Mosquito repelling device convenient to carry

Abstract

The utility model relates to the technical field of mosquito repelling devices, and provides a mosquito repelling device convenient to carry, which comprises a shell, two symmetrically arranged hinges are fixedly connected to the shell through screws, rotating parts of the two hinges are fixedly connected with a cover plate through screws, a through hole is formed in the cover plate, and the cover plate is fixedly connected with the shell through screws. A mosquito repelling liquid box is slidably assembled in the shell, a heating plate is installed at the bottom of the mosquito repelling liquid box, through arrangement of structures such as a threaded sleeve and a linkage screw, a rotary knob is rotated, a driving screw drives the mosquito repelling liquid box to ascend, meanwhile, the threaded sleeve rotates to drive the linkage screw to move, and the linkage screw drives a sealing plate to move to be opened; the heating plate is started to enable mosquito repellent liquid in the mosquito repellent liquid box to be quickly volatilized, the sealing plate enables the sealing performance to be better during carrying, and through the technical scheme, the problems that in the prior art, carrying is not convenient, and balance cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mosquito repellent devices, and in particular to a mosquito repellent device that is easy to carry. Background Art

[0002] At present, mosquito repellent is a device used to repel mosquitoes. Physical or chemical methods are usually used to achieve the purpose of repelling mosquitoes. Common mosquito repellent devices include mosquito lamps, electric mosquito swatters, mosquito coils, etc. In addition to the above devices, there are some other new anti-mosquito equipment, such as Lebihuan protective bracelets, etc. These devices usually use physical or chemical methods to repel or eliminate mosquitoes, which plays an important role in protecting people's health.

[0003] In the prior art, the utility model with authorization announcement number: CN211746447U is named: a portable mosquito repellent device, including an upper shell, a lower shell, an electric heating column and a mosquito repellent liquid container. The overall structure is compact and easy to carry. The upper shell has a built-in power supply, a transformer and a heating circuit, and efficient operation is ensured by electrical connection. The switch is electrically connected to the heating circuit, which is convenient for users to control the heating process. The design of the USB charging port group makes this device no longer dependent on household or fixed power supplies, making it more flexible and convenient. The lifting handle makes daily carrying easier. Several support frames are provided on the lower shell, and the support frames are fixedly installed on the upper shell on one side of the electric heating column, which enhances the stability of the device. The mosquito repellent liquid container is snap-fitted and installed in the fixed structure, which is convenient for adding and using mosquito repellent liquid. This mosquito repellent device is not only simple in structure and low in cost, but also easy to maintain. It is an ideal choice for your outdoor activities, camping, picnics and other occasions.

[0004] However, when the patent is carried outside, it will cause bumps when walking, and the mosquito coil liquid will leak from the cotton swab, contaminating other items. In addition, since the patent is used outdoors, the balance cannot be adjusted and it is not stable when used.

[0005] In the prior art, the utility model with the authorization announcement number CN207252659U is named as a mosquito repellent device. The top side of the patent is connected with a mosquito repellent box cover by a hinge, which makes it more flexible to use and can be opened or closed at any time. The surface of the mosquito repellent box cover is also provided with a plurality of smoke holes, which is helpful for ventilation and preventing smoke from being trapped. A universal wheel is installed at the bottom of the mosquito repellent box, which makes it easy to move and can be easily moved to any desired position. A placement plate is also connected inside the mosquito repellent box to separate the mosquito repellent box into a combustion chamber and an ash falling chamber. This design not only increases the convenience of use, but also helps to keep the mosquito repellent box clean. An ash storage box is also provided at the bottom of the ash falling chamber, which can easily clean up the fallen ashes. In order to further improve safety, a support plate is also installed on one side of the mosquito repellent box, a water storage chamber is provided on the top of the support plate, and a water inlet is provided on one side of the water storage chamber, so that the water storage chamber can be kept full of water at any time.

[0006] However, the patent is too large and not convenient to carry. Utility Model Content

[0007] The utility model provides a mosquito repellent device that is easy to carry, which solves the problems of inconvenient carrying and inability to adjust balance in the related art.

[0008] The technical solution of the utility model is as follows:

[0009] A portable mosquito repellent device comprises a shell, two symmetrically arranged hinges are fixedly connected to the shell by screws, the rotating parts of the two hinges are fixedly connected to a cover plate by screws, a through hole is provided inside the cover plate, a mosquito repellent liquid box is slidably mounted inside the shell, a heating plate is installed at the bottom of the mosquito repellent liquid box, and a sealing device is arranged inside the shell;

[0010] The sealing device includes a sliding sleeve, which is fixedly connected to the interior of the shell by screws, a sliding block is slidably assembled inside the sliding sleeve, and the sliding block is fixedly connected to one side of the mosquito repellent liquid box by screws, an active screw is rotatably installed inside the sliding sleeve, and the active screw is threadedly installed inside the sliding block, a knob is welded on the top of the active screw, a rack plate is fixedly connected to the interior of the shell by screws, a threaded sleeve is rotatably installed inside the mosquito repellent liquid box, one side of the threaded sleeve is fixedly connected to a gear by screws, a linkage screw is threadedly installed inside the threaded sleeve, a sealing plate is welded to one end of the linkage screw, the sealing plate is slidably assembled inside the mosquito repellent liquid box, and a filter is fixedly connected to the interior of the mosquito repellent liquid box by screws.

[0011] Preferably, two symmetrically arranged fixing plates are fixedly connected to the shell by screws, two symmetrically arranged lifting screw rods are threadedly mounted inside the two fixing plates, and an anti-sliding block is welded to the bottom of the lifting screw rod.

[0012] Preferably, the rack plate is meshed with the gear, a sliding groove is provided inside the sliding sleeve, and the sliding block is slidably connected inside the sliding groove, and the sliding groove enables the sliding of the sliding block to be more stable.

[0013] Preferably, an active thread groove is provided inside the sliding block, and the active screw is threadedly connected inside the active thread groove. The active thread groove makes the active screw rotate more stably.

[0014] Preferably, a linkage thread groove is provided inside the threaded sleeve, and the linkage screw is threadedly connected inside the linkage thread groove. The linkage thread groove makes the linkage screw rotate more stably.

[0015] Preferably, a transverse groove is provided inside the mosquito repellent liquid box, and the sealing plate is slidably connected inside the transverse groove, so that the transverse groove makes the sliding of the sealing plate more stable.

[0016] Preferably, a rotation groove is provided inside the mosquito repellent liquid box, and the threaded sleeve is rotatably installed inside the rotation groove, and the rotation groove makes the rotation of the threaded sleeve more stable.

[0017] Preferably, two symmetrically arranged lifting thread grooves are provided inside the fixing plate, and the two lifting screw rods are respectively threadedly connected inside the two lifting thread grooves, and the lifting thread grooves make the lifting screw rods rotate more stably.

[0018] The working principle and beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting structures such as a threaded sleeve and a linkage screw, the knob is turned, and the active screw drives the mosquito repellent liquid box to rise. At the same time, the threaded sleeve rotates to drive the linkage screw to move, and the linkage screw drives the sealing plate to move and open. Turning on the heating plate allows the mosquito repellent liquid inside the mosquito repellent liquid box to evaporate quickly, and the sealing plate allows better sealing when carrying.

[0020] 2. In the utility model, by setting the lifting screw rod, anti-sliding block and other structures, since it is used outdoors, the ground cannot be guaranteed to be level. The four lifting screw rods are rotated separately to adjust the distance between the anti-sliding block and the shell. When the shell is in a horizontal state, the lifting screw rod is stopped, so that the device is more stable when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the sliding sleeve and the mosquito repellent liquid box of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the rack plate and the mosquito repellent liquid box of the utility model;

[0025] Figure 4 This is a schematic diagram of the overall structure of the mosquito repellent liquid box of the utility model;

[0026] Figure 5 For the utility model Figure 3 Enlarged view of structure A.

[0027] In the figure: 1. Shell; 2. Fixed plate; 3. Pull ring; 4. Hinge; 5. Cover plate; 6. Lifting screw; 7. Anti-sliding block; 8. Mosquito repellent liquid box; 9. Sliding sleeve; 10. Knob; 11. Sliding block; 12. Filter; 13. Rack plate; 14. Gear; 15. Threaded sleeve; 16. Linkage screw; 17. Sealing plate; 18. Heating plate; 19. Active screw; 20. Reinforcement screw; 21. Through hole. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figure 1 to Figure 5 As shown, this embodiment proposes a portable mosquito repellent device, including a shell 1, on which two symmetrically arranged hinges 4 are fixedly connected by screws, the rotating parts of the two hinges 4 are commonly fixedly connected to a cover plate 5 by screws, and a through hole 21 is opened inside the cover plate 5, and a mosquito repellent liquid box 8 is slidably assembled inside the shell 1, and a heating plate 18 is installed at the bottom of the mosquito repellent liquid box 8. A sealing device is arranged inside the shell 1, and the sealing device includes a sliding sleeve 9, which is fixedly connected to the inside of the shell 1 by screws, and a sliding block 11 is slidably assembled inside the sliding sleeve 9, and the sliding block 11 is fixedly connected to one side of the mosquito repellent liquid box 8 by screws, and an active screw 19 is rotatably installed inside the sliding sleeve 9, and the active screw 19 is threadedly installed inside the sliding block 11, and a knob is welded on the top of the active screw 19 10. The interior of the shell 1 is fixedly connected with a rack plate 13 by screws, the interior of the mosquito repellent liquid box 8 is rotatably installed with a threaded sleeve 15, one side of the threaded sleeve 15 is fixedly connected with a gear 14 by screws, the internal thread of the threaded sleeve 15 is installed with a linkage screw 16, one end of the linkage screw 16 is welded with a sealing plate 17, the sealing plate 17 is slidably assembled in the interior of the mosquito repellent liquid box 8, the interior of the mosquito repellent liquid box 8 is fixedly connected with a filter screen 12 by screws, through the arrangement of the threaded sleeve 15, the linkage screw 16 and other structures, the knob 10 is turned, the active screw 19 drives the mosquito repellent liquid box 8 to rise, and at the same time, the threaded sleeve 15 rotates to drive the linkage screw 16 to move, and the linkage screw 16 drives the sealing plate 17 to move and open, and the heating plate 18 is turned on to make the mosquito repellent liquid in the mosquito repellent liquid box 8 evaporate quickly, and the sealing plate 17 makes the sealing better when carrying.

[0031] like Figure 2 to Figure 5As shown, the rack plate 13 and the gear 14 are meshed, a sliding groove is provided inside the sliding sleeve 9, and the sliding block 11 is slidably connected inside the sliding groove.

[0032] like Figure 2 As shown, an active thread groove is provided inside the sliding block 11, and the active screw rod 19 is threadedly connected inside the active thread groove.

[0033] like Figure 3 to Figure 5 As shown, a linkage thread groove is provided inside the thread sleeve 15, and the linkage screw rod 16 is threadedly connected inside the linkage thread groove.

[0034] like Figure 3 to Figure 5 As shown, a transverse groove is provided inside the mosquito repellent liquid box 8, and a sealing plate 17 is slidably connected inside the transverse groove.

[0035] like Figure 3 to Figure 5 As shown, a rotation groove is provided inside the mosquito repellent liquid box 8, and the threaded sleeve 15 is rotatably installed inside the rotation groove.

[0036] In this embodiment, after the cover 5 and the shell 1 are closed, the device can be directly carried out. After arriving at the designated place, the cover 5 is opened and the knob 10 is turned. The knob 10 drives the sliding block 11 to rise through the active screw 19, and the sliding block 11 drives the mosquito repellent liquid box 8 to rise. While the mosquito repellent liquid box 8 rises, under the action of the rack plate 13, the gear 14 rotates, and the gear 14 drives the threaded sleeve 15 to rotate. The rotation of the threaded sleeve 15 causes the linkage screw 16 to move, and the linkage screw 16 drives the sealing plate 17 to move and open. After turning on the heating plate 18, the mosquito repellent liquid inside the mosquito repellent liquid box 8 can evaporate quickly to repel mosquitoes.

[0037] Example 2

[0038] like Figure 1 to Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that two symmetrically arranged fixing plates 2 are fixedly connected to the shell 1 by screws, and two symmetrically arranged lifting screws 6 are threadedly installed inside the two fixing plates 2, and an anti-sliding block 7 is welded to the bottom of the lifting screw 6. Through the arrangement of the lifting screw 6, the anti-sliding block 7 and other structures, since it is used outdoors and the ground cannot be guaranteed to be level, the four lifting screws 6 are rotated separately to adjust the distance between the anti-sliding block 7 and the shell 1. When the shell 1 is in a horizontal state, the lifting screw 6 is stopped, so that the device is more stable when in use.

[0039] like Figure 1 to Figure 3 As shown, two symmetrically arranged lifting thread grooves are provided inside the fixing plate 2, and two lifting screw rods 6 are respectively threadedly connected inside the two lifting thread grooves.

[0040] In this embodiment, the device is mainly used outdoors, and the ground may be uneven. In order to ensure the stability of the device, a lifting screw 6 is specially designed. The user can rotate the four lifting screws 6 separately to adjust the distance between the anti-sliding block 7 and the shell 1 until the shell 1 reaches a horizontal state. Once the shell 1 is horizontal, the user can stop rotating the lifting screw 6 to ensure the stability of the device during use. This ingenious design enables the device to remain stable under various ground conditions and provides strong support for outdoor use. The anti-sliding block 7 can increase the friction with the ground.

[0041] In addition, a reinforcing screw 20 is installed on the internal thread of the shell 1, and a pull ring 3 is welded on one end of the reinforcing screw 20. When the backpack is full, the device can be directly hung outside the backpack through the pull ring 3, which saves space and is more convenient.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable mosquito repellent device, characterized in that: The invention comprises a shell (1), wherein two symmetrically arranged hinges (4) are fixedly connected to the shell (1) by screws, the rotating parts of the two hinges (4) are fixedly connected to a cover plate (5) by screws, a through hole (21) is provided inside the cover plate (5), a mosquito repellent liquid box (8) is slidably mounted inside the shell (1), a heating plate (18) is installed at the bottom of the mosquito repellent liquid box (8), and a sealing device is provided inside the shell (1); The sealing device comprises a sliding sleeve (9), the sliding sleeve (9) is fixedly connected to the inside of the housing (1) by means of screws, a sliding block (11) is slidably mounted inside the sliding sleeve (9), the sliding block (11) is fixedly connected to one side of the mosquito repellent liquid box (8) by means of screws, an active screw rod (19) is rotatably mounted inside the sliding sleeve (9), the active screw rod (19) is threadedly mounted inside the sliding block (11), a knob (10) is welded on the top of the active screw rod (19), and the housing The interior of the mosquito repellent liquid box (1) is fixedly connected with a rack plate (13) by screws, the interior of the mosquito repellent liquid box (8) is rotatably mounted with a threaded sleeve (15), one side of the threaded sleeve (15) is fixedly connected with a gear (14) by screws, the interior of the threaded sleeve (15) is threadedly mounted with a linkage screw (16), one end of the linkage screw (16) is welded with a sealing plate (17), the sealing plate (17) is slidably assembled inside the mosquito repellent liquid box (8), and the interior of the mosquito repellent liquid box (8) is fixedly connected with a filter screen (12) by screws.

2. A portable mosquito repellent device according to claim 1, characterized in that: The housing (1) is fixedly connected to two symmetrically arranged fixing plates (2) by means of screws, and the interiors of the two fixing plates (2) are both threadedly mounted with two symmetrically arranged lifting screw rods (6), and the bottoms of the lifting screw rods (6) are welded with anti-sliding blocks (7).

3. The portable mosquito repellent device according to claim 1, characterized in that: The rack plate (13) is meshed with the gear (14), a sliding groove is provided inside the sliding sleeve (9), and the sliding block (11) is slidably connected inside the sliding groove.

4. The portable mosquito repellent device according to claim 1, characterized in that: An active thread groove is provided inside the sliding block (11), and the active screw rod (19) is threadedly connected inside the active thread groove.

5. The portable mosquito repellent device according to claim 1, characterized in that: A linkage thread groove is provided inside the threaded sleeve (15), and the linkage screw rod (16) is threadedly connected inside the linkage thread groove.

6. The portable mosquito repellent device according to claim 1, characterized in that: A transverse groove is provided inside the mosquito repellent liquid box (8), and the sealing plate (17) is slidably connected inside the transverse groove.

7. The portable mosquito repellent device according to claim 1, characterized in that: A rotation groove is provided inside the mosquito repellent liquid box (8), and the threaded sleeve (15) is rotatably mounted inside the rotation groove.

8. The portable mosquito repellent device according to claim 2, characterized in that: Two symmetrically arranged lifting thread grooves are provided inside the fixing plate (2), and the two lifting screw rods (6) are respectively threadedly connected inside the two lifting thread grooves.

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