CN106251744A - A kind of high school physics tapper coordinates instrument - Google Patents
A kind of high school physics tapper coordinates instrument Download PDFInfo
- Publication number
- CN106251744A CN106251744A CN201610843686.XA CN201610843686A CN106251744A CN 106251744 A CN106251744 A CN 106251744A CN 201610843686 A CN201610843686 A CN 201610843686A CN 106251744 A CN106251744 A CN 106251744A
- Authority
- CN
- China
- Prior art keywords
- tapper
- slide plate
- counterweight
- sliding machine
- stay cord
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/10—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of solid bodies
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention discloses a kind of high school physics tapper and coordinate instrument, it relates to physics experiments of high school apparatus technical field；Two ends bottom slide plate are mounted on telescopic adjustment support bar, the bottom of telescopic adjustment support bar is provided with fixing sucking disk, the right-hand member of slide plate is provided with tapper, lower end on the right side of slide plate is provided with power supply and controls switch, power supply is connected with the one end controlling switch, the other end controlling switch is connected with the power end of tapper, the right-hand member of sliding machine is provided with serration type clamping support, clamping support and the paper tape clamping of tapper during sawtooth, the upper end of sliding machine is provided with upper cover, the other end of sliding machine is connected with one end of stay cord, stay cord is around being connected on reel, and reel is arranged on the left end of slide plate, the other end of stay cord is provided with sinker, the bottom of slide plate is provided with counterweight storage box, counterweight storage box be internally provided with several counterweight；The present invention facilitates implementation quickly regulation and counterweight, easy to use, and easy and simple to handle, work efficiency is high, and time-consuming.
Description
Technical field:
The present invention relates to a kind of high school physics tapper and coordinate instrument, belong to physics experiments of high school apparatus technical field.
Background technology:
The physical apparatus that dotted timer must use when being and calculate object speed and acceleration, at senior middle school physics teaching
During also can commonly used arrive, and typically also need to coordinate Other Instruments while dotted timer using, to facilitate
Coordinate accordingly the when of object freely falling body, but current instrument is inconvenient when regulation, and complicated during counterweight, wave
Time-consuming.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of high school physics tapper and coordinates instrument.
A kind of high school physics tapper of the present invention coordinates instrument, it comprise slide plate, telescopic adjustment support bar, fixing sucking disk,
Tapper, power supply, control switch, sliding machine, upper cover, serration type clamping support, reel, sinker, counterweight storage box；Slide plate
The two ends of bottom are mounted on telescopic adjustment support bar, and the bottom of telescopic adjustment support bar is provided with fixing sucking disk, the right side of slide plate
End is provided with tapper, and the lower end on the right side of slide plate is provided with power supply and controls switch, and power supply is connected with the one end controlling switch, control
The other end of system switch is connected with the power end of tapper, and the right-hand member of sliding machine is provided with serration type clamping support, presss from both sides during sawtooth
Tight frame and the paper tape clamping of tapper, the upper end of sliding machine is provided with upper cover, the other end of sliding machine and one end of stay cord
Connecting, stay cord is around being connected on reel, and reel is arranged on the left end of slide plate, and the other end of stay cord is provided with sinker, sliding
The bottom of plate is provided with counterweight storage box, counterweight storage box be internally provided with several counterweight.
As preferably, described on cover interlocking bolt be installed.
As preferably, in described sinker, it is provided with several counterweight tank.
The invention have the benefit that and facilitate implementation quickly regulation and counterweight, easy to use, easy and simple to handle, work efficiency
Height, and time-consuming.
Accompanying drawing illustrates:
For ease of explanation, the present invention is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of serration type clamping support in the present invention.
In figure: 1-slide plate；2-telescopic adjustment support bar；3-fixing sucking disk；4-tapper；5-power supply；6-controls switch；7-
Sliding machine；8-upper cover；9-serration type clamping support；10-reel；11-sinker；12-counterweight storage box.
Detailed description of the invention:
For making the object, technical solutions and advantages of the present invention of greater clarity, concrete below by shown in accompanying drawing
Embodiment describes the present invention.However, it should be understood that these describe the most exemplary, and it is not intended to limit the model of the present invention
Enclose.Additionally, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring the present invention's
Concept.
As shown in Figure 1-2, this detailed description of the invention is by the following technical solutions: it comprises slide plate 1, telescopic adjustment support bar
2, fixing sucking disk 3, tapper 4, power supply 5, control switch 6, sliding machine 7, upper cover 8, serration type clamping support 9, reel 10, join
Weight seat 11, counterweight storage box 12；Two ends bottom slide plate 1 are mounted on telescopic adjustment support bar 2, telescopic adjustment support bar 2
Bottom is provided with fixing sucking disk 3, and the right-hand member of slide plate 1 is provided with tapper 4, and the lower end on the right side of slide plate 1 is provided with power supply 5 and controls
Switch 6, power supply 5 is connected with the one end controlling switch 6, and the other end controlling switch 6 is connected with the power end of tapper 4, slides
The right-hand member of dolly 7 is provided with serration type clamping support 9, the paper tape clamping of clamping support 9 and tapper 4 during sawtooth, sliding machine 7 upper
End is provided with upper cover 8, and the other end of sliding machine 7 is connected with one end of stay cord, and stay cord is around being connected on reel 10, and reel
10 left ends being arranged on slide plate 1, the other end of stay cord is provided with sinker 11, and the bottom of slide plate 1 is provided with counterweight storage box 12,
Counterweight storage box 12 be internally provided with several counterweight.
Further, described upper cover 8 is provided with interlocking bolt.
Further, it is provided with several counterweight tank in described sinker 11.
The operation principle of this detailed description of the invention is: during use, fixing on the table by fixing sucking disk 3, and reel
10 stretch out outside desktop, and then regulation telescopic adjustment support bar 2 realizes the regulation of slide plate 1 height and gradient, after having regulated, logical
Cross the lock plunger locking on telescopic adjustment support bar 2, then sliding machine 7 is placed on the side of tapper 4, passes through serration type
Clamping support 9 clamping paper tape, installs corresponding counterweight in sliding machine 7, carries out counterweight, open control and open in sinker 11
Closing 6, test, when sinker 11 falls automatically, drive sliding machine to move, sliding machine pulls paper tape, tapper 4 to enter
Row electric spark formula is got ready, then takes out paper tape, again observes and gets ready, installs new paper tape simultaneously and again test.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (3)
1. a high school physics tapper coordinates instrument, it is characterised in that: it comprise slide plate, telescopic adjustment support bar, fixing sucking disk,
Tapper, power supply, control switch, sliding machine, upper cover, serration type clamping support, reel, sinker, counterweight storage box；Slide plate
The two ends of bottom are mounted on telescopic adjustment support bar, and the bottom of telescopic adjustment support bar is provided with fixing sucking disk, the right side of slide plate
End is provided with tapper, and the lower end on the right side of slide plate is provided with power supply and controls switch, and power supply is connected with the one end controlling switch, control
The other end of system switch is connected with the power end of tapper, and the right-hand member of sliding machine is provided with serration type clamping support, presss from both sides during sawtooth
Tight frame and the paper tape clamping of tapper, the upper end of sliding machine is provided with upper cover, the other end of sliding machine and one end of stay cord
Connecting, stay cord is around being connected on reel, and reel is arranged on the left end of slide plate, and the other end of stay cord is provided with sinker, sliding
The bottom of plate is provided with counterweight storage box, counterweight storage box be internally provided with several counterweight.
A kind of high school physics tapper the most according to claim 1 coordinates instrument, it is characterised in that: cover installation on described
There is interlocking bolt.
A kind of high school physics tapper the most according to claim 1 coordinates instrument, it is characterised in that: set in described sinker
It is equipped with several counterweight tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843686.XA CN106251744A (en) | 2016-09-22 | 2016-09-22 | A kind of high school physics tapper coordinates instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843686.XA CN106251744A (en) | 2016-09-22 | 2016-09-22 | A kind of high school physics tapper coordinates instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106251744A true CN106251744A (en) | 2016-12-21 |
Family
ID=57610781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610843686.XA Pending CN106251744A (en) | 2016-09-22 | 2016-09-22 | A kind of high school physics tapper coordinates instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106251744A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610562A (en) * | 2017-10-09 | 2018-01-19 | 张延艳 | A kind of experimental provision for being used to study uniformly accelerated motion |
| CN109192012A (en) * | 2018-08-31 | 2019-01-11 | 南京理工大学 | A kind of physical mechanics acceleration of gravity measuring device |
-
2016
- 2016-09-22 CN CN201610843686.XA patent/CN106251744A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610562A (en) * | 2017-10-09 | 2018-01-19 | 张延艳 | A kind of experimental provision for being used to study uniformly accelerated motion |
| CN109192012A (en) * | 2018-08-31 | 2019-01-11 | 南京理工大学 | A kind of physical mechanics acceleration of gravity measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |