A waterproof joint protection device

Abstract

The present invention discloses a waterproof joint protection device, wherein a connecting component comprises an insert rod, one end of the insert rod is fixedly connected with a turntable, a limiting component is arranged on one side of the turntable, a torsion spring is fixedly sleeved on the outer side of the insert rod, one end of the torsion spring is fixedly connected to one side of the second protective shell, the other end of the torsion spring is fixedly connected to one side of the turntable, a first through slot is provided on one side of the first protective shell, and a second through slot is provided on one side of the second protective shell. When the present invention is used, the first protective shell and the second protective shell are sleeved together on the outer side of the waterproof joint body, the turntable is rotated, the baffle is rotated by the insert rod, the turntable is released after the baffle passes through the second through slot, the turntable drives the baffle to reverse and reset, and is stuck on one side of the second through slot, the protective shell is fixedly connected, a plurality of clamping plates clamp and fix the waterproof joint body, and the first protective shell and the second protective shell jointly play a compressive protection role for the waterproof joint body.

Description

Technical Field

[0001] The invention relates to the technical field of waterproof joints, in particular to a waterproof joint protection device. Background Art

[0002] The wire needs to be threaded in a steel pipe (wire pipe). When the wire is inserted into the steel pipe, a waterproof joint is set at the pipe mouth to protect the wire. The pipe mouth should be sealed after the wire is inserted into the vertical pipe mouth that does not enter the junction box. The wire connection should be firm, tight, and well wrapped. The waterproof joint of the wire lacks a pressure-resistant protection device. When the waterproof joint of the wire is squeezed by external force, it will be compressed and deformed. Excessive pressure will cause the waterproof joint of the wire to be damaged. For this reason, a waterproof joint protection device is proposed. Summary of the invention

[0003] The object of the present invention is to provide a waterproof joint protection device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a waterproof connector protection device, comprising a waterproof connector body, one end of the waterproof connector body is connected to a wire body, a protective component is provided on the outer side of the waterproof connector body, the protective component comprises a first protective shell and a second protective shell, the first protective shell and the second protective shell are sleeved on the outer side of the waterproof connector body in an embraced state, the inner sides of the first protective shell and the second protective shell are connected with a clamping plate through a plurality of supporting components, and the first protective shell is connected to the second protective shell through a connecting component.

[0005] Preferably, the connecting assembly includes an insertion rod, one end of the insertion rod is fixedly connected to a turntable, a limit assembly is provided on one side of the turntable, a torsion spring is fixedly sleeved on the outer side of the insertion rod, one end of the torsion spring is fixedly connected to one side of the second protective shell, the other end of the torsion spring is fixedly connected to one side of the turntable, a first through groove is provided on one side of the first protective shell, a second through groove is provided on one side of the second protective shell, and one end of the insertion rod passes through the second through groove and is fixedly connected to a baffle.

[0006] Preferably, the length of the baffle is 5-5.5 mm, and the width of the baffle is 1-1.5 mm.

[0007] Preferably, the inner width of the second through groove is 2-3 mm, and the inner length of the second through groove is 6-7 mm.

[0008] Preferably, the above-mentioned support assembly includes a plurality of support columns, and the plurality of support columns are fixedly connected to the inner side of the first protective shell and the inner side of the second protective shell. The outer side of the support column is slidably connected with a cylinder through a slide rail, and one end of the cylinder is fixedly connected to one side of the splint.

[0009] Preferably, a spring is fixedly connected to the inner top wall of the cylinder, and one end of the spring away from the cylinder is fixedly connected to one end of the support column.

[0010] Preferably, the above-mentioned limiting assembly includes a limiting rod, and a straight rod is fixedly connected to one side of the turntable, and the straight rod is in contact with one side of the limiting rod.

[0011] Preferably, a groove matched with the limiting rod is formed on one side of the straight rod, and the limiting rod is inserted into the groove.

[0012] Compared with the prior art, the beneficial effect of the present invention is that when the present invention is used, the first protective shell and the second protective shell are embraced and sleeved on the outer side of the waterproof joint body, the turntable is rotated, the baffle is rotated by the insertion rod, and the turntable is released after the baffle passes through the second through groove. The turntable drives the baffle to reverse and reset, and is stuck on one side of the second through groove. The protective shell is fixedly connected, and multiple clamps are clamped and fixed to the waterproof joint body. The first protective shell and the second protective shell jointly play a compressive protection role for the waterproof joint body. The installation is convenient and quick, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention;

[0014] Figure 2 is a schematic cross-sectional structural diagram of a first protective shell of the present invention;

[0015] Figure 3 It is a schematic diagram of a top view and a cross-sectional structure of a first protective shell of the present invention;

[0016] Figure 4 It is a schematic cross-sectional structural diagram of the cylinder of the present invention;

[0017] Figure 5 It is a structural schematic diagram of the insertion rod of the present invention.

[0018] In the figure: 1. Waterproof connector body; 2. Protection assembly; 21. First protection shell; 22. Second protection shell; 3. Wire body; 4. Connection assembly; 41. First through slot; 42. Second through slot; 43. Insert rod; 44. Turntable; 45. Torsion spring; 46. Baffle; 5. Clamp; 6. Support assembly; 61. Support column; 62. Cylinder; 63. Slide rail; 64. Spring; 7. Limit assembly; 71. Limit rod; 72. Straight rod; 73. Groove. DETAILED DESCRIPTION

[0019] 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, not all of the embodiments. 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.

[0020] Example

[0021] See also Figure 1-5 The present invention provides a technical solution: a waterproof connector protection device, comprising a waterproof connector body 1, one end of the waterproof connector body 1 is connected to a wire body 3, a protective component 2 is provided on the outer side of the waterproof connector body 1, and the protective component 2 includes a first protective shell 21 and a second protective shell 22, and the first protective shell 21 and the second protective shell 22 are sleeved on the outer side of the waterproof connector body 1 in an embraced state.

[0022] The inner sides of the first protective shell 21 and the second protective shell 22 are connected with a splint 5 through a plurality of support assemblies 6. The support assemblies 6 include a plurality of support columns 61. The support columns 61 support the splint 5. The plurality of support columns 61 are fixedly connected to the inner sides of the first protective shell 21 and the inner sides of the second protective shell 22. The outer sides of the support columns 61 are slidably sleeved with a cylinder 62 through a slide rail 63. The support columns 61 guide the cylinder 62. One end of the cylinder 62 is fixedly connected to one side of the splint 5. A spring 64 is fixedly connected to the inner top wall of the cylinder 62. The spring 64 provides buffering support for the splint 5. One end of the spring 64 away from the cylinder 62 is fixedly connected to one end of the support column 61. The first protective shell 21 is connected to the second protective shell 22 through a connecting assembly 4.

[0023] The connecting assembly 4 includes an insert rod 43, one end of which is fixedly connected to a rotating disk 44, a limiting assembly 7 is provided on one side of the rotating disk 44, and the limiting assembly 7 includes a limiting rod 71, a straight rod 72 is fixedly connected to one side of the rotating disk 44, the limiting rod 71 limits the straight rod 72, and thus limits the rotating disk 44, the straight rod 72 fits with one side of the limiting rod 71, and a groove 73 adapted to the limiting rod 71 is provided on one side of the straight rod 72, the limiting rod 71 is inserted into the inside of the groove 73, the groove 73 increases the friction between the straight rod 72 and the limiting rod 71, and the outer side of the insert rod 43 is fixedly sleeved with a torsion spring 45, the torsion spring 45 One end is fixedly connected to one side of the second protective shell 22, and the other end of the torsion spring 45 is fixedly connected to one side of the turntable 44. A first through slot 41 is opened on one side of the first protective shell 21, and a second through slot 42 is opened on one side of the second protective shell 22. One end of the insertion rod 43 passes through the second through slot 42 and is fixedly connected to a baffle 46. The length of the baffle 46 is 5~5.5mm, the width of the baffle 46 is 1~1.5mm, the inner width of the second through slot 42 is 2~3mm, and the inner length of the second through slot 42 is 6~7mm. When the baffle 46 passes through the second through slot 42 and rotates 90 degrees, the baffle 46 is stuck on one side of the second through slot 42. When the present invention is used, the first protective shell 21 and the second protective shell 22 are embraced and sleeved on the outer side of the waterproof joint body 1, the turntable 44 is rotated, and the baffle 46 is rotated 90 degrees by the insertion rod 43. After the baffle 46 passes through the second through groove 42, the turntable 44 is released, and the turntable 44 drives the baffle 46 to reverse 90 degrees and reset, and is stuck on one side of the second through groove 42. The protective shells are fixedly connected, and multiple clamping plates 5 clamp and fix the waterproof joint body 1. The first protective shell 21 and the second protective shell 22 jointly play a compressive protection role for the waterproof joint body 1. The installation is convenient and quick, saving time and effort.

[0024] Working principle or structural principle, when in use, the first protective shell 21 and the second protective shell 22 are embraced and sleeved on the outside of the waterproof joint body 1, at this time, the turntable 44 is rotated, and the baffle 46 is rotated 90 degrees through the insertion rod 43. As the first protective shell 21 and the second protective shell 22 are embraced, the baffle 46 passes through the second through groove 42. At this time, the turntable 44 is released, and the turntable 44 is reversed and reset by the torsion spring 45, driving the baffle 46 to reverse 90 degrees and reset. At this time, the baffle 46 is stuck on one side of the second through groove 42, so that the first protective shell 21 and the second protective shell 22 are fixedly connected. When the first protective shell 21 and the second protective shell 22 are embraced, the inner clamping plate 5 is supported by the supporting assembly 6, and multiple clamping plates 5 clamp and fix the waterproof joint body 1.

[0025] When the first protective shell 21 and the second protective shell 22 protect the waterproof connector body 1, the support column 61 supports and buffers the clamping plate 5 through the spring 64 and the cylinder 62, so that the clamping plate 5 supports and buffers the waterproof connector body 1. When the first protective shell 21 and the second protective shell 22 need to be disassembled, the turntable 44 is rotated until the straight rod 72 contacts the limit rod 71, so that the baffle 46 can pass through the second through groove 42 and retract to the first through groove 41, and the first protective shell 21 and the second protective shell 22 can be disassembled.

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

Claims

1. A waterproof connector protection device, comprising a waterproof connector body (1), one end of the waterproof connector body (1) being connected to a wire body (3), characterized in that: A protective component (2) is provided on the outer side of the waterproof connector body (1), the protective component (2) comprising a first protective shell (21) and a second protective shell (22), the first protective shell (21) and the second protective shell (22) being sleeved on the outer side of the waterproof connector body (1) in an embraced state, the inner sides of the first protective shell (21) and the second protective shell (22) being connected with a clamping plate (5) via a plurality of supporting components (6), and the first protective shell (21) being connected to the second protective shell (22) via a connecting component (4); The connecting assembly (4) comprises an insertion rod (43), one end of the insertion rod (43) is fixedly connected to a rotating disk (44), one side of the rotating disk (44) is provided with a limiting assembly (7), the outer side of the insertion rod (43) is fixedly sleeved with a torsion spring (45), one end of the torsion spring (45) is fixedly connected to one side of the second protective shell (22), and the other end of the torsion spring (45) is fixedly connected to one side of the rotating disk (44). A first through slot (41) is formed on one side of the first protective shell (21), a second through slot (42) is formed on one side of the second protective shell (22), and one end of the insertion rod (43) passes through the second through slot (42) and is fixedly connected to a baffle (46); When in use, the first protective shell (21) and the second protective shell (22) are engaged and sleeved on the outer side of the waterproof joint body (1). At this time, the rotating disk (44) is rotated, and the baffle (46) is rotated 90 degrees through the insertion rod (43). As the first protective shell (21) and the second protective shell (22) are engaged, the baffle (46) passes through the second through slot (42). At this time, the rotating disk (44) is released, and the rotating disk (44) is reversed and reset by the torsion spring (45), driving the baffle (46) to reverse 90 degrees and reset. At this time, the baffle (46) is stuck on one side of the second through slot (42), thereby fixing the first protective shell (21) and the second protective shell (22). When the first protective shell (21) and the second protective shell (22) are engaged, the inner clamping plates (5) are supported by the support assembly (6), and each clamping plate (5) clamps and fixes the waterproof joint body (1); When the first protective shell (21) and the second protective shell (22) protect the waterproof joint body (1), the support column (61) supports and buffers the clamping plate (5) through the spring (64) and the cylinder (62), so that the clamping plate (5) supports and buffers the waterproof joint body (1). When the first protective shell (21) and the second protective shell (22) are disassembled, the rotating disk (44) is rotated until the straight rod (72) contacts the limit rod (71), so that the baffle (46) passes through the second through slot (42) and is retracted to the first through slot (41), and the first protective shell (21) and the second protective shell (22) are disassembled.

2. The waterproof joint protection device according to claim 1, characterized in that: The length of the baffle (46) is 5-5.5 mm, and the width of the baffle (46) is 1-1.5 mm.

3. The waterproof joint protection device according to claim 1, characterized in that: The inner width of the second through groove (42) is 2-3 mm, and the inner length of the second through groove (42) is 6-7 mm.

4. The waterproof joint protection device according to claim 1, characterized in that: The support assembly (6) comprises a plurality of support columns (61), wherein the plurality of support columns (61) are fixedly connected to the inner side of the first protective shell (21) and the inner side of the second protective shell (22), and the outer side of the support column (61) is slidably sleeved with a cylinder (62) via a slide rail (63), and one end of the cylinder (62) is fixedly connected to one side of the clamping plate (5).

5. The waterproof joint protection device according to claim 4, characterized in that: A spring (64) is fixedly connected to the inner top wall of the cylinder (62); one end of the spring (64) away from the cylinder (62) is fixedly connected to one end of the support column (61).

6. The waterproof joint protection device according to claim 1, characterized in that: The limiting assembly (7) comprises a limiting rod (71), and a straight rod (72) is fixedly connected to one side of the rotating disk (44), and the straight rod (72) is in contact with one side of the limiting rod (71).

7. The waterproof joint protection device according to claim 6, characterized in that: A groove (73) matching the limiting rod (71) is formed on one side of the straight rod (72), and the limiting rod (71) is inserted into the groove (73).

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