Sweeping robot base station test fixture

Abstract

The utility model discloses a test fixture for a base station of a sweeping robot. The test fixture comprises a workbench, a placement tool, a water injection and drainage mechanism and an internal test assembly, the water injection and drainage mechanism comprises a first pushing and pressing mechanism, a water injection connector and a drainage connector. The internal testing assembly comprises a second pushing and pressing mechanism and a testing module, the first pushing and pressing mechanism and the second pushing and pressing mechanism are oppositely distributed, the sweeping robot base station is placed on the workbench through the placing tool, and the first pushing and pressing mechanism drives the water injection connector and the water drainage connector to be in butt joint with a water inlet and a water outlet of the sweeping robot base station so that the water inlet and outlet performance can be conveniently detected; the second pushing and pressing mechanism drives the test module to enter the inner cavity of the sweeping robot base station, the butt joint component of the inner cavity of the sweeping robot base station can be conveniently detected, manual operation is reduced, the detection consistency is high, the first pushing and pressing mechanism and the second pushing and pressing mechanism oppositely push and press the sweeping robot base station, and the detection efficiency is improved. Therefore, the base station of the sweeping robot is stably positioned at a set position, and the detection accuracy is improved.

Description

Technical Field

[0001] This utility model relates to the field of sweeping robot technology, and in particular to a sweeping robot base station test fixture. Background Technology

[0002] The robot vacuum station is an important component of the robot vacuum system, providing a series of support functions such as charging, dust collection, mop washing, and water changing. After the robot vacuum finishes its work, it will generally automatically walk back to the robot vacuum station to perform operations such as charging, dust collection, mop washing, and water changing.

[0003] Base stations for robotic vacuum cleaners are typically manufactured and sold in conjunction with robotic vacuum cleaners. To ensure the proper functioning of the base station, functional testing is required after assembly. Currently, functional testing of base stations is usually conducted manually in conjunction with the robotic vacuum cleaner, which is inefficient and makes it difficult to guarantee the consistency of the tests. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a testing fixture for robot vacuum cleaner base stations, which can meet the requirements for automatic detection of robot vacuum cleaner base stations and has high detection efficiency.

[0005] According to a first aspect of the present invention, a testing fixture for a robotic vacuum cleaner base station includes a workbench, a placement fixture, an injection / drainage mechanism, and an internal testing component. The placement fixture is disposed on the workbench and has a positioning structure corresponding to the bottom of the robotic vacuum cleaner base station. The injection / drainage mechanism is disposed on the rear side of the placement fixture and includes a first pushing mechanism and an injection connector and a drain connector disposed on the first pushing mechanism. The first pushing mechanism can drive the injection connector and the drain connector to move to connect with the inlet and outlet of the robotic vacuum cleaner base station on the rear side. The internal testing component is disposed on the front side of the placement fixture and includes a second pushing mechanism and a testing module disposed on the second pushing mechanism. The second pushing mechanism can drive the testing module to enter the inner cavity of the robotic vacuum cleaner base station through the opening of the robotic vacuum cleaner base station. The first pushing mechanism and the second pushing mechanism are distributed opposite to each other, and the first pushing mechanism and the second pushing mechanism can push the robotic vacuum cleaner base station in opposite directions to position the robotic vacuum cleaner base station.

[0006] The robotic vacuum cleaner base station test fixture according to the present invention has at least the following beneficial effects: by placing the robotic vacuum cleaner base station on the workbench using the placement fixture, the water inlet connector and the water outlet connector are driven by the first pushing mechanism to connect with the inlet and outlet of the robotic vacuum cleaner base station, facilitating the testing of its water inlet and outlet performance. The test module is driven into the inner cavity of the robotic vacuum cleaner base station by the second pushing mechanism, facilitating the testing of the docking components of the inner cavity of the robotic vacuum cleaner base station, meeting the docking requirements of multiple functional modules of the robotic vacuum cleaner base station, reducing manual operation, ensuring high testing consistency, and meeting the requirements of automatic testing. Furthermore, the first pushing mechanism and the second pushing mechanism can push the robotic vacuum cleaner base station relative to each other, so that the robotic vacuum cleaner base station is stably positioned in the set position, reducing the occurrence of displacement of the robotic vacuum cleaner base station and improving the accuracy of testing.

[0007] According to some embodiments of the present invention, the first pushing mechanism includes a water injection cylinder and a drain cylinder respectively disposed on the workbench, the water injection connector is disposed on the water injection cylinder, and the drain connector is disposed on the drain cylinder.

[0008] According to some embodiments of the present invention, the workbench is provided with a support base, the water injection cylinder and the draining cylinder are provided on the support base, and the support base is provided with a guide mechanism between itself and the water injection connector and the draining connector respectively.

[0009] According to some embodiments of the present invention, the guiding mechanism is a slider-rail mechanism, which includes a slider disposed on the water inlet and the drain outlet and a rail disposed on the support base and extending in the front-back direction.

[0010] According to some embodiments of the present invention, the second pushing mechanism includes a pushing cylinder and a movable platform that can be driven to move by the pushing cylinder. The movable platform is adjustablely provided with a mounting platform, and the test module is located on the mounting platform.

[0011] According to some embodiments of the present invention, the mounting platform is provided with a first elongated hole extending in the front-back direction, the movable platform is provided with a first mounting hole corresponding to the first elongated hole, and the mounting platform and the movable platform are connected by a screw mechanism or bolt mechanism passing through the first elongated hole and the first mounting hole.

[0012] According to some embodiments of the present invention, the mobile platform or the mounting platform is provided with a pressing roller. When the mobile platform is driven to the inner cavity of the sweeping robot base station by the pressing cylinder, the pressing roller presses against the bottom of the inner cavity of the sweeping robot base station.

[0013] According to some embodiments of the present invention, wheel seats are respectively provided on both sides of the mounting platform, and the pressing roller is rotatably disposed on the wheel seat. A slide corresponding to the moving platform is formed between the two wheel seats to restrict the moving platform and the mounting platform from moving relative to each other in the left-right direction and to enable the moving platform and the mounting platform to move relative to each other in the front-back direction.

[0014] According to some embodiments of the present invention, wheel seats are respectively provided on both sides of the mounting platform, the pressing roller is rotatably disposed on the wheel seat, the mounting platform is provided with a second elongated hole extending in the front-back direction, the wheel seat is provided with a second mounting hole corresponding to the second elongated hole, and the mounting platform and the wheel seat are connected by a screw mechanism or bolt mechanism passing through the second elongated hole and the second mounting hole.

[0015] According to some embodiments of the present invention, the placement fixture is provided with a recessed structure corresponding to the bottom of the sweeping robot base station, and the recessed structure forms the positioning structure.

[0016] According to some embodiments of the present invention, the placement fixture is made of rubber material, and the recessed structure is tightly fitted or interference-fitted with the bottom of the sweeping robot base station. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of the robot vacuum cleaner base station test fixture when applied according to an embodiment of the present invention (with the robot vacuum cleaner base station placed on it);

[0019] Figure 2 This is a side view of the test fixture for the robot vacuum cleaner base station in an embodiment of the present invention (with the robot vacuum cleaner base station placed on it).

[0020] Figure 3 This is a schematic diagram of the structure of the robot vacuum cleaner base station test fixture according to an embodiment of the present invention (without the robot vacuum cleaner base station placed on it);

[0021] Figure 4 This is one of the structural schematic diagrams of the internal testing component in an embodiment of this utility model;

[0022] Figure 5 This is an exploded view of the internal testing components in an embodiment of the present invention;

[0023] Figure 6 This is a second structural schematic diagram of the internal testing component in an embodiment of the present invention (bottom view);

[0024] Figure 7 This is an exploded view of the water injection cylinder and water injection connector according to an embodiment of the present utility model;

[0025] Figure 8 This is a schematic diagram of the structure of a robot vacuum cleaner base station.

[0026] Figure label:

[0027] Workbench 100, support base 110;

[0028] Placement fixture 200, recessed structure 201;

[0029] Water injection cylinder 311, water drainage cylinder 312, water injection connector 321, water drainage connector 322, slider 331, slide rail 332;

[0030] Push cylinder 410, test module 420, main unit water injection detection connector 421, infrared detection probe 422, contact electrode 423, moving stage 430, first mounting hole 431, mounting platform 440, first elongated hole 441, second elongated hole 442, pressing roller 450, shaft pin 451, wheel seat 460, second mounting hole 461;

[0031] 900-cell robot vacuum cleaner base station. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0033] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0035] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0036] The following is for reference. Figures 1 to 7 The description of the robot vacuum cleaner base station test fixture according to an embodiment of the present invention defines the opening side of the robot vacuum cleaner base station 900 for the robot vacuum cleaner to enter and exit as the front side.

[0037] like Figures 1 to 3 As shown, the robotic vacuum cleaner base station test fixture according to an embodiment of the present invention includes a workbench 100, a placement fixture 200, an injection and drainage mechanism, and an internal test component. The placement fixture 200 is disposed on the workbench 100 and is provided with a positioning structure corresponding to the bottom of the robotic vacuum cleaner base station 900. The injection and drainage mechanism is disposed on the rear side of the placement fixture 200 and includes a first pushing mechanism and a water injection connector 321 and a drain connector 322 disposed on the first pushing mechanism. The first pushing mechanism can drive the water injection connector 321 and the drain connector 322 to move to connect with the water inlet and outlet on the rear side of the robotic vacuum cleaner base station 900. The internal test component is disposed on the front side of the placement fixture 200 and includes a second pushing mechanism and a test module 420 disposed on the second pushing mechanism. The second pushing mechanism can drive the test module 420 to enter the inner cavity of the robotic vacuum cleaner base station 900 through the opening of the robotic vacuum cleaner base station 900.

[0038] The first pushing mechanism and the second pushing mechanism are distributed opposite to each other, and the first pushing mechanism and the second pushing mechanism can push the sweeping robot base station 900 in opposite directions to locate the position of the sweeping robot base station 900.

[0039] The robotic vacuum cleaner base station 900 is placed on the workbench 100 by placing the fixture 200. The first pushing mechanism drives the water inlet connector 321 and the drain connector 322 to connect with the water inlet and outlet of the robotic vacuum cleaner base station 900 to facilitate the testing of its water inlet and outlet performance. The second pushing mechanism drives the test module 420 into the inner cavity of the robotic vacuum cleaner base station 900 to facilitate the testing of the docking components in the inner cavity of the robotic vacuum cleaner base station 900. This meets the docking requirements of the various functional modules of the robotic vacuum cleaner base station 900, reduces manual operation, ensures high testing consistency, and meets the requirements of automatic testing. Moreover, the first and second pushing mechanisms can push the robotic vacuum cleaner base station 900 relative to each other, so that the robotic vacuum cleaner base station 900 is stably positioned in the set position, reducing the occurrence of displacement of the robotic vacuum cleaner base station 900 and improving the accuracy of testing.

[0040] Specifically, the robot vacuum cleaner base station test fixture is a component of the robot vacuum cleaner base station test equipment. It completes the fixing and docking of the robot vacuum cleaner base station 900, so that the control module in the robot vacuum cleaner base station test equipment can simulate the robot vacuum cleaner docking with the robot vacuum cleaner base station 900, thereby automatically detecting the normal performance of the robot vacuum cleaner base station 900.

[0041] like Figure 4 As shown, in some embodiments of this utility model, the test module 420 includes a host water injection detection connector 421, an infrared detection probe 422, and two contact electrodes 423.

[0042] The main unit water injection test connector 421 is used to connect with the water injection port of the inner cavity of the sweeping robot base station 900 to simulate the connection between the sweeping robot and the water injection port of the sweeping robot base station 900, so as to facilitate the detection of whether the water injection function of the sweeping robot base station 900 to the sweeping robot is normal.

[0043] The infrared detection probe 422 is used to interface with the infrared sensor inside the vacuum cleaner base station 900 to simulate the infrared interface between the vacuum cleaner and the vacuum cleaner base station 900, so as to facilitate the detection of whether the infrared interface function between the vacuum cleaner base station 900 and the vacuum cleaner is normal.

[0044] Two contact electrodes 423 are used to dock with the charging plates inside the vacuum cleaner base station 900 to simulate the vacuum cleaner base station 900 charging the vacuum cleaner, so as to facilitate the detection of whether the charging function of the vacuum cleaner base station 900 is normal.

[0045] In some embodiments of this invention, the contact electrode 423 is an elastic electrode to improve the stability of its electrical contact with the charging electrode plate inside the cavity of the robot vacuum cleaner base station 900.

[0046] In some embodiments of this utility model, the main unit water injection detection connector 421, water injection connector 321 and drainage connector 322 are all set on the fixed base of the rigid structure, so that the relative pushing force of the first pushing mechanism and the second pushing mechanism on the sweeping robot base station 900 is more stable, and the sweeping robot base station 900 can be fixed more stably.

[0047] like Figures 1 to 3As shown, in some embodiments of this utility model, the first pushing mechanism includes a water injection cylinder 311 and a drain cylinder 312 respectively disposed on the workbench 100. A water injection connector 321 is disposed on the water injection cylinder 311, and a drain connector 322 is disposed on the drain cylinder 312. The water injection connector 321 and the drain connector 322 are driven by the water injection cylinder 311 and the drain cylinder 312 to move to connect with the water inlet and outlet on the rear side of the sweeping robot base station 900, thereby achieving automatic docking. The water injection cylinder 311 and the drain cylinder 312 generate pushing force on the rear side of the sweeping robot base station 900, which corresponds to the pushing force of the second pushing mechanism, so as to fix the position of the sweeping robot base station 900.

[0048] It is conceivable that, in some embodiments of this utility model, the first pushing mechanism may also be other linear drive mechanisms, such as electric cylinders, rack and pinion mechanisms, etc.

[0049] like Figure 1 , Figure 2 , Figure 3 , Figure 7 As shown, in some embodiments of this utility model, the workbench 100 is provided with a support base 110, and the water injection cylinder 311 and the drain cylinder 312 are provided on the support base 110. The support base 110 is provided with a guide mechanism between the water injection connector 321 and the drain connector 322 respectively, so as to improve the displacement accuracy of the water injection connector 321 and the drain connector 322 and improve the success rate of docking.

[0050] like Figure 7 As shown, in some embodiments of this utility model, the guiding mechanism is a slider-rail mechanism. The slider-rail mechanism includes a slider 331 disposed on the water inlet connector 321 and the drain connector 322 and a rail 332 disposed on the support base 110 and extending in the front-back direction. The slider 331 and the rail 332 slide together, thereby improving the displacement accuracy of the water inlet connector 321 and the drain connector 322.

[0051] It is understood that in some embodiments of this utility model, the guiding mechanism may also be a guide rod mechanism, which will not be described in detail here.

[0052] like Figure 1 , Figure 2 , Figure 3 As shown, in some embodiments of this utility model, two support bases 110 are configured, corresponding to the water injection cylinder 311 and the drain cylinder 312 respectively.

[0053] Specifically, the water inlet and outlet of the robot vacuum cleaner base station 900 are located at a higher position on its rear side, and a support base 110 is configured to facilitate the connection of the water inlet connector 321 and the drain connector 322 with the corresponding water inlet and outlet.

[0054] It is understood that in some embodiments of this utility model, the inlet and outlet positions of the sweeping robot base station 900 of different specifications are different, and the number or height of the support base 110 can be configured according to different sweeping robot base stations 900, which will not be described in detail here.

[0055] like Figure 4 , Figure 5 , Figure 6 As shown, in some embodiments of this utility model, the second pushing mechanism includes a pushing cylinder 410 and a moving platform 430 that can be driven to move by the pushing cylinder 410. The moving platform 430 is adjustablely provided with a mounting platform 440. The test module 420 is located on the mounting platform 440. By adjusting the position of the moving platform 430 and the mounting platform 440, the test module 420 can be docked with sweeping robot base stations 900 of different specifications.

[0056] In some embodiments of this utility model, the push cylinder 410 is a rodless cylinder, which can reduce the installation space and obtain a larger stroke.

[0057] Of course, in the specific implementation process, the second pushing mechanism can also be a conventional linear drive mechanism such as a pneumatic cylinder or an electric cylinder, which will not be described in detail here.

[0058] like Figure 5 As shown, in some embodiments of this utility model, the mounting platform 440 is provided with a first elongated hole 441 extending in the front-back direction, and the movable platform 430 is provided with a first mounting hole 431 corresponding to the first elongated hole 441. The mounting platform 440 and the movable platform 430 are connected by a screw mechanism or bolt mechanism passing through the first elongated hole 441 and the first mounting hole 431. The relative position of the mounting platform 440 and the movable platform 430 can be adjusted in the front-back direction by tightening or loosening the screw mechanism or bolt mechanism to meet the adjustment requirements.

[0059] In some embodiments of this utility model, the mounting platform 440 is provided with an arc-shaped hole, and the movable platform 430 is provided with a mounting hole corresponding to the arc-shaped hole. The mounting platform 440 and the movable platform 430 are connected by a screw mechanism or bolt mechanism passing through the arc-shaped hole and the mounting hole. The relative angle and position of the mounting platform 440 and the movable platform 430 can be adjusted by tightening or loosening the screw mechanism or bolt mechanism to meet the adjustment requirements.

[0060] like Figure 4 , Figure 5 , Figure 6As shown, in some embodiments of this utility model, the moving platform 430 or the mounting platform 440 is provided with a pressing roller 450. When the moving platform 430 is driven to the inner cavity of the sweeping robot base station 900 by the pressing cylinder 410, the pressing roller 450 presses against the bottom of the inner cavity of the sweeping robot base station 900 to press the sweeping robot base station 900 down onto the placement fixture 200, thereby further improving the stability of the sweeping robot base station 900.

[0061] like Figure 3 As shown, in some embodiments of this utility model, the placement fixture 200 is provided with a recessed structure 201 corresponding to the bottom of the robot vacuum cleaner base station 900. The recessed structure 201 forms a positioning structure. The recessed structure 201 matches the outer contour of the bottom of the robot vacuum cleaner base station 900. The robot vacuum cleaner base station 900 can be positioned after being placed in the recessed structure 201.

[0062] In some embodiments of this utility model, the placement fixture 200 is made of rubber material, and the recessed structure 201 is tightly fitted or interference-fitted with the bottom of the robot vacuum cleaner base station 900 to improve the stability of the robot vacuum cleaner base station 900 and reduce damage to the appearance of the robot vacuum cleaner base station 900, so as to avoid affecting normal sales.

[0063] like Figure 5 , Figure 6 As shown, in some embodiments of this utility model, wheel seats 460 are respectively provided on both sides of the mounting platform 440, and the pressing roller 450 is rotatably disposed on the wheel seat 460. A slide rail corresponding to the moving platform 430 is formed between the two wheel seats 460 to restrict the relative movement of the moving platform 430 and the mounting platform 440 in the left and right directions and to enable the moving platform 430 and the mounting platform 440 to move relative to each other in the front and back directions, so as to further improve the stability of the connection between the moving platform 430 and the mounting platform 440 and facilitate the position adjustment between the moving platform 430 and the mounting platform 440.

[0064] like Figure 5 As shown, in some embodiments of this utility model, wheel seats 460 are respectively provided on both sides of the mounting platform 440, and the pressing roller 450 is rotatably disposed on the wheel seat 460. The mounting platform 440 is provided with a second elongated hole 442 extending in the front-rear direction, and the wheel seat 460 is provided with a second mounting hole 461 corresponding to the second elongated hole 442. The mounting platform 440 and the wheel seat 460 are connected by a screw mechanism or bolt mechanism passing through the second elongated hole 442 and the second mounting hole 461. By tightening and loosening the screw mechanism or bolt mechanism, the relative position of the mounting platform 440 and the wheel seat 460 can be adjusted to adjust the position of the pressing roller 450.

[0065] like Figure 5As shown, in some embodiments of this utility model, the pressure roller 450 is mounted to the wheel seat 460 by a shaft pin 451.

[0066] Of course, this invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A test fixture for a robot vacuum cleaner base station, wherein the opening side of the robot vacuum cleaner base station (900) for the robot vacuum cleaner to enter and exit is designated as the front side, characterized in that, include: Workbench (100); A placement fixture (200) is provided on the workbench (100) and is provided with a positioning structure corresponding to the bottom of the sweeping robot base station (900); The water injection and drainage mechanism is located on the rear side of the placement fixture (200). It includes a first pressing mechanism and a water injection connector (321) and a drain connector (322) located on the first pressing mechanism. The first pressing mechanism can drive the water injection connector (321) and the drain connector (322) to move to connect with the water inlet and outlet on the rear side of the sweeping robot base station (900). An internal testing component is located on the front side of the placement fixture (200). It includes a second pushing mechanism and a testing module (420) located on the second pushing mechanism. The second pushing mechanism can drive the testing module (420) to enter the inner cavity of the sweeping robot base station (900) through the opening of the sweeping robot base station (900). The first pushing mechanism and the second pushing mechanism are distributed opposite to each other, and the first pushing mechanism and the second pushing mechanism can push the robot vacuum base station (900) in opposite directions to locate the position of the robot vacuum base station (900).

2. The testing fixture for the robot vacuum cleaner base station according to claim 1, characterized in that, The first pushing mechanism includes a water injection cylinder (311) and a drain cylinder (312) respectively disposed on the workbench (100), the water injection connector (321) is disposed on the water injection cylinder (311), and the drain connector (322) is disposed on the drain cylinder (312).

3. The sweeping robot base station test fixture according to claim 2, characterized in that, The workbench (100) is provided with a support base (110), the water injection cylinder (311) and the drain cylinder (312) are located on the support base (110), and the support base (110) is provided with a guide mechanism between itself and the water injection connector (321) and the drain connector (322).

4. The testing fixture for a sweeping robot base station according to claim 3, characterized in that, The guiding mechanism is a slider-rail mechanism, which includes a slider (331) disposed on the water inlet connector (321) and the drain connector (322) and a rail (332) disposed on the support base (110) and extending in the front-back direction.

5. The testing fixture for a sweeping robot base station according to claim 1, characterized in that, The second pressing mechanism includes a pressing cylinder (410) and a moving platform (430) that can be driven to move by the pressing cylinder (410). The moving platform (430) is adjustablely provided with a mounting platform (440), and the test module (420) is located on the mounting platform (440).

6. The testing fixture for a sweeping robot base station according to claim 5, characterized in that, The mounting platform (440) is provided with a first elongated hole (441) extending in the front-rear direction, and the movable platform (430) is provided with a first mounting hole (431) corresponding to the first elongated hole (441). The mounting platform (440) and the movable platform (430) are connected by a screw mechanism or bolt mechanism passing through the first elongated hole (441) and the first mounting hole (431).

7. The sweeping robot base station test fixture according to claim 5, characterized in that, The mobile platform (430) or the mounting platform (440) is provided with a pressing roller (450). When the mobile platform (430) is driven to the inner cavity of the sweeping robot base station (900) by the pressing cylinder (410), the pressing roller (450) presses against the bottom of the inner cavity of the sweeping robot base station (900).

8. The testing fixture for a sweeping robot base station according to claim 7, characterized in that, Wheel seats (460) are respectively provided on both sides of the mounting platform (440). The pressing roller (450) is rotatably mounted on the wheel seat (460). A slide rail corresponding to the moving platform (430) is formed between the two wheel seats (460) to restrict the relative movement of the moving platform (430) and the mounting platform (440) in the left-right direction and to enable the moving platform (430) and the mounting platform (440) to move relative to each other in the front-back direction.

9. The sweeping robot base station test fixture according to claim 7, characterized in that, Wheel seats (460) are respectively provided on both sides of the mounting platform (440). The pressing roller (450) is rotatably mounted on the wheel seat (460). The mounting platform (440) is provided with a second elongated hole (442) extending in the front-rear direction. The wheel seat (460) is provided with a second mounting hole (461) corresponding to the second elongated hole (442). The mounting platform (440) and the wheel seat (460) are connected by a screw mechanism or bolt mechanism passing through the second elongated hole (442) and the second mounting hole (461).

10. The testing fixture for a sweeping robot base station according to claim 1, characterized in that, The placement fixture (200) is provided with a recessed structure (201) corresponding to the bottom of the sweeping robot base station (900), and the recessed structure (201) forms the positioning structure.

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