Sample transportation device for water conservancy detection
By designing a sample transport device with a shockproof transparent cup and a sealed venting structure, the problems of instability and contamination in the transport of water conservancy test samples were solved, achieving stable and safe transport of samples and reliable testing.
Patent Information
- Application Number
- CN202520434820.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Traditional water conservancy project testing sample transportation methods are unstable and easily affected by external factors, leading to sample damage or contamination, which affects the accuracy and reliability of testing.
A sample transport device was designed, comprising a placement plate, a base, a damping spring shock absorber, a transparent cup, a top cover, a sealing ring, a squeezing mechanism, and a locking mechanism. The damping spring shock absorber provides shock protection, while the sealing design and venting structure inside the transparent cup ensure the stability and purity of the sample.
It enables convenient loading and sealing of samples, enhances shock resistance and protection during transportation, ensures the integrity and purity of samples during transportation, and facilitates observation and subsequent testing.
Smart Images
Figure CN223778982U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of water conservancy engineering testing technology, specifically a sample transportation device for water conservancy testing. Background Technology
[0002] In the process of water conservancy project testing, sample collection and transportation are crucial. Traditional sample transportation methods often suffer from problems such as instability and susceptibility to external factors that can lead to sample damage or contamination, which seriously affect the accuracy and reliability of the testing. Therefore, it is particularly important to design a device that can stably and safely transport water conservancy testing samples. Utility Model Content
[0003] To address the problems existing in the background technology, this utility model provides a sample transportation device for water conservancy testing.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a sample transport device for water conservancy testing, comprising a placement plate, a base, a damping spring shock absorber, a transparent cup, a top cover, a sealing ring, a squeezing mechanism, two locking mechanisms, multiple sliding rods, and multiple protective rods;
[0005] Multiple sliding rods are fixed circumferentially on the upper end of the placement plate. The lower end of the base has grooves corresponding to each sliding rod. Each sliding rod slides into its corresponding groove. The upper end of the placement plate is fixedly connected to a damping spring shock absorber, which is also fixedly connected to the lower end of the base. The upper end of the base is fixedly connected to a transparent cup. A sealing ring is provided on the upper end of the transparent cup. A matching annular groove is provided on the lower end of the top cover, which works in conjunction with the transparent cup. Multiple protective rods are evenly distributed circumferentially on the upper end of the base. A corresponding groove is provided on the lower end of the top cover, with each protective rod engaging with its corresponding groove. The top cover and the base are connected by two locking mechanisms, which are symmetrically arranged. A pressing mechanism is provided on the top cover, which slides in a sealed manner against the inner wall of the transparent cup. An exhaust hole is provided on the top cover.
[0006] Each of the locking mechanisms includes a threaded rod, a fixed rod, and an internal threaded sleeve;
[0007] One end of the threaded rod is fixedly connected to the base, and the other end of the threaded rod is threadedly connected to one end of the internal threaded sleeve. The other end of the internal threaded sleeve is slidably limited by the fixed rod.
[0008] The extrusion mechanism includes threaded rod two, pressure plate, threaded rod three, and rubber sleeve;
[0009] The top cover has a threaded hole 1, the threaded rod 2 is threaded to the threaded hole 1, the threaded rod 2 is rotatably connected to the pressure plate, the pressure plate has a rubber sleeve on its peripheral wall, the rubber sleeve is slidably sealed to the inner wall of the transparent cup, the top cover has a through hole, the pressure plate has a threaded hole 2 corresponding to the through hole, the threaded rod 3 slides through the through hole and is threaded to the threaded hole 2, the lower end of the threaded rod 3 has an exhaust groove 1, and the side wall of the threaded rod 3 has an exhaust groove 2 communicating with the exhaust groove 1.
[0010] Compared with the prior art, the beneficial effects of this utility model are:
[0011] 1. Convenient sample loading and sealing: With a removable top cover and locking mechanism, users can easily open and close the device, conveniently pour water test samples into the transparent cup, and ensure the sample is sealed during transportation. The locking mechanism design allows the top cover to be firmly fixed to the base to prevent sample leakage.
[0012] 2. Efficient venting and anti-pressure design: The compression mechanism is designed to allow users to press down the pressure plate by rotating the threaded rod after loading the sample, thereby venting the air under the pressure plate; at the same time, the design of the vent holes and vent grooves ensures that the air can be smoothly discharged and prevents the entry of external gases during transportation, thus maintaining the purity of the sample.
[0013] 3. Enhanced shock absorption and protection: The application of damped spring shock absorbers significantly reduces vibration during transportation, providing additional protection for the samples; in addition, the setting of multiple protective bars further enhances the stability of the device, effectively protecting the transparent cup and the samples inside from damage even in the event of accidents such as drops or collisions.
[0014] 4. Compact structure and easy to operate: The entire device has a compact design and the connections between the components are simple and clear, making it easy for users to operate and maintain. At the same time, the transparent cup design allows users to directly observe the state of the sample, which is convenient for subsequent testing and analysis.
[0015] In summary, this utility model has the advantages of convenient operation, good sealing performance, strong shock resistance and protection performance, and compact structure, providing a reliable guarantee for the transportation of water conservancy test samples. Attached Figure Description
[0016] Figure 1 This is a front view of the present invention;
[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model. Detailed Implementation
[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.
[0019] This embodiment describes a sample transport device for water conservancy testing, including a placement plate 1, a base 3, a damping spring shock absorber 4, a transparent cup 5, a top cover 10, a sealing ring 15, a squeezing mechanism, two locking mechanisms, multiple sliding rods 2 and multiple protective rods 6.
[0020] Multiple sliding rods 2 are fixed circumferentially on the upper end of the placement plate 1. The lower end of the base 3 has a sliding groove corresponding to each sliding rod 2. Each sliding rod 2 slides into the corresponding sliding groove. The upper end of the placement plate 1 is fixedly connected to the damping spring shock absorber 4. The damping spring shock absorber 4 is fixedly connected to the lower end of the base 3. The upper end of the base 3 is fixedly connected to the transparent cup 5. The upper end of the transparent cup 5 is provided with a sealing ring 15. The lower end of the top cover 10 has an annular groove that matches the transparent cup 5. The annular groove works in conjunction with the transparent cup 5. Multiple protective rods 6 are evenly distributed circumferentially on the upper end of the base 3. The lower end of the top cover 10 has a groove corresponding to each protective rod 6. Each protective rod 6 works in conjunction with the corresponding groove. The top cover 10 and the base 3 are connected by two locking mechanisms. The two locking mechanisms are symmetrically arranged. The top cover 10 is provided with a pressing mechanism. The pressing mechanism is slidably sealed against the inner wall of the transparent cup 5. The top cover 10 has an exhaust hole.
[0021] Each of the locking mechanisms includes a threaded rod 7, a fixed rod 8, and an internal threaded sleeve 9;
[0022] One end of the threaded rod 7 is fixedly connected to the base 3, and the other end of the threaded rod 7 is threadedly connected to one end of the internal threaded sleeve 9. The other end of the internal threaded sleeve 9 is limited and slidably set with the fixed rod 8.
[0023] The extrusion mechanism includes a second threaded rod 11, a pressure plate 12, a third threaded rod 13, and a rubber sleeve 14;
[0024] The top cover 10 has a threaded hole 1, and the threaded rod 2 11 is threadedly connected to the threaded hole 1. The threaded rod 2 11 is rotatably connected to the pressure plate 12. The pressure plate 12 has a rubber sleeve 14 on its peripheral wall. The rubber sleeve 14 is slidably sealed to the inner wall of the transparent cup 5. The top cover 10 has a through hole, and the pressure plate 12 has a threaded hole 2 corresponding to the through hole. The threaded rod 3 13 slides through the through hole and is threadedly connected to the threaded hole 2. The lower end of the threaded rod 3 13 has an exhaust groove 1, and the side wall of the threaded rod 3 13 has an exhaust groove 2 that communicates with the exhaust groove 1.
[0025] When using this invention, firstly, rotate the internal threaded sleeves 9 on the two locking mechanisms to separate them from the fixing rods 8, so that the top cover 10 can be easily removed. Pour the sample for water testing into the transparent cup 5, ensuring the sample volume is appropriate and avoiding overflow. Then, put the top cover 10 back on, ensuring that the multiple protective rods 6 are accurately inserted into their corresponding grooves to provide additional stability and protection. Next, insert the mouth of the transparent cup 5 with the sealing ring 15 into the annular groove of the top cover 10 to ensure a good seal. After that, align the fixing rod 8 with the corresponding internal threaded sleeve 9 and rotate the internal threaded sleeve 9 to fix it on the base 3, thereby locking the top cover 10. After fixing, rotate the threaded rod 13 so that the vent groove 2 on its side wall is exposed above the pressure plate 12. Then, rotate the threaded rod 11 so that the vent groove 2 on its side wall is exposed above the pressure plate 12. Plate 12 is rotatably connected, so rotating threaded rod 11 will press down plate 12. The rubber sleeve 14 on the periphery of plate 12 is slidably sealed with the inner wall of transparent cup 5. Therefore, when pressed down, the air in transparent cup 5 will be forced out through exhaust groove 1 and exhaust groove 2, and discharged through the exhaust hole on top cover 10. This step is to prevent transparent cup 5 from rupturing due to excessive air pressure. After the air at the lower end of plate 12 is squeezed out, threaded rod 13 is rotated again to seal it, so as to prevent external gas from entering transparent cup 5 during transportation. At this time, the device is ready for transportation. During transportation, damping spring shock absorber 4 will reduce vibration and protect the sample from damage. In case of accident, such as drop or collision, multiple protective rods 6 can also provide additional protection for transparent cup 5 to ensure its safety.
[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of the equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A sample transport device for water conservancy testing, characterized in that: Includes a placement plate (1), a base (3), a damping spring shock absorber (4), a transparent cup (5), a top cover (10), a sealing ring (15), a pressing mechanism, two locking mechanisms, multiple slide bars (2), and multiple protective bars (6); The upper end of the placement plate (1) is fixed with multiple sliding rods (2) along the circumference. The lower end of the base (3) has a sliding groove corresponding to each of the sliding rods (2). Each sliding rod (2) slides into the corresponding sliding groove. The upper end of the placement plate (1) is fixedly connected to the damping spring shock absorber (4). The damping spring shock absorber (4) is fixedly connected to the lower end of the base (3). The upper end of the base (3) is fixedly connected to the transparent cup (5). The upper end of the transparent cup (5) is provided with a sealing ring (15). The lower end of the top cover (10) has a groove corresponding to the transparent cup (5). Matching annular grooves are used in conjunction with transparent cups (5). Multiple protective rods (6) are evenly distributed around the upper end of the base (3). The lower end of the top cover (10) has grooves that correspond one-to-one with the multiple protective rods (6). Each protective rod (6) is used in conjunction with its corresponding groove. The top cover (10) and the base (3) are connected by two locking mechanisms. The two locking mechanisms are symmetrically arranged. The top cover (10) is provided with a squeezing mechanism. The squeezing mechanism is slidably sealed to the inner wall of the transparent cup (5). The top cover (10) has an exhaust hole.
2. The sample transport device for water conservancy testing according to claim 1, characterized in that: Each of the locking mechanisms includes a threaded rod (7), a fixed rod (8), and an internal threaded sleeve (9); One end of the threaded rod (7) is fixedly connected to the base (3), and the other end of the threaded rod (7) is threadedly connected to one end of the inner threaded sleeve (9). The other end of the inner threaded sleeve (9) is limited and slidably set with the fixed rod (8).
3. The sample transport device for water conservancy testing according to claim 1, characterized in that: The extrusion mechanism includes a second threaded rod (11), a pressure plate (12), a third threaded rod (13), and a rubber sleeve (14); The top cover (10) has a threaded hole 1. The threaded rod 2 (11) is threaded to the threaded hole 1. The threaded rod 2 (11) is rotatably connected to the pressure plate (12). The pressure plate (12) has a rubber sleeve (14) on its peripheral wall. The rubber sleeve (14) is slidably sealed to the inner wall of the transparent cup (5). The top cover (10) has a through hole. The pressure plate (12) has a threaded hole 2 corresponding to the through hole. The threaded rod 3 (13) slides through the through hole and is threaded to the threaded hole 2. The lower end of the threaded rod 3 (13) has an exhaust groove 1. The side wall of the threaded rod 3 (13) has an exhaust groove 2 that communicates with the exhaust groove 1.