Cable connection shell

Abstract

The utility model provides a cable connecting shell, which comprises a first connecting shell assembly and a second connecting shell assembly, and is characterized in that the first connecting shell assembly comprises a first shell and a connecting buckle, and a first cable hole is formed in the first shell; one end of the first shell is provided with a socket slot, and a sealing gasket is arranged in the socket slot; a boss is arranged on the outer side of the first shell, a connecting hole is formed in the boss, the connecting buckle is of an annular structure, and one side of the connecting buckle is rotationally connected into the connecting hole; the second connecting shell assembly comprises a second shell, a second cable hole is formed in the second shell, one end of the second shell is a socket end, the socket end is matched with the socket groove in the first shell, and a buckle matched with the connecting buckle is arranged on the outer side of the second shell. According to the utility model, after the first shell and the second shell are connected, the cable at the connection position is located in the first shell and the second shell, and the cable is well protected through the first shell and the second shell, so that the cable is prevented from being damaged due to exposure.

Description

Technical Field

[0001] This utility model relates to the field of cable connection technology, and in particular to a cable connection housing. Background Technology

[0002] When two devices are connected by cables, the cable leading from one device is connected to the cable leading from the other device. The cable at the connection point is located outside the device and is exposed to the external environment. Exposed cables are easily damaged due to lack of protection, which can easily cause accidents such as leakage. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies and provide a cable connection housing.

[0004] The purpose of this utility model is achieved through the following technical solution: a cable connection housing, including a first connection housing assembly and a second connection housing assembly. The first connection housing assembly includes a first housing and a connecting buckle. The first housing has a first cable hole inside. One end of the first housing has a socket, and a sealing gasket is provided inside the socket. A boss is provided on the outer side of the first housing, and a connecting hole is provided on the boss. The connecting buckle has an annular structure, and one side of the connecting buckle is rotatably connected to the connecting hole. The second connection housing assembly includes a second housing, and a second cable hole is provided inside the second housing. One end of the second housing is a socket end, which cooperates with the socket on the first housing. A buckle that cooperates with the connecting buckle is provided on the outer side of the second housing.

[0005] Preferably, a limiting groove is provided on one side of the connecting hole, and a limiting boss is provided on the connecting buckle, with the limiting boss disposed in the limiting groove.

[0006] Preferably, a flange is provided at the other end of the second housing.

[0007] Preferably, the sealing gasket is made of rubber.

[0008] Preferably, the connecting buckle includes a first connecting buckle assembly and a second connecting buckle assembly, both of which have a "U" shaped structure. A threaded sleeve is provided between the two ends of the first connecting buckle assembly and the two ends of the second connecting buckle assembly. A first internal thread and a second internal thread are respectively provided on both sides of the threaded sleeve, with the direction of the first internal thread being opposite to the direction of the second internal thread. A first external thread that mates with the first internal thread is provided at the end of the first connecting buckle assembly, and a first external thread that mates with the second internal thread is provided at the end of the second connecting buckle assembly.

[0009] Preferably, the threaded sleeve is provided with a threaded hole, which is arranged radially along the threaded sleeve, and a set screw for tightening the first connecting buckle assembly is connected in the threaded hole.

[0010] Preferably, both the first and second housings are made of plastic.

[0011] The beneficial effects of this utility model are: In this utility model, after the first shell and the second shell are connected, the cable at the connection position is located inside the first shell and the second shell. The first shell and the second shell play a good protective role for the cable, avoiding damage caused by the cable being exposed to the outside. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the structure of the first connecting housing assembly.

[0014] Figure 3 This is a schematic diagram of the structure at the connection hole on the first connecting housing assembly.

[0015] Figure 4 This is a schematic diagram of the structure of the second connecting housing assembly.

[0016] Figure 5 This is a structural diagram of the connecting buckle.

[0017] Figure 6 This is a top view of the connector buckle.

[0018] Figure 7 for Figure 6 A cross-sectional view along the AA direction.

[0019] Figure 8 for Figure 6 Cross-sectional view along the BB direction.

[0020] In the figure: 1. First connecting housing assembly, 1-1. First housing, 1-1-1. Receptacle slot, 1-1-2. First cable hole, 1-2. Boss, 1-2-1. Connecting hole, 1-2-2. Limiting groove, 1-3. Connecting buckle, 1-3-1. First connecting buckle assembly, 1-3-1a. Limiting boss, 1-3-2. Second connecting buckle assembly, 1-3-3. Threaded sleeve, 1-3-4. Set screw, 1-4. Sealing gasket, 2. Second connecting housing assembly, 2-1. Second housing, 2-1a. Second cable hole, 2-2. Flange, 2-3. Snap fastener. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0022] like Figures 1 to 8 As shown, a cable connection housing includes a first connection housing assembly 1 and a second connection housing assembly 2. The first connection housing assembly 1 includes a first housing 1-1 and a connecting buckle 1-3. The first housing 1-1 has a first cable hole 1-1-2 inside. One end of the first housing 1-1 has a socket 1-1-1, and a sealing gasket 1-4 is provided inside the socket 1-1-1. A boss 1-2 is provided on the outer side of the first housing 1-1, and a connecting hole 1-2-1 is provided on the boss 1-2. The connecting buckle 1-3 has an annular structure, and one side of the connecting buckle 1-3 is rotatably connected to the connecting hole 1-2-1. The second connection housing assembly 2 includes a second housing 2-1, and a second cable hole 2-1a is provided inside the second housing 2-1. One end of the second housing 2-1 is a socket end, which cooperates with the socket 1-1-1 on the first housing 1-1. A buckle 2-3 that cooperates with the connecting buckle 1-3 is provided on the outer side of the second housing 2-1.

[0023] In use, the first connecting housing assembly 1 is installed on one device, and the second connecting housing assembly 2 is installed on the other device. Cables on both devices are threaded into the first cable hole 1-1-2 and the second cable hole 2-1a, respectively. After the cables on the two devices are connected, the socket end on the second housing 2-1 is inserted into the socket slot 1-1-1 on the first housing 1-1. Then, the connecting buckle 1-3 on the first housing 1-1 is connected to the snap fastener 2-3 on the second housing 2-1, thereby locking the first housing 1-1 and the second housing 2-1. After the first housing 1-1 and the second housing 2-1 are connected, the cable at the connection point is located inside the first housing 1-1 and the second housing 2-1, providing good protection for the cable and preventing damage from exposed cables. The sealing gasket 1-4 is used to achieve a sealed connection between the first housing 1-1 and the second housing 2-1, preventing liquids, dust, etc., from entering the first housing 1-1 and the second housing 2-1.

[0024] The connecting hole 1-2-1 has a limiting groove 1-2-2 on one side, and the connecting buckle 1-3 has a limiting boss 1-3-1a, which is located in the limiting groove 1-2-2. The cooperation between the limiting boss 1-3-1a and the limiting groove 1-2-2 is used to limit the rotation angle of the connecting buckle 1-3.

[0025] A flange 2-2 is provided at the other end of the second housing 2-1. The flange 2-2 has mounting holes and is used to connect to the equipment.

[0026] In this embodiment, the sealing gaskets 1-4 are made of rubber.

[0027] Furthermore, the connecting buckle 1-3 includes a first connecting buckle assembly 1-3-1 and a second connecting buckle assembly 1-3-2. Both the first connecting buckle assembly 1-3-1 and the second connecting buckle assembly 1-3-2 have a "U" shaped structure. Threaded sleeves 1-3-3 are provided between the two ends of the first connecting buckle assembly 1-3-1 and the two ends of the second connecting buckle assembly 1-3-2. The two sides inside the threaded sleeve 1-3-3 are respectively provided with a first internal thread and a second internal thread, with the direction of rotation of the first internal thread being opposite to that of the second internal thread. The end of the first connecting buckle assembly 1-3-1 is provided with a first external thread that mates with the first internal thread, and the end of the second connecting buckle assembly 1-3-2 is provided with a first external thread that mates with the second internal thread. When the threaded sleeve 1-3-3 is rotated in one direction, the threaded drive causes the first connecting buckle assembly 1-3-1 and the second connecting buckle assembly 1-3-2 to move closer together, thus shortening the length of the connecting buckle 1-3. The shorter the length of the connecting buckle 1-3, the tighter the locking between the first housing 1-1 and the second housing 2-1 when the connecting buckle 1-3 is connected to the snap fastener 2-3. Conversely, when the threaded sleeve 1-3-3 is rotated in the other direction, the threaded drive causes the first connecting buckle assembly 1-3-1 and the second connecting buckle assembly 1-3-2 to move further apart, thus increasing the length of the connecting buckle 1-3. The longer the length of the connecting buckle 1-3, the looser the locking between the first housing 1-1 and the second housing 2-1 when the connecting buckle 1-3 is connected to the snap fastener 2-3. Therefore, the locking degree between the first housing 1-1 and the second housing 2-1 can be adjusted by rotating the threaded sleeve 1-3-3.

[0028] The threaded sleeve 1-3-3 has a threaded hole arranged radially along the threaded sleeve 1-3-3. A set screw 1-3-4 for tightening the first connecting fastener assembly 1-3-1 is connected in the threaded hole. When the set screw 1-3-4 is tightened, the front end of the set screw 1-3-4 presses against the first connecting fastener assembly 1-3-1, so that the threaded sleeve 1-3-3 is in a fixed state and cannot be rotated. When it is necessary to rotate the threaded sleeve 1-3-3 and adjust the locking degree between the first outer shell and the second outer shell, simply loosen the set screw 1-3-4. After the set screw 1-3-4 is loosened, the threaded sleeve 1-3-3 can be rotated.

[0029] In this embodiment, both the first housing 1-1 and the second housing 2-1 are made of plastic.

[0030] This utility model is not limited to the above-described preferred embodiments. Anyone can derive other forms of products under the guidance of this utility model. However, regardless of any changes made in their shape or structure, any technical solution that is the same as or similar to this application falls within the protection scope of this utility model.

Claims

1. A cable connection housing, characterized in that, The system includes a first connecting housing assembly and a second connecting housing assembly. The first connecting housing assembly includes a first housing and a connecting buckle. The first housing has a first cable hole inside. One end of the first housing has a socket with a sealing gasket inside. The outer side of the first housing has a boss with a connecting hole. The connecting buckle has an annular structure and one side of the connecting buckle is rotatably connected to the connecting hole. The second connecting housing assembly includes a second housing with a second cable hole inside. One end of the second housing is a socket end that mates with the socket on the first housing. The outer side of the second housing has a snap fastener that mates with the connecting buckle.

2. The cable connection housing according to claim 1, characterized in that, A limiting groove is provided on one side of the connecting hole, and a limiting boss is provided on the connecting buckle, with the limiting boss set in the limiting groove.

3. The cable connection housing according to claim 1, characterized in that, A flange is provided at the other end of the second housing.

4. A cable connection housing according to claim 1, characterized in that, The sealing gasket is made of rubber.

5. A cable connection housing according to claim 1, characterized in that, The connecting buckle includes a first connecting buckle assembly and a second connecting buckle assembly. Both the first and second connecting buckle assemblies have a "U" shaped structure. Threaded sleeves are provided between the two ends of the first and second connecting buckle assemblies. The two sides inside the threaded sleeves are respectively provided with a first internal thread and a second internal thread, with the direction of rotation of the first internal thread being opposite to that of the second internal thread. The end of the first connecting buckle assembly is provided with a first external thread that mates with the first internal thread, and the end of the second connecting buckle assembly is provided with a first external thread that mates with the second internal thread.

6. A cable connection housing according to claim 5, characterized in that, The threaded sleeve is provided with a threaded hole, which is arranged radially along the threaded sleeve, and a set screw for tightening the first connecting buckle assembly is connected in the threaded hole.

7. A cable connection housing according to claim 1, characterized in that, Both the first and second housings are made of plastic.

Images