CN206516253U - The land for teaching map device that a kind of Combined changable is changed - Google Patents

Abstract

The utility model is related to the land for teaching map device that a kind of Combined changable is changed, including base, 3 D stereo topography and geomorphology figure, the humane information picture of two dimension, 3 D stereo topography and geomorphology figure, the humane information picture of two dimension is made by transparent material, humane information picture is arranged in the underface of 3 D stereo topography and geomorphology figure, humane information picture is installed on winding transmission mechanism by spool tiling, the lower section of humane information picture is provided with luminescence unit, the information content correspondence for the humane information picture that the light that luminescence unit is sent can spread in level on volume spoke transmission mechanism is projected on 3 D stereo topography and geomorphology figure, such design, cost is high, the three-dimensional landform geomorphologic map and cost that should not often change are relatively low, information is changeable, the humane information picture that can be converted at any time combines, so that the history related to terrain, it is economical, humane education obtains the effect for having more intuitive visual impact, more suitable for modern popularization of knowledge and teaching field.

Description

The land for teaching map device that a kind of Combined changable is changed

Technical field

The utility model is related to the field of instruments used for education apparatus, particularly a kind of disposable land for teaching map device.

Background technology

In the related subject such as traditional studying the geography and the history, economy, the humanity that are related to geography, typically all use Plane map, the plane landform geomorphologic map of two dimension, are also had and are shown or drilled using display on screen using projector slide Show, it mainly expresses geography by laid out flat mode, and its defect is a lack of the sense directly perceived of topography and geomorphology.Another is vertical Body map, relief map is the map that solid shape and various geographical phenomenons are directly represented in 3 D stereo form.Directly display Three-dimensional has relief model, plastic press film relief map.Relief model, such as sand table, typically using plastic material, such as clay, stone The map content of pictograph is made in cream, rubber etc..Plastic press film relief map is then to scribe hard relief model in advance, and by map It is printed on another plastic sheet, is made through hot pressing, such as PVC plastic uptake relief map.

Due to relief map have in obvious topography and geomorphology intuitive, teaching than general plane map be easier to learn Practise, it is more favourable.But most distinct issues are, on the one hand, because solid space is limited, cause to print on relief map, collect Excessive numerous and complicated humane information, have impact on the clear expression of map on the contrary；On the other hand, history on relief map, economy, Humane information is disposably to describe, print superincumbent, is changeless.And history, the warp of various years different times Ji, humane information but have very big difference, need to show different economy, humane information on same topography and geomorphology, can only The identical and economic humane information of multiple topography and geomorphologies different relief map or model are made, and relief map is disposably made a plate Costly, single-piece small lot processing charges is expensive to wait restriction so that the cost for making consuming is higher, and multiple repetitions both took Space, is also to waste, it is difficult to be adapted with modern teaching.Therefore, traditional design has much room for improvement and improved.

Utility model content

The purpose of this utility model is the weak point for overcoming above-mentioned conventional art, proposes a kind of ground of existing 3 D stereo Shape landforms are shown, the land for teaching figure that the different history of conversion display, economy, the Combined changable of humane information are changed can be coordinated to fill again Put.Simple three-dimensional landform geomorphologic map and changeable humane information figure are effectively separated, can be combined, convert again, more effectively Show the relation of topography and geomorphology and humane information.

The purpose of this utility model is achieved by the following technical solution：The land for teaching figure that a kind of Combined changable is changed Device, including base, 3 D stereo topography and geomorphology figure, the humane information picture of two dimension, it is characterised in that：The 3 D stereo Shape geomorphologic map, the humane information picture of two dimension are made by transparent material, and humane information picture is arranged in 3 D stereo landform The underface of geomorphologic map, humane information picture is installed on winding transmission mechanism by spool tiling, under humane information picture Side is provided with luminescence unit, the letter for the humane information picture that the light that luminescence unit is sent can spread in level on volume spoke transmission mechanism Breath content correspondence is projected on 3 D stereo topography and geomorphology figure.

Further, the winding transmission mechanism by spool, main shaft, double-sided synchronous belt, driving wheel, driven wheels into main Axle rotation drives driving wheel, active wheel drive double-sided synchronous belt, and double-sided synchronous belt can drive the winding of humane information picture, expansion.

The luminescence unit is tunable radiation emitting LED.

The settable standby clipboard being made up of transparent material in the 3 D stereo topography and geomorphology figure top.

Vacuum absorption device can be provided with base, is opened up the smooth floor file of humane information picture in volume spoke by the negative pressure of generation On transmission mechanism.

The humane information picture is that several continuously continue, and territory boundary line, road traffic line, railway are printed with thereon Traffic lines, place name, the humane economic information of country name.

The humane information picture can use transparent film, transparent PVC piece, template, and 3 D stereo topography and geomorphology figure It is molded using clear PVC material.

The two-dimentional humane information picture can be disposed at the surface of 3 D stereo topography and geomorphology figure, and luminescence unit is set It is placed in the underface of 3 D stereo topography and geomorphology figure.

Such design, is projected by active backlight of the luminescence unit in base, will be joined comprising the humane information often become Several images is superimposed with the stereo concave-convex map for the topography and geomorphology information being basically unchanged, and forms intuitively integral image.

Humane information picture is that several continuously continue, the people of the humane information picture correspondence a certain period of history of each width Literary information.By the winding or expansion of spool, territory boundary line, road traffic line, railway communication line, place name, state can will be included Family's name etc. is in the information of transformable humane information parameter of different periods of history and the three-dimensional for the topography and geomorphology information being basically unchanged Three-dimensional landform geomorphologic map is superimposed, under the background that three-dimensional terrain is intuitively showed so that related to terrain goes through History, economy, humane education obtain the educational effect for more having intuitive visual to impact.

The utility model has the following advantages that：

1st, by substantially unconverted topography and geomorphology and the humane parameter information with timed transition, such as administrative territory is divided, Road and bridge, place name etc. is fabricated separately, and merges Overlapping display during teaching, one group of 3 D stereo topography and geomorphology figure can for it is multigroup not With the humane information parameter of period of history, it is convenient to switch, convert, teaching is quite suitable for.

2nd, highly versatile, greatly reduces the quantity that 3 D stereo topography and geomorphology figure repeats to make, print, reduces and use Cost.By the people that cost is high, three-dimensional landform geomorphologic map and cost that should not often change are relatively low, information is changeable, can convert at any time Literary information picture combines, and gives full play to and utilizes respective advantage strong point.

3rd, add built-in light emitting LED lamp using transparent material, realize internal self-luminous, improve legibility, reduce external The dependence of portion's light source, sees readding property more preferable.

4th, it is all smaller cost in units of hundred yuan that product cost is increased, relative to obvious teaching efficiency, is belonged to It can be ignored.

Brief description of the drawings

Fig. 1 is the utility model dimensional structure diagram.

Fig. 2 is Fig. 1 assembling partition schematic diagram.

Description of reference numerals：1- 3 D stereos topography and geomorphology Fig. 2-posting 3- humane information picture 4- bases 6- volumes of spoke transmission mechanism 61- double-sided synchronous belt 62- spool 63- main shaft 64- driving wheels 65- of 5- light emitting LED lamps Driven pulley.

Embodiment

Embodiment one, referring to Fig. 1-Fig. 2, the land for teaching map device that the Combined changable of the present embodiment is changed mainly includes There are base 4,3 D stereo topography and geomorphology Fig. 1, the humane information picture 3 of two dimension, volume spoke transmission mechanism 6.

It is particular in that, 3 D stereo topography and geomorphology Fig. 1 is molded by high printing opacity PVC material, it only has three-dimensional above Sag and swell landforms without humane parameter and information；And the humane information picture 3 of two dimension is the thin film of planar transparent, thereon The humane parameter and information for having corresponding sag and swell landforms, such as territory boundary line, road traffic line, railway traffic are described in printing Line, place name, country name etc..

3 D stereo topography and geomorphology Fig. 1 and the humane information picture 3 of two dimension are made by transparent material.Humane information figure Piece 3 is arranged in 3 D stereo topography and geomorphology Fig. 1 underface, constrains spacing by posting 2.The hair of tunable optical is provided with base 4 The information content on humane information picture 3 correspondence can be projected and be apparent in three-dimensional by light LED 5, the light that light emitting LED lamp 5 is sent On three-dimensional landform geomorphologic map 1.

Because the humane parameter and information of different periods of history are changes, and topography and geomorphology is then basically unchanged, humanity letter The design that breath picture 3 is continuously continued using several, humane information picture 3 is installed on the winding in base 4 by the tiling of spool 62 , can be by multigroup different humane information by the transmission of double-sided synchronous belt 61, the winding of spool 62 or expansion on transmission mechanism 6 Picture 3 corresponds to the underface for being moved to 3 D stereo topography and geomorphology Fig. 1 one by one so that the humane parameter and information of different times can Projection is superimposed upon on 3 D stereo topography and geomorphology Fig. 1 respectively.So, the administration for being related in the geographical humane content of courses is passed through Boundary is changed, traffic route transition, and point consistent with three-dimensional landform geomorphologic map size is made in the different times such as humanity history change Section humane information picture, using manually or electrically driving, realizes the picture switching of humane parameter and information, reaches and show transition The process of differentiation.

Winding transmission mechanism 6 belongs to the transmission mechanism of conventional principles, by spool 62, main shaft 63, double-sided synchronous belt 61, active Wheel 64, driven pulley 65 are constituted, and the rotation of main shaft 63 drives driving wheel 64, the driving double-sided synchronous belt 61 of driving wheel 64, double-sided synchronous belt 61 drive humane information picture 3 to move forward and backward, and wind or deploy by spool 62.Realize the humane parameter of different times and information Switching, conversion.

Vacuum absorption device can be also provided with base 4, by the negative pressure of generation by the smooth floor file of humane information picture 3 open up in Roll up on spoke transmission mechanism 6.

For ease of teaching, the 3 D stereo topography and geomorphology Fig. 1 settable standby being made up of transparent material in top is write The content of supplementary interpretation, information, can directly be written on above standby clipboard by plate.

Certainly, another feasible embodiment is then：Position and the 3 D stereo of the humane information picture 3 of two dimension The position of shape geomorphologic map 1 is exchanged, and two-dimentional humane information picture 3 is arranged in 3 D stereo topography and geomorphology Fig. 1 surface, and sends out Light LED is arranged at 3 D stereo topography and geomorphology Fig. 1 underface.

The preferred embodiment of this patent is the foregoing is only, the protection domain of this patent is not limited in above-mentioned embodiment party Formula, every technical scheme for belonging to this patent principle belongs to the protection domain of this patent.For those skilled in the art Speech, some improvements and modifications carried out on the premise of the principle of the present invention is not departed from, these improvements and modifications also should be regarded as this The protection domain of patent.

Claims (8)

1. the land for teaching map device that a kind of Combined changable is changed, including base, 3 D stereo topography and geomorphology figure, the humanity of two dimension Information picture, it is characterised in that：The 3 D stereo topography and geomorphology figure, the humane information picture of two dimension are by transparent material system Into humane information picture is arranged in the underface of 3 D stereo topography and geomorphology figure, and humane information picture is tiled by spool to be installed In on winding transmission mechanism, the lower section of humane information picture is provided with luminescence unit, and the light that luminescence unit is sent can sprawl level It is projected in the information content correspondence of the humane information picture on volume spoke transmission mechanism on 3 D stereo topography and geomorphology figure.

2. land for teaching map device according to claim 1, it is characterized in that, the winding transmission mechanism by spool, main shaft, Double-sided synchronous belt, driving wheel, driven wheels are into main shaft rotation drives driving wheel, active wheel drive double-sided synchronous belt, Double-side Synchronous Band can drive the winding of humane information picture, expansion.

3. land for teaching map device according to claim 1 or 2, it is characterized in that, the luminescence unit is tunable radiation emitting LED Lamp.

4. land for teaching map device according to claim 3, it is characterized in that, the top of the 3 D stereo topography and geomorphology figure The settable standby clipboard being made up of transparent material.

5. land for teaching map device according to claim 1 or 2, it is characterized in that, vacuum absorption device can be provided with base, The smooth floor file of humane information picture is opened up on volume spoke transmission mechanism by the negative pressure of generation.

6. land for teaching map device according to claim 1 or 2, it is characterized in that, the humane information picture is several companies What continued access continued, territory boundary line, road traffic line, railway communication line, place name, the economic letter of the humanity of country name are printed with thereon Breath.

7. land for teaching map device according to claim 6, it is characterized in that, the humane information picture can use transparent adhesive tape Piece, transparent PVC piece, template, and 3 D stereo topography and geomorphology figure is molded using clear PVC material.

8. land for teaching map device according to claim 3, it is characterized in that, the two-dimentional humane information picture can be arranged In the surface of 3 D stereo topography and geomorphology figure, and luminescence unit is arranged at the underface of 3 D stereo topography and geomorphology figure.