Inertial positioning gyroscope

Abstract

The utility model discloses an inertial positioning gyroscope, which relates to the technical field of gyroscopes and comprises a supporting seat, the top of the supporting seat is fixedly connected with a mounting mechanism, the top end of the mounting mechanism is fixedly provided with an outer ring, and the left side and the right side of the outer surface of the outer ring are respectively provided with a connecting mechanism. A middle ring is fixedly installed on the opposite faces of the two connecting mechanisms, an inner ring is movably installed on the inner surface of the middle ring, and a rotor is movably installed on the inner surface of the inner ring. When the supporting seat is connected with the outer ring, an inserting column is inserted into an inserting groove, a transmission wheel can be driven to rotate by rotating a gear ring, and a first screw rod drives a threaded sliding plate to slide, so that a U-shaped sliding plate slides, and a sliding block slides in an inclined sliding groove, so that the supporting seat is connected with the outer ring. The U-shaped sliding plate can be clamped into the fixing groove, so that the outer ring can be fixed, the connection between the supporting seat and the outer ring is more convenient, and the gyroscope is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of gyroscopes, in particular to an inertial positioning gyroscope. Background Art

[0002] A gyroscope is an angular velocity detection device that uses the momentum of a high-speed rotating body to sense the angular velocity of a shell relative to the inertial space around one or two axes orthogonal to the axis of rotation. An inertial positioning gyroscope is an angular velocity detection device that does not rely on external information and does not radiate energy to the outside. It uses the momentum of a high-speed rotating body to sense the angular velocity of a shell relative to the inertial space around an axis orthogonal to the rotation.

[0003] The existing technology has the following problems:

[0004] When the existing inertial positioning gyroscope is in use, the gyroscope is supported by a base, but the connection between the gyroscope and the base is very inconvenient, and the connection effect between the various rings of the gyroscope is also relatively poor, so that the inertial positioning gyroscope will become loose when in use, which will affect the positioning effect of the gyroscope and is not conducive to the use of the gyroscope. Utility Model Content

[0005] The utility model provides an inertial positioning gyroscope to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An inertial positioning gyroscope comprises a support seat, a mounting mechanism is fixedly connected to the top of the support seat, an outer ring is fixedly mounted on the top of the mounting mechanism, connecting mechanisms are arranged on both the left and right sides of the outer surface of the outer ring, a middle ring is fixedly mounted on the opposite surfaces of the two connecting mechanisms, an inner ring is movably mounted on the inner surface of the middle ring, and a rotor is movably mounted on the inner surface of the inner ring.

[0008] The mounting mechanism comprises a plug-in column, which is fixedly connected to the top of the support seat, and a rotating gear ring is rotatably connected below the outer surface of the plug-in column, and a transmission wheel is meshed and connected on the left and right sides of the inner surface of the rotating gear ring, and movable grooves are provided on the left and right sides below the outer surface of the plug-in column, and the transmission wheel is movably connected inside the movable groove, and a first screw is fixedly connected to the top of the transmission wheel, and sliding grooves 1 are provided on the left and right sides above the outer surface of the plug-in column, and the top of the first screw penetrates into the interior of the sliding groove 1 and the outer surface is threadedly connected with a threaded slide, and the outer surface of the threaded slide is slidably connected with a U-shaped slide, and sliding blocks are fixedly connected to the front and rear sides of the U-shaped slide, and oblique sliding grooves are provided on the front and rear sides of the inner wall of the sliding groove 1, and the sliding block is slidably connected inside the oblique sliding groove, and a plug-in groove is provided at the bottom of the outer surface of the outer ring, and the top of the plug-in column is slidably plugged into the interior of the plug-in groove, and fixed grooves are provided on the left and right sides of the inner surface of the plug-in groove, and one end of the U-shaped slide away from the threaded slide penetrates into the interior of the fixed groove.

[0009] A further improvement of the technical solution of the utility model is that a threaded hole penetrating from top to bottom is opened in the middle of the threaded slide plate, and the inner surface of the threaded hole is threadedly connected to the outer surface of the first screw rod.

[0010] A further improvement of the technical solution of the utility model is that: limiting sliding grooves are provided on the front and rear sides of the threaded sliding plate, the front and rear sides of the inner surface of the U-shaped sliding plate are fixedly connected to limiting sliding plates, and the limiting sliding plates are slidably connected inside the limiting sliding grooves.

[0011] A further improvement of the technical solution of the utility model is that the connecting mechanism includes bearings, and the two bearings are fixedly connected to the left and right sides of the inner part of the outer ring respectively, and the inner surface of the bearing is fixedly connected with a rotating column.

[0012] A further improvement of the technical solution of the utility model is that: the opposite surfaces of the two rotating columns are movably connected with knobs, and the side of the knob close to the rotating column is fixedly connected with a second screw rod, and a sliding groove 2 is opened inside the rotating column, and the end of the second screw rod away from the knob penetrates into the interior of the sliding groove 2 and the outer surface is threadedly connected with a threaded slider, and the threaded slider is slidably connected inside the sliding groove 2.

[0013] A further improvement of the technical solution of the utility model is that a hexagonal column is fixedly connected to the side of the threaded slider away from the second screw rod, and hexagonal slots are opened on both sides of the outer surface of the middle ring, and one end of the hexagonal column away from the threaded slider penetrates into the interior of the hexagonal slot.

[0014] A further improvement of the technical solution of the utility model lies in that: the hexagonal plug column includes a hexagonal prism, the hexagonal prism is fixedly connected to the side of the threaded slider away from the second screw rod, a sliding groove three is provided inside the hexagonal prism, a sliding push rod is slidably connected inside the sliding groove three, the end of the sliding push rod close to the threaded slider is fixedly connected to a tightening spring, and the end of the sliding push rod away from the tightening spring passes through the outside of the hexagonal prism.

[0015] A further improvement of the technical solution of the utility model is that: the outer surface of the sliding top rod is movably connected to six push rods in a circular array, and the end of the push rod away from the sliding top rod is movably connected to a sliding pressure plate, and the sliding pressure plate is slidably connected to the inside of the sliding groove three and penetrates to the outer surface of the hexagonal prism.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] The utility model provides an inertial positioning gyroscope. Through the mutual cooperation among a plug-in column, a rotating gear ring, a transmission wheel, a first screw rod, a threaded slide plate, a U-shaped slide plate, a sliding block and an oblique slide groove, when a support seat and an outer ring are connected, the plug-in column is inserted into the plug-in groove, and the transmission wheel can be driven to rotate by rotating the gear ring, and the first screw rod drives the threaded slide plate to slide, thereby causing the U-shaped slide plate to slide, and the sliding of the sliding block in the oblique slide groove can cause the U-shaped slide plate to be stuck in the fixing groove, so that the outer ring can be fixed, so that the connection between the support seat and the outer ring is more convenient, and the use of the gyroscope is convenient.

[0018] The utility model provides an inertial positioning gyroscope. Through the mutual cooperation among a bearing, a rotating column, a knob, a second screw rod, a threaded slider and a hexagonal plugging column, a middle ring is placed inside an outer ring. By rotating the knob, the second screw rod can be driven to rotate, and the threaded slider can drive the hexagonal plugging column to slide, so that the hexagonal plugging column is inserted into the hexagonal slot, and the middle ring can be fixed. At the same time, the middle ring and the inner ring are fixed in the same way, so that the assembly of the gyroscope is more convenient, and the effect after installation is better, so that the shaking of the gyroscope during use is avoided, and the positioning effect of the gyroscope is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation mechanism of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the threaded slide plate of the utility model;

[0022] Figure 4 It is a cross-sectional structural diagram of the connection mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the hexagonal plug column of the utility model.

[0024] In the figure: 1. support seat; 2. mounting mechanism; 21. plug-in column; 22. rotating gear ring; 23. transmission wheel; 24. first screw rod; 25. threaded slide plate; 251. threaded hole; 252. limit slide groove; 26. U-shaped slide plate; 261. limit slide plate; 27. sliding block; 28. oblique slide groove; 3. outer ring; 4. connecting mechanism; 41. bearing; 42. rotating column; 43. knob; 44. second screw rod; 45. threaded slider; 46. hexagonal plug-in column; 461. hexagonal prism; 462. sliding push rod; 463. tightening spring; 464. push rod; 465. sliding pressure plate; 5. middle ring; 6. inner ring; 7. rotor. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0026] like Figure 1-3As shown, the utility model provides an inertial positioning gyroscope, including a support seat 1, a mounting mechanism 2 is fixedly connected to the top of the support seat 1, an outer ring 3 is fixedly installed on the top of the mounting mechanism 2, and connecting mechanisms 4 are arranged on the left and right sides of the outer surface of the outer ring 3, a middle ring 5 is fixedly installed on the opposite surfaces of the two connecting mechanisms 4, an inner ring 6 is movably installed on the inner surface of the middle ring 5, and a rotor 7 is movably installed on the inner surface of the inner ring 6, and the mounting mechanism 2 includes a plug-in column 21, the plug-in column 21 is fixedly connected to the top of the support seat 1, a rotating gear ring 22 is rotatably connected to the lower part of the outer surface of the plug-in column 21, and a transmission wheel 23 is meshedly connected to the left and right sides of the inner surface of the rotating gear ring 22, and movable grooves are provided on the left and right sides of the lower part of the outer surface of the plug-in column 21, and the transmission wheel 23 is movably connected inside the movable groove, and a first screw rod 24 is fixedly connected to the top of the transmission wheel 23, and a sliding groove 1 is provided on the left and right sides above the outer surface of the plug-in column 21, and the top of the first screw rod 24 penetrates to the sliding groove 1. A threaded slide 25 is threadedly connected to the inner and outer surface of the movable groove 1, and a U-shaped slide 26 is slidably connected to the outer surface of the threaded slide 25. Sliding blocks 27 are fixedly connected to the front and rear sides of the U-shaped slide 26. Oblique slide grooves 28 are provided on the front and rear sides of the inner wall of the sliding groove 1, and the sliding block 27 is slidably connected to the inside of the oblique slide groove 28. A plug-in groove is provided at the bottom of the outer surface of the outer ring 3, and the top of the plug-in column 21 is slidably plugged into the inside of the plug-in groove. Fixed grooves are provided on the left and right sides of the inner surface of the plug-in groove. One end of the U-shaped slide 26 away from the threaded slide 25 penetrates into the inside of the fixed groove. A threaded hole 251 is provided in the middle of the threaded slide 25, and the inner surface of the threaded hole 251 is threadedly connected to the outer surface of the first screw rod 24. Limiting slide grooves 252 are provided on the front and rear sides of the threaded slide 25. The front and rear sides of the inner surface of the U-shaped slide 26 are fixedly connected to the limiting slide 261, and the limiting slide 261 is slidably connected to the inside of the limiting slide groove 252.

[0027] When assembling the gyroscope, the plug-in column 21 is inserted into the plug-in slot, and by rotating the rotating gear ring 22, the transmission wheel 23 can be driven to rotate inside the movable slot, and the first screw rod 24 can be rotated, so that by cooperating with the threaded hole 251, the threaded slide plate 25 can be driven to slide, and by cooperating with the limiting slide plate 261 and the limiting slide groove 252, the U-shaped slide plate 26 can slide, and by sliding the sliding block 27 in the oblique slide groove 28, the U-shaped slide plate 26 can be extended and can be stuck in the fixed slot, so that the support seat 1 and the outer ring 3 can be connected and fixed, which facilitates the use of the gyroscope.

[0028] like Figure 4As shown, the utility model provides an inertial positioning gyroscope, the connecting mechanism 4 includes a bearing 41, two bearings 41 are fixedly connected to the left and right sides of the inner part of the outer ring 3, the inner surface of the bearing 41 is fixedly connected with a rotating column 42, the opposite surfaces of the two rotating columns 42 are movably connected with a knob 43, and the side of the knob 43 close to the rotating column 42 is fixedly connected with a second screw rod 44, the interior of the rotating column 42 is provided with a sliding groove 2, the end of the second screw rod 44 away from the knob 43 penetrates into the interior of the sliding groove 2 and the outer surface is threadedly connected with a threaded slider 45, the threaded slider 45 is slidably connected to the interior of the sliding groove 2, the side of the threaded slider 45 away from the second screw 44 is fixedly connected with a hexagonal plug column 46, the hexagonal plug column 46 and the rotating column 42 slide with each other, the six sides of the hexagonal plug column 46 can limit the threaded slider 45 to prevent the threaded slider 45 from rotating, the left and right sides of the outer surface of the middle ring 5 are provided with a hexagonal slot, and the end of the hexagonal plug column 46 away from the threaded slider 45 penetrates into the interior of the hexagonal slot;

[0029] When assembling the gyroscope, the middle ring 5 is placed inside the outer ring 3, and by turning the knob 43, the second screw 44 can be driven to rotate, and the threaded slider 45 can be made to slide inside the second sliding groove, thereby driving the hexagonal plug 46 to slide, so that the hexagonal plug 46 is inserted into the hexagonal slot, and the middle ring 5 can be fixed. At the same time, the middle ring 5 and the inner ring 6 are fixed in the same way, and the setting of the bearing 41 can ensure that the rotation of the middle ring 5 and the inner ring 6 is not affected, making the assembly of the gyroscope more convenient and facilitating the use of the gyroscope.

[0030] like Figure 5 As shown, the utility model provides an inertial positioning gyroscope, the hexagonal plug 46 includes a hexagonal prism 461, the hexagonal prism 461 is fixedly connected to the side of the threaded slider 45 away from the second screw rod 44, the interior of the hexagonal prism 461 is provided with a sliding groove three, the interior of the sliding groove three is slidably connected with a sliding push rod 462, the end of the sliding push rod 462 close to the threaded slider 45 is fixedly connected with a tightening spring 463, the end of the sliding push rod 462 away from the tightening spring 463 passes through the outside of the hexagonal prism 461, the outer surface of the sliding push rod 462 is movably connected with six push rods 464 in an annular array, the end of the push rod 464 away from the sliding push rod 462 is movably connected with a sliding pressure plate 465, the sliding pressure plate 465 is slidably connected to the interior of the sliding groove three and passes through the outer surface of the hexagonal prism 461;

[0031] When the hexagonal plug 46 is inserted into the hexagonal slot, the sliding push rod 462 will be squeezed by the inner wall of the hexagonal slot, so that the sliding push rod 462 can slide inside the sliding slot three and squeeze the tensioning spring 463. At the same time, under the push of the pushing rod 464, the sliding pressure plate 465 can be pressed against the inner wall of the hexagonal slot, so that the installation effect of the gyroscope is better, the shaking of the gyroscope during use is avoided, and the positioning effect of the gyroscope is not affected.

[0032] The following is a detailed description of the working principle of the inertial positioning gyroscope.

[0033] like Figure 1-5 As shown, when assembling the gyroscope, the plug-in column 21 is inserted into the plug-in groove, and the transmission wheel 23 can be driven to rotate by rotating the gear ring 22, so that the first screw rod 24 can drive the threaded slide plate 25 to slide, and the U-shaped slide plate 26 can slide, and then the sliding block 27 can slide in the oblique slide groove 28, so that the U-shaped slide plate 26 can be stuck in the fixing groove, so that the support seat 1 and the outer ring 3 can be connected and fixed, and then the middle ring 5 is placed inside the outer ring 3, and the second screw rod 44 can be driven to rotate by the knob 43, and the threaded slider 45 can drive the hexagonal plug-in column 46 to be inserted into the hexagonal slot, so as to fix the middle ring 5, and at the same time, the middle ring 5 and the inner ring 6 are fixed in the same way, and the setting of the bearing 41 can ensure that the rotation of the middle ring 5 and the inner ring 6 is not affected, making the assembly of the gyroscope more convenient and facilitating the use of the gyroscope.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An inertial positioning gyroscope, characterized in that: The invention comprises a support seat (1), a mounting mechanism (2) being fixedly connected to the top of the support seat (1), an outer ring (3) being fixedly mounted on the top of the mounting mechanism (2), connection mechanisms (4) being arranged on both left and right sides of the outer surface of the outer ring (3), a middle ring (5) being fixedly mounted on opposite surfaces of the two connection mechanisms (4), an inner ring (6) being movably mounted on the inner surface of the middle ring (5), and a rotor (7) being movably mounted on the inner surface of the inner ring (6); The mounting mechanism (2) comprises a plug-in column (21), wherein the plug-in column (21) is fixedly connected to the top of the support seat (1), a rotating gear ring (22) is rotatably connected to the lower portion of the outer surface of the plug-in column (21), and a transmission wheel (23) is meshingly connected to the inner surface of the rotating gear ring (22) on both left and right sides, and a movable groove is provided on both left and right sides of the lower portion of the outer surface of the plug-in column (21), and the transmission wheel (23) is movably connected inside the movable groove, and a first screw rod (24) is fixedly connected to the top of the transmission wheel (23), and a sliding groove 1 is provided on both left and right sides of the upper portion of the outer surface of the plug-in column (21), and the top of the first screw rod (24) penetrates to the sliding groove 1. A threaded slide plate (25) is threadedly connected to the inner and outer surfaces, a U-shaped slide plate (26) is slidably connected to the outer surface of the threaded slide plate (25), and sliding blocks (27) are fixedly connected to the front and rear sides of the U-shaped slide plate (26). The inner wall of the sliding groove 1 is provided with oblique sliding grooves (28) on the front and rear sides, and the sliding block (27) is slidably connected to the inside of the oblique sliding groove (28). A plug-in groove is provided at the bottom of the outer surface of the outer ring (3), and the top of the plug-in column (21) is slidably plugged into the inside of the plug-in groove. Fixed grooves are provided on the left and right sides of the inner surface of the plug-in groove, and the end of the U-shaped slide plate (26) away from the threaded slide plate (25) penetrates into the inside of the fixed groove.

2. An inertial positioning gyroscope according to claim 1, characterized in that: A threaded hole (251) is provided in the middle of the threaded slide plate (25) and passes through the threaded hole (251) from top to bottom, and the inner surface of the threaded hole (251) is threadedly connected to the outer surface of the first screw rod (24).

3. An inertial positioning gyroscope according to claim 1, characterized in that: The threaded slide plate (25) is provided with limiting slide grooves (252) on both the front and rear sides, and the inner surface of the U-shaped slide plate (26) is fixedly connected to limiting slide plates (261) on both the front and rear sides, and the limiting slide plates (261) are slidably connected inside the limiting slide grooves (252).

4. An inertial positioning gyroscope according to claim 1, characterized in that: The connection mechanism (4) comprises a bearing (41), wherein two bearings (41) are respectively fixedly connected to the left and right sides of the inner part of the outer ring (3), and a rotating column (42) is fixedly connected to the inner surface of the bearing (41).

5. An inertial positioning gyroscope according to claim 4, characterized in that: The opposite sides of the two rotating columns (42) are movably connected with knobs (43), and the side of the knob (43) close to the rotating column (42) is fixedly connected with a second screw rod (44). The interior of the rotating column (42) is provided with a second sliding groove, and the end of the second screw rod (44) away from the knob (43) penetrates into the interior of the second sliding groove and the outer surface is threadedly connected with a threaded slider (45), and the threaded slider (45) is slidably connected to the interior of the second sliding groove.

6. An inertial positioning gyroscope according to claim 5, characterized in that: A hexagonal plug post (46) is fixedly connected to one side of the threaded slider (45) away from the second screw rod (44), and a hexagonal slot is provided on both left and right sides of the outer surface of the middle ring (5), and one end of the hexagonal plug post (46) away from the threaded slider (45) penetrates into the interior of the hexagonal slot.

7. An inertial positioning gyroscope according to claim 6, characterized in that: The hexagonal plug (46) comprises a hexagonal prism (461), wherein the hexagonal prism (461) is fixedly connected to a side of the threaded slider (45) away from the second screw rod (44), a sliding groove three is provided inside the hexagonal prism (461), a sliding push rod (462) is slidably connected inside the sliding groove three, an end of the sliding push rod (462) close to the threaded slider (45) is fixedly connected to a tightening spring (463), and an end of the sliding push rod (462) away from the tightening spring (463) passes through the outside of the hexagonal prism (461).

8. An inertial positioning gyroscope according to claim 7, characterized in that: The outer surface of the sliding push rod (462) is movably connected to six push rods (464) in a circular array, and one end of the push rod (464) away from the sliding push rod (462) is movably connected to a sliding pressure plate (465), and the sliding pressure plate (465) is slidably connected inside the sliding groove three and penetrates to the outer surface of the hexagonal prism (461).

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