Small insect pheromone releaser
By using components such as thermistors and electromagnets in insect pheromone releasers, the rotation of the tooth ring and the shielding cylinder is adjusted and the size of the volatile port is changed, and the problem of inability to adjust the pheromone release speed in the prior art is solved, and the effect of automatically adjusting the release speed and reducing waste is achieved.
Patent Information
- Application Number
- CN202420594475.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-03-26
AI Technical Summary
Existing insect pheromone releasers cannot automatically adjust the pheromone release rate according to changes in temperature, resulting in pheromone waste.
A small insect pheromone releaser is designed, using components such as thermistors and electromagnets to adjust the force of the electromagnet through temperature changes, drive the tooth ring and the shielding cylinder to rotate, change the size of the volatile port, and thereby adjust the release speed of the pheromone.
It realizes the automatic adjustment of pheromone release speed according to temperature changes, reduces pheromone waste, and improves the release efficiency.
Smart Images
Figure CN222722292U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of insect pheromone release, in particular to a small insect pheromone releaser. Background Art
[0002] Insect pheromones are trace chemicals secreted by insects that can induce individuals of the same species to mate. This is a species-specific communication system. They have a high degree of specificity, including functions such as attracting (trapping), stimulating, promoting or inhibiting feeding, laying eggs, mating, gathering, alarming and defending. Most pheromones are mixtures of several compounds in a certain proportion. At present, insect pheromones are often released through insect pheromone releasers to control pests. When the insect pheromone releaser in the prior art is used, during the day, the temperature rises and the pheromone volatilizes too quickly, and the release is accelerated, resulting in a waste of pheromones. At night, the temperature drops and the pheromone is not easy to volatilize, and the release is too slow, and the release of pheromones cannot be adjusted according to the change of temperature. Utility Model Content
[0003] The utility model aims to provide a small insect pheromone releaser which can automatically adjust the release speed of pheromone according to the change of temperature and reduce the waste of pheromone.
[0004] The above technical objectives of the utility model are achieved through the following technical solutions:
[0005] A small insect pheromone releaser comprises a base with a hollow interior, a liquid storage cavity is arranged inside the base, a volatilization cylinder connected to the liquid storage cavity is arranged upward on the upper end of the base, a first volatilization port is arranged on the outer side of the volatilization cylinder, a shielding cylinder rotatably connected to the base is rotatably connected to the outer side of the liquid storage cavity, a second volatilization port is arranged on the outer side of the shielding cylinder, and one end of the shielding cylinder extends into the interior of the base and is provided with a gear ring rotatably connected to the volatilization cylinder;
[0006] A slide groove is provided on one side of the base near the gear ring, a limit rod is provided inside the slide groove, a limit slider slidably connected to the slide groove is provided on the outer side of the limit rod, a rack meshing with the limit slider is provided on one end of the limit slider near the gear ring, a permanent magnet is provided on one end of the rack, a spring is provided on the outer side of the limit rod between the limit slider and the slide groove, an electromagnet is provided on one side of the base near the permanent magnet, a thermistor is provided on one side of the base, and a battery for providing power is provided on one side of the base.
[0007] By adopting the above technical scheme, the pheromone required is added into the liquid storage chamber, and the pheromone is volatilized and released through the first volatilization port on the volatilization tube and the second volatilization port on the shielding tube. When the temperature changes, the resistance value of the thermistor changes, and the current passed through the battery into the electromagnet changes, thereby changing the force generated between the electromagnet and the permanent magnet. The electromagnet generates a force on the permanent magnet, driving the rack to slide, and the rack drives the limit slider in the slide groove to slide relative to the limit rod, which can compress or stretch the spring, and the rack drives the gear ring to rotate. The shielding tube rotates with the gear ring. When the force between the electromagnet and the permanent magnet decreases, the rack can move toward the electromagnet under the action of the spring elastic force, thereby changing the size of the first volatilization port blocked by the shielding tube, changing the size of the release port formed by the first volatilization port and the second volatilization port, and then changing the release amount of the pheromone at different temperatures.
[0008] The utility model is further configured as follows: a solar panel for charging the battery is arranged at one end of the shielding tube away from the base.
[0009] The utility model is further configured as follows: the shape and size of the first volatilization opening are the same as those of the second volatilization opening.
[0010] The utility model is further configured as follows: the electromagnet, the thermistor and the battery are connected in series, and the resistance of the thermistor decreases as the temperature increases.
[0011] The utility model is further configured as follows: the spring is arranged between one end of the limit slider away from the permanent magnet and one end of the slide slot away from the permanent magnet, the electromagnet generates a force repelling the permanent magnet when energized, and the repulsive force between the electromagnet and the permanent magnet is greater than the elastic force of the spring.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The pheromone release rate can be automatically adjusted according to the change of temperature to prevent the waste of pheromones. The resistance of the thermistor changes with the temperature, which changes the current passed through the electromagnet, thereby changing the repulsive force between the electromagnet and the permanent magnet, allowing the rack to slide toward or away from the electromagnet, driving the gear ring to rotate, thereby driving the shielding tube to rotate, changing the size of the first volatile opening blocked by the shielding tube, and changing the size of the release opening formed between the first volatile opening and the second volatile opening. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a partial cross-sectional view of the utility model;
[0016] Figure 3 It is to show the connection relationship between the toothed ring and the rack of the utility model;
[0017] Figure 4 The utility model shows the connection relationship between the slide groove and the limit slider.
[0018] In the figure: 1. base; 2. liquid storage chamber; 3. volatilization cylinder; 4. first volatilization port; 5. shielding cylinder; 6. second volatilization port; 7. gear ring; 8. rack; 9. slide groove; 10. limit rod; 11. spring; 12. limit slider; 13. permanent magnet; 14. electromagnet; 15. thermistor; 16. battery; 17. solar panel. DETAILED DESCRIPTION
[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0021] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] Example, see Figure 1-4A small insect pheromone releaser includes a base 1 with a hollow interior, a liquid storage chamber 2 is arranged at the center of the interior of the base 1, a volatilization cylinder 3 connected with the liquid storage chamber 2 is arranged upward at the center of the upper end of the base 1, a first volatilization port 4 is arranged on the outer side of the volatilization cylinder 3, a shielding cylinder 5 is rotatably connected to the outer side of the volatilization cylinder 3, a second volatilization port 6 with the same shape and size as the first volatilization port 4 is arranged on the outer side of the shielding cylinder 5, the shielding cylinder 5 can be rotated to gradually shield the first volatilization port 4, change the size of the opening formed by the first volatilization port 4 and the second volatilization port 6, and can change the volatilization speed of the pheromone in the liquid storage chamber 2, and the lower end of the shielding cylinder 5 extends into the interior of the inverted base 1 and is provided with a gear ring 7.
[0024] A slide groove 9 is provided on the rear side of the interior of the base 1 near the gear ring 7, a limit rod 10 is provided inside the slide groove 9, a limit slider 12 slidably connected to the slide groove 9 is slidably connected to the outer side of the limit rod 10, a rack 8 is provided at one end of the limit slider 12 near the gear ring 7, a permanent magnet 13 is provided at one end of the rack 8, the limit slider 12 is provided at one end of the rack 8 near the permanent magnet 13, a spring 11 is provided on the outer side of the limit rod 10 between the end of the limit slider 12 away from the permanent magnet 13 and the end of the slide groove 9 away from the permanent magnet 13, an electromagnet 14 is provided on one side of the interior of the base 1 near the permanent magnet 13, the electromagnet 14 generates a force that repels the permanent magnet 13 when energized, and the repulsive force generated between the electromagnet 14 and the permanent magnet 13 is greater than the elastic force of the spring 11.
[0025] A thermistor 15 is provided on one side inside the base 1. The resistance of the thermistor 15 can change when the temperature changes. The resistance of the thermistor 15 can be changed, and then the size of the power passed into the electromagnet 14 can be changed, thereby changing the repulsive force between the electromagnet 14 and the permanent magnet 13, changing the sliding distance of the rack 8, and automatically changing the size of the opening formed by the first volatile port 4 and the second volatile port 6 according to the change in temperature. A battery 16 for providing power is provided on one side inside the base 1. The electromagnet 14, the thermistor 15 and the battery 16 are connected in series, and a solar panel 17 for charging the battery 16 is provided on the upper end of the shielding tube 5.
[0026] Usage: Add the required pheromone into the liquid storage chamber 2 inside the base 1, and the pheromone volatilizes and is released through the first volatilization port 4 on the volatilization tube 3 and the second volatilization port 6 on the shielding tube 5. When the temperature changes, the resistance value of the thermistor 15 changes, and the current passed through the battery 16 to the electromagnet 14 changes, thereby changing the repulsive force generated between the electromagnet 14 and the permanent magnet 13. The electromagnet 14 generates a repulsive force on the permanent magnet 13, driving the rack 8 to slide, and the rack 8 drives the limit slider 12 in the slide groove 9 relative to the limit rod 1 0 slides, compresses the spring 11, and the rack 8 drives the gear ring 7 to rotate. The shielding tube 5 rotates with the gear ring 7. When the repulsive force between the electromagnet 14 and the permanent magnet 13 decreases, the rack 8 can move toward the electromagnet 14 under the action of the elastic force of the spring 11, thereby changing the size of the first volatile opening 4 blocked by the shielding tube 5, and changing the size of the release opening formed by the first volatile opening 4 and the second volatile opening 6, so as to change the release amount of pheromone at different temperatures. The solar panel 17 can convert light energy into electrical energy, and then the battery 16 can store the electrical energy.
[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A small insect pheromone releaser, comprising a base (1) with a hollow interior, characterized in that: A liquid storage chamber (2) is arranged inside the base (1); a volatilization cylinder (3) communicating with the liquid storage chamber (2) is arranged upwardly at the upper end of the base (1); a first volatilization port (4) is provided on the outer side of the volatilization cylinder (3); a shielding cylinder (5) rotatably connected to the base (1) is rotatably connected to the outer side of the liquid storage chamber (2); a second volatilization port (6) is provided on the outer side of the shielding cylinder (5); one end of the shielding cylinder (5) extends into the interior of the base (1) and is provided with a gear ring (7) rotatably connected to the volatilization cylinder (3); A slide groove (9) is provided on one side of the interior of the base (1) near the gear ring (7), a limit rod (10) is provided inside the slide groove (9), a limit slider (12) is slidably connected to the outer side of the limit rod (10) and is slidably connected to the slide groove (9), a rack (8) meshing with the limit slider (12) is provided at one end of the limit slider (12) near the gear ring (7), a permanent magnet (13) is provided at one end of the rack (8), a spring (11) is provided on the outer side of the limit rod (10) between the limit slider (12) and the slide groove (9), an electromagnet (14) is provided on one side of the interior of the base (1) near the permanent magnet (13), a thermistor (15) is provided on one side of the interior of the base (1), and a storage battery (16) for providing power is provided on one side of the interior of the base (1).
2. A small insect pheromone releaser according to claim 1, characterized in that: A solar panel (17) for charging the storage battery (16) is provided at one end of the shielding tube (5) away from the base (1).
3. A small insect pheromone releaser according to claim 1, characterized in that: The shape and size of the first volatilization port (4) are the same as those of the second volatilization port (6).
4. A small insect pheromone releaser according to claim 1, characterized in that: The electromagnet (14), the thermistor (15) and the storage battery (16) are connected in series.
5. A small insect pheromone releaser according to claim 1, characterized in that: When the electromagnet (14) is energized, it generates a force that repels the permanent magnet (13), and the repulsive force between the electromagnet (14) and the permanent magnet (13) is greater than the elastic force of the spring (11).