Folding telescopic electric mosquito swatter

Abstract

The utility model relates to a folding telescopic electric mosquito swatter, which belongs to the technical field of electric mosquito swatters and comprises a cylindrical handle, a middle frame is arranged on the cylindrical handle, a left frame and a right frame are arranged on the left side and the right side of the middle frame, and a telescopic structure and a folding structure are arranged on the cylindrical handle. According to the folding telescopic electric mosquito swatter, by arranging the telescopic structure and the folding structure, the electric net frame part is designed into the middle frame, the left side frame and the right side frame, and the left side frame and the right side frame can be turned over to the front face and the back face of the middle frame under the action of the hinge; the connecting ring sleeve can be rotated to drive the threaded sleeve to rotate, so that the threaded sleeve controls the cylindrical handle in threaded connection with the threaded sleeve to contract towards the interior of the connecting cylinder, the overall length and size of the electric mosquito swatter are shortened, a user can conveniently store the electric mosquito swatter in a backpack, and the electric mosquito swatter is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of electric mosquito rackets, in particular to a folding and telescopic electric mosquito racket. Background Technique

[0002] An electric mosquito racket is a very practical mosquito-killing tool. Using the principle of high-voltage electric shock, it can easily kill mosquitoes without producing secondary pollution. Compared with traditional mosquito-killing methods such as tablets and aromatherapy, the electric mosquito racket is more efficient and can quickly eliminate mosquitoes. The electric mosquito racket does not produce toxic gases during the insect-killing process and is completely safe. Although the voltage of the electric mosquito racket is very high, due to the small discharge amount, generally it will not cause harm to people, but it is sufficient to kill mosquitoes and flies. Some electric mosquito rackets have an energy-saving function. They are charged and can be reused multiple times, which not only saves idle time but also reduces environmental pollution caused by waste. Some electric mosquito rackets also have a lighting function and can emit light at night to attract mosquitoes to be automatically killed.

[0003] In the current prior art, an electric mosquito racket mainly consists of a high-voltage grid, a grid frame, a cylindrical handle, a battery structure, and a high-frequency oscillation circuit. In the actual use process, the user needs to wave the electric mosquito racket and use the high-voltage grid to touch the mosquitoes to achieve the effect of electric killing. Since the main body formed by the grid frame and the cylindrical handle is relatively long, it is not convenient to put it into a backpack when carrying, resulting in great inconvenience in carrying it by hand. Therefore, a folding and telescopic electric mosquito racket is proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a folding and telescopic electric mosquito racket, which has the advantages of folding and telescoping, etc., and solves the problem that in the actual use process, the user needs to wave the electric mosquito racket and use the high-voltage grid to touch the mosquitoes to achieve the effect of electric killing. Since the main body formed by the grid frame and the cylindrical handle is relatively long, it is not convenient to put it into a backpack when carrying, resulting in great inconvenience in carrying it by hand.

[0005] To achieve the above object, the utility model provides the following technical solution: a folding and telescopic electric mosquito racket, including a cylindrical handle, a middle frame is arranged on the cylindrical handle, a left frame and a right frame are arranged on the left and right sides of the middle frame, and a telescopic structure and a folding structure are arranged on the cylindrical handle;

[0006] The telescopic structure includes a connecting cylinder sleeved on the outer surface of the cylindrical handle. A guiding component for restricting the sliding track of the cylindrical handle is arranged on the front side wall of the inner cavity of the connecting cylinder. A connecting ring sleeve is rotatably installed on the outer surface of the connecting cylinder. A supporting component for supporting the rotation of the connecting ring sleeve is arranged on the connecting cylinder. A threaded sleeve is threadedly connected to the outer surface of the cylindrical handle. The outer peripheral wall of the threaded sleeve is fixedly connected to the inner peripheral wall of the connecting ring sleeve. An anti-slip component for preventing rotation and slipping is arranged on the connecting ring sleeve.

[0007] Furthermore, the folding structure includes four hinge hinges, and the four hinge hinges are respectively fixedly installed on the front and back of the middle frame. The two hinge hinges on the front are both fixedly connected to the right frame, and the two hinge hinges on the back are both fixedly connected to the left frame. A fixing component for fixing the left frame and the right frame is arranged on the top of the middle frame.

[0008] Furthermore, the top of the cylindrical handle is fixedly connected to the bottom of the middle frame. Electric grids are fixedly installed on the middle frame, the left frame and the right frame.

[0009] Furthermore, the guiding component includes a guiding strip and a guiding groove. The guiding strip is fixedly installed on the front side wall of the inner cavity of the connecting cylinder. The guiding groove is opened on the front of the cylindrical handle. The inner wall of the guiding groove is slidably connected to the outer surface of the guiding strip.

[0010] Furthermore, the supporting component includes an annular plate and an annular groove. The annular groove is opened on the outer peripheral wall of the connecting cylinder. The annular plate is rotatably installed on the outer surface of the connecting cylinder and is located inside the annular groove. The outer peripheral wall of the annular plate is fixedly connected to the inner peripheral wall of the connecting ring sleeve.

[0011] Furthermore, the anti-slip component includes four rubber strips and four installation grooves. The installation grooves are opened on the connecting ring sleeve. The rubber strips are fixedly installed inside the installation grooves and penetrate to the outside of the connecting ring sleeve.

[0012] Furthermore, the fixing component includes two locking bolts. Two threaded holes are opened on the middle frame. The two locking bolts are respectively threadedly installed inside the two threaded holes. One ends of the two locking bolts respectively penetrate to the inside of the left frame and the right frame.

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0014] The folding and telescopic electric mosquito swatter, by setting a telescopic structure and a folding structure, realizes that the grid frame part is designed into three parts: a middle frame, a left frame, and a right frame. And under the action of the hinge hinge, the left frame and the right frame can be folded to the front and back of the middle frame. Moreover, the rotating connection ring sleeve can be used to drive the threaded sleeve to rotate, so that the threaded sleeve controls the cylindrical handle threadedly connected to it to contract into the interior of the connecting cylinder, thereby realizing shortening the overall length and volume of the electric mosquito swatter, and further facilitating the user to store the electric mosquito swatter in a backpack for placement, and further facilitating the carrying of the electric mosquito swatter, making the practicality of the folding and telescopic electric mosquito swatter enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is a schematic structure of the present invention Figure 1 magnified view of part A in;

[0017] Figure 3 is a three-dimensional schematic diagram of the left frame, middle frame and hinge hinge of the structure of the present invention.

[0018] In the figure: 1, cylindrical handle; 2, middle frame; 3, left frame; 4, right frame; 5, hinge hinge; 6, fixing component; 71, connecting cylinder; 72, guiding component; 73, connecting ring sleeve; 74, supporting component; 75, threaded sleeve; 76, anti-slip component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 3 , the folding and telescopic electric mosquito swatter in this embodiment includes a cylindrical handle 1. A middle frame 2 is arranged on the cylindrical handle 1. A left frame 3 and a right frame 4 are arranged on the left and right sides of the middle frame 2. A telescopic structure and a folding structure are arranged on the cylindrical handle 1. The top of the cylindrical handle 1 is fixedly connected to the bottom of the middle frame 2. Electric grids are fixedly installed on the middle frame 2, the left frame 3 and the right frame 4.

[0021] In this example implementation, the telescopic structure includes a connecting cylinder 71 sleeved on the outer surface of the cylindrical handle 1. A guiding component 72 for restricting the sliding trajectory of the cylindrical handle 1 is provided on the front side wall of the inner cavity of the connecting cylinder 71. The guiding component 72 includes a guiding strip and a guiding groove. The guiding strip is fixedly installed on the front side wall of the inner cavity of the connecting cylinder 71, and the guiding groove is opened on the front surface of the cylindrical handle 1. The inner wall of the guiding groove is slidably connected to the outer surface of the guiding strip, realizing the restriction of the up and down sliding trajectory of the cylindrical handle 1. A connecting ring sleeve 73 is rotatably installed on the outer surface of the connecting cylinder 71, and a supporting component 74 for supporting the rotation of the connecting ring sleeve 73 is provided on the connecting cylinder 71. The supporting component 74 includes an annular plate and an annular groove. The annular groove is opened on the outer peripheral wall of the connecting cylinder 71, and the annular plate is rotatably installed on the outer surface of the connecting cylinder 71 and located inside the annular groove. The outer peripheral wall of the annular plate is fixedly connected to the inner peripheral wall of the connecting ring sleeve 73, facilitating the support of the rotation of the connecting ring sleeve 73. A threaded sleeve 75 is threadedly connected to the outer surface of the cylindrical handle 1, and the outer peripheral wall of the threaded sleeve 75 is fixedly connected to the inner peripheral wall of the connecting ring sleeve 73, so that rotating the threaded sleeve 75 can control the up and down movement of the cylindrical handle 1. An anti-slip component 76 for preventing rotation from slipping is provided on the connecting ring sleeve 73, facilitating the rotation of the connecting ring sleeve 73.

[0022] Among them, the anti-slip component 76 includes four rubber strips and four installation grooves. The installation grooves are opened on the connecting ring sleeve 73, and the rubber strips are fixedly installed inside the installation grooves and penetrate to the outside of the connecting ring sleeve 73, facilitating the increase of the friction force of holding the connecting ring sleeve 73 and preventing slipping.

[0023] By adopting the above technical solution, the connecting ring sleeve 73 rotatably connected to the outer surface of the rotating connecting cylinder 71 is realized, so that the connecting ring sleeve 73 drives the threaded sleeve 75 to rotate synchronously, and further enables the threaded sleeve 75 to control the downward movement of the cylindrical handle 1 threadedly connected thereto, so that the cylindrical handle 1 retracts into the inside of the connecting cylinder 71.

[0024] In this example implementation, the folding structure includes four hinge hinges 5. The four hinge hinges 5 are respectively fixedly installed on the front and back of the middle frame 2. The two hinge hinges 5 on the front are both fixedly connected to the right frame 4, and the two hinge hinges 5 on the back are both fixedly connected to the left frame 3, thus facilitating the folding of the left frame 3 and the right frame 4 to the front and back of the middle frame 2 respectively. A fixing component 6 for fixing the left frame 3 and the right frame 4 is provided on the top of the middle frame 2. The fixing component 6 includes two locking bolts. Two threaded holes are opened on the middle frame 2, and the two locking bolts are respectively threadedly installed inside the two threaded holes. One ends of the two locking bolts respectively penetrate into the inside of the left frame 3 and the right frame 4, facilitating the fixation of the left frame 3 and the right frame 4, and thus facilitating the unfolding of the power grid part.

[0025] By adopting the above technical solution, the two locking bolts in the rotation fixing assembly 6 are actuated to control the two locking bolts to withdraw from the interiors of the left frame 3 and the right frame 4 respectively, and then the left frame 3 and the right frame 4 are respectively folded to the front and back of the middle frame 2.

[0026] The working principle of the above embodiment is as follows:

[0027] For this folding and telescopic electric mosquito swatter, when it needs to be put into a backpack for carrying, the two locking bolts in the rotation fixing assembly 6 are rotated to control the two locking bolts to withdraw from the interiors of the left frame 3 and the right frame 4 respectively, and then the left frame 3 and the right frame 4 are respectively folded to the front and back of the middle frame 2. Then, the connection ring sleeve 73 rotatably connected to the outer surface of the connection cylinder 71 is rotated, so that the connection ring sleeve 73 drives the threaded sleeve 75 to rotate synchronously, and further enables the threaded sleeve 75 to control the tubular handle 1 threadedly connected thereto to move downward, so that the tubular handle 1 is retracted into the interior of the connection cylinder 71, thereby completing the folding and telescoping of the electric mosquito swatter, and further reducing the volume of the electric mosquito swatter, so as to facilitate putting it into the backpack.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable and telescopic electric mosquito swatter, comprising a cylindrical handle (1), characterized in that: The cylindrical handle (1) is provided with a middle frame (2), and the left side frame (3) and the right side frame (4) are provided on the left and right sides of the middle frame (2), and the cylindrical handle (1) is provided with a telescopic structure and a folding structure; The telescopic structure comprises a connecting tube (71) sleeved on the outer surface of the cylindrical handle (1); a guide component (72) for limiting the sliding trajectory of the cylindrical handle (1) is arranged on the front side wall of the inner cavity of the connecting tube (71); a connecting ring sleeve (73) is rotatably mounted on the outer surface of the connecting tube (71); a supporting component (74) for supporting the rotation of the connecting ring sleeve (73) is arranged on the connecting tube (71); a threaded sleeve (75) is threadedly connected to the outer surface of the cylindrical handle (1); the outer peripheral wall of the threaded sleeve (75) is fixedly connected to the inner peripheral wall of the connecting ring sleeve (73); and an anti-skid component (76) for preventing rotation slip is arranged on the connecting ring sleeve (73).

2. The foldable and telescopic electric mosquito swatter according to claim 1, characterized in that: The folding structure comprises four hinged hinges (5), and the four hinged hinges (5) are respectively fixedly mounted on the front and back sides of the middle frame (2), the two hinged hinges (5) on the front side are both fixedly connected to the right side frame (4), and the two hinged hinges (5) on the back side are both fixedly connected to the left side frame (3), and a fixing component (6) for fixing the left side frame (3) and the right side frame (4) is arranged on the top of the middle frame (2).

3. The foldable and telescopic electric mosquito swatter according to claim 1, characterized in that: The top of the cylindrical handle (1) is fixedly connected to the bottom of the middle frame (2), and the middle frame (2), the left frame (3) and the right frame (4) are all fixedly mounted with electric grids.

4. The foldable and telescopic electric mosquito swatter according to claim 1, characterized in that: The guide assembly (72) comprises a guide bar and a guide groove. The guide bar is fixedly mounted on the front side wall of the inner cavity of the connecting tube (71). The guide groove is opened on the front side of the cylindrical handle (1). The inner wall of the guide groove is slidably connected to the outer surface of the guide bar.

5. The foldable and telescopic electric mosquito swatter according to claim 1, characterized in that: The support assembly (74) comprises an annular plate and an annular groove, wherein the annular groove is formed on the outer peripheral wall of the connecting tube (71), the annular plate is rotatably mounted on the outer surface of the connecting tube (71) and is located inside the annular groove, and the outer peripheral wall of the annular plate is fixedly connected to the inner peripheral wall of the connecting ring sleeve (73).

6. The foldable and telescopic electric mosquito swatter according to claim 1, characterized in that: The anti-slip assembly (76) comprises four rubber strips and four installation grooves, wherein the installation grooves are formed on the connecting ring sleeve (73), and the rubber strips are fixedly installed inside the installation grooves and penetrate to the outside of the connecting ring sleeve (73).

7. The foldable and telescopic electric mosquito swatter according to claim 2, characterized in that: The fixing assembly (6) includes two locking bolts. Two threaded holes are provided on the middle frame (2). The two locking bolts are respectively threadedly installed inside the two threaded holes. One end of the two locking bolts respectively penetrates into the inside of the left frame (3) and the right frame (4).

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