CN211207708U

CN211207708U - Physical experiment device for object collision

Info

Publication number: CN211207708U
Application number: CN201921898518.6U
Authority: CN
Inventors: 黄志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-07
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a physics experimental apparatus is used in object collision, including the workstation, the top of workstation is equipped with first track and second track, and first track all is equipped with stop gear with the orbital top of second, and the right side of installation piece is run through and is equipped with pressure mechanism, and the right side at second track top is equipped with stop gear, is equipped with angle adjustment mechanism between the right side of second track bottom and the top of workstation, and the front portion that the front portion on workstation top is located first track and second track junction is equipped with the protractor. The utility model discloses it adjusts the experiment angle through the height of adjusting orbit to have the experimenter of being convenient for, make the utility model discloses can carry out bump test according to the high angle of multiple difference to obtain different experimental data, supply the experimenter to contrast the effect of referring to and studying and prevent that the spheroid breaks away from the track when the experiment, make the experiment can normally go on with this, thereby improve work efficiency.

Description

Physical experiment device for object collision

Technical Field

The utility model relates to a physics experiment technical field especially relates to physical experiment device is used in object collision.

Background

Physics is the subject of studying the most general law of motion and basic structure of substances, and studies the most basic motion form and law of all substances, such as universe, particles and the like, the theoretical structure of the physics fully uses mathematics as the working language of the physics, and experiments are used as the only standard for checking the theoretical correctness, and the physics is the most precise natural science subject at present, for example, collision experiments are carried out by using collision between objects.

For example, chinese patent with application number CN201720594943.0 designs a physics experimental apparatus for object collision, including handle, pull rod, baffle, push pedal and carbon paper, track fixed mounting is in the top of rack, the steel ball is placed in orbital bottom, the left side of steel ball one is equipped with white paper and carbon paper in the track, and white paper locates the top of carbon paper, the right side of steel ball one is equipped with two-layer white paper in the track, orbital right-hand member is equipped with the baffle, the pull rod passes the baffle and is connected with the push pedal, the outside cover of pull rod is equipped with the spring, the right-hand member of pull rod is equipped with the handle, the left side of push pedal is located to steel ball two.

The above-mentioned chinese patent with application number CN201720594943.0 is fixed using the angle that the experiment looked sideways, can't experiment track angle adjustment according to the required condition for can't experiment many times according to the height of multiple differences, thereby influence the accuracy of experiment.

For this reason, we propose a physical experimental apparatus for object collision to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a physical experiment device for object collision.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

physical experiment device is used in object collision, including the workstation, the top of workstation is equipped with first track and second track, and first track all is equipped with stop gear with the orbital top of second, the left side on first track top is equipped with the installation piece, and the right side of installation piece runs through and is equipped with pressure mechanism, the right side at second track top is equipped with stop gear, and stop gear's right side is located the stop gear's at second track top surface and is equipped with the spheroid, be equipped with angle adjusting mechanism between the right side of second track bottom and the top of workstation, the front portion that the front portion on workstation top is located first track and second track junction is equipped with the protractor.

Preferably, the first rail is movably connected with the second rail.

Preferably, the limiting mechanism comprises a groove pad arranged at the top of the first track and the top of the second track, and a plurality of groups of clamping rods are arranged at the bottom of the groove pad.

Preferably, the pressure mechanism is including setting up in the inside installation pole of installation piece, and the one end that the installation pole is located the installation piece right side is equipped with the box body, the inside of box body is equipped with pressure sensor, the surface that the installation pole is located the installation piece left side is equipped with the nut through the screw thread.

Preferably, the blocking mechanism comprises a first stop block arranged at the top end of the second track, an opening is formed in the bottom end of the first stop block in a penetrating mode, a through hole block is arranged above the left side of the first stop block, and a second stop block is movably arranged inside the through hole block.

Preferably, angle adjustment mechanism sets up the threaded rod at the workstation top including the activity, and the lower part on threaded rod surface is equipped with rotatory piece, the upper portion that the threaded rod surface lies in rotatory piece is equipped with the internal thread pipe through the screw thread, and swing joint between the top of internal thread pipe through activity ear and the orbital bottom of second.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the angle adjustment mechanism who sets up to reach the effect that the experimenter highly adjusted the experiment angle through adjusting orbit, make the utility model discloses can carry out bump test according to the high angle of multiple difference, and obtain different experimental data, supply the experimenter to contrast reference and research.

2. Through the stop gear who sets up to reach and prevent that the spheroid breaks away from the track when the experiment, with this makes the experiment can normally go on, thereby improves experimenter's work efficiency, prevents extravagant and delays unnecessary time.

Drawings

Fig. 1 is a front view of a physical experiment device for object collision according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of a portion of the spacing mechanism of FIG. 2;

fig. 4 is a partially enlarged view of the blocking mechanism of fig. 1.

In the figure: 1. a work table; 2. a first track; 3. a second track; 4. a limiting mechanism; 401. a groove pad; 402. a clamping rod; 5. mounting blocks; 6. a pressure mechanism; 601. a box body; 602. a pressure sensor; 603. mounting a rod; 604. a nut; 7. a blocking mechanism; 701. a first stopper; 702. an opening; 703. a via block; 704. a second stopper; 8. an angle adjusting mechanism; 801. a threaded rod; 802. rotating the block; 803. an internally threaded tube; 804. moving the ears; 9. a protractor; 10. a sphere.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the physical experiment device for object collision comprises a workbench 1, a first rail 2 and a second rail 3 are arranged at the top of the workbench 1, the first rail 2 is movably connected with the second rail 3, the top ends of the first track 2 and the second track 3 are both provided with a limiting mechanism 4, the left side of the top end of the first track 2 is provided with a mounting block 5, a pressure mechanism 6 is arranged on the right side of the mounting block 5 in a penetrating way, a blocking mechanism 7 is arranged on the right side of the top of the second track 3, and the surface of the limiting mechanism 4 on the right side of the blocking mechanism 7, which is positioned at the top of the second rail 3, is provided with a sphere 10, an angle adjusting mechanism 8 is arranged between the right side of the bottom end of the second rail 3 and the top of the workbench 1, the front part of the top end of the workbench 1, which is positioned at the joint of the first rail 2 and the second rail 3, is provided with a protractor 9, and the protractor 9 plays a role in facilitating comparison and angle adjustment of experimenters.

Stop gear 4 is including setting up in the recess pad 401 at first track 2 and second track 3 top, and the surface of recess pad 401 is equipped with the recess that prevents spheroid 10 slippage, and the bottom of recess pad 401 is equipped with multiunit kelly 402, and kelly 402 plays the effect that has the recess pad 401 of being convenient for change different frictional forces.

Pressure mechanism 6 is including setting up in the inside installation pole 603 of installation piece 5, installation pole 603 surface is equipped with the screw thread when using and is convenient for connect with nut 604, and the one end that installation pole 603 is located installation piece 5 right side is equipped with box body 601, box body 601 is convenient for install and protection pressure sensor 602, the inside of box body 601 is equipped with pressure sensor 602, pressure sensor 602 is prior art, it does not describe here any more, installation pole 603 is located the left surface of installation piece 5 and is equipped with nut 604 through the screw thread, nut 604 plays the effect of fixed box body 601 with installation pole 603.

The blocking mechanism 7 comprises a first block 701 arranged at the top end of the second rail 3, the first block 701 is a concave type used in an inverted mode when in use, an opening 702 penetrates through the bottom end of the first block 701, the opening 702 plays a role in accommodating the ball 10, a through hole block 703 is arranged above the left side of the first block 701, the through hole block 703 plays a role in installing a second block 704, a second block 704 is arranged in the through hole block 703 in an internal movable mode, and the second block 704 plays a role in blocking and blocking the ball 10.

The angle adjusting mechanism 8 comprises a threaded rod 801 movably arranged at the top of the workbench 1, a rotating block 802 is arranged at the lower part of the surface of the threaded rod 801, an internal threaded pipe 803 is arranged at the upper part of the surface of the threaded rod 801 on the rotating block 802 through threads, the rotating block 802 is rotated during use to drive the threaded rod 801 to rotate inside the internal threaded pipe 803, and the internal threaded pipe 803 is enabled to move up and down on the surface of the threaded rod 801 through threads, at the moment, the second track 3 at the top of the internal threaded pipe 803 rises and falls to a specified angle position along with the up-and-down movement of the internal threaded pipe 803, and the top of the internal threaded pipe 803 is movably connected with the bottom of the second track 3.

The working principle of the utility model is that when an experimenter uses the utility model, the experimenter rotates the rotating block 802 according to data or needs, and drives the threaded rod 801 to rotate inside the internal threaded pipe 803, and the internal threaded pipe 803 moves up and down on the surface of the threaded rod 801 through threads, at the moment, the second track 3 at the top of the internal threaded pipe 803 ascends and descends along with the up-and-down movement of the internal threaded pipe 803, and uses the bottom of the second track 3 to be compared with the protractor 9 and adjust to a specified angle, then the second block 704 is lifted up from the through hole block 703, the bottom of the second block 704 is far away from the groove pad 401 at the top of the second track 3, at the moment, the ball 10 in the opening 702 at the bottom of the first block 701 rolls to the groove pad 401 at the top of the first track 2 along the groove pad 401 at the top of the second track 3 through the opening 702, and then hits the surface of the pressure, the worker then reads the data generated by the impact through the pressure sensor 602 and proceeds with further work.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A physical experiment device for object collision comprises a workbench (1) and is characterized in that, a first rail (2) and a second rail (3) are arranged at the top of the workbench (1), the top ends of the first track (2) and the second track (3) are both provided with a limiting mechanism (4), the left side of the top end of the first track (2) is provided with a mounting block (5), a pressure mechanism (6) is arranged on the right side of the mounting block (5) in a penetrating way, a blocking mechanism (7) is arranged on the right side of the top of the second track (3), and the right side of the blocking mechanism (7) is provided with a sphere (10) on the surface of the limiting mechanism (4) positioned at the top of the second track (3), an angle adjusting mechanism (8) is arranged between the right side of the bottom end of the second track (3) and the top of the workbench (1), the front part of the top end of the workbench (1) at the joint of the first rail (2) and the second rail (3) is provided with a protractor (9).

2. Physical experiment device for object impact according to claim 1, characterized in that the first rail (2) is movably connected to the second rail (3).

3. The physical experiment device for object collision according to claim 1, wherein the limiting mechanism (4) comprises a groove pad (401) arranged at the top of the first rail (2) and the second rail (3), and a plurality of groups of clamping rods (402) are arranged at the bottom of the groove pad (401).

4. The physical experiment device for object collision according to claim 1, wherein the pressure mechanism (6) comprises a mounting rod (603) arranged inside the mounting block (5), a box body (601) is arranged at one end of the mounting rod (603) on the right side of the mounting block (5), a pressure sensor (602) is arranged inside the box body (601), and a nut (604) is arranged on the surface of the mounting rod (603) on the left side of the mounting block (5) through threads.

5. The physical experiment device for object collision according to claim 1, wherein the blocking mechanism (7) comprises a first block (701) arranged at the top end of the second rail (3), an opening (702) is arranged at the bottom end of the first block (701) in a penetrating manner, a through hole block (703) is arranged above the left side of the first block (701), and a second block (704) is movably arranged inside the through hole block (703).

6. The physical experiment device for object collision according to claim 1, wherein the angle adjusting mechanism (8) comprises a threaded rod (801) movably arranged at the top of the workbench (1), a rotating block (802) is arranged at the lower part of the surface of the threaded rod (801), an internal threaded pipe (803) is arranged at the upper part of the surface of the threaded rod (801) on the rotating block (802) through threads, and the top of the internal threaded pipe (803) is movably connected with the bottom of the second track (3) through a movable lug (804).