A voice robot housing structure

Abstract

The utility model provides a kind of shell structure of voice robot, it is related to voice robot shell technical field, including mobile base, the mobile base upper surface center is fixedly installed with the cushion seat for placing robot and the mobile base upper surface edge is provided with the movable ring seat of coaxial distribution, the cushion seat outside side bottom is hinged with several about mobile base center axis annular array distribution's damping spring, by being provided with movable ring seat and anti-collision shell, movable ring seat is installed in the four around of cushion seat using several annular array distribution and hinged damping spring, when anti-collision shell is impacted, the impact force generated will be directly transmitted to movable ring seat, and then using the absorption of impact force of elastic deformation of damping spring, the robot internal structure installed on cushion seat can be protected.

Description

Technical Field

[0001] This utility model relates to the field of voice robot shell technology, and in particular to a shell structure for a voice robot. Background Technology

[0002] A voice robot is an intelligent device or software system that can interact with users through voice. The shell structure is mainly used for the protection of the voice robot. Therefore, a shell structure for a voice robot, with the publication number CN219114105U, is described. First, the devices are spliced ​​together. The lower right base and the lower left base are fixed together with snaps. Then, the upper end of the assembled lower shell base is inserted into the lower end of the shell connector. The edges of the front shell frame and the rear shell frame are connected together. The lower end of the assembled upper shell support is inserted into the upper end of the shell connector. The shell arm assembly is connected to the connecting blocks. The mounting block is placed between two vertically installed fixed blocks. Under the elastic action of the protective pad, the distance between the two mounting blocks increases. Then, the mounting block is inserted into the fixed block, and the robot's voice is transmitted from the sound outlet.

[0003] However, there are many pedestrians passing by who may kick the robot. The existing robot shell only provides basic protection and cannot buffer the force it receives. When the robot is impacted by external forces, the lack of an effective buffer structure can easily damage the internal electronic components and mechanical structure, affecting the robot's normal operation and lifespan. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a shell structure for a voice robot.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a shell structure for a voice robot, including a movable base, a pad for placing the robot is fixedly installed at the center of the upper surface of the movable base, and movable ring seats are coaxially distributed at the edge of the upper surface of the movable base. Several shock-absorbing springs are hinged to the bottom of the outer side of the pad, which are arranged in a ring array about the central axis of the movable base. The extension ends of the several shock-absorbing springs are evenly distributed on the inner side of the movable ring seats and hinged to the inner side of the movable ring seats. A collision-resistant shell is inserted into the upper surface of the movable ring seats, and several pins are inserted through the outer side of the movable ring seats and inserted into the bottom side of the side of the collision-resistant shell.

[0006] Preferably, an annular groove is formed on the side of the pad near the top edge, and the inner side of the movable ring seat extends inward near the top edge to form an annular shape and is inserted into the inner wall of the annular groove.

[0007] Preferably, a plurality of spring rods arranged in a circular array and extending upward are fixedly installed on the edge of the upper surface of the movable base, and a retaining ring for fitting with the heads of a plurality of pins is fixedly installed on the telescopic end of the spring rods on the upper surface of the movable base.

[0008] Preferably, a fixing ring is fixedly installed on the upper surface edge of the pad, and a protective inner shell for covering the robot and located inside the anti-collision outer shell is inserted into the top edge of the fixing ring.

[0009] Preferably, both the protective inner shell and the anti-collision outer shell have sound outlets on their surfaces, and a flexible tube for connecting the two sound outlets is provided between the inner wall of the anti-collision outer shell and the protective inner shell.

[0010] Preferably, a connecting frame is fixedly installed on the outer side of the fixed ring seat, and a number of spring rods are also fixedly installed on the inner side of the connecting frame. The spring rods in the connecting frame are horizontally arranged. A pin that penetrates the surface of the fixed ring seat and the protective inner shell is fixedly installed at the telescopic end of the spring rod in the connecting frame. A connecting rod is fixedly installed at the top edge of the pin end.

[0011] Preferably, a plurality of electric push rods are fixedly installed on the top edge of the connecting frame. The telescopic ends of the electric push rods extend downward and pass through the top edge of the connecting frame. The telescopic ends of the plurality of electric push rods are fixedly installed with push rings that are sleeved on the outer wall of the fixed ring seat. The outer side of the push ring is inclined and slidably connected to the top end of the connecting rod.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting a movable ring seat and an anti-collision shell, the movable ring seat is movably installed around the pad by a number of shock-absorbing springs that are distributed in a ring array and hinged. When the anti-collision shell is hit, the impact force generated will be directly transmitted to the movable ring seat, and then the impact force will be absorbed by the elastic deformation of the shock-absorbing springs, which can protect the internal structure of the robot installed on the pad.

[0014] 2. In this utility model, the push ring is pushed down by an electric push rod. The inclined surface of the outer side of the push ring contacts the end of the connecting rod, so that the connecting rod drives the pin to overcome the thrust of the horizontally set spring rod and move towards the connecting frame until the pin disengages from the protective inner shell, thus realizing the removal of the protective inner shell or facilitating the installation of the protective inner shell. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of the shell structure of a voice robot is provided for this utility model;

[0016] Figure 2 This utility model proposes a shell structure for a voice robot. Figure 1 A schematic diagram of the front section structure;

[0017] Figure 3 A top view of the movable base of the outer shell structure of a voice robot is provided for this utility model.

[0018] Figure 4 for Figure 3 A schematic diagram of the cross-sectional structure;

[0019] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0020] Legend: 1. Anti-collision outer shell; 2. Sound outlet; 3. Movable base; 4. Protective inner shell; 5. Flexible hose; 6. Pad; 7. Connecting bracket; 8. Retaining ring; 9. Movable ring seat; 10. Fixed ring seat; 11. Shock-absorbing spring; 12. Pin; 13. Spring rod; 14. Electric push rod; 15. Connecting rod; 16. Push ring; 17. Annular groove; 18. Pin. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] like Figures 1-5 As shown, a voice robot's shell structure includes a movable base 3. A pad 6 for placing the robot is fixedly installed at the center of the upper surface of the movable base 3, and movable ring seats 9 are coaxially distributed along the edge of the upper surface of the movable base 3. An annular groove 17 is formed on the side of the pad 6 near the top edge. The inner side of the movable ring seat 9 extends inward near the top edge to form an annular shape and inserts into the inner wall of the annular groove 17. Figure 5As shown, the insertion part ensures that the movable ring seat 9 can only slide against the upper surface of the movable base 3; several shock-absorbing springs 11 are hinged to the bottom of the outer side of the pad 6, which are arranged in a ring array about the central axis of the movable base 3. The extension ends of the shock-absorbing springs 11 are evenly distributed on the inner side of the movable ring seat 9 and hinged to the inner side of the movable ring seat 9. The cylinder and extension end of the shock-absorbing spring 11 are hinged. Therefore, when the movable ring seat 9 is forced to move due to an impact in a certain position, the shock-absorbing springs 11 parallel to the impact direction will elastically contract to absorb the impact. The shock-absorbing springs 11 in other positions will swing due to the hinge installation, and the corresponding elastic extension during the swing will further absorb the shock wave. An anti-collision shell 1 is inserted into the upper surface of the movable ring seat 9. Several pins 12 are inserted through the outer side of the anti-collision shell 1 and inserted into the bottom side of the side. Several spring rods 13 are fixedly installed on the upper surface edge of the movable base 3, which are arranged in a ring array and extend upward. The extension end of the spring rods 13 on the upper surface of the movable base 3 is fixedly installed with a retaining ring 8 for fitting with the head of the pins 12. The spring rods 13 on the upper surface of the movable base 3 can ensure that the retaining ring 8 is distributed at the same height as the pins 12 in the normal state. The inner wall of the retaining ring 8 blocks and limits the head of the pins 12, which can prevent the pins 12 from falling. This ensures that the relative position of the anti-collision shell 1 and the movable ring seat 9 is fixed. That is, when the anti-collision shell 1 is hit, the impact force generated will be directly transmitted to the movable ring seat 9, and then the shock-absorbing spring 11 will absorb the impact force through elastic deformation.

[0024] A fixing ring seat 10 is fixedly installed on the upper edge of the pad 6. A protective inner shell 4 for covering the robot and located inside the anti-collision shell 1 is inserted into the top edge of the fixing ring seat 10. Both the protective inner shell 4 and the anti-collision shell 1 have sound outlets 2 on their surfaces. A flexible hose 5 for connecting the two sound outlets 2 is provided between the inner wall of the anti-collision shell 1 and the protective inner shell 4. The flexible hose 5 is made of sound-insulating rubber material. When the anti-collision shell 1 is impacted and moves relative to the protective inner shell 4, the flexible hose 5 deforms accordingly. The sound-insulating flexible hose 5 also facilitates sound transmission. A connecting frame 7 is fixedly installed on the outer side of the fixing ring seat 10. Several spring rods 13 are also fixedly installed on the inner side of the connecting frame 7. The spring rods 13 in the connecting frame 7 are horizontally arranged. The telescopic ends of the spring rods 13 in the connecting frame 7 are fixedly installed with pins 18 that penetrate the surface of the fixing ring seat 10 and the protective inner shell 4. The horizontally arranged spring rods 13 on the connecting frame 7 are used to... The thrust of the pin 18 allows it to penetrate the fixed ring seat 10 and the protective inner shell 4, ensuring the fixed position of the protective inner shell 4. A connecting rod 15 is fixedly installed on the top edge of the pin 18. Several electric push rods 14 are fixedly installed on the top edge of the connecting frame 7. The telescopic ends of the electric push rods 14 extend downward and penetrate the top edge of the connecting frame 7. Push rings 16, which are sleeved on the outer wall of the fixed ring seat 10, are fixedly installed on the telescopic ends of the electric push rods 14. The outer side of the push ring 16 is inclined and slidably connected to the top of the connecting rod 15. Under the pushing action of the extension of the telescopic end of the electric push rod 14, the push ring 16 descends. By using the inclined surface of the outer side of the push ring 16 to contact the end of the connecting rod 15, the connecting rod 15 can drive the pin 18 to overcome the thrust of the horizontally set spring rod 13 and move towards the connecting frame 7 until the pin 18 disengages from the protective inner shell 4, thus enabling the protective inner shell 4 to be removed or conveniently installed.

[0025] Working principle: In use, the robot is installed on the upper surface of the pad 6 and positioned between the fixed ring seats 10. The anti-collision outer shell 1 and the protective inner shell 4 are installed by plugging into the movable ring seat 9 and the fixed ring seat 10 respectively. The anti-collision outer shell 1 and the movable ring seat 9, and the protective inner shell 4 and the fixed ring seat 10 are connected by the pin 12 and the pin 18. When the anti-collision outer shell 1 is impacted, the impact force is directly transmitted to the movable ring seat 9. When the movable ring seat 9 is impacted in a certain position and forced to move, several shock-absorbing springs 11 parallel to the impact direction will elastically contract to absorb the shock wave generated by the impact. The shock-absorbing springs 11 in other positions will swing due to the hinge installation, and the corresponding elastic expansion and contraction during the swing will further absorb the shock wave, thus protecting the protective inner shell 4.

[0026] The wiring diagram of the electric actuator 14 in this utility model is common knowledge in the field. Its working principle is a well-known technology. The appropriate model is selected according to actual use. Therefore, the control method and wiring layout of the electric actuator 14 will not be explained in detail.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A housing structure of a voice robot, characterized by: The system includes a mobile base (3), on which a pad (6) for placing a robot is fixedly installed at the center of the upper surface. The upper surface edge of the mobile base (3) is provided with a coaxially distributed movable ring seat (9). The bottom of the outer side of the pad (6) is hinged with a number of shock-absorbing springs (11) arranged in a ring array about the central axis of the mobile base (3). The extension ends of the shock-absorbing springs (11) are evenly distributed on the inner side of the movable ring seat (9) and hinged to the inner side of the movable ring seat (9). A collision-proof shell (1) is inserted into the upper surface of the movable ring seat (9). A number of pins (12) are provided through the outer side of the movable ring seat (9) and inserted into the bottom side of the side of the collision-proof shell (1). 2.The voice robot housing structure according to claim 1, characterized in that: The pad (6) has an annular groove (17) on its side near the top edge. The inner side of the movable ring seat (9) extends inward near the top edge to form an annular shape and is inserted into the inner wall of the annular groove (17). 3.The voice robot's shell structure according to claim 1, characterized in that: The upper surface edge of the movable base (3) is fixedly installed with several spring rods (13) arranged in a ring array and extending upward. The extension end of the spring rods (13) on the upper surface of the movable base (3) is fixedly installed with a retaining ring (8) for sleeved with the head of several pins (12). 4.The voice robot's shell structure according to claim 1, characterized in that: A fixing ring seat (10) is fixedly installed on the upper surface edge of the pad (6), and a protective inner shell (4) for covering the robot and located inside the anti-collision shell (1) is inserted into the top edge of the fixing ring seat (10). 5.The voice robot's shell structure according to claim 4, characterized in that: The protective inner shell (4) and the anti-collision outer shell (1) are both provided with sound outlets (2), and a flexible tube (5) for connecting the two sound outlets (2) is provided between the inner wall of the anti-collision outer shell (1) and the protective inner shell (4). 6.The voice robot's shell structure according to claim 4, characterized in that: A connecting frame (7) is fixedly installed on the outer side of the fixed ring seat (10). Several spring rods (13) are also fixedly installed on the inner side of the connecting frame (7). The spring rods (13) in the connecting frame (7) are horizontally arranged. A pin (18) that penetrates the surface of the fixed ring seat (10) and the protective inner shell (4) is fixedly installed at the telescopic end of the spring rod (13) in the connecting frame (7). A connecting rod (15) is fixedly installed at the top edge of the end of the pin (18). 7.The voice robot's shell structure according to claim 6, characterized in that: The top edge of the connecting frame (7) is fixedly installed with several electric push rods (14). The telescopic ends of the electric push rods (14) extend downward and pass through the top edge of the connecting frame (7). The telescopic ends of the several electric push rods (14) are fixedly installed with push rings (16) sleeved on the outer wall of the fixed ring seat (10). The push rings (16) are set on the outer side and inclined and are slidably connected to the top of the connecting rod (15).

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