Support adjustment mechanism suitable for sightseeing robots

Abstract

The utility model discloses a support adjustment mechanism suitable for a sightseeing robot, comprising a sightseeing robot body and a mobile base, wherein the two sides of the mobile base are installed with adjustment mechanisms through installation mechanisms, and the two ends of the adjustment mechanisms are fixedly connected with support mechanisms, the upper part of the adjustment mechanism is fixedly connected with a limiting mechanism, and one side of the end of the adjustment mechanism is fixedly connected with a reinforcing rod. The utility model can make the telescopic cross bar move inside the fixed cross bar by pulling the telescopic cross bar, so that the support column can be easily unfolded from the bottom of the mobile base, and the support plate and the guide ball are driven to contact the ground by four groups of support columns, so that the mobile base can be easily supported auxiliaryly, and the mobile stability of the mobile base can be improved. At the same time, the telescopic cross bar can be telescopically moved inside the fixed cross bar, and the telescopic cross bar can be retracted when the mobile base is not in use to reduce the floor space occupied by the mobile base.

Description

Technical Field

[0001] The utility model relates to the technical field of a supporting base, in particular to a supporting adjustment mechanism suitable for a sightseeing robot. Background Art

[0002] The sightseeing robot fully embodies the combination of technology and modern wisdom. It can introduce relevant knowledge of the scene to tourists in a more standardized and regular manner. The design concept of the sightseeing robot is to be able to use multiple languages ​​for explanations, adapt to people of different languages, fully respect user experience, and at the same time save manpower in attractions or venues. According to the future development trend of artificial intelligence, robot tour guides will replace current tour guides, which is slowly becoming a consensus in the tourism industry.

[0003] When the existing sightseeing robot is in use, the base will be equipped with rollers to assist movement. However, when the base is moving, due to the complex environment of the scenic spot, it is easy to be hit by people or objects, causing the robot to fall over. Therefore, we propose a support and adjustment mechanism suitable for the sightseeing robot to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a support and adjustment mechanism suitable for a sightseeing robot.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The invention discloses a support and adjustment mechanism suitable for a sightseeing robot, comprising a mobile base, wherein the adjustment mechanism is installed on both sides of the mobile base through a mounting mechanism, and the two ends of the adjustment mechanism are fixedly connected to the support mechanism, the upper part of the adjustment mechanism is fixedly connected to a limiting mechanism, and one side of the end of the adjustment mechanism is fixedly connected to a reinforcing rod.

[0007] Preferably, the mounting mechanism includes connecting bolts, and mounting plates are mounted on both sides of the movable base through connecting bolts, and two connecting bolts are inserted in the mounting plate. The adjusting mechanism can be conveniently installed by passing the connecting bolts through the mounting plate.

[0008] Preferably, the adjustment mechanism includes a fixed cross bar, the top of the mounting plate is fixedly connected with the fixed cross bar, and telescopic cross bars are inserted on both sides of the fixed cross bar. The telescopic cross bar can be telescopically moved in the fixed cross bar, so the function of the support mechanism can be conveniently adjusted.

[0009] Preferably, a groove compatible with the telescopic cross bar is provided inside the fixed cross bar, and the telescopic cross bar is inserted in the groove and fixedly connected to a limiting slider at one end, and a sliding groove compatible with the limiting slider is provided on the inner wall of the groove. By moving the telescopic cross bar, the limiting slider can slide along the sliding groove, thereby playing the role of limiting the telescopic cross bar.

[0010] Preferably, the supporting mechanism includes a supporting column, the outer end of the telescopic cross rod is fixedly connected to the supporting column, and the lower part of the supporting column is fixedly connected to a supporting plate, and a guide ball is installed inside the lower part of the supporting plate. The guide ball installed inside the lower part of the supporting plate can facilitate the guiding of the supporting plate and reduce the wear of the supporting plate.

[0011] Preferably, the limiting mechanism includes a fixed frame, the upper part of the fixed cross bar is fixedly connected with the fixed frame, and the upper part of the fixed frame is threadedly inserted with a pushing stud, the end of the pushing stud abuts against a connecting cross plate, and the lower part of the connecting cross plate is fixedly connected with a plug-in column, and a reset spring is welded between the fixed frame and the connecting cross plate, and the elastic force of the reset spring itself can make the connecting cross plate drive the plug-in column to reset.

[0012] Preferably, the plug-in column is arranged in a cylindrical shape, a through hole adapted to the plug-in column is opened on the upper surface of the fixed cross bar, and a slot adapted to the plug-in column is opened on the upper surface of the telescopic cross bar. The plug-in column can pass through the fixed cross bar and be inserted into the telescopic cross bar through the through hole opened on the upper surface of the fixed cross bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device can move the telescopic cross bar inside the fixed cross bar by pulling the telescopic cross bar, so that the support column can be easily deployed from the bottom of the mobile base. The four groups of support columns drive the support plate and the guide ball to contact the ground, which can facilitate the auxiliary support of the mobile base and improve the movement stability of the mobile base. At the same time, the telescopic cross bar can be telescopically moved inside the fixed cross bar, so that the telescopic cross bar can be retracted when the mobile base is not in use, thereby reducing the floor space occupied by the mobile base.

[0015] 2. The device is connected to the mobile base through the connecting bolts passing through the mounting plate, which can facilitate the installation of the fixed cross bar as a whole. At the same time, by rotating the pushing studs, the pushing studs can push the connecting cross plate and the plug-in column to move. At this time, the plug-in column will pass through the fixed cross bar and be inserted into the telescopic cross bar, which effectively facilitates the limited support between the fixed cross bar and the telescopic cross bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of the support and adjustment mechanism for the sightseeing robot proposed in the utility model;

[0017] Figure 2 This is a three-dimensional bottom-up schematic diagram of the support adjustment mechanism for the sightseeing robot proposed by the utility model;

[0018] Figure 3 for Figure 1A three-dimensional schematic diagram of the fixed cross bar and the support plate structure;

[0019] Figure 4 for Figure 1 Schematic diagram of the three-dimensional cross section of the fixed cross bar and the fixed frame structure.

[0020] In the figure: 1. The main body of the sightseeing robot; 2. The mobile base;

[0021] 3. Mounting mechanism; 31. Connecting bolts; 32. Mounting plate;

[0022] 4. Adjustment mechanism; 41. Fixed cross bar; 42. Telescopic cross bar; 43. Limiting slider;

[0023] 5. Support mechanism; 51. Support column; 52. Support plate; 53. Guide ball;

[0024] 6. Limiting mechanism; 61. Fixing frame; 62. Pushing stud; 63. Connecting horizontal plate; 64. Plug-in column; 65. Reset spring;

[0025] 7. Strengthening rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-4 , suitable for a support and adjustment mechanism of a sightseeing robot, comprising a mobile base 2, adjustment mechanisms 4 are installed on both sides of the mobile base 2 through installation mechanisms 3, and both ends of the adjustment mechanism 4 are fixedly connected with support mechanisms 5, the upper part of the adjustment mechanism 4 is fixedly connected with a limiting mechanism 6, and one side of the end of the adjustment mechanism 4 is fixedly connected with a reinforcing rod 7, and the two groups of adjustment mechanisms 4 can be conveniently moved and adjusted synchronously through the reinforcing rod 7.

[0028] Further, see Figure 2 and Figure 3 It can be known that the mounting mechanism 3 includes connecting bolts 31, and mounting plates 32 are installed on both sides of the mobile base 2 through the connecting bolts 31. Two connecting bolts 31 are inserted in the mounting plate 32. The connecting bolts 31 pass through the mounting plate 32 and are threadedly connected to the mobile base 2, so that the adjustment mechanism 4 can be easily installed.

[0029] Further, see Figure 3 and Figure 4It can be known that the adjustment mechanism 4 includes a fixed cross bar 41, the fixed cross bar 41 is fixedly connected to the top of the mounting plate 32, and telescopic cross bars 42 are inserted on both sides of the fixed cross bar 41. By inserting the telescopic cross bars 42 on both sides of the fixed cross bar 41, the functions of the two sets of support mechanisms 5 can be conveniently adjusted.

[0030] Further, see Figure 3 and Figure 4 It can be known that a groove compatible with the telescopic cross bar 42 is opened inside the fixed cross bar 41, and the telescopic cross bar 42 is inserted in the groove and fixedly connected to a limit slider 43 at one end. The inner wall of the groove is opened with a slide groove compatible with the limit slider 43. The telescopic cross bar 42 can be moved in the groove through the groove opened inside the fixed cross bar 41, and when the telescopic cross bar 42 moves, the limit slider 43 can slide along the slide groove, thereby playing the role of limiting and guiding the telescopic cross bar 42.

[0031] Further, see Figure 3 and Figure 4 It can be known that the support mechanism 5 includes a support column 51, the outer end of the telescopic cross bar 42 is fixedly connected to the support column 51, and the bottom of the support column 51 is fixedly connected to a support plate 52, and a guide ball 53 is installed inside the bottom of the support plate 52. Through the support plate 52 fixed under the support column 51, the mobile base 2 can be conveniently supported by auxiliary means to increase the ground contact surface.

[0032] Further, see Figure 3 and Figure 4 It can be known that the limiting mechanism 6 includes a fixed frame 61, and the fixed frame 61 is fixedly connected to the top of the fixed cross bar 41, and a pushing stud 62 is threadedly inserted on the top of the fixed frame 61. By rotating the pushing stud 62, the pushing stud 62 can be moved in the fixed frame 61, which is convenient for pushing the connecting cross plate 63. The end of the pushing stud 62 is in contact with the connecting cross plate 63, and the bottom of the connecting cross plate 63 is fixedly connected with a plug-in column 64. A reset spring 65 is welded between the fixed frame 61 and the connecting cross plate 63. Through the elastic force of the reset spring 65 itself, the connecting cross plate 63 and the plug-in column 64 can be easily pulled to reset, so that the plug-in column 64 can be retracted into the fixed frame 61 to facilitate the adjustment of the telescopic cross bar 42.

[0033] Further, see Figure 3 and Figure 4 It can be known that the plug-in column 64 is set to be cylindrical, the upper surface of the fixed cross bar 41 is provided with a through hole compatible with the plug-in column 64, and the upper surface of the telescopic cross bar 42 is provided with a slot compatible with the plug-in column 64. Through the slot opened on the upper surface of the telescopic cross bar 42, the plug-in column 64 can pass through the fixed cross bar 41 and be inserted into the slot, which is convenient for limiting the fixed cross bar 41 and the telescopic cross bar 42.

[0034] Working principle: When the utility model is in use, when the sightseeing robot body 1 is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 , by passing the connecting bolts 31 through the mounting plate 32 and threading them together with the side surfaces of the mobile base 2, the fixed cross bar 41 can be installed on both sides of the mobile base 2. At this time, by rotating and pushing the studs 62, the pushing studs 62 can be moved away from the surface of the connecting cross plate 63, and the elastic force of the reset spring 65 can make the connecting cross plate 63 drive the plug-in column 64 to reset. At this time, the plug-in column 64 is retracted into the fixed frame 61, so that when the support column 51 is pulled, the support column 51 can drive the telescopic cross bar 42 to move in the fixed cross bar 41. When the telescopic cross bar 42 drives the support column 51 and the support plate 52 to unfold, the pushing studs 62 can be rotated to push the connecting cross plate 63 and the plug-in column 64, so that the plug-in column 64 can pass through the fixed cross bar 41 and be inserted into the telescopic cross bar 42, which is convenient for limiting the fixed cross bar 41 and the telescopic cross bar 42. At this time, through the four groups of support columns 51 and the support plate 52, the function of auxiliary support of the mobile base 2 can be conveniently achieved.

[0035] The above is the entire working principle of the utility model.

[0036] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0037] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0038] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A support and adjustment mechanism for a sightseeing robot, comprising a mobile base (2), characterized in that: Adjustment mechanisms (4) are installed on both sides of the movable base (2) via installation mechanisms (3), and both ends of the adjustment mechanism (4) are fixedly connected to support mechanisms (5), the upper part of the adjustment mechanism (4) is fixedly connected to a limiting mechanism (6), and one side of the end of the adjustment mechanism (4) is fixedly connected to a reinforcing rod (7).

2. The support and adjustment mechanism for a sightseeing robot according to claim 1, characterized in that: The mounting mechanism (3) comprises connecting bolts (31), and mounting plates (32) are mounted on both sides of the mobile base (2) via the connecting bolts (31), and two connecting bolts (31) are inserted into the mounting plate (32).

3. The support and adjustment mechanism for a sightseeing robot according to claim 2, characterized in that: The adjustment mechanism (4) comprises a fixed cross bar (41), the upper part of the mounting plate (32) is fixedly connected with the fixed cross bar (41), and telescopic cross bars (42) are inserted on both sides of the fixed cross bar (41).

4. The support and adjustment mechanism for a sightseeing robot according to claim 3, characterized in that: The fixed cross bar (41) is provided with a groove matched with the telescopic cross bar (42) inside, the telescopic cross bar (42) is inserted into the groove and one end is fixedly connected to the limit slider (43), and the inner wall of the groove is provided with a sliding groove matched with the limit slider (43).

5. The support and adjustment mechanism for a sightseeing robot according to claim 3, characterized in that: The support mechanism (5) comprises a support column (51), the outer end of the telescopic cross bar (42) is fixedly connected to the support column (51), and the lower part of the support column (51) is fixedly connected to a support plate (52), and a guide ball (53) is installed in the lower part of the support plate (52).

6. The support and adjustment mechanism for a sightseeing robot according to claim 3, characterized in that: The limiting mechanism (6) comprises a fixed frame (61), the upper part of the fixed cross bar (41) is fixedly connected with the fixed frame (61), and the upper part of the fixed frame (61) is threadedly inserted with a pushing stud (62), the end of the pushing stud (62) abuts against a connecting cross plate (63), and the lower part of the connecting cross plate (63) is fixedly connected with a plug-in column (64), and a return spring (65) is welded between the fixed frame (61) and the connecting cross plate (63).

7. The support adjustment mechanism for a sightseeing robot according to claim 6, characterized in that: The plug-in column (64) is configured to be cylindrical, the upper surface of the fixed cross bar (41) is provided with a through hole adapted to the plug-in column (64), and the upper surface of the telescopic cross bar (42) is provided with a slot adapted to the plug-in column (64).

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