CN206774044U - A kind of new high school physicses dynamics experimental device - Google Patents
A kind of new high school physicses dynamics experimental device Download PDFInfo
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- CN206774044U CN206774044U CN201621213558.9U CN201621213558U CN206774044U CN 206774044 U CN206774044 U CN 206774044U CN 201621213558 U CN201621213558 U CN 201621213558U CN 206774044 U CN206774044 U CN 206774044U
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- Prior art keywords
- transverse slat
- motor
- guard box
- high school
- montant
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Abstract
The utility model provides a kind of new high school physicses dynamics experimental device, belong to teaching tools technical field, including guard box, front door, protective layer, montant, upper lid, arc and transverse slat, also include wireless communication device, pressure sensor, motor, discharge case, spring, bead and controller, the preceding surface and upper surface of described guard box are provided with front door and upper lid by rotary shaft respectively, side surface inside guard box is provided with transverse slat, one end of transverse slat is provided with montant, lay matcoveredn in upper surface, the lower surface of transverse slat is provided with motor, the output shaft of motor is connected by spring with bead.The beneficial effects of the utility model are：With simple in construction, low cost and other advantages, the simulation of power during the motions such as freely falling body, flat throwing, centrifugal rotation can be met simultaneously, and experiment parameter can be adjusted as needed, measurement accuracy is high, is adapted to large-scale promotion.
Description
Technical field
It the utility model is related to teaching tools technical field, more particularly to a kind of new high school physicses dynamics experimental device.
Background technology
At present, physics is one of course that high school student must be learned by, because the curriculum concept of mechanics in physics is strong, takes out
As property it is strong, application is strong the features such as, the setting of experiment link is essential in course, and the study tested to course has
Very big facilitation.Student can have one during physics experiments of high school is carried out to the related content of mechanics
Get information about, preferably can be combined bookish theory and actually；In high school physicses mechanics, object is in gravity
It can be fallen under effect from eminence, because gravitional force is converted into mechanical energy during whereabouts, the speed of object fall can be got over
Come it is faster, wherein, speed difference when dropping down onto ground from different height is high school physicses power to object under gravity
Learn an important component of experiment；But there is complicated, height modulability difference etc. in traditional physical and mechanical experiment device
Shortcoming, therefore traditional physical and mechanical experiment device needs to improve.
Utility model content
The utility model provides a kind of new high school physicses dynamics experimental device, and it is excellent to have that simple in construction, cost is low etc.
Point, can meet the simulation of power during the motions such as freely falling body, flat throwing, centrifugal rotation simultaneously, and can adjust reality as needed
Parameter is tested, measurement accuracy is high, is adapted to large-scale promotion.
In order to solve the above technical problems, the embodiment of the present application provides a kind of new high school physicses dynamics experimental device, bag
Include guard box, front door, protective layer, montant, upper lid, arc and transverse slat, in addition to wireless communication device, pressure sensor, motor,
Discharge case, spring, bead and controller, the preceding surface and upper surface of described guard box respectively by rotary shaft be provided with front door and
Upper lid, the side surface inside guard box are provided with transverse slat, and one end of transverse slat is provided with montant, upper surface laying matcoveredn, transverse slat
Lower surface is provided with motor, and the output shaft of motor is connected by spring with bead.
As the preferred embodiment of this programme, described guard box is rectangular parallelepiped structure, and material is transparent material.
As the preferred embodiment of this programme, the both ends of described transverse slat, which are provided with movable block, with guard box internal face, to be set
Some chutes match.
As the preferred embodiment of this programme, the upper surface of described transverse slat is equipped with the protective layer of quality of rubber materials, protection
Pressure sensor is provided with layer, wherein pressure sensor arranges into matrix type structure.
As the preferred embodiment of this programme, the side of described transverse slat and montant is provided with graduation mark, and wherein montant is
At least Telescopic rod structure of three-level, the side of two level bar are provided with arc, and the top of three-level bar is provided with release case.
As the preferred embodiment of this programme, described transverse slat is hollow-core construction, and inside is provided with process chip, is set at center
There is motor, side is provided with wireless communication device, and is connected with controller by bluetooth or WIFI.
As the preferred embodiment of this programme, tension measurement meter is provided between the shaft end of described motor and spring.
The one or more technical schemes provided in the embodiment of the present application, have at least the following technical effects or advantages：
With simple in construction, low cost and other advantages, when can meet that freely falling body, flat throwings, centrifugal rotation etc. move simultaneously
The simulation of power, and experiment parameter can be adjusted as needed, measurement accuracy is high, is adapted to large-scale promotion.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present application.
In Fig. 1：1st, guard box, 2, front door, 3, wireless communication device, 4, protective layer, 5, pressure sensor, 6, motor, 7, release
Put case, 8, montant, 9, upper lid, 10, arc, 11, transverse slat, 12, tension measurement meter, 13, spring, 14, bead, 15, controller.
Embodiment
The utility model provides a kind of new high school physicses dynamics experimental device, and it is excellent to have that simple in construction, cost is low etc.
Point, can meet the simulation of power during the motions such as freely falling body, flat throwing, centrifugal rotation simultaneously, and can adjust reality as needed
Parameter is tested, measurement accuracy is high, is adapted to large-scale promotion.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
As shown in figure 1, a kind of new high school physicses dynamics experimental device described in the present embodiment, including it is guard box 1, preceding
Door 2, protective layer 4, montant 8, upper lid 9, arc 10 and transverse slat 11, in addition to wireless communication device 3, pressure sensor 5, motor 6,
Release case 7, spring 13, bead 14 and controller 15, the preceding surface and upper surface of described guard box 1 are set by rotary shaft respectively
There are a front door 2 and upper lid 9, the side surface inside guard box 1 is provided with transverse slat 11, and one end of transverse slat 11 is provided with montant 8, upper surface laying
Matcoveredn 4, the lower surface of transverse slat 11 are provided with motor 6, and the output shaft of motor 6 is connected by spring 13 with bead 14.
Wherein, in actual applications, described guard box 1 is rectangular parallelepiped structure, and material is transparent material, can facilitate from
All angles watch experimentation, are adapted to teaching demand.
Wherein, in actual applications, the both ends of described transverse slat 11 are provided with movable block, are provided with the internal face of guard box 1
Chute match, the position of transverse slat 11 can be adjusted as needed, so as to be adapted to projectile motion experiment and rotation fortune
The progress of dynamic experiment, can also usually urge it against bottom, lid 9 is closed in convenience, and inner facility is protected.
Wherein, in actual applications, the upper surface of described transverse slat 11 is equipped with the protective layer 4 of quality of rubber materials, protective layer 4
Interior to be provided with pressure sensor 5, wherein pressure sensor 5 arranges into matrix type structure, can to the small placement of projectile motion and
Impulsive force carries out perception measurement, makes experimental data more accurate.
Wherein, in actual applications, the side of described transverse slat 11 and montant 8 is provided with graduation mark, and wherein montant 8 is extremely
The Telescopic rod structure of few three-level, the side of two level bar are provided with arc 10, and the top of three-level bar is provided with release case 7, passed through first
Montant 8 adjusts height to required position, and bead is put into release case 7, pulls bottom switch to discharge bead, measures bead
Freely falling body time, the run duration peace on arc 10 throw run duration, so as to complete complete experimental data measurement.
Wherein, in actual applications, described transverse slat 11 is hollow-core construction, and inside is provided with process chip, is provided with center
Motor 6, side is provided with wireless communication device 3, and is connected with controller 15 by bluetooth or WIFI, can pass through wireless communication device
3 are transferred to experimental result on controller 15 or projection screen, are shown to student.
Wherein, in actual applications, tension measurement meter 12 is provided between the shaft end of described motor 6 and spring 13, can be with
Clearly obtain relation of the pulling force (centrifugal force) between rotating speed during object of which movement.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. a kind of new high school physicses dynamics experimental device, including guard box (1), front door (2), protective layer (4), montant (8), on
Cover (9), arc (10) and transverse slat (11), it is characterised in that also including wireless communication device (3), pressure sensor (5), motor
(6) case (7), spring (13), bead (14) and controller (15), the preceding surface and upper surface point of described guard box (1), are discharged
Front door (2) and upper lid (9) are not provided with by rotary shaft, the internal side surface of guard box (1) is provided with transverse slat (11), transverse slat (11)
One end is provided with montant (8), the upper surface laying matcoveredn (4) of transverse slat (11), and the lower surface of transverse slat (11) is provided with motor (6),
The output shaft of motor (6) is connected by spring (13) with bead (14), and the upper surface of described transverse slat (11) is equipped with rubber material
The protective layer (4) of matter, protective layer (4) is interior to be provided with pressure sensor (5), and wherein pressure sensor (5) arranges into matrix type structure,
Described transverse slat (11) is hollow-core construction, and inside is provided with process chip, is provided with motor (6) at center, side is provided with wireless telecommunications
Device (3), wireless communication device (3) are connected with controller (15) by bluetooth or WIFI.
A kind of 2. new high school physicses dynamics experimental device according to claim 1, it is characterised in that described guard box
(1) it is rectangular parallelepiped structure, material is transparent material.
A kind of 3. new high school physicses dynamics experimental device according to claim 1, it is characterised in that described transverse slat
(11) both ends are provided with movable block, and the chute that movable block is provided with guard box (1) internal face matches.
A kind of 4. new high school physicses dynamics experimental device according to claim 1, it is characterised in that described transverse slat
(11) and the side of montant (8) is provided with graduation mark, and wherein montant (8) is at least the Telescopic rod structure of three-level, the side of two level bar
Face is provided with arc (10), and the top of three-level bar is provided with release case (7).
A kind of 5. new high school physicses dynamics experimental device according to claim 1, it is characterised in that described motor
(6) tension measurement meter (12) is provided between shaft end and spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213558.9U CN206774044U (en) | 2016-11-11 | 2016-11-11 | A kind of new high school physicses dynamics experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213558.9U CN206774044U (en) | 2016-11-11 | 2016-11-11 | A kind of new high school physicses dynamics experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206774044U true CN206774044U (en) | 2017-12-19 |
Family
ID=60647281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213558.9U Expired - Fee Related CN206774044U (en) | 2016-11-11 | 2016-11-11 | A kind of new high school physicses dynamics experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206774044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593179A (en) * | 2018-06-26 | 2018-09-28 | 王宏伟 | A kind of physics teaching spring force tester |
| CN108806420A (en) * | 2018-06-30 | 2018-11-13 | 徐百林 | Multi-functional dynamics experimental device |
| CN109493696A (en) * | 2018-11-22 | 2019-03-19 | 李硕晨 | A kind of physics student experiment gravity apparatus for demonstrating with high safety performance |
-
2016
- 2016-11-11 CN CN201621213558.9U patent/CN206774044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593179A (en) * | 2018-06-26 | 2018-09-28 | 王宏伟 | A kind of physics teaching spring force tester |
| CN108806420A (en) * | 2018-06-30 | 2018-11-13 | 徐百林 | Multi-functional dynamics experimental device |
| CN109493696A (en) * | 2018-11-22 | 2019-03-19 | 李硕晨 | A kind of physics student experiment gravity apparatus for demonstrating with high safety performance |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20171219 Termination date: 20181111 |