Protective net connecting structure

Abstract

The utility model discloses a protective net connecting structure, which relates to the technical field of protective nets and comprises a protective net body, one side of the outer surface of the protective net body is fixedly connected with one side of the outer surface of a buckle, the other side of the outer surface of the buckle is contacted with one side of the outer surface of a heart-shaped plate, and the other side of the outer surface of the heart-shaped plate is fixedly connected with one end of a connecting shaft I; one side of the outer circumferential surface of the first connecting shaft is rotationally connected with one side of the inner surface of a first connecting rod, the other side of the inner surface of the first connecting rod is rotationally connected with one side of the outer circumferential surface of a second connecting shaft, and the other side of the outer circumferential surface of the second connecting shaft is fixedly connected with one side of the inner surface of a first arc-shaped rod. The protective net body promotes the buckles to move, the buckles promote the heart-shaped plate to move, the heart-shaped plate promotes the first arc-shaped rods to fix the protective net body through the first connecting rods, and the effects that the protective net body is fixed through the first arc-shaped rods under the pressure of the protective net body, and the fixing efficiency of the protective net body is improved are achieved; the problems that a traditional protective net is tedious in connection and installation and low in connection efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective nets, in particular to a protective net connection structure. Background Art

[0002] A protective net is a new type of building security product that is installed in windows, balconies and other places to provide protection, anti-theft, anti-falling objects and other safety guarantees for home life. Existing protective nets are generally composed of fixed horizontal railings and vertical railings, which are a fixed structure. When the existing protective nets are in use, the connections between them are generally made through external clips and bolts.

[0003] After searching, a Chinese patent with publication number CN211081081U discloses a protective net connection structure, which includes a frame, a protective net is arranged inside the frame, cavities are arranged on the frames on both sides of the frame, and a clamp is arranged in one cavity. The connection strength between the protective nets is improved by arranging the mutual cooperation of the I-shaped clamps and the clamping positions; by arranging baffles, springs and telescopic parts, the close combination of the I-shaped clamps and the adjacent clamping positions is further realized, thereby enhancing the connection strength between adjacent protective nets.

[0004] Although the above scheme can enhance the connection strength between adjacent protective nets, the protective net connection structure in the above patent does not have the function of quick connection and installation. Traditional protective nets require installers to use professional tools for connection and installation, and the installation efficiency is low. For this reason, we provide a protective net connection structure to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the protection net connection structure cannot be quickly connected and installed, and provides a protection net connection structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective net connection structure, including a protective net body, one side of the outer surface of the protective net body is fixedly connected to one side of the outer surface of the buckle, the other side of the outer surface of the buckle contacts one side of the outer surface of the heart-shaped plate, the other side of the outer surface of the heart-shaped plate is fixedly connected to one end of a connecting shaft, one side of an outer circumferential surface of a connecting shaft is rotatably connected to one side of an inner surface of a connecting rod, the other side of an inner surface of a connecting rod is rotatably connected to one side of an outer circumferential surface of a second connecting shaft, the other side of the outer circumferential surface of the second connecting shaft is fixedly connected to one side of an inner surface of an arc-shaped rod, and one side of an outer surface of an arc-shaped rod is clamped to one side of an outer surface of the buckle.

[0007] One side of the outer surface of the heart-shaped plate is slidingly connected to one side of the outer surface of the fixed plate, the other side of the outer surface of the fixed plate is fixedly connected to one end of the support rod, the other end of the support rod is fixedly connected to one side of the outer surface of the motor, the output end of the motor is fixedly connected to one end of the transmission shaft, one side of the outer circumferential surface of the transmission shaft is fixedly connected to one side of the inner surface of the transmission mechanism, one side of the inner surface of the transmission mechanism is fixedly connected to one side of the outer circumferential surface of the moving shaft, the other side of the outer circumferential surface of the moving shaft is rotatably connected to one side of the inner surface of the second arc rod, and one side of the outer surface of the second arc rod is clamped to one side of the outer surface of the protective net body.

[0008] Furthermore, one side of the outer surface of the heart-shaped plate is slidably connected to one side of the inner surface of the limiting rod, the other side of the inner surface of the limiting rod is fixedly connected to one end of a spring, and the other end of the spring is fixedly connected to one side of the outer surface of the heart-shaped plate, and the spring is used to reset the position of the heart-shaped plate.

[0009] Furthermore, one side of the outer surface of the limiting rod is fixedly connected to one end of the fixed shaft, one side of the outer circumferential surface of the fixed shaft is rotatably connected to one side of the inner surface of the connecting rod, the other side of the inner surface of the connecting rod is fixedly connected to one side of the outer circumferential surface of the limiting shaft, and the other side of the outer circumferential surface of the limiting shaft is slidingly connected to one side of the inner surface of the heart-shaped plate, and the position of the heart-shaped plate is fixed by the limiting shaft through the connecting rod.

[0010] Furthermore, one side of the inner surface of the arc rod is rotatably connected to one side of the outer circumferential surface of the fixed shaft, and the other side of the outer circumferential surface of the fixed shaft is fixedly connected to one side of the inner surface of the fixed plate, thereby improving the transmission stability of the arc rod.

[0011] Furthermore, one side of the outer circumferential surface of the transmission shaft is fixedly connected to one side of the inner surface of the flat driving wheel, one side of the teeth on the outer circumferential surface of the flat driving wheel meshes with one side of the teeth on the outer circumferential surface of the flat driven wheel, the other side of the teeth on the outer circumferential surface of the flat driven wheel meshes with one side of the teeth on the outer surface of the gear column, and one side of the inner surface of the gear column is fixedly connected to one side of the outer circumferential surface of the moving shaft, thereby improving the effect of fixing the position of the two pairs of protective net bodies of the arc rods.

[0012] Furthermore, the teeth on both sides of the outer circumferential surface of the flat driving wheel are symmetrically arranged, and one side of the teeth on the outer circumferential surface of the flat driving wheel meshes with one side of the teeth on the outer surface of the tooth column, and the special shape of the flat driving wheel is used to cause the tooth column to slide back and forth through the flat driven wheel.

[0013] Furthermore, one side of the outer surface of the gear column is slidably connected to one side of the inner surface of the slide rod, and one side of the outer surface of the slide rod is fixedly connected to one side of the outer surface of the fixed plate, thereby improving the transmission stability of the gear column.

[0014] Furthermore, one side of the inner surface of the second arc rod is rotatably connected to one side of the inner surface of the second support rod through a rotating shaft, and one side of the outer surface of the second support rod is fixedly connected to one side of the outer surface of the fixing plate, thereby improving the transmission stability effect of the second arc rod.

[0015] Compared with the prior art, the protective net connection structure has the following beneficial effects:

[0016] 1. The utility model uses the protective net body to drive the buckle to move, the buckle drives the heart-shaped plate to move, and the heart-shaped plate drives the arc-shaped rod to fix the protective net body through the connecting rod, so as to achieve the effect of using the pressure of the protective net body itself to drive the arc-shaped rod to fix it, thereby improving the fixing efficiency of the protective net body and solving the problems of cumbersome connection and installation and low connection efficiency of traditional protective nets.

[0017] 2. The utility model drives the flat driving wheel to rotate through the motor, and the flat driving wheel drives the gear column to slide horizontally on the outer surface of the fixed plate through the flat driven wheel. The gear column drives the arc rod 2 to move through the movable shaft, and the arc rod 2 is used to further fix the position of the protective net body to avoid shaking of the protective net when in use, thereby improving the stability of the protective net operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixed plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the heart-shaped plate of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the transmission mechanism of the utility model.

[0022] In the figure: 1, protective net body; 2, buckle; 3, heart-shaped plate; 4, connecting shaft 1; 5, connecting rod 1; 6, connecting shaft 2; 7, arc rod 1; 8, limit rod; 9, fixed shaft 1; 10, connecting rod 2; 11, limit shaft; 12, spring; 13, fixed shaft 2; 14, support rod 1; 15, motor; 16, transmission shaft;

[0023] 17. Transmission mechanism; 171. Flat driving wheel; 172. Flat driven wheel; 173. Gear column;

[0024] 18. Moving axis; 19. Arc rod 2; 20. Support rod 2; 21. Fixed plate; 22. Sliding rod. DETAILED DESCRIPTION

[0025] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0026] See also Figure 3A protective net connection structure comprises a protective net body 1, one side of the outer surface of the protective net body 1 is fixedly connected to one side of the outer surface of the buckle 2, and the other side of the outer surface of the buckle 2 contacts one side of the outer surface of the heart-shaped plate 3, the heart-shaped plate 3 is used to fix the position of the protective net body 1, one side of the outer surface of the heart-shaped plate 3 is slidably connected to one side of the inner surface of the limiting rod 8, and the limiting rod 8 is used to improve the stability of the heart-shaped plate 3 during transmission, one side of the outer surface of the limiting rod 8 is fixedly connected to one end of the fixed shaft 19, one side of the outer circumferential surface of the fixed shaft 19 is rotatably connected to one side of the inner surface of the connecting rod 2 10, the position of the heart-shaped plate 3 is fixed by the connecting rod 2 10 through the limiting shaft 11, the other side of the inner surface of the connecting rod 2 10 is fixedly connected to one side of the outer circumferential surface of the limiting shaft 11, and the other side of the outer circumferential surface of the limiting shaft 11 is slidably connected to one side of the inner surface of the heart-shaped plate 3, and the position of the heart-shaped plate 3 is fixed by the limiting shaft 11 through the connecting rod 2 10.

[0027] The other side of the inner surface of the limit rod 8 is fixedly connected to one end of the spring 12, and the other end of the spring 12 is fixedly connected to one side of the outer surface of the heart-shaped plate 3. The spring 12 is used to reset the position of the heart-shaped plate 3. The other side of the outer surface of the heart-shaped plate 3 is fixedly connected to one end of the connecting shaft 4. One side of the outer circumferential surface of the connecting shaft 4 is rotatably connected to one side of the inner surface of the connecting rod 5. The connecting rod 5 is used to improve the stability of the arc rod 7 during transmission. The other side of the inner surface of the connecting rod 5 is rotatably connected to one side of the outer circumferential surface of the connecting shaft 26. The other side of the outer circumferential surface of the connecting shaft 2 6 is fixedly connected to one side of the inner surface of the arc rod 1 7, one side of the inner surface of the arc rod 1 7 is rotatably connected to one side of the outer circumferential surface of the fixed shaft 2 13, and the other side of the outer circumferential surface of the fixed shaft 2 13 is fixedly connected to one side of the inner surface of the fixed plate 21. The fixed shaft 2 13 is used to prevent the arc rod 1 7 from deviating during rotation, thereby improving the transmission stability of the arc rod 1 7. One side of the outer surface of the arc rod 1 7 is clamped with one side of the outer surface of the buckle 2, and the position of the buckle 2 is fixed by the arc rod 1 7.

[0028] See also Figure 4 One side of the outer surface of the heart-shaped plate 3 is slidably connected to one side of the outer surface of the fixed plate 21, and the other side of the outer surface of the fixed plate 21 is fixedly connected to one end of the support rod 14. The connecting rod 14 is used to improve the stability of the motor 15 during transmission. The other end of the support rod 14 is fixedly connected to one side of the outer surface of the motor 15. The motor 15 can be used as a power input source. The model thereof is not specifically limited in this application, and it can also be replaced by other power drive structures. The output end of the motor 15 is fixedly connected to one end of the transmission shaft 16, and one side of the outer circumferential surface of the transmission shaft 16 is fixedly connected to one side of the inner surface of the flat driving wheel 171. The teeth on both sides of the outer circumferential surface of the flat driving wheel 171 are symmetrically arranged, and one side of the teeth on the outer circumferential surface of the flat driving wheel 171 is meshed with one side of the teeth on the outer surface of the tooth column 173. The special shape of the flat driving wheel 171 is used to cause the tooth column 173 to slide back and forth through the flat driven wheel 172.

[0029] One side of the teeth on the outer circumferential surface of the flat driving wheel 171 is meshed with one side of the teeth on the outer circumferential surface of the flat driven wheel 172, and the fixed plate 21 is used to improve the transmission stability of the flat driven wheel 172 through the rotating shaft, and the other side of the teeth on the outer circumferential surface of the flat driven wheel 172 is meshed with one side of the teeth on the outer surface of the tooth column 173, and one side of the outer surface of the tooth column 173 is slidably connected to one side of the inner surface of the sliding rod 22, and one side of the outer surface of the sliding rod 22 is fixedly connected to one side of the outer surface of the fixing plate 21. The sliding rod 22 is used to prevent the tooth column 173 from deviating when sliding, thereby improving the transmission stability of the tooth column 173, and one side of the inner surface of the tooth column 173 is fixedly connected to one side of the outer circumferential surface of the movable shaft 18, thereby improving the position fixing effect of the arc rod 2 19 on the protective net body 1.

[0030] One side of the outer circumferential surface of the transmission shaft 16 is fixedly connected to one side of the inner surface of the transmission mechanism 17, and the transmission mechanism 17 is used to improve the fixing effect of the arc rod 2 19 on the position of the protective net body 1, one side of the inner surface of the transmission mechanism 17 is fixedly connected to one side of the outer circumferential surface of the moving shaft 18, and the other side of the outer circumferential surface of the moving shaft 18 is rotatably connected to one side of the inner surface of the arc rod 2 19, and the arc rod 2 19 is used to improve the position stability of the protective net body 1, one side of the inner surface of the arc rod 2 19 is rotatably connected to one side of the inner surface of the support rod 20 through a rotating shaft, and one side of the outer surface of the support rod 20 is fixedly connected to one side of the outer surface of the fixed plate 21, and the limiting shaft 20 is used to prevent the arc rod 2 19 from deviating during rotation, thereby improving the transmission stability effect of the arc rod 2 19, and one side of the outer surface of the arc rod 2 19 is clamped with one side of the outer surface of the protective net body 1.

[0031] Working principle: When the protective net is connected, the protective net body 1 is used to promote the buckle 2 to move, and the buckle 2 promotes the heart-shaped plate 3 to slide horizontally on one side of the inner surface of the limit rod 8. The limit rod 8 promotes the limit axis 11 to fix the position of the heart-shaped plate 3 through the fixed axis 19 and the connecting rod 2 10. The heart-shaped plate 3 is used to promote the movement of the connecting rod 15 through the connecting axis 14. The connecting rod 15 promotes the arc rod 17 to rotate around the fixed axis 13 through the connecting axis 26. The arc rod 17 fixes the position of the buckle 2, thereby improving the fixing efficiency of the protective net body 1. The spring is used to 12 is used to reset the position of the heart-shaped plate 3, and the heart-shaped plate 3 is used to start by moving the trigger motor 15, and the motor 15 is used to drive the flat driving wheel 171 to rotate through the transmission shaft 16. The flat driving wheel 171 drives the tooth column 173 to slide horizontally on the inner surface of the slide rod 22 through the flat driven wheel 172, and the tooth column 173 drives the arc rod 19 to rotate around the limiting axis 112 through the moving shaft 18, and the arc rod 19 is used to fix the position of the protective net body 1 to avoid the position displacement of the protective net body 1 during use, thereby improving the fixing effect of the protective net body 1.

[0032] The above description is only a preferred embodiment of the present invention and is 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 protective net connection structure, comprising a protective net body (1), characterized in that: One side of the outer surface of the protective net body (1) is fixedly connected to one side of the outer surface of the buckle (2), the other side of the outer surface of the buckle (2) contacts one side of the outer surface of the heart-shaped plate (3), the other side of the outer surface of the heart-shaped plate (3) is fixedly connected to one end of the connecting shaft (4), one side of the outer circumferential surface of the connecting shaft (4) is rotatably connected to one side of the inner surface of the connecting rod (5), the other side of the inner surface of the connecting rod (5) is rotatably connected to one side of the outer circumferential surface of the connecting shaft (6), the other side of the outer circumferential surface of the connecting shaft (6) is fixedly connected to one side of the inner surface of the arc-shaped rod (7), and one side of the outer surface of the arc-shaped rod (7) is clamped to one side of the outer surface of the buckle (2); One side of the outer surface of the heart-shaped plate (3) is slidably connected to one side of the outer surface of the fixed plate (21), the other side of the outer surface of the fixed plate (21) is fixedly connected to one end of the first support rod (14), the other end of the first support rod (14) is fixedly connected to one side of the outer surface of the motor (15), the output end of the motor (15) is fixedly connected to one end of the transmission shaft (16), one side of the outer circumferential surface of the transmission shaft (16) is fixedly connected to one side of the inner surface of the transmission mechanism (17), one side of the inner surface of the transmission mechanism (17) is fixedly connected to one side of the outer circumferential surface of the moving shaft (18), the other side of the outer circumferential surface of the moving shaft (18) is rotatably connected to one side of the inner surface of the second arc-shaped rod (19), and one side of the outer surface of the second arc-shaped rod (19) is clamped to one side of the outer surface of the protective net body (1).

2. A protective net connection structure according to claim 1, characterized in that: One side of the outer surface of the heart-shaped plate (3) is slidably connected to one side of the inner surface of the limiting rod (8), the other side of the inner surface of the limiting rod (8) is fixedly connected to one end of the spring (12), and the other end of the spring (12) is fixedly connected to one side of the outer surface of the heart-shaped plate (3).

3. A protective net connection structure according to claim 2, characterized in that: One side of the outer surface of the limiting rod (8) is fixedly connected to one end of the fixed shaft (9), one side of the outer circumferential surface of the fixed shaft (9) is rotatably connected to one side of the inner surface of the connecting rod (10), the other side of the inner surface of the connecting rod (10) is fixedly connected to one side of the outer circumferential surface of the limiting shaft (11), and the other side of the outer circumferential surface of the limiting shaft (11) is slidably connected to one side of the inner surface of the heart-shaped plate (3).

4. A protective net connection structure according to claim 1, characterized in that: One side of the inner surface of the arc-shaped rod 1 (7) is rotatably connected to one side of the outer circumferential surface of the fixed shaft 2 (13), and the other side of the outer circumferential surface of the fixed shaft 2 (13) is fixedly connected to one side of the inner surface of the fixed plate (21).

5. A protective net connection structure according to claim 1, characterized in that: One side of the outer circumferential surface of the transmission shaft (16) is fixedly connected to one side of the inner surface of the flat driving wheel (171); one side of the teeth on the outer circumferential surface of the flat driving wheel (171) meshes with one side of the teeth on the outer circumferential surface of the flat driven wheel (172); the other side of the teeth on the outer circumferential surface of the flat driven wheel (172) meshes with one side of the teeth on the outer surface of the tooth column (173); and one side of the inner surface of the tooth column (173) is fixedly connected to one side of the outer circumferential surface of the moving shaft (18).

6. A protective net connection structure according to claim 5, characterized in that: The teeth on both sides of the outer circumferential surface of the flat driving wheel (171) are symmetrically arranged, and one side of the teeth on the outer circumferential surface of the flat driving wheel (171) meshes with one side of the teeth on the outer surface of the tooth column (173).

7. A protective net connection structure according to claim 5, characterized in that: One side of the outer surface of the tooth column (173) is slidably connected to one side of the inner surface of the slide rod (22), and one side of the outer surface of the slide rod (22) is fixedly connected to one side of the outer surface of the fixing plate (21).

8. A protective net connection structure according to claim 1, characterized in that: One side of the inner surface of the second arc-shaped rod (19) is rotatably connected to one side of the inner surface of the second support rod (20) via a rotating shaft, and one side of the outer surface of the second support rod (20) is fixedly connected to one side of the outer surface of the fixing plate (21).

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