CN201084309Y - Zhang Heng seismograph model - Google Patents
Zhang Heng seismograph model Download PDFInfo
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- CN201084309Y CN201084309Y CNU2007200327860U CN200720032786U CN201084309Y CN 201084309 Y CN201084309 Y CN 201084309Y CN U2007200327860 U CNU2007200327860 U CN U2007200327860U CN 200720032786 U CN200720032786 U CN 200720032786U CN 201084309 Y CN201084309 Y CN 201084309Y
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- seismograph
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- ball
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Abstract
The utility model relates to a Zhang Heng seismograph model, comprising a seismograph base and a copper bottle positioned on the seismograph base. The utility model is characterized in that a bottle lid is positioned on the top of the copper bottle, eight downward dragonheads positioned evenly on the periphery of the outer wall of the copper bottle, a dragon ball is positioned in a mouth of the dragonhead; a plurality of toads corresponding to the dragonheads are positioned on the seismograph base; a big pendulum ball fixedly connected with a connecting rod and an inverted pendulum made of a plurality of fulcrum balls are positioned in the copper bottle, wherein the fulcrum balls are positioned in an inner concave arc in the bottom center inside the copper bottle, the horizontal circumference of the big pendulum ball is provided with a dragonhead lever extending to the dragon mouth through a plurality of evenly distributed soft wires, the end of the dragonhead lever is provided with a barb, upholding the dragon ball in the dragon mouth. The utility model has the advantages of applying the wobbling principle of the inverted inertia, precisely detecting the major impact direction of the earthquake wave through the wobbling direction of the big pendulum ball, fully meeting the text description of the Zhang Heng seismograph in the history, beautifully and imaginatively reviving the structure and the principle of Zhang Heng seismograph with a perfect shape, and acting as an art with visual value and intellectual merits as well.
Description
Technical field
The utility model relates to a kind of seismograph model, relates in particular to the model that the weighing apparatus seismograph is opened in a kind of reproduction.
Background technology
The seismograph that the famous scientist of the Eastern Han Dynasty invents manufacturing is first instrument of measuring seismic location in the world.According to " the book Zhang Hengchuan of the Later Han Dynasty " record, seismograph " becomes circle footpath eight chis " with smart casting in bronze, and " likeness in form wine cup " goes up bossed dome, and the appearance of instrument is carved with seal character literary composition and mountain, tortoise, bird, beastly figures.The central interior of instrument is being found one copper " all posts ", and post is other eight passages, becomes " eight roads ".Be equipped with " tooth machine " in the road.Be cast with eight dragons around the instrument external body, upside down, tail is pressed east, south, west, north, the southeast, northeast, southwest, eight the direction Boulezs in northwest up.The office of starting leading and in the inner passage links to each other, and all holding in the mouth in each bib nozzle has a copper ball.Facing to tap, eight toads squat down on the ground, and each and every one opens one's mouth by high head, prepares to accept copper ball.When somewhere earthquake taking place, " all posts " of seismograph inside touches the tooth machine with regard to run-off the straight, makes the tap that seismic direction takes place open mouth, and the copper ball that spues is fallen the copper toad in the mouth, and the very big sound takes place.So people just can know the direction that earthquake takes place.This instrument is skillfully constructed, make accurate, according to history records record " test with thing, close contract " if refreshing.Not only can measure in-plant, people could perceptible earthquake, the earthquake outside also can measuring in generation thousands of! How are " all posts " and " the tooth machine " of seismograph inside actually? through transition in several thousand, opening the weighing apparatus seismograph became eternal fan.
Investigate according to learning modern persons, Zhang Heng has utilized the principle of inertia on the mechanics, the effect of the inertia pendulum just that " all posts " in fact plays at that time.At present, according to this principle, people from all walks of life have made a lot of models of opening the weighing apparatus seismograph, and its structure is different.
Summary of the invention
The purpose of this utility model provides the model of a kind of weighing apparatus seismograph, and the principle of this model utilization handstand inertia shake pendulum has been reproduced the Han dynasty visually and opened the seismograph of weighing apparatus invention.
The model of the utility model seismograph comprises the seismograph base and is installed in copper cup on the base that the top of copper cup is provided with cup lid, evenly is provided with eight taps down around copper cup outer wall, is mounted with imperial pearl in the Longkou of tap; The seismograph base is provided with tap is corresponding and faces upward the toad that dehisces of head; Be provided with inverted pendulum in copper cup, this inverted pendulum comprises by connecting rod fixedly connected big swing ball and pivot sphere; Wherein pivot sphere places in the interior concave arc at copper cup inner bottom part center, and the horizontal circumference of big swing ball is connected with the faucet lever of stretching to the Longkou by uniform flexible cord, and the termination of this faucet lever is provided with barb, holds the imperial pearl in the Longkou.
The utility model adopts the principle of work of handstand inertia shake pendulum, exploration seismic ripple at first main: as when the seismic origin during from east towards direction, seismograph integral body westwards tilts with seismic event, in seismograph copper cup inverted pendulum owing to inertia keeps perpendicular to the ground not run-off the straight (pivot sphere of inverted pendulum contacts with sphere at the bottom of cup, its friction force deficiency is so that the inverted pendulum rotation), and the east faucet lever that is connected with the big swing ball of inverted pendulum shake (faucet lever with respect to copper cup move eastwards), the barb of faucet lever end breaks away from the negative imperial pearl of its holder, thereby cause imperial pearl to deviate from the Longkou, fall on the base in the corresponding toad mouth, thereby record focus from the east.And the imperial pearl of other directions can not break away from the Longkou, this is because be connected by flexible cord between the big swing ball of inverted pendulum and the faucet lever, make big swing ball with their faucet lever of control certain included angle be arranged, make the irremovable result of faucet lever in other orientation with respect to the swaying direction of copper cup.
The utility model is compared in the existing weighing apparatus seismograph of opening, and has the following advantages:
1, the utility model adopts the principle of work of handstand inertia shake pendulum, swaying direction by big swing ball can detect the at first main towards direction of seismic event accurately, meet history records fully to opening the text description of weighing apparatus seismograph, perfect, reproduced structure and principle that the weighing apparatus seismograph is opened in the Han dynasty visually, opened the fan that the entry of weighing apparatus seismograph is opened in the Han dynasty to a certain extent.
2, structure of the present utility model, principle are simple, as teaching mould, understand easily and learn.
3, the utility model good looking appearance can be used as existing ornamental value, and the art of learning value is arranged again.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a principle schematic of the present utility model
1---swing ball 2---faucet lever 3---imperial pearl 4---connecting rod
5---toad 6---cup lid 7---flexible cord 8---Longkous
9---copper cup 10---spherula 11---bases
Embodiment
A kind of weighing apparatus seismograph model comprises seismograph base 11 and is installed in copper cup 9 on the base that the top of copper cup 9 is provided with cup lid 6, evenly is provided with eight taps down around copper cup 9 outer walls, is mounted with imperial pearl 3 in the Longkou 8 of tap; Seismograph base 11 is provided with tap is corresponding and faces upward the toad 5 that dehisces of head; Be provided with inverted pendulum in copper cup 9, this inverted pendulum comprises by connecting rod 4 fixedly connected big swing ball 1 and pivot sphere 10, and wherein stating and putting on bulb diameter is 10～100 times of pivot sphere diameter.Pivot sphere 10 places in the interior concave arc at copper cup 9 inner bottom part centers, the horizontal circumference of big swing ball 1 is connected with the faucet lever 2 of stretching to Longkou 8 by uniform flexible cord 7, the termination of faucet lever 2 is provided with barb (maxillary tooth of corresponding Longkou), holds the imperial pearl 3 of (mandibular teeth of corresponding Longkou) in the Longkou.
The big swing ball 1 of inverted pendulum and pivot sphere 10 are made as copper, iron by heavy metal, can guarantee the stable type that inverted pendulum is certain like this, can guarantee that again inverted pendulum is not with the inertia that rotates at the bottom of the honor.
Claims (2)
1. open weighing apparatus seismograph model for one kind, comprise seismograph base (11) and be installed in copper cup (9) on the base, the top of copper cup (9) is provided with cup lid (6), evenly is provided with eight taps down around copper cup (9) outer wall, is mounted with imperial pearl (3) in the Longkou (8) of tap; Seismograph base (11) is provided with tap is corresponding and faces upward the toad (5) that dehisces of head; It is characterized in that: be provided with inverted pendulum in described copper cup (9), this inverted pendulum comprises by connecting rod (4) fixedly connected big swing ball (1) and pivot sphere (10); Described pivot sphere (10) places in the interior concave arc at copper cup (9) inner bottom part center; The horizontal circumference of described big swing ball (1) is connected with the faucet lever (2) of stretching to Longkou (8) by uniform flexible cord (7), and the termination of faucet lever (2) is provided with barb, holds the imperial pearl (3) in the Longkou.
2. open weighing apparatus seismograph model according to claim 1, it is characterized in that: the described bulb diameter of putting on is 10～100 times of pivot sphere diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200327860U CN201084309Y (en) | 2007-09-05 | 2007-09-05 | Zhang Heng seismograph model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200327860U CN201084309Y (en) | 2007-09-05 | 2007-09-05 | Zhang Heng seismograph model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201084309Y true CN201084309Y (en) | 2008-07-09 |
Family
ID=39626781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200327860U Expired - Fee Related CN201084309Y (en) | 2007-09-05 | 2007-09-05 | Zhang Heng seismograph model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201084309Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988969A (en) * | 2010-04-12 | 2011-03-23 | 陈建夏 | Restored seismograph and contemporary application |
| CN102053255A (en) * | 2010-10-09 | 2011-05-11 | 王焕明 | Internal structure device of seismograph |
| CN102221704A (en) * | 2011-03-09 | 2011-10-19 | 黄佑军 | Zhang Heng wind-observing seismograph with eight paths, fixed column and thrust plate mechanisms |
| CN102866418A (en) * | 2012-09-27 | 2013-01-09 | 经达华 | 'Support goblet and support umbrella heading ball' seismograph |
| CN105390061A (en) * | 2015-10-15 | 2016-03-09 | 安徽尚舟电子科技有限公司 | Accurate controllable interactive demonstration seismograph |
| CN111538074A (en) * | 2018-10-23 | 2020-08-14 | 刘世刚 | Seismograph device |
-
2007
- 2007-09-05 CN CNU2007200327860U patent/CN201084309Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988969A (en) * | 2010-04-12 | 2011-03-23 | 陈建夏 | Restored seismograph and contemporary application |
| CN102053255A (en) * | 2010-10-09 | 2011-05-11 | 王焕明 | Internal structure device of seismograph |
| CN102221704A (en) * | 2011-03-09 | 2011-10-19 | 黄佑军 | Zhang Heng wind-observing seismograph with eight paths, fixed column and thrust plate mechanisms |
| CN102866418A (en) * | 2012-09-27 | 2013-01-09 | 经达华 | 'Support goblet and support umbrella heading ball' seismograph |
| CN102866418B (en) * | 2012-09-27 | 2016-12-21 | 经达华 | " heading of ball'seismograph umbrella " seismograph |
| CN105390061A (en) * | 2015-10-15 | 2016-03-09 | 安徽尚舟电子科技有限公司 | Accurate controllable interactive demonstration seismograph |
| CN105390061B (en) * | 2015-10-15 | 2018-02-27 | 安徽尚舟电子科技有限公司 | A kind of controllable precise interactive demonstration seismograph |
| CN111538074A (en) * | 2018-10-23 | 2020-08-14 | 刘世刚 | Seismograph device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20100905 |