CN218547756U - Experimental device for demonstrating orientation of gyroscope - Google Patents
Experimental device for demonstrating orientation of gyroscope Download PDFInfo
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- CN218547756U CN218547756U CN202222407280.0U CN202222407280U CN218547756U CN 218547756 U CN218547756 U CN 218547756U CN 202222407280 U CN202222407280 U CN 202222407280U CN 218547756 U CN218547756 U CN 218547756U
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Abstract
The utility model relates to a demonstration top is directional relevant technical field, specifically be a demonstration top directional experimental apparatus, demonstration top directional experimental apparatus includes base, pole setting, top directional experimental apparatus body and support arm, the base is the platform body structure that the cross-section is handstand type, and the edge of base has seted up the commentaries on classics hole, the lower extreme of pole setting is connected with the base, top directional experimental apparatus body is installed in the upper end of pole setting, and top directional experimental apparatus body comprises outer lane, centre circle, inner circle and top rotor combination, outer lane and bracing piece upper end fixed connection, the centre circle rotates and installs on the outer lane, the inner circle rotates and installs on the centre circle; through setting up the directional experimental apparatus of demonstration top that constitutes by base, pole setting, the directional experimental apparatus body of top and support arm combination to expand through the support arm and with the stability of placing that improves the base, and enlarged effective bearing area, thereby can effectively alleviate the weight of base.
Description
Technical Field
The utility model relates to a demonstration top is directional relevant technical field specifically is a directional experimental apparatus of demonstration top.
Background
The gyroscope is an angular motion detection device which uses a momentum moment sensitive shell of a high-speed revolving body to rotate around one or two axes which are orthogonal to a rotation axis relative to an inertia space, and the angular motion detection device manufactured by using other principles has the same function and is also called as a gyroscope;
and the teaching in-process need demonstrate the directional principle of top through teaching demonstration experimental apparatus, and in order to guarantee the stability of the directional demonstration experimental apparatus of top, the base of its directional demonstration experimental apparatus of top all can set up heavier usually to lead to traditional top directional demonstration experimental apparatus all comparatively heavy, be not convenient for take and carry, for this, the utility model provides a demonstration top directional experimental apparatus is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a demonstration top directional experimental apparatus to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an experimental apparatus for demonstrating gyroscopic orientation, comprising:
the base is of a convex table body structure with an inverted cross section, and the edge of the base is provided with a rotary hole;
the lower end of the vertical rod is connected with the base;
the gyroscope orientation experimental device body is arranged at the upper end of the vertical rod and consists of an outer ring, a middle ring, an inner ring and a gyroscope rotor, wherein the outer ring is fixedly connected with the upper end of the vertical rod, the middle ring is rotatably arranged on the outer ring, the inner ring is rotatably arranged on the middle ring, and the gyroscope rotor is rotatably arranged on the inner ring;
the support arm is an arc-shaped plate body, and the support arm is rotatably installed in a rotating hole in the base through a rotating rod.
Preferably, the inside wall radian value of support arm is identical with the lateral wall radian value that the base leaned on the latter half, and the lateral wall radian value of support arm is identical with the lateral wall radian value that the base leaned on the upper half.
Preferably, the support arms are in a quarter of arc shape, and four support arms are arranged on the circumference of the same circle.
Preferably, the upper end of the rotating rod is provided with threads, the rotating rod is sleeved with a rubber gasket and is provided with a nut in a screwing mode, the length value of the part, without the threads, of the rotating rod is larger than the thickness value of the upper half part of the base, and when the nut is actually screwed down, the rubber gasket is in a compressed state.
Preferably, the mounting hole has been seted up to the upper surface of base, guide way, spacing groove and steering groove have been seted up on the lateral wall of mounting hole, steering groove is the annular notch, and guide way, spacing groove symmetry all are provided with a set ofly, and is the cross between guide way, the spacing groove and arranges, and guide way, spacing groove cross-sectional dimension are identical.
Preferably, the diameter value of pole setting is identical with the diameter value of mounting hole, and is provided with spacing arch on the lateral wall of pole setting, and the lower terminal surface of pole setting has seted up the mounting groove, the tank bottom of mounting groove has the bracing piece through supporting spring connection.
Preferably, the limiting bulges are symmetrically provided with a group, the size of each limiting bulge is matched with that of the corresponding limiting groove, the thickness value of each limiting bulge is smaller than the width value of the corresponding steering groove, the limiting bulges are embedded into the limiting grooves, and at the moment, the supporting springs are in a compressed state.
Preferably, the arrangement direction of the limiting protrusion is the same as the arrangement direction of the outer ring on the gyroscope orientation experimental device body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the experimental device for demonstrating the orientation of the gyroscope, which is formed by combining the base, the upright stanchion, the gyroscope orientation experimental device body and the supporting arm, is arranged, so that the placing stability of the base is improved by unfolding the supporting arm, the effective supporting area is enlarged, and the weight of the base can be effectively reduced;
2. and set up the screw thread on the bull stick through at the support arm to establish the rubber packing ring on the bull stick, and revolve and twist mounting nut on the bull stick, and guarantee that the rubber packing ring is in by the compression state, thereby let have certain frictional force between bull stick and the base, thereby avoid the support arm to appear rotating at will.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a half-sectional view of the base of the present invention;
FIG. 3 is a schematic view of the structure of the support arm of the present invention;
FIG. 4 is a schematic structural view of the gyro directional experimental device of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is a view showing the expansion effect of the support arm of the present invention;
fig. 7 is an enlarged view of the structure at B in fig. 6.
In the figure: the gyroscope orientation experimental device comprises a base 1, a vertical rod 2, a gyroscope orientation experimental device body 3, a supporting arm 4, a rotating hole 5, a rotating rod 6, an outer ring 7, a middle ring 8, an inner ring 9, a gyroscope rotor 10, a nut 11, a rubber gasket 12, a mounting hole 13, a guide groove 14, a limiting groove 15, a steering groove 16, a limiting bulge 17, a supporting spring 18 and a supporting rod 19.
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. 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. 1-7, the present invention provides the following three preferred embodiments:
example one
The utility model provides an experimental apparatus for demonstrate top orientation, the experimental apparatus for demonstrate top orientation includes base 1, pole setting 2, the directional experimental apparatus body 3 of top and support arm 4, base 1 is the platform body structure of the inverted type of handstand for the cross-section, and the edge of base 1 has seted up changeing hole 5, the lower extreme of pole setting 2 is connected with base 1, the directional experimental apparatus body 3 of top is installed in the upper end of pole setting 2, and the directional experimental apparatus body 3 of top is by outer lane 7, well circle 8, inner circle 9 and top rotor 10 make up and constitute, outer lane 7 and 2 upper end fixed connection of pole setting, well circle 8 rotates and installs on outer lane 7, inner circle 9 rotates and installs on well circle 8, top rotor 10 rotates and installs on inner circle 9, support arm 4 is the arc plate body, and support arm 4 rotates through bull stick 6 and installs in changeing hole 5 on base 1.
The inside wall camber value of support arm 4 is identical with the base 1 by the lateral wall camber value of the latter half, and the lateral wall camber value of support arm 4 is identical with the lateral wall camber value that base 1 leaned on the upper half.
The support arms 4 are in a quarter circular arc shape, and the number of the support arms 4 is four.
Through setting up the directional experimental apparatus of demonstration top that constitutes by base 1, pole setting 2, the directional experimental apparatus body 3 of top and the combination of support arm 4 to expand through support arm 4 and with the stability of placing that improves base 1, and enlarged effective bearing area, thereby can effectively alleviate base 1's weight.
Example two
On the basis of the first embodiment, the upper end of the rotating rod 6 is provided with a thread, the rotating rod 6 is sleeved with a rubber gasket 12 and is screwed with the nut 11, the length value of the part of the rotating rod 6 without the thread is larger than the thickness value of the upper half part of the base 1, and the rubber gasket 12 is in a compressed state when the nut 11 is actually screwed.
Screw thread is seted up through the bull stick 6 at support arm 4 to the rubber packing ring 12 is established to the cover on bull stick 6, and twists mounting nut 11 on bull stick 6, and guarantees that rubber packing ring 12 is in by the compression state, thereby lets have certain frictional force between bull stick 6 and the base 1, thereby avoids support arm 4 to appear rotating at will.
EXAMPLE III
On the basis of the second embodiment, the mounting hole 13 is formed in the upper surface of the base 1, the guide groove 14, the limiting groove 15 and the steering groove 16 are formed in the side wall of the mounting hole 13, the steering groove 16 is an annular notch, the guide groove 14 and the limiting groove 15 are symmetrically provided with a group of grooves, the guide groove 14 and the limiting groove 15 are arranged in a cross shape, and the cross-sectional sizes of the guide groove 14 and the limiting groove 15 are identical.
The diameter value of pole setting 2 is identical with the diameter value of mounting hole 13, and is provided with spacing arch 17 on the lateral wall of pole setting 2, and the lower terminal surface of pole setting 2 has seted up the mounting groove, and the tank bottom of mounting groove is connected with bracing piece 19 through supporting spring 18.
The limiting protrusions 17 are symmetrically arranged in a group, the size of each limiting protrusion 17 is matched with that of the corresponding limiting groove 15, the thickness value of each limiting protrusion 17 is smaller than the width value of the corresponding steering groove 16, the limiting protrusions 17 are embedded into the limiting grooves 15, and at the moment, the supporting springs 18 are in a compressed state.
The arrangement direction of the limiting bulge 17 is the same as the arrangement direction of the outer ring 7 on the gyro directional experimental device body 3.
Can realize carrying out the dismouting to base 1 to be convenient for demonstrate the directional experimental apparatus of top and accomodate wholly, during its actual dismantlement, through pushing down pole setting 2, thereby let spacing arch 17 push to turn to among the groove 16, then rotate ninety degrees pole setting 2, let spacing arch 17 withdraw from along guide way 14 again and can accomplish the dismantlement.
Although the illustrative embodiments of the present application have been described in order to enable those skilled in the art to understand the present application, the present application is not limited to these embodiments, and various modifications can be made within the spirit and scope of the present application as defined and defined by the appended claims.
Claims (8)
1. An experimental device for demonstrating gyro orientation is characterized in that: the experimental device for demonstrating the orientation of the gyroscope comprises:
the base (1), the said base (1) is the platform body structure of the inverted convex character type of cross section, and the edge of the base (1) has turned holes (5);
the lower end of the vertical rod (2) is connected with the base (1);
the gyroscope orientation experimental device comprises a gyroscope orientation experimental device body (3), wherein the gyroscope orientation experimental device body (3) is arranged at the upper end of an upright rod (2), the gyroscope orientation experimental device body (3) is formed by combining an outer ring (7), a middle ring (8), an inner ring (9) and a gyroscope rotor (10), the outer ring (7) is fixedly connected with the upper end of the upright rod (2), the middle ring (8) is rotatably arranged on the outer ring (7), the inner ring (9) is rotatably arranged on the middle ring (8), and the gyroscope rotor (10) is rotatably arranged on the inner ring (9);
the support arm (4), support arm (4) are the arc plate body, and support arm (4) rotate through bull stick (6) and install in changeing hole (5) on base (1).
2. An experimental apparatus for demonstrating gyroscope orientation as claimed in claim 1, wherein: the inside wall radian value of support arm (4) is identical with the outside wall radian value that base (1) leaned on the latter half, and the outside wall radian value of support arm (4) is identical with the outside wall radian value that base (1) leaned on the first half.
3. An experimental apparatus for demonstrating the orientation of a gyroscope, as claimed in claim 2, wherein: the supporting arms (4) are in a quarter arc shape, and the number of the supporting arms (4) is four.
4. An experimental apparatus for demonstrating gyroscope orientation as claimed in claim 3, wherein: the upper end of bull stick (6) is seted up threadedly, and is equipped with rubber packing ring (12) on bull stick (6) to revolve to twist and install nut (11), the length value that bull stick (6) did not set up the screw thread part is greater than the thickness value of base (1) first half, and nut (11) are in when actually screwing up, and its rubber packing ring (12) are in by the compression state.
5. An experimental apparatus for demonstrating the orientation of a gyroscopic device according to claim 1, wherein: mounting hole (13) have been seted up to the upper surface of base (1), guide way (14), spacing groove (15) and turn to groove (16) have been seted up on the lateral wall of mounting hole (13), turn to groove (16) and be annular notch, and guide way (14), spacing groove (15) equal symmetry are provided with a set ofly, and are the cross between guide way (14), the spacing groove (15) and arrange, and guide way (14), spacing groove (15) cross sectional dimension are identical.
6. An experimental apparatus for demonstrating gyroscope orientation as claimed in claim 5, wherein: the diameter value of pole setting (2) is identical with the diameter value of mounting hole (13), and is provided with spacing arch (17) on the lateral wall of pole setting (2), and the lower terminal surface of pole setting (2) has seted up the mounting groove, the tank bottom of mounting groove is connected with bracing piece (19) through supporting spring (18).
7. An experimental apparatus for demonstrating the orientation of a gyroscope, as claimed in claim 6, wherein: the limiting protrusions (17) are symmetrically provided with a group, the size of each limiting protrusion (17) is matched with that of the corresponding limiting groove (15), the thickness value of each limiting protrusion (17) is smaller than the width value of the corresponding steering groove (16), the limiting protrusions (17) are embedded into the limiting grooves (15), and at the moment, the supporting springs (18) are in a compressed state.
8. An experimental apparatus for demonstrating the orientation of a gyroscopic device according to claim 7, wherein: the arrangement trend of the limiting protrusion (17) is the same as that of the outer ring (7) on the gyro directional experiment device body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222407280.0U CN218547756U (en) | 2022-09-09 | 2022-09-09 | Experimental device for demonstrating orientation of gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222407280.0U CN218547756U (en) | 2022-09-09 | 2022-09-09 | Experimental device for demonstrating orientation of gyroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218547756U true CN218547756U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222407280.0U Active CN218547756U (en) | 2022-09-09 | 2022-09-09 | Experimental device for demonstrating orientation of gyroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218547756U (en) |
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2022
- 2022-09-09 CN CN202222407280.0U patent/CN218547756U/en active Active
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