Direction adjusting assembly for sensing instrument of quadruped robot

Abstract

The utility model relates to the technical field of mold overturning limiting, and discloses a quadruped robot sensing instrument direction adjusting assembly which comprises a base, a rotary table arranged on the base, an inner gear arranged in the rotary table, a first gear meshed with the inner side of the inner gear, a second gear arranged in the center of the rotary table, and a third gear meshed with one side of the second gear. A transmission shaft is arranged in the center of the second gear, one side of the transmission shaft is connected with a reversing assembly, a shell is arranged on the outer side of the reversing assembly, sensing instruments extending out of the shell are evenly arranged on the outer side of the reversing assembly, the reversing assembly comprises first conical teeth, a circle of the first conical teeth is provided with second conical teeth, the second conical teeth are meshed with the first conical teeth, and a storage table is arranged on one side of the second conical teeth. The second bevel gear and the storage table are connected with the driving shaft. Compared with the prior art, the utility model has the advantages that not only can the orientation of the sensing element be adjusted, but also the monitoring angle of the sensing element can be adjusted, the monitoring is comprehensive, the driving elements for direction and angle adjustment are arranged in the inner cavity of the rotating table, and the space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of direction adjustment components, in particular to a direction adjustment component for a quadruped robot sensing instrument. Background Art

[0002] Sensing instruments are a class of devices and tools used to acquire, measure, and sense various physical, chemical, biological, or other information. They can convert the measured object into an observable, quantifiable, and processable signal, and at the same time provide the quadruped robot with the ability to perceive the surrounding environment, enabling it to complete various tasks and movements more intelligently, flexibly, and safely;

[0003] In order to obtain more comprehensive sensing information, some sensing instruments need to monitor in all directions and at multiple angles. Since the current azimuth adjustment components only simply rotate around an axis or are fixed in position and cannot achieve all-round sensing, a direction-adjustable adjustment component is needed. Summary of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that the current azimuth adjustment components only simply rotate around an axis or are fixed in position and cannot achieve all-round sensing. Therefore, a direction-adjustable adjustment component is needed.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a direction adjustment component for a quadruped robot sensing instrument, including a base,

[0008] A rotating table is provided on the base. An internal gear is provided inside the rotating table. A first gear is meshed inside the internal gear. A second gear is provided at the center of the rotating table. A third gear is meshed on one side of the second gear. A transmission shaft is provided at the center of the second gear. A reversing component is connected to one side of the transmission shaft. A housing is provided outside the reversing component. Sensing instruments extending from the housing are evenly provided outside the reversing component.

[0009] As an improvement, the reversing component includes a first bevel gear. A second bevel gear is provided around the first bevel gear. The second bevel gear meshes with the first bevel gear. A placement table is provided on one side of the second bevel gear. The second bevel gear is connected to a drive shaft with the placement table.

[0010] As an improvement, the bottom of the housing is frustum-shaped. A first through hole is provided at the center of the frustum. The diameter of the frustum is larger than the diameter of the rotating table. Grooves matching the rotating table are provided around the frustum.

[0011] As an improvement, the number of the second bevel gears corresponds to the number of the placement table and the sensing instruments, and is at least three.

[0012] As an improvement, a second through hole corresponding to the position of the drive shaft is provided on the side of the outer shell.

[0013] As an improvement, the outer wall of the internal gear is closely attached to the inner side of the rotating table, and the first gears are evenly distributed inside the internal gear, and the number of the first gears is at least two.

[0014] III. Beneficial Effects

[0015] The advantages of the present utility model compared with the prior art are as follows:

[0016] 1. It can not only realize the adjustment of the orientation of the sensing element, but also adjust the monitoring angle of the sensing element, and the monitoring is more comprehensive.

[0017] 2. The driving elements for direction and angle adjustment are all arranged in the inner cavity of the rotating table, saving installation space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a direction adjustment assembly of a sensing instrument of a quadruped robot according to the present utility model.

[0019] Figure 2 It is an exploded schematic diagram of a direction adjustment assembly of a sensing instrument of a quadruped robot according to the present utility model.

[0020] Figure 3 It is a schematic structural diagram of a commutation assembly of a direction adjustment assembly of a sensing instrument of a quadruped robot according to the present utility model.

[0021] Figure 4 It is a schematic structural diagram of the working of a rotating table of a direction adjustment assembly of a sensing instrument of a quadruped robot according to the present utility model.

[0022] As shown in the figure: 1. Base; 2. Rotating table; 3. Internal gear; 4. First gear; 5. Second gear; 6. Third gear; 7. Transmission shaft; 8. Commutation assembly; 9. Outer shell; 10. Sensing instrument; 11. First bevel gear; 12. Second bevel gear; 13. Placement table; 14. Drive shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1

[0025] Combined with the attached Figure 1 to the attached Figure 3 As shown, a direction adjustment component for a quadruped robot sensing instrument includes a base 1. A rotating table 2 is provided on the base 1. An internal gear 3 is provided inside the rotating table 2. A first gear 4 meshes with the inner side of the internal gear 3. The outer wall of the internal gear 3 is closely attached to the inner side of the rotating table 2. The first gears 4 are evenly distributed on the inner side of the internal gear 3, at least two. A second gear 5 is provided at the center of the rotating table 2. A third gear 6 meshes with one side of the second gear 5. A transmission shaft 7 is provided at the center of the second gear 5. A reversing component 8 is connected to one side of the transmission shaft 7. Sensing instruments 10 extending from the outer shell 9 are evenly provided on the outer side of the reversing component 8. The bottom of the outer shell 9 is frustum-shaped. The center of the frustum is a first through hole. The diameter of the frustum is larger than the diameter of the rotating table 2. A groove matching the rotating table 2 is provided around the frustum. A second through hole corresponding to the position of the drive shaft 14 is provided on the side of the outer shell 9.

[0026] With the above structure, when the quadruped robot is running and needs to monitor the surrounding environment, the sensing elements installed on its base 1 will be adjusted. The first gears 4 inside the rotating table 2 rotate, driving the internal gear 3 meshing with the first gears 4 to rotate. The internal gear 3 is connected to the rotating table 2, so the rotating table 2 rotates. Since the bottom of the outer shell 9 is frustum-shaped and the diameter of the frustum is larger than the diameter of the rotating table 2, the rotating table 2 drives the outer shell 9 above it to rotate. The sensing instruments 10 are installed on the outer shell 9 and will also rotate with the outer shell 9. When the angle of the sensing instrument 10 needs to be adjusted, the third gear 6 rotates, driving the second gear 5 meshing with the third gear 6. The transmission shaft 7 at the center of the second gear 5 transmits power to the reversing component 8, causing the sensing instrument 10 to rotate.

[0027] Embodiment 2

[0028] Based on Embodiment 1, combined with the attached Figure 1 , the attached Figure 2 and the attached Figure 4 As shown, the reversing component 8 includes a first bevel gear 11. A second bevel gear 12 is evenly provided in a circle around the first bevel gear 11. The second bevel gear 12 meshes with the first bevel gear 11. A placement table 13 is provided on one side of the second bevel gear 12. The second bevel gear 12 is connected to the placement table 13 and the drive shaft 14. The number of the second bevel gears 12 corresponds to the number of the placement tables 13 and the sensing instruments 10, at least three.

[0029] Through the above structure, the drive shaft 7 transmits power to the commutation assembly 8. One end of the drive shaft 7 is connected to the first bevel gear 11. The first bevel gear 11 rotates with the drive shaft 7. The second bevel gears 12 evenly arranged in a circle on the first bevel gear 11 also rotate around the drive shaft 14 by themselves as the first bevel gear 11 rotates. The placement table 13 connected to the drive shaft 14 also rotates with the drive shaft 14, so that the sensing instrument 10 installed on the placement table 13 adjusts its angle around the drive shaft 14.

[0030] The specific usage method is as follows: When the quadruped robot is running, the sensing instrument 10 on it needs to adjust the monitoring position. First, drive the rotating table 2 to rotate, driving the entire sensing instrument to rotate around the center of the base 1 to achieve a change in orientation. Then drive the commutation assembly 8 so that the placement table 13 on which the sensing instrument 10 is placed rotates around the axis connected to it to achieve a change in the monitoring angle, so as to achieve the purpose of all-round monitoring.

[0031] The drive motors connected to the first gear 4 and the third gear 6 are not shown in the drawings. The motor body is a prior art and will not be elaborated too much.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0034] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A quadruped robot sensing instrument direction adjustment assembly, comprising a base (1), characterized in that: The base (1) is provided with a rotating platform (2), the interior of the rotating platform (2) is provided with an internal gear (3), the inner side of the internal gear (3) is meshed with a gear one (4), the center of the rotating platform (2) is provided with a gear two (5), one side of the gear two (5) is meshed with a gear three (6), the center of the gear two (5) is provided with a transmission shaft (7), one side of the transmission shaft (7) is connected to a reversing component (8), the outer side of the reversing component (8) is provided with a shell (9), and the outer side of the reversing component (8) is evenly provided with sensing instruments (10) extending from the shell (9).

2. A quadruped robot sensing instrument direction adjustment component according to claim 1, characterized in that: The reversing assembly (8) comprises a bevel gear (11), a circle of the bevel gear (11) is evenly provided with bevel gears (12), the bevel gears (12) are meshed with the bevel gear (11), a storage platform (13) is provided on one side of the bevel gear (12), and the bevel gears (12) and the storage platform (13) are connected to a drive shaft (14).

3. A quadruped robot sensing instrument direction adjustment component according to claim 1, characterized in that: The bottom of the housing (9) is in the shape of a truncated cone, the center of the truncated cone is a through hole 1, the diameter of the truncated cone is larger than the diameter of the rotating table (2), and grooves matching the rotating table (2) are arranged around the truncated cone.

4. A quadruped robot sensing instrument direction adjustment component according to claim 2, characterized in that: The number of the second bevel teeth (12) corresponds to the number of the storage platform (13) and the sensing instrument (10), and is at least three.

5. A quadruped robot sensing instrument direction adjustment component according to claim 2, characterized in that: A second through hole corresponding to the position of the drive shaft (14) is provided on the side of the housing (9).

6. A quadruped robot sensing instrument direction adjustment component according to claim 1, characterized in that: The outer wall of the inner gear (3) is in close contact with the inner side of the rotating platform (2), and the gears (4) are evenly distributed on the inner side of the inner gear (3), and there are at least two of them.

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