A telescopic rotary electric mosquito swatter

Abstract

The utility model discloses a telescopic rotary electric mosquito swatter, include: handle, handle includes support pipe, inside telescopic adjustment of support pipe is equipped with telescopic link; U -shaped frame, U -shaped frame rotates and places one side at the end of handle, the middle part swing of U -shaped frame is connected with net frame, the inside installation of net frame has wire net; Support part, support part places at the bottom of support pipe, support part includes a plurality of arc plate rotation installation in support pipe bottom, the beneficial effects of the utility model are: handle is composed of support pipe, telescopic link no.

Description

Technical Field

[0001] This utility model relates to the field of electric mosquito swatter technology, specifically a retractable and rotating electric mosquito swatter. Background Technology

[0002] An electric fly swatter is a tool used to electrocute insects, primarily for killing flying insects, especially mosquitoes. It works by killing insects with an electric current; during use, the battery's electrical energy is converted into a high-voltage current through a circuit board and a booster, and then released through an electric grid. When an insect comes into contact with the grid, it is electrocuted and killed due to the high voltage. However, most existing electric fly swatters are one-piece designs, and their angle and length cannot be adjusted as needed. This fixed design lacks flexibility in catching insects at different heights or angles, limiting their applicability. Utility Model Content

[0003] The purpose of this invention is to provide a retractable and rotating electric mosquito swatter to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a retractable rotating electric mosquito swatter, comprising: The handle includes a support tube, and a telescopic rod is retractably and adjustablely installed inside the support tube. A U-shaped frame is rotatably positioned on one side of the end of the handle, and a mesh frame is rotatably connected to the middle of the U-shaped frame, with a metal wire mesh installed inside the mesh frame; A support portion is located at the bottom of the support tube. The support portion includes multiple arc-shaped plates that are rotatably mounted at the bottom of the support tube. A bottom cover for constraining the arc-shaped plates is provided at the bottom of the support tube.

[0005] Preferably, the telescopic rod includes a first telescopic rod and a second telescopic rod, the first telescopic rod being slidably installed inside the support tube, and the second telescopic rod being slidably connected inside the first telescopic rod.

[0006] Preferably, both the end of the support tube and the end of the telescopic rod 2 are provided with openings, and both the end of the support tube and the end of the telescopic rod 1 are bolted with tightening nuts for tightening the ends.

[0007] Preferably, a connecting block is rotatably connected to one side of each end of the telescopic rod, two support blocks are fixedly connected to the bottom of the connecting block, and the U-shaped frame is fixedly connected to the top of the connecting block.

[0008] Preferably, the support further includes a sliding rod that is vertically slidably installed at the bottom of the support tube, and a spring is sleeved on the outside of the sliding rod and inside the support tube for driving the sliding rod to move upward.

[0009] Preferably, the bottom of the sliding rod is rotatably connected to multiple connecting rods at equal intervals, and one end of each connecting rod is rotatably connected to the inner wall of the arc-shaped plate.

[0010] Preferably, the bottom of the sliding rod has an annular groove, and a limiting sleeve is slidably connected inside the groove. The limiting sleeve is fixed to the bottom cover, and a second spring is sleeved inside the groove and below the limiting sleeve.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The handle is composed of a support tube, a telescopic rod one, and a telescopic rod two. By rotating and tightening the nut, the thickness of the inner wall of the support tube and the telescopic rod one gradually increases towards the end, thereby tightening the end and securing the telescopic rod. The overall length of the handle can be extended and adjusted. The handle length can be flexibly adjusted in different spaces or for mosquitoes at different heights, improving ease of use. The net frame can rotate in the middle of the U-shaped frame. After rotation, the net frame can be perpendicular to the handle, allowing for electric mosquito control on ceilings and other high places. By pulling down the bottom cover, the limiting sleeve slides in the groove at the bottom of the sliding rod and compresses the spring two, causing the inner side of the bottom cover to separate from the arc plate. The spring one drives the sliding rod to move upward, which in turn lifts and opens the arc plate through the connecting rod, increasing the support area at the bottom of the handle and improving the stability of the handle when supported. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the arc-shaped plate after it has been unfolded. Figure 3 This is a schematic diagram of the handle of this utility model; Figure 4 This is a schematic diagram of the structure of the support block of this utility model; Figure 5 This is a schematic diagram of the structure of the mesh frame of this utility model when it rotates; Figure 6 This is a schematic diagram of the structure of the bottom cover of this utility model.

[0013] In the diagram: 1. Handle; 2. Support tube; 3. Telescopic rod one; 4. Telescopic rod two; 5. Tightening nut; 6. Connecting block; 7. Support block; 8. U-shaped frame; 9. Mesh frame; 10. Wire mesh; 11. Sliding rod; 12. Spring one; 13. Arc plate; 14. Connecting rod; 15. Bottom cover; 16. Limiting sleeve; 17. Spring two. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1 , 2 As shown in Figures 3, 4, 5, and 6, this utility model provides a technical solution: a retractable and rotating electric mosquito swatter, comprising: a handle 1, the handle 1 including a support tube 2, the support tube 2 having a telescopic rod retractably and adjustablely installed inside; a U-shaped frame 8 rotatably placed on one side of the end of the handle 1, the middle of the U-shaped frame 8 being rotatably connected to a mesh frame 9, the mesh frame 9 having a metal wire mesh 10 installed inside; a support part placed at the bottom of the support tube 2, the support part including multiple arc-shaped plates 13 rotatably installed at the bottom of the support tube 2, and a bottom cover 15 for constraining the arc-shaped plates 13 being raised and lowered at the bottom of the support tube 2.

[0016] It should be noted that in this embodiment, a plastic tube for wiring is fixed to the side of the mesh frame 9. The plastic tube rotates with the inner wall of the U-shaped frame 8, and the rotation connection is an interference fit. An ultraviolet lamp is embedded in the inner wall of the mesh frame 9. The purple light emitted by the ultraviolet lamp has an attractive effect on insects (especially flying insects), so that mosquitoes can be electrocuted by passing electricity through the metal wire mesh 10. The length of the handle 1 can be extended and adjusted as needed, and the mesh frame 9 can be rotated in the middle of the U-shaped frame 8 so that the mesh frame 9 is perpendicular. In this way, the handle 1 and the mesh frame 9 can be used to electrocute mosquitoes at high places such as the ceiling.

[0017] In one embodiment, the telescopic rod includes a first telescopic rod 3 and a second telescopic rod 4. The first telescopic rod 3 is slidably installed inside the support tube 2, and the second telescopic rod 4 is slidably connected inside the first telescopic rod 3. Both the end of the support tube 2 and the end of the first telescopic rod 3 are provided with openings on their sides, and both the end of the support tube 2 and the end of the first telescopic rod 3 are bolted with tightening nuts 5 for tightening the ends.

[0018] It should be noted that in this embodiment, the thickness of the inner wall of the support tube 2 and the telescopic rod 3 gradually increases towards the end. This allows the ends of the support tube 2 and the telescopic rod 3 to be tightened inward by rotating and tightening the nut 5. This can secure the telescopic rod 3 to the support tube 2 and the telescopic rod 4 to the telescopic rod 3, thereby extending the overall length of the handle 1.

[0019] In one embodiment, a connecting block 6 is rotatably connected to one side of the end of the telescopic rod 4. The rotatable connection is an interference fit. Two support blocks 7 are fixed to the bottom of the connecting block 6, and a U-shaped frame 8 is fixed to the top of the connecting block 6.

[0020] It should be noted that, in this embodiment, the connecting block 6 houses a battery, a circuit board, and a voltage booster. A switch button is installed on the outside of the support tube 2. The switch button is connected to the circuit board via a wire passing through the first telescopic rod 3 and the second telescopic rod 4. When the support tube 2 is rotated to a horizontal position, the U-shaped frame 8 can be supported by the support tube 2 and the support block 7, thus allowing it to be placed on a table.

[0021] In one embodiment, the support part further includes a sliding rod 11 vertically slidably installed at the bottom of the support tube 2. A spring 12 is sleeved on the outside of the sliding rod 11 and inside the support tube 2 to drive the sliding rod 11 to move upward. A plurality of connecting rods 14 are equidistantly rotatably connected to the bottom of the sliding rod 11. One end of the connecting rod 14 is rotatably connected to the inner wall of the arc plate 13. A groove with an annular structure is opened at the bottom of the sliding rod 11. A limiting sleeve 16 is slidably connected inside the groove. The limiting sleeve 16 is fixedly connected to the bottom cover 15. A spring 2 17 is sleeved inside the groove and below the limiting sleeve 16.

[0022] It should be noted that, in this embodiment, when the handle 1 needs to be vertically supported, the bottom cover 15 is pulled down. The bottom cover 15 slides in the groove through the limiting sleeve 16, and the limiting sleeve 16 compresses the second spring 17, causing the inner side of the bottom cover 15 to separate from the arc plate 13. The first spring 12 drives the sliding rod 11 to move upward, and the sliding rod 11 drives the bottom of the connecting rod 14 to move upward. At the same time as the bottom of the connecting rod 14 moves upward, its other end lifts the arc plate 13, thereby expanding the arc plate 13 of the telescopic rod 4 at the bottom of the handle 1, thereby increasing the support area at the bottom of the handle 1 and improving the stability of the handle 1 when supported. When the arc plate 13 is retracted, the bottom cover 15 is pulled down, so that the bottom cover 15 slides a distance at the bottom of the sliding rod 11, so that the arc plate 13 will not interfere with the movement of the bottom cover 15 when it rotates towards the center. When the arc plate 13 is put together, the bottom cover 15 is placed on the bottom of the arc plate 13, thereby constraining the arc plate 13 by the second spring 17 and the limiting sliding sleeve 16.

[0023] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A retractable rotating electric mosquito swatter, characterized in that: include: The handle (1) includes a support tube (2), and a telescopic rod is telescopically and adjustablely installed inside the support tube (2); U-shaped frame (8), the U-shaped frame (8) is rotated and placed on one side of the end of the handle (1), the middle of the U-shaped frame (8) is rotatably connected to a wire mesh (9), and a metal wire mesh (10) is installed inside the wire mesh (9). The support part is located at the bottom of the support tube (2). The support part includes a plurality of arc-shaped plates (13) that are rotatably installed at the bottom of the support tube (2). The bottom of the support tube (2) is provided with a bottom cover (15) for constraining the arc-shaped plates (13).

2. The retractable rotating electric mosquito swatter according to claim 1, characterized in that: The telescopic rod includes telescopic rod one (3) and telescopic rod two (4). The telescopic rod one (3) is slidably installed inside the support tube (2), and the telescopic rod two (4) is slidably connected inside the telescopic rod one (3).

3. The retractable rotating electric mosquito swatter according to claim 2, characterized in that: The end of the support tube (2) and the end of the telescopic rod (3) are both provided with openings, and the end of the support tube (2) and the end of the telescopic rod (3) are both bolted with tightening nuts (5) for tightening the ends.

4. The retractable rotating electric mosquito swatter according to claim 3, characterized in that: A connecting block (6) is rotatably connected to one side of the end of the telescopic rod (4). Two support blocks (7) are fixed to the bottom of the connecting block (6), and the U-shaped frame (8) is fixed to the top of the connecting block (6).

5. A retractable rotating electric mosquito swatter according to claim 1, characterized in that: The support also includes a sliding rod (11) that is vertically slidably installed at the bottom of the support tube (2). A spring (12) is sleeved on the outside of the sliding rod (11) and inside the support tube (2) to drive the sliding rod (11) to move upward.

6. A retractable rotating electric mosquito swatter according to claim 5, characterized in that: The bottom of the sliding rod (11) is equidistantly connected to a plurality of connecting rods (14), one end of which is rotatably connected to the inner wall of the arc plate (13).

7. A retractable rotating electric mosquito swatter according to claim 6, characterized in that: The bottom of the sliding rod (11) has an annular groove, and a limiting sleeve (16) is slidably connected inside the groove. The limiting sleeve (16) is fixed to the bottom cover (15), and a spring (17) is sleeved inside the groove and below the limiting sleeve (16).

Images