An irradiation branch cable connector and irradiation branch cable

Abstract

The application discloses an irradiation branch cable connector and an irradiation branch cable, and relates to the technical field of cables; the connector main body box cable body; the connector main body comprises a shell, the two side surfaces of the shell are fixedly connected with connecting shells, the side wall of the shell is fixedly connected with an air bag in a built-in mode, the top surface of the shell is provided with a notch, the notch is provided with a protection assembly, the protection assembly comprises a horizontal plate, support assemblies are arranged on the two sides of the bottom surface of the horizontal plate, the cable body comprises an outer layer and an inner layer, a filling layer is arranged between the outer layer and the inner layer, and a cable core is arranged in the inner layer; the protection assembly can protect the connector main body, so that the connector main body can be protected when the connector main body encounters a stepping condition, the protection assembly can also play a prompting role, the connector main body is reminded to be stepped on, and detection needs to be performed, so that the data transmission effect is prevented from being affected.

Description

Technical Field

[0001] This invention relates to the field of cable technology, specifically to an irradiated branch cable connector and an irradiated branch cable. Background Technology

[0002] Irradiated cables are produced by using an electron accelerator to bombard the insulation layer of a wire with high-energy molecules, thereby changing the original molecular structure from a chain structure to a three-dimensional network structure. This results in significant changes in performance, with mechanical and chemical properties being greatly improved.

[0003] Irradiated cables require cable connectors for use. Cable connectors are mainly used for signal transmission between various types of transmission equipment, internal connections of optoelectronic transmission equipment, and patch panels, and are used to transmit data, audio, video and other communication equipment.

[0004] The existing type of irradiated branch cable connector cannot protect itself from being stepped on, making it easily damaged. Furthermore, it does not provide any warning after damage. Therefore, when a problem occurs in the line, staff must inspect each cable individually, which is time-consuming and labor-intensive. To address these issues, the inventor proposes an irradiated branch cable connector and an irradiated branch cable to solve the above problems. Summary of the Invention

[0005] To address the problem that existing irradiated branch cable connectors are prone to damage when stepped on during use, lack self-protection, and fail to provide warnings after damage, requiring workers to inspect each cable individually when problems arise, which is time-consuming and labor-intensive; the purpose of this invention is to provide an irradiated branch cable connector and an irradiated branch cable.

[0006] To solve the above technical problems, the present invention adopts the following technical solution: an irradiated branch cable connector, comprising a connector body, the connector body including a housing, connecting shells fixedly connected to both sides of the housing, rubber pads fixedly connected to the outer side wall of the connecting shell, the number of rubber pads being several and arranged in an array around the axis of the connecting shell, the number of connecting shells being two and located at both ends of the housing, the rubber pads provided on the connecting shells are used to protect the connector body, and when stepped on, the rubber pads can play a cushioning role, an airbag is embedded and fixedly connected to the side wall of the housing, a notch is provided on the top surface of the housing, a protective component is provided in the notch, the protective component includes a horizontal plate, and support components are provided on both sides of the bottom surface of the horizontal plate.

[0007] Preferably, the number of airbags is several and they are arranged in an array around the axis of the shell. The airbags are staggered from the protective components. When the connector body is severely trampled, the gas expander starts to work when the striker and the detonator plate cooperate. This causes the liquid carbon dioxide to be heated and rapidly vaporized and expanded, which in turn causes the airbag to expand through the slot. This serves two purposes: firstly, to buffer and protect the connector body, and secondly, to serve as a warning to prevent the connector body from being trampled and to detect any potential impact on data transmission.

[0008] Preferably, the support assembly includes a screw, a hexagonal handle fixedly connected to the bottom end of the screw, a protrusion fixedly connected to the side of the hexagonal handle facing away from the screw, a pad detachably mounted on the bottom surface of the protrusion, the bottom surface of the pad contacting the outer wall of the housing, a locking block fixedly connected to the top surface of the pad, and a slot provided at the bottom of the side wall of the protrusion, the locking block engaging with the slot. When the connector body is not installed, the bottom surface of the pad contacts the outer wall of the housing, and the screw engages with the threaded hole, thereby forming a support to prevent the horizontal plate from falling and thus prevent the firing pin from engaging with the detonator plate. A threaded hole is provided through the bottom surface of the horizontal plate, the screw corresponding to the threaded hole and engaging with the threaded hole. The hexagonal handle is rotated by an external tool, and the pad can be raised and lowered by the engagement of the screw and the threaded hole. The pad can be detached from the protrusion by the engagement of the locking block and the slot.

[0009] Preferably, a movable rod is fixedly connected to the bottom surface of the horizontal plate, and a rectangular plate is fixedly connected to the side wall of the movable rod. A spring is arranged around the side wall of the movable rod, and the spring is located below the rectangular plate. A striker is fixedly connected to the bottom end of the movable rod. When the horizontal plate is lowered by force, the movable rod drives the striker to fall under the action of the horizontal plate. At this time, under the action of the rectangular plate, the top plate will compress the spring downward, so that the spring is in a compressed state. A reinforcing plate is fixedly connected to the bottom surface of the horizontal plate, and the side wall of the reinforcing plate is connected to the side wall of the movable rod. The spring is fixedly connected to the wall, with a top plate fixedly connected to the top surface and a bottom plate fixedly connected to the bottom end. The top plate is located below the rectangular plate, and one end of the movable rod passes through the top plate. A guide cylinder is fixedly connected to the center of the top surface of the bottom plate, and the movable rod is located inside the opening of the guide cylinder, with the movable rod and the opening of the guide cylinder cooperating. A reinforcing plate is used to strengthen the connection between the horizontal plate and the movable rod. The guide cylinder is used to make the movable rod move up and down more smoothly and has a guiding function so that the firing pin cooperates with the detonator plate.

[0010] Preferably, a storage box is fixedly connected to the bottom surface of the base plate. An opening is provided through the center of the top surface of the storage box. A gas expander is fixedly connected to the inner bottom wall of the storage box. A ignition plate is provided on the top surface of the gas expander, corresponding to the opening. A movable rod corresponds to the opening and engages with it. The firing pin engages with the ignition plate. Grooves are provided through the two sides of the storage box, connecting to the ports of the airbag. When the firing pin engages with the ignition plate, the gas expander begins operation, causing the liquid carbon dioxide to rapidly vaporize and expand upon heating. This expansion, through the grooves, inflates the airbag, thus providing a buffering effect to protect the connector body and also serving as a warning that the connector body has been stepped on and requires inspection to avoid affecting data transmission.

[0011] An irradiated branch cable, comprising a cable body, characterized in that the cable body includes an outer layer and an inner layer, the outer layer being the outermost layer of the cable body, the inner layer being the inner layer, a filling layer being disposed between the outer layer and the inner layer, the outer layer being made of a wear-resistant material, the wear-resistant material being ABS rubber, the inner layer being made of an insulating material, and a shielding sleeve being fixedly connected to the outer side wall of the inner layer, the filling layer being made of an elastic material, and a cable core being disposed inside the inner layer. Although the wear-resistant material is ABS rubber, it can be replaced as needed, and the specific material can be selected from the market. At the same time, the insulating material and the elastic material can also be selected from existing materials available on the market.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. This invention protects the connector body through a protective component. When the connector body is subjected to severe trampling, i.e., the trampling force is greater than the spring force, the ejector pin, under the action of the movable rod, cooperates with the detonator plate, and the gas expander starts to work. This causes the liquid carbon dioxide to be heated and rapidly vaporized and expanded, and then the airbag expands through the slot. The expanded airbag can play a buffering role to protect the connector body, and also serve as a warning, reminding that the connector body has been trampled and needs to be checked to avoid affecting the data transmission effect.

[0014] 2. In this invention, when the connector body is not required to be installed, the bottom surface of the pad can be made to contact the outer wall of the housing through the support component, thereby forming a support and preventing the horizontal plate from falling, thus preventing the firing pin from engaging with the detonator plate, and thus preventing the airbag from inflating due to misoperation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 This is another structural schematic diagram of the present invention.

[0018] Figure 3 This is a schematic diagram of the protective component structure of the present invention.

[0019] Figure 4 This is an exploded view of the protective component of the present invention.

[0020] Figure 5 This is an enlarged view of point A in the present invention.

[0021] Figure 6 This is a schematic diagram of the storage box structure of the present invention.

[0022] Figure 7 This is a cross-sectional view of the cable body of the present invention.

[0023] In the diagram: 1. Cable body; 2. Connector body; 3. Protective components; 4. Support components; 5. Connecting shell; 101. Outer layer; 102. Filler layer; 103. Cable core; 104. Inner layer; 201. Shell; 202. Airbag; 301. Horizontal plate; 302. Movable rod; 303. Reinforcing plate; 304. Rectangular plate; 305. Top plate; 306. Bottom plate; 307. Guide cylinder; 308. Spring; 309. Impact pin; 310. Storage box; 311. Through port; 312. Groove; 313. Gas expander; 314. Fire guide plate; 401. Threaded hole; 402. Screw; 403. Hexagonal handle; 404. Protruding post; 405. Slot; 406. Pad; 407. Block; 501. Rubber pad. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Example 1: As Figure 1-6As shown, the present invention provides an irradiated branch cable connector, including a connector body 2, the connector body 2 including a housing 201, a connecting shell 5 fixedly connected to both sides of the housing 201, an airbag 202 fixedly connected to the side wall of the housing 201, a notch provided on the top surface of the housing 201, a protective component 3 provided in the notch, the protective component 3 including a horizontal plate 301, and support components 4 provided on both sides of the bottom surface of the horizontal plate 301.

[0026] A rubber pad 501 is fixedly connected to the outer wall of the connecting shell 5. There are several rubber pads 501, which are arranged in an array with the axis of the connecting shell 5 as the center.

[0027] By adopting the above technical solution, there are two connecting shells 5 located at both ends of the shell 201. The rubber pads 501 provided on the connecting shells 5 are used to protect the connector body 2. When stepped on, the rubber pads 501 can play a buffering role.

[0028] There are several airbags 202 arranged in an array around the axis of the housing 201, and the airbags 202 are misaligned with the protective components 3.

[0029] By adopting the above technical solution, when the connector body 2 is severely trampled, the gas expander 313 starts to work when the striker 309 and the guide plate 314 cooperate, so that the liquid carbon dioxide is heated and rapidly vaporized and expanded, and then the air bag 202 expands through the slot 312. This serves as a buffer to protect the connector body 2, and also serves as a warning to prevent the connector body 2 from being trampled and needing to be checked, so as to avoid affecting the data transmission effect.

[0030] The support assembly 4 includes a screw 402, a hexagonal handle 403 fixedly connected to the bottom end of the screw 402, a protrusion 404 fixedly connected to the side of the hexagonal handle 403 facing away from the screw 402, a pad 406 detachably provided on the bottom surface of the protrusion 404, the bottom surface of the pad 406 contacting the outer side wall of the housing 201, a locking block 407 fixedly connected to the top surface of the pad 406, a slot 405 provided at the bottom of the side wall of the protrusion 404, and the locking block 407 cooperating with the slot 405.

[0031] By adopting the above technical solution, when the connector body 2 is not required to be installed, the bottom surface of the pad 406 contacts the outer wall of the housing 201, and the screw 402 cooperates with the threaded hole 401 to form a support, thereby preventing the horizontal plate 301 from falling and thus preventing the firing pin 309 from cooperating with the guide plate 314.

[0032] A threaded hole 401 is provided through the bottom surface of the horizontal plate 301, and the screw 402 corresponds to the threaded hole 401 and the screw 402 is engaged with the threaded hole 401.

[0033] By adopting the above technical solution, the hexagonal handle 403 is rotated by an external tool, and the pad 406 can be raised and lowered by the mutual cooperation of the screw 402 and the threaded hole 401. The pad 406 can be disassembled and installed from the protrusion 404 by the mutual cooperation of the locking block 407 and the locking groove 405.

[0034] A movable rod 302 is fixedly connected to the bottom surface of the horizontal plate 301. A rectangular plate 304 is fixedly connected to the side wall of the movable rod 302. A spring 308 is arranged around the side wall of the movable rod 302. The spring 308 is located below the rectangular plate 304. A striking pin 309 is fixedly connected to the bottom end of the movable rod 302.

[0035] By adopting the above technical solution, when the horizontal plate 301 is subjected to force and descends, the movable rod 302 drives the striker 309 to fall under the action of the horizontal plate 301. At this time, under the action of the rectangular plate 304, the top plate 305 will press the spring 308 downward so that the spring 308 is in a compressed state.

[0036] A reinforcing plate 303 is fixedly connected to the bottom surface of the horizontal plate 301. The side wall of the reinforcing plate 303 is fixedly connected to the side wall of the movable rod 302. A top plate 305 is fixedly connected to the top surface of the spring 308. A bottom plate 306 is fixedly connected to the bottom end of the spring 308. The top plate 305 is located below the rectangular plate 304, and one end of the movable rod 302 passes through the top plate 305. A guide cylinder 307 is inserted and fixedly connected to the middle of the top surface of the bottom plate 306. The movable rod 302 is located inside the opening of the guide cylinder 307, and the movable rod 302 cooperates with the opening of the guide cylinder 307.

[0037] By adopting the above technical solution, the reinforcing plate 303 is used to strengthen the connection strength between the horizontal plate 301 and the movable rod 302, and the guide cylinder 307 is used to make the movable rod 302 move up and down more smoothly and has a guiding function so that the firing pin 309 can cooperate with the fire guide plate 314.

[0038] A storage box 310 is fixedly connected to the bottom surface of the base plate 306. A through opening 311 is provided in the middle of the top surface of the storage box 310. A gas expander 313 is fixedly connected to the inner bottom wall of the storage box 310. A fire guide plate 314 is provided on the top surface of the gas expander 313. The fire guide plate 314 corresponds to the through opening 311. The movable rod 302 corresponds to the through opening 311 and cooperates with the through opening 311. The firing pin 309 cooperates with the fire guide plate 314. A slot 312 is provided through both sides of the storage box 310. The slot 312 is connected to the port of the airbag 202.

[0039] By adopting the above technical solution, when the firing pin 309 cooperates with the guide plate 314, the gas expander 313 starts to work, so that the liquid carbon dioxide is heated and rapidly vaporizes and expands, and then the air bag 202 expands through the slot 312. This serves as a buffer to protect the connector body 2, and also serves as a warning to remind that the connector body 2 has been stepped on and needs to be checked to avoid affecting the data transmission effect.

[0040] Example 2: Figure 7 As shown, unlike Embodiment 1, an irradiated branch cable includes a cable body 1, which includes an outer layer 101 and an inner layer 104. The outer layer 101 is located at the outermost layer of the cable body 1, and the inner layer 104 is located inside the outer layer 101. A filling layer 102 is provided between the outer layer 101 and the inner layer 104. The outer layer 101 is made of a wear-resistant material, which is ABS rubber. The inner layer 104 is made of an insulating material, and a shielding sleeve is fixedly connected to the outer side wall of the inner layer 104. The filling layer 102 is made of an elastic material, and a cable core 103 is provided inside the inner layer 104.

[0041] By adopting the above technical solution, although the wear-resistant material is ABS rubber, it can be replaced according to needs. The specific material can be selected from the market. At the same time, the insulating material and the elastic material can also be selected from existing materials on the market.

[0042] Working principle: When using this invention, when installing and using connector 2, the protective component 3 on connector 2 should face upwards. Then, the hexagonal handle 403 is rotated using an external tool. Through the cooperation of screw 402 and threaded hole 401, the pad 406 can be raised and lowered so that the bottom surface of pad 406 is separated from the outer wall of housing 201. Next, pull pad 406 outwards. Through the cooperation of locking block 407 and locking groove 405, pad 406 can be removed from protrusion 404. Then, turn hexagonal handle 403 in the opposite direction to remove screw 402 from threaded hole 401.

[0043] When the connector body 2 is subjected to severe trampling, the trampling force exceeds the elastic force of the spring 308. The horizontal plate 301 is lowered by the force, and the movable rod 302 drives the striker 309 to fall under the action of the horizontal plate 301. At this time, under the action of the rectangular plate 304, the top plate 305 will press the spring 308 downward to compress the spring 308. The guide cylinder 307 is used to make the up and down movement of the movable rod 302 more stable and has a guiding function, so that the striker 309 can cooperate with the guide plate 314. When the striker 309 cooperates with the guide plate 314, the gas expander 313 starts to work, so that the liquid carbon dioxide is heated and rapidly vaporized and expanded, and then the air bag 202 expands through the slot 312. This serves as a buffer to protect the connector body 2 and also serves as a warning, reminding that the connector body 2 has been trampled and needs to be checked to avoid affecting the data transmission effect.

[0044] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. An irradiated branch cable connector, comprising a connector body (2), characterized in that: The connector body (2) includes a housing (201), and connecting shells (5) are fixedly connected to both sides of the housing (201). An airbag (202) is embedded and fixedly connected to the side wall of the housing (201). A notch is provided on the top surface of the housing (201), and a protective component (3) is provided in the notch. The protective component (3) includes a horizontal plate (301), and support components (4) are provided on both sides of the bottom surface of the horizontal plate (301). The support component (4) includes a screw (402), and a hexagonal handle (403) is fixedly connected to the bottom end of the screw (402). A protrusion (404) is fixedly connected to the side of the hexagonal handle (403) facing away from the screw (402). The bottom surface of the protrusion (404) is detachable. A pad (406) is provided, the bottom surface of which contacts the outer wall of the housing (201). A locking block (407) is fixedly connected to the top surface of the pad (406). A slot (405) is provided at the bottom of the side wall of the protruding post (404). The locking block (407) cooperates with the slot (405). A threaded hole (401) is provided through the bottom surface of the horizontal plate (301). The screw (402) corresponds to the threaded hole (401) and cooperates with the threaded hole (401). A movable rod (302) is fixedly connected to the bottom surface of the horizontal plate (301). A rectangular plate (304) is fixedly connected to the side wall of the movable rod (302). The side wall of the movable rod (302) is ringed with... A spring (308) is provided around the rectangular plate (304), the spring (308) being located below the rectangular plate (304). A striker (309) is fixedly connected to the bottom end of the movable rod (302). A reinforcing plate (303) is fixedly connected to the bottom surface of the horizontal plate (301), and the side wall of the reinforcing plate (303) is fixedly connected to the side wall of the movable rod (302). A top plate (305) is fixedly connected to the top surface of the spring (308), and a bottom plate (306) is fixedly connected to the bottom end of the spring (308). The top plate (305) is located below the rectangular plate (304), and one end of the movable rod (302) passes through the top plate (305). A guide cylinder (307) is fixedly connected to the center of the top surface of the bottom plate (306). The movable rod (302) is located inside the opening of the guide cylinder (307), and the movable rod (302) cooperates with the opening of the guide cylinder (307). A storage box (310) is fixedly connected to the bottom surface of the base plate (306). A through-hole (311) is provided in the middle of the top surface of the storage box (310). A gas expander (313) is fixedly connected to the inner bottom wall of the storage box (310). A fire guide plate (314) is provided on the top surface of the gas expander (313). The fire guide plate (314) corresponds to the through-hole (311). The movable rod (302) corresponds to the through-hole (311), and the movable rod (302) cooperates with the through-hole (311). The firing pin (309) cooperates with the fire guide plate (314).The storage box (310) has slots (312) extending through both sides, and these slots (312) connect to the ports of the airbag (202).

2. The irradiated branch cable connector as described in claim 1, characterized in that, A rubber pad (501) is fixedly connected to the outer wall of the connecting shell (5). There are several rubber pads (501) and they are arranged in an array with the axis of the connecting shell (5) as the center.

3. The irradiated branch cable connector as described in claim 1, characterized in that, The number of airbags (202) is several and they are arranged in an array around the axis of the shell (201), and the airbags (202) are misaligned with the protective components (3).

Images