A push piece device for detecting trace organic acids in urine

Abstract

The utility model relates to a kind of push piece devices for trace organic acid detection in urine, to solve the technical problem that current urine detection push piece is in, there are a large amount of impurity dust in indoor air, easy to cause urine pollution after push piece, affect detection, including containing shell and box, the bracket is detachably installed on the box upper end, the screw thread cover is detachably installed with containing shell, hose two is installed in containing shell lower end, the air pump is connected in hose two lower end, the air pump end is connected with hose one, and hose one upper end is connected with box lower end;The telescopic pipe is respectively installed in the both sides of the box front end, the disc is fixed in telescopic pipe front end, the rubber sleeve is fixed in disc front end, the circular ring is fixed in disc front end, the circular cover is detachably installed in circular ring front end, the utility model has the advantages that air in working environment can be purified, relative sealing environment can be maintained simultaneously, push piece is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of urine detection, specifically a pusher device for detecting trace organic acids in urine. Background Technology

[0002] The detection of trace organic acids in urine is a method that uses specific laboratory techniques to qualitatively identify and quantitatively analyze organic acid compounds present in extremely low concentrations in urine. These organic acids are mostly intermediate or final products produced during human metabolism, and changes in their types and concentrations can reflect the normality of the body's metabolic pathways, especially those closely related to amino acid metabolism, fatty acid metabolism, carbohydrate metabolism, and mitochondrial function.

[0003] Chinese patent discloses a simple hand-push slide device (authorization announcement number CN221404972U). The patented technology includes an upper cover, a lower cover, and a glass blade. One end of the upper cover is provided with an inclined groove, and the glass blade is installed in the inclined groove. The upper cover is provided with an upper positioning part, and the lower cover is provided with a lower positioning part. The upper cover and the lower cover are attracted together by the attraction of a magnet. The upper surface of the lower cover is provided with a placement groove, and the rear end of the placement groove is provided with a limiting strip for limiting the position of the glass slide. The inclination angle of the glass blade is 30°-70°.

[0004] However, existing technologies have the following problems when used:

[0005] Firstly, during the existing detection process, impurities such as dust and organic particles from the outside air can easily enter the operating area and come into contact with the urine sample. Since the detection of trace organic acids requires extremely high purity, these impurities can interfere with the test results, leading to inaccurate qualitative identification and deviations in quantitative analysis, thus failing to accurately reflect the true state of the body's metabolic pathways.

[0006] Secondly, the current method of preparing urine samples for testing usually takes place in a work room. However, the work room is large, and staff frequently open and close the door, which allows impurities and dust from the outside air to enter the work room. This results in a large amount of impurities and dust in the air inside the work room, affecting the testing of urine samples after preparation. Utility Model Content

[0007] The purpose of this invention is to overcome the shortcomings of the existing technology, adapt to practical needs, and provide a pusher device for detecting trace organic acids in urine. This solves the technical problem that when pushing urine test strips, the presence of a large amount of impurities and dust in the indoor air can easily cause urine contamination after pushing the strips, thus affecting the detection.

[0008] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: a pusher device for detecting trace organic acids in urine is designed, including a holding shell and a box. A bracket is detachably installed on the upper end of the box. A transparent plate is installed in the inner cavity of the bracket. A third flexible tube is installed at the end of the box. A threaded cap is installed at the lower end of the third flexible tube. The threaded cap is detachably installed with the holding shell. A second flexible tube is installed at the lower end of the holding shell. An air pump is connected to the lower end of the second flexible tube. A first flexible tube is connected to the end of the air pump, and the upper end of the first flexible tube is connected to the lower end of the box.

[0009] Telescopic tubes are installed on both sides of the front end of the box. A disc is fixed to the front end of the telescopic tube. A rubber sleeve is fixed to the front end of the disc. A ring is fixed to the front end of the disc. A round cover is detachably installed at the front end of the ring.

[0010] In this solution, the air purification process includes a container, an air pump, and three connecting hoses. After filter material is placed inside the container, the air pump draws air from the chamber. The drawn air passes through hose one, the air pump, and hose two before entering the container. Impurities are filtered out by the internal filter material, and the filtered clean air is then returned to the chamber via hose three, forming a complete air circulation filtration system. This system continuously purifies the air inside the chamber, preventing dust, organic matter, and other impurities from coming into contact with the urine sample and thus preventing contamination or interference with the trace organic acid detection results.

[0011] In terms of operational protection and sealing, the telescopic tubes on both sides of the front end of the box provide an adjustable channel for workers to extend their arms. The disc fixed at the front end of the telescopic tube not only serves as structural support, but the rubber sleeve installed at its front end can tightly wrap around the worker's arm. When the arm is inserted into the box to perform the push-plate operation, it can completely block the direct flow of outside air and the air inside the box, preventing external impurities from entering the box during the arm insertion process. At the same time, the ring fixed at the front end of the disc cooperates with the detachable round cover to completely seal the rubber sleeve when the push-plate operation is not performed, further preventing the entry of external impurities in the idle state and ensuring that the inside of the box is always in a clean and sealed environment. In addition, the detachable bracket at the top of the chamber and the transparent panel inside the chamber allow staff to easily observe the operation of the push plate inside the chamber and make timely adjustments. The detachable design of the bracket also facilitates subsequent cleaning and maintenance of the transparent panel and the inside of the chamber. The detachable threaded cover and the container shell provide convenience for replacing the filter material, ensuring that the filtration system always maintains high-efficiency filtration performance and comprehensively guaranteeing the accuracy and reliability of the detection of trace organic acids in urine.

[0012] Preferably, the lower end of the box is fixed with four pillars arranged in a rectangular array, and the bottom of each of the four pillars is fixed with a chassis.

[0013] In practical applications, four rectangularly arrayed support pillars fixed to the lower end of the housing, along with the base plates fixed to the bottom of each pillar, provide a stable support structure for the entire slide pushing device. The support pillars elevate the entire housing, preventing the lower end from directly contacting the placement surface. This effectively prevents dust, water stains, and other impurities from contaminating or corroding components such as pipes and hoses at the lower end of the housing, extending their service life. Furthermore, the elevated lower end of the housing provides sufficient space for easy inspection, maintenance, and operation of equipment such as the air pump, hoses, and hoses, avoiding operational difficulties due to limited space. The base plate design further increases the contact area between the support pillars and the placement surface, enhancing the overall stability of the device and preventing tipping due to accidental collisions or slight vibrations. This ensures the slide pushing operation can be performed in a stable environment, preventing sample spillage and slide displacement caused by device shaking, thus guaranteeing the smooth progress of the testing process and the accuracy of the results.

[0014] Preferably, the upper end of the box body is provided with a slot, the bottom end of the inner wall of the slot is provided with a rectangular groove, the bottom end of the inner wall of the slot is provided with a box groove, the bracket is inserted into the slot, and a rectangular sealing strip is fixed at the lower end of the bracket, the rectangular sealing strip is fitted into the rectangular groove.

[0015] In practical applications, the slot at the top of the housing provides positioning for the bracket installation. When installing the bracket, operators simply align it with the slot and insert it, eliminating the need for repeated adjustments and significantly improving assembly efficiency. The rectangular groove at the bottom of the slot's inner wall forms a tight fit with the rectangular sealing strip fixed to the bottom of the bracket. When the bracket is fully inserted into the slot, the rectangular sealing strip precisely fits into the groove, effectively blocking any gaps between the bracket and the slot. This prevents external air carrying impurities from entering the housing through gaps, further enhancing the housing's sealing performance and ensuring a consistently clean environment inside the housing, providing excellent conditions for slide pushing and sample testing. The bracket's detachability, combined with this connection structure, allows for easy removal of the bracket from the slot when cleaning or maintenance is required. The rectangular sealing strip does not obstruct bracket removal, balancing sealing performance and ease of maintenance to ensure long-term stable operation of the device.

[0016] Preferably, the end of the box is connected to a pipe three, the hose three is connected to the pipe three, the upper end of the threaded cap is connected to a pipe two, and the bottom end of the hose three is connected to the pipe two.

[0017] In practical applications, the connection between pipe three and hose three at the end of the housing, and the connection between pipe two and hose three at the upper end of the threaded cap, provide a stable and reliable channel structure for airflow between the housing and the container. Pipe three, as a fixed connection component at the end of the housing, ensures a secure and sealed connection between hose three and the housing, preventing air leakage during air transport, ensuring stable pressure in the air circulation system, and ensuring that air driven by the air pump can efficiently enter hose three from the housing. Similarly, pipe two at the upper end of the threaded cap provides a fixed interface for the connection between hose three and the container, allowing the bottom end of hose three to be stably connected to pipe two, thus achieving communication with the container and avoiding potential detachment or poor sealing issues that might occur if hose three were directly connected to the housing or threaded cap. Through the coordinated action of pipe three, pipe two, and hose three, a complete and sealed air delivery path is formed, ensuring that the filtered clean air can be smoothly and leak-free delivered from the container shell to the chamber. At the same time, it also ensures that the air inside the chamber can enter the filtration system according to the preset path, maintaining the high efficiency and stability of air circulation filtration. This provides a key channel guarantee for maintaining a clean environment inside the chamber, avoiding a decrease in filtration effect due to poor air delivery or leakage, which would affect the accuracy of trace organic acid detection.

[0018] Preferably, a connecting plate is fixed to the end of the box body, an installation hole is opened at the upper end of the holding shell, the bottom end of the holding shell passes through the installation hole, and the outside of the holding shell is fixed to the inner wall of the installation hole. A threaded groove is opened at the upper end of the holding shell, a holding groove is opened at the bottom end of the inner wall of the threaded groove, and the threaded cover extends into the threaded groove for threaded connection.

[0019] In practical applications, the installation and fixing structure of the container shell and its connection with the threaded cap ensures stable assembly of the container shell and convenient replacement of the filter material, while also guaranteeing the sealing performance of the container shell. The connecting plate fixed to the end of the housing provides a reliable mounting carrier for the container shell. The container shell passes through the connecting plate via a mounting hole at its upper end, and the exterior of the container shell is fixedly connected to the inner wall of the mounting hole. This fixing method securely mounts the container shell to the connecting plate, preventing displacement or detachment due to vibration or airflow during device operation, thus ensuring the stable operation of the filtration system. The threaded groove at the upper end of the container shell and the threaded connection with the threaded cap not only achieve a detachable connection between the threaded cap and the container shell but also create a good sealing effect through the threaded engagement. This prevents unfiltered outside air from directly entering the interior through the gaps at the upper end of the container shell, ensuring that all air entering the container shell is filtered by the internal filter material, guaranteeing the filtration effect. In addition, the storage slot at the bottom of the inner wall of the threaded groove provides a dedicated space for the filter material, which can accurately position the filter material and prevent it from shifting or piling up during airflow. This ensures that air can pass through the filter material evenly, improving filtration efficiency. At the same time, when the filter material needs to be replaced, the operator only needs to unscrew the threaded cap to directly replace the filter material in the storage slot. The operation is simple and convenient, without the need to disassemble the entire storage shell, which greatly reduces maintenance costs and operational difficulty, ensures that the device can quickly restore its filtration function, and guarantees the continuity of testing work.

[0020] Preferably, a pipe is installed at the lower end of the container shell, the upper end of the flexible hose is connected to the pipe, a pipe is installed at the lower end of the box, and the upper end of the flexible hose is connected to the pipe.

[0021] In practical applications, the connection between pipe one and hose two at the lower end of the housing, and the connection between pipe four and hose one at the lower end of the box, further improves the channel structure of the air circulation filtration system, ensuring stable and efficient airflow between the air pump, housing, and box. Pipe one, as a fixed interface at the lower end of the housing, allows the upper end of hose two to be stably connected to the housing, ensuring that filtered air can smoothly pass from the housing through pipe one into hose two, and then be delivered to the air pump. This avoids the loosening and leakage problems that may occur when hose two is directly connected to the housing, ensuring the air supply's sealing and stability. Pipe four at the lower end of the box provides reliable fixed support for the connection between hose one and the box, allowing air drawn from the box by the air pump to efficiently enter the air pump through hose one and pipe four, and then be delivered to the housing for filtration, forming a complete air circulation path. Through the coordinated action of pipe one, hose two, pipe four, and hose one, air flows smoothly and without leakage or blockage throughout the entire circulation system, maintaining pressure balance within the system. This allows the air pump to continuously and stably drive air circulation, ensuring that the filtration system continuously purifies the air inside the chamber, maintaining a clean internal environment. This provides a stable environmental guarantee for the detection of trace organic acids in urine, preventing a decrease in filtration efficiency due to poor air circulation, which could affect the accuracy of the test results.

[0022] Preferably, the front end of the box has through holes on both sides, the through holes are connected to the box groove, the front end of the disc has a round hole, the rubber sleeve is made of flexible material and is truncated cone-shaped.

[0023] In practical applications, the through holes on both sides of the front end of the housing connect with the housing groove, providing a direct channel for operators to extend their arms into the groove to push the plates. The through holes ensure smooth arm insertion, and the adjustable telescopic tube allows operators of different arm lengths to operate comfortably, improving the device's applicability. The circular hole at the front end of the disc forms a continuous channel with the through holes and telescopic tube, ensuring smooth arm passage into the housing groove and preventing operational obstruction due to an unreasonable channel structure.

[0024] The rubber sleeve is made of flexible material with a frustoconical structure, giving it excellent flexibility and conformability. When an operator inserts their arm, the flexible material fits snugly against the skin. As the arm extends, the frustoconical structure adapts to changes in arm size, forming a tight seal from the base to the tip, completely blocking the exchange of air between the outside and inside the chamber. This effectively prevents external impurities from entering the chamber with the arm. Simultaneously, the flexible material enhances operator comfort, avoiding discomfort caused by friction from hard materials and reducing interference during operation. Furthermore, the through-hole's connection to the chamber, combined with the sealing effect of the rubber sleeve, ensures a clean environment inside the chamber, unaffected by external factors. This provides strong support for the precision of slide insertion and the accuracy of sample testing, while also prioritizing comfort and convenience, allowing operators to focus more on slide insertion and improving testing efficiency.

[0025] Preferably, the front end of the ring has an annular screw groove, and the rear end of the cover is fixed with a threaded ring, which extends into the annular screw groove for threaded connection.

[0026] In practical applications, the threaded connection structure formed by the annular threaded groove at the front end of the ring and the threaded ring fixed at the rear end of the cover provides reliable sealing protection when the device is idle. When not pushing the plate, the operator only needs to align the threaded ring at the rear end of the cover with the annular threaded groove of the ring, and rotate the cover to gradually insert the threaded ring into the annular threaded groove to complete the threaded connection, thus achieving a complete seal on the rubber sleeve. The threaded connection structure not only provides a firm connection and effectively prevents the cover from accidentally falling off during idle periods, but also creates a good sealing effect, blocking external dust, moisture, impurities, etc., from entering the tank through the opening in the rubber sleeve. This ensures that the tank remains clean during idle periods, avoiding internal contamination due to prolonged inactivity and preventing impact on subsequent testing work.

[0027] Meanwhile, the detachable threaded connection facilitates subsequent operations. When the push-plate operation needs to be repeated, simply rotate the round cover in the reverse direction to remove the threaded ring from the annular groove, quickly opening the seal without complicated disassembly steps, saving operation time. Furthermore, the cooperation between the ring and the round cover also protects the rubber sleeve, preventing damage or contamination from external impacts, friction, or dust accumulation when the rubber sleeve is idle. This extends the service life of the rubber sleeve, ensuring it maintains excellent sealing performance and operational condition, guaranteeing the long-term stable operation of the device, further strengthening its sealing and protection capabilities under different operating conditions, and comprehensively maintaining a clean environment inside the enclosure.

[0028] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0029] 1. This utility model combines a filter structure, filling the filter material into the holding slot of the holding shell. When the air pump is started, air is drawn from the box into the holding slot through hose three. The filter material can filter the drawn air. The filtered air is then introduced into the box slot of the box through hose two and hose one, so that impurities in the air in the box slot can be filtered to avoid impurities in the air affecting the urine strip test.

[0030] 2. This utility model, through the combination of protective structures, allows for the separation of the round cover and the ring when urine strip testing is required. The operator inserts their hand through the rubber sleeve and the telescopic tube, allowing their hand to reach into the slot in the chamber. Simultaneously, the rubber sleeve fits the operator's arm, and the operator uses both hands to perform the strip-pushing operation within the slot. The operation can be observed through a transparent plate, ensuring a relatively sealed environment during the strip-pushing process and preventing impurities from the outside air from entering the slot and affecting the urine strip testing. Attached Figure Description

[0031] Figure 1 This is a first-view perspective perspective view of the present invention;

[0032] Figure 2 This is a second-view perspective perspective view of the present invention;

[0033] Figure 3 This is a cross-sectional view of the container shell of this utility model;

[0034] Figure 4 This is a cross-sectional view of the box body of this utility model;

[0035] Figure 5 For the present utility model Figure 4 Enlarged view of point A;

[0036] Figure 6 This is a cross-sectional view of the connection between the disc, ring, and cover of this utility model.

[0037] In the diagram: 1. Air pump; 2. Container shell; 3. Connecting plate; 4. Box body; 5. Bracket; 6. Transparent plate; 7. Round cover; 8. Support column; 9. Telescopic tube; 10. Hose 1; 11. Hose 2; 12. Pipe 1; 13. Container trough; 14. Threaded groove; 15. Threaded cap; 16. Pipe 2; 17. Hose 3; 18. Pipe 3; 19. Through hole; 20. Box groove; 21. Pipe 4; 22. Rectangular groove; 23. Slot; 24. Rectangular sealing strip; 25. Disc; 26. Threaded ring; 27. Ring; 28. Rubber sleeve; 29. ​​Annular threaded groove; 30. Round hole. Detailed Implementation

[0038] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0039] Example 1: A pusher device for detecting trace organic acids in urine, see [link to example]. Figures 1 to 6 The container includes a housing 2 and a box 4. A bracket 5 is detachably installed on the upper part of the box 4. A transparent plate 6 is installed inside the bracket 5. A flexible hose 17 is installed at the end of the box 4. A threaded cap 15 is installed at the lower end of the flexible hose 17. The threaded cap 15 is detachably installed from the housing 2. A flexible hose 11 is installed at the lower end of the housing 2. An air pump 1 is connected to the lower end of the flexible hose 11. A flexible hose 10 is connected to the end of the air pump 1, and the upper end of the flexible hose 10 is connected to the lower end of the box 4. Telescopic tubes 9 are installed on both sides of the front end of the box 4. The front end of the telescopic tubes 9 is fixed with... A disc 25 has a rubber sleeve 28 fixed to its front end, and a ring 27 fixed to its front end. A round cover 7 is detachably installed on the front end of the ring 27. Four pillars 8 arranged in a rectangular array are fixed to the lower end of the housing 4, and a base plate is fixed to the bottom of each of the four pillars 8. A slot 23 is provided at the upper end of the housing 4. A rectangular groove 22 is provided at the bottom end of the inner wall of the slot 23, and a box groove 20 is provided at the bottom end of the inner wall of the slot 23. A bracket 5 is inserted into the slot 23, and a rectangular sealing strip 24 is fixed to the lower end of the bracket 5. The rectangular sealing strip 24 is fitted into the rectangular groove. 22 Inside; the end of the box 4 is connected to pipe 3 18, hose 3 17 is connected to pipe 3 18, the upper end of the threaded cap 15 is connected to pipe 2 16, and the bottom end of hose 3 17 is connected to pipe 2 16; the end of the box 4 is fixed with a connecting plate 3, the upper end of the container shell 2 is provided with an installation hole, the bottom end of the container shell 2 passes through the installation hole, and the outside of the container shell 2 is fixed to the inner wall of the installation hole; the upper end of the container shell 2 is provided with a threaded groove 14, the bottom end of the inner wall of the threaded groove 14 is provided with a container groove 13, and the threaded cap 15 extends into the threaded groove 14 for threaded connection; the lower end of the container shell 2 Pipe 12 is installed at one end, and the upper end of hose 21 is connected to pipe 12. Pipe 421 is installed at the lower end of the box body 4, and the upper end of hose 10 is connected to pipe 421. Through holes 19 are opened on both sides of the front end of the box body 4, and the through holes 19 are connected to the box groove 20. The front end of the disc 25 has a circular hole 30. The rubber sleeve 28 is made of flexible material and is truncated cone-shaped. The front end of the ring 27 has an annular screw groove 29. The rear end of the round cover 7 is fixed with a threaded ring 26, which is threaded into the annular screw groove 29.

[0040] When using a filter pad to detect trace organic acids in urine, the filtration system must first be prepared to ensure a clean testing environment. The operator must first fill the appropriate filter material into the storage slot 13 inside the housing 2. The storage slot 13 serves as a dedicated space for the filter material, providing stable positioning and preventing displacement or accumulation during subsequent airflow, thus laying the foundation for efficient filtration. After filling, the threaded cap 15 is threaded into the threaded groove 14 at the top of the housing 2. This threaded connection creates a tight seal, preventing unfiltered air from entering through gaps at the top of the housing 2 and ensuring that all air to be filtered passes through the filter material within the storage slot 13.

[0041] Then, air pump 1 is started. Under the suction of air pump 1, the air in the tank 20 inside the housing 4 will sequentially pass through pipe 21 installed at the lower end of the housing 4, and hose 10 connecting pipe 21 to air pump 1, and then be transported by air pump 1 through hose 11 to pipe 12 at the lower end of the holding shell 2, and finally enter the holding tank 13 inside the holding shell 2. At this time, the air entering the holding tank 13 will pass through the filter material, which can intercept dust, organic particles and other impurities in the air, completing the deep purification of the air. The purified clean air will then flow back from the upper end of the holding shell 2 through pipe 16, hose 17, and pipe 18 at the end of the housing 4 back into the tank 20 of the housing 4, forming a complete closed loop of air circulation filtration. The coordinated connection of hose 10, hose 21, hose 317 and each pipe ensures the sealing and smooth flow of air, avoids air leakage that could lead to a decrease in filtration efficiency, and continuously supplies clean air to the tank 20. This effectively prevents impurities in the air from coming into contact with the urine samples that are subsequently placed in the tank, thus ensuring the accuracy of the test results from the source.

[0042] Once the air inside the tank 20 reaches a stable and clean state, the urine feeding process can begin. The operator must first separate the round cover 7 from the ring 27. Specifically, this is done by rotating the round cover 7 in the opposite direction, causing the threaded ring 26 fixed at the rear end of the round cover 7 to unscrew from the annular threaded groove 29 at the front end of the ring 27, thus releasing the seal on the rubber sleeve 28. At this point, the telescopic tubes 9 on both sides of the front end of the tank 4, together with the disc 25 and the rubber sleeve 28, form a passage for the operator's arm to extend. The operator slowly inserts their hand and arm through the rubber sleeve 28 and the telescopic tube 9. The telescopic tube 9 can be flexibly adjusted according to the length of the operator's arm, ensuring comfortable operation for operators of different arm lengths. The rubber sleeve 28, made of flexible material and shaped like a frustum, conforms closely to the skin during arm insertion, forming a seamless seal from the base of the arm to the tip, preventing the exchange of outside air with the air inside the tank 20 and preventing external impurities from entering the tank 20 with the arm.

[0043] Once the operator's hand is smoothly inserted into the slot 20 of the chamber 4, the urine sample pushing operation can begin. During this process, the transparent plate 6 fixed inside the detachable bracket 5 at the top of the chamber 4 serves an observation function. The operator can clearly observe the details of the pushing operation inside the slot 20, including the distribution of the urine sample, the angle and force of the pushing, without opening the device. This allows for timely adjustments to the operation, ensuring the pushing effect meets testing requirements. Simultaneously, the fit between the bracket 5 and the slot 23 at the top of the chamber 4, and the fitting seal between the rectangular sealing strip 24 at the bottom of the bracket 5 and the rectangular groove 22 on the inner wall of the slot 23, further enhance the overall sealing of the slot 20, preventing external impurities from entering through the connection gap between the bracket 5 and the chamber 4.

[0044] Throughout the entire slide pushing operation, the air pump 1 can run continuously as needed to ensure that the air inside the tank 20 remains clean. The sealing effect of the rubber sleeve 28, the real-time observation function of the transparent plate 6, and the flexible adjustment characteristics of the telescopic tube 9 work in tandem with the air circulation and filtration system to provide convenient and comfortable operating conditions for the staff. This also maintains the relative sealing and cleanliness inside the tank 20, preventing impurities in the outside air from interfering with the urine slide pushing detection from multiple dimensions. This comprehensively ensures the accuracy and reliability of the slide pushing detection of trace organic acids in urine.

[0045] It should be noted that the air pump 1 mentioned in the article is existing technology that can be found. The model of air pump 1 is KYK130APM. The working principle of air pump 1 is that the core of air pump 1 is to drive the internal compression mechanism through the power device to realize the intake, compression and discharge of gas, thereby changing the pressure or flow rate of the gas to meet the usage requirements.

[0046] In addition, all components designed in this utility model are general standard parts or components known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Those skilled in the art can fully implement them, so there is no need to elaborate. The content protected by this utility model does not involve improvements to the internal structure and method.

[0047] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A push tablet device for detecting trace amounts of organic acids in urine, comprising a containing shell (2) and a box (4), characterized in that, A bracket (5) is detachably installed on the upper end of the box (4). A transparent plate (6) is installed inside the bracket (5). A three-wire hose (17) is installed at the end of the box (4). A threaded cap (15) is installed at the lower end of the three-wire hose (17). The threaded cap (15) is detachably installed with the container shell (2). A two-wire hose (11) is installed at the lower end of the container shell (2). An air pump (1) is connected to the lower end of the two-wire hose (11). A one-wire hose (10) is connected to the end of the air pump (1), and the upper end of the one-wire hose (10) is connected to the lower end of the box (4). Telescopic tubes (9) are installed on both sides of the front end of the box (4). A disc (25) is fixed at the front end of the telescopic tube (9). A rubber sleeve (28) is fixed at the front end of the disc (25). A ring (27) is fixed at the front end of the disc (25). A round cover (7) is detachably installed at the front end of the ring (27).

2. The push-slide device for detecting trace organic acids in urine as described in claim 1, characterized in that, The lower end of the box (4) is fixed with four pillars (8) arranged in a rectangular array, and the bottom of the four pillars (8) is fixed with a chassis respectively.

3. The push tablet device for detecting trace amounts of organic acids in urine according to claim 1, wherein The upper end of the box (4) is provided with a slot (23), the bottom end of the inner wall of the slot (23) is provided with a rectangular groove (22), the bottom end of the inner wall of the slot (23) is provided with a box groove (20), the bracket (5) is inserted into the slot (23), and a rectangular sealing strip (24) is fixed at the lower end of the bracket (5), and the rectangular sealing strip (24) is fitted into the rectangular groove (22).

4. The push tablet device for detecting trace amounts of organic acids in urine according to claim 1, wherein The end of the box (4) is connected to the pipe three (18), the hose three (17) is connected to the pipe three (18), the upper end of the threaded cap (15) is connected to the pipe two (16), and the bottom end of the hose three (17) is connected to the pipe two (16).

5. The push tablet device for detecting trace amounts of organic acids in urine according to claim 1, wherein The box body (4) is fixed with a connecting plate (3) at the end. The upper end of the container (2) is provided with an installation hole. The bottom end of the container (2) passes through the installation hole, and the outside of the container (2) is fixed to the inner wall of the installation hole. The upper end of the container (2) is provided with a threaded groove (14). The bottom end of the inner wall of the threaded groove (14) is provided with a container groove (13). The threaded cap (15) extends into the threaded groove (14) and is threadedly connected.

6. The push tablet device for detecting trace amounts of organic acids in urine of claim 1, wherein, The lower end of the container (2) is equipped with a pipe (12), the upper end of the hose (11) is connected to the pipe (12), the lower end of the box (4) is equipped with a pipe (21), and the upper end of the hose (10) is connected to the pipe (21).

7. The push tablet device for detecting trace amounts of organic acids in urine according to claim 3, wherein The front sides of the box (4) are provided with through holes (19), which are connected to the box groove (20). The front end of the disc (25) is provided with a round hole (30). The rubber sleeve (28) is made of flexible material and is truncated cone-shaped.

8. The push tablet device for detecting trace amounts of organic acids in urine of claim 1, wherein, The front end of the ring (27) is provided with an annular screw groove (29), and the rear end of the round cover (7) is fixed with a threaded ring (26), which extends into the annular screw groove (29) for threaded connection.

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