CN219738354U - Mechanical physical experiment rail - Google Patents
Mechanical physical experiment rail Download PDFInfo
- Publication number
- CN219738354U CN219738354U CN202320442376.2U CN202320442376U CN219738354U CN 219738354 U CN219738354 U CN 219738354U CN 202320442376 U CN202320442376 U CN 202320442376U CN 219738354 U CN219738354 U CN 219738354U
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- China
- Prior art keywords
- fixedly connected
- rod
- trolley
- push
- base
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a mechanical physical experiment track, which comprises a base, wherein the upper end surface of the base is fixedly connected with a fixed plate, the right side of the fixed plate is fixedly connected with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected with a sliding block, the right side of the sliding block is rotationally connected with a connecting rod, the other end of the connecting rod is rotationally connected with a push plate, and the upper end surface of the push plate is fixedly connected with a push rod. According to the utility model, through the matching arrangement of the hydraulic telescopic rod, the sliding block and the connecting rod, the push plate can be driven to move upwards, and the push plate can drive the track body to rotate through the push rod and the limiting block, so that the angle of the track body can be conveniently adjusted; the rubber baffle is arranged to conveniently block the trolley, so that the trolley is prevented from sliding out of the plane to cause breaking, the trolley can be buffered through the cooperation of the straight cylinder, the buffer block and the buffer spring, and the damage to the trolley is prevented, so that the service life of the device is prolonged.
Description
Technical Field
The utility model relates to the technical field of mechanical and physical experiment tracks, in particular to a mechanical and physical experiment track.
Background
In the physical implementation of a high school, physical implementation such as uniform linear motion, variable speed linear motion and the like of an object is a physical experiment which is necessary to be performed in a physical course of the high school, and a vamp or a plane is generally utilized to enable a trolley to move on the inclined plane or the plane to perform a demonstration experiment.
The existing physical experiment track device is not provided with a blocking mechanism generally, and when the trolley slides off the inclined plane or the plane easily, the trolley falls on the ground, so that the trolley is damaged, and the service life of the device is shortened.
Aiming at the problems, we propose a mechanical physical experiment track.
Disclosure of Invention
The utility model aims to solve the defects that a blocking mechanism is not usually arranged in the conventional physical experiment track device in the prior art, and when a trolley slides off an inclined plane or a plane easily, the trolley falls onto the ground, so that the trolley is damaged and the service life of the device is shortened, thereby providing a mechanical physical experiment track.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a mechanics physics experiment track, includes the base, the up end fixedly connected with fixed plate of base, the right side fixedly connected with hydraulic telescoping rod of fixed plate, hydraulic telescoping rod's flexible end fixedly connected with slider, the right side of slider rotates and is connected with the connecting rod, the other end of connecting rod rotates and is connected with the push pedal, the up end fixedly connected with push rod of push pedal, the upper end of push rod rotates and is connected with the stopper, the up end of base rotates and is connected with the track body, the spout has been seted up to the lower terminal surface of track body, fixedly connected with slide bar in the spout, the stopper slip cup joints on the slide bar, the up end fixedly connected with straight section of thick bamboo of base, sliding connection has the slide on the inner wall of straight section of thick bamboo, equidistant fixedly connected with buffer spring in right side of slide, the left side fixedly connected with buffer block of slide, the left end of buffer block runs through the lateral wall of straight section of thick bamboo and fixedly connected with rubber baffle.
Preferably, the upper end face of the base is fixedly connected with a vertical plate, a limiting groove is formed in the left side of the vertical plate, and a limiting rod is fixedly connected in the limiting groove.
Preferably, the push plate is sleeved on the limiting rod in a sliding manner, and the left side of the push plate is connected in the limiting groove in a sliding manner.
Preferably, the sliding block is slidably connected to the upper end face of the base, and a trolley is arranged at the upper end of the track body.
Preferably, the right ends of the buffer springs are fixedly connected to the inner wall of the straight cylinder, and the buffer blocks are slidably connected to the inner wall of the straight cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
through the cooperation setting of the hydraulic telescopic rod, the sliding block and the connecting rod, the push plate can be driven to move upwards, and the push plate can drive the track body to rotate through the push rod and the limiting block, so that the angle of the track body can be conveniently adjusted; the rubber baffle is arranged to conveniently block the trolley, so that the trolley is prevented from sliding out of the plane to cause breaking, the trolley can be buffered through the cooperation of the straight cylinder, the buffer block and the buffer spring, and the damage to the trolley is prevented, so that the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of a mechanical physical experiment rail according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1A according to the present utility model;
fig. 3 is an enlarged schematic view of a structure of a straight cylinder in a mechanical physical experiment track.
In the figure: 1 a base, 2 a fixed plate, 3 a hydraulic telescopic rod, 4 a sliding block, 5 a connecting rod, 6 a push plate, 7 a vertical plate, 8 a limit rod, 9 a push rod, 10 a track body, 11 a limit block, 12 a sliding rod, 13 a straight cylinder, 14 a sliding plate, 15 a buffer block, 16 a rubber baffle, 17 a buffer spring and 18 a trolley.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1-3, a mechanical physical experiment track comprises a base 1, the upper end surface of the base 1 is fixedly connected with a fixed plate 2, the right side of the fixed plate 2 is fixedly connected with a hydraulic telescopic rod 3, the telescopic end of the hydraulic telescopic rod 3 is fixedly connected with a sliding block 4, the right side of the sliding block 4 is rotationally connected with a connecting rod 5, the other end of the connecting rod 5 is rotationally connected with a push plate 6, the upper end surface of the push plate 6 is fixedly connected with a push rod 9, the upper end of the push rod 9 is rotationally connected with a limiting block 11, the upper end surface of the base 1 is rotationally connected with a track body 10, the lower end surface of the track body 10 is provided with a sliding groove, a sliding rod 12 is fixedly connected in the sliding groove, the limiting block 11 is in sliding sleeve joint with the sliding rod 12, the upper end surface of the base 1 is fixedly connected with a straight cylinder 13, the inner wall of the straight cylinder 13 is in sliding connection with a sliding plate 14, the right side of the sliding plate 14 is fixedly connected with a plurality of buffer springs 17 at equal intervals, the left side of the sliding plate 14 is fixedly connected with a buffer block 15, the left end of the buffer block 15 penetrates through the side wall of the straight cylinder 13 and is fixedly connected with a rubber baffle 16, the push plate 6 can be driven by the matching arrangement of the hydraulic telescopic rod 3, the sliding block 4 and the connecting rod 5, the push plate 6 can be driven by the sliding block 6 and the push rod 5 to move upwards, and the push plate 10 can be driven by the push rod 6 and the track 10 can be rotated by the angle of the limiting block 10 to be adjusted conveniently; the rubber baffle 16 is arranged to conveniently block the trolley 18, so that the trolley 18 is prevented from sliding out of the plane to cause damage, the trolley 18 can be buffered through the cooperation of the straight cylinder 13, the buffer block 15 and the buffer spring 17, and the damage to the trolley 18 is prevented, so that the service life of the device is prolonged.
Wherein, the up end fixedly connected with riser 7 of base 1, the spacing groove has been seted up in the left side of riser 7, fixedly connected with gag lever post 8 in the spacing groove, riser 7 can play spacing support's effect to push pedal 6.
Wherein, push pedal 6 sliding sleeve connects on gag lever post 8, and the left side sliding connection of push pedal 6 is in the spacing groove, and gag lever post 8 can play spacing effect to push pedal 6.
The sliding block 4 is slidably connected to the upper end surface of the base 1, a trolley 18 is disposed at the upper end of the track body 10, and the sliding block 4 can drive the push plate 6 to move through the connecting rod 5.
Wherein, the right-hand member of a plurality of buffer spring 17 all fixed connection is on the inner wall of straight section of thick bamboo 13, and buffer block 15 sliding connection is in the inner wall of straight section of thick bamboo 13, and buffer spring 17 can play the cushioning effect to dolly 18.
In the utility model, in experiments, the trolley 18 is placed above the track body 10, the trolley 18 slides off the track body 10 and then collides with the baffle rubber baffle 16, so that the trolley 18 is prevented from being broken due to the fact that the trolley 18 slides out of the plane, the rubber baffle 16 can push the buffer block 15 to move, the buffer block 15 can compress the buffer spring 17, the buffer spring 17 generates opposite elastic force, the buffer spring 17 can play a role in buffering the trolley 18, the trolley 18 is prevented from being damaged, and the service life of the device is prolonged; the hydraulic telescopic rod 3 is started, the telescopic end of the hydraulic telescopic rod can drive the sliding block 4 to move, the sliding block 4 can drive the pushing plate 6 to move upwards through the connecting rod 5, the pushing plate 6 drives the track body 10 to rotate through the pushing rod 9, so that the angle of the track body 10 can be conveniently adjusted, and the content which is not described in detail in the description belongs to the prior art which is known by the expert in the field.
Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a mechanical physics experiment track, includes base (1), its characterized in that, up end fixedly connected with fixed plate (2) of base (1), right side fixedly connected with hydraulic telescoping rod (3) of fixed plate (2), the telescopic end fixedly connected with slider (4) of hydraulic telescoping rod (3), the right side of slider (4) rotates and is connected with connecting rod (5), the other end of connecting rod (5) rotates and is connected with push pedal (6), the up end fixedly connected with push rod (9) of push pedal (6), the upper end rotation of push rod (9) is connected with stopper (11), the up end rotation of base (1) is connected with track body (10), the spout has been seted up to the lower terminal surface of track body (10), fixedly connected with slide bar (12) in the spout, stopper (11) slide cup joint on slide bar (12), the up end fixedly connected with straight section of thick bamboo (13), sliding connection (14) on the inner wall of straight section of thick bamboo (13), the upper end rotation of slide (14) is connected with slide (15) equidistant on the left side of slide (15) of a plurality of slide blocks (17), the left end of the buffer block (15) penetrates through the side wall of the straight cylinder (13) and is fixedly connected with a rubber baffle (16).
2. The mechanical and physical experiment rail according to claim 1, wherein the upper end surface of the base (1) is fixedly connected with a vertical plate (7), a limit groove is formed in the left side of the vertical plate (7), and a limit rod (8) is fixedly connected in the limit groove.
3. The mechanical and physical experiment rail according to claim 2, wherein the push plate (6) is slidably sleeved on the limit rod (8), and the left side of the push plate (6) is slidably connected in the limit groove.
4. A mechanical and physical experiment rail according to claim 1, wherein the sliding block (4) is slidably connected to the upper end surface of the base (1), and a trolley (18) is arranged at the upper end of the rail body (10).
5. A mechanical and physical experiment rail according to claim 1, wherein the right ends of the buffer springs (17) are fixedly connected to the inner wall of the straight cylinder (13), and the buffer blocks (15) are slidably connected to the inner wall of the straight cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442376.2U CN219738354U (en) | 2023-03-10 | 2023-03-10 | Mechanical physical experiment rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442376.2U CN219738354U (en) | 2023-03-10 | 2023-03-10 | Mechanical physical experiment rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219738354U true CN219738354U (en) | 2023-09-22 |
Family
ID=88062554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320442376.2U Active CN219738354U (en) | 2023-03-10 | 2023-03-10 | Mechanical physical experiment rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219738354U (en) |
-
2023
- 2023-03-10 CN CN202320442376.2U patent/CN219738354U/en active Active
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| GR01 | Patent grant | ||
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