CN202770700U - Young's modulus instrument platform capable of adjusting conveniently - Google Patents
Young's modulus instrument platform capable of adjusting conveniently Download PDFInfo
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- CN202770700U CN202770700U CN 201220487076 CN201220487076U CN202770700U CN 202770700 U CN202770700 U CN 202770700U CN 201220487076 CN201220487076 CN 201220487076 CN 201220487076 U CN201220487076 U CN 201220487076U CN 202770700 U CN202770700 U CN 202770700U
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Abstract
The utility model discloses a Young's modulus instrument platform capable of adjusting conveniently, which belongs to the field of physical measuring instruments, and comprises a platform which can up and down move along stand columns, wherein a round hole and a transverse groove are arranged on the upper surface of the platform, two vertical height indicator tubes are arranged on the side surface of the platform close to the two stand columns, scales are arranged on the height indicator tubes, and the two height indicator tubes are communicated through a horizontal communicating pipe. A vertical plate which is vertical to the platform is arranged in the front of the transverse groove which is arranged on the platform, colored liquid is arranged in the height indicator tubes and the horizontal communicating pipe, and the horizontal plane of the colored liquid is level and parallel to the scales of the height indicator tubes. The Young's modulus instrument platform capable of being adjusted conveniently is improved based on an existing Young's modulus instrument, is reasonable in structure and simple to operate, and can reduce adjustment time of an experimental apparatus.
Description
Technical field
The utility model relates to the Young modulus instrument technical field, more particularly, relates to a kind of convenient Young modulus instrument platform of regulating.
Background technology
Young's modulus of elasticity (abbreviation Young modulus) is the important physical amount of describing solid material opposing deformability, be one in Machine Design and material property research, must consider the important mechanical parameter of solid material character.Therefore, the Young modulus of measurement material is significant.
The method of measuring the solid material Young modulus is a lot, the normal Young modulus that adopts static stretching to measure solid material in the Physical Experiment of school.Before the experiment beginning, generally need to regulate the Young's modulus of elasticity instrument.Three of the adjusting post base screws at first, making column vertically is the platform level, then optical lever is placed on the platform, wherein, optical lever is to have on the "T"-shaped A-frame of three toes below a small circular plane mirror is fixed on, two front toes of optical lever are placed in the translot of platform, and toe after regulating guarantees facet mirror vertical platform.Yet existing Young modulus instrument is regulated needs the experimenter to estimate whether vertical platform of facet mirror with eyes, owing to lacking vertical object of reference, only can not guarantee that with visual inspection the facet mirror is vertical with platform, and this will strengthen experimental error.Simultaneously can not observe its whether device of level because the platform of existing Young's modulus of elasticity instrument arranges mostly, so be difficult to three screws by the adjusting post base, making column vertically is the platform level.
China Patent No. ZL201120406316.2, July 4 2012 Granted publication day, the name of innovation and creation is called 3 limit working platforms of stretched Young modulus gauge, this application case discloses 3 limit working platforms of a kind of stretched Young modulus gauge, at two legholes of working plate processing,, level crossing stopper slot and a macropore, two fins and a stop screw evenly distribute in the macropore, article two, fin and stop screw form an inscribed circle, active chuck is limited in this inscribed circle, large 4 to 5 millimeters of the external diameter of the moving chuck of large bore dia specific activity, this application case can realize rationally spacing to active chuck, and guaranteeing does not simultaneously have friction force fully between active chuck and the workbench.But only with visual inspection optical lever level crossing and platform whether vertical be not very accurate, can bring certain error to experiment, so also need existing Young modulus instrument is improved.
Summary of the invention
The technical matters that utility model will solve
The utility model purpose is that the platform that overcomes existing Young modulus instrument is difficult for being adjusted to level, and be difficult for guaranteeing the facet mirror deficiency vertical with platform, a kind of convenient Young modulus instrument platform of regulating is provided, adopt the technical solution of the utility model, can conveniently regulate the platform level and easily judge whether vertical platform of facet mirror.
Technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of convenient Young modulus instrument platform of regulating of the present utility model, comprise the platform that can move up and down along column, a circular hole and a translot are arranged on the upper surface of described platform, described platform is provided with two vertical height inditrons near the side of two columns, this height inditron is provided with scale, and above-mentioned two height inditrons were connected by level communicating pipe; Translot the place ahead on the described platform is provided with the riser vertical with platform.
Further, described height inditron and level are provided with colored liquid in communicating pipe, and the surface level of above-mentioned colored liquid flushes with the scale of height on the inditron.
Further, the riser that arranges on the described platform is rectangular parallelepiped.
Further, the height of described riser is 1 ~ 1.5cm, and thickness is 0.1 ~ 0.3cm.
Beneficial effect
The technical scheme that adopts the utility model to provide is compared with existing known technology, has following beneficial effect:
(1) a kind of convenient Young modulus instrument platform of regulating of the present utility model, it is provided with the height inditron, whether surface level that can be by colored liquid in the height of observation inditron flushes with the scale on the height inditron, and coming adjusting post vertically is the platform level, intuitive and convenient;
(2) a kind of convenient Young modulus instrument platform of regulating of the present utility model, translot the place ahead on the platform is provided with the riser vertical with platform, whether the back up pad of the minute surface by observing optical lever fits with riser can judge whether vertical platform of facet mirror, regulate being very easy to, can reduce the experimental error that human factor causes;
(3) a kind of convenient Young modulus instrument platform of regulating of the present utility model has solved from many aspects Young modulus instrument and has regulated hard problem, is convenient to student's operation;
(4) a kind of convenient Young modulus instrument platform of regulating of the present utility model is to carry out improvedly, rational in infrastructure, simple to operate on the basis of existing Young modulus instrument, can shorten the time that experimental apparatus is regulated.
Description of drawings
Fig. 1 is the structural representation of the utility model implementation;
Fig. 2 is front elevation of the present utility model;
Fig. 3 is rear view of the present utility model;
Fig. 4 is vertical view of the present utility model.
Label declaration in the schematic diagram:
1, column; 2, platform; 3, height inditron; 4, level communicating pipe; 5, riser; 6, optical lever.
Embodiment
For further understanding content of the present utility model, by reference to the accompanying drawings the utility model is described in detail.
In conjunction with Fig. 1, Fig. 2 and Fig. 4, a kind of convenient Young modulus instrument platform of regulating of the present utility model, comprise the platform 2 that can move up and down along column 1, a circular hole and a translot are arranged on the upper surface of platform 2, the translot the place ahead on the platform 2 is provided with the riser 5 vertical with platform 2.
In conjunction with Fig. 3, platform 2 is provided with two vertical height inditrons 3 near the side of two columns 1, and this height inditron 3 is provided with scale, and above-mentioned two height inditrons 3 were connected by level communicating pipe 4; Height inditron 3 and be provided with colored liquid in level communicating pipe 4, the surface level of above-mentioned colored liquid flushes with scale on the inditron 3 highly.
The utility model will be further described below in conjunction with embodiment.
Such as Fig. 1 ~ shown in Figure 4, a kind of convenient Young modulus instrument platform of regulating of the present embodiment, comprise the platform 2 that can move up and down along column 1, a circular hole and a translot are arranged on the upper surface of this platform 2, wherein, lower chuck places in the above-mentioned circular hole, be used for to place the rear toe of optical lever 6, and two front toes of optical lever 6 are placed in the translot on the platform 2.Translot the place ahead on the platform 2 is provided with the riser 5 vertical with platform 2.In specific embodiment of the utility model, the riser 5 that arranges on the platform 2 is rectangular parallelepiped, and it highly is 1cm, and thickness is 0.2cm, can not affect experiment measuring like this.Need to prove, riser 5 of the present utility model can also be got other height value, and the lowermost end that the height of a need assurance riser 5 is lower than optical lever 6 level crossing minute surfaces gets final product.The utility model is realized convenient purpose of regulating facet mirror vertical platform 2 by riser 5 is set.
In addition, the platform 2 of existing Young modulus instrument does not arrange mostly can observe its whether device of level, so be difficult to three screws by adjusting post 1 base, making column 1 vertically is platform 2 levels, for addressing this problem, platform 2 of the present utility model is provided with two vertical height inditrons 3 near the side of two columns 1, and this height inditron 3 is provided with scale, and above-mentioned two height inditrons 3 were connected by level communicating pipe 4; Height inditron 3 and be provided with colored liquid in level communicating pipe 4, the surface level of above-mentioned colored liquid flushes with scale on the inditron 3 highly.Like this, owing to having designed height inditron 3, whether level is easy to observe platform 2, so that the adjustment process of column 1 is very simple and direct directly perceived.
The basic structure of the present embodiment is with embodiment 1, and difference is: the riser 5 that arranges on the platform 2 is rectangular parallelepiped, and it highly is 1.3cm, and thickness is 0.1cm.
The basic structure of the present embodiment is with embodiment 1, and difference is: the riser 5 that arranges on the platform 2 is rectangular parallelepiped, and it highly is 1.5cm, and thickness is 0.3cm.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in the accompanying drawing also is one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, create aim in the situation that do not break away from the utility model, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (4)
1. one kind makes things convenient for the Young modulus instrument platform of regulating, comprise the platform (2) that can move up and down along column (1), a circular hole and a translot are arranged on the upper surface of described platform (2), it is characterized in that: described platform (2) is provided with two vertical height inditrons (3) near the side of two columns (1), this height inditron (3) is provided with scale, and above-mentioned two height inditrons (3) were connected by level communicating pipe (4); Translot the place ahead on the described platform (2) is provided with the riser (5) vertical with platform (2).
2. a kind of convenient Young modulus instrument platform of regulating according to claim 1, it is characterized in that: described height inditron (3) and be provided with colored liquid in level communicating pipe (4), the surface level of above-mentioned colored liquid flushes with scale on the height inditron (3).
3. a kind of convenient Young modulus instrument platform of regulating according to claim 1 and 2, it is characterized in that: the upper riser (5) that arranges of described platform (2) is rectangular parallelepiped.
4. a kind of convenient Young modulus instrument platform of regulating according to claim 3, it is characterized in that: the height of described riser (5) is 1 ~ 1.5cm, thickness is 0.1 ~ 0.3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487076 CN202770700U (en) | 2012-09-24 | 2012-09-24 | Young's modulus instrument platform capable of adjusting conveniently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487076 CN202770700U (en) | 2012-09-24 | 2012-09-24 | Young's modulus instrument platform capable of adjusting conveniently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202770700U true CN202770700U (en) | 2013-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487076 Expired - Fee Related CN202770700U (en) | 2012-09-24 | 2012-09-24 | Young's modulus instrument platform capable of adjusting conveniently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202770700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827772A (en) * | 2018-05-03 | 2018-11-16 | 四川大学 | A kind of optical lever for steel wire Young measuring instrument |
| CN110231227A (en) * | 2019-06-13 | 2019-09-13 | 四川大学 | Steel wire Young's modules instrument levelling device |
-
2012
- 2012-09-24 CN CN 201220487076 patent/CN202770700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827772A (en) * | 2018-05-03 | 2018-11-16 | 四川大学 | A kind of optical lever for steel wire Young measuring instrument |
| CN110231227A (en) * | 2019-06-13 | 2019-09-13 | 四川大学 | Steel wire Young's modules instrument levelling 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: 20130306 Termination date: 20130924 |