Supporting rod connecting piece for mosquito net

Abstract

The utility model discloses a mosquito net supporting rod connecting piece which comprises a body, the body comprises at least one hollow connecting part used for installing a connecting rod, one side of the connecting part is provided with a locking structure, the locking structure comprises an extrusion piece arranged on the connecting part and used for abutting against the outer wall of the connecting rod, and the extrusion piece is connected with the connecting part. The movable part is rotationally connected to the outer side of the connecting part and is used for pushing the extrusion part; the locking structure is arranged on the connecting part, when the connecting rod is connected to the connecting part, the outer wall of the connecting rod can be directly extruded by pushing the extrusion part of the locking structure, so that the connecting rod is stably connected into the connecting part, and specifically, the movable part is rotated to push the extrusion part, so that the outer wall of the connecting rod is firmly connected into the connecting part. Therefore, the part, in the connecting part, of the connecting rod is reinforced, and the connecting rod is locked through friction force between the extrusion piece and the inner wall of the connecting part.

Description

Technical Field

[0001] This utility model relates to the field of mosquito net accessories technology, and in particular to a support rod connector for mosquito nets. Background Technology

[0002] Mosquito nets, as a common mosquito-repellent product, are widely used in homes, hotels, hospitals, and other places, providing people with a relatively safe and comfortable sleeping environment. A traditional mosquito net structure mainly includes the net body, a frame, and connecting rods and T-joints for connecting the various components. The T-joint is an important part of the mosquito net structure; it is typically used to connect multiple connecting rods to form a stable support structure, ensuring that the mosquito net can be securely erected on the bed frame.

[0003] Traditional connecting tees and connecting rods typically use a simple insert connection. This type of connection is prone to loosening under external force or frequent use, causing the connecting rod to detach. Detachment of the connecting rod not only loosens the mosquito net's structure and reduces its lifespan, but also causes considerable inconvenience to the user. Summary of the Invention

[0004] In order to solve the above-mentioned technical problems, this utility model provides a support rod connector for mosquito nets.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A mosquito net support rod connector includes a body, the body including at least one hollow connecting part for mounting a connecting rod, a locking structure installed on one side of the connecting part, the locking structure including a pressing member disposed on the connecting part for abutting against the outer wall of the connecting rod, and a movable member rotatably connected to the outside of the connecting part for pushing the pressing member.

[0007] Furthermore, a mounting portion for installing a locking structure is provided on the outer side of the connecting portion. The mounting portion includes a mounting seat fixed on the outer side of the connecting portion and a receiving groove formed on the mounting seat. The movable member is rotatably connected in the receiving groove.

[0008] Furthermore, the receiving groove is provided with a through hole that connects to the inner cavity of the connecting part, and a limit post is provided on the bottom wall of the receiving groove.

[0009] Furthermore, the extrusion member includes a limiting plate installed in the receiving groove and a pressure block fixed to the bottom of the limiting plate. The pressure block passes through the through hole and is placed in the connecting part. The limiting plate is provided with a limiting hole for fitting onto the limiting post.

[0010] Furthermore, side plates are provided on the inner walls of both sides of the receiving groove, and a rotating shaft located at the upper part of the receiving groove is connected between the two side plates for rotatably connecting the movable parts.

[0011] Furthermore, the movable component includes a rotating part rotatably connected to the rotating shaft and an extension plate fixed to one side of the rotating part, wherein the rotating part has a connecting hole through which the rotating shaft passes.

[0012] Furthermore, a pressing part for pushing the pressing member is fixedly provided on one side of the rotating part. When the rotating part rotates, the pressing part on it presses against or disengages from the limiting plate.

[0013] Furthermore, the extrusion section includes an extrusion surface that contacts the limiting plate, and the distance from the center of the cross-section of the rotating shaft to the top surface of the limiting plate is less than or equal to the distance from the center of the connecting hole to the extrusion surface.

[0014] Furthermore, the edge of the extrusion surface that contacts the limiting plate is designed with rounded corners.

[0015] Furthermore, a clearance groove is provided on one side of the extrusion surface of the extrusion part to avoid conflict with the limiting post.

[0016] Compared with the prior art, this utility model has the following advantages:

[0017] This invention features a locking structure on the connecting part. When the connecting rod is engaged with the connecting part, pushing the squeezing member of the locking structure directly squeezes the outer wall of the connecting rod, securing it firmly within the connecting part. Specifically, rotating the movable part pushes the squeezing member, thus reinforcing the connecting rod within the connecting part. The friction between the squeezing member and the inner wall of the connecting part locks the connecting rod in place. This solves the problem of traditional connecting tees and connecting rods typically using a simple insert connection, which is prone to loosening under external force or frequent use, leading to the connecting rod falling off. This further improves the overall stability and lifespan of the mosquito net, making it more convenient for users. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a mosquito net support rod connector according to Embodiment 1;

[0019] Figure 2 This is an exploded view of the structure of a mosquito net support rod connector according to Embodiment 1;

[0020] Figure 3 This is a diagram illustrating the usage state of a mosquito net support rod connector according to Example 1.

[0021] Figure 4 This is a schematic diagram of the moving part in Example 1;

[0022] Figure 5This is a schematic diagram of the structure of a mosquito net support rod connector according to Embodiment 2;

[0023] Figure 6 for Figure 5 Enlarged view of part A in the middle;

[0024] Figure 7 This is an exploded view of the structure of a mosquito net support rod connector according to Embodiment 2;

[0025] Figure 8 This is a schematic diagram of the moving part in Example 2.

[0026] 1. Body; 2. Connecting part; 3. Locking structure; 4. Extrusion part; 5. Moving part; 6. Mounting part; 7. Mounting base; 8. Receiving groove; 9. Through hole; 10. Limiting post; 11. Limiting plate; 12. Pressure block; 13. Limiting hole; 14. Side plate; 15. Extension plate; 16. Connecting hole; 17. Extrusion part; 18. Extrusion surface; 19. Alternating groove; 20. Rotating shaft; 21. Rotating part; 22. First engaging part; 23. Second engaging part; 24. Slot; 25. Engaging groove; 26. Locking block; 27. Elastic element; 28. Receiving groove; 29. ​​Elastic block; 30. Protrusion. Detailed Implementation

[0027] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0028] Example 1

[0029] like Figure 1-4 As shown, this embodiment provides a mosquito net support rod connector, including a body 1. The body 1 includes at least one hollow connecting part 2 for mounting a connecting rod. A locking structure 3 is installed on one side of the connecting part 2. The locking structure 3 includes a pressing member 4 disposed on the connecting part 2 for abutting against the outer wall of the connecting rod, and also includes a movable member 5 rotatably connected to the outside of the connecting part 2 for pushing the pressing member 4.

[0030] The main body 1, as the main body part, may also include a part that functions the same as the connecting part 2 for connecting the vertical connecting rod. This part may not be provided with a locking structure 3, but simply serve as a part for inserting the connecting rod.

[0031] The connecting part 2 is a hollow structure for installing the connecting rod, which serves to support and fix the connecting rod. The hollow structure of the connecting part 2 allows the connecting rod to be inserted into it, and the connecting rod is fixed by the locking structure 3.

[0032] Specifically, the locking structure 3 applies pressure to the outer wall of the connecting rod through the extrusion member 4. The friction between the extrusion member 4 and the outer wall of the connecting rod is used to lock the connecting rod in the connecting part 2. When the movable member 5 is rotated to push the extrusion member 4, the extrusion member 4 continuously approaches the connecting rod and directly contacts the outer wall of the connecting rod while applying pressure.

[0033] Furthermore, the outer side of the connecting part 2 is provided with a mounting part 6 for installing the locking structure 3. The mounting part 6 includes a mounting base 7 fixed to the outer side of the connecting part 2 and a receiving groove 8 opened on the mounting base 7. The movable member 5 is rotatably connected in the receiving groove 8.

[0034] Furthermore, the receiving groove 8 is also provided with a through hole 9 that communicates with the inner cavity of the connecting part 2, and a limit post 10 is provided on the bottom wall of the receiving groove 8.

[0035] In this embodiment, the pressure block 12 is fixed to the bottom of the limiting plate 11, passes through the through hole 9 and is placed in the connecting part 2, directly contacting the outer wall of the connecting rod. The limiting hole 13 on the limiting plate 11 is used to fit on the limiting post 10 to ensure the correct position and stability of the extruded part 4 in the receiving groove 8.

[0036] Furthermore, the extrusion member 4 includes a limiting plate 11 installed in the receiving groove 8 and a pressure block 12 fixed to the bottom of the limiting plate 11. The pressure block 12 passes through the through hole 9 and is placed in the connecting part 2. The limiting plate 11 is provided with a limiting hole 13 for being sleeved on the limiting post 10.

[0037] In some embodiments, the pressure block 12 can be a block-shaped component with a certain elasticity. When it is squeezed against the outer wall of the connecting rod, it deforms, increases the friction, and makes the pressure block 12 more stable in the through hole 9, while preventing scratches or other damage to the outer wall of the connecting rod.

[0038] Furthermore, side plates 14 are provided on the inner walls of both sides of the receiving groove 8, and a rotating shaft 20 located at the upper part of the receiving groove 8 for rotatably connecting the movable part 5 is connected between the two side plates 14.

[0039] Furthermore, the movable component 5 includes a rotating part 21 rotatably connected to the rotating shaft 20 and an extension plate 15 fixed to one side of the rotating part 21. The rotating part 21 has a connecting hole 16 through which the rotating shaft 20 passes.

[0040] Furthermore, a pressing part 17 for pushing the pressing member 4 is fixedly provided on one side of the rotating part 21. When the rotating part 21 rotates, the pressing part 17 on it presses against or disengages from the limiting plate 11.

[0041] The rotating part 21 is rotatably connected to the receiving groove 8 via the rotating shaft 20, providing the mechanical basis for the rotation operation. The extension plate 15 is fixed to one side of the rotating part 21 for easy user operation. The pressing part 17 is fixed to one side of the rotating part 21 and is used to push the pressing part 4 when the user rotates the movable part 5 to lock the connecting rod.

[0042] Furthermore, the extrusion part 17 includes an extrusion surface 18 that contacts the limiting plate 11, and the distance from the center of the cross-section of the rotating shaft 20 to the top surface of the limiting plate 11 is less than or equal to the distance from the center of the connecting hole 16 to the extrusion surface 18.

[0043] In this embodiment, the movable member 5 is rotated so that the extrusion surface 18 gradually contacts the top surface of the limiting plate 11. During this process, the extrusion part 17 continuously extrudes the limiting plate 11, and the limiting plate 11 gradually moves towards the through hole 9, so that the pressure block 12 continuously applies pressure to the outer wall of the connecting rod. When the movable member 5 rotates to the point where the extrusion surface 18 on it is completely in contact with the top surface of the limiting plate 11, the movable member 5 rotates to the final position that locks the connecting rod. At this time, since the extrusion surface 18 is completely in contact with the top surface of the limiting plate 11, the movable member 5 is in a relatively stable state and will not easily rotate and loosen.

[0044] The distance from the center of the cross section of the rotating shaft 20 to the top surface of the limiting plate 11 is less than or equal to the distance from the center of the connecting hole 16 to the extrusion surface 18, ensuring that when the movable part 5 rotates, the extrusion part 17 can accurately push the limiting plate 11, and ensuring that the extrusion part 17 can generate a stable extrusion force on the limiting plate 11.

[0045] Furthermore, the edge of the extrusion surface 18 that contacts the limiting plate 11 is rounded to reduce friction and improve the smoothness of operation.

[0046] Furthermore, a clearance groove 19 is provided on one side of the extrusion surface 18 of the extrusion part 17 to avoid conflict with the limiting post 10, ensuring that the movable part 5 can rotate smoothly.

[0047] The working process and principle of this embodiment are as follows:

[0048] When using this utility model, the user first inserts the connecting rod into the hollow structure of the connecting part 2, ensuring that the outer wall of the connecting rod contacts the inner wall of the connecting part 2. Then, by rotating the movable part 5, the pressing part 17 of the movable part 5 gradually contacts the limiting plate 11 and applies pressure. As the movable part 5 rotates, the pressing part 17 pushes the limiting plate 11 to move towards the through hole 9, causing the pressure block 12 to continuously approach the connecting rod and apply pressure. When the movable part 5 rotates until its pressing surface 18 is completely in contact with the top surface of the limiting plate 11, the connecting rod is firmly locked in the connecting part 2. At this time, the movable part 5 is in a relatively stable state and will not easily rotate, causing loosening.

[0049] The connecting rod is securely fixed by the locking structure 3. Under the push of the movable part 5, the squeezing part 4 in the locking structure 3 applies pressure to the outer wall of the connecting rod. The friction between the squeezing part 4 and the outer wall of the connecting rod locks the connecting rod in the connecting part 2. By rotating the movable part 5, the squeezing part 17 of the movable part 5 contacts the limiting plate 11 and pushes the limiting plate 11, so that the pressure block 12 continuously approaches the connecting rod and applies pressure, finally locking the connecting rod. This not only improves the overall stability of the mosquito net, but also extends the service life of the mosquito net. At the same time, it is easy to operate and convenient for users.

[0050] Example 2

[0051] like Figure 5-8 As shown, this embodiment provides a mosquito net support rod connector, including a body 1. The body 1 includes at least one hollow connecting part 2 for mounting a connecting rod. A locking structure 3 is installed on one side of the connecting part 2. The locking structure 3 includes a pressing member 4 disposed on the connecting part 2 for abutting against the outer wall of the connecting rod, and also includes a movable member 5 rotatably connected to the outside of the connecting part 2 for pushing the pressing member 4.

[0052] The main body 1, as the main body part, may also include a part that functions the same as the connecting part 2 for connecting the vertical connecting rod. This part may not be provided with a locking structure 3, but simply serve as a part for inserting the connecting rod.

[0053] The connecting part 2 is a hollow structure for installing the connecting rod, which serves to support and fix the connecting rod. The hollow structure of the connecting part 2 allows the connecting rod to be inserted into it, and the connecting rod is fixed by the locking structure 3.

[0054] Specifically, the locking structure 3 applies pressure to the outer wall of the connecting rod through the extrusion member 4. The friction between the extrusion member 4 and the outer wall of the connecting rod is used to lock the connecting rod in the connecting part 2. When the movable member 5 is rotated to push the extrusion member 4, the extrusion member 4 continuously approaches the connecting rod and directly contacts the outer wall of the connecting rod while applying pressure.

[0055] Furthermore, the outer side of the connecting part 2 is provided with a mounting part 6 for installing the locking structure 3. The mounting part 6 includes a mounting base 7 fixed to the outer side of the connecting part 2 and a receiving groove 8 opened on the mounting base 7. The movable member 5 is rotatably connected in the receiving groove 8.

[0056] Furthermore, the receiving groove 8 is also provided with a through hole 9 that communicates with the inner cavity of the connecting part 2, and a limit post 10 is provided on the bottom wall of the receiving groove 8.

[0057] In this embodiment, the pressure block 12 is fixed to the bottom of the limiting plate 11, passes through the through hole 9 and is placed in the connecting part 2, directly contacting the outer wall of the connecting rod. The limiting hole 13 on the limiting plate 11 is used to fit on the limiting post 10 to ensure the correct position and stability of the extruded part 4 in the receiving groove 8.

[0058] Furthermore, the extrusion member 4 includes a limiting plate 11 installed in the receiving groove 8 and a pressure block 12 fixed to the bottom of the limiting plate 11. The pressure block 12 passes through the through hole 9 and is placed in the connecting part 2. The limiting plate 11 is provided with a limiting hole 13 for being sleeved on the limiting post 10.

[0059] In some embodiments, the pressure block 12 can be a block-shaped component with a certain elasticity. When it is squeezed against the outer wall of the connecting rod, it deforms, increases the friction, and makes the pressure block 12 more stable in the through hole 9, while preventing scratches or other damage to the outer wall of the connecting rod.

[0060] Furthermore, side plates 14 are provided on the inner walls of both sides of the receiving groove 8, and a rotating shaft 20 located at the upper part of the receiving groove 8 for rotatably connecting the movable part 5 is connected between the two side plates 14.

[0061] Furthermore, the movable component 5 includes a rotating part 21 rotatably connected to the rotating shaft 20 and an extension plate 15 fixed to one side of the rotating part 21. The rotating part 21 has a connecting hole 16 through which the rotating shaft 20 passes.

[0062] Furthermore, a pressing part 17 for pushing the pressing member 4 is fixedly provided on one side of the rotating part 21. When the rotating part 21 rotates, the pressing part 17 on it presses against or disengages from the limiting plate 11.

[0063] The rotating part 21 is rotatably connected to the receiving groove 8 via the rotating shaft 20, providing the mechanical basis for the rotation operation. The extension plate 15 is fixed to one side of the rotating part 21 for easy user operation. The pressing part 17 is fixed to one side of the rotating part 21 and is used to push the pressing part 4 when the user rotates the movable part 5 to lock the connecting rod.

[0064] Furthermore, the extrusion part 17 includes an extrusion surface 18 that contacts the limiting plate 11, and the distance from the center of the cross-section of the rotating shaft 20 to the top surface of the limiting plate 11 is less than or equal to the distance from the center of the connecting hole 16 to the extrusion surface 18.

[0065] In this embodiment, the movable member 5 is rotated so that the extrusion surface 18 gradually contacts the top surface of the limiting plate 11. During this process, the extrusion part 17 continuously extrudes the limiting plate 11, and the limiting plate 11 gradually moves towards the through hole 9, so that the pressure block 12 continuously applies pressure to the outer wall of the connecting rod. When the movable member 5 rotates to the point where the extrusion surface 18 on it is completely in contact with the top surface of the limiting plate 11, the movable member 5 rotates to the final position that locks the connecting rod. At this time, since the extrusion surface 18 is completely in contact with the top surface of the limiting plate 11, the movable member 5 is in a relatively stable state and will not easily rotate and loosen.

[0066] The distance from the center of the cross section of the rotating shaft 20 to the top surface of the limiting plate 11 is less than or equal to the distance from the center of the connecting hole 16 to the extrusion surface 18, ensuring that when the movable part 5 rotates, the extrusion part 17 can accurately push the limiting plate 11, and ensuring that the extrusion part 17 can generate a stable extrusion force on the limiting plate 11.

[0067] Furthermore, the edge of the extrusion surface 18 that contacts the limiting plate 11 is rounded to reduce friction and improve the smoothness of operation.

[0068] Furthermore, a first engaging portion 22 is fixedly provided on the limiting plate 11, and a second engaging portion 23 is provided on one side of the movable part 5 for engaging with the first engaging portion 22. The first engaging portion 22 is a component with a slot 24 on at least one side.

[0069] Furthermore, the second engaging portion 23 includes an engaging groove 25 formed on the movable member for accommodating the first engaging portion 22, and a locking block 26 provided at the edge of the engaging groove 25 protruding in the direction of the extension plate 15 for sliding into the slot 24. When the locking block 26 gradually moves to engage with the slot 24, the pressing member 4 is pulled upward by the movable member 5.

[0070] In this embodiment, by utilizing the movable engagement relationship between the second engaging part 23 and the second engaging part 23, the pressing part can be pulled by rotating the movable part. Specifically, by providing a first engaging part 22 with a slot 24 on the limiting plate, and providing an engaging groove 25 on one side of the movable part, by rotating the movable part, the engaging groove 25 gradually engages with the first engaging part 22. During this process, the locking block 26 gradually moves into the slot 24 and squeezes and pushes the inner wall of the slot 24 near the movable part, causing it to gradually rise. This lifts the pressing part as a whole. After the pressing part is lifted, it can be disengaged from the outer wall of the connecting rod, thereby allowing the connecting rod to be removed from the connecting part.

[0071] Furthermore, an elastic element 27 is provided on the side surface of the movable member 5 near the side plate 14. The elastic element 27 includes a receiving groove 28 opened on one side of the movable member 5 and an elastic block 29 connected in the receiving groove 28. One end of the elastic block 29 is connected to the inner wall of one side of the receiving groove 28, and a protrusion 30 that abuts against the side plate 14 is provided on the side surface of the elastic block 29 near the side plate.

[0072] During the rotation of the movable part, the elastic element 27 abuts against the side plate. During the rotation of the movable part, the frictional force of the elastic element 27 against the side plate allows the movable part to be fixed at any angle within its rotation range. Specifically, a receiving groove 28 is opened on one side of the movable part, and an elastic block 29 is installed in the receiving groove 28. Since one end of the elastic block 29 is connected to the inner wall of the receiving groove 28 and its other edges are suspended, the elastic block 29 has a certain elasticity in the receiving groove 28. When the elastic block 29 is squeezed, it can generate a reaction force, further increasing the friction between the protrusion 30 and the side plate.

[0073] Furthermore, a clearance groove 19 is provided on one side of the extrusion surface 18 of the extrusion part 17 to avoid conflict with the limiting post 10, ensuring that the movable part 5 can rotate smoothly.

[0074] The working process and principle of this embodiment are as follows:

[0075] When using this utility model, the user first inserts the connecting rod into the hollow structure of the connecting part 2, ensuring that the outer wall of the connecting rod contacts the inner wall of the connecting part 2. Then, by rotating the movable part 5, the pressing part 17 of the movable part 5 gradually contacts the limiting plate 11 and applies pressure. As the movable part 5 rotates, the pressing part 17 pushes the limiting plate 11 to move towards the through hole 9, causing the pressure block 12 to continuously approach the connecting rod and apply pressure. When the movable part 5 rotates until its pressing surface 18 is completely in contact with the top surface of the limiting plate 11, the connecting rod is firmly locked in the connecting part 2. At this time, the movable part 5 is in a relatively stable state and will not easily rotate, causing loosening.

[0076] The connecting rod is securely fixed by the locking structure 3. The pressing part 4 in the locking structure 3 applies pressure to the outer wall of the connecting rod under the push of the movable part 5. The friction between the pressing part 4 and the outer wall of the connecting rod locks the connecting rod in the connecting part 2. By rotating the movable part 5, the pressing part 17 of the movable part 5 contacts the limiting plate 11 and pushes the limiting plate 11, so that the pressure block 12 continuously approaches the connecting rod and applies pressure, and finally locks the connecting rod. This not only improves the overall stability of the mosquito net, but also extends the service life of the mosquito net. At the same time, it is easy to operate and convenient for users.

[0077] When the connecting rod needs to be disassembled, the movable part can be rotated in the opposite direction. At this time, the second engaging part 23 on the movable part gradually engages with the first engaging part 22 on the limiting plate. When the movable part is rotated until the first engaging part 22 is completely placed in the engaging groove 25, the locking block 26 pushes and lifts the first engaging part 22 to the maximum lifting distance. The extruder and the connecting rod are separated from the original abutting state, so that the connecting rod can be easily removed from the connecting part. By utilizing the movable engagement relationship between the first engaging part 22 and the second engaging part 23 in this embodiment, it is not necessary to add an additional elastic structure to the extruder.

[0078] The specific embodiments of the utility model have been described in detail above, but they are only examples. The utility model is not limited to the specific embodiments described above. Those skilled in the art should understand that the embodiments and descriptions above are merely illustrative of the principles of the utility model. Various changes and modifications can be made to the utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the utility model as claimed. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A support rod connector for a mosquito net, characterized in that: The device includes a body (1), which includes at least one hollow connecting part (2) for mounting a connecting rod. A locking structure (3) is installed on one side of the connecting part (2). The locking structure (3) includes a pressing member (4) disposed on the connecting part (2) for abutting against the outer wall of the connecting rod, and also includes a movable member (5) rotatably connected to the outside of the connecting part (2) for pushing the pressing member (4).

2. The mosquito net support rod connector according to claim 1, characterized in that: The outer side of the connecting part (2) is provided with a mounting part (6) for installing the locking structure (3). The mounting part (6) includes a mounting seat (7) fixed on the outer side of the connecting part (2) and a receiving groove (8) opened on the mounting seat (7). The movable part (5) is rotatably connected in the receiving groove (8).

3. A mosquito net support rod connector according to claim 2, characterized in that: The receiving groove (8) is also provided with a through hole (9) that connects to the inner cavity of the connecting part (2). The bottom wall of the receiving groove (8) is provided with a limit post (10). The inner walls on both sides of the receiving groove (8) are provided with side plates (14) extending upward. The two side plates (14) are connected to a rotating shaft (20) located at the upper part of the receiving groove (8) for rotating and connecting the movable part (5).

4. A mosquito net support rod connector according to claim 3, characterized in that: The extrusion member (4) includes a limiting plate (11) installed in the receiving groove (8) and a pressure block (12) fixed to the bottom of the limiting plate (11). The pressure block (12) passes through the through hole (9) and is placed in the connecting part (2). The limiting plate (11) is provided with a limiting hole (13) for being sleeved on the limiting post (10).

5. A mosquito net support rod connector according to claim 2, characterized in that: The movable part (5) includes a rotating part (21) rotatably connected to the rotating shaft (20) and an extension plate (15) fixed to one side of the rotating part (21). The rotating part (21) has a connecting hole (16) through which the rotating shaft (20) passes.

6. A mosquito net support rod connector according to claim 5, characterized in that: The rotating part (21) is fixedly provided with a pressing part (17) for pushing the pressing member (4) on one side. When the rotating part (21) rotates, the pressing part (17) on it presses or disengages from the limiting plate (11).

7. A mosquito net support rod connector according to claim 6, characterized in that: The extrusion section (17) includes an extrusion surface (18) that contacts the limiting plate (11). The distance from the center of the cross section of the rotating shaft (20) to the top surface of the limiting plate (11) is less than or equal to the distance from the center of the connecting hole (16) to the extrusion surface (18).

8. A mosquito net support rod connector according to claim 7, characterized in that: The limiting plate (11) is fixedly provided with a first engaging part (22), and the movable part (5) is provided with a second engaging part (23) on one side for engaging with the first engaging part (22). The first engaging part (22) is a component with a slot (24) on at least one side.

9. A mosquito net support rod connector according to claim 8, characterized in that: The second engaging part (23) includes an engaging groove (25) formed on the movable part for accommodating the first engaging part (22), and a locking block (26) for sliding into the slot (24), which is provided at the edge of the engaging groove (25) and protrudes in the direction of the extension plate (15). When the locking block (26) gradually moves to engage with the slot (24) in the slot (24), the pressing member (4) is pulled upward by the movable part (5).

10. A mosquito net support rod connector according to claim 7, characterized in that: An elastic element (27) is provided on one side of the movable part (5) near the side plate (14). The elastic element (27) includes a receiving groove (28) opened on one side of the movable part (5) and an elastic block (29) connected in the receiving groove (28). One end of the elastic block (29) is connected to the inner wall of one side of the receiving groove (28), and a protrusion (30) that abuts against the side plate (14) is provided on one side of the elastic block (29) near the side plate (14).

Images