Communication interface protection device

Abstract

The utility model relates to the technical field of communication, in particular to a communication interface protection device which comprises an interface, a plug and two connecting assemblies, the plug is in sliding connection with the interface, the two connecting assemblies are arranged inside the interface, two sliding grooves are formed in the surface of the plug, and each connecting assembly comprises a connecting ring, a connecting column, a cylinder, a protection tube and a spring. The connecting ring is fixedly connected with the connector, the cylinder is fixedly connected with the connector and wraps the outer side of the connecting ring, one end of the connecting column is in sliding connection with the connecting ring, the other end of the connecting ring is fixedly connected with the plug, the protection tube is in sliding connection with the plug and located in the corresponding sliding groove, and the spring is arranged in the sliding groove and located on one side of the protection tube. Through the arrangement of the structure, the problems that in the prior art, the outer side of the connecting plug is not protected, when the plug and the interface head are not connected, the connecting plug is prone to being contaminated by rainwater, and use is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, in particular to a communication interface protection device. Background Art

[0002] Communication technology has made the world connected in all directions. People all over the world can use communication technology to transmit and exchange information at any time. There are many ways to transmit information using communication technology. One of them is to use cables to transmit information by connecting the interfaces of the cables. However, the communication interface structure in the prior art is very simple and does not have the functions of waterproof and fireproof. The interface is easily damaged in a humid or high temperature environment, affecting communication.

[0003] In the prior art, the patent (CN207303502U) mentions a communication interface waterproof and fireproof protection device, including a plug, the plug including a sleeve cylinder and a plug-in cylinder, the upper end of the plug-in cylinder is fixedly connected to the bottom surface of the sleeve cylinder, a plug connector is fixed through the sleeve cylinder, and the head of the plug connector is inserted into the interface head. When the device of the utility model is in use, after the head of the plug connector is inserted into the interface head, the connector is threadedly connected to the sleeve cylinder. Through the arrangement of the annular sealing ring and the waterproof rubber ring, when the sleeve cylinder is sleeved on the interface cylinder and the connector is threadedly connected to the sleeve cylinder, the annular sealing ring and the waterproof rubber ring are squeezed and deformed to fill the gap, which has a good double waterproof effect, and the threaded connection between the connector and the sleeve cylinder makes the wiring of the plug wire and the interface wire good and will not loosen. The cylinder wall of the plug-in cylinder is fixedly provided with a ceramic fiber layer, and the ceramic fiber layer has a good fireproof effect.

[0004] However, in the above-mentioned prior art, the outer side of the plug connector is not protected, and when the plug and the interface head are not connected, it is easy to be contaminated by rain water, which affects the use. Utility Model Content

[0005] The utility model aims to provide a communication interface protection device, which solves the problem in the prior art that the outer side of the plug connector has no protection and is easily contaminated by rain when the plug and the interface head are not connected, thus affecting the use.

[0006] To achieve the above-mentioned purpose, the utility model provides a communication interface protection device, including an interface, a plug and two connecting components, the plug is slidably connected to the interface and is located on one side of the interface, the two connecting components are arranged inside the interface, the surface of the plug is provided with two sliding grooves, the two sliding grooves are arranged on one side of the corresponding connecting components, each of the connecting components includes a connecting ring, a connecting column, a cylinder, a protective tube and a spring, the connecting ring is fixedly connected to the interface and is located on one side of the interface, the cylinder is fixedly connected to the interface and covered on the outside of the connecting ring, one end of the connecting column is slidably connected to the connecting ring, the connecting ring and the other end are fixedly connected to the plug, the protective tube is slidably connected to the plug and is located inside the corresponding sliding groove, and the spring is arranged inside the sliding groove and located on one side of the protective tube.

[0007] Wherein, the communication interface protection device also includes a sealing ring, one end of which is fixedly connected to the plug, and the other end of which is slidably connected to the interface and is located inside the interface.

[0008] Wherein, each of the connecting components further comprises a limiting ring, which is fixedly connected to the protection tube and is located inside the sliding groove.

[0009] Wherein, the communication interface protection device further includes two fixing components, and the two fixing components are respectively arranged on one side of the plug.

[0010] Wherein, each of the fixing components includes two clamping blocks, a protruding block, a bolt and a nut, the two clamping blocks are fixedly connected to the interface and are located on one side of the interface, the protruding block is fixedly connected to the interface and is located between the two clamping blocks, the bolt passes through the two clamping blocks and the protruding block, and the nut is threadedly connected to the bolt and is located on one side of the clamping block.

[0011] The utility model provides a communication interface protection device, wherein the connecting ring is fixedly connected to the interface and is located at one side of the interface, the cylinder is fixedly connected to the interface and is covered on the outside of the connecting ring, one end of the connecting column is slidably connected to the connecting ring, the connecting ring and the other end are fixedly connected to the plug, the protective tube is slidably connected to the plug and is located inside the corresponding sliding groove, the spring is arranged inside the sliding groove and is located on one side of the protective tube, when the interface and the plug are not connected, the spring pushes the protective tube so that the protective tube is sleeved on the outside of the connecting column, the round tube is sleeved on the outside of the connecting ring, when the interface and the plug are connected, the cylinder resists the protective tube so that the protective tube extends into the inside of the sliding groove, the protective tube and the cylinder are sleeved on the outside of the connecting ring and the connecting column, thereby improving the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line section view.

[0016] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0017] 101-interface, 102-plug, 103-sealing ring, 104-connecting ring, 105-connecting column, 106-cylinder, 107-protective tube, 108-spring, 109-sliding groove, 110-limiting ring, 201-block, 202-protruding block, 203-bolt, 204-nut. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] First embodiment:

[0020] See also Figure 1 to Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2 AA line section view.

[0021] The utility model provides a communication interface 101 protection device, including an interface 101, a plug 102, two connection components and a sealing ring 103, each of the connection components including a connecting ring 104, a connecting column 105, a cylinder 106, a protective tube 107, a spring 108 and a limit ring 110. The above-mentioned solution solves the problem in the prior art that the outer side of the plug connector is not protected and is easily contaminated by rain when the plug and the interface head are not connected, thereby affecting the use.

[0022] According to this specific embodiment, the plug 102 is slidably connected to the interface 101 and is located on one side of the interface 101. Two sliding grooves 109 are provided on the surface of the plug 102. The two sliding grooves 109 are provided on one side of the corresponding connecting assembly. The connecting ring 104 is fixedly connected to the interface 101 and is located on one side of the interface 101. The cylinder 106 is fixedly connected to the interface 101 and is covered on the outside of the connecting ring 104. One end of the connecting column 105 is slidably connected to the connecting ring 104. The connecting ring 104 and the other end are fixedly connected to the plug 102. The protective tube 107 is slidably connected to the plug 102 and is located on the corresponding The spring 108 is arranged inside the sliding groove 109 and is located on one side of the protective tube 107. When the interface 101 and the plug 102 are not connected, the spring 108 pushes the protective tube 107 so that the protective tube 107 is sleeved on the outside of the connecting column 105, and the round tube is sleeved on the outside of the connecting ring 104. When the interface 101 and the plug 102 are connected, the cylinder 106 presses against the protective tube 107 so that the protective tube 107 extends into the sliding groove 109. The protective tube 107 and the cylinder 106 are sleeved on the outside of the connecting ring 104 and the connecting column 105, thereby improving the sealing performance.

[0023] Among them, one end of the sealing ring 103 is fixedly connected to the plug 102, and the other end of the sealing ring 103 is slidably connected to the interface 101 and is located inside the interface 101. The interface 101 and the plug 102 are properly connected, and the sealing ring 103 extends into the outside of the interface 101, thereby improving the sealing performance.

[0024] Secondly, the limiting ring 110 is fixedly connected to the protection tube 107 and is located inside the sliding groove 109 . The limiting tube is clamped inside the sliding groove 109 to prevent the protection tube 107 from being separated from the sliding groove 109 .

[0025] When using the utility model, when the interface 101 and the plug 102 are not connected, the spring 108 pushes the protective tube 107 so that the protective tube 107 is sleeved on the outside of the connecting column 105, and the round tube is sleeved on the outside of the connecting ring 104. When the interface 101 and the plug 102 are connected, the sealing ring 103 extends into the outside of the interface 101, and the cylinder 106 presses against the protective tube 107 so that the protective tube 107 extends into the interior of the sliding groove 109. The protective tube 107 and the cylinder 106 are sleeved on the outside of the connecting ring 104 and the connecting column 105.

[0026] Second embodiment:

[0027] See also Figure 4 , Figure 4 It is an overall structural diagram of the second embodiment of the utility model.

[0028] On the basis of the first embodiment, the utility model provides a communication interface 101 protection device, which also includes two fixing components, each of which includes two clamping blocks 201, a protruding block 202, a bolt 203 and a nut 204. Through the setting of the above structure, the plug 102 and the interface 101 are fixed together, thereby improving the sealing and stability.

[0029] According to this specific embodiment, the two fixing components are respectively arranged on one side of the plug 102, and the plug 102 and the interface 101 are fixed by the fixing components, and the plug 102 and the interface 101 are separated, thereby improving the sealing performance.

[0030] Among them, the two blocks 201 are fixedly connected to the interface 101 and are located on one side of the interface 101, the protruding block 202 is fixedly connected to the interface 101 and is located between the two blocks 201, the bolt 203 passes through the two blocks 201 and the protruding block 202, the nut 204 is threadedly connected to the bolt 203 and is located on one side of the block 201, according to the position of the protruding block 202 and the block 201, the position of the connecting column 105 corresponds to that of the connecting ring 104, after the connecting column 105 is fixed to the connecting ring 104, the bolt 203 and the nut 204 fix the block 201 and the protruding block 202, thereby improving the practicality of the utility model.

[0031] When using the utility model, according to the positions of the protruding block 202 and the clamping block 201, the connecting column 105 corresponds to the position of the connecting ring 104, the sealing ring 103 extends into the outside of the interface 101, the cylinder 106 abuts against the protective tube 107, so that the protective tube 107 extends into the interior of the sliding groove 109, the protective tube 107 and the cylinder 106 are sleeved on the outside of the connecting ring 104 and the connecting column 105, the bolt 203 and the nut 204 fix the clamping block 201 and the protruding block 202, and the stability is improved.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A communication interface protection device, comprising an interface and a plug, wherein the plug is slidably connected to the interface and is located on one side of the interface, characterized in that: It also includes two connecting components, which are arranged inside the interface. Two sliding grooves are arranged on the surface of the plug, and the two sliding grooves are arranged on one side of the corresponding connecting components. Each connecting component includes a connecting ring, a connecting column, a cylinder, a protective tube and a spring. The connecting ring is fixedly connected to the interface and is located on one side of the interface. The cylinder is fixedly connected to the interface and is covered on the outside of the connecting ring. One end of the connecting column is slidably connected to the connecting ring, and the connecting ring and the other end are fixedly connected to the plug. The protective tube is slidably connected to the plug and is located inside the corresponding sliding groove. The spring is arranged inside the sliding groove and is located on one side of the protective tube.

2. The communication interface protection device according to claim 1, characterized in that: The communication interface protection device also includes a sealing ring, one end of which is fixedly connected to the plug, and the other end of which is slidably connected to the interface and is located inside the interface.

3. The communication interface protection device according to claim 2, characterized in that: Each of the connection components further includes a limiting ring, which is fixedly connected to the protection tube and is located inside the sliding groove.

4. The communication interface protection device according to claim 3, characterized in that: The communication interface protection device also includes two fixing components, and the two fixing components are respectively arranged on one side of the plug.

5. The communication interface protection device according to claim 4, characterized in that: Each of the fixing components includes two blocks, a protruding block, a bolt and a nut. The two blocks are fixedly connected to the interface and are located on one side of the interface. The protruding block is fixedly connected to the interface and is located between the two blocks. The bolt passes through the two blocks and the protruding block. The nut is threadedly connected to the bolt and is located on one side of the block.

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