Water purifying cup function test tool

Abstract

The utility model relates to water purifying cup test technical field discloses a water purifying cup function test frock, including operation platform, the top fixedly connected with support plate of operation platform, the inside fixedly connected with motor of support plate, the drive end fixedly connected with one gear of motor, the top rotatable connection has another gear of support plate, one gear's outside and another gear's outside are meshed connection, the top of two gears all are fixedly connected with sliding column, the top rotatable connection all has the link rod of sliding column, the bottom fixedly connected with sliding rod all of link rod, the bottom fixedly connected with circular slide of sliding rod. In the utility model, the fixed water purifying cup does not interrupt the test process because of accidental shaking, so that the precision of the detected impurity removal rate, microorganism filtration condition and other data, after fixing, can guarantee that the test result truly reflects the water purifying cup performance.

Description

Technical Field

[0001] This utility model relates to the field of water purifier cup testing technology, and in particular to a tooling for testing the function of a water purifier cup. Background Technology

[0002] In today's society, people's attention to healthy drinking water continues to rise, and water purifier cups, as an important tool to ensure that individuals can obtain clean drinking water anytime and anywhere, are experiencing explosive growth in market demand.

[0003] The water purifier cup functional testing fixture includes a testing platform, water inlet, water outlet, water quality detection, control system, and pressure regulation device (as needed). During testing, the control system drives the water inlet pump to deliver raw water, which is then filtered by the water purifier cup and discharged into a collection container. Sensors monitor the water quality in real time, and the control system judges the performance based on the data, cyclically testing multiple functions.

[0004] In existing technologies, some water purifier cups are difficult to fix. During the filtration test, when water flows into the water purifier cup, the shaking will prevent the water from passing through the filter element sufficiently. If a long-term flow stability test or a series of consecutive filtration performance tests are conducted, the accidental shaking of the water purifier cup will cause the test to be interrupted. The water purifier cup, which is not fixed, will collide with other parts of the test fixture during the test. Therefore, a water purifier cup functional test fixture is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a water purifier cup function testing fixture, which aims to improve the existing technology of water purifier cups, which have the problem of being difficult to fix, and are prone to shaking due to water inflow and difficulty in filtering water during filtration tests, especially long-term flow stability tests or multiple filtration performance tests.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A water purifier cup function testing fixture includes an operating table. A support plate is fixedly connected to the top of the operating table. A motor is fixedly connected inside the support plate. One gear is fixedly connected to the drive end of the motor. Another gear is rotatably connected to the top of the support plate. The outer sides of one gear and the outer sides of the other gear are meshed. A sliding column is fixedly connected to the top of each gear. A connecting rod is rotatably connected to the top of each sliding column. A sliding rod is fixedly connected to the bottom of each connecting rod. A circular slider is fixedly connected to the bottom of each sliding rod. A clamping plate is fixedly connected to the adjacent side of each circular slider. A disassembly assembly for quick release is slidably connected inside the operating table.

[0008] As a further description of the above technical solution:

[0009] The disassembly assembly includes multiple support columns. Each support column is fixedly connected to a pull rod on its far side. Each support column is slidably connected to one of the springs on its far side. Each support column is fixedly connected to another spring on its near side. Each of the other springs is fixedly connected to a triangular block on its near side.

[0010] As a further description of the above technical solution:

[0011] The top of the support plate has two grooves, and the two circular sliders are slidably connected to the inside of the support plate.

[0012] As a further description of the above technical solution:

[0013] The two sliding rods are externally slidably connected to the inside of the support plate, and the bottoms of the two connecting rods are in contact with the tops of the two gears;

[0014] As a further description of the above technical solution:

[0015] A protective box is fixedly connected to the top of the support plate, and two slots are provided on the front side of the protective box;

[0016] As a further description of the above technical solution:

[0017] The top of the protective box is rotatably connected to a connecting cover, and the side of the clamp plate is in contact with the outside of the purified water cup.

[0018] As a further description of the above technical solution:

[0019] The operating table is internally slidably connected to a base plate, and springs are fitted on the outside of the multiple support columns.

[0020] As a further description of the above technical solution:

[0021] Each of the multiple pull rods has a pull ring rotatably connected to one of its opposite sides, and the exterior of the multiple triangular blocks is slidably connected to the interior of the operating table, with the exterior of the multiple triangular blocks connected to the interior of the base plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the motor, as the power source, starts first. Its drive end drives the gear fixed to it to rotate. As the gear rotates, it drives the connecting rod to move, pushing the sliding rod to slide horizontally in the slide of the support plate. Finally, it drives the clamping plate to approach the purified water cup from both sides. The fixed purified water cup will not interrupt the test process due to accidental shaking, so that the whole test can be carried out in a continuous and orderly manner, providing conditions for obtaining complete data. This ensures the accuracy of the detected impurity removal rate, microbial filtration status, and other data. After fixing, it can ensure that the test results truly reflect the performance of the purified water cup.

[0024] 2. In this utility model, the operator holds the pull ring and pulls it outward, so pulling the pull ring will drive the pull rod to move. The spring sleeved on the far side of the support column is stretched, and the spring fixed on the near side of the support column and the triangular block connected to it also move. The triangular block is released from the locked state with the base plate, releasing the constraint on the base plate. When testing water samples containing solid pollutants such as mud and sand, the mud and sand will enter the bottom of the operating table through some gaps. After disassembling the bottom, special cleaning tools can be used to clean the mud and sand, so as to avoid them from hindering the operation of the internal mechanical parts. Attached Figure Description

[0025] Figure 1 This is a perspective view of a water purifier cup functional testing fixture proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the support column of a water purifier cup functional testing fixture proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the connecting cover of a water purifier cup functional testing fixture proposed in this utility model;

[0028] Figure 4 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 5 for Figure 3 Enlarged view of point B in the middle.

[0030] Legend:

[0031] 1. Operating table; 2. Support plate; 3. Motor; 4. Gear; 5. Sliding column; 6. Connecting cover; 7. Connecting rod; 8. Sliding rod; 9. Circular slider; 10. Clamping plate; 11. Purified water cup; 12. Slot; 13. Pull ring; 14. Pull rod; 15. Support column; 16. Spring; 17. Triangular block; 18. Base plate; 19. Protective box. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1 to 3 This utility model provides an embodiment of a water purifier cup functional testing fixture, including an operating table 1. A support plate 2 is fixedly connected to the top of the operating table 1. The operating table 1 serves as the basic load-bearing component of the entire testing fixture, providing stable support for the various components above. The support plate 2 is vertically fixed to the top of the operating table 1, serving to connect and support key driving and transmission components such as the motor 3 and gears 4. The motor 3 is fixedly connected inside the support plate 2, and the motor 3 is the power source for the entire clamping action. One of the gears 4 is fixedly connected to the drive end of the motor 3, and another gear 4 is rotatably connected to the top of the support plate 2. The outer surfaces of one gear 4 and the outer surfaces of the other gear 4 are meshed. The two gears 4 mesh with each other, one driven by the motor 3, and the other rotates synchronously. This transmission method converts the rotational motion of the motor 3 into a suitable linear motion, which is transmitted to the sliding column 5 above. The tops of the two gears 4 are both fixed. A sliding column 5 is fixedly connected to the support plate 2. The sliding column 5 rotates with the gear 4 connected to it. Under the guidance of the support plate 2, the sliding column 5 slides left and right vertically. The top of the sliding column 5 is rotatably connected to the connecting rod 7. The bottom of the connecting rod 7 contacts the top of the gear 4. It can accurately receive the power from the sliding column 5 and also play the role of connecting and changing the direction of movement. The bottom of the connecting rod 7 is fixedly connected to the sliding rod 8. The sliding rod 8 slides horizontally in the slide rail inside the support plate 2 under the drive of the connecting rod 7. The bottom of the sliding rod 8 is fixedly connected to the circular slider 9. The circular slider 9 is installed at the bottom of the sliding rod 8 and slides in the groove of the support plate 2. It plays the role of reducing friction and stabilizing the sliding trajectory. The adjacent side of the circular slider 9 is fixedly connected to the clamping plate 10. The adjacent side of the clamping plate 10 directly contacts the outside of the purified water cup 11. Its inner surface is covered with a soft rubber pad. The inside of the operating table 1 is slidably connected to the disassembly component for quick disassembly.

[0034] Reference Figure 4 , Figure 5The disassembly assembly includes multiple support columns 15. The support columns 15 are closely fitted with the internal structure of the operating table 1 and bear various forces during the disassembly process, ensuring that the disassembly action is carried out safely and reliably. Each of the opposite sides of the support columns 15 is fixedly connected to a pull rod 14. One end of the pull rod 14 is fixedly connected to the support column 15, and the other end is rotatably connected to a pull ring 13. The operator pulls the pull ring 13, which moves the pull rod 14 and triggers the disassembly action. One of the springs 16 is slidably connected to the opposite side of the support column 15. Springs 16 are also fitted on both the opposite and adjacent sides of the support column 15. The spring 16 on the opposite side is stretched when the pull rod 14 is pulled, storing elastic potential energy. Another spring 16 is fixedly connected to the adjacent side of the support column 15. Springs 16 are also fitted on both the opposite and adjacent sides of the support column 15. The spring 16 on the opposite side is stretched when the pull rod 14 is pulled, storing elastic potential energy. A triangular block 17 is fixedly connected to the adjacent side of the other spring 16. The shape and size of the triangular block 17 are optimized so as to effectively lock the base plate 18 and facilitate quick disassembly.

[0035] Reference Figures 3 to 5 The support plate 2 has two grooves on its top. Two circular sliders 9 are externally slidably connected to the inside of the support plate 2, allowing for smoother movement of the sliding rods 8 and preventing wear or obstruction of movement due to excessive friction. The length and strength of the sliding rods 8 are carefully designed to meet the clamping requirements of different sized water purification cups. The bottoms of the two connecting rods 7 contact the tops of the two gears 4. A protective box 19 is fixedly connected to the top of the support plate 2, protecting the internal precision components such as the motor 3 and gears 4 from external dust, moisture, and other impurities. Two slots 12 are located on the front of the protective box 19, matching the protruding structure on the edge of the connecting cover 6, thus securing the connecting cover 6 and protecting it. A connecting cover 6 is rotatably connected to the top of the protective box 19, making it easy for operators to open the protective box 19 to inspect and maintain the internal components. The side of the clamping plate 10 is in contact with the outside of the purified water cup 11. The bottom plate 18 is slidably connected to the inside of the operating table 1. Springs 16 are fitted on the outside of multiple support columns 15. Pull rings 13 are rotatably connected to the opposite side of multiple pull rods 14. Pull rings 13 are rotatably connected to the opposite side of the pull rods 14, providing operators with a convenient gripping and force application part. Operators can also firmly grip the pull rings 13 and smoothly pull the pull rods 14 for disassembly operations. The outside of multiple triangular blocks 17 is slidably connected to the inside of the operating table 1. The outside of multiple triangular blocks 17 is connected to the inside of the bottom plate 18. The bottom plate 18 is slidably connected to the inside of the operating table 1 and is used to place the purified water cup to be tested or already tested.

[0036] Working principle: During operation, motor 3, as the power source, starts first, and its drive end drives the gear 4 fixed to it to rotate. As gear 4 rotates, the sliding column 5 fixed on its top moves accordingly, which in turn drives the connecting rod 7 to move, pushing the sliding rod 8 to slide horizontally in the slide rail of support plate 2. The circular slider 9 at the bottom of sliding rod 8 slides in the groove of support plate 2, and finally drives the clamping plate 10 to approach the purified water cup 11 from both sides. The fixed purified water cup will not interrupt the test process due to accidental shaking, so that the entire test can be carried out continuously and orderly, providing conditions for obtaining complete data, and ensuring the accuracy of the detected impurity removal rate, microbial filtration status, and other data. After fixing, it can ensure that the test results truly reflect the performance of the purified water cup.

[0037] When it is necessary to disassemble the tested water purification cup, the operator holds the pull ring 13 and pulls it outward. The pull ring 13 is rotatably connected to one end of the pull rod 14, and the other end of the pull rod 14 is fixed to the support column 15. Therefore, pulling the pull ring 13 will drive the pull rod 14 to move. The spring 16 sleeved on the far side of the support column 15 is stretched. At the same time, the pull rod 14 drives the support column 15 to move as a whole. The spring 16 fixed on the near side of the support column 15 and the triangular block 17 connected to it also move. The triangular block 17 is released from the locked state with the base plate 18, releasing the constraint on the base plate 18. When testing water samples containing solid pollutants such as mud and sand, the mud and sand will enter the bottom of the operating table 1 through some gaps. After disassembling the bottom, special cleaning tools can be used to clean the mud and sand to avoid them from hindering the operation of the internal mechanical parts.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water purifying cup function test tool, comprising an operation table (1), characterized in that: The top of the operating table (1) is fixedly connected to a support plate (2), and the inside of the support plate (2) is fixedly connected to a motor (3). The drive end of the motor (3) is fixedly connected to one of the gears (4), and the top of the support plate (2) is rotatably connected to another gear (4). The outside of one gear (4) is meshed with the outside of the other gear (4). The tops of both gears (4) are fixedly connected to sliding columns (5), and the tops of the sliding columns (5) are rotatably connected to connecting rods (7). The bottoms of the connecting rods (7) are fixedly connected to sliding rods (8), and the bottoms of the sliding rods (8) are fixedly connected to circular sliders (9). The adjacent sides of the circular sliders (9) are fixedly connected to clamps (10). The inside of the operating table (1) is slidably connected to a disassembly assembly for quick disassembly.

2. The water purifying cup function test tool according to claim 1, characterized in that: The disassembly assembly includes multiple support columns (15), each of which is fixedly connected to a pull rod (14) on a far side, and each of which is slidably connected to a spring (16) on a far side, and each of which is fixedly connected to another spring (16) on a near side, and each of which is fixedly connected to a triangular block (17) on a near side.

3. The water purifying cup function test tool of claim 1, wherein: The top of the support plate (2) has two grooves, and the two circular sliders (9) are slidably connected to the inside of the support plate (2).

4. The water purifying cup function test tool of claim 1, wherein: The two sliding rods (8) are externally slidably connected to the inside of the support plate (2), and the bottom of the two connecting rods (7) is in contact with the top of the two gears (4).

5. The water purifying cup function test tool of claim 2, wherein: The top of the support plate (2) is fixedly connected to a protective box (19), and the front side of the protective box (19) is provided with two slots (12).

6. The water purifying cup function test tool of claim 5, wherein: The top of the protective box (19) is rotatably connected to a connecting cover (6), and the side of the clamp (10) is in contact with the outside of the purified water cup (11).

7. The water purifying cup function test tool of claim 2, wherein: The operating table (1) is slidably connected to a base plate (18), and springs (16) are fitted on the outside of the multiple support columns (15).

8. The water purifying cup function test tool of claim 7, wherein: Each of the multiple pull rods (14) is rotatably connected to a pull ring (13) on its opposite side. The exterior of the multiple triangular blocks (17) is slidably connected to the interior of the operating table (1). The exterior of the multiple triangular blocks (17) is connected to the interior of the base plate (18).

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