Double-buckle connector

Abstract

The invention provides a double-buckle connector. The double-buckle connector is characterized in that a male plug is provided with a first main body and a connecting pipe; the plugging female head is provided with a second main body, an axial connecting hole is formed in the second main body, a clamping table is arranged on the side wall of the second main body, and the connecting pipe extends into the axial connecting hole; the clamping assembly comprises a moving part and a clamping part, the moving part is movably arranged on the first main body, the clamping part can be movably arranged, so that the first end of the clamping part is provided with a clamping position clamped with the clamping table and a separation position separated from the clamping table, and the moving part is in driving connection with the second end of the clamping part; therefore, the moving part drives the clamping part to be switched between the clamping position and the separating position. Through the technical scheme provided by the invention, the problems that the female head and the male head are inconvenient to disassemble in the related technology, and when the connector is damaged and needs to be replaced, the two buckles can be opened by virtue of a special disassembling tool, so that the replacement efficiency of the connector is influenced can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of solar power generation, and in particular to a double snap connector. Background Art

[0002] The double snap connector is an electronic component that connects the cable to the connector by two snap fixation methods. The design of the connector usually includes two snaps or locking devices. When the FPC cable is inserted, the two snaps are pushed or rotated to achieve fastening. The new energy solar power generation double snap connector is an electrical connector designed specifically for solar power generation systems. It is usually used to connect cables between solar panels and inverters to ensure efficient transmission of electrical energy.

[0003] In the related art, the double-clip connector is mainly composed of a female main tube and a male main tube. The double-clip design means that the connector has two clips, which makes the connection between the female main tube and the male main tube of the connector more secure and reliable, reducing the risk of disconnection or poor contact. The double-clip connector achieves a secure connection and easy installation. However, the female and male heads in the related art are not easy to disassemble. When the connector is damaged and needs to be replaced, a special disassembly tool is needed to open the two clips, which brings inconvenience to the staff in replacing the connector and affects the efficiency of the connector replacement operation. Summary of the invention

[0004] The present invention provides a dual-clip connector to solve the problem in the related art that the female head and the male head are difficult to disassemble, and when the connector is damaged and needs to be replaced, a special disassembly tool is needed to open the two clips, which affects the efficiency of the connector replacement operation.

[0005] The present invention provides a double-snap connector, which includes: a plug-in male head, which has a first body and a connecting tube, and the connecting tube is arranged on the first body; a plug-in female head, which has a second body, and an axial connecting hole is arranged on the second body, and a clamping platform is arranged on the side wall of the second body, and the connecting tube extends into the axial connecting hole; a clamping assembly, which includes a moving part and a clamping part, and the moving part is movably arranged on the first body along the axial direction of the first body, and the clamping part can be movably arranged along the radial direction of the first body, so that the first end of the clamping part has a clamping position clamped with the clamping platform and a separation position separated from the clamping platform, and the moving part is drivingly connected to the second end of the clamping part, so that the moving part drives the clamping part to switch between the clamping position and the separation position.

[0006] Furthermore, a connecting plate is provided on the first body, and the connecting plate extends along the radial direction of the first body. The first end of the connecting plate is connected to the first body, and the second end of the connecting plate extends in a direction away from the first body. The clamping member includes a clamping plate, and the first end of the clamping plate can be clamped and cooperated with the second body. A connecting structure is provided between the movable member and the second end of the clamping plate to drive the second end of the clamping plate to be movably provided on the connecting plate along the radial direction of the first body.

[0007] Furthermore, a slide groove and a through hole connected to the slide groove are provided on the connecting plate, the through hole passes through the connecting plate along the axial direction of the first main body, a slider is provided on the second end of the clamping plate, the slider is slidably arranged in the slide groove, and the slider passes through the through hole to be connected to the connecting structure.

[0008] Furthermore, the connection structure includes a connecting rod, a first end of the connecting rod is hingedly connected to the moving member, and a second end of the connecting rod is hingedly connected to the second end of the sliding block.

[0009] Furthermore, the slide groove includes a T-shaped groove, the slider includes a T-shaped block and a connecting block, the T-shaped block is slidably arranged in the T-shaped groove, the second end of the clamping plate is connected to the first side of the T-shaped block, the connecting block is connected to the second side opposite to the first side of the T-shaped block, the connecting block is penetrated through the through hole and is hingedly connected to the second end of the connecting rod.

[0010] Furthermore, the clamping plate includes a first plate segment, a second plate segment and a third plate segment. The first plate segment has the same extension direction as the connecting plate. A clamping slot is provided on the clamping platform. The first end of the first plate segment can extend into the clamping slot. The second end of the first plate segment is connected to the first end of the second plate segment. The first plate segment and the second plate segment are vertically arranged. The second end of the second plate segment extends in a direction close to the connecting plate and is connected to the first end of the third plate segment. The first plate segment and the third plate segment have the same extension direction. The second end of the third plate segment is connected to the T-block.

[0011] Furthermore, the movable part includes an internal threaded tube and a collar. The internal threaded tube is rotatably mounted on the first main body. The inner wall of the internal threaded tube has an internal thread. The outer wall of the first main body is provided with an external thread matching the internal thread. The internal threaded tube rotates relative to the collar and drives the collar to move along the axial direction of the first main body, so that the clamping part can switch between the clamping position and the separation position.

[0012] Furthermore, a circular groove is provided on the internal threaded tube, and the collar is sleeved in the circular groove.

[0013] Furthermore, an anti-slip groove is provided on the outer side wall of the internally threaded tube.

[0014] Furthermore, the clamping assembly includes two clamping parts, which are arranged at intervals along the circumference of the first body, the first ends of the two clamping parts can be clamped and matched with the second body, and the second ends of the two clamping parts are hingedly connected to the moving part.

[0015] By applying the technical solution of the present invention, the dual-snap connector includes a plug-in male head, a plug-in female head and a snap-in assembly. The plug-in male head includes a first main body and a connecting tube. The plug-in female head includes a second main body. An axial connecting hole is provided on the second main body. The connecting tube on the first main body can extend into the axial connecting hole and be snap-fitted with the clamping platform through the snap-in assembly. In this way, the plug-in male head and the plug-in female head can be connected and fixed through the snap-in assembly. Among them, the card-connecting assembly includes a moving part and a card-connecting part. The moving part can be movably arranged on the first main body along the axial direction of the first main body, and the card-connecting part can be movably arranged along the radial direction of the first main body. The moving part is driven and connected with the second end of the card-connecting part. When the moving part moves relative to the first main body, the card-connecting part can be driven to switch between the card-connecting position and the separation position. When the moving part is driven and connected with the second end of the card-connecting part, the moving part can drive the card-connecting part to move along the radial direction of the first main body when the moving part moves relative to the first main body, so that when the card-connecting part moves to the card-connecting position, the first end of the card-connecting part can be card-connected with the card platform, and when the card-connecting part moves to the separation position, the first end of the card-connecting part can be separated from the card platform. In this way, the card-connecting assembly can be used to ensure the stability of the connection structure between the plug-in male head and the plug-in female head, and it can be convenient to disassemble the plug-in male head and the plug-in female head, thereby improving the practicality of the double snap connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic structural diagram of a dual snap-on connector according to an embodiment of the present invention is shown;

[0018] Figure 2 A schematic structural diagram of a male plug provided according to an embodiment of the present invention is shown;

[0019] Figure 3 It shows a schematic structural diagram of a female plug provided according to an embodiment of the present invention;

[0020] Figure 4 A schematic structural diagram of a clamping member provided according to an embodiment of the present invention is shown;

[0021] Figure 5 A cross-sectional view of a connection plate provided according to an embodiment of the present invention is shown.

[0022] The above drawings include the following reference numerals:

[0023] 10. male plug; 11. first main body; 111. connecting plate; 1111. slide groove; 1112. through hole; 12. connecting pipe;

[0024] 20. female plug; 21. second body; 211. slot; 22. axial connection hole;

[0025] 30. Snap-fit ​​assembly; 31. Moving part; 311. Internally threaded tube; 3111. Anti-slip groove; 312. Ring; 32. Snap-fit ​​part; 321. Snap-fit ​​plate; 3211. First plate section; 3212. Second plate section; 3213. Third plate section; 322. Sliding block; 3221. T-block; 3222. Connecting block;

[0026] 40. Connecting structure; 41. Connecting rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figures 1 to 5 As shown, an embodiment of the present invention provides a dual snap-on connector, which includes a plug-in male connector 10, a plug-in female connector 20 and a snap-on assembly 30. The plug-in male connector 10 has a first body 11 and a connecting tube 12, and the connecting tube 12 is arranged on the first body 11. The plug-in female connector 20 has a second body 21, and an axial connecting hole 22 is arranged on the second body 21. A card table is arranged on the side wall of the second body 21, and the connecting tube 12 extends into the axial connecting hole 22. The snap-on assembly 30 includes a moving part 31 and a snap-on part 32. The moving part 31 is movably arranged on the first body 11 along the axial direction of the first body 11, and the snap-on part 32 can be movably arranged along the radial direction of the first body 11, so that the first end of the snap-on part 32 has a snap-on position for snapping with the card table and a separation position for separating from the card table. The moving part 31 is drivingly connected to the second end of the snap-on part 32, so that the moving part 31 drives the snap-on part 32 to switch between the snap-on position and the separation position.

[0029] The dual snap connector provided in this embodiment is applied, and the dual snap connector includes a plug-in male connector 10, a plug-in female connector 20 and a snap-in assembly 30. The plug-in male connector 10 includes a first body 11 and a connecting tube 12. The plug-in female connector 20 includes a second body 21. An axial connecting hole 22 is provided on the second body 21. The connecting tube 12 on the first body 11 can extend into the axial connecting hole 22 and is snap-fitted with the card table through the snap-in assembly 30. In this way, the plug-in male connector 10 and the plug-in female connector 20 can be connected and fixed through the snap-in assembly 30. The clamping assembly 30 includes a moving member 31 and a clamping member 32. The moving member 31 can be movably arranged on the first body 11 along the axial direction of the first body 11, and the clamping member 32 can be movably arranged along the radial direction of the first body 11. The second end of the moving member 31 and the clamping member 32 are driven and connected. When the moving member 31 moves relative to the first body 11, the clamping member 32 can be driven to switch between the clamping position and the separation position. When the moving member 31 is driven and connected with the second end of the clamping member 32, the moving member 31 is in the state of being moved relative to the first body 11. Movement relative to the first main body 11 can drive the snap-in component 32 to move along the radial direction of the first main body 11, so that when the snap-in component 32 moves to the snap-in position, the first end of the snap-in component 32 can be snap-connected with the card platform, and when the snap-in component 32 moves to the separation position, the first end of the snap-in component 32 can be separated from the card platform. In this way, the snap-in component 30 can be used to ensure the stability of the connection structure between the plug-in male head 10 and the plug-in female head 20, and can facilitate the disassembly of the plug-in male head 10 and the plug-in female head 20, thereby improving the practicality of the double snap connector.

[0030] like Figure 1 and Figure 2As shown, a connecting plate 111 is provided on the first main body 11, and the connecting plate 111 extends along the radial direction of the first main body 11. The first end of the connecting plate 111 is connected to the first main body 11, and the second end of the connecting plate 111 extends in a direction away from the first main body 11. The clamping member 32 includes a clamping plate 321, and the first end of the clamping plate 321 can be clamped and matched with the second main body 21. A connecting structure 40 is provided between the movable member 31 and the second end of the clamping plate 321 to drive the second end of the clamping plate 321 to be movably provided on the connecting plate 111 along the radial direction of the first main body 11. With the above structure, a connecting plate 111 is provided on the first main body 11, the first end of the connecting plate 111 is connected to the first main body 11, the second end of the connecting plate 111 extends in a direction away from the first main body 11, the first end of the snap-in plate 321 can be snap-fitted with the second main body 21, and the moving member 31 is connected to the second end of the snap-in plate 321 through the connecting structure 40, so that the moving member 31 can move along the length direction of the first main body 11, thereby driving the second end of the snap-in plate 321 to be movably provided on the connecting plate 111 along the radial direction of the first main body 11, so as to drive the snap-in plate 321 to switch between the snap-in position and the separation position.

[0031] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, a slide groove 1111 and a through hole 1112 connected to the slide groove 1111 are provided on the connecting plate 111, and the through hole 1112 passes through the connecting plate 111 along the axial direction of the first main body 11, and a slider 322 is provided on the second end of the clamping plate 321, and the slider 322 can be slidably set in the slide groove 1111, and the slider 322 passes through the through hole 1112 and is connected to the connecting structure 40. By adopting the above structure, a slide groove 1111 and a through hole 1112 are provided on the connecting plate 111, and the through hole 1112 is connected to the slide groove 1111, so that the slider 322 on the second end of the clamping plate 321 can be inserted into the slide groove 1111 and the through hole 1112 in sequence, which can not only ensure that the slider 322 can be slidably set in the slide groove 1111, but also ensure that the slider 322 is inserted into the through hole 1112, and the slider 322 is driven and matched with the moving part 31 through the connecting structure 40, ensuring that the clamping part 32 switches between the clamping position and the separation position, so as to facilitate the sliding of the slider 322 in the slide groove 1111 and play a guiding role.

[0032] like Figure 1 and Figure 2As shown, the connection structure 40 includes a connecting rod 41, a first end of the connecting rod 41 is hingedly connected to the moving member 31, and a second end of the connecting rod 41 is hingedly connected to a second end of the slider 322. With the above-mentioned connection structure 40, the first end of the connecting rod 41 is hingedly connected to the moving member 31, and the second end of the connecting rod 41 is hingedly connected to the second end of the slider 322, so that the connecting rod 41 is driven to rotate relative to the moving member 31, thereby driving the slider 322 on the clamping plate 321 to move relatively.

[0033] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5 As shown, the slide groove 1111 includes a T-slot, the slider 322 includes a T-block 3221 and a connecting block 3222, the T-block 3221 is slidably arranged in the T-slot, the second end of the clamping plate 321 is connected to the first side of the T-block 3221, the connecting block 3222 is connected to the second side opposite to the first side of the T-block 3221, the connecting block 3222 is penetrated by the through hole 1112 and is hingedly connected to the second end of the connecting rod 41. By adopting the above structure, the T-block 3221 can be slidably arranged in the T-slot, which can play a role of stopping and guiding the movement of the clamping plate 321 under the action of the T-block 3221 and the T-slot, thereby preventing the T-block 3221 from leaving the T-slot. The connecting block 3222 can be connected to the second side opposite to the first side of the T-block 3221, and the connecting block 3222 is penetrated through the through hole 1112 and hingedly connected to the second end of the connecting rod 41, so that the connecting rod 41 can drive the connecting block 3222 and the T-block 3221 to slide on the T-slot together, thereby ensuring the stability of the sliding structure.

[0034] like Figure 1 , Figure 2 , Figure 4 as well as Figure 5As shown, the clamping plate 321 includes a first plate segment 3211, a second plate segment 3212 and a third plate segment 3213. The first plate segment 3211 has the same extension direction as the connecting plate 111. A clamping slot 211 is provided on the clamping table. The first end of the first plate segment 3211 can extend into the clamping slot 211. The second end of the first plate segment 3211 is connected to the first end of the second plate segment 3212. The first plate segment 3211 and the second plate segment 3212 are vertically arranged. The second end of the second plate segment 3212 extends in a direction close to the connecting plate 111 and is connected to the first end of the third plate segment 3213. The first plate segment 3211 and the third plate segment 3213 have the same extension direction. The second end of the third plate segment 3213 is connected to the T-block 3221. By adopting the above structure, the first plate segment 3211 can extend into the card slot 211, so as to facilitate the card connection between the first body 11 and the second body 21, and the second end of the first plate segment 3211 is connected to the first end of the second plate segment 3212, the first plate segment 3211 and the second plate segment 3212 are vertically arranged, the second end of the second plate segment 3212 extends in the direction close to the connecting plate 111 and is connected to the first end of the third plate segment 3213, and the second end of the third plate segment 3213 is connected to the T-block 3221, ensuring that when the T-block 3221 moves in the T-slot, it can drive the first plate segment 3211, the second plate segment 3212 and the third plate segment 3213 to move along the radial direction of the first body 11.

[0035] like Figure 1 and Figure 2 As shown, the moving member 31 includes an internal threaded tube 311 and a collar 312, the internal threaded tube 311 is rotatably sleeved on the first main body 11, the inner side wall of the internal threaded tube 311 has an internal thread, and the outer side wall of the first main body 11 is provided with an external thread matched with the internal thread, the internal threaded tube 311 rotates relative to the collar 312 and drives the collar 312 to move along the axis direction of the first main body 11, so that the clamping member 32 switches between the clamping position and the separation position. With the above structure, by sleeve-mounting the collar 312 on the internal threaded tube 311, the internal threaded tube 311 is threadedly connected with the external thread on the first main body 11 through the internal thread on the inner side wall, and because the collar 312 is sleeved on the internal threaded tube 311, the internal threaded tube 311 rotates relative to the first main body 11, thereby driving the collar 312 to move relative to the first main body 11.

[0036] like Figure 1 and Figure 2 As shown, a circular groove is arranged on the internal threaded tube 311, and the collar 312 is sleeved in the circular groove. The collar 312 is arranged in the circular groove, so that the collar 312 can be prevented from rotating and can only move relative to the first body 11.

[0037] like Figure 1 and Figure 2As shown, an anti-skid groove 3111 is provided on the outer side wall of the internal threaded tube 311. The anti-skid groove 3111 can play an anti-skid role when operating the internal threaded tube 311.

[0038] like Figure 1 and Figure 2 As shown, the clamping assembly 30 includes two clamping members 32, which are arranged at intervals along the circumference of the first body 11, and the first ends of the two clamping members 32 can be clamped and matched with the second body 21, and the second ends of the two clamping members 32 are hingedly connected to the moving member 31. By providing two clamping members 32, the first ends of the two clamping members 32 can be clamped and matched with the second body 21, so that when the moving member 31 moves, the two clamping members 32 can be driven to switch between the clamping position and the separation position.

[0039] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0040] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0041] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0042] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0043] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double snap connector, characterized in that: The dual snap connector comprises: A male plug (10) comprises a first body (11) and a connecting tube (12), wherein the connecting tube (12) is arranged on the first body (11); The female plug (20) has a second body (21), an axial connection hole (22) is provided on the second body (21), a clamping platform is provided on the side wall of the second body (21), and the connection tube (12) extends into the axial connection hole (22); The clamping assembly (30) comprises a moving part (31) and a clamping part (32), wherein the moving part (31) is movably arranged on the first main body (11) along the axial direction of the first main body (11), and the clamping part (32) can be movably arranged along the radial direction of the first main body (11), so that the first end of the clamping part (32) has a clamping position for clamping with the clamping table and a separation position for separating from the clamping table, and the moving part (31) is drivingly connected to the second end of the clamping part (32), so that the moving part (31) drives the clamping part (32) to switch between the clamping position and the separation position.

2. The dual snap connector according to claim 1, characterized in that: A connecting plate (111) is provided on the first body (11), and the connecting plate (111) extends in the radial direction of the first body (11). The first end of the connecting plate (111) is connected to the first body (11), and the second end of the connecting plate (111) extends in a direction away from the first body (11). The clamping member (32) includes a clamping plate (321), and the first end of the clamping plate (321) can be clamped and matched with the second body (21). A connecting structure (40) is provided between the movable member (31) and the second end of the clamping plate (321) to drive the second end of the clamping plate (321) to be movably provided on the connecting plate (111) along the radial direction of the first body (11).

3. The dual snap-on connector according to claim 2, characterized in that: The connecting plate (111) is provided with a slide groove (1111) and a through hole (1112) connected to the slide groove (1111); the through hole (1112) penetrates the connecting plate (111) along the axial direction of the first main body (11); a slider (322) is provided on the second end of the clamping plate (321); the slider (322) is slidably disposed in the slide groove (1111); the slider (322) passes through the through hole (1112) and is connected to the connecting structure (40).

4. The dual snap-on connector according to claim 3, characterized in that: The connecting structure (40) comprises a connecting rod (41), a first end of the connecting rod (41) being hingedly connected to the moving member (31), and a second end of the connecting rod (41) being hingedly connected to the second end of the sliding block (322).

5. The dual snap connector according to claim 4, characterized in that: The slide groove (1111) includes a T-shaped groove, and the slider (322) includes a T-shaped block (3221) and a connecting block (3222). The T-shaped block (3221) is slidably arranged in the T-shaped groove, the second end of the clamping plate (321) is connected to the first side of the T-shaped block (3221), and the connecting block (3222) is connected to the second side of the T-shaped block (3221) opposite to the first side, and the connecting block (3222) is penetrated by the through hole (1112) and is hingedly connected to the second end of the connecting rod (41).

6. The dual snap connector according to claim 5, characterized in that: The clamping plate (321) comprises a first plate segment (3211), a second plate segment (3212) and a third plate segment (3213); the first plate segment (3211) and the connecting plate (111) extend in the same direction; a clamping slot (211) is provided on the clamping platform; the first end of the first plate segment (3211) can extend into the clamping slot (211); the second end of the first plate segment (3211) is connected to the first end of the second plate segment (3212); the first plate segment (3211) and the second plate segment (3212) are arranged vertically; the second end of the second plate segment (3212) extends in a direction close to the connecting plate (111) and is connected to the first end of the third plate segment (3213); the first plate segment (3211) and the third plate segment (3213) extend in the same direction; the second end of the third plate segment (3213) is connected to the T-block (3221).

7. The dual snap-on connector according to any one of claims 1 to 6, characterized in that: The movable member (31) comprises an internally threaded tube (311) and a collar (312); the internally threaded tube (311) is rotatably sleeved on the first main body (11); the inner side wall of the internally threaded tube (311) has an internal thread; the outer side wall of the first main body (11) is provided with an external thread matching the internal thread; the internally threaded tube (311) rotates relative to the collar (312) and drives the collar (312) to move along the axial direction of the first main body (11), so that the clamping member (32) switches between the clamping position and the separation position.

8. The dual snap connector according to claim 7, characterized in that: The internally threaded tube (311) is provided with a circular groove, and the collar (312) is sleeved in the circular groove.

9. The dual snap connector according to claim 7, characterized in that: An anti-slip groove (3111) is provided on the outer side wall of the internally threaded tube (311).

10. The dual snap-on connector according to any one of claims 1 to 6, characterized in that: The clamping assembly (30) comprises two clamping parts (32), the two clamping parts (32) are arranged at intervals along the circumference of the first main body (11), the first ends of the two clamping parts (32) are both capable of being clamped and matched with the second main body (21), and the second ends of the two clamping parts (32) are both hingedly connected to the moving part (31).

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