Device for testing service life of acarus killing instrument

Abstract

The utility model provides a device for testing the service life of an acarus killing instrument. The device comprises a horizontal workbench for placing test cloth and a support frame suspended above the horizontal workbench, the supporting frame is provided with a movable frame capable of moving in a reciprocating mode in the direction parallel to the horizontal workbench, the movable frame is provided with a plurality of pressure adjusting modules capable of floating in the direction perpendicular to the horizontal workbench, and the pressure adjusting modules are detachably connected with tool clamps used for fixing the acarus killing instrument. The device has the advantages that the acarus killing instrument can stably and uniformly apply pressure on the test cloth, the real use scene of the acarus killing instrument is effectively simulated, and the test data is more accurate.

Description

Technical Field

[0001] This utility model relates to the field of mite removal instrument testing technology, and in particular to a mite removal instrument lifespan testing device. Background Technology

[0002] As a relatively new product, mite removers have become widely known among consumers, and an increasing number of consumers are purchasing them. To ensure the quality of mite removers, manufacturers conduct various tests during the production process, including tests to assess their lifespan.

[0003] However, the market currently lacks specialized equipment for accurate and efficient testing of the lifespan of mite removers. Most manufacturers typically use vacuum cleaner lifespan testing equipment to test the lifespan of mite removers. Vacuum cleaners are usually used on hard materials such as tile floors and wooden floors, while mite removers are typically used on soft fabric products such as blankets, sheets, and sofas. Furthermore, this testing method does not take into account the pressure applied by users when using the mite remover. Therefore, this testing method cannot effectively simulate the actual usage scenario of mite removers, making it difficult to accurately assess the actual lifespan of the mite remover.

[0004] Therefore, there is an urgent need for a lifespan testing device for mite removers that can comprehensively and accurately test their lifespan. Utility Model Content

[0005] To address the aforementioned shortcomings, this invention provides a mite remover lifespan testing device that enables the mite remover to apply pressure stably and evenly to the test fabric, effectively simulating the real-world usage scenario of the mite remover and resulting in more accurate test data.

[0006] To achieve the purpose of this utility model, the present utility model proposes the following technical solution: a mite removal device for life testing, which includes a horizontal worktable for placing test fabric and a support frame suspended above the horizontal worktable;

[0007] The support frame is provided with a movable frame that can reciprocate along a direction parallel to the horizontal worktable. The movable frame is provided with a plurality of pressure adjustment modules that can float along a direction perpendicular to the horizontal worktable. The pressure adjustment modules are detachably connected to tooling fixtures for fixing the mite remover.

[0008] Optionally, the pressure regulating module includes a force-bearing bracket disposed at the bottom of the movable frame and a guide shaft that movably passes through the movable frame and the force-bearing bracket in a direction perpendicular to the horizontal worktable.

[0009] The guide shaft is threadedly connected with the adjusting nut abutting against the moving frame, and the guide shaft sleeve is provided with a pressure spring elastically supporting the adjusting nut and the force support.

[0010] Optionally, the guide shaft is arranged in a section of the force support, and a cross section of the guide shaft is a polygon.

[0011] Optionally, the guide shaft is slidably connected to the moving frame through a ball bearing seat.

[0012] Optionally, an elastic force of the pressure spring acting on the adjusting nut is greater than a total weight of the guide shaft, the adjusting nut, the tool clamp and the acararium.

[0013] Optionally, the tool clamp comprises a tool seat arranged on the guide shaft and a tool plate arranged on the tool seat.

[0014] The tool plate is provided with a first clamping block and a quick clamp, an output end of the quick clamp is provided with a second clamping block, the quick clamp drives the second clamping block to move towards the first clamping block, and the first clamping block and the second clamping block clamp a handle of the acararium.

[0015] Optionally, the first clamping block and the second clamping block are tightly embedded in an outer periphery of the handle.

[0016] Optionally, the support frame and the moving frame are slidably connected through a linear guide rail.

[0017] Optionally, the moving frame is connected to a synchronous belt arranged along a moving direction of the moving frame, both ends of the synchronous belt are engaged with synchronous wheels respectively, and the synchronous wheels are rotatably connected to fixing frames, and one of the fixing frames is provided with a driving motor for driving the synchronous wheels to rotate.

[0018] Optionally, a surface of the horizontal workbench is smooth and flat.

[0019] The present application has the following beneficial effects:

[0020] (1) The test cloth is laid on the horizontal workbench, the acararium is fixed on the tool clamp, and the pressure adjusting module floating in a direction perpendicular to the horizontal workbench can make the acararium press on the test cloth on the horizontal workbench, so that the acararium can exert uniform and stable pressure on the test cloth on the horizontal workbench, thereby fully exerting the effect of removing mites and dust. When the moving frame drives the acararium to reciprocate in a direction parallel to the horizontal workbench, the stable pressure of the acararium acting on the test cloth can guarantee the contact effect of the acararium on the test cloth, thereby highly simulating the use state of the acararium in different scenes, and promoting the test data to be more real and accurate.

[0021] (2), by rotating the adjusting nut to change the relative position of the adjusting nut on the guide shaft, the distance between the mite removing instrument fixed to the tool fixture and the horizontal workbench can be adjusted, so that the pressure of the mite removing instrument acting on the test cloth can be adjusted, so as to test the use effect, service life and the like of the mite removing instrument under different pressure conditions. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.

[0023] Figure 1 A structure schematic view of the mite removing instrument service life testing device installed on the rack in the preferred embodiment of the present application;

[0024] Figure 2 is a front view structure schematic view of the mite removing instrument service life testing device in the preferred embodiment of the present application; Figure 1

[0025] Figure 3 is a structure schematic view of the mite removing instrument service life testing device in the preferred embodiment of the present application;

[0026] Figure 4 is a structure schematic view of the mite removing instrument when being pressed on the test cloth in the preferred embodiment of the present application;

[0027] Figure 5 is a state diagram of the mite removing instrument service life testing device when the pressure of the mite removing instrument in the mite removing instrument service life testing device in the preferred embodiment of the present application is adjusted to be larger; Figure 3

[0028] Wherein, 1, horizontal workbench; 2, support frame; 3, moving frame; 401, force support; 402, guide shaft; 403, adjusting nut; 404, pressure spring; 405, ball bearing seat; 501, tool seat; 502, tool plate; 503, first clamping block; 504, quick clamp; 505, second clamping block; 6, mite removing instrument; 601, handle; 7, synchronous belt; 8, synchronous wheel; 9, fixed frame; 10, driving motor; 11, test cloth. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0030] ​​In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the protection scope of the utility model, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model. When a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes.

[0031] Embodiment: as Figures 1-5 The utility model discloses a kind of life testing devices of acararium, for testing acararium 6, it includes horizontal workbench 1 for placing test cloth and the support frame 2 suspended above horizontal workbench 1;Support frame 2 is provided with the moving frame 3 that can reciprocate along the direction parallel to horizontal workbench 1, moving frame 3 is provided with several pressure adjusting modules that can float along the direction vertical to horizontal workbench 1, each set of pressure adjusting module is provided with tooling fixture for fixing acararium 6, so that multiple acararium 6 can be tested simultaneously to increase efficiency.

[0032] Specifically, test cloth 11 is the raw material used by various cloth products, the surface of horizontal workbench 1 is smooth and flat, test cloth 11 can be laid on horizontal workbench 1, and can be fixed by dovetail clamp, magnetic pressure strip and other tools in existing technology, or directly adhered on horizontal workbench 1. In the technical solution, when acararium 6 is fixed on tooling fixture, the pressure adjusting module that floats along the direction vertical to horizontal workbench 1 can provide the force that acararium 6 is pressed on horizontal workbench 1, to make acararium 6 can exert uniform and stable pressure on test cloth 11 on horizontal workbench 1 when testing, which helps acararium 6 to fully exert its acarid-removing and dust-absorbing effect. At the same time, when moving frame 3 drives acararium 6 to reciprocate along the direction parallel to horizontal workbench 1, the stable pressure of acararium 6 acting on test cloth 11 can guarantee the contact effect of acararium 6 adhering to test cloth 11, so as to highly simulate the use state of acararium 6 in different scenes, to make the test data more real and accurate.

[0033] Furthermore, the lifespan testing device for the mite remover in this technical solution, such as... Figures 1-2 As shown, it can be installed on a rack, and multiple units can be set up along the vertical direction to make full use of space. At the same time, the pressure adjustment module floating along the vertical and horizontal worktable 1 can provide the mite remover 6 with a downward force on the horizontal worktable 1, and can adjust the pressure of the mite remover 6 on the test fabric 11 within a certain range to meet the testing requirements of the mite remover 6 under different pressure environments.

[0034] Specifically, such as Figure 3 As shown, the pressure adjustment module includes a force-bearing support 401 located at the bottom of the movable frame 3 and a guide shaft 402 that movably passes through the movable frame 3 and the force-bearing support 401 in a direction perpendicular to the horizontal worktable 1. The guide shaft 402, located below the movable frame 3, is threadedly connected to an adjusting nut 403 that abuts against the movable frame 3, and a pressure spring 404 is fitted onto the guide shaft 402 to elastically support the adjusting nut 403 and the force-bearing support 401. In this technical solution, to ensure the accuracy of the linear movement of the guide shaft 402, the guide shaft 402 is slidably connected to the movable frame 3 via a ball bearing seat 405. Simultaneously, the elastic force of the pressure spring 404 acting on the adjusting nut 403 is greater than the sum of the weights of the guide shaft 402, the adjusting nut 403, the tooling fixture, and the mite remover 6. The pressure spring 404 acting between the adjusting nut 403 and the force support 401 can drive the adjusting nut 403 to abut against the bottom of the moving frame 3. By rotating the adjusting nut 403 to change its relative position on the guide shaft 402, the distance between the mite remover 6 fixed to the tooling fixture and the horizontal worktable 1 can be adjusted, thereby adjusting the pressure of the mite remover 6 on the test fabric 11.

[0035] The actual pressure exerted by the mite remover 6 on the test fabric 11 can be detected using existing technologies such as pressure sensors. Specifically, when it is necessary to adjust the pressure to a certain range, the test head on the pressure sensor can be placed between the mite remover 6 and the test fabric 11. Then, the adjusting nut 403 can be rotated until the pressure value fed back by the pressure sensor meets the requirements. After that, the test head on the pressure sensor can be removed.

[0036] The above, such as Figure 3 As shown, a section of the guide shaft 402 passes through the force-bearing bracket 401. Its cross-section is polygonal to prevent the guide shaft 402 from rotating and to ensure the stability of the mite remover 6 when it moves back and forth with the moving frame 3.

[0037] Furthermore, such as Figure 3As shown, in the technical solution, the tool clamp comprises a tool seat 501 arranged on the guide shaft 402, and a tool plate 502 arranged on the tool seat 501; the tool plate 502 is provided with a first clamping block 503 and a quick clamp 504, the output end of the quick clamp 504 is provided with a second clamping block 505, the quick clamp 504 can drive the second clamping block 505 to move towards the first clamping block 503, and the first clamping block 503 and the second clamping block 505 can clamp the handle 601 of the acararium 6. As described above, the shapes of the first clamping block 503 and the second clamping block 505 match the handle 601 of the acararium 6, can closely fit the shape of the handle 601, and provide stable clamping force, effectively prevent the acararium 6 from shaking or moving during the test process, ensure the position accuracy of the acararium 6 during work, and ensure the accuracy and reliability of the test result. At the same time, the quick clamp 504 is a prior art, and the operator only needs to gently operate the handle of the quick clamp 504 to quickly realize the movement of the second clamping block 505, so as to complete the clamping or loosening operation of the acararium 6, greatly improve the use efficiency of the tool clamp, reduce the preparation time before the test and the disassembly time after the test, and help to improve the overall test efficiency.

[0038] As described above, further, the support frame 2 and the moving frame 3 are connected through linear guide rails to improve the linear precision of the reciprocating movement of the moving frame 3.

[0039] Further, as shown in Figure 3 , Figure 4 The moving frame 3 is connected to the synchronous belt 7 arranged along the moving direction of the moving frame 3, the two ends of the synchronous belt 7 are respectively engaged with the synchronous wheel 8, and the synchronous wheel 8 is rotationally connected to the fixed frame 9, one of the fixed frames 9 is provided with a driving motor 10 for driving the synchronous wheel 8 to rotate, the output end of the driving motor 10 can be directly connected with the synchronous wheel 8, and the driving motor 10 can drive the synchronous wheel 8 to move forward and reversely, so as to drive the moving frame 3 to reciprocate through the synchronous belt 7.

[0040] Working principle: first, the test cloth 11 is laid on the horizontal workbench 1, and is fixed by means of the existing tools such as dovetail clamp, magnetic pressing strip etc. Then, the handle 601 of the acararium 6 is attached to the first clamp block 503, and the side of the acararium 6 for removing mites and dust is parallel to the horizontal workbench 1, then the second clamp block 505 of the quick clamp 504 is moved towards the handle 601 of the acararium 6 by operating the quick clamp 504, until the first clamp block 503 and the second clamp block 505 firmly clamp the handle 601 of the acararium 6. Then, the distance between the acararium 6 and the horizontal workbench 1 is adjusted by rotating the adjusting nut 403 to change the relative position of the adjusting nut 403 on the guide shaft 402, so as to adjust the pressure of the acararium 6 acting on the test cloth 11 to a certain range of pressure. After the above operation is completed, the synchronous wheel 8 can be driven by the driving motor 10 to rotate forward and reverse, so as to drive the moving frame 3 to move back and forth on the same horizontal plane through the synchronous belt 7, so as to simulate the real scene to test the service life of the acararium 6.

[0041] The utility model has the advantages that: the acararium can stably and uniformly exert pressure on the test cloth, effectively simulates the real use scene of the acararium, and the test data is more accurate.

[0042] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make several deformations and improvements without departing from the creative concept of the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A device for testing the life of a delousing apparatus, which tests a delousing apparatus, characterized in that It includes a horizontal workbench (1) for placing test cloth (11) and a support frame (2) suspended above the horizontal workbench (1); A moving frame (3) capable of reciprocating movement in a direction parallel to the horizontal workbench (1) is arranged on the support frame (2), a plurality of pressure adjusting modules floating in a direction perpendicular to the horizontal workbench (1) are arranged on the moving frame (3), and a tool clamp for fixing a mite removing instrument (6) is detachably connected to the pressure adjusting module.

2. The device of claim 1, wherein: The pressure adjusting module comprises a force receiving support (401) arranged at the bottom of the moving frame (3) and a guide shaft (402) movably penetrating the moving frame (3) and the force receiving support (401) in a direction perpendicular to the horizontal workbench (1); Wherein, the guide shaft (402) penetrating below the moving frame (3) is threadedly connected with an adjusting nut (403) abutting against the moving frame (3), and the guide shaft (402) is sleeved with a pressure spring (404) capable of elastically supporting the adjusting nut (403) and the force receiving support (401).

3. The device of claim 2, wherein: The guide shaft (402) penetrating the force receiving support (401) has a polygonal cross section.

4. The device of claim 3, wherein: The guide shaft (402) is slidably connected to the moving frame (3) through a ball bearing seat (405).

5. The device of claim 4, wherein: The elastic force of the pressure spring (404) acting on the adjusting nut (403) is greater than the total weight of the guide shaft (402), the adjusting nut (403), the tool clamp and the mite removing instrument (6).

6. The device of claim 5, wherein: The tool clamp comprises a tool seat (501) arranged on the guide shaft (402) and a tool plate (502) arranged on the tool seat (501); The tool plate (502) is provided with a first clamping block (503) and a quick clamp (504), the output end of the quick clamp (504) is provided with a second clamping block (505), the quick clamp (504) drives the second clamping block (505) to move towards the first clamping block (503), and the first clamping block (503) and the second clamping block (505) clamp the handle (601) of the mite removing instrument (6).

7. The device of claim 6, wherein: The first clamping block (503) and the second clamping block (505) are tightly fitted in the outer periphery of the handle (601).

8. The device of claim 4 or 5 or 6 or 7, wherein: The support frame (2) and the moving frame (3) are slidably connected through linear guide rails.

9. The device of claim 8, wherein: The moving frame (3) is connected to a synchronous belt (7) arranged in its moving direction, both ends of the synchronous belt (7) are engaged with synchronous wheels (8), and the synchronous wheels (8) are rotatably connected to fixed frames (9), one of the fixed frames (9) is provided with a driving motor (10) for driving the synchronous wheels (8) to rotate.

10. The device of claim 9, wherein: The surface of the horizontal workbench (1) is smooth and flat.

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