CN212847328U - Multifunctional accurate data measuring instrument for physical experiment - Google Patents
Multifunctional accurate data measuring instrument for physical experiment Download PDFInfo
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- CN212847328U CN212847328U CN202022019683.9U CN202022019683U CN212847328U CN 212847328 U CN212847328 U CN 212847328U CN 202022019683 U CN202022019683 U CN 202022019683U CN 212847328 U CN212847328 U CN 212847328U
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- 238000002474 experimental method Methods 0.000 title claims abstract description 24
- 238000005259 measurement Methods 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 abstract description 18
- 238000003466 welding Methods 0.000 abstract description 14
- 238000012360 testing method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 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
- 238000013461 design Methods 0.000 description 1
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Abstract
The utility model discloses a multi-functional accurate data measurement instrument of physics experiment, including the table platform, first measurement structure and second measurement structure, a top surface survey horizontal installation of table platform is equipped with the bull stick frame, and vertical welding has the landing leg on the bottom surface of table platform, one side that is close to the bull stick frame on the table bench face is provided with first measurement structure, and the vertical second measurement structure that is provided with in one side of keeping away from the bull stick frame on the table bench face, first measurement structure includes the extension board, the one end welding of extension board has the rotary drum with bull stick frame normal running fit, and the vertical welding of one end of extension board has the arm-tie, and run through on the arm-tie and install the chest expander. The utility model discloses can carry out data measurement to the physical experiment to promote the convenience that accurate nature of measurement and later stage used in the later stage use.
Description
Technical Field
The utility model relates to a teaching technical field of physics mechanics especially relates to a multi-functional accurate data measurement instrument of physics experiment.
Background
The physical mechanics is a new branch of mechanics, which starts from the microstructure of a substance and the motion law thereof, explains the macroscopic properties of media and materials by applying the achievements of subjects such as modern physics, physical chemistry, quantum chemistry and the like through analytical research and numerical calculation, and makes microscopic explanation on the macroscopic phenomena and the motion law of the media and the materials.
Therefore, a physical experiment multifunctional accurate data measuring instrument is needed, which can measure data aiming at physical experiments, so that the accuracy of measurement in later-stage use and the convenience of later-stage use are improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional accurate data measurement instrument of physics experiment aims at improving current physics mechanics teaching equipment simple and crude, and data measurement accuracy is low, and the error is great, the poor problem of comprehensiveness.
The utility model discloses a realize like this:
the utility model provides a multi-functional accurate data measurement instrument of physics experiment, including the table platform, first measurement structure and second measurement structure, a top surface horizontal installation of table platform has the bull stick frame, and vertical welding has the landing leg on the bottom surface of table platform, one side that is close to the bull stick frame on the table bench top surface is provided with first measurement structure, and keep away from the vertical second measurement structure that is provided with in one side of bull stick frame on the table bench top surface, first measurement structure includes the extension board, the one end welding of extension board have with bull stick frame normal running fit's rotary drum, and the vertical welding of one end of extension board has the arm-tie, and run through on the arm-tie and install the chest expander.
Furthermore, a supporting cylinder is rotatably connected to the end face, close to the first measuring structure, of one side of the table, and the top end of the supporting cylinder is rotatably connected to the bottom face of the supporting plate.
And then rotate on being close to a side end face of first measurement structure through the table and be connected with the support cylinder, and the top of supporting the cylinder rotates and connects on the bottom surface of extension board, is convenient for support the inclination that changes the extension board on the bull stick frame.
Furthermore, a graduated scale is vertically arranged on one side of the rotating rod frame, and a pointer matched with the graduated scale is fixed on the front end face of the support plate.
And then through the vertical scale that installs in one side of bull stick frame, be fixed with on the preceding terminal surface of extension board with scale complex pointer, the accurate cooperation of being convenient for changes the inclination of extension board on the bull stick frame.
Further, the second measurement structure comprises a scale rod and a top plate, the scale rod is vertically and symmetrically welded on the top surface of the table platform, and the top plate is horizontally welded on the top surface of the scale rod.
And then weld on the top surface of table through the vertical symmetry of scale rod, and the top surface of scale rod goes up horizontal welding and has the roof, makes things convenient for spacing slidable mounting slide.
Furthermore, a sliding plate is horizontally and slidably arranged between the scale rods, and a pull ring is vertically fixed on the bottom surface of the sliding plate.
And then install the slide through horizontal slidable between the scale rod, and the vertical pull ring that is fixed with on the bottom surface of slide, the height that goes up and down according to the scale regulation on the scale rod of being convenient for.
Furthermore, an adjusting screw is vertically installed on the top surface of the top plate in a threaded manner, and the bottom end of the adjusting screw is rotatably connected with the top surface of the sliding plate.
And then install adjusting screw through vertical screw thread on the top surface of roof, and adjusting screw's bottom rotates with the top surface of slide to be connected, adjusts the height of going up and down and tests accurately.
Compared with the prior art, the beneficial effects of the utility model are that: when the physical experiment multifunctional accurate data measuring instrument is used for measurement, a rotating rod frame is horizontally and fixedly arranged on the top surface of a table through measurement of one side of the table, a supporting leg is vertically welded on the bottom surface of the table, a first measuring structure is arranged on one side, close to the rotating rod frame, of the top surface of the table, a second measuring structure is vertically arranged on one side, far away from the rotating rod frame, of the top surface of the table, the first measuring structure comprises a supporting plate, a rotating cylinder which is matched with the rotating rod frame in a rotating mode is welded on one end of the supporting plate, a pulling plate is vertically welded on one end of the supporting plate, a pulling device is installed on the pulling plate in a penetrating mode, tension data are measured through the pulling device, a supporting cylinder is connected on one side end face, close to the first measuring structure, of the table in a rotating mode, the top end of the supporting cylinder is connected to the bottom surface of the supporting plate in a rotating mode, be fixed with on the preceding terminal surface of extension board with scale complex pointer, the accurate cooperation of being convenient for changes the inclination of extension board on the bull stick frame, utilize the vertical symmetry welding of scale bar on the top surface of table platform simultaneously, and the top surface of scale bar upper horizontal welding has the roof, make things convenient for spacing slidable mounting slide, and vertical screw thread installs adjusting screw on the top surface of roof, and adjusting screw's bottom rotates with the top surface of slide to be connected, it is accurate to adjust the height of going up and down to test, thereby can carry out data measurement to the physics experiment, thereby promote the later stage in use measuring accurate nature and the convenience of later stage use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
fig. 3 is a schematic structural diagram of a table in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first measurement structure in an embodiment of the present invention.
In the figure: 1. a table; 11. a support leg; 12. a rotating rod frame; 13. a graduated scale; 14. a support cylinder; 2. a first measurement structure; 21. a support plate; 22. a rotating drum; 23. scale lines; 24. pulling a plate; 25. a chest expander; 3. a second measurement structure; 31. a graduated rod; 32. a top plate; 33. a slide plate; 34. a pull ring; 35. adjusting the screw rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, a physical experiment multifunctional accurate data measuring instrument includes a table 1, a first measuring structure 2 and a second measuring structure 3, a rotating rod frame 12 is installed on a top surface of the table 1 for measuring level, a supporting leg 11 is vertically welded on a bottom surface of the table 1, a first measuring structure 2 is arranged on one side of the top surface of the table 1 close to the rotating rod frame 12, the second measuring structure 3 is vertically arranged on one side of the top surface of the table 1 far away from the rotating rod frame 12, the first measuring structure 2 includes a supporting plate 21, a rotating rod 22 rotatably matched with the rotating rod frame 12 is welded on one end of the supporting plate 21, a pulling plate 24 is vertically welded on one end of the supporting plate 21, and a puller 25 is installed on the pulling plate 24 in a penetrating manner.
When the physical experiment multifunctional accurate data measuring instrument is used for measurement, a rotating rod frame 12 is horizontally arranged on the top surface of a table 1 through measurement, supporting legs 11 are vertically welded on the bottom surface of the table 1, a first measuring structure 2 is arranged on one side, close to the rotating rod frame 12, of the top surface of the table 1, a second measuring structure 3 is vertically arranged on one side, far away from the rotating rod frame 12, of the top surface of the table 1, the first measuring structure 2 comprises a supporting plate 21, a rotating cylinder 22 in rotating fit with the rotating rod frame 12 is welded on one end of the supporting plate 21, a pulling plate 24 is vertically welded on one end of the supporting plate 21, a pulling device 25 is installed on the pulling plate 24 in a penetrating mode, the pulling force data is measured through the pulling device 25, then a supporting cylinder 14 is rotatably connected to the end surface, close to the first measuring structure 2, of the table 1, and the top end of the supporting cylinder 14 is rotatably connected to the bottom, be convenient for support and change the inclination of extension board 21 on bull stick frame 12, and the vertical scale 13 of installing in one side of bull stick frame 12, be fixed with on the preceding terminal surface of extension board 21 with scale 13 complex pointer, be convenient for accurate cooperation changes the inclination of extension board 21 on bull stick frame 12, utilize the vertical symmetrical welding of scale rod 31 on the top surface of table platform 1 simultaneously, and horizontal welding has roof 32 on the top surface of scale rod 31, make things convenient for spacing slidable mounting slide 33, and vertical screw installs adjusting screw 35 on the top surface of roof 32, and adjusting screw 35's bottom is rotated with slide 33's top surface and is connected, it is accurate to adjust the height of going up and down to test, thereby can carry out data measurement to the physics experiment, thereby promote the convenience of later stage in-use accurate nature and later stage use measurement.
Referring to fig. 3, a supporting cylinder 14 is rotatably connected to an end surface of the table 1 near the first measuring structure 2, and a top end of the supporting cylinder 14 is rotatably connected to a bottom surface of the supporting plate 21.
And then through the table 1 close to the first measurement structure 2 on one side terminal surface rotate be connected with support cylinder 14, and support cylinder 14's top rotates to be connected on the bottom surface of extension board 21, be convenient for support change extension board 21 the inclination on bull stick frame 12.
Referring to fig. 4, a scale 13 is vertically installed on one side of the rotating rod frame 12, and a pointer matched with the scale 13 is fixed on the front end surface of the support plate 21.
Furthermore, the graduated scale 13 is vertically arranged on one side of the rotating rod frame 12, and a pointer matched with the graduated scale 13 is fixed on the front end face of the support plate 21, so that the inclination angle of the support plate 21 on the rotating rod frame 12 can be changed in a precise matching manner.
Referring to fig. 3, the second measuring structure 3 includes a scale rod 31 and a top plate 32, the scale rod 31 is vertically and symmetrically welded on the top surface of the table 1, and the top plate 32 is horizontally welded on the top surface of the scale rod 31.
And then weld on the top surface of table 1 through the vertical symmetry of scale rod 31, and the horizontal welding has roof 32 on the top surface of scale rod 31, makes things convenient for spacing slidable mounting slide 33.
Referring to fig. 3, a sliding plate 33 is horizontally slidably installed between the scale rods 31, and a pull ring 34 is vertically fixed on the bottom surface of the sliding plate 33.
And then, a sliding plate 33 is horizontally and slidably installed between the scale rods 31, and a pull ring 34 is vertically fixed on the bottom surface of the sliding plate 33, so that the lifting height can be conveniently adjusted according to the scales on the scale rods 31.
Referring to fig. 3, an adjusting screw 35 is vertically threaded on the top surface of the top plate 32, and the bottom end of the adjusting screw 35 is rotatably connected with the top surface of the sliding plate 33.
And then install adjusting screw 35 through vertical screw on the top surface of roof 32, and adjusting screw 35's bottom is rotated with the top surface of slide 33 and is connected, adjusts the height of going up and down and tests accurately.
The working principle is as follows: when the physical experiment multifunctional accurate data measuring instrument is used for measurement, a rotating rod frame 12 is horizontally arranged on the top surface of a table 1 through measurement, supporting legs 11 are vertically welded on the bottom surface of the table 1, a first measuring structure 2 is arranged on one side, close to the rotating rod frame 12, of the top surface of the table 1, a second measuring structure 3 is vertically arranged on one side, far away from the rotating rod frame 12, of the top surface of the table 1, the first measuring structure 2 comprises a supporting plate 21, a rotating cylinder 22 in rotating fit with the rotating rod frame 12 is welded at one end of the supporting plate 21, a pulling plate 24 is vertically welded at one end of the supporting plate 21, a pulling device 25 penetrates through the pulling plate 24 to be installed, tension data is measured through the pulling device 25, a supporting cylinder 14 is rotatably connected on the end surface, close to the first measuring structure 2, of the table 1, the top end of the supporting cylinder 14 is rotatably connected on the bottom surface of the supporting plate 21, and the inclination angle of the supporting plate 21 on, and the vertical scale 13 of installing in one side of bull stick frame 12, be fixed with on the preceding terminal surface of extension board 21 with scale 13 complex pointer, be convenient for accurate cooperation changes the inclination of extension board 21 on bull stick frame 12, utilize the vertical symmetry welding of scale rod 31 on the top surface of table platform 1 simultaneously, and the top surface of scale rod 31 upper horizontal welding has roof 32, make things convenient for spacing slidable mounting slide 33, and adjusting screw 35 is installed to vertical screw thread on the top surface of roof 32, and adjusting screw 35's bottom is rotated with slide 33's top surface and is connected, it is accurate to adjust the height of going up and down to test, thereby can carry out data measurement to the physics experiment, thereby promote the later stage in-service accurate nature of measuring and the convenience of later stage use.
The device obtained through the design can basically meet the requirement of data measurement aiming at physical experiments, so that the use of the physical experiment multifunctional accurate data measuring instrument for improving the accuracy of measurement in later-stage use and the convenience of later-stage use is improved, but the purpose of further improving the functions of the instrument is further improved, and a designer further improves the device.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional accurate data measurement instrument of physics experiment, includes table (1), first measurement structure (2) and second measurement structure (3), its characterized in that: a rotating rod frame (12) is installed in a horizontal installation mode on the top surface of the table (1), supporting legs (11) are vertically welded on the bottom surface of the table (1), one side, close to the rotating rod frame (12), of the top surface of the table (1) is provided with a first measuring structure (2), one side, far away from the rotating rod frame (12), of the top surface of the table (1) is vertically provided with a second measuring structure (3), the first measuring structure (2) comprises a supporting plate (21), one end of the supporting plate (21) is welded with a rotating cylinder (22) in a rotating fit mode with the rotating rod frame (12), one end of the supporting plate (21) is vertically welded with a pulling plate (24), and a chest expander (25) is installed on the pulling plate (24) in a penetrating mode.
2. The physical experiment multifunctional accurate data measuring instrument as claimed in claim 1, characterized in that a supporting cylinder (14) is rotatably connected to one side end surface of the table (1) close to the first measuring structure (2), and the top end of the supporting cylinder (14) is rotatably connected to the bottom surface of the support plate (21).
3. The physical experiment multifunctional accurate data measuring instrument according to claim 2, characterized in that a graduated scale (13) is vertically installed on one side of the rotating rod frame (12), and a pointer matched with the graduated scale (13) is fixed on the front end surface of the support plate (21).
4. The physical experiment multifunctional accurate data measuring instrument according to claim 3, characterized in that the second measuring structure (3) comprises a scale rod (31) and a top plate (32), the scale rod (31) is vertically and symmetrically welded on the top surface of the table (1), and the top plate (32) is horizontally welded on the top surface of the scale rod (31).
5. The physical experiment multifunctional accurate data measuring instrument according to claim 4, characterized in that a sliding plate (33) is horizontally and slidably installed between the scale rods (31), and a pull ring (34) is vertically fixed on the bottom surface of the sliding plate (33).
6. The physical experiment multifunctional accurate data measuring instrument according to claim 5, wherein the top surface of the top plate (32) is vertically and threadedly provided with an adjusting screw (35), and the bottom end of the adjusting screw (35) is rotatably connected with the top surface of the sliding plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022019683.9U CN212847328U (en) | 2020-09-16 | 2020-09-16 | Multifunctional accurate data measuring instrument for physical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022019683.9U CN212847328U (en) | 2020-09-16 | 2020-09-16 | Multifunctional accurate data measuring instrument for physical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212847328U true CN212847328U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022019683.9U Expired - Fee Related CN212847328U (en) | 2020-09-16 | 2020-09-16 | Multifunctional accurate data measuring instrument for physical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212847328U (en) |
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2020
- 2020-09-16 CN CN202022019683.9U patent/CN212847328U/en not_active Expired - Fee Related
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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: 20210330 |