CN104655113B - Vehicle pointing to the south - Google Patents

Abstract

The present invention is a kind of sensing instrument in ancient times.Entitled vehicle pointing to the south.It is made up of prototype structure and in-vehicle apparatus two parts.Prototype structure has carrying in-vehicle apparatus, adjusts vehicle pointing to the south level and makes the effect that vehicle pointing to the south is flexibly walked about.In-vehicle apparatus device and the outer part of device three of bucket in cylinder barrel, bucket are constituted.Cylinder barrel is to protect support interior arrangement and transmission power transmission.Device is to provide power in bucket, to ensure that iron axle keeps not rotating all the time as before.The outer device of bucket is to realize that more intuitively and accurately guide is positioned vehicle pointing to the south.

Description

Vehicle pointing to the south

Invention field

The present invention relates to a kind of indicator device in ancient times, entitled vehicle pointing to the south.It can be beaten with one man operation to ancient times march During battle direction is guided for army.

Technical background

Invention or vehicle pointing to the south modelled after an antique were generally the transmission of gear shape unfavourable balance in the past, and structure is more complicated, and has road conditions mistake more Difference.

The content of the invention

The vehicle pointing to the south that I invents, has thoroughly broken and has been driven to realize the old model of guide by traditional gear unfavourable balance, and It is that dexterously make use of static state constant, needs power to mend the principle of power to realize the correct guide of vehicle pointing to the south.

The technical scheme for the vehicle pointing to the south that I invents is such：

What I invented is a kind of for the indicator device modelled after an antique marched and fought, referred to as vehicle pointing to the south.Its profile is similar to agriculture Thing is born with handcart.It is made up of prototype structure and in-vehicle apparatus two parts.Prototype structure is similar to rural area The double shafts of two-wheel have compartment.It neatly goes about to carry guide device, march migration.And ensure vehicle pointing to the south Dial being capable of level when using every time.In-vehicle apparatus is then divided into device and the outer part of device three of bucket in cylinder barrel, bucket.Cylinder Bucket is affixed to the cylinder barrel of the handstand in compartment, to protect, and supports device and transmission power transmission in bucket.Device is by one in bucket Wooden eight cords of disk of one bearing of wheel one, four substantive keg compositions.One works to realize that gravity becomes pulling force, around iron Axle prevents to rotate the effect for remaining static to realize.Whereby with realize vehicle pointing to the south never deflecting the characteristics of.The outer device of bucket is by referring to Compass, dial, four clamps and a mask composition, more intuitively to become apparent from more accurately realizing guide and positive determination Position.

The advantage for the vehicle pointing to the south that I invents：The vehicle pointing to the south that I invents can adapt to the evil that more complicated ancient times march is fought Bad environment, rare error.It is easy to use, only need a people to go along with an army and operate sensing.The present apparatus is due to having used gravity conversion former Reason makes the maintenance of static balancing from essence and thoroughly solved in theory.Thus with without road conditions error, guide is accurate, property Can be reliable and stable the advantages of.Toy vehicle pointing to the south can be made or played for tourist attractions, or treasured is sought as field and used, applied Have a extensive future.

Brief description of the drawings

Fig. 1, the top view of vehicle pointing to the south

Fig. 2, the front view of vehicle pointing to the south

The top view of wooden disk in Fig. 3, bucket

Fig. 4, the wooden unit top view of fixed cylinder bucket (13 is identical with 14)

Fig. 5, shaft and the support figure of vehicle pointing to the south

Fig. 6, bracket with foldable figure

Fig. 7, the adjusting bracket figure of shaft

Fig. 8, level meter figure

Fig. 9, iron axle and the upward view that wooden disk is connected in bucket

Fig. 1 --- Fig. 9, it is as follows successively according to the specific reference name of digital reference number：

1, wheel 2, shafts 3, compartment 4, side wall 5, tub 6, cup 7, level meter 8, adjusting bracket 9, support 10, hole 11, clamp 12, Cylinder barrel 13, wooden unit 14, wooden unit 15, wheel 16, iron axle 17, steel ball 18, wooden disk 19, small sircle hole 20, iron ear 21, cord 22, fast knot 23, mooring points 24, substantive keg 25, arc wooden unit 26, dial 27, clamp 28, pointer 29, mask

Fig. 6, Fig. 7, Fig. 8, Fig. 9 are as follows according to the specific reference name of letter sequence number：

Fig. 6, a fixed column b support plates c are linked up with

Fig. 7, a low level b middle positions c are high-order

Fig. 8, a fine needle b roundel c big disks

The small irony disk b ironys small sircle hole c clamps of Fig. 9, a

Embodiment

The structure for the vehicle pointing to the south that I invents is specifically divided into prototype structure and in-vehicle apparatus two parts.

1, prototype structure：One agricultural handcart equipped with 1 pair of shafts 2 of two-wheel is prototype.This car has compartment 3 and side wall 4.Car Left back binding one in railway carriage or compartment has lid tub 5.One is put in this box the cup 6 and level meter 7 of lid dress water.The left and right sidewall of this car An adjusting bracket 8 is respectively installed outside.The shaft of height can be adjusted up and down by being fixedly mounted on adjusting bracket.The shaft of this car is S-shaped.It is left Right just one bracket with foldable 9 of each fixed installation below close to the shaft at compartment.Support is folded, operator needs to drive This vehicle pointing to the south of shafts urged forward can move ahead.The lower end of shaft is on adjusting bracket, and the lower end Mo You holes 10 of shaft need to card Son 11.

This prototype structure can be such that vehicle pointing to the south is neatly moved on ground, can adjust vehicle pointing to the south water when being orientated guide It is flat.The cup and level meter for filling water are the levels for adjusting vehicle pointing to the south high scale disk 26, and then compass can correct guide. Measurement vehicle pointing to the south whether level when need will fill water cup uncapping after be put in compartment or dial face, then level meter is put into In water, whether the bottom surface that level meter upper end roundel is watched when level meter is static is parallel with compartment bottom surface or dial face, Show now vehicle pointing to the south compartment level or dial face level if parallel.Otherwise need to adjust state of ground.Adjusting bracket is Height to adjust shaft, makes operator drive that compartment level of approximation can be kept to drive drive again conveniently when moving ahead.Regulation Frame has three high positions, needs to pull out the clamp of shaft lower end when using, and the lower end of shaft is removed and a high position for needs is attached to Card upper clip again.When the correct guide of this vehicle pointing to the south, operator both can naturally be hung down with both hands to hold shaft and can also open car Left and right support under shafts.

2, in-vehicle apparatus：Device and the outer part of device three of bucket in cylinder barrel 12, bucket can be divided into.

Cylinder barrel：The wooden cylinder barrel of a bottom surface upward is inverted in the compartment of this vehicle pointing to the south, basal diameter is 30 centimetres high 30 centimetres.The bucket bottom of this cylinder barrel and bung are firmly secured to the side and compartment of vehicle pointing to the south with the wooden unit 14 of wooden unit 13 respectively Bottom surface.

Cylinder barrel is to protect, and supports internal structure and transmission power transmission.

Device in bucket：A wheel 15 for being slightly less than cylinder barrel interior diameter is fixedly secured in the inner bottom surface of cylinder barrel.On wheel Iron axle 16 of the installation one perpendicular to wheel face.The connection of the axle and wheel of the connection of this iron axle and wheel just like agricultural handcart, Junction inside and outside it is respectively equipped with the steel ball 17 of row's oiling, belongs to rolling friction between them.The upper prong of this iron axle is passed 3-5 centimetres of the outer bottom of cylinder barrel, and make the bottom surface of cylinder barrel not hinder the rotation of iron axle to be advisable at all.

The middle part of iron axle is put on a wooden disk 18 and is almost fixedly secured in cylinder barrel.In this disk A small sircle hole 19 is bored respectively in the midpoint of radius at 0,90,180,270 degree.At 0,90,180,270 degree of corresponding iron axle Respectively there is an iron ear 20, take eight isometric cords 21, every two alignment to be each passed through four small sircle holes after integrating, closing rope A fast knot 22 is made a call to apart from the centimeters of fag end 8 are each in upper end, then this cord that knots separately tightly lie in respectively on iron axle with its phase On two adjacent iron ears of the position answered, and ensure that the rope length of respective two mooring points 23 to respective node is equal, then will be every The other end that bar closes rope is tightly the substantive keg 24 of an equal quality respectively, and four substantive kegs should tightly lie in wooden disk Lower surface nearby.

The lower prong of iron axle must be hanging.

Device is to be far longer than the force of rolling friction between wheel and axle to ensure using the tractive force produced by gravity in bucket Iron axial filament is not rotated, so as to realize the correct guide of vehicle pointing to the south

The outer device of bucket：Install one in the outside of the upper prong of the outer bottom iron axle of cylinder barrel does not influence what iron axle was rotated at all Solid circular arc wooden unit 25.A hollow upper surface, which is set with, in the outside of circular arc wooden unit is carved with the less of one week angle index Wooden dial 26.And the inner side of the graduation mark at the 0 of this dial, 90,180,270 degree engraves southern northwest east four respectively Individual word.This dial can freely be rotated around arc wooden unit around circle.If this dial need not be rotated, you can with Four clamps 27 of dial periphery are fixed.Installed in the upper prong of iron axle beyond the centimeters of upper surface 1 of arc wooden unit One pointer 28 5-8 centimetres light and solid, and be allowed to be firmly secured on iron axle.This pointer tip corrects finger thereunder On the graduation mark of dial.One openable mask 29 is installed in the periphery of pointer and dial again, to prevent wind and weather And Exposure to Sunlight.

The outer device of bucket is to coordinate device in bucket to realize guide and orientation more intuitively to become apparent from more accurately mode.

The part of in-vehicle apparatus three cooperates with correct guide function together to ensure and realize vehicle pointing to the south.Wheel and iron in bucket The rolling connection of axle can not only realize the common translation of wheel and iron axle but also can make wheel follow turned to together with vehicle pointing to the south when, The frictional force of a very little is only produced to iron axle, it is far smaller than the rotary resistance of iron axle, thus iron axle is remained silk Do not rotate.Four kegs in bucket are tightly that four conjunction ropes are mutually to iron axle by the small sircle hole and iron axle on wooden disk Produce very big rotary resistance make its be far longer than stiction of the iron axle when to be rotated with wheel (or vehicle pointing to the south) or It is to be far longer than force of rolling friction when iron axle produces rotation with wheel (or vehicle pointing to the south).Iron axle is firmly solid with the pointer outside bucket It is set to one, to realize that rotating the needle does not turn axle.Pointer is to be used to correct guide, and dial is to determine all directions four directions Position, the two cooperates with completing correctly guide and be precisely located jointly with level meter.

If desired guide for use car or suspection vehicle pointing to the south guide be not punctual, then need to carry out the calibration in due south.Now grasp Allow for knowing exactly the due south direction in neighbouring somewhere as people.Car is first pushed into somewhere, road surface is flattened, makes vehicle pointing to the south headstock Towards due south shaft towards due north, open support and place.Level measurement level is used, with iron milling or fills out or shovels and be applied to the surface water It is flat, dial level.Operator again slowly and is carefully adjusted the upper prong of iron axle untill pointer correctly guide with hand. Twist from four clamps on dial, then the due south graduation mark on dial is pointed into due south.After fixing, carefully block upper four Clamp.The height of left and right shafts is now adjusted, it is held by propulsion in level road, can also keep dial face almost water It is flat.

When this vehicle pointing to the south moves ahead, fixed wheel does not rotate in cylinder barrel.Because there is the gravity of four kegs Traction action, iron axle line silk is not rotated.Wheel lean on vehicle pointing to the south thrust, iron axle roller pressure (or pulling force) and with car Move ahead.

When this vehicle pointing to the south is turned to, fixed wheel will together be rotated and translation with vehicle pointing to the south in cylinder barrel.Because Pulling force produced by the gravity of four kegs is far longer than steering force produced when iron axle does not turn or rotated, so iron Axle is not rotated still.And with wheel to its pressure (or pulling force) and translation.So as to realize that vehicle pointing to the south, in steering, is still kept Compass is not rotated at all.

When vehicle pointing to the south, which reaches somewhere, needs guide, operator both can hold shaft naturally with both hands, can also open car Left and right support under shafts, then observe compass and roughly judge due south.Ground can also be evened out, the cup and level of dress water is taken out Instrument is measured, and is adjusted to dial level and is observed pointer again and accurately judge due south.It can also twist from dial if necessary Clamp, rotary dial makes the graduation mark and compass equidirectional now in its due south, you can to determine all directions four Normotopia.

Note：

1, mask can be covered to pointer and dial as needed during march, mask, complete basis can also be unloaded The need for wartime.But, then need to cover mask during blowing and raining, to prevent vehicle pointing to the south guide failure.

2, level meter 7 is the circle for the wooden disk b that one very little of insertion is respectively perpendicular by an elongated iron pin a two The heart, the slightly bigger wooden disk c center of circle and be made.During use level instrument, it should be put into slightly larger wooden disk In water.

3, middle part and the wooden disk of the iron axle in bucket be almost be firmly fixed it is also very crucial.To prevent iron axle to be intended to rotate When, when tightening power and can't stop iron axle and rotate of rope, wooden disk has but driven rope and substantive keg first to rotate Get up.And should be that wooden disk drives rope to rotate or do not move with after substantive keg.Therefore the middle part of iron axle and wood Matter disk is not to be firmly fixed very much.

Fixed form in the middle part of iron axle with wooden disk can be that wooden disk is first covered at the middle part of iron axle, then be set with one The irony disk a of very little, it is welded and fixed firmly.The centimeters of distance Iron axle 1 are uniformly distributed four small on this small irony disk Circular hole b, one is also dug in the corresponding position of wooden disk slightly larger than the irony small sircle hole circular hole of a little respectively.Again above and below Loaded onto in the small sircle hole of alignment etc. be more than the clamp c of irony small sircle hole will the two fixation.This four wooden small sircle holes should It is distributed across the inner side of the radius drilling of wooden disk.

Claims (1)

1. a kind of vehicle pointing to the south, the in-vehicle apparatus of the vehicle pointing to the south can be divided into cylinder barrel, device and the outer part of device three of bucket in bucket, and it is special Levy and be：The upper part of device is made up of a wheel and iron axle in bucket, and the junction of wheel and iron axle is similar to agricultural frame The connection of the wheel and axle of sub- car, the junction inside and outside it respectively then fix again by the steel ball equipped with row's oiling, between the two Relative motion belongs to rolling friction, when wheel is rotated with vehicle pointing to the south, and wheel can only produce the rolling of a very little to iron axle Kinetic force of friction, wheel level is upper, and axletree is vertically under, and the two is connected with tee T, wheel and cylinder barrel inner bottom surface and guide Car side wall is fixedly secured, and iron axle lower end is hanging, and wheel not only acts as supporting function to iron axle, also acts as the effect of transmission power transmission, Iron axle suspension sky can reduce other stress；

The center section of device is made up of together iron axle, wooden disk, cord and substantive keg in bucket, wherein, wooden disk Be perpendicular to iron axle and be firmly secured on iron axle, wooden disk 0,90,180, the midpoint of radius at 270 degree respectively bores Respectively there is an iron ear at one small sircle hole, 0,90,180,270 degree of corresponding iron axle, take eight isometric cords, every two right Four small sircle holes are each passed through after integrating together, being restricted in upper end distance conjunction, the centimeters of fag end 8 are each to make a call to a fast knot, then knotting This cord is separately tightly lain on two adjacent iron ears of position corresponding on iron axle respectively, and ensures respective two The rope length of mooring points to respective node is equal, then by every close rope the other end be tightly respectively an equal quality essence it is small Bucket, four substantive kegs tightly lie in the lower surface of wooden disk nearby, to limit four substantive keg voltuntary movements；

The pointer of the outer device of bucket is firmly secured on iron axle, and iron axle is motionless all the time, and pointer is also motionless all the time, and pointer is to just True guide；The one solid circular arc for not influenceing at all iron axle to rotate is installed in the outside of the upper prong of the outer bottom iron axle of cylinder barrel Shape wooden unit, dial is set in outside solid circular arc wooden unit, then turns on four clamps of its periphery, and dial can be surrounded Circular arc wooden unit freely to rotate, to determine the normotopia of all directions four；Four clamps of dial periphery, the used time opens not With then shutting；Cover, can be covered during blowing and raining Exposure to Sunlight in the outer one side that is with of pointer and dial.