Portable module of mechanical dog
By installing a pressure sensor and a lead screw system on the mechanical dog, combining the universal shaft and ferrule structure, the problem of center of gravity offset of the storage box is solved, and the stable transportation of the mechanical dog is achieved.
Patent Information
- Application Number
- CN202422287154.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-19
AI Technical Summary
When existing mechanical dogs carry storage boxes, the center of gravity position of the items inside the storage box and the center of gravity position of the mechanical dog are not easy to adjust, resulting in a center of gravity offset and affecting the movement stability of the mechanical dog.
The pressure sensor is used to detect the weight data at different positions of the storage box, and the transverse and longitudinal positions of the storage box are adjusted through the first and second lead screws. Combined with the universal shaft and the ferrule structure, the rotation and horizontal maintenance of the storage box are achieved, and the items are fixed with the airbag and cover plate to ensure that the center of gravity of the storage box is consistent with the mechanical dog body.
Effectively adjust the position of the storage box to maintain the center of gravity of the mechanical dog, and improve the movement stability and transportation safety of the mechanical dog when carrying items.
Smart Images
Figure CN223173019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical dogs, and particularly relates to a carrying and matching module of a mechanical dog. Background Art
[0002] A mechanical dog is a high-tech product that combines advanced technologies of modern bionics, artificial intelligence, and robotics, and is designed to simulate the behaviors and functions of real animal dogs. The carrying and matching module of a mechanical dog refers to various functional modules that can be carried and equipped. The storage box inside the carrying and matching module can store and place items, and the mechanical dog can drive and move items through the installed carrying and matching module.
[0003] In the prior art, although mechanical dogs have many advantages during use, there are still the following problems, and there is a lack of a structure for adjusting the gravity distribution of the storage box. Since items are carried inside the storage box, the center of gravity position after carrying items inside the storage box is not easy to adapt to the center of gravity position of the mechanical dog, resulting in a large offset of the center of gravity position, which will affect the carrying and movement stability of the mechanical dog when carrying items and the movement stability of the mechanical dog. Summary of the Utility Model
[0004] In view of the problems in the prior art, the utility model provides a carrying and matching module of a mechanical dog.
[0005] The technical solution adopted by the utility model to solve its technical problems is a carrying and matching module of a mechanical dog, including a mechanical dog body, support columns, a storage box, and a universal shaft. On one side of the outer wall of the upper end of the mechanical dog body, a first lead screw body is installed. On the outer wall of the upper end of the first lead screw body, a second lead screw body is arranged. On the outer wall of the upper end of the second lead screw body, a storage box is arranged. On the outer wall of the upper end of the mechanical dog body, support columns are installed in a rectangular array distribution. On the outer wall of the upper end of the support columns, pressure sensors are installed. On the outer wall of the upper end of the storage box, a cover plate is arranged.
[0006] By adopting the above technical solution, the pressure sensors detect the weight data at different positions of the storage box, and the first lead screw body and the second lead screw body adjust the horizontal and vertical positions of the storage box, adjust the position of the storage box on the upper end of the mechanical dog body, and ensure that the center of gravity positions of the storage box and the mechanical dog body are consistent.
[0007] Specifically, mechanical arms are arranged on the outer wall of the mechanical dog body in a rectangular array distribution, and a data acquisition module is arranged on one end of the outer wall of the mechanical dog body.
[0008] By adopting the above technical solution, the mechanical dog body drives the mechanical arms to work through its internal control module, can drive the mechanical dog body to move, and thus enables the mechanical dog body to carry items for transportation.
[0009] Specifically, a first clamping sleeve is provided on the outer wall of the upper end of the second lead screw body, and a universal shaft is rotatably installed inside the first clamping sleeve.
[0010] By adopting the above technical solution, the universal shaft can rotate inside the first clamping sleeve, and the storage box can rotate at the upper end of the second lead screw body.
[0011] Specifically, a second clamping sleeve is installed on one side of the outer wall of the lower end of the storage box, and one end of the universal shaft is rotatably installed inside the second clamping sleeve.
[0012] By adopting the above technical solution, the storage box can rotate through the first clamping sleeve, the second clamping sleeve and the universal shaft, and the storage box is supported by the pressure sensors to maintain the levelness of the storage box.
[0013] Specifically, the pressure sensors are located at the lower end of the storage box, a protective pad is fixedly attached to the outer wall of the upper end of the pressure sensors, and the upper end surface of the protective pad is in contact with the upper end surface of the storage box.
[0014] By adopting the above technical solution, the pressure sensors can detect the weight data of the storage box. Since the storage box can rotate, different detection data can be obtained by the four pressure sensors through the position of the center of gravity of the items offset inside the storage box. The protective pad protects the pressure sensors to prevent the storage box from damaging the pressure sensors.
[0015] Specifically, ventilation holes are formed in the inner wall of the storage box and are distributed in a rectangular array, and the inner wall of the ventilation holes is designed in a rectangular shape.
[0016] By adopting the above technical solution, the external air flow can flow inside the storage box through the ventilation holes, reducing the impact force of the external air flow on the storage box, thereby improving the moving stability of the mechanical dog body.
[0017] Specifically, an airbag is fixedly attached to the outer wall of the lower end of the cover plate. The airbag is located inside the storage box, and buckles are provided on both outer walls of the cover plate and are clamped with the outer wall of the storage box.
[0018] By adopting the above technical solution, the cover plate can block the upper end surface of the storage box to ensure the stable position of the items inside the storage box, and the airbag squeezes the items inside the storage box, which can squeeze and fix the items to keep the position of the items stable inside the storage box.
[0019] The beneficial effects of the present utility model:
[0020] (1) The carrying and matching module of a mechanical dog described in the present utility model. The storage box stores and protects items, ensuring the stable position of the items at the upper end of the mechanical dog body. When the mechanical dog body moves driven by the robotic arm, it can carry and transfer the items, achieving the purpose of transporting the items. Moreover, the cover plate can shield and protect the items inside the storage box, preventing the items from falling out of the storage box. The airbag squeezes the items inside the storage box, which can squeeze and fix the items, keeping the items in a stable position inside the storage box and preventing the items from shifting when the mechanical dog body moves, maintaining the stability during the use of the mechanical dog body.
[0021] (2) The carrying and matching module of a mechanical dog described in the present utility model. The first lead screw body and the second lead screw body can drive the storage box to move horizontally and vertically respectively, achieving the purpose of adjusting the position of the storage box, keeping the center of gravity positions of the storage box and the mechanical dog body relatively consistent, preventing the deviation of the center of gravity position from affecting the moving stability of the mechanical dog body, ensuring the smoothness of the mechanical dog body moving through the robotic arm, and improving the transportation safety of the items. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The present utility model will be further described below with reference to the drawings and embodiments.
[0023] Figure 1 It is a schematic diagram of the external structure of the mechanical dog body of the present utility model;
[0024] Figure 2 It is an enlarged schematic diagram of the mechanical dog body structure of the present utility model;
[0025] Figure 3 It is a partially enlarged schematic diagram of the first lead screw body structure of the present utility model;
[0026] Figure 4 It is an enlarged schematic diagram of the support column structure of the present utility model;
[0027] Figure 5 It is a sectional schematic diagram of the storage box structure of the present utility model.
[0028] In the figure: 1. Mechanical dog body; 11. Robotic arm; 12. First lead screw body; 13. Second lead screw body; 14. First bushing; 15. Universal joint; 2. Support column; 21. Pressure sensor; 22. Protective pad; 3. Storage box; 31. Second bushing; 32. Ventilation hole; 33. Cover plate; 34. Airbag. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific embodiments.
[0030] To save manpower and improve efficiency, as an embodiment of the present utility model, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , a carrying and matching module of a mechanical dog according to the present utility model includes a mechanical dog body 1, support columns 2, a storage box 3 and a universal shaft 15. On one side of the outer wall of the upper end of the mechanical dog body 1, a first lead screw body 12 is installed. On the outer wall of the upper end of the first lead screw body 12, a second lead screw body 13 is provided. On the outer wall of the upper end of the second lead screw body 13, a storage box 3 is provided. On the outer wall of the upper end of the mechanical dog body 1, support columns 2 distributed in a rectangular array are installed. On the outer wall of the upper end of the support columns 2, pressure sensors 21 are installed. On the outer wall of the upper end of the storage box 3, a cover plate 33 is provided.
[0031] During use, the pressure sensors 21 detect the weight data at different positions of the storage box 3, and the first lead screw body 12 and the second lead screw body 13 adjust the horizontal and vertical positions of the storage box 3 to adjust the position of the storage box 3 on the upper end of the mechanical dog body 1, ensuring that the center of gravity positions of the storage box 3 and the mechanical dog body 1 are consistent.
[0032] To drive an object to move, for example, as shown in Figure 2 , mechanical arms 11 distributed in a rectangular array are provided on the outer wall of the mechanical dog body 1, and a data acquisition module is provided on one end of the outer wall of the mechanical dog body 1.
[0033] During use, the mechanical dog body 1 drives the mechanical arms 11 to work through its internal control module, enabling the mechanical dog body 1 to move, so that the mechanical dog body 1 can carry an object for transportation.
[0034] To rotate the storage box 3, for example, as shown in Figure 3 , a first bushing 14 is provided on the outer wall of the upper end of the second lead screw body 13, and a universal shaft 15 is rotatably installed inside the first bushing 14.
[0035] During use, the universal shaft 15 can rotate inside the first bushing 14, and the storage box 3 rotates on the upper end of the second lead screw body 13.
[0036] To rotate the storage box 3, for example, as shown in Figure 3 , a second bushing 31 is installed on one side of the outer wall of the lower end of the storage box 3, and one end of the universal shaft 15 is rotatably installed inside the second bushing 31.
[0037] During use, the storage box 3 can rotate through the first bushing 14, the second bushing 31 and the universal shaft 15, and the storage box 3 is supported by the pressure sensors 21 to maintain the levelness of the storage box 3.
[0038] To detect the center of gravity position of the storage box 3, exemplarily, as Figure 2 shown, the pressure sensor 21 is located at the lower end of the storage box 3. A protective pad 22 is fixedly attached to the outer wall of the upper end of the pressure sensor 21, and the upper end surface of the protective pad 22 is in contact with the upper end surface of the storage box 3.
[0039] During use, the pressure sensor 21 can detect the weight data of the storage box 3. Since the storage box 3 can rotate, different detection data can be obtained by the four pressure sensors 21 due to the center of gravity position of the items inside the storage box 3 shifting. The protective pad 22 protects the pressure sensor 21 and prevents the storage box 3 from damaging the pressure sensor 21.
[0040] To reduce wind resistance, exemplarily, as Figure 5 shown, ventilation holes 32 are provided in the inner wall of the storage box 3 and are distributed in a rectangular array. The inner wall of the ventilation holes 32 is designed in a rectangular shape.
[0041] During use, the external air flow can flow inside the storage box 3 through the ventilation holes 32, reducing the impact force of the external air flow on the storage box 3, thereby improving the moving stability of the mechanical dog body 1.
[0042] To improve the stability of items, exemplarily, as shown in the figure, an airbag 34 is fixedly attached to the outer wall of the lower end of the cover plate 33. The airbag 34 is located inside the storage box 3. Clasps are provided on the outer walls of both sides of the cover plate 33, and the clasps are engaged with the outer wall of the storage box 3.
[0043] During use, the cover plate 33 can cover the upper end surface of the storage box 3, ensuring the stable position of the items inside the storage box 3. Moreover, the airbag 34 presses the items inside the storage box 3, which can squeeze and fix the items to keep their positions stable inside the storage box 3.
[0044] When the present utility model is in use, the user puts the items into the storage box 3, and then the user takes the cover plate 33 and snaps it onto the upper end of the storage box 3 to achieve the purpose of shielding and protecting the items inside the storage box 3 and preventing the items from falling out of the storage box 3. The airbag 34 presses the items inside the storage box 3, which can squeeze and fix the items;
[0045] After the items are placed inside the storage box 3, the four pressure sensors 21 respectively measure the weights of four positions of the storage box 3. Since the storage box 3 can rotate through the first collar 14, the universal joint 15, and the second collar 31, the storage box 3 is driven to shift by the center of gravity of the items inside it. Therefore, by distinguishing the detected weight data of the four pressure sensors 21, the center of gravity position of the storage box 3 can be known;
[0046] The first lead screw body 12 can drive the storage box 3 to move horizontally, and the second lead screw body 13 can drive the storage box 3 to move vertically, achieving the purpose of adjusting the position of the storage box 3 until the center of gravity position of the storage box 3 is between the four pressure sensors 21, so that the detection data of the four pressure sensors 21 are consistent, maintaining the relative consistency of the center of gravity positions of the storage box 3 and the robotic dog body 1;
[0047] When the robotic dog body 1 drives and moves through the robotic arm 11, the data acquisition module collects the ground data and controls the operation of the robotic arm 11 according to the controller inside it, so as to carry and transfer the storage box 3 and the items.
[0048] It should be noted that the present utility model is a carrying and matching module of a robotic dog. The components in the present utility model are all components known to those skilled in the art, and their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods.
[0049] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A carrying module for a mechanical dog, characterized in that, It includes a mechanical dog body (1), support columns (2), a storage box (3) and a universal shaft (15). On one side of the outer wall at the upper end of the mechanical dog body (1), a first lead screw body (12) is installed. On the outer wall at the upper end of the first lead screw body (12), a second lead screw body (13) is provided. On the outer wall at the upper end of the second lead screw body (13), a storage box (3) is provided. On the outer wall at the upper end of the mechanical dog body (1), support columns (2) distributed in a rectangular array are installed. On the outer wall at the upper end of the support columns (2), a pressure sensor (21) is installed. On the outer wall at the upper end of the storage box (3), a cover plate (33) is provided.
2. The carrying and matching module of a mechanical dog according to claim 1, wherein, On the outer wall of the mechanical dog body (1), mechanical arms (11) distributed in a rectangular array are provided. On one end of the outer wall of the mechanical dog body (1), a data acquisition module is provided.
3. The carrying and matching module of a mechanical dog according to claim 1, characterized in that, On the outer wall at the upper end of the second lead screw body (13), a first bushing (14) is provided. Inside the first bushing (14), a universal shaft (15) is rotatably installed.
4. The carrying and matching module of a mechanical dog according to claim 1, characterized in that, On one side of the outer wall at the lower end of the storage box (3), a second bushing (31) is installed. One end of the universal shaft (15) is rotatably installed inside the second bushing (31).
5. The carrying and matching module of a mechanical dog according to claim 1, characterized in that, The pressure sensor (21) is located at the lower end of the storage box (3). On the outer wall at the upper end of the pressure sensor (21), a protective pad (22) is fixedly attached. The upper surface of the protective pad (22) is in contact with the upper surface of the storage box (3).
6. The carrying and matching module of a mechanical dog according to claim 1, characterized in that Rectangular array-distributed ventilation holes (32) are formed in the inner wall of the storage box (3). The inner wall of the ventilation holes (32) is designed in a rectangular shape.
7. The carrying and matching module of a mechanical dog according to claim 1, characterized in that On the outer wall at the lower end of the cover plate (33), an airbag (34) is fixedly attached. The airbag (34) is located inside the storage box (3). On both outer walls of the cover plate (33), buckles are provided, and the buckles are engaged with the outer wall of the storage box (3).