CN221077668U

CN221077668U - Debugging support of gyroscope

Info

Publication number: CN221077668U
Application number: CN202322945853.XU
Authority: CN
Inventors: 邵冠峰; 汤叶飞
Original assignee: Nanjing Guanhong Electronic Technology Co ltd
Current assignee: Nanjing Guanhong Electronic Technology Co ltd
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-06-04
Anticipated expiration: 2033-11-01

Abstract

The utility model discloses a debugging support of a gyroscope, which comprises the following components: the bracket main body unit comprises a base and a supporting plate fixedly connected to the base, wherein the base is fixedly connected with a driving motor, and the upper end of the supporting plate is fixedly connected with an encoder; the fixed unit comprises a rotary drum fixedly connected to an output shaft of a driving motor and a rotary shaft fixedly connected to an input shaft of an encoder, a limiting disc is fixedly connected to the rotary drum, a rotary wheel is rotatably connected between the limiting disc and the rotary drum, a hollow drum is arranged on the rotary shaft in a sliding sleeve mode, a connecting plate is fixedly connected to the lower end of the hollow drum, second screw rods are fixedly connected to two ends of the lower side wall of the connecting plate respectively, and gears are connected to the second screw rods in a threaded mode. According to the utility model, the rotating wheel is rotated to drive the gear to rotate, and the gear is rotated to drive the second screw rod to lift, so that the connecting plate can lift, the gyroscope to be debugged is stably clamped, and the gyroscope can be effectively prevented from being rotated and thrown down.

Description

Debugging support of gyroscope

Technical Field

The utility model relates to the technical field of gyroscopes, in particular to a debugging support of a gyroscope.

Background

The gyroscope has only one device capable of measuring and sensing the rotation angular velocity, and is commonly used in the fields of aircrafts, navigation systems, motion control and the like, however, due to factors such as errors of the gyroscope and external interference and the like, the measurement result of the gyroscope may deviate, and in order to improve the measurement precision and accuracy, the gyroscope is usually required to be debugged.

The gyroscope debugging mainly comprises zero offset calibration and scale factor calibration, and can be divided into static calibration and dynamic calibration, wherein the dynamic calibration is performed in a motion state, the gyroscope is generally required to be compared with a reference source with known rotation angular velocity, the scale factor error of the gyroscope can be estimated by measuring the output of the gyroscope and the reference source and utilizing a mathematical model in the motion process, and the calibration and debugging are performed.

The gyroscope debugging support is equipment for debugging the gyroscope, and in the prior art, when the gyroscope is placed on a gyroscope platform to rotate, the condition that the gyroscope is thrown out easily occurs, the fixation of the gyroscope is not firm enough, and the gyroscope is easy to break during debugging.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned problems with the conventional debugging support for gyroscopes.

Therefore, the utility model aims to provide a debugging support for a gyroscope, which is suitable for solving the problems that the gyroscope is easy to be thrown out when being placed on a gyroscope platform to rotate, and the gyroscope is not firmly fixed enough, so that the gyroscope is easy to be broken.

In order to solve the technical problems, the utility model provides the following technical scheme: a tuning support for a gyroscope, comprising:

The bracket main body unit comprises a base and a supporting plate fixedly connected to one end of the upper side wall of the base, the upper side wall of the base is fixedly connected with a driving motor, the upper end of the supporting plate is fixedly connected with an encoder, the input shaft of the encoder is downwards aligned to the output shaft of the driving motor, and the two side walls of the base are respectively fixedly connected with a plurality of groups of adjusting components;

The fixed unit comprises a rotary drum fixedly connected to an output shaft of a driving motor and a rotary shaft fixedly connected to an input shaft of an encoder, wherein the upper side wall of the rotary drum is fixedly connected with a limiting disc, a rotary wheel is rotatably connected between the limiting disc and the rotary drum, a hollow drum is arranged on the rotary shaft in a sliding sleeve mode, the lower end of the hollow drum is fixedly connected with a connecting plate, two ends of the lower side wall of the connecting plate are fixedly connected with second screws respectively, the second screws downwards penetrate through the limiting disc and the upper side wall of the rotary drum, each second screw is provided with a gear in threaded connection with each gear, each gear is arranged between the upper side wall of the rotary drum and the limiting disc and meshed with a convex tooth on the rotary wheel, and a limiting assembly is arranged on the wall of the rotary drum.

As a preferable scheme of the debugging support of the gyroscope, the utility model comprises the following steps: the limiting assembly comprises a fixed block and a first guide rod fixedly connected to the upper side wall of the fixed block, a sliding groove is formed in the side wall of the rotary drum, the fixed block is fixedly connected to the lower end of the sliding groove, a sliding block is connected to the first guide rod in a sliding mode, a first spring is sleeved on the first guide rod, the lower end of the first spring is fixedly connected to the fixed block, the upper end of the first spring is fixedly connected to the sliding block, a groove is formed in the upper end of the sliding block, and a plurality of groups of pull rods which are uniformly distributed are fixedly connected to the outer side wall of the rotary wheel.

As a preferable scheme of the debugging support of the gyroscope, the utility model comprises the following steps: the spring clamp assembly comprises a plurality of groups of second springs fixedly connected to the lower side wall of the connecting plate, a plurality of groups of second springs are fixedly connected with clamping plates at the lower ends of the second springs, foam pads are fixedly connected to the lower side wall of the clamping plates, second guide rods are fixedly connected to the upper side wall of the clamping plates, and holes matched with the second guide rods are formed in the connecting plate.

As a preferable scheme of the debugging support of the gyroscope, the utility model comprises the following steps: the adjusting component comprises a plurality of groups of fixing lugs which are respectively and fixedly connected to two side walls of the base, each fixing lug is provided with a first screw rod in a threaded connection in a penetrating mode, each lower end of the first screw rod is fixedly connected with a foot pad, and each upper end of the first screw rod is fixedly connected with a knob.

As a preferable scheme of the debugging support of the gyroscope, the utility model comprises the following steps: a thrust bearing is arranged between the rotary drum and the driving motor, the upper side wall of the thrust bearing is fixedly connected with the lower side wall of the rotary drum, and the lower side wall of the thrust bearing is fixedly connected with the driving motor.

As a preferable scheme of the debugging support of the gyroscope, the utility model comprises the following steps: the rotary shaft is fixedly connected with a limit bar, and a limit groove matched with the limit bar is formed in the inner wall of the hollow cylinder.

The utility model has the beneficial effects that: through putting the gyroscope in the lateral wall center department on the limiting plate, push down the slider, then rotate the runner, the runner drives the gear rotation, the gear rotation drives the second screw rod decline, make the connecting plate downwardly moving, and firmly clip the gyroscope through splint and bubble cotton pad, loosen in the recess that the pull rod embedding slider on the slider made the runner, it is spacing to the runner, through starting driving motor, driving motor output shaft drives the rotary drum rotation, make the gyroscope rotatory, and the encoder of backup pad upper end then passes through the hollow section of thick bamboo sliding connection on pivot and the connecting plate, in the time of making things convenient for the connecting plate to go up and down, still can drive encoder input shaft synchronous rotation, record reference data, make the gyroscope that needs to be debugged on the limiting plate be difficult for by rotatory throwing away, economic loss has been effectively reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of the overall structure of a debugging support for a gyroscope according to the present utility model;

FIG. 2 is a schematic diagram of the overall cross-sectional structure of a tuning support for a gyroscope according to the present utility model;

Fig. 3 is a schematic diagram showing a disassembling structure of a fixing unit of a debugging support of a gyroscope according to the present utility model

Description of the drawings: 100 bracket main body units, 101 bases, 102 supporting plates, 103 driving motors, 104 encoders, 105a adjusting components, 1051 fixing lugs, 1052 first screws, 1053 foot pads, 1054 knobs, 200 fixing units, 201 drums, 202 rotating wheels, 203 rotating shafts, 204 hollow drums, 205 limiting strips, 206 connecting plates, 207 second screws, 208 gears, 209 limiting plates, 210 thrust bearings, 211b limiting components, 2111 fixing blocks, 2112 first guide rods, 2113 first springs, 2114 sliding blocks, 212c spring clip components, 2121 second springs, 2122 clamping plates, 2123 foam pads and 2124 second guide rods.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure will be partially enlarged from a general scale for convenience of description, and the schematic drawings are only illustrative and should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Examples

Referring to fig. 1 to 3, for one embodiment of the present utility model, there is provided a debugging stand for a gyroscope, including a stand body unit 100 and a fixing unit 200.

The support main body unit 100 comprises a base 101 and a support plate 102 fixedly connected to one end of the upper side wall of the base 101, the upper side wall of the base 101 is fixedly connected with a driving motor 103, the upper end of the support plate 102 is fixedly connected with an encoder 104, the input shaft of the encoder 104 is downwards aligned with the output shaft of the driving motor 103, two side walls of the base 101 are respectively fixedly connected with a plurality of groups of adjusting components 105a, the encoder 104 belongs to common inherent components in gyroscope debugging and is used for recording a reference source, and the reference source is conveniently compared with a data base recorded by a gyroscope and is not excessively repeated;

The fixed unit 200 comprises a rotary drum 201 fixedly connected to an output shaft of the driving motor 103 and a rotary shaft 203 fixedly connected to an input shaft of the encoder 104, wherein the upper side wall of the rotary drum 201 is fixedly connected with a limiting disc 209, a rotating wheel 202 is rotatably connected between the limiting disc 209 and the rotary drum 201, a hollow cylinder 204 is sleeved on the rotary shaft 203 in a sliding manner, the lower end of the hollow cylinder 204 is fixedly connected with a connecting plate 206, two ends of the lower side wall of the connecting plate 206 are respectively fixedly connected with a second screw 207, the two second screws 207 penetrate through the limiting disc 209 and the upper side wall of the rotary drum 201 downwards, each second screw 207 is in threaded connection with a gear 208, each gear 208 is arranged between the upper side wall of the rotary drum 201 and the limiting disc 209 and meshed with a convex tooth on the rotating wheel 202, a limiting assembly 211b is arranged on the wall of the rotary drum 201, a spring clamp assembly 212c is further arranged on the lower side wall of the connecting plate 206, the rotating wheel 202 drives the gears 208 on the second screw 207 to rotate through rotating the rotating wheel 202, the gears 208 drive the threaded second screws 207 to achieve a lifting effect, the gyroscope is lowered through the rotating wheel 206 through the rotating 202, and the gyroscope is clamped on the rotating disc 209;

The limiting assembly 211b comprises a fixed block 2111 and a first guide rod 2112 fixedly connected to the upper side wall of the fixed block 2111, a chute is formed in the side wall of the rotating drum 201, the fixed block 2111 is fixedly connected to the lower end of the chute, a sliding block 2114 is slidingly connected to the first guide rod 2112, a first spring 2113 is sleeved on the first guide rod 2112, the lower end of the first spring 2113 is fixedly connected to the fixed block 2111, the upper end of the first spring 2113 is fixedly connected to the sliding block 2114, a groove is formed in the upper end of the sliding block 2114, a plurality of groups of pull rods which are uniformly distributed are fixedly connected to the outer side wall of the rotating drum 202, and the rotating drum 202 is prevented from rotating along with the rotating drum 201 in a rotating process of preventing the rotating drum 202 from rotating synchronously and limiting the rotating drum 202 when the rotating is not needed;

The spring clip assembly 212c comprises a plurality of groups of second springs 2121 fixedly connected to the lower side wall of the connecting plate 206, clamping plates 2122 are fixedly connected to the lower ends of the plurality of groups of second springs 2121 together, foam pads 2123 are fixedly connected to the lower side wall of the clamping plates 2122, second guide rods 2124 are fixedly connected to the upper side wall of the clamping plates 2122, holes matched with the second guide rods 2124 are formed in the connecting plate 206, and the gyroscope is elastically clamped so as not to be damaged due to the fact that the gyroscope is clamped too tightly;

The adjusting component 105a comprises a plurality of groups of fixed lugs 1051 which are respectively and fixedly connected to two side walls of the base 101, each fixed lug 1051 is provided with a first screw 1052 which is in threaded connection in a penetrating mode, the lower end of each first screw 1052 is fixedly connected with a foot pad 1053, the upper end of each first screw 1052 is fixedly connected with a knob 1054, the horizontal height of four corners of the base 101 can be adjusted through the driving knob 1054, so that the debugging support is prevented from shaking when being placed unstably, a thrust bearing 210 is arranged between the rotating drum 201 and the driving motor 103, the upper side wall of the thrust bearing 210 is fixedly connected with the lower side wall of the rotating drum 201, the lower side wall of the thrust bearing 210 is fixedly connected with the driving motor 103, the rotating drum 201 is enabled to rotate more stably through the thrust bearing 210 arranged between the rotating drum 201 and the driving motor 103, the rotating shaft 203 is fixedly connected with a limiting bar 205, the inner wall of the hollow drum 204 is provided with a limiting groove matched with the limiting bar 205, and the encoder 104 can be driven to synchronously rotate when the connecting plate 206 is lifted conveniently.

In the use process, through putting the gyroscope in the center of the upper side wall of the limiting plate 209, push down the slider 2114, then rotate the runner 202, the runner 202 drives the gear 208 to rotate, the gear 208 rotates and drives the second screw 207 to descend, make the connecting plate 206 move downwards, and firmly clamp the gyroscope through the clamping plate 2122 and the foam pad 2123, loosen the slider 2114 and make the pull rod on the runner 202 embedded in the groove on the slider 2114, limit the runner 202, through starting the driving motor 103, the driving motor 103 output shaft drives the rotary drum 201 to rotate, make the gyroscope rotate, and the encoder 104 at the upper end of the supporting plate 102 is connected with the hollow barrel 204 on the connecting plate 206 in a sliding manner through the rotating shaft 203, the connecting plate 206 can be conveniently lifted, and simultaneously can also drive the input shaft of the encoder 104 to synchronously rotate, and record reference data, so that the gyroscope to be debugged on the limiting plate 209 is not easy to be thrown out, and economic loss is effectively reduced.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A tuning support for a gyroscope, comprising:

The bracket main body unit (100) comprises a base (101) and a supporting plate (102) fixedly connected to one end of the upper side wall of the base (101), wherein the upper side wall of the base (101) is fixedly connected with a driving motor (103), the upper end of the supporting plate (102) is fixedly connected with an encoder (104), the input shaft of the encoder (104) is downwards aligned with the output shaft of the driving motor (103), and two side walls of the base (101) are respectively fixedly connected with a plurality of groups of adjusting assemblies (105 a);

The fixed unit (200), it includes rotary drum (201) and fixed connection on driving motor (103) output shaft on encoder (104) input shaft pivot (203), lateral wall fixedly connected with limiting disc (209) on rotary drum (201), rotate between limiting disc (209) and rotary drum (201) and be connected with runner (202), the slip cap is equipped with hollow section of thick bamboo (204) on rotary drum (203), hollow section of thick bamboo (204) lower extreme fixedly connected with connecting plate (206), lateral wall both ends are fixedly connected with second screw rod (207) respectively, two second screw rod (207) run through limiting disc (209) downwards and rotary drum (201) upper sidewall setting, every equal threaded connection has gear (208) on second screw rod (207), every gear (208) all set up between lateral wall and limiting disc (209) on rotary drum (201) to with the tooth meshing setting on runner (202), be provided with spacing subassembly (211 b) on rotary drum (201), lateral wall (206) still are provided with spring assembly (212 c) down.

2. The tuning support for a gyroscope according to claim 1, wherein: limiting component (211 b), it includes fixed block (2111) and fixed connection first guide arm (2112) of lateral wall on fixed block (2111), the spout has been seted up on rotary drum (201) lateral wall, fixed block (2111) fixed connection is at the spout lower extreme, sliding connection has slider (2114) on first guide arm (2112), the cover is equipped with first spring (2113) on first guide arm (2112), first spring (2113) lower extreme fixed connection is on fixed block (2111), first spring (2113) upper end fixed connection is on slider (2114), the recess is seted up to slider (2114) upper end, fixedly connected with multiunit evenly distributed's pull rod on rotary wheel (202) lateral wall.

3. The tuning support for a gyroscope according to claim 1, wherein: the spring clamp assembly (212 c) comprises a plurality of groups of second springs (2121) fixedly connected to the lower side wall of the connecting plate (206), a plurality of groups of clamping plates (2122) are fixedly connected to the lower ends of the second springs (2121) together, foam pads (2123) are fixedly connected to the lower side wall of the clamping plates (2122), a second guide rod (2124) is fixedly connected to the upper side wall of the clamping plates (2122), and holes matched with the second guide rod (2124) are formed in the connecting plate (206).

4. The tuning support for a gyroscope according to claim 1, wherein: the adjusting component (105 a) comprises a plurality of groups of fixing lugs (1051) which are respectively and fixedly connected to two side walls of the base (101), each fixing lug (1051) is provided with a first screw rod (1052) in a penetrating mode, each lower end of each first screw rod (1052) is fixedly connected with a foot pad (1053), and each upper end of each first screw rod (1052) is fixedly connected with a knob (1054).

5. The tuning support for a gyroscope according to claim 1, wherein: a thrust bearing (210) is arranged between the rotary drum (201) and the driving motor (103), the upper side wall of the thrust bearing (210) is fixedly connected with the lower side wall of the rotary drum (201), and the lower side wall of the thrust bearing (210) is fixedly connected with the driving motor (103).

6. The tuning support for a gyroscope according to claim 1, wherein: the rotating shaft (203) is fixedly connected with a limiting strip (205), and the inner wall of the hollow cylinder (204) is provided with a limiting groove matched with the limiting strip (205).