Intelligent anti-collision mechanism of sweeping robot
By designing an intelligent anti-collision mechanism with buffer airbags and early warning modules in the sweeping robot, the internal damage caused by collisions of the sweeping robot is solved, and the effect of effectively reducing impact force and early warning function is achieved.
Patent Information
- Application Number
- CN202422255707.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-09-13
AI Technical Summary
Existing sweeping robots are prone to collisions with tables, chairs, wall corners, etc. during work, resulting in damage to internal impact forces, which in turn leads to failure or stagnation of cleaning work.
An intelligent anti-collision mechanism of sweeping robot is designed, including a buffer airbag and an early warning module. When the sweeping robot collides with tables, chairs, walls, etc., the buffer airbag reduces the impact force, and the early warning module issues an early warning message and causes the robot to turn direction.
It effectively reduces the impact force of the sweeping robot due to collision, prevents internal damage, and uses early warning module to enable the robot to turn direction in time to avoid further collisions.
Smart Images
Figure CN222804253U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sweeping robots, in particular to an intelligent anti-collision mechanism of a sweeping robot. Background Art
[0002] A sweeping robot, also known as an automatic cleaning machine, smart vacuum cleaner, robot vacuum cleaner, etc., is a kind of smart home appliance that can automatically complete the floor cleaning task in the room with a certain degree of artificial intelligence.
[0003] A sweeping robot generally uses a brushing and vacuuming method to first absorb the debris on the ground into its own garbage storage box, thereby completing the function of floor cleaning. Existing smart sweeping robots often collide with other places when working, such as colliding with tables and chairs, corners of the wall, etc. Due to long-term and multiple collisions, the impact force generated by the collision may cause damage to the inside of the smart sweeping robot, thereby causing the smart sweeping robot to malfunction or the cleaning work to stagnate.
[0004] To this end, the utility model proposes an intelligent anti-collision mechanism for a sweeping robot to solve the above-mentioned technical problems. Utility Model Content
[0005] The purpose of the utility model is to provide an intelligent anti-collision mechanism for a sweeping robot to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent anti-collision mechanism for a sweeping robot, the intelligent anti-collision mechanism for a sweeping robot comprising: a sweeping robot body, a mounting plate is arranged on the side of the sweeping robot body, and a placement groove is opened on the surface of the mounting plate;
[0007] A buffer plate, a fixing plate is arranged on the inner side of the buffer plate, a buffer airbag is arranged on the outer surface of the buffer plate, a placement plate is arranged on the surface of the buffer airbag, an early warning module is arranged on the surface of the placement plate, and the early warning module is electrically connected to the sweeping robot body.
[0008] Preferably, the mounting plates are provided in a plurality of groups, and the plurality of mounting plates are regularly arranged in a circle with respect to the cleaning robot body, and the mounting plates are fixedly connected to the side of the cleaning robot body by means of positioning bolts.
[0009] Preferably, a limiting groove is provided on the end surface of the placement groove, and a guide block is provided on the side surface of the placement groove. The guide block is a directional plate-shaped structure, and the guide blocks are symmetrically distributed about the placement groove.
[0010] Preferably, the side surface of the fixing plate is provided with guide grooves, and two groups of guide grooves are provided. The two groups of guide grooves are symmetrically distributed about the fixing plate, and the guide blocks can be inserted into the guide grooves.
[0011] Preferably, a groove is provided on the surface of the fixed plate, a vertical plate is arranged in the groove, a limiting rod is inserted in the vertical plate, a traction spring is sleeved on the surface of the limiting rod, one end of the traction spring is fixedly connected to the surface of the limiting rod, and the other end of the traction spring is fixedly connected to the side of the vertical plate, and one end of the limiting rod can be inserted into the limiting groove.
[0012] Preferably, the buffer airbags are provided in multiple groups, and the multiple groups of buffer airbags are fixedly connected to the surface of the buffer plate, the placement plate is an arc-shaped plate structure, and the early warning module is fixedly connected to the surface of the placement plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The intelligent anti-collision mechanism of the sweeping robot proposed in the utility model can reduce the impact force of the sweeping robot body being knocked against tables, chairs, wall feet, etc. by means of the setting of the buffer airbag when the sweeping robot body is used to clean the ground. Then, the early warning module arranged on the surface of the placement plate can be used. When the early warning module comes into contact with tables, chairs, wall feet, etc., an early warning message can be sent to the sweeping robot body to make the sweeping robot body change direction. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a top view of the structure of the utility model;
[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;
[0018] Figure 4 This is a schematic diagram of the structure of the installation plate of the utility model;
[0019] Figure 5 This is a schematic diagram of the structure of the buffer plate of the utility model.
[0020] In the figure: 1. Cleaning robot body; 2. Mounting plate; 3. Placement slot; 4. Buffer plate; 5. Fixing plate; 6. Buffer airbag; 7. Placement plate; 8. Warning module; 9. Limiting slot; 10. Guide block; 11. Guide slot; 12. Groove; 13. Vertical plate; 14. Limiting rod; 15. Traction spring. DETAILED DESCRIPTION
[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Example 1: Please refer to Figure 1-Figure 5 The utility model provides a technical solution: an intelligent anti-collision mechanism for a sweeping robot, the intelligent anti-collision mechanism for a sweeping robot comprising: a sweeping robot body 1, a mounting plate 2 is arranged on the side of the sweeping robot body 1, and a placement groove 3 is opened on the surface of the mounting plate 2;
[0023] A buffer plate 4, a fixing plate 5 is arranged on the inner side of the buffer plate 4, a buffer airbag 6 is arranged on the outer surface of the buffer plate 4, a placement plate 7 is arranged on the surface of the buffer airbag 6, an early warning module 8 is arranged on the surface of the placement plate 7, and the early warning module 8 is electrically connected to the cleaning robot body 1;
[0024] When the sweeping robot body 1 is used to clean the floor, when the sweeping robot body 1 collides with tables, chairs, wall bases, etc., the impact force of the sweeping robot body 1 being bumped can be first reduced with the help of the setting of the buffer airbag 6, and then the early warning module 8 set on the surface of the placement plate 7 can be used. When the early warning module 8 comes into contact with tables, chairs, wall bases, etc., a warning message can be sent to the sweeping robot body 1 to make the sweeping robot body 1 change direction.
[0025] Embodiment 2: On the basis of Embodiment 1, a buffer plate 4 is provided to reduce the impact force of the sweeping robot body 1 due to collision, a plurality of mounting plates 2 are provided, and the plurality of mounting plates 2 are regularly arranged in a circle with respect to the sweeping robot body 1, the mounting plates 2 are fixedly connected to the side of the sweeping robot body 1 by positioning bolts, a plurality of buffer airbags 6 are provided, and the plurality of buffer airbags 6 are fixedly connected to the surface of the buffer plate 4, the placement plate 7 is an arc-shaped plate structure, and the early warning module 8 is fixedly connected to the surface of the placement plate 7;
[0026] When in use, the impact force when the side of the sweeping robot body 1 is bumped can be reduced with the help of the buffer airbag 6, which can provide a certain degree of protection for the inside of the sweeping robot body 1. When the early warning module 8 comes into contact with the outside world, it can send a signal to the sweeping robot body 1 to make the sweeping robot body 1 turn around to avoid damage to the sweeping robot body 1.
[0027] Embodiment 3: On the basis of embodiment 2, in order to facilitate the removal of the buffer plate 4, a fixed plate 5 is provided, a limiting groove 9 is provided on the end face of the placement groove 3, a guide block 10 is provided on the side of the placement groove 3, the guide block 10 is a directional plate-shaped structure, the guide block 10 is symmetrically distributed about the placement groove 3, a guide groove 11 is provided on the side of the fixed plate 5, the guide groove 11 is provided in two groups, the two groups of guide grooves 11 are symmetrically distributed about the fixed plate 5, the guide block 10 can be inserted into the guide groove 11, a groove 12 is provided on the surface of the fixed plate 5, a vertical plate 13 is provided in the groove 12, a limiting rod 14 is inserted into the vertical plate 13, a traction spring 15 is sleeved on the surface of the limiting rod 14, one end of the traction spring 15 is fixedly connected to the surface of the limiting rod 14, and the other end of the traction spring 15 is fixedly connected to the side of the vertical plate 13, and one end of the limiting rod 14 can be inserted into the limiting groove 9;
[0028] When in use, the limiting rod 14 can be pulled to make one end of the limiting rod 14 disengage from the limiting groove 9, so that the fixing plate 5 can be conveniently pulled out from the placement groove 3, so that the buffer plate 4 can be removed from the mounting plate 2. The setting of the traction spring 15 also prevents the limiting rod 14 from being randomly displaced in the vertical plate 13. The guide block 10 cooperates with the guide groove 11 to avoid being pulled out of the placement groove 3, and the buffer plate 4 can be conveniently fixed and installed by cooperating with the limiting rod 14.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An intelligent anti-collision mechanism for a sweeping robot, characterized in that: The intelligent anti-collision mechanism of the sweeping robot comprises: a sweeping robot body (1), a mounting plate (2) is arranged on the side of the sweeping robot body (1), and a placement groove (3) is opened on the surface of the mounting plate (2); A buffer plate (4), a fixing plate (5) is arranged on the inner side of the buffer plate (4), a buffer airbag (6) is arranged on the outer surface of the buffer plate (4), a placement plate (7) is arranged on the surface of the buffer airbag (6), an early warning module (8) is arranged on the surface of the placement plate (7), and the early warning module (8) is electrically connected to the sweeping robot body (1).
2. The intelligent anti-collision mechanism of a sweeping robot according to claim 1, characterized in that: The mounting plates (2) are provided in multiple groups, and the multiple groups of mounting plates (2) are regularly arranged in a circle with respect to the sweeping robot body (1), and the mounting plates (2) are fixedly connected to the side of the sweeping robot body (1) by means of positioning bolts.
3. The intelligent anti-collision mechanism of a sweeping robot according to claim 1, characterized in that: The end surface of the placement groove (3) is provided with a limiting groove (9), and the side surface of the placement groove (3) is provided with a guide block (10), the guide block (10) is a directional plate-shaped structure, and the guide blocks (10) are symmetrically distributed with respect to the placement groove (3).
4. The intelligent anti-collision mechanism of a sweeping robot according to claim 1, characterized in that: The side of the fixing plate (5) is provided with a guide groove (11), and the guide groove (11) is provided with two groups. The two groups of guide grooves (11) are symmetrically distributed with respect to the fixing plate (5), and the guide block (10) can be inserted into the guide groove (11).
5. The intelligent anti-collision mechanism of a sweeping robot according to claim 1, characterized in that: The surface of the fixed plate (5) is provided with a groove (12), a vertical plate (13) is arranged in the groove (12), a limiting rod (14) is inserted in the vertical plate (13), a traction spring (15) is sleeved on the surface of the limiting rod (14), one end of the traction spring (15) is fixedly connected to the surface of the limiting rod (14), and the other end of the traction spring (15) is fixedly connected to the side of the vertical plate (13), and one end of the limiting rod (14) can be inserted into the limiting groove (9).
6. The intelligent anti-collision mechanism of a sweeping robot according to claim 1, characterized in that: The buffer airbags (6) are provided in multiple groups, and the multiple groups of buffer airbags (6) are fixedly connected to the surface of the buffer plate (4). The placement plate (7) is an arc-shaped plate structure, and the early warning module (8) is fixedly connected to the surface of the placement plate (7).