Environment-friendly odor-removing gel odor release detection equipment
The rotation of the limit block and support bar driven by the power shaft causes the sample chamber to shake, accelerating the dissipation of odor. This solves the problem of slow gas release in environmentally friendly odor-removing gel testing equipment, and improves testing efficiency and sample replacement efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU HOPE TREE NEW MATERIALS CO LTD
- Filing Date
- 2025-05-28
- Publication Date
- 2026-05-08
AI Technical Summary
Existing environmentally friendly odor-eliminating gel odor release detection equipment releases gas slowly, resulting in long detection and analysis times, which affects product development and quality testing efficiency.
By designing a power shaft to drive the rotation of the limiting block and support bar, the sample chamber is made to vibrate. The up-and-down movement of the sample chamber is achieved by the cooperation of the rotating wheel and the protrusion, which accelerates the dissipation of odor. At the same time, the sample chamber is conveniently fixed or disassembled by the fixed plate and the locking block structure, which improves the sample replacement efficiency.
It accelerates odor release, shortens detection time, improves sample replacement and installation efficiency, and enhances the utilization efficiency of the detection equipment.
Smart Images
Figure CN224216378U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of analytical testing technology, and in particular to an environmentally friendly odor-removing gel odor release detection device. Background Technology
[0002] This environmentally friendly odor-eliminating gel odor release detection device is a professional instrument used to monitor the odor release of environmentally friendly odor-eliminating gels. It comprehensively utilizes advanced detection technologies such as gas chromatography-mass spectrometry and electronic noses, combined with sensors, automated control, and data processing and analysis techniques. It can accurately determine key parameters such as the concentration and composition of the odor released by the odor-eliminating gel under different environments. Through in-depth data analysis, it evaluates its performance and effectiveness in odor control, providing a scientific basis for product development optimization, quality control, and environmental performance assessment.
[0003] Based on simulating real-world usage scenarios, this device places an environmentally friendly odor-eliminating gel in a specific detection space. A sensor array captures the odor molecules released by the gel in real time, and gas chromatography-mass spectrometry (GC-MS) is used to separate and analyze the odor molecules. An electronic nose technology rapidly senses the overall characteristics and intensity of the odor. Simultaneously, sensors for environmental parameters such as temperature, humidity, and airflow collect data from the surrounding environment. Combined with an automated control system, the detection conditions are precisely adjusted. Finally, the collected odor components, concentrations, and environmental parameters are transmitted to a data analysis module. After algorithm processing, a comprehensive evaluation result of the odor-eliminating gel's odor release is obtained.
[0004] However, some existing environmentally friendly odor-eliminating gel odor release detection devices suffer from slow gas release, leading to prolonged detection and analysis times. The material properties and formulation of environmentally friendly odor-eliminating gels result in relatively weak volatility of their active ingredients. Combined with the physical confinement of the gel matrix, this slows the diffusion rate of odor molecules from the gel's interior to the external environment. Furthermore, existing detection devices lack efficient odor release promotion mechanisms, resulting in extremely slow gas release. The devices require significant time to collect sufficient concentration and sample volume of odor gas, further extending the entire detection and analysis cycle. This severely impacts product development, quality testing, and production efficiency, becoming a critical technical challenge for the development of the environmentally friendly odor-eliminating gel industry. Therefore, this paper proposes an environmentally friendly odor-eliminating gel odor release detection device to address these issues. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides an environmentally friendly odor-removing gel odor release detection device, which aims to improve the problem that the slow gas release in the existing environmentally friendly odor-removing gel odor release detection devices results in a long detection and analysis time.
[0006] To achieve the above objectives, this utility model adopts the following technical solution: an environmentally friendly odor-removing gel odor release detection device, comprising a protective shell, a chassis fixedly connected to the inner wall of the bottom end of the protective shell, a power shaft rotatably connected to the inner wall of the bottom end of the chassis, a connecting column rotatably connected inside the power shaft, two limiting blocks fixedly connected to the outside of the power shaft, a rotating shaft rotatably connected to the inner side of the two limiting blocks on their adjacent sides, a support bar fixedly connected to the outside of the rotating shaft, a support column one fixedly connected to the top of the rear end of the support bar, a limiting plate fixedly connected to the top of the support column one, a top rod fixedly connected to the inner side of the front of the support bar, a rotating wheel one fixedly connected to the bottom of the top rod, a support column two fixedly connected to the bottom of the middle part of the support bar, a rotating wheel two fixedly connected to the bottom of the support column two, multiple protrusions fixedly connected to the inner wall of the bottom end of the chassis, a top cover fixedly connected to the top of the connecting column, and a fixing component fixedly connected to the top of the top cover.
[0007] As a further description of the above technical solution: the fixing component includes a fixing plate, the bottom end of which is fixedly connected to the top end of the top cover. Two push plates are slidably connected inside the top end of the fixing plate. Movable plates are fixedly connected to the bottom ends of the two push plates on opposite sides. Control blocks are fixedly connected to the top ends of the two push plates. Connecting blocks are fixedly connected to the ends of the two movable plates on adjacent sides. Clamping blocks are fixedly connected to the adjacent sides of the multiple connecting blocks. Multiple shrinking columns are fixedly connected to the opposite sides of the multiple clamping blocks. Springs are sleeved on the outside of the multiple shrinking columns. A sample chamber is fixedly connected to the inner wall of the top end of the fixing plate.
[0008] As a further description of the above technical solution: the outer side of the plurality of card blocks is fixedly connected to the bottom of the sample chamber, and the outer side of the plurality of connecting blocks is slidably connected to the inside of the fixing plate.
[0009] As a further description of the above technical solution: the two movable plates are externally slidably connected to the inside of the top end of the fixed plate, and the bottom ends of the two control blocks are slidably connected to the top end of the fixed plate.
[0010] As a further description of the above technical solution: a slot is provided at the bottom end of the top cover, and the outer side of the limiting plate is slidably connected to the inner wall of the bottom end of the top cover.
[0011] As a further description of the above technical solution: a sliding groove is provided at the bottom end of the top cover, and the top end of the top rod is slidably connected to the inner wall of the bottom end of the top cover.
[0012] As a further description of the above technical solution: the outer side of the second rotating wheel is slidably connected to the inner wall of the bottom end of the chassis, and the bottom end of the protective shell is fixedly connected to a load-bearing plate.
[0013] As a further description of the above technical solution: the outer side of the first rotating wheel is slidably connected to the outside of the top of the plurality of protrusions, and the outer side of the first rotating wheel is slidably connected to the inner wall of the bottom end of the chassis.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, the rotation of the power shaft drives the rotation of the limiting block, which in turn causes the rotating shaft to rotate, causing the support bar to swing around the rotating shaft. When the support bar swings, the top rod slides in the groove of the top cover, while the first rotating wheel slides on the top of the protrusion and the inner wall of the chassis. The second support column drives the second rotating wheel to slide on the inner wall of the chassis. The rotation of the power shaft drives the first rotating wheel to move up and down outside the protrusion, thereby causing the support bar and the connected structure to shake. The force of the shaking is transmitted to the sample chamber, causing the sample in the sample chamber to accelerate the emission of odor, thereby achieving the purpose of accelerating the emission of sample odor and shortening the detection time.
[0016] 2. In this utility model, a fixed plate is fixed to the top cover as a support base. Pressing the control block drives the push plate to slide inside the fixed plate. When the push plate moves, it drives the moving plate to slide along the top of the fixed plate. The movement of the moving plate causes the connecting block to slide inside the fixed plate, which in turn drives the locking block to move. The shrink column and spring cooperate to play a buffering and resetting role when the locking block moves. When the locking block is inserted into the bottom of the sample chamber, the sample chamber can be firmly fixed on the fixed plate, thereby achieving the effect of convenient and quick fixing or disassembly of the sample chamber, improving the efficiency of sample installation and replacement when using the testing equipment. Attached Figure Description
[0017] Figure 1 This is a three-dimensional schematic diagram of an environmentally friendly odor-removing gel odor release detection device proposed in this utility model;
[0018] Figure 2 This is a schematic diagram of the chassis of an environmentally friendly odor-removing gel odor release detection device proposed in this utility model;
[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0020] Figure 4 This is a schematic diagram of the structure of the fixing plate of an environmentally friendly odor-removing gel odor release detection device proposed in this utility model;
[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.
[0022] Legend:
[0023] 1. Protective shell; 2. Chassis; 3. Drive shaft; 4. Connecting column; 5. Top cover; 6. Limiting block; 7. Rotating shaft; 8. Support bar; 9. Supporting column one; 10. Limiting plate; 11. Supporting column two; 12. Top rod; 13. Rotating wheel one; 14. Rotating wheel two; 15. Protrusion; 16. Fixing plate; 17. Push plate; 18. Control block; 19. Moving plate; 20. Connecting block; 21. Locking block; 22. Shrinking column; 23. Spring; 24. Sample chamber; 25. Load-bearing plate. Detailed Implementation
[0024] 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.
[0025] Reference Figures 1 to 3 This utility model provides an embodiment of an environmentally friendly odor-removing gel odor release detection device, including a protective shell 1. A chassis 2 is fixedly connected to the inner wall of the bottom end of the protective shell 1. A power shaft 3 is rotatably connected to the inner wall of the bottom end of the chassis 2. When an external power source is started, the power is transmitted to the power shaft 3 through a transmission device, causing it to start rotating. A connecting column 4 is rotatably connected inside the power shaft 3. When the power shaft 3 rotates, the connecting column 4 can remain relatively stationary. Two limiting blocks 6 are fixedly connected to the outside of the power shaft 3. As the power shaft 3 rotates, the limiting blocks 6 also rotate, and through cooperation with other components, guide and restrict the movement trajectory of related components.
[0026] Two limiting blocks 6 are rotatably connected to a rotating shaft 7 on their adjacent sides. When the power shaft 3 drives the limiting blocks 6 to rotate, the rotating shaft 7 acts as a support point, allowing the support bar 8 to rotate freely within a certain angle range. The support bar 8 is fixedly connected to the outside of the rotating shaft 7, serving as a key transmission bridge that converts the rotational motion of the power shaft 3 into linear or curvilinear motion of other components. A support column 9 is fixedly connected to the top of the rear end of the support bar 8. When the support bar 8 moves, the support column 9 moves accordingly, causing the limiting disc 10 to slide on the inner wall of the bottom end of the top cover 5. The top of the support column 9 is fixedly connected to the limiting plate 10. When the support bar 8 moves, the support column 9 drives the limiting plate 10 to slide in the slot of the top cover 5. Through the cooperation between the limiting plate 10 and the top cover 5, the vertical movement range of the sample chamber 24 is limited. The front side of the support bar 8 is fixedly connected to the top rod 12. When the support bar 8 rotates around the rotating shaft 7, the top of the top rod 12 slides in the groove of the top cover 5 under the drive of the support bar 8. The bottom wheel 13 slides on the outside of the top of the protrusion 15 and the inner wall of the bottom of the chassis 2, thereby realizing the up-and-down movement.
[0027] A rotating wheel 13 is fixedly connected to the bottom end of the push rod 12. When the push rod 12 moves up and down under the drive of the support bar 8, the rotating wheel 13 rolls on the outer top of the protrusion 15 and the inner wall of the bottom end of the chassis 2. Due to the special shape and layout of the protrusion 15, the rotating wheel 13 produces up-and-down undulating motion during the rolling process, which in turn causes the push rod 12 and the sample chamber 24 to shake up and down. A support column 11 is fixedly connected to the bottom end of the middle of the support bar 8. When the support bar 8 moves, the support column 11 moves accordingly and causes the rotating wheel 14 to slide on the inner wall of the bottom end of the chassis 2. The movement of the rotating wheel 13 works together to achieve stable shaking of the sample chamber 24. The bottom end of the support column 21 is fixedly connected to the rotating wheel 24. When the support bar 8 moves, the support column 211 drives the rotating wheel 24 to slide on the inner wall of the bottom end of the chassis 2, providing a stable support point for the sample chamber 24. At the same time, it coordinates with the movement of the rotating wheel 13, so that the sample chamber 24 can smoothly rise and fall and shake.
[0028] Multiple protrusions 15 are fixedly connected to the inner wall of the bottom end of the chassis 2. When the rotating wheel 13 rolls on the inner wall of the bottom end of the chassis 2, due to the presence of the protrusions 15, the rotating wheel 13 will alternately contact the top of the protrusions 15 and the inner wall of the chassis 2, thereby generating an up-and-down undulating motion, which drives the top rod 12 and the sample chamber 24 to shake up and down. A top cover 5 is fixedly connected to the top of the connecting column 4, and a fixing component for fixing is fixedly connected to the top of the top cover 5.
[0029] Reference Figures 3 to 5The fixing assembly includes a fixing plate 16, the bottom end of which is fixedly connected to the top end of the top cover 5. Two push plates 17 are slidably connected inside the top end of the fixing plate 16, providing guidance and constraint for the movement of the push plates 17, enabling them to accurately achieve predetermined displacements. Movable plates 19 are fixedly connected to the bottom ends of the two opposite sides of the push plates 17, respectively. The push plates 17 transmit their own movement to the movable plates 19, allowing the movable plates 19 to translate within the plane of the fixing plate 16. Control blocks 18 are fixedly connected to the top ends of the two push plates 17, allowing the push plates 17 to slide within the fixing plate 16 by pushing the control blocks 18.
[0030] Connecting blocks 20 are fixedly connected to the two adjacent ends of the two moving plates 19. When the moving plates 19 move under the drive of the push plate 17, the connecting blocks 20 will move synchronously with the moving plates 19 and transmit the displacement to the locking blocks 21. Locking blocks 21 are fixedly connected to the adjacent ends of the multiple connecting blocks 20. When the moving plates 19 drive the connecting blocks 20 to move, the locking blocks 21 will move towards the sample chamber 24. Multiple shrinkage columns 22 are fixedly connected to the distant ends of the multiple locking blocks 21. When the locking blocks 21 move towards the sample chamber 24 and contact the sample, the shrinkage columns 22 will be compressed by pressure and absorb part of the pressure through their own elastic deformation, so as to avoid the locking blocks 21 from causing excessive compression to the sample chamber 24 and damaging the sample chamber 24. Multiple shrinking columns 22 are fitted with springs 23 on their exterior. When the shrinking column 22 is compressed by pressure, the spring 23 is compressed and stores elastic potential energy. When the external force disappears, the spring 23 releases elastic potential energy and pushes the shrinking column 22 and the locking block 21 back to their original positions. The sample chamber 24 is fixedly connected to the inner wall of the top of the fixing plate 16.
[0031] Reference Figures 1 to 3 Multiple locking blocks 21 are externally fixedly connected to the bottom interior of the sample chamber 24 on adjacent sides, and multiple connecting blocks 20 are externally slidably connected to the interior of the fixed plate 16. When the push plate 17 drives the moving plate 19 to move, the connecting blocks 20 slide on the slide rail inside the fixed plate 16, accurately transmitting the movement of the moving plate 19 to the locking blocks 21. The two moving plates 19 are externally slidably connected to the interior of the top of the fixed plate 16. The movement of the push plate 17 drives the moving plates 19 to slide on the slide rail inside the top of the fixed plate 16, thereby driving the connecting blocks 20 and locking blocks 21 to move.
[0032] The bottom ends of the two control blocks 18 are slidably connected to the top end of the fixed plate 16. When the operator pushes the control block 18, its bottom end slides in the groove at the top end of the fixed plate 16, thereby driving the push plate 17 to move. The bottom end of the top cover 5 has a slot, and the outer side of the limiting plate 10 is slidably connected to the inner wall of the bottom end of the top cover 5. When the support bar 8 moves, the support column 9 drives the limiting plate 10 to slide in the slot at the bottom end of the top cover 5. The slot limits and guides the movement of the limiting plate 10, ensuring that the sample chamber 24 remains stable during up-and-down movement. The bottom end of the top cover 5 has a sliding groove, and the outer side of the top end of the push rod 12 is slidably connected to the inner wall of the bottom end of the top cover 5. When the support bar 8 rotates, the top end of the push rod 12 slides in the sliding groove at the bottom end of the top cover 5 under the drive of the support bar 8. The sliding groove provides guidance for the movement of the push rod 12, enabling the push rod 12 to accurately achieve up-and-down movement.
[0033] The outer surface of the second rotating wheel 14 is slidably connected to the inner wall of the bottom end of the chassis 2. The sliding of the second rotating wheel 14 provides support and guidance for the movement of the support bar 8. The bottom end of the protective shell 1 is fixedly connected to the load-bearing plate 25. The outer surface of the first rotating wheel 13 is slidably connected to the outer surface of the top of multiple protrusions 15, and the outer surface of the first rotating wheel 13 is slidably connected to the inner wall of the bottom end of the chassis 2. When the power shaft 3 drives the first rotating wheel 13 to rotate, the first rotating wheel 13 rolls on the curved surface of the top of the protrusion 15 and the slide rail on the inner wall of the bottom end of the chassis 2. Due to the special shape of the protrusion 15, the first rotating wheel 13 produces an up-and-down undulating motion, which in turn drives the top rod 12 and the sample chamber 24 to shake up and down.
[0034] Working principle: When the testing equipment is used, the rotation of the power shaft 3 drives the limit block 6 to rotate. The limit block 6 drives the support bar 8 to swing through the rotating shaft 7. The top rod 12 on the support bar 8 slides in the groove of the top cover 5. At the same time, the first rotating wheel 13 at its bottom slides along the top of the protrusion 15 and the inner wall of the chassis 2. The second support column 11 drives the second rotating wheel 14 to slide on the inner wall of the chassis 2, so that the first rotating wheel 13 moves up and down outside the protrusion 15, thereby causing the top cover 5 to shake. The external force generated by the shaking is transmitted to the sample chamber 24 placed on the top cover 5, which causes the sample in the sample chamber 24 to accelerate the release of odor, thereby accelerating the release of sample odor, shortening the detection time, and effectively solving the problem of slow gas release during the detection of environmentally friendly odor-removing gel.
[0035] When it is necessary to replace the fixed sample chamber 24, pressing the control block 18 causes the push plate 17 to slide inside the fixed plate 16. As the push plate 17 slides, it causes the moving plate 19 to slide at the top of the fixed plate 16. The movement of the moving plate 19 causes the connecting block 20 to slide within the fixed plate 16, which in turn moves the locking block 21 towards the sample chamber 24. During this movement, the contraction column 22 and the spring 23 work together to provide cushioning and restoring force. When the locking block 21 is inserted into the bottom of the sample chamber 24, the sample chamber 24 is securely fixed to the fixed plate 16. Reversing the operation of the control block 18 disengages the locking block 21 from the sample chamber 24, achieving disassembly. This achieves convenient and quick fixing or disassembly of the sample chamber 24, significantly improving the efficiency of sample replacement in the testing equipment and facilitating rapid testing of different samples.
[0036] 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. An environmentally friendly odor-eliminating gel odor release detection device, comprising a protective shell (1), characterized in that: The bottom inner wall of the protective shell (1) is fixedly connected to a chassis (2), and the bottom inner wall of the chassis (2) is rotatably connected to a power shaft (3). The inside of the power shaft (3) is rotatably connected to a connecting column (4). The outside of the power shaft (3) is fixedly connected to two limiting blocks (6). The inside of the two limiting blocks (6) on the adjacent side is rotatably connected to a rotating shaft (7). The outside of the rotating shaft (7) is fixedly connected to a support bar (8). The top of the rear end of the support bar (8) is fixedly connected to a support column (9). The top of the support column (9) is fixedly connected to... A limiting disk (10) is connected, a top rod (12) is fixedly connected to the front side of the support bar (8), a first rotating wheel (13) is fixedly connected to the bottom end of the top rod (12), a second support column (11) is fixedly connected to the middle bottom end of the support bar (8), a second rotating wheel (14) is fixedly connected to the bottom end of the second support column (11), a plurality of protrusions (15) are fixedly connected to the bottom inner wall of the chassis (2), a top cover (5) is fixedly connected to the top end of the connecting column (4), and a fixing component for fixing is fixedly connected to the top end of the top cover (5).
2. The environmentally friendly odor-removing gel odor release detection device according to claim 1, characterized in that: The fixing assembly includes a fixing plate (16), the bottom end of which is fixedly connected to the top end of the top cover (5). Two push plates (17) are slidably connected inside the top end of the fixing plate (16). Movable plates (19) are fixedly connected to the bottom ends of the two push plates (17) on opposite sides. Control blocks (18) are fixedly connected to the top ends of the two push plates (17). Connecting blocks (20) are fixedly connected to the ends of the two movable plates (19) on adjacent sides. Clamping blocks (21) are fixedly connected to the adjacent sides of the multiple connecting blocks (20). Multiple shrinking columns (22) are fixedly connected to the opposite sides of the multiple clamping blocks (21). Springs (23) are sleeved on the outside of the multiple shrinking columns (22). A sample chamber (24) is fixedly connected to the inner wall of the top end of the fixing plate (16).
3. The environmentally friendly odor-removing gel odor release detection device according to claim 2, characterized in that: The adjacent sides of the plurality of card blocks (21) are fixedly connected to the bottom of the sample chamber (24), and the external sides of the plurality of connecting blocks (20) are slidably connected to the inside of the fixing plate (16).
4. The environmentally friendly odor-removing gel odor release detection device according to claim 2, characterized in that: The two movable plates (19) are externally slidably connected to the inside of the top of the fixed plate (16), and the bottom ends of the two control blocks (18) are slidably connected to the top of the fixed plate (16).
5. The environmentally friendly odor-removing gel odor release detection device according to claim 1, characterized in that: The bottom end of the top cover (5) is provided with a slot, and the outer side of the limiting plate (10) is slidably connected to the inner wall of the bottom end of the top cover (5).
6. The environmentally friendly odor-removing gel odor release detection device according to claim 1, characterized in that: The bottom end of the top cover (5) is provided with a sliding groove, and the top end of the top rod (12) is slidably connected to the inner wall of the bottom end of the top cover (5).
7. The environmentally friendly odor-removing gel odor release detection device according to claim 1, characterized in that: The outer side of the rotating wheel (14) is slidably connected to the inner wall of the bottom end of the chassis (2), and the bottom end of the protective shell (1) is fixedly connected to a load-bearing plate (25).
8. The environmentally friendly odor-removing gel odor release detection device according to claim 1, characterized in that: The outer side of the first rotating wheel (13) is slidably connected to the top of the plurality of protrusions (15), and the outer side of the first rotating wheel (13) is slidably connected to the inner wall of the bottom end of the chassis (2).