CN108694876A - Electrophonic musical shines knowledge tree - Google Patents

Abstract

A large amount of classificating knowledges are identified in each portion of three-dimensional high emulation arborizations, form artificial knowledge tree.Knowledge label directly controls production by computerized algorithm grey iterative generation figure and by software, and label production is related to tin graphed sheet and gold-plated, plating paint and cutting.The knowledge tree software exclusively researched and developed and appropriate graphics system are used for designing each portion's model of tree body.Matrix circuit design low cost solves super quantity input channel application scenarios.Based on wire rod precision assembly, the forming of fixator controlling sections.Multidisciplinary field integrated innovation.The new support of knowledge dissemination creates New Culture.

Description

Electrophonic musical shines knowledge tree

Technical field

A, landscape art, civic building, emulation plant, artificial tree;

B, cultural product, educational apparatus, Knowledge Show propagation, educational toy, knowledge tree.

Background technology

1, knowledge tree products application face is narrow, its key problem in technology and manufacturing process difficult point is:Tree body emulation is random Form manufacture difficulty is very big.Largely branches so that more with material that tree body changes at random, and technological requirement is high, and the working hour of input is too More, knowledge tree production efficiency is low.It only appears on the market tens kinds at present or cost is jacked screwing or not beautiful enough.Cause This popularization faces some difficulties.Above-mentioned 2 points, producer and client are difficult to receive.

2, existing several patented technologies are needed in conjunction with the new method of some, to improve product quality and value.This Application continues Project-developing for several effective patents for belonging to equity body.

3, current market does not have the acoustic luminous electronic product with circuit design, is produced without the knowledge tree of height emulation yet Product.

Invention content

The application is directed to Shi Yongxinxingzhuanli [The patent No.:2011200395116]And patent of invention 201210167533X Continue to improve.Have in essential improvement:It allows knowledge tree pronunciation to shine and line style method is built.Realize appointing for artificial knowledge tree Size of anticipating production, successfully controls cost.The three-dimensional artificial knowledge tree that height emulation can be assembled quickly, can make a sound, shine Exported with video, host connect by using microcontroller or PLC, realize sound control and signal light control its.Main feature and important It improves as follows:

One, the fast construction method based on wire rod class.Wire rod class includes tubing, similarly hereinafter.It is knitted based on steel wire, plastics, shuffling The wire rods such as pipe are emulated into a whole tree, directly obtain each portion of three-dimensional tree body.

Two, electronization, informationization:

A, electronization, the control of completely new circuit design.

B, informationization is integrated with information technoloy equipment.It can be interacted with user, pronunciation shines, and video is shown, product is constituted completely, Site operation can be simplified.

Three, artificial knowledge tree various pieces.

A, it is made of knowledge label, tree root, trunk, branch, leaf flowers and fruits, hole and fixing device.Knowledge point or label and tree Body combines, more preferable compared with the method pasted originally.

B, the matrix electronic circuit with cost effect under specific working condition.Matrix electronic circuit selects microcontroller or PL C.Related program of lower computer.

C, integrated equipment:Including mobile digital equipment or PC and industrial personal computer and various connection equipment and wiring.

Four, cultural product is innovated.

More intuitive visible educational function, the culture atmosphere enhanced by modem technology.Create new culture production Product.Application scenarios

It can be better understood from by people for the manufacturing method in specification, it is as follows first to sketch use-case:

The knowledge tree of Natural Tree form is placed in the public places such as school, playground, Cultural Square.

Knowledge tree is for knowledge dissemination, appreciation.It is also equipped with voice interactive function described in this application, therefore can be used for teaching, learn.

Learner or children play under knowledge tree, when some leaf or end branch are pressed or touch, circuit It connects, microcontroller or PLC receive signal, and identification signal is sent to mobile phone or computer, and computer generates code, generation according to signal Code passes to program as parameter, and program control plays specified speech or carries out video in display or LED screen etc. simultaneously and shows Show.

Manufacturing method:

One, material is used:

A, tree body:It is metal, plastics, glass layer, unsaturated-resin, cement admixture, textile fabric, papery, wooden Deng.The mainly PE materials of bark, can select bark color, directly choose source material from market and process back.

B, knowledge label is identified in by printing or gold-plated or paint dyeing technique among face or the fruit of leaf flowers and fruits.Texts and pictures accord with Direct etching is in tree body.Knowledge label in fruit, the transparent or semitransparent degree of fruit.

Two, material shape:Based on wire rod.Wire rod is solid or hollow.Solid finger is reinforcing bar and the rubber of different-diameter The line style or rod type material of class are moulded, hollow refers to the various tube of material of previous materials, including bend pipe straight tube or reducer pipe Class.

These materials are best with gradual change diameter shape with length or longitudinally extending for main feature.

Three, critical process.

A, phonetic function and light source beautification and illumination functions.

B, the cost that matrix circuit is brought applied to knowledge tree declines to a great extent.

C, the skilful use of wire rod is instead of high mold.The technology trend of customized production is catered in the modularization of product.

Three, manufacturing process and technique.It is divided into two parts.

Moulding of the first part based on wire rod.

For cost efficiency, one importance of the application is described below:The linear moulding of tree body.

Due to the easy bending of wire rod and purpose deformation is pressed, can highly be emulated using a large amount of wire rods, and avoid direct use Mold produces the component of knowledge tree;And when selecting metal class wire rod, tree body itself can be with direct-electrifying or messenger.This Cost is greatly reduced in sample, in turn avoids a large amount of electric wires, because wire intertwist is very unsightly.

Above-mentioned deformation is even more important to appearance, makees proximate matter or plank because if changing, and suppose one block of steel plate, is carried out to it Bending or cutting need large scale equipment, those are all costly, and such as powerful laser cutting is at least also to more than 100 ten thousand. Wire rod deformation is easy, and thinks about it that a chopsticks are easy ten continuous proverbs of chopsticks folding of folding and are known that.Material by bending, press-bending, The shape of needs can be reconstructed into after the deformation such as cutting, extruding, significant to tree body appearance, other methods are difficult to reach simultaneously To secured and true to nature.

When outdoor placement, electricity is provided in combination with plastic shell and metal wire rod, plastic shell moulding, metal wire rod is used Source and signal and support force.

Wire rod is laid out:It needs by each number for saving branch and counting all directly or indirectly child nodes and blade that it possesses Amount.When this quantity is mainly used for branch, which line and how many determined.Which branch direction distribution is generated toward.Also it is each section Branch space angle provide concrete numerical value, these numerical value use Eulerian angles form because the form at this angle is general Technician or the level of graduating from the high school are i.e. it is understood that being understood and being put into practice by xyz axis-Descartes's rectangular coordinate system.But The link that software is related to is calculated using matrix operation or quaternary number, because the problem that can be locked like that avoid cardo ring, and Operation is faster.

According to Natural Tree feature, intermediate node, that is, branch is generally more in middle and lower part, therefore is set as blade, and last node is mostly Vertex is set as fruit class just.Meanwhile in this way on computer disposal being also most convenient, because of the child node of blade node Number is zero, and condition is controlled for program.

Wire rod is twisted section, refers to wire rod close to one section of blade, this when of fixator use unsightly, can also increase above Power is aggravated, gravity can bend withe, therefore wire rod is twisted and goes out, and detaches at the desired position.

The section that wire rod is twisted section uses circular cross-section, refers to circular arc sectional shape.A cylinder is such as split into three Equal parts, then they are closed up again, it is separated into branch at the desired position.Reason, when wire rod is circular section, They are twisted into rope form, and surface will appear inaesthetic rope figure or say Luo lines, and this line shape is mutually gone very with true branch Far.

So, twisted using the wire rod that section is circular shape with preceding method, can re-form it is smooth cylindric, Rather than rope form, close to true tree body or branch section.

Although the above method obtains cylindric when twisted, but line and line still have smaller gap, it appears offend the eye, at this moment It can be covered by plating thick gold.Final appearance compares rope form, more attractive natural reality.

After sometimes gold-plated, crack can be reappeared by bending, this explanation dynamics when twisted is inadequate, can select at this time tough Property smaller material, such as wrought iron avoids using steel or stainless steel etc., and only high temperature is twisted.

For larger limb, such as trunk, still using welding.Mainly consider that the customed product tree body having is very big, by Power is too big, and welding can ensure securely.If it is plastics then fuse machine welding, but press fuse machine selection.

The first step, product material selection.Such as culture individuality steel and STAINLESS STEEL WIRE, mainly for square and school playground Equal public places;Students' supplies select papery or plastics, small and light at low cost and safe.

Second step, manufacture label.

Knowledge point, i.e. the knowledge outline structure of hierarchical are developed in 1 small step.

Overall process is developed using the ripe knowledge tree vector graphics systems voluntarily write.

2 small steps are that the natural balance of simulation of natural tree finds intermediate node.This step is also done directly by software, from Slightly.

3 small steps, forming label.

Texts and pictures accord with the design and production of label:

Making about label also has improvement compared with first few items patent and original technology.It is specific as follows.

Label used herein does not use common stickup, but:One, by chemical industry tin graphed sheet, i.e., directly pass through repacking The machine of working out a draft go out printing forme material, it is follow-up to cut, use laser cutting, in advance cutting printing.Fruit and the passing through of complex components such as spend Ministry of worker's door electrodeposit technique is completed;Two, each component target location of tree body is directly identified to by PVC printing machines.

Third step, tree body manufacture.Material of main part is wire rod class.Tree body is by tree root, trunk, branch, leaf flowers and fruits, hole and fixation Device forms.Fig. 4,5,6,7,8,10 are seen in fixator and hole.Trunk, branch, leaf flowers and fruits are shown in Fig. 2,3.It is specific as follows:

Using special Software Create tree body three-dimensional structure diagram, the precise informations such as space coordinate and angle are provided in figure.See Figure.In tree structure diagram, texts and pictures symbol label it is whether visible be decided by label be separately make or direct etching in each portion of tree body 's.Separately make:It is required that tree structure diagram and knowledge tree graph are accurate;Computer Design realizes ].

The making and drilling of fixator.Fixator plays a crucial role in moulding, the size and shape decision tree of fixator The section of body, in addition pressing coordinate branch, the subject form of the basic decision tree of the two.

Pattern cut fixator is pressed with numerically-controlled machine tool.Laser class cutting machine, which can melt plastics, when selecting plastic plate influences essence Degree, therefore Plastic should avoid inflammable class, or add fire retardant.

Fixator boring requirement:Drilling on fixator keeps tilting with respect to branch direction, when fixator is fixed, by It is originally straight or stress cut-off in wire rod, natural mutually to be forced with drilling, such fixator is unlikely in wire rod upper downslide It is dynamic.Because fixator is lateral fixation, when longitudinal on can slide up and down, wire rod was altered from hole is.

In addition to metal connecting line between fixator, to make the firm upper section fixator of connection that also provides of tree body to next section The line of postorder line obtains stationarity to form triangle.Generally visually structure is made of a large amount of triangle-frames.Carefully Existing metal knitted technique can be used in section branch, also can directly buy stainless steel metal mesh screen etc. from market.See Figure 11 and its says It is bright.

Blade, flower are interacted as input terminal with user, are equivalent to keyboard, are divided into two according to petiole, holder position Class, a kind of petiole are connect with blade edge, and a kind of flower is coronal in mushroom, are connected to certain one side of holder, connection includes wire rod And circuit.

Compared with present technology.

1 equipment or tool compare:The method does not need cutting machine, either mechanical or laser cutting machine.Because Only the circular hole of fixator needs a rig floor or manual electric drill.Previous manual 100 yuan of the electric drill price of mesh, bench drill general 300 Member, common hardware store are on sale;But the high power laser cutting machine of a current normal quality probably needs 70 ten thousand to three hundred Ten thousand.

2 this method do not need mold.The price of mold is dynamic then thousands of, but quantity this numerous in variety for artificial tree is very Few situation, can cause the cost of one tree up to ten thousand or even million, because tree body is random.But this method can realize with it is non- Very close to the appearance of the rule of mold.

3 this method are manually participated in more chances, and the knowledge point of knowledge tree is dynamic, is conducive to customize in this way, i.e., The intelligence of worker can be utilized at random.This, which is personalization of product, needs.

The simplification of 4 techniques does not have an impact product quality or increases precondition, is brought more to automation instead Application scenarios.The price advantage that technique simplifies and material use is brought.

Second part is based on matrix circuit design.The design method is combined with the height of wire rod.Attached drawing is shown in Fig. 1 and Figure 13 And its explanation.

Matrix circuit provides the human-computer interaction function that acoustic luminous and video is shown for knowledge tree, enables the knowledge of structuring Enough in outdoor expansion, than not using the knowledge tree of circuit that can more convey knowledge.With use the single pass ratio, this method to make Product based on input is improved to 1: N from 1: 1 button number-input channel.

User interaction process:

Information capture process:Blade electroluminescent lamp power supply is controlled in bottom by switching;Vocal function is interacted with user:But it presses When lower blade, circuit sending signal is connected, code is generated, stores, it is another when blade is restored by bullet when decontroling blade Secondary trigger signal, signal code with combined when pressing after be sent to USB interface processing.Service routine once detects usb signal solution Analysis code plays the voice document being stored in memory or hard disk.Playing program can be by other applications and server program It realizes, is not described in detail.Light is provided by a triode circuit turn-on power supply simultaneously, is night use.Signal enters operation system Alternative sounds are played according to different code after system or play different pictures on a display screen.Operating system can be host computer or Mainstream operation system in mobile device.

Knowledge tree blade quantity is huge, to blade can touch when it is acoustic luminous, input powered on considerably beyond market Brain keyboard presses bond number.More troublesome is that controller circuitry mainboard general in the market at most only supports 16 keys.

If only because increasing input signal way designs completely new circuit, both do not innovated, it is less cost-efficient, it is also not simultaneous Hold.So expanding input quantity becomes key.A method of extension signal input:Button time delay structure design can provide N Index time input.If a controller only provides the input of 16 tunnels, consider in time, ordinary circumstance, if we are not by Same key, can obtain two digits or code naturally, if that the input of two keys is connected on a blade,

Provided that a structure, it is pressed down connects circuit in different time respectively, you can with obtain 16 square time Kind input signal is 16 cube similarly if same blade connects three keyboards inputs.As long as namely blade is being tied Circuit can be accommodated on structure, the coded number expanded is completely enough.And printed circuit is all very small, and the structure of knowledge tree Determine that its circuit distance does not generally exceed 10 meters, 5V signals will not be lost.

This easy circuit is matrix circuit.

Because channel counts and determines microcontroller and the cost of PLC, therefore is preferably minimized at instinct.

When matrix circuit design cardinal principle is scanning keyboard matrix, an only line level drags down every time.Gradually scanning While these rows dragged down, the level for reading those row is removed.On the row being pulled low, the level for the corresponding row of key pressed is 0, Other is the instruction that 1. use are shifted left, and can detect that 0 or 1. indicate, without pressing, to indicate for 0 for 1 in carry digit The key pressing.When scanning button, as without pressing, then after code fetch pointer adds 1, continued to scan on.If any key pressing, turn at button Subprogram is managed, by key pressing flag bit clear 0 (expression is pressed).At this point, the value of code fetch pointer, is exactly the key name of button.With subsequent The continuous button detection subprogram that enters rescans.Keyboard circuit program adds a delay, eliminates key jitter.After the completion of button Low level is judged whether there is again.

Since luminous demand of pronouncing is used in conjunction with the line style layout of first part and the mechanical structure of knowledge tree blade In luminous part when user presses blade, circuit is separately set, is separated with signal system.That is pronunciation and luminescent line point It opens, is only combined at blade.Only need to provide power supply because shining, being combined at blade is turned on light by turn-on transistor, principle It is relatively simple, it is not shown in detail again in the accompanying drawings, directly buys special switch triode and illustratively wiring in the market.

The number of blade of tree is thousands of, and the product of this informationization will be interacted with people, is to interactively enter signal in the world most More single devices.

The matrix circuit of chip microcontroller.What the pin of key array part flowed through is the level of height transformation, to judge Which key pressing, which key lift.Button has 2 signal wires to be connected with USB port, i.e. clock line (KBDCLK) and data Line (KBCDATA).Clock line provides clock signal when button is communicated with USB port, is sent out by button, failing edge is effective.Also It is the failing edge said in each clock, USB port reads in button ready data in accumulator, reads effective " stop CPU processing, i.e. host computer procedure acquisition procedure are sent behind position ".But for same button design, the period of clock, frequency Rate, level height are the same;Slightly not for different key.In same button design, all data for sending out when Clock is all identical.This signal is unrelated with key information.Button has different keys, after they are gated according to this, will pass through number Corresponding key code data transmission is sent out to USB port according to line, so, it is red signal there was only on data line walk in figure.Due to port Resource-constrained foregoing circuit uses matrix form to connect.Some key-press status is detected by the way of program scanning.Thus It can know that the row as where lower key;Then it determines row residing for button, using input value as output, all sets height and read input, Line position where capable of obtaining button is set, and has then determined that the column locations of pressed button.

It is to be noted that matrix circuit can equally be realized with PLC, it is only necessary to an external flow control diode, principle with Microcontroller is identical, and programmed logic is also identical, belongs to software development due to most of, detail section does not provide.If it is monolithic Machine, program add a delay, eliminate key jitter.Low level is judged whether there is again after the completion of button.

It should further be noted that matrix circuit is disclosed technology, for no other reason than that it can be in super amount input in knowledge tree Special screne in apply, a large amount of cost has been saved in this combination.The application emphasizes integrated innovation.

Wherein circuit importation is main body.

External 256 reset switches of client, such as switch 0..... switches 255. press lower switch 1, and the host computer of client is soft It is hexadecimal 0x00 that part can read data from plank serial ports, if switch 255 is pressed, the data that serial ports is read are 16 System 0xFF.

Input flow and its communication:

1, when client presses any one button, can be read out from serial ports be press which key, such as:String One group of data is received in mouthful:50 00 00 00 9B 0D 0A of 4B be client presses at this time button be ROW_0 with One group of data is received in the corresponding button serial ports of COL_0:50 00 23 00 BE 0D 0A of 4B are that client presses at this time Button is ROW_2 buttons corresponding with COL_3.The schematic diagram provides in Fig. 1 of Figure of description, it is contemplated that super large square Battle array input figure is too big, because only providing part, and is limited in input, principle of specification, and this part needs part Figure, partial enlarged view provide in attached drawing Fig. 1 partial enlarged views.

2, specific data format and corresponding key parameters have communications protocol and key assignments table to confirm that client need only be to serial ports In the data that receive parsed, then go the control corresponding function of upper computer software.

Here is its blade construction:

The blade of one about 2MM thickness, inside structure:Blade contains a middle layer, is divided to two spaces little Bao blade, in Interbed and an inside connect different inputs.It is that can pinch blade rather than point certainly, because blade is to shake when user operates. At this point, blade is pressed logical two input.At this moment, we can put spring in side wherein, the connection of this side is bound to slow one Point can avoid being also turned on the invalid input of generation then difference occurs in the time that two inputs are connected.

If used not enough, a small short spring can be refilled with a spring inside top described above, when user presses When at the last moment little spring can reversely contact on the inside of opposite, this feelings can arrange an access point over there again.

The blade design built-in machines part commercially simple refit, therefore attached drawing is not designed.This application Only emphasize that the blade design method is disclosed, improved design will apply for equity in other applications.

In addition, fruit.Fruit can be used to carry word, it is also possible to which, to fill lamp, lamp is used for illuminating, night use.

Four, assembling and implementation:

1, wind environment:Wind environment refers to that outdoor natural wind is formed under the influence of City Terrain landforms or physical relief landforms Wind field after being affected.

Since knowledge tree is not Natural Tree after all, it cannot arbitrarily be waved as Natural Tree, and otherwise tree body can be fast Speed generates deformation, and even the alloy of best performance can not be simulated as wind tree in the market.Main cause is Natural Tree With life, it can repair oneself

Form simultaneously continues with ambient growth, but knowledge tree body will be toppled over, more once for a long time even a little uneven Much less blade is substantially put.

Therefore, the placement of knowledge tree is preferred with no-wind environment, if it is there is wind environment such as playground,

It is required that only occurring shaking on a small quantity in common wind-force tree body and blade;

It is required that can strongly be resetted when being pullled, therefore can not be too stiff, analogy bottom plate is transportable using one It is up to a hundred

Kilogram clump, tree body disposes with clump conveniently moving, does not have to so all fixed each time, and ought have with sudden force When pulling, trunk is unlikely to disconnected, but tree body and clump fall down or swing together, and such loss is smaller.

It is required that carrying out comprehensive stress mornitoring to each component of tree body.Detection cannot be by also needing change material type, to protect Card knowledge tree can be used for a long time as durable consumer goods.

2, security measures:

A, form safety:Knowledge tree needs to pay attention to it when using metal material or larger tree body can or can not be under forceful action Deformation is spoilt, and also to take precautions against the formation that leaf abscission causes metal wedge angle, therefore outdoor use knowledge tree needs to make durable goods.

B, Electrical Safety:It is outdoor to consider that low-voltage and battery powered, big tree match lightning arrester or peace using palpus for a long time It sets in the protection domain of lightning rod, and requires administrative staff's regular check lightening protection installation.

3, the purpose of knowledge tree is the dense cultural atmosphere that conveys knowledge and manufacture by way of realization, therefore should be use up on blade face Texts and pictures symbol information may be portrayed more.

4, it assembles.

A, part is constructed.

There are one the wire rod of blade, blade and wire rods to pass through rivet and mushroom nail combination for band.

There are one the holes that the wire rod of blade passes through fixator for band, until root.Except intermediate node and individual extension leaves Outside piece, each wire rod only connects a blade.Assembling from blade to root and under because not knowing before assembling does not complete every The precise length of single line material, the advantage of doing so is that extra length can be buried in root or be cut.In turn, if from Root starts to cause the form for the tree crown authorized when off-design it will cause blade displacement and loses rational center of gravity.

Intermediate node can directly be picked out from infall.

The hole of fixator is consistent with the leaf node quantity on its subtree node.Density is according to the weight and gravity of tree between hole To set.Hole is close with the size of wire rod, and just to pass through, and it is fixed in some three-dimensional to fix wire rod to easy to produce friction Point.Additional scolding tin or melten gel are reinforced fixing.

Specific fixation of the fixator to wire rod checks the three-dimensional coordinate of software generation and using positioning work by assembler Tool auxiliary is realized, is related to software section and is no longer described in detail.

Material, deposited or painting or hot melt adhesive fat aesthetic appeal are selected according to client after assembling.Aforementioned process provides stress Structure is simultaneously shaped, this link is optional, is such as used for taking shelter from rain lightning-arrest.Illustrate a bit, even if not application, foregoing construction passes through Gold-plated plating paint directly selects the quality materials such as color steel also can be very beautiful.

The time is saved in assembling, and the knowledge tree of 100 knowledge point quantity, entire assembling process can be complete within a hour At this speed mainly has benefited from Alignment Design, and most of operation is realized by perforating, and is not had to using expensive mold, as possible It avoids largely using welding and cutting, it is entirely avoided the construction of large-scale tree body building type.

It is this based on linear assembling mode also for replace some blade to break down provide it is a kind of not to tree body appearance The mode having any impact reinserts new after being extracted out in fixator.

Tree body root is improved to nearly spherical surface, curved surface or nearly radiused bottom surface tumbler form.Because observer looks up at or bows and sees When tree body, since tree body size is customization, some knowledge points can be due to apart from viewpoint is too far or tree body is too high or angle It spends and unfavorable reads that even angle is opposite or the text that has arrange by radian, it may appear that observation difficulty.Rounded bottom surface is not The main purpose for the form of falling father-in-law is exactly to avoid and alleviating these situations.When being placed in square or playground, if ground is relatively flat, It can also be swung in the case of having wind or when observing, this is more far better than shaking branch, knows because will have a direct impact on like that Know the service life of tree.See Figure 12.

Knowledge tree signal and power circuit are arranged as in tree body, and trunk part circuit covers inside trunk, branch Part circuit depends on branch to end of blade.

B, circuit part.

With construction, there are one the wire rods of blade to correspond to a signal circuit, i.e. two lines for band.

Another corresponding a pair of of circuit of light sources circuit.Blade or the transparent material of fruit, electroluminescent lamp are placed in inside blade or fruit, Otherwise the LED such as selection pointed two pole luminous tube of bud, the placement for blade indicator light and button switch connect in petiole and blade Place is met, pistil position is then in for flower, pistil is exactly color switching cap.

Controller based on microcontroller is located at root slightly by upper position, is placed in inside tree body, rainwater-proof.Circuit summarizes To wiring board, wiring board connects power supply.Power supply also is located at root, two power supplys, and a 5V provides signal, a 24V or slightly higher Some supply light source.Light source is the part of luminous lighting word comprising circuit and lamp.Switch and other such as communication port or videos Interface also is located at root.In addition, controller can also receive the power supply of host by USB.Host includes PC or service Device or mobile digital equipment.

Wire laying mode, wire rod form circular winding pipe, circuit safety in wherein hollow structure, while avoiding influencing tree body Appearance.

Description of the drawings

The present patent application is further illustrated with reference to the accompanying drawings and examples, in addition, the blade due to tree is thousands of, Following figures can only provide part-structure or more easy circuit or small-sized tree body, sub-unit displaying.

Fig. 1 matrix circuit schematic diagrams.Details is shown in Figure 13.

The whole figure of Fig. 2 and Fig. 3 knowledge trees.In figure:1. the trunk of knowledge tree, 3., 4. leaves, flower, fruit, 5. wire rod conducting wires etc. Attachment device:Metal or fiber, 6. marks, refer to the word, icon, symbol for depending on tree body.2 be tree root in figure, in Local map It is marked in Figure 12.

Fig. 4 fixators.1 is fixator in figure, and 2 perforate for the wire rod of fixator, and 3 be the perforation of line conductor.

Fig. 5 fixator side views.

Fig. 6 fixators thread material right view.

Fig. 7 fixators thread material front view.1 is wire rod in figure, and wire rod can be tubulose or solid, tubulose it is every Root can pass through one or more wire rod.

Blade after Fig. 8 mark words or icon is unilateral.2 show word or icon is two-sided mark in figure, intermediate Brocken spectrum i.e. 1 show at lamp light extraction.There is mechanical keyboard structure in blade, the widget directly purchased, so without straight It connects and shows.

The fixator shape face of Fig. 9 difference tree bodies position.In figure 2 and 3 be respectively tree body in different location fixator, by The fixator in this section of different shapes, wire rod can shape after passing through hole i.e. 1.

Figure 10 fixators are in tree body.In figure caused by the elastic force of 1 own when showing wire rod and its being influenced by branch The case where bending.

Tree body wire rods of the Figure 11 with triangular facet.The triangular facet or tripod of a composition in figure.

Figure 12 tree roots.1 or 2 be curved surface or spherical shape or radiused bottom surface, tumbler effect in figure.

Figure 13 Fig. 1 partial enlarged views.Rowx and colx is the row and column of matrix circuit in figure.

The beneficial effects of the invention are as follows:

Unique circuit design, the matrix circuit of big quantity input point.

Matrix circuit is an important discovery relative to significant advantage of the linear circuit on knowledge tree manufacturing cost. The reasons why saying so is as follows:

Knowledge point and leaf be all quantitatively very huge, if to realize user any leaf, It is responded on tree fork or intermediate point, distal point, circuit path number is the design counted and layout is a difficult problem.

Analogy, the structure that one large-scale knowledge tree is formed may correspond to the residence district power utilization network of a people up to ten thousand, Each contact is equivalent to a family.Such case can plant in tree body, because tree body is bigger, and has branch, But then need a input points up to ten thousand in controller end, PLC plates of mainstream at present, 80 accesses, one will thousands of members even It is more expensive.So such plank is dynamic then to need up to a hundred, and single line cost has just gone up hundreds of thousands, therefore economically infeasible, also No market can be sayed.So Input matrix method can find that important function, 80 accesses can form (80/2) * in such case (80/2)=6400 the tree of input point, a knowledge points up to ten thousand only needs two controller editors can be completed.

For another angle, although matrix form input circuit can be used in many electronic products, significance of which The electrical type that is far from knowledge tree comes important and direct.It makes the knowledge point of magnanimity not only be easy to be powered but also is easy communication Number, otherwise this product can not almost produce.Therefore, this protrusion benefit will also embody in claim.

It assembles to fast and low-cost based on wire rod, replaces blade and do not affect the appearance, nor affect on moulding and mechanical structure.

Sounding shines, pronunciation, can external video output.

Artificial knowledge tree itself is a new things, and the discussion of this application is to continue to change to existing several artificial knowledge trees Into.It is prosperity national culture because it is a more fashionable product

Increase new content with New Culture is created.In addition, the combination of matrix circuit and artificial knowledge tree is a kind of completely new to know Know mode of propagation.

Other, blade construction and mode of connection are in other applications it has been already mentioned that another video shows that belonging to other controlled sets Standby, the application emphasizes integrated innovation.

Claims (9)

1. the three-dimensional artificial knowledge tree that height emulation can be assembled quickly, it is characterized in that:Make a sound, shine and video output, pass through Host is connect using microcontroller or PLC, realizes sound control and signal light control.

2. being based on claim 1, circuit solves thousands of leaf piece as key-press input using matrix form In-put design Problem, abolished the Cost Obstacles that knowledge tree is widely applied and applies.

3. shine and video output, circuit is real by plug into matrix form input circuit of switching circuit at blade using circuit common Existing, turn-on transistor shines while connecing lower blade i.e. key, takes light for night, while obtaining signal, and signal is sent to host, Host plays voice and output video to display equipment by program by signal code.

4. using wire rod as the artificial knowledge tree of main material, using wire rod as branch and trunk, using wire rod as load-carrying construction, and combine Blade and fixator constitute the artificial knowledge tree of main body appearance.

5. knowledge tree signal and power circuit are arranged as in tree body, trunk part circuit covers inside trunk, branch portion Separated time road depends on branch to end of blade.

6. based on claim 1, knowledge tree signal and power circuit when tree body selection is metal wire rod class, wire rod, which can be used as, leads A part for line undertakes signal transmission.

7. blade, flower are interacted as input terminal with user, it is equivalent to keyboard, two classes are divided into according to petiole, holder position, A kind of petiole is connect with blade edge, and a kind of flower is coronal in mushroom, is connected to certain one side of holder, connection includes wire rod and line Road.

8. fixator has hole, for wire rod from wherein passing through, the shape of fixator controls the section of the different location of tree body, the folding of wire rod The space layout of the shape controls branches such as curved, winding, therefore fixator section and wire rod deformation determine the total of knowledge tree product Volume morphing.

9. tree body root is improved to nearly spherical surface or nearly radiused bottom surface tumbler form.