area is small, so it cannot assist text descriptions. Carries less information. However, for real estate investment, a sand table is needed. The sand table is a model made of sand, wargames and other materials according to a certain proportion based on topographic maps, aerial photos or on-site terrain. The terrain model is to represent the features of topography and geomorphology in the form of miniature entities, and to reflect mountains, water bodies, roads and other objects in the model. It mainly shows terrain data, so that people can understand macroscopic things from a microscopic perspective. The terrain model has a wide range of applications, and the main industries are: government, transportation, water conservancy, electric power, public security command, land resources, tourism, human military, military, etc. Architectural models represent architectural art in the form of miniature entities. Whether it is a single shape or a combination of groups, it is a structure that faithfully expresses architectural ideas and transforms architects' intentions into concrete images. Therefore, for a variety of investment demonstrations, a related bracket device is needed to hold these utensils for easy explanation.

Utility model content

Aiming at the deficiencies of the prior art, the utility model discloses a bracket for a portable investment demonstrator, which is used to solve various investment demonstration and explanation aiding devices, helps the listener to understand more easily, and the device has rich functions and is easy to store.

The specific technical scheme is as follows:

A bracket for a portable investment demonstrator, including a box body, universal wheels, a sand table drawer, a flip drawing board, an LED light device, a storage slot, a model building placement slot, a rotating telescopic rod, and a projection screen. The front side of the lower part of the box body The sand table drawer is provided, the universal wheel is provided at the bottom of the box, the overturned drawing board is connected to the top of the box through a rotating shaft, and the LED light device is arranged on the inner side of the overturned drawing board, The upper part of the box body is provided with the storage slot, and the model building placement slot is arranged behind the middle part of the storage slot. The rotating telescopic rods are respectively connected, and the projection screen is connected between the top ends of the two rotating telescopic rods and the inner front side of the storage slot;

Preferably, a sand table is provided in the sand table drawer;

Preferably, there are four universal wheels and they are respectively arranged at the four corners of the bottom of the box;

Preferably, a drawing whiteboard is provided inside the flipped drawing board;

Preferably, model building ornaments are placed in the model building placement slot.

Beneficial effect:

When the utility model is stored, the drawing board is closed and flipped on the box body. The whole device is easy to move because of the universal wheels installed at the bottom. Sand table, go to the required position, and then put the model building in the storage tank to take the model building for sand table demonstration. When it is not in use, it will not cause the sand to spill. It is easy to classify, and it is hygienic and effective for storage; as an investment demonstration You can only open the flip drawing board and rotate it to a position of 90 degrees with the cabinet, and then perform hand-drawn drawing explanations on the flip drawing board, which plays an auxiliary role in demonstration. At the same time, the LED light device above it can be turned on, which is convenient for lighting explanations The rotating telescopic rod in the storage slot is usually stored inside, which saves space. When in use, it is rotated out and stretched, so that the projection screen can be unfolded for projection display and use, and the effective space is rationally used, which is convenient and effective to use. The whole device is rich in functions, easy to store and use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Figure 1: Schematic diagram of the three-dimensional structure of the bracket of the portable investment demonstrator 1;

Figure 2: Schematic diagram of the three-dimensional structure of the bracket of the portable investment demonstrator II.

The reference signs are as follows: 1, box body, 2, universal wheels, 3, sand table drawer, 4, flip drawing board, 5, LED light device, 6, storage slot, 7, model building placement slot, 8, rotating telescopic rod , 9, projection screen.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not 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.

In combination with Figure 2, see Figure 1: a bracket for a portable investment demonstrator, including a box body 1, a universal wheel 2 set at the bottom of the box body 1, a sand table drawer 3 set at the lower front side of the box body 1, and a The storage slot 6 above the body 1, the model building placement slot 7 arranged on the inner side and rear of the storage slot 6, the flip drawing board 4 arranged above the box body 1 through a rotating shaft connection, and the LED light device 5 arranged on the inside of the flip drawing board 4 , the rotating telescopic rod 8 that is arranged on the left and right sides of the rear between the model building placement tank 7 and the storage tank 6, the projection screen 9 that connects the top of the rotating telescopic rod 8 and the front side of the storage tank 6, and the sand table drawer 3 is provided with a sand table. There are four steering wheels 2 and they are respectively arranged at the four corners of the bottom of the box body 1. A drawing whiteboard is arranged on the inner side of the flip drawing board 4, and model building decorations are placed in the model building placement groove 7. When the utility model is stored, the flip drawing board 4 is closed. On the box body 1, the device as a whole is easy to move due to the universal wheels 2 installed at the bottom, and the whole device is easy to store without taking up space, and is convenient for unified storage; when performing real estate investment demonstrations, you can open the sand table drawer 3 to take out the sand table and move it to the desired position , and then the model building stored in the model building storage tank 7 is easy to take for sand table demonstration. When not in use, the storage will not cause sand spilling, which is convenient for classification, and it is hygienic and effective for storage; it can only be opened and flipped when it is used as an investment demonstration. The drawing board 4 is rotated to a position of 90 degrees with the box body 1, and then hand-drawn drawing explanations are performed on the flipping drawing board 4, which plays a role in auxiliary demonstration. At the same time, the LED light device 5 above it can be turned on, which is convenient for lighting explanations; The rotating telescopic rod 8 in the storage tank 6 is usually stored inside, which saves space. When in use, it is rotated and taken out, and stretched, so that the projection screen 9 is unfolded to facilitate projection and display. The effective use of the space is rationally used, and the use is convenient and effective. The whole device is rich in functions, easy to store and use.

The utility model is easy to move and store, and its adjustment function can adjust the rotation of the telescopic rod to facilitate the adjustment of the projection screen to the required position and angle for projection, flip the drawing board to facilitate the use of drawing demonstrations, and the sand table drawer is convenient for storage and sand table demonstrations, and has a strong function practicality.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (5)

1. A kind of 1. stent of portable investment demonstration device, it is characterised in that：Including babinet (1), universal wheel (2), sand table drawer (3), drawing board (4), LED lamp device (5), article putting groove (6), model building placing groove (7), rotation telescopic rod (8) are overturn and is thrown Shadow curtain (9), babinet (1) lower front side are provided with the sand table drawer (3), and babinet (1) bottom is provided with described Universal wheel (2), babinet (1) top are connected with the upset drawing board (4) by shaft, and the upset drawing board (4) is interior The LED lamp device (5) is provided with above side, babinet (1) top offers the article putting groove (6), the article putting groove (6) Middle part rear is provided with the model building placing groove (7), between the article putting groove (6) and the model building placing groove (7) At left and right sides of rear in gap, the rotation telescopic rod (8), two rotation telescopic rods are connected to by positioning rotating shaft (8) it is connected with the projection screen (9) between top and the article putting groove (6) inner front side.
2. 2. the stent of portable investment demonstration device according to claim 1, it is characterised in that：In the sand table drawer (3) It is provided with sand table.
3. 3. the stent of portable investment demonstration device according to claim 1, it is characterised in that：The universal wheel (2) is four It is a and be respectively arranged at the babinet (1) bottom four angle.
4. 4. the stent of portable investment demonstration device according to claim 1, it is characterised in that：The upset drawing board (4) Inner side is provided with drawing blank.
5. 5. the stent of portable investment demonstration device according to claim 1, it is characterised in that：The model building placing groove (7) model building goods of furniture for display rather than for use is placed with.