Triggering mechanism used for being matched with sensing detection and plane cleaning device

Abstract

The utility model discloses a trigger mechanism used for cooperating with sensing detection and a plane cleaning device, the trigger mechanism comprises a first trigger piece and a second trigger piece, the first trigger piece is used for transverse sensing trigger detection of the trigger mechanism, and the second trigger piece is used for longitudinal sensing trigger detection of the trigger mechanism. The first triggering piece and the second triggering piece are arranged in a crossed mode, and the first triggering piece and the second triggering piece are integrally arranged. According to the utility model, by introducing the first trigger piece and the second trigger piece and cooperating with the use of the first guide barrier piece, the second guide barrier piece and the elastic piece, the multidirectional sensing trigger detection capability is enhanced, the collision force is reduced, the safety protection performance is improved, the overall structure of the trigger mechanism is optimized, and the manufacturing cost and the maintenance difficulty are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor devices, in particular to a trigger mechanism and a plane cleaning device used for cooperating with sensor detection. Background Art

[0002] In terms of cleaning the walls, doors and windows of high-rise buildings, the traditional cleaning method that relies on manual operation is not only inefficient, but also poses huge safety hazards in high-altitude working environments. In order to overcome these limitations, high-altitude flat cleaning devices have emerged, replacing traditional manual cleaning methods with automated and mechanized operations, significantly improving cleaning efficiency and reducing safety risks.

[0003] As the core component of the plane cleaning device, the sensor trigger mechanism is responsible for real-time detection of the interaction between the plane cleaning device and the environment, and adjusts the position and posture of the plane cleaning device accordingly. Although the plane cleaning device has made significant technological progress, there are still many deficiencies in its sensor trigger mechanism, as follows:

[0004] 1. Limitations in the direction of trigger detection: The sensor trigger mechanism has obvious limitations in the direction of trigger detection. Especially in the complex and changeable cleaning scenes of high-rise buildings, it is difficult to trigger multi-directional sensor detection to determine whether there is a border on the cleaning surface. This leads to the risk of the flat cleaning device falling during the cleaning process, and it is difficult to accurately determine the position of the fuselage and adjust the posture, thus affecting the cleaning efficiency and cleaning quality;

[0005] 2. Large resistance: The resistance between the sensor trigger mechanism and the wall or window frame is large during the cleaning process, which not only easily causes damage to the wall or window frame, reducing the aesthetics and safety of the building, but also affects the stability of the plane cleaning device itself, shortening the service life of the sensor trigger mechanism;

[0006] 3. The structure is relatively complex, the volume is large, and the manufacturing and maintenance costs are high: In order to improve the sensor triggering accuracy, the sensor triggering mechanism has a relatively complex structure and a relatively large overall volume, which not only increases the manufacturing cost and installation difficulty of the cleaning machine, but also increases the complexity and cost of maintenance, restricting the promotion and popularization of flat cleaning devices in practical applications.

[0007] In order to solve the above problems, the utility model proposes a trigger mechanism and a plane cleaning device for cooperating with sensor detection. Utility Model Content

[0008] In view of this, the utility model aims to address the deficiencies in the prior art, and its main purpose is to provide a trigger mechanism and a plane cleaning device for cooperating with sensor detection, which solves the technical problems that the traditional sensor trigger mechanism has limitations in the trigger detection direction, large resistance force, complex structure, large size, and high manufacturing and maintenance costs.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] The utility model provides a trigger mechanism for cooperating with sensor detection, comprising:

[0011] A first triggering member, used for triggering the lateral sensing trigger detection of the triggering mechanism;

[0012] A second triggering member, used for longitudinal sensing triggering detection of the triggering mechanism, wherein the first triggering member and the second triggering member are arranged crosswise;

[0013] The first trigger member and the second trigger member are integrally arranged.

[0014] As a preferred embodiment, it also includes a first guide barrier, a second guide barrier and an outer shell, the first trigger member and the second trigger member are both installed in the outer shell and elastically connected to the outer shell, one end of the first guide barrier and the second guide barrier are respectively fixedly connected to the first trigger member and the second trigger member, the other ends of the first guide barrier and the second guide barrier pass through and extend outside the outer shell, the first guide barrier is provided with a first tooth groove at one end away from the first trigger member, the second guide barrier is provided with a second tooth groove at one end away from the second trigger member, and the first tooth groove and the second tooth groove are oriented in the same direction and are staggered.

[0015] As a preferred solution, the first trigger member and the second trigger member are vertically arranged, and the first guide blocking member and the second guide blocking member are respectively installed on a side where the first trigger member and the second trigger member are close to each other, and are arranged in parallel.

[0016] As a preferred solution, the outer shell includes:

[0017] A first shell, wherein the first shell is provided with first avoidance through holes corresponding to the first guide blocking member and the second guide blocking member, wherein the first avoidance through holes include a first avoidance hole corresponding to the first guide blocking member and a second avoidance hole adapted to the second guide blocking member, and the transverse dimension of the first avoidance hole is greater than the transverse dimension of the first guide blocking member;

[0018] The second shell, the first shell is fixedly connected to the second shell through a first connecting member, the second shell is provided with a first installation cavity and a second installation cavity corresponding to the first trigger member and the second trigger member respectively, the first installation cavity is adjacent to the second installation cavity and is vertically arranged, one end of the first trigger member and the second trigger member are respectively connected to the second shell and the first shell through an elastic member, and the other ends pass through and extend out of the second shell.

[0019] As a preferred embodiment, a first limiting protrusion corresponding to the first trigger member is provided on a side of the first shell body close to the second shell body, a limiting arc surface adapted to the first trigger member is provided on a side of the first limiting protrusion close to the second shell body, an arc-shaped protrusion is also provided on an end of the limiting arc surface close to the elastic member, an annular groove is provided on one end of the first trigger member and the second trigger member arranged in the second shell body, the elastic member is installed on the annular groove, and a second avoidance groove is provided on a side of the second guide barrier member away from the first guide barrier member.

[0020] As a preferred scheme, a side of the first shell close to the second shell is also provided with an abutment protrusion, and the abutment protrusion is adapted to the second mounting cavity. The second trigger member is connected to the abutment protrusion through the elastic member. A first avoidance groove corresponding to the second guide blocking member is also provided on the abutment protrusion, and the first avoidance groove is connected to the second avoidance hole. A limiting portion is also provided at one end of the second guide blocking member fixed to the second trigger member. A guide limiting groove adapted to the limiting portion is provided on the side of the second mounting cavity close to the first mounting cavity. A limiting groove is also provided on one end of the second mounting cavity close to the first shell, and a second limiting protrusion adapted to the limiting groove is provided on the side of the abutment protrusion.

[0021] As a preferred embodiment, a second avoidance through hole is formed on the side wall of the second shell, and the second avoidance through hole passes through the first installation cavity. A third avoidance through hole is formed on the side of the second shell away from the first shell, and the third avoidance through hole passes through the second installation cavity. One end of the first trigger member and the second trigger member away from the elastic member respectively passes through the second avoidance through hole and the third avoidance through hole to extend to the outside of the second shell, and are respectively provided with a first abutting portion and a second abutting portion.

[0022] As a preferred solution, the first abutting portion is further provided with an abutting ear, and the second shell is further provided with an avoidance groove corresponding to the abutting ear, the avoidance groove penetrates into the first mounting cavity, and the second abutting portion is hemispherical.

[0023] As a preferred solution, the first triggering member is any one of a touch conductive member, a force sensor based on pressure change detection, an infrared sensor based on ranging, a laser sensor based on ranging, and an optical sensor based on visual images, and the second triggering member is any one of a touch conductive member, a force sensor based on pressure change detection, an infrared sensor based on ranging, a laser sensor based on ranging, and an optical sensor based on visual images.

[0024] On the other hand, a plane cleaning device of the utility model is based on the trigger mechanism for cooperating with the sensor detection, and the trigger mechanism for cooperating with the sensor detection is installed at the bottom of the plane cleaning device.

[0025] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that it mainly has the following advantages:

[0026] 1. Enhanced multi-directional sensor trigger detection capability: By introducing the first trigger member and the second trigger member, and combining the elastic member, the first guide barrier member with the first tooth groove, and the second guide barrier member with the second tooth groove, the multi-directional sensor trigger detection capability of the trigger mechanism is significantly enhanced, which can accurately sense the boundary conditions and effectively prevent the risk of the plane cleaning device falling due to misjudgment. At the same time, the accuracy of the fuselage position determination and posture adjustment is improved, thereby optimizing the efficiency and quality of the cleaning operation;

[0027] 2. Reduce the resistance and improve the safety protection performance: by respectively arranging the first abutting part and the second abutting part on the first trigger member and the second trigger member, arranging the abutting ear at the first abutting part, and arranging the second abutting part into a hemispherical shape, combined with the use of the elastic member, the resistance between the trigger mechanism and the wall, window frame and cleaning surface is reduced, which not only effectively protects the integrity of the building surface and avoids unnecessary damage, but also helps to maintain the stability of the plane cleaning device and prolong the service life of the trigger mechanism;

[0028] 3. The structure is optimized, and the manufacturing cost and maintenance difficulty are reduced: an integrated setting is adopted, and an annular groove is opened on the first trigger member and the second trigger member to assemble the elastic member, which optimizes the structure, reduces the number of parts, improves the assembly efficiency, and realizes the miniaturization and lightweight of the trigger mechanism, which not only reduces the manufacturing cost and installation complexity, but also simplifies the subsequent maintenance process and reduces the maintenance cost.

[0029] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the assembly structure of the trigger mechanism of Example 1 of the utility model;

[0031] Figure 2 It is a schematic diagram of the structure decomposition of the trigger mechanism of Example 1 of the utility model;

[0032] Figure 3 It is a schematic diagram of the structure decomposition of the trigger mechanism of Embodiment 1 of the present utility model from another perspective;

[0033] Figure 4 It is embodiment 1 of the utility model Figure 2 A is the enlarged view;

[0034] Figure 5 It is a schematic diagram of the assembly structure of the trigger mechanism of Example 2 of the utility model.

[0035] Description of reference numerals:

[0036] 11. first trigger member; 112. abutting ear; 12. second trigger member; 111. first abutting portion; 121. second abutting portion; 13. elastic member; 14. annular groove;

[0037] 21. first guide blocking member; 211. first tooth groove; 22. second guide blocking member; 221. second avoidance groove; 222. second tooth groove; 23. limiting portion;

[0038] 30. Outer shell; 31. First shell; 311. First avoidance through hole; 3111. First avoidance hole; 3112. Second avoidance hole; 312. First limiting convex block; 3121. Limiting arc surface; 3122. Arc-shaped convex block; 313. Abutting convex block; 3131. First avoidance groove; 314. Second limit convex block; 32. Second shell; 321. First installation cavity; 322. Second installation cavity; 323. Guide limiting groove; 324. Limiting groove; 325. Second avoidance through hole; 326. Third avoidance through hole; 327. Avoidance through groove;

[0039] 40. A second connecting member;

[0040] 50. A first connecting member. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0042] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0043] As an alternative, although the flat surface cleaning device for high altitude has made significant progress in technology, the trigger mechanism used for sensing still has many shortcomings: there are limitations in the direction of sensor trigger detection, and it is difficult to adapt to the complex and changeable cleaning environment of high-rise buildings, resulting in limited cleaning efficiency and quality. At the same time, the edge detection capability is relatively single, and there is a risk of falling. In addition, the resistance with walls, window frames and cleaning surfaces is large, which can easily cause damage to buildings, affect the stability of the flat surface cleaning device, and shorten its service life. In order to pursue higher sensor trigger detection accuracy, the complicated design of the trigger mechanism structure leads to a relatively large volume, which increases the manufacturing cost and maintenance difficulty of the overall structure, limiting its popularity in practical applications. To this end, the embodiment of the utility model provides a trigger mechanism and a flat surface cleaning device for cooperating with sensor detection.

[0044] In Example 1, please refer to Figures 1 to 4 , a trigger mechanism for cooperating with sensor detection is provided, which is applied to a plane cleaning device, comprising:

[0045] The first trigger member 11 is used for triggering the lateral sensing trigger detection of the trigger mechanism.

[0046] The second trigger member 12 is used for longitudinal sensor trigger detection of the trigger mechanism and works in conjunction with the first trigger member 11. The first trigger member 11 and the second trigger member 12 are cross-arranged, meeting the needs of multi-directional sensor trigger detection, improving the comprehensiveness and flexibility of sensor trigger detection, providing the flat cleaning device with multi-directional sensor trigger detection capabilities, and effectively improving the ability of the flat cleaning device to adapt to complex cleaning environments.

[0047] The first trigger member 11 and the second trigger member 12 are integrally arranged to ensure the compactness and stability of the trigger mechanism structure.

[0048] In this embodiment, the trigger mechanism for cooperating with the sensor detection also includes a first guide barrier 21, a second guide barrier 22 and an outer shell 30. The outer shell 30 provides protection for the entire trigger mechanism. The outer shell 30 is also connected to the plane cleaning device through a second connecting member 40. The first trigger member 11 and the second trigger member 12 are both installed in the outer shell 30 and elastically connected to the outer shell 30. This design allows the first trigger member 11 and the second trigger member 12 to move freely within a certain range when subjected to external force, and can quickly return to the initial position, thereby ensuring the stability and accuracy of the multi-directional sensor trigger detection. Accuracy, one end of the first guide barrier 21 and the second guide barrier 22 are fixedly connected to the first trigger member 11 and the second trigger member 12 respectively, to ensure that the positions of the first trigger member 11 and the second trigger member 12 are controllable, improve the accuracy and stability of the sensor trigger detection, and ensure the reliability of the sensor trigger detection data, the other ends of the first guide barrier 21 and the second guide barrier 22 both pass through and extend outside the outer shell 30, for cooperating with the sensor device, to achieve fast and accurate triggering of the sensor detection, and further improve the working efficiency and response speed of the trigger mechanism. In the preferred embodiment, the sensor device is an infrared sensor device.

[0049] Specifically, the first trigger member 11 and the second trigger member 12 are arranged vertically, which makes the trigger mechanism structure more compact while ensuring the independence of the trigger mechanism in lateral and longitudinal sensor trigger detection, thereby improving the accuracy and efficiency of the sensor trigger detection. The first guide barrier 21 and the second guide barrier 22 are respectively installed on the side where the first trigger member 11 and the second trigger member 12 are close to each other, and are arranged in parallel. By limiting the movement direction and path of the first trigger member 11 and the second trigger member 12, interference or false touch between the first trigger member 11 and the second trigger member 12 is prevented, thereby ensuring the accuracy and reliability of the sensor trigger detection, and facilitating precise trigger control.

[0050] Furthermore, the outer shell 30 includes a first shell 31 and a second shell 32. The first shell 31 is provided with a first avoidance through hole 311 corresponding to the first guide barrier 21 and the second guide barrier 22. The first avoidance through hole 311 includes a first avoidance hole 3111 corresponding to the first guide barrier 21 and a second avoidance hole 3112 adapted to the second guide barrier 22. The second avoidance hole 3112 is provided to avoid affecting the longitudinal reciprocating movement of the second guide barrier 22 while ensuring the movement. Verticality realizes accurate longitudinal sensor trigger detection, improves the accuracy and reliability of detection, the lateral dimension of the first avoidance hole 3111 is larger than the lateral dimension of the first guide barrier 21, and the first guide barrier 21 can reciprocate along the lateral length direction of the first avoidance hole 3111, thereby realizing the lateral sensor trigger detection function of the trigger mechanism. Therefore, through the coordinated work of the first guide barrier 21 and the second guide barrier 22, multi-directional sensor trigger detection capability is realized, which greatly broadens the application scenarios and adaptability.

[0051] In addition, the first shell 31 is fixedly connected to the second shell 32 through the first connecting member 50, thereby enhancing the structural stability of the outer shell 30. The second shell 32 is provided with a first mounting cavity 321 and a second mounting cavity 322 corresponding to the first trigger member 11 and the second trigger member 12, respectively. The first mounting cavity 321 and the second mounting cavity 322 are adjacent to each other and are vertically arranged, thereby effectively utilizing the space. One end of the first trigger member 11 and the second trigger member 12 are respectively connected to the second shell 32 and the first shell 31 through the elastic member 13. This connection method makes full use of the elastic capacity of the elastic member 13, so that the first trigger member 11 The second trigger member 12 can respond quickly when being resisted and squeezed, and move back and forth along the length direction of the first installation cavity 321 and the second installation cavity 322 respectively, to ensure the stability of the trigger mechanism during sensor trigger detection, and meet the detection accuracy requirements of the plane cleaning device. The other end passes through and extends out of the second shell 32, to ensure that the first trigger member 11 and the second trigger member 12 can fully contact the external environment and work normally. When facing complex and changeable cleaning scenes, they can quickly perceive external changes and realize effective triggering of sensor trigger detection, providing accurate position judgment and posture adjustment basis for the plane cleaning device.

[0052] A first limiting protrusion 312 corresponding to the first trigger member 11 is provided on one side of the first shell 31 close to the second shell 32, and a limiting arc surface 3121 adapted to the first trigger member 11 is provided on one side of the first limiting protrusion 312 close to the second shell 32. The setting of the first limiting protrusion 312 limits the position of the first trigger member 11 in the first mounting cavity 321, avoids the displacement and falling off of the first trigger member 11 when working, and ensures stable operation. The setting of the limiting arc surface 3121 enables the first trigger member 11 to have sufficient stability when working, effectively avoids the problem of affecting the accuracy of sensor trigger detection due to offset, and improves the performance reliability of the entire trigger mechanism. An arc-shaped protrusion 3122 is also provided on one end of the limiting arc surface 3121 close to the elastic member 13, to ensure that the elastic member 13 is not easy to deviate or shift when squeezed, to ensure that the elastic member 13 and the first trigger member 11 have consistent coaxiality, avoid the first trigger member 11 from getting stuck when working, and further enhance the accuracy and reliability of the first trigger member 11 in the sensor trigger detection process.

[0053] The first shell 31 is also provided with an abutting protrusion 313 on one side close to the second shell 32. The abutting protrusion 313 is adapted to the second mounting cavity 322. The second trigger member 12 is abutted and connected with the abutting protrusion 313 through the elastic member 13. The setting of the abutting protrusion 313 limits the travel range of the second trigger member 12 while ensuring the stability of the second trigger member 12 during operation, thereby improving the stability of the overall structure. The abutting protrusion 313 is also provided with a first avoidance groove 3131 corresponding to the second guide barrier 22. The first avoidance groove 3131 is connected to the second avoidance hole 3112, thereby ensuring that the second guide barrier 22 will not be hindered when it moves back and forth in the longitudinal direction, thereby ensuring the longitudinal sensing touch In order to ensure that the detection can be carried out smoothly, a limiting portion 23 is further provided at one end where the second guide blocking member 22 is fixed to the second trigger member 12, and a guide limiting groove 323 matched with the limiting portion 23 is provided on the side of the second mounting cavity 322 close to the first mounting cavity 321. This design ensures the stable position of the second trigger member 12 in the second mounting cavity 322 to prevent it from falling off during the working process, further improving the structural stability and reliability of the trigger mechanism, a limiting groove 324 is further provided at one end of the second mounting cavity 322 close to the first shell body 31, and a second limiting protrusion 314 matched with the limiting groove 324 is provided on the side of the abutting protrusion 313, which is convenient for installation and positioning, and improves the assembly efficiency and the stability of the overall structure.

[0054] Furthermore, an annular groove 14 is provided at one end of the first trigger member 11 and the second trigger member 12 arranged in the second shell body 32, and the elastic member 13 is installed on the annular groove 14. The design of the annular groove 14 is convenient for installing and fixing the elastic member 13, thereby improving the assembly efficiency and the structural stability of the trigger mechanism. A second avoidance groove 221 is provided on the side of the second guide barrier 22 away from the first guide barrier 21. The setting of the second avoidance groove 221 avoids interference between the longitudinally arranged elastic member 13 and the second guide barrier 22.

[0055] A second avoidance through hole 325 is provided on the side wall of the second shell 32, and the second avoidance through hole 325 penetrates into the first installation cavity 321. A third avoidance through hole 326 is also provided on the side of the second shell 32 away from the first shell 31, and the third avoidance through hole 326 penetrates into the second installation cavity 322. One end of the first trigger member 11 and the second trigger member 12 away from the elastic member 13 respectively passes through the second avoidance through hole 325 and the third avoidance through hole 326 to extend to the outside of the second shell 32, and is respectively provided with a first abutting portion 111 and a second abutting portion 121. The second avoidance through hole 325 and the third avoidance through hole 326 provide necessary space for the smooth movement of the first trigger member 11 and the second trigger member 12. When subjected to external force, the first abutting portion 111 and the second abutting portion 121 can provide effective support and resistance, and cooperate with the elastic member 13 to prevent the first trigger member 11 and the second trigger member 12 from excessive movement or damage, thereby ensuring the safety, stability and accuracy of trigger detection of the sensing trigger mechanism.

[0056] The first abutting portion 111 is also provided with an abutting ear 112. The existence of the abutting ear 112 makes the sensor trigger detection of the trigger mechanism more stable and improves the agility of the sensor trigger detection. In the actual application of the plane cleaning device, this feature can ensure that the trigger mechanism can still maintain stable performance output when responding quickly to external signals. The second shell 32 is also provided with an avoidance groove 327 corresponding to the abutting ear 112. The avoidance groove 327 runs through the first mounting cavity 321, providing sufficient space for the movement of the abutting ear 112 to avoid interference during the sensor triggering process. The second abutting portion 121 is hemispherical, which can provide a smoother and more uniform contact surface, enhance the sensing sensitivity, and better disperse the pressure when subjected to external force, improve durability and stability, and further improve the accuracy and reliability of the longitudinal sensor trigger detection.

[0057] Furthermore, a first tooth groove 211 is formed at one end of the first guide blocking member 21 away from the first trigger member 11, and a second tooth groove 222 is formed at one end of the second guide blocking member 22 away from the second trigger member 12. The first tooth groove 211 and the second tooth groove 222 are oriented in the same direction and are staggered.

[0058] In a preferred embodiment, the first trigger member 11 and the second trigger member 12 are both touch conductive members, and the first tooth groove 211 and the second tooth groove 222 are used to cooperate with the infrared sensor provided in the plane cleaning device, providing a reliable cooperation mechanism for the on and off of the infrared sensor.

[0059] Specifically, when the plane cleaning device is not placed on the cleaning surface, the first tooth groove 211 and the second tooth groove 222 are arranged in a staggered state, ensuring that the infrared sensor is in a disconnected state to avoid accidental touch. When the plane cleaning device is placed on the cleaning surface, the second trigger member 12 contacts the cleaning surface, squeezes the longitudinally arranged elastic member 13, and drives the second guide barrier 22 to move longitudinally away from the cleaning surface. At this time, the first tooth groove 211 and the second tooth groove 222 overlap, the infrared sensor is in a conductive state, and the plane cleaning device is in a normal cleaning working state.

[0060] On the one hand, when the cleaning surface is a frameless plane, the plane cleaning device moves to the edge of the cleaning surface, the second trigger member 12 disengages from the cleaning surface, breaks the interference with the cleaning surface, and with the cooperation of the elastic reset of the longitudinally arranged elastic member 13, drives the second guide blocking member 22 to reset. At this time, the first tooth groove 211 and the second tooth groove 222 are re-disposed in a state of misalignment, blocking the infrared sensor and realizing the recognition of the frameless plane.

[0061] On the other hand, when the cleaning surface is a plane with a frame, when the plane cleaning device moves to the edge of the cleaning surface, the first trigger member 11 contacts the frame, squeezes the laterally arranged elastic member 13, and drives the first guide blocking member 21 to move laterally. The first tooth groove 211 and the second tooth groove 222 are staggered, blocking the infrared sensor and realizing the recognition of the plane with a frame.

[0062] In Example 2, please refer to Figure 5 , a trigger mechanism for cooperating with sensor detection is provided, which is applied to a plane cleaning device, comprising:

[0063] The first trigger member 11 is used for triggering the lateral sensing trigger detection of the trigger mechanism.

[0064] The second trigger member 12 is used for longitudinal sensing trigger detection of the trigger mechanism and works in conjunction with the first trigger member 11. The first trigger member 11 and the second trigger member 12 are cross-arranged to meet the needs of multi-directional sensing trigger detection and improve the comprehensiveness and flexibility of sensing trigger detection.

[0065] The first trigger member 11 and the second trigger member 12 are integrally arranged to ensure the compactness and stability of the overall structure of the trigger mechanism.

[0066] In this embodiment, the first trigger member 11 is any one of a force sensor based on pressure change detection, an infrared sensor based on ranging, a laser sensor based on ranging, and an optical sensor based on visual images, and the second trigger member 12 is also any one of a touch conductive member, a force sensor based on pressure change detection, an infrared sensor based on ranging, a laser sensor based on ranging, and an optical sensor based on visual images.

[0067] Specifically, force sensors can sense changes in external pressure in real time and provide accurate pressure detection data for the trigger mechanism, thereby ensuring the accuracy and reliability of sensor trigger detection. Infrared sensors and laser sensors can provide rich spatial position information for the trigger mechanism by measuring the distance to the object, making sensor trigger detection more comprehensive and accurate. Optical sensors can capture and process visual image information, providing the trigger mechanism with a more intuitive detection effect, further improving the intelligence level of sensor trigger detection.

[0068] Therefore, the trigger mechanism can also realize the diversification and flexibility of sensor trigger detection by supporting a variety of different types of sensor detection methods.

[0069] In Example 3, a flat cleaning device is provided, and the trigger mechanism for cooperating with the sensor detection in Example 1 and Example 2 is installed at the bottom of the flat cleaning device to achieve accurate sensor trigger detection of the cleaning surface, thereby improving the intelligence and automation level of the cleaning process.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A trigger mechanism for cooperating with sensor detection, characterized in that: include: A first triggering member (11) is used for triggering the lateral sensing trigger detection of the triggering mechanism; A second triggering member (12) is used for longitudinal sensing triggering detection of the triggering mechanism, wherein the first triggering member (11) and the second triggering member (12) are arranged crosswise; The first trigger member (11) and the second trigger member (12) are integrally arranged.

2. The trigger mechanism for cooperative sensing detection according to claim 1, characterized in that: The invention also comprises a first guide blocking member (21), a second guide blocking member (22) and an outer shell (30); the first trigger member (11) and the second trigger member (12) are both installed in the outer shell (30) and are elastically and movably connected to the outer shell (30); one end of the first guide blocking member (21) and the second guide blocking member (22) are respectively fixedly connected to the first trigger member (11) and the second trigger member (12); the other ends of the first guide blocking member (21) and the second guide blocking member (22) pass through and extend outside the outer shell (30); a first tooth groove (211) is formed at one end of the first guide blocking member (21) away from the first trigger member (11); a second tooth groove (222) is formed at one end of the second guide blocking member (22) away from the second trigger member (12); the first tooth groove (211) and the second tooth groove (222) are oriented in the same direction and are staggered.

3. The trigger mechanism for cooperative sensing detection according to claim 2, characterized in that: The first trigger member (11) and the second trigger member (12) are arranged vertically, and the first guide blocking member (21) and the second guide blocking member (22) are respectively installed on the side where the first trigger member (11) and the second trigger member (12) are close to each other, and are arranged in parallel.

4. The trigger mechanism for cooperative sensing detection according to claim 2, characterized in that: The outer shell (30) comprises: A first shell (31), the first shell (31) being provided with a first avoidance through hole (311) corresponding to the first guide blocking member (21) and the second guide blocking member (22), the first avoidance through hole (311) comprising a first avoidance hole (3111) corresponding to the first guide blocking member (21) and a second avoidance hole (3112) adapted to the second guide blocking member (22), the transverse dimension of the first avoidance hole (3111) being greater than the transverse dimension of the first guide blocking member (21); A second shell (32), wherein the first shell (31) is fixedly connected to the second shell (32) via a first connecting member (50), and the second shell (32) is provided with a first mounting cavity (321) and a second mounting cavity (322) corresponding to the first trigger member (11) and the second trigger member (12), respectively; the first mounting cavity (321) and the second mounting cavity (322) are adjacent to and vertically arranged, and one end of the first trigger member (11) and the second trigger member (12) are respectively abuttingly connected to the second shell (32) and the first shell (31) via an elastic member (13), and the other ends both pass through and extend out of the second shell (32).

5. The trigger mechanism for cooperative sensing detection according to claim 4, characterized in that: A first limiting protrusion (312) corresponding to the first trigger member (11) is provided on a side of the first shell (31) close to the second shell (32); a limiting arc surface (3121) adapted to the first trigger member (11) is provided on a side of the first limiting protrusion (312) close to the second shell (32); an arc-shaped protrusion (3122) is further provided on an end of the limiting arc surface (3121) close to the elastic member (13); an annular groove (14) is provided on one end of the first trigger member (11) and the second trigger member (12) arranged in the second shell (32); the elastic member (13) is mounted on the annular groove (14); a second avoidance groove (221) is provided on a side of the second guide blocking member (22) away from the first guide blocking member (21).

6. The trigger mechanism for cooperative sensing detection according to claim 4, characterized in that: A contact protrusion (313) is further provided on one side of the first shell (31) close to the second shell (32), and the contact protrusion (313) is adapted to the second mounting cavity (322). The second trigger member (12) is contact-connected with the contact protrusion (313) via the elastic member (13). A first avoidance groove (3131) corresponding to the second guide blocking member (22) is further provided on the contact protrusion (3131), and the first avoidance groove (3131) is communicated with the second avoidance hole (3112). A limiting portion (23) is further provided at one end of the second guide blocking member (22) fixed to the second trigger member (12); a guide limiting groove (323) matched with the limiting portion (23) is provided on one side of the second installation cavity (322) close to the first installation cavity (321); a limiting groove (324) is further provided at one end of the second installation cavity (322) close to the first shell (31); and a second limiting protrusion (314) matched with the limiting groove (324) is provided on the side of the abutting protrusion (313).

7. The trigger mechanism for cooperative sensing detection according to claim 4, characterized in that: A second avoidance through hole (325) is provided on the side wall of the second shell (32), and the second avoidance through hole (325) penetrates to the first installation cavity (321). A third avoidance through hole (326) is also provided on the side of the second shell (32) away from the first shell (31), and the third avoidance through hole (326) penetrates to the second installation cavity (322). One end of the first trigger member (11) and the second trigger member (12) away from the elastic member (13) respectively passes through the second avoidance through hole (325) and the third avoidance through hole (326) to extend to the outside of the second shell (32), and is respectively provided with a first abutting portion (111) and a second abutting portion (121).

8. The trigger mechanism for cooperative sensing detection according to claim 7, characterized in that: The first abutting portion (111) is also provided with an abutting ear (112), and the second shell (32) is also provided with an avoidance groove (327) corresponding to the abutting ear (112), the avoidance groove (327) penetrates into the first mounting cavity (321), and the second abutting portion (121) is hemispherical.

9. The trigger mechanism for cooperative sensing detection according to claim 1, characterized in that: The first triggering member (11) is any one of a touch conductive member, a force sensor based on pressure change detection, an infrared sensor based on distance measurement, a laser sensor based on distance measurement, and an optical sensor based on visual images, and the second triggering member (12) is any one of a touch conductive member, a force sensor based on pressure change detection, an infrared sensor based on distance measurement, a laser sensor based on distance measurement, and an optical sensor based on visual images.

10. A plane cleaning device, based on the trigger mechanism for cooperating with sensor detection according to any one of claims 1 to 9, characterized in that: The trigger mechanism for cooperating with the sensor detection is installed at the bottom of the plane cleaning device.

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