CN205003917U - Law of conservation of momentum experimental apparatus - Google Patents
Law of conservation of momentum experimental apparatus Download PDFInfo
- Publication number
- CN205003917U CN205003917U CN201520712140.1U CN201520712140U CN205003917U CN 205003917 U CN205003917 U CN 205003917U CN 201520712140 U CN201520712140 U CN 201520712140U CN 205003917 U CN205003917 U CN 205003917U
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- slideway
- ramp
- conservation
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Abstract
The utility model relates to a physics experimental device technical field especially relates to law of conservation of momentum experimental apparatus. The utility model discloses a parallel slide, a type ramp are passed through the pivot of angle regulator with A type slide and are connected, can pass through the angle modulation of angle regulator to A type ramp to reach the design effect who adjusts parallel slide height, the steel ball of placing a plurality of different models in the platform is deposited to the steel ball, can the utility model discloses the collision of a plurality of different quality steel balls of well experiment, it is convenient experimental many times, conveniently measure numerical value, the accuracy is high, and the error is little.
Description
Technical field
The utility model relates to Physical Experiment equipment technical field, particularly relates to law of conservation of momentum experimental provision.
Background technology
At present, in teaching, use the conventional teaching equipment of the checking law of conservation of momentum, more loaded down with trivial details, and also application condition is large, after a number of uses, easily causes bigger error, affects the accurate result of measured value; The steel ball of collision drops by several student experimenting processing ease accidentally, causes the damage to education experiment equipment and loss.
Utility model content
Technical problem to be solved in the utility model, it is the technical deficiency for above-mentioned existence, provide law of conservation of momentum experimental provision, employing parallel slideway, A type ramp are connected by angle demodulator rotating shaft with A type slideway, can by the angular adjustment of angle demodulator to A type ramp, thus reach the design effect regulating parallel slideway height, the steel ball of multiple different model is placed with in steel ball lodging bench, the collision of multiple different quality steel ball can be tested in the utility model, facilitate test of many times, conveniently measure numerical value, accuracy is high, and error is little.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: law of conservation of momentum experimental provision, comprises A type slide plate and spiral slide, and A type slide plate docks with spiral slide one end, and A type slide plate is fixed on bearing upper surface; The other end of spiral slide is to being connected to Type B slide plate, and Type B slide plate is fixed on bearing upper surface; The below of spiral slide is provided with steel ball lodging bench on bearing upper surface; Steel ball lodging bench is placed with the steel ball of multiple different model.
Further optimization the technical program, described A type slide plate comprises parallel slideway, A type ramp, A type slideway and angle demodulator, parallel slideway is fixedly connected with A type ramp, and A type ramp is docked with the rotating shaft of A type slideway by angle demodulator, and A type slideway docks with spiral slide one end.
Further optimization the technical program, described Type B slide plate comprises Type B ramp, Type B slideway and angle demodulator, and Type B ramp is docked with the rotating shaft of Type B slideway by angle demodulator, and Type B slideway is connected with the other end of spiral slide.
Further optimization the technical program, described bearing has groove below the angle demodulator of A type slideway and junction, A type ramp, and bearing also has groove below the angle demodulator of Type B slideway and junction, Type B ramp.
Further optimization the technical program, described angle demodulator comprises semicircular protractor and rotary valve.
Compared with prior art, the utility model has the following advantages: 1, adopt A type ramp and Type B ramp by angle demodulator respectively rotating shaft be connected on A type slideway and Type B slideway, the angle of A type ramp and Type B ramp and bearing surface level is regulated by rotary valve, thus calculate the height in A type ramp and Type B ramp, the adjustment of angle and height, can verify the steel ball momentum conservation in differing heights situation easily; 2, spiral slide is adopted, floor area can be reduced, demonstrate momentum conservation effect more intuitively, steel ball lodging bench is arranged on the below of spiral slide, effectively make use of the space of bearing upper surface, can better to deposit and the steel ball of different model of taking does collision experiment to verify the law of conservation of momentum; 3, on the bearing that angle demodulator is relative, have the rotation that groove can facilitate rotary valve, facilitate angular adjustment, more intuitively and easily calculate angle and the height in ramp.
Accompanying drawing explanation
Fig. 1 is the structural representation of law of conservation of momentum experimental provision.
Fig. 2 is the vertical view of law of conservation of momentum experimental provision.
In figure, 1, A type slide plate; 2, spiral slide; 3, bearing; 4, Type B slide plate; 5, steel ball lodging bench; 6, steel ball; 7, parallel slideway; 8, A type ramp; 9, A type slideway; 10, angle demodulator; 11, Type B slideway 12, Type B ramp; 13, groove; 14, semicircular protractor; 15, rotary valve.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Shown in Fig. 1-2: law of conservation of momentum experimental provision, comprise A type slide plate 1 and spiral slide 2, A type slide plate 1 docks with spiral slide 2 one end, and A type slide plate 1 is fixed on bearing 3 upper surface; The other end of spiral slide 2 is to being connected to Type B slide plate 4, and Type B slide plate 4 is fixed on bearing 3 upper surface; The below of spiral slide 2 is provided with steel ball lodging bench 5 on bearing 1 upper surface; Steel ball lodging bench 5 is placed with the steel ball 6 of multiple different model.
Further optimization the technical program, A type slide plate 1 comprises parallel slideway 7, A type ramp 8, A type slideway 9 and angle demodulator 10, parallel slideway 7 is fixedly connected with A type ramp 8, and A type ramp 8 is docked with the rotating shaft of A type slideway 9 by angle demodulator 10, and A type slideway 9 docks with spiral slide 2 one end.
Further optimization the technical program, Type B slide plate 4 comprises Type B ramp 12, Type B slideway 11 and angle demodulator 10, and Type B ramp 12 is docked with Type B slideway 11 rotating shaft by angle demodulator 10, and Type B slideway 11 is connected with the other end of spiral slide 2.
Further optimization the technical program, bearing 1 has groove 13 below A type slideway 9 with the angle demodulator 10 of junction, A type ramp 8, and bearing 1 also has groove 13 below Type B slideway 11 with the angle demodulator 10 of junction, Type B ramp 12.
Further optimization the technical program, angle demodulator 10 comprises semicircular protractor 14 and rotary valve 15.
Adopt A type ramp 8 and Type B ramp 12 by angle demodulator 10 respectively rotating shaft be connected on A type slideway 9 and Type B slideway 11, the angle of A type ramp 8 and Type B ramp 12 and bearing 1 surface level is regulated by rotary valve 15, thus calculate the height in A type ramp 8 and Type B ramp 12, the adjustment of angle and height, can verify the steel ball momentum conservation in differing heights situation easily; Adopt spiral slide 2, floor area can be reduced, demonstrate momentum conservation effect more intuitively, steel ball lodging bench 5 is arranged on the below of spiral slide 2, effectively make use of the space of bearing 1 upper surface, can better to deposit and the steel ball 6 of different model of taking does collision experiment to verify the law of conservation of momentum; The bearing 1 that angle demodulator 10 is relative has the rotation that groove 13 can facilitate rotary valve 15, facilitates angular adjustment, more intuitively and easily calculate angle and the height in ramp.
Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (6)
1. law of conservation of momentum experimental provision, it is characterized in that: comprise A type slide plate (1) and spiral slide (2), A type slide plate (1) docks with spiral slide (2) one end, and A type slide plate (1) is fixed on bearing (3) upper surface; The other end of spiral slide (2) is to being connected to Type B slide plate (4), and Type B slide plate (4) is fixed on bearing (3) upper surface; The below of spiral slide (2) is provided with steel ball lodging bench (5) on bearing (1) upper surface; Steel ball lodging bench (5) is placed with the steel ball (6) of multiple different model.
2. law of conservation of momentum experimental provision according to claim 1, it is characterized in that: A type slide plate (1) comprises parallel slideway (7), A type ramp (8), A type slideway (9) and angle demodulator (10), parallel slideway (7) is fixedly connected with A type ramp (8), A type ramp (8) is docked with A type slideway (9) rotating shaft by angle demodulator (10), and A type slideway (9) docks with spiral slide (2) one end.
3. law of conservation of momentum experimental provision according to claim 1, it is characterized in that: Type B slide plate (4) comprises Type B ramp (12), Type B slideway (11) and angle demodulator (10), Type B ramp (12) is docked with Type B slideway (11) rotating shaft by angle demodulator (10), and Type B slideway (11) is connected with the other end of spiral slide (2).
4. law of conservation of momentum experimental provision according to claim 1, it is characterized in that: bearing (1) has groove (13) at A type slideway (9) and angle demodulator (10) below of A type ramp (8) junction, bearing (1) also has groove (13) at Type B slideway (11) and angle demodulator (10) below of Type B ramp (12) junction.
5. law of conservation of momentum experimental provision according to claim 2, is characterized in that: angle demodulator (10) comprises semicircular protractor (14) and rotary valve (15).
6. law of conservation of momentum experimental provision according to claim 3, is characterized in that: angle demodulator (10) comprises semicircular protractor (14) and rotary valve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712140.1U CN205003917U (en) | 2015-09-15 | 2015-09-15 | Law of conservation of momentum experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712140.1U CN205003917U (en) | 2015-09-15 | 2015-09-15 | Law of conservation of momentum experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003917U true CN205003917U (en) | 2016-01-27 |
Family
ID=55160795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712140.1U Expired - Fee Related CN205003917U (en) | 2015-09-15 | 2015-09-15 | Law of conservation of momentum experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862949A (en) * | 2018-01-09 | 2018-03-30 | 李新源 | Servicing unit for Physical Experiment |
-
2015
- 2015-09-15 CN CN201520712140.1U patent/CN205003917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107862949A (en) * | 2018-01-09 | 2018-03-30 | 李新源 | Servicing unit for Physical Experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160915 |