FTTR intelligent gateway mechanism

Abstract

The utility model relates to the technical field of gateways, in particular to an FTTR intelligent gateway mechanism. The gateway body is installed in the first internal space, and the gateway connector is installed on the gateway shell and electrically connected with the gateway body; the feeder equipment comprises a feeder shell and a feeder cover detachably installed on the feeder shell, a second inner space is arranged between the feeder shell and the feeder cover, and a first wire inlet hole communicated with the second inner space is formed in the side, away from the feeder cover, of the feeder shell. A plurality of second wire inlet holes which are distributed at intervals are formed in the side walls of the feeder cover body and the feeder shell, all the second wire inlet holes are communicated with the second internal space, and a wire convex part and a clamping part are arranged on the inner wall of the feeder shell; an optical fiber harness penetrates through the first wire inlet hole or the second wire inlet hole and then is wound on the wire protruding part, and an optical fiber connector connected with the optical fiber harness is installed on the clamping part. According to the utility model, the FTTR intelligent gateway mechanism has a take-up function and is convenient to install and operate.

Description

Technical Field

[0001] This utility model relates to the field of gateway technology, and in particular to an FTTR smart gateway mechanism. Background Technology

[0002] With the continuous promotion of fiber optic networks, gateway devices are becoming increasingly common in homes. A gateway device is a device or node that converts communication protocols from one to another to connect different networks. In current technology, gateway devices are typically placed on objects such as televisions, desktops, and cabinets, or mounted on walls, with a relatively long optical fiber at the back end. If the gateway device is mounted on a wall, the optical fiber needs to be concealed inside the wall, requiring a large hole to be drilled to insert the light; this wall-mounted solution presents technical problems of inconvenience in installation and operation. Placing the gateway device on an external object exposes the optical fiber to the external environment, and excessively long exposed fibers pose certain safety hazards. Utility Model Content

[0003] This utility model provides an FTTR smart gateway mechanism to solve technical problems such as inconvenient installation and operation of gateway devices and exposed optical fibers in the prior art.

[0004] An embodiment of the present invention provides an FTTR smart gateway mechanism, including a gateway device and a feeder device;

[0005] The gateway device includes a gateway body, a gateway connector, and a gateway housing with a first internal space. The gateway body is installed in the first internal space, and the gateway connector is installed on the gateway housing and electrically connected to the gateway body.

[0006] The feeder device includes a feeder housing and a feeder cover detachably mounted on the feeder housing. A second internal space is provided between the feeder housing and the feeder cover. A first inlet hole communicating with the second internal space is provided on the side of the feeder housing away from the feeder cover. A plurality of second inlet holes are provided at intervals on the side walls of the feeder cover and the feeder housing. All second inlet holes communicate with the second internal space. A conductor protrusion and a clamping part are provided on the inner wall of the feeder housing. After the optical fiber bundle passes through the first inlet hole or the second inlet hole, it is wound around the conductor protrusion. The optical fiber connector connecting the optical fiber bundle is mounted on the clamping part.

[0007] The outer wall of the gateway housing is provided with a first snap-fit ​​portion; the side of the feeder cover away from the feeder housing is provided with a second snap-fit ​​portion;

[0008] The gateway housing is detachably mounted on the feeder cover via the first and second snap-fit ​​parts that interlock with each other, and the gateway connector is detachably plugged into the fiber optic connector.

[0009] Optionally, the conductor protrusion includes a first conductor assembly, a second conductor assembly, a third conductor assembly, and a fourth conductor assembly. The first conductor assembly and the second conductor assembly are spaced apart on opposite sides of the first inlet hole along a first direction, and the third conductor assembly and the fourth conductor assembly are spaced apart on opposite sides of the second inlet hole along a second direction; the first direction and the second direction are perpendicular.

[0010] The first conductor assembly includes a first conductor rib and a second conductor rib for detection, and a first conductor groove is provided between the first conductor rib and the second conductor rib;

[0011] The second conductor assembly includes a third conductor rib and a fourth conductor rib for detection, and a second conductor groove is provided between the third conductor rib and the fourth conductor rib;

[0012] The third conductor assembly includes a fifth conductor rib and a sixth conductor rib for detection, and a third conductor groove is provided between the fifth conductor rib and the sixth conductor rib;

[0013] The fourth conductor assembly includes a seventh conductor rib and an eighth conductor rib for detection, and a fourth conductor groove is provided between the seventh conductor rib and the eighth conductor rib;

[0014] The first wire slot, the second wire slot, the third wire slot, and the fourth wire slot are used to accommodate the optical fiber bundle.

[0015] Optionally, the first conductor rib has at least one first pressing part on the side facing the first conductor groove, and the second conductor rib has at least one second pressing part on the side facing the first conductor groove. The first pressing part and the second pressing part are used to press the optical fiber bundle into the first conductor groove.

[0016] The third conductor rib has at least one third pressing part on the side facing the second conductor groove, and the fourth conductor rib has at least one fourth pressing part on the side facing the second conductor groove. The third pressing part and the fourth pressing part are used to press the optical fiber bundle into the second conductor groove.

[0017] The fifth conductor rib has at least one fifth pressing part on the side facing the third conductor groove, and the sixth conductor rib has at least one sixth pressing part on the side facing the third conductor groove. The fifth pressing part and the sixth pressing part are used to press the optical fiber bundle into the third conductor groove.

[0018] The seventh conductor rib has at least one seventh pressing part on the side facing the fourth conductor groove, and the eighth conductor rib has at least one eighth pressing part on the side facing the fourth conductor groove. The seventh pressing part and the eighth pressing part are used to press the optical fiber bundle into the fourth conductor groove.

[0019] Optionally, the inner wall of the feeder housing is further provided with a first cable tie hole, a second cable tie hole, a third cable tie hole and a fourth cable tie hole that are spaced apart around the first cable inlet hole;

[0020] A first cable tie passing through the first cable tie hole is used to bind the optical fiber bundle between the first inlet hole and the first conductor groove.

[0021] A second cable tie passing through the second cable tie hole is used to bind the optical fiber bundle between the first inlet hole and the second conductor groove.

[0022] The third cable tie passing through the third cable tie hole is used to bind the optical fiber bundle between the first inlet hole and the third conductor groove.

[0023] The fourth cable tie, passing through the fourth cable tie hole, is used to bind the optical fiber bundle between the first inlet hole and the fourth conductor groove.

[0024] Optionally, the clamping part includes a first limiting arm and a second limiting arm that are spaced apart, and a clamping groove is provided between the first limiting arm and the second limiting arm; the first limiting arm is provided with a first elastic locking arm, and the second limiting arm is provided with a second elastic locking arm.

[0025] The feeder cover is also provided with a limiting groove that connects to the second internal space, and the two opposite inner sidewalls of the limiting groove are respectively provided with a first pressing protrusion and a second pressing protrusion.

[0026] The first elastic clamping arm and the second elastic clamping arm are used to clamp the optical fiber connector in the clamping groove;

[0027] When the feeder cover is installed on the feeder housing, the first limiting arm and the second limiting arm are inserted into the limiting groove, and the first pressing protrusion is used to press the first elastic clamping arm, and the second pressing protrusion is used to press the second elastic clamping arm.

[0028] Optionally, the outer wall of the gateway housing is provided with a receiving groove, and one end of the gateway connector extends into the receiving groove; the feeder cover is provided with a receiving protrusion, the limiting groove is disposed on the inner wall of the receiving protrusion, and the receiving protrusion is also provided with a connecting hole communicating with the limiting groove;

[0029] When the gateway housing is installed on the feeder cover, the receiving protrusion is inserted into the receiving groove, and the gateway connector passes through the connector hole and mates with the fiber optic connector.

[0030] Optionally, the inner wall of the clamping groove is provided with a friction part.

[0031] Optionally, the first card slot includes a first card slot, a guide slot, and a second card slot communicating with the guide slot, wherein the first card slot and the second card slot are spaced apart on the outer wall of the gateway housing;

[0032] The second latching portion includes a first latching block and a second latching block spaced apart;

[0033] The guide groove is used to guide the first card block into the first card slot and to orient the gateway connector toward the fiber optic connector; the first card block is detachably snapped into the first card slot, and the second card block is detachably snapped into the second card slot.

[0034] Optionally, the feeder housing is provided with a first elongated mounting through hole and a second elongated mounting through hole spaced apart.

[0035] In this invention, when the smart gateway device is placed on an object such as a desktop, refrigerator, or wardrobe, the fiber optic cable can enter the second internal space through the second inlet hole and wrap around the wire protrusion. The fiber optic connector is installed on the clamping part. When the smart gateway device is installed on a wall, 86-type junction box, etc., the fiber optic cable can enter the second internal space through the first inlet hole and wrap around the wire protrusion. The fiber optic connector is installed on the clamping part. The feeder device can accommodate a large number of fiber optic cables. The feeder device can accommodate a large number of fiber optic cables, avoiding safety accidents caused by excessive exposure of fiber optic cables and ensuring the aesthetics of the FTTR smart gateway mechanism. In addition, the gateway shell is installed on the feeder cover through the interlocking first and second interlocking parts. The gateway connector and the fiber optic connector are mated, thus completing the connection between the gateway device and the fiber optic connector. The FTTR smart gateway mechanism is easy to assemble and disassemble. Attached Figure Description

[0036] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1This is a schematic diagram of the structure of an FTTR smart gateway mechanism provided in an embodiment of the present invention;

[0038] Figure 2 This is a schematic diagram of the structure of a gateway device provided in an embodiment of the present invention;

[0039] Figure 3 This is a schematic diagram of the structure of a feeder device provided in one embodiment of the present invention;

[0040] Figure 4 This is a schematic diagram of the structure of the feeder housing of a feeder device provided in an embodiment of the present invention;

[0041] Figure 5 yes Figure 4 A magnified view of a section at point A in the middle;

[0042] Figure 6 This is a schematic diagram of the structure of the feeder cover of a feeder device provided in an embodiment of this utility model.

[0043] The reference numerals in the accompanying drawings are as follows:

[0044] 1. Gateway device; 11. Gateway connector; 12. Gateway housing; 121. First snap-fit ​​part; 1211. First slot; 1212. Guide groove; 1213. Second slot; 122. Receiving groove;

[0045] 2. Feeder equipment; 21. Feeder housing; 211. First inlet hole; 212. Second inlet hole; 213. Conductor protrusion; 2131. First conductor rib; 21311. First wire clamping part; 2132. Second conductor rib; 21321. Second wire clamping part; 2133. First conductor groove; 2134. Third conductor rib; 21341. Third wire clamping part; 2135. Fourth conductor rib; 21351. Fourth wire clamping part; 2136. Second conductor groove; 2137. Fifth conductor rib; 21371. Fifth wire clamping part; 2138. Sixth conductor rib; 21381. Sixth wire clamping part; 2139. Third conductor groove; 2 1301, Seventh conductor rib; 213011, Seventh wire pressing part; 21302, Eighth conductor rib; 213021, Eighth wire pressing part; 21303, Fourth conductor groove; 214, Clamping part; 2141, First limiting arm; 2142, Second limiting arm; 2143, Clamping groove; 2144, First elastic clamping arm; 2145, Second elastic clamping arm; 215, First cable tie hole; 216, Second cable tie hole; 217, Third cable tie hole; 218, Fourth cable tie hole; 22, Feeder cover; 221, Second snap-fit ​​part; 2211, First clamping block; 2212, Second clamping block; 222, Limiting groove; 223, First pressing protrusion; 224, Accommodating protrusion; 23, Second internal space; 4, Fiber optic connector. Detailed Implementation

[0046] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0047] like Figures 1 to 4 As shown, an embodiment of the present invention provides an FTTR smart gateway mechanism, including a gateway device 1 and a feeder device 2;

[0048] The gateway device 1 includes a gateway body (not shown in the figure), a gateway connector 11, and a gateway housing 12 having a first internal space (not shown in the figure). The gateway body is installed in the first internal space, and the gateway connector 11 is installed on the gateway housing 12 and electrically connected to the gateway body.

[0049] The feeder device 2 includes a feeder housing 21 and a feeder cover 22 detachably mounted on the feeder housing 21. A second internal space 23 is provided between the feeder housing 21 and the feeder cover 22. The feeder housing 21 has a first inlet hole 211 communicating with the second internal space 23 on the side away from the feeder cover 22. The side walls of the feeder cover 22 and the feeder housing 21 have a plurality of second inlet holes 212 spaced apart. All the second inlet holes 212 communicate with the second internal space 23. The inner wall of the feeder housing 21 has a conductor protrusion 213 and a clamping part 214. The optical fiber bundle passes through the first inlet hole 211 or the second inlet hole 212 and is wound around the conductor protrusion 213. The optical fiber connector 4 connecting the optical fiber bundle is mounted on the clamping part 214.

[0050] The outer wall of the gateway housing 12 is provided with a first snap-fit ​​portion 121; the feeder cover 22 is provided with a second snap-fit ​​portion 221 on the side away from the feeder housing 21;

[0051] The gateway housing 12 is detachably mounted on the feeder cover 22 via the first snap-fit ​​part 121 and the second snap-fit ​​part 221 that are interlocked with each other, and the gateway connector 11 is detachably plugged into the fiber optic connector 4. The feeder device 2 includes, but is not limited to, FTU, i.e., Feeder Terminal Unit; the gateway device 1 includes, but is not limited to, FTTR (Fiber to the Remote).

[0052] The first snap-fit ​​part 121 is disposed on the back of the gateway housing 12; the feeder cover 22 can be detached and installed on the feeder housing 21 by snap-fit ​​structure, plug-in structure, etc.; when the feeder cover 22 is installed on the feeder housing 21, the feeder cover 22 can cover the second internal space 23; the feeder cover 22 and the feeder housing 21 are provided with the second inlet hole 212 on all four sides; the first inlet hole 211 is disposed in the middle of the feeder housing 21.

[0053] In this invention, when the smart gateway device 1 is placed on an object such as a desktop, refrigerator, or wardrobe, the fiber optic cable bundle can enter the second internal space 23 through the second inlet hole 212 and be wound around the wire protrusion 213. The fiber optic connector 4 is installed on the clamping part 214. When the smart gateway device 1 is installed on a wall, 86 box, or similar surface, the fiber optic cable bundle can enter the second internal space 23 through the first inlet hole 211 and be wound around the wire protrusion 213. The fiber optic connector 4 is installed on the clamping part 214. The feeder device 2 can accommodate a larger number of fiber optic cable bundles. The feeder device 2 can accommodate a larger number of fiber optic cable bundles, avoiding safety accidents caused by excessive exposure of fiber optic cable bundles and ensuring the aesthetics of the FTTR smart gateway mechanism. In addition, the gateway housing 12 is installed on the feeder cover 22 by the first snap-fit ​​part 121 and the second snap-fit ​​part 221 that are interlocked with each other, and the gateway connector 11 and the fiber optic connector 4 are connected, thereby completing the connection between the gateway device 1 and the fiber optic connector 4. The disassembly and assembly of this FTTR smart gateway mechanism is convenient.

[0054] In one embodiment, such as Figure 4 As shown, the conductor protrusion 213 includes a first conductor assembly, a second conductor assembly, a third conductor assembly, and a fourth conductor assembly. The first conductor assembly and the second conductor assembly are spaced apart on opposite sides of the first inlet hole 211 along a first direction, and the third conductor assembly and the fourth conductor assembly are spaced apart on opposite sides of the second inlet hole 212 along a second direction; the first direction and the second direction are perpendicular.

[0055] The first wire assembly includes a first wire protrusion 2131 and a second wire protrusion 2132 for detection, and a first wire groove 2133 is provided between the first wire protrusion 2131 and the second wire protrusion 2132.

[0056] The second conductor assembly includes a third conductor rib 2134 and a fourth conductor rib 2135 for detection, and a second conductor groove 2136 is provided between the third conductor rib 2134 and the fourth conductor rib 2135;

[0057] The third conductor assembly includes a fifth conductor rib 2137 and a sixth conductor rib 2138 for detection, and a third conductor groove 2139 is provided between the fifth conductor rib 2137 and the sixth conductor rib 2138;

[0058] The fourth conductor assembly includes a seventh conductor rib 21301 and an eighth conductor rib 21302 for detection, and a fourth conductor groove 21303 is provided between the seventh conductor rib 21301 and the eighth conductor rib 21302;

[0059] The first conductor groove 2133, the second conductor groove 2136, the third conductor groove 2139 and the fourth conductor groove 21303 are used to accommodate optical fiber bundles.

[0060] Wherein, the first direction is the length direction of the feeder device 2, and the second direction is the width direction of the feeder device 2.

[0061] In this embodiment, the first conductor rib 2131 and the second conductor rib 2132 can confine the optical fiber bundle in the first conductor groove 2133; the third conductor rib 2134 and the fourth conductor rib 2135 can confine the optical fiber bundle in the second conductor groove 2136; the fifth conductor rib 2137 and the sixth conductor rib 2138 can confine the optical fiber bundle in the third conductor groove 2139; and the seventh conductor rib 21301 and the eighth conductor rib 21302 can confine the optical fiber bundle in the fourth conductor groove 21303. This prevents the optical fiber bundle from becoming disordered in the second internal space 23 and ensures the stability of the optical fiber bundle wound on the conductor protrusion 213. In addition, the fiber optic bundle can be positioned on one, two, three, or four of the first conductor groove 2133, the second conductor groove 2136, the third conductor groove 2139, and the fourth conductor groove 21303, so that the feeder device 2 can wind fiber optic bundles of different lengths, thereby improving the applicability and versatility of the FTTR smart gateway mechanism.

[0062] In one embodiment, such as Figure 4 As shown, the first conductor rib 2131 has at least one first pressing part 21311 on the side facing the first conductor groove 2133, and the second conductor rib 2132 has at least one second pressing part 21321 on the side facing the first conductor groove 2133. The first pressing part 21311 and the second pressing part 21321 are used to press the optical fiber bundle into the first conductor groove 2133.

[0063] The third conductor rib 2134 has at least one third pressing part 21341 on the side facing the second conductor groove 2136, and the fourth conductor rib 2135 has at least one fourth pressing part 21351 on the side facing the second conductor groove 2136. The third pressing part 21341 and the fourth pressing part 21351 are used to press the optical fiber bundle into the second conductor groove 2136.

[0064] The fifth conductor rib 2137 has at least one fifth pressing part 21371 on the side facing the third conductor groove 2139, and the sixth conductor rib 2138 has at least one sixth pressing part 21381 on the side facing the third conductor groove 2139. The fifth pressing part 21371 and the sixth pressing part 21381 are used to press the optical fiber bundle into the third conductor groove 2139.

[0065] The seventh conductor rib 21301 has at least one seventh clamping portion 213011 on the side facing the fourth conductor groove 21303, and the eighth conductor rib 21302 has at least one eighth clamping portion 213021 on the side facing the fourth conductor groove 21303. The seventh clamping portion 213011 and the eighth clamping portion 213021 are used to clamp the optical fiber bundle in the fourth conductor groove 21303.

[0066] In this embodiment, the first pressing part 21311 and the second pressing part 21321 can press the optical fiber bundle into the first conductor groove 2133 from above, ensuring the stability of the optical fiber bundle wound in the first conductor groove 2133; the third pressing part 21341 and the fourth pressing part 21351 can press the optical fiber bundle into the second conductor groove 2136 from above, ensuring the stability of the optical fiber bundle wound in the second conductor groove 2136; the fifth pressing part 21371 and the sixth pressing part 21381 can press the optical fiber bundle into the third conductor groove 2139 from above, ensuring the stability of the optical fiber bundle wound in the third conductor groove 2139; the seventh pressing part 213011 and the eighth pressing part 213021 can press the optical fiber bundle into the fourth conductor groove 21303 from above, ensuring the stability of the optical fiber bundle wound in the fourth conductor groove 21303.

[0067] In one embodiment, such as Figure 4 As shown, the inner wall of the feeder housing 21 is also provided with a first cable tie hole 215, a second cable tie hole 216, a third cable tie hole 217 and a fourth cable tie hole 218 arranged at intervals around the first cable inlet hole 211.

[0068] The first cable tie passing through the first cable tie hole 215 is used to bind the optical fiber bundle between the first inlet hole 211 and the first wire groove 2133.

[0069] A second cable tie passing through the second cable tie hole 216 is used to bundle the optical fiber bundle between the first inlet hole 211 and the second conductor groove 2136.

[0070] The third cable tie passing through the third cable tie hole 217 is used to bind the optical fiber bundle between the first inlet hole 211 and the third conductor groove 2139.

[0071] The fourth cable tie passing through the fourth cable tie hole 218 is used to bind the optical fiber bundle between the first inlet hole 211 and the fourth conductor groove 21303.

[0072] Specifically, when the fiber optic bundle first enters the first conductor groove 2133 through the first inlet hole 211, the first cable tie passes through the first cable tie hole 215 and secures the fiber optic bundle between the first conductor groove 2133 and the first inlet hole 211, ensuring the stability of the fiber optic bundle entering the first conductor groove 2133; when the fiber optic bundle first enters the second conductor groove 2136 through the first inlet hole 211, the second cable tie passes through the second cable tie hole 216 and secures the fiber optic bundle between the second conductor groove 2136 and the second inlet hole 212, ensuring the stability of the fiber optic bundle entering the second conductor groove 2136. When the fiber optic cable passes through the first inlet hole 211 and first enters the third conductor groove 2139, the third cable tie passes through the third cable tie hole 217 and fixes the fiber optic cable between the third conductor groove 2139 and the first inlet hole 211, ensuring the stability of the fiber optic cable entering the third conductor groove 2139; when the fiber optic cable passes through the first inlet hole 211 and first enters the fourth conductor groove 21303, the fourth cable tie passes through the fourth cable tie hole 218 and fixes the fiber optic cable between the fourth conductor groove 21303 and the first inlet hole 211, ensuring the stability of the fiber optic cable entering the fourth conductor groove 21303.

[0073] In this embodiment, the design of the first cable tie hole 215, the second cable tie hole 216, the third cable tie hole 217, and the fourth cable tie hole 218 facilitates the bundling of optical fiber bundles with cable ties.

[0074] In one embodiment, such as Figure 4 and Figure 5As shown, the clamping part 214 includes a first limiting arm 2141 and a second limiting arm 2142 spaced apart, and a clamping groove 2143 is provided between the first limiting arm 2141 and the second limiting arm 2142; a first elastic locking arm 2144 is provided on the first limiting arm 2141, and a second elastic locking arm 2145 is provided on the second limiting arm 2142.

[0075] The first elastic clamping arm 2144 and the second elastic clamping arm 2145 are used to clamp the optical fiber connector 4 in the clamping groove 2143.

[0076] The upper part of both the first elastic clamping arm 2144 and the second elastic clamping arm 2145 is provided with a wire clamping part.

[0077] Specifically, during the process of inserting the fiber optic connector 4 into the slot 2143, the fiber optic connector 4 will press the first elastic locking arm 2144 and the second elastic locking arm 2145 outward. After the fiber optic connector 4 is fully inserted into the slot 2143, the first elastic locking arm 2144 and the second elastic locking arm 2145 will reset, thereby limiting the fiber optic connector 4 in the slot.

[0078] In this embodiment, the disassembly and assembly of the fiber optic connector 4 and the clamping part 214 are convenient.

[0079] In one embodiment, such as Figures 4 to 6 As shown, the feeder cover 22 is also provided with a limiting groove 222 that communicates with the second internal space 23. The two inner sidewalls of the limiting groove 222 are respectively provided with a first pressing protrusion 223 and a second pressing protrusion (not shown in the figure).

[0080] When the feeder cover 22 is installed on the feeder housing 21, the first limiting arm 2141 and the second limiting arm 2142 are inserted into the limiting groove 222, and the first pressing protrusion 223 is used to press the first elastic clamping arm 2144, and the second pressing protrusion is used to press the second elastic clamping arm 2145.

[0081] Both the first pressing protrusion 223 and the second pressing protrusion protrude toward the interior of the limiting groove 222.

[0082] Specifically, when the feeder cover 22 is installed on the feeder housing 21, the first pressing protrusion 223 will press the first elastic clamping arm 2144 towards the clamping groove 2143, and the second pressing protrusion will press the second elastic clamping arm 2145 towards the clamping groove 2143. Thus, the first elastic clamping arm 2144 and the second elastic clamping arm 2145 will clamp the pipeline connector in the clamping groove 2143 from opposite sides, further ensuring the stability of the optical fiber structure installed in the clamping groove 2143.

[0083] In one embodiment, such as Figure 2 , Figure 3 as well as Figure 6 As shown, the outer wall of the gateway housing 12 is provided with a receiving groove 122, and one end of the gateway connector 11 extends into the receiving groove 122; the feeder cover 22 is provided with a receiving protrusion 224, the limiting groove 222 is provided on the inner wall of the receiving protrusion 224, and the receiving protrusion 224 is also provided with a connecting hole communicating with the limiting groove 222;

[0084] When the gateway housing 12 is installed on the feeder cover 22, the receiving protrusion 224 is inserted into the receiving groove 122, and the gateway connector 11 passes through the connector hole and mates with the fiber optic connector 4.

[0085] The receiving protrusion 224 faces the upward protrusion, and the receiving groove 122 is disposed on the back of the gateway housing 12.

[0086] Specifically, when the gateway device 1 is installed on the feeder device 2, the receiving protrusion 224 can slide into the receiving groove 122, and the gateway connector 11 will mate with the fiber optic connector 4, thereby ensuring the smoothness of the connection between the fiber optic connector 4 and the gateway connector 11, and ensuring the stability of the gateway device 1 installed on the feeder device 2.

[0087] In one embodiment, such as Figure 5 As shown, the inner wall of the clamping groove 2143 is provided with a friction part.

[0088] The friction part can be a raised rib provided on the inner wall of the groove 2143, or it can be a frosted part.

[0089] In this embodiment, the design of the friction part increases the friction force of the optical fiber connector 4 when inserted into the clamping groove 2143, further ensuring the stability of the optical fiber mechanism installed in the clamping groove 2143.

[0090] In one embodiment, such as Figure 2 and Figure 3As shown, the first latching part 121 includes a first latching slot 1211, a guide slot 1212, and a second latching slot 1213 communicating with the guide slot 1212. The first latching slot 1211 and the second latching slot 1213 are spaced apart on the outer wall of the gateway housing 12.

[0091] The second latching portion 221 includes a first latching block 2211 and a second latching block 2212 that are spaced apart;

[0092] The guide groove 1212 is used to guide the first card block 2211 into the first card slot 1211 and to orient the gateway connector 11 toward the fiber optic connector 4; the first card block 2211 is detachably snapped into the first card slot 1211 and the second card block 2212 is detachably snapped into the second card slot 1213.

[0093] The second card slot 1213 is located behind the guide slot 1212, and the second card block 2212 is located behind the first card block 2211.

[0094] Specifically, the first card slot 1211 is first inserted into the guide slot 1212, and then the gateway device 1 is pushed until the first card block 2211 is engaged in the first card slot 1211, the second card block 2212 is engaged in the second card slot 1213, and the gateway connector 11 is connected to the fiber optic connector 4.

[0095] In this embodiment, the design of the first snap-fit ​​part 121 and the second snap-fit ​​part 221 ensures the stability of the gateway device 1 installed on the feeder device 2.

[0096] In one embodiment, such as Figure 4 As shown, the feeder housing 21 is provided with a first elongated mounting through hole and a second elongated mounting through hole spaced apart.

[0097] The feeder device 2 can be mounted on the 86 box using a first fastener passing through the first elongated through-hole and a second fastener passing through the second elongated through-hole.

[0098] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. An FTTR smart gateway mechanism, characterized in that, This includes gateway devices and feeder devices; The gateway device includes a gateway body, a gateway connector, and a gateway housing with a first internal space. The gateway body is installed in the first internal space, and the gateway connector is installed on the gateway housing and electrically connected to the gateway body. The feeder device includes a feeder housing and a feeder cover detachably mounted on the feeder housing. A second internal space is provided between the feeder housing and the feeder cover. A first inlet hole communicating with the second internal space is provided on the side of the feeder housing away from the feeder cover. A plurality of second inlet holes are provided at intervals on the side walls of the feeder cover and the feeder housing. All second inlet holes communicate with the second internal space. A conductor protrusion and a clamping part are provided on the inner wall of the feeder housing. After the optical fiber bundle passes through the first inlet hole or the second inlet hole, it is wound around the conductor protrusion. The optical fiber connector connecting the optical fiber bundle is mounted on the clamping part. The outer wall of the gateway housing is provided with a first snap-fit ​​portion; the side of the feeder cover away from the feeder housing is provided with a second snap-fit ​​portion; The gateway housing is detachably mounted on the feeder cover via the first and second snap-fit ​​parts that interlock with each other, and the gateway connector is detachably plugged into the fiber optic connector.

2. The FTTR smart gateway mechanism according to claim 1, characterized in that, The conductor protrusion includes a first conductor assembly, a second conductor assembly, a third conductor assembly, and a fourth conductor assembly. The first conductor assembly and the second conductor assembly are spaced apart on opposite sides of the first inlet hole along a first direction, and the third conductor assembly and the fourth conductor assembly are spaced apart on opposite sides of the second inlet hole along a second direction; the first direction and the second direction are perpendicular. The first conductor assembly includes a first conductor rib and a second conductor rib for detection, and a first conductor groove is provided between the first conductor rib and the second conductor rib; The second conductor assembly includes a third conductor rib and a fourth conductor rib for detection, and a second conductor groove is provided between the third conductor rib and the fourth conductor rib; The third conductor assembly includes a fifth conductor rib and a sixth conductor rib for detection, and a third conductor groove is provided between the fifth conductor rib and the sixth conductor rib; The fourth conductor assembly includes a seventh conductor rib and an eighth conductor rib for detection, and a fourth conductor groove is provided between the seventh conductor rib and the eighth conductor rib; The first wire slot, the second wire slot, the third wire slot, and the fourth wire slot are used to accommodate the optical fiber bundle.

3. The FTTR smart gateway mechanism according to claim 2, characterized in that, The first conductor rib has at least one first pressing part on the side facing the first conductor groove, and the second conductor rib has at least one second pressing part on the side facing the first conductor groove. The first pressing part and the second pressing part are used to press the optical fiber bundle into the first conductor groove. The third conductor rib has at least one third pressing part on the side facing the second conductor groove, and the fourth conductor rib has at least one fourth pressing part on the side facing the second conductor groove. The third pressing part and the fourth pressing part are used to press the optical fiber bundle into the second conductor groove. The fifth conductor rib has at least one fifth pressing part on the side facing the third conductor groove, and the sixth conductor rib has at least one sixth pressing part on the side facing the third conductor groove. The fifth pressing part and the sixth pressing part are used to press the optical fiber bundle into the third conductor groove. The seventh conductor rib has at least one seventh pressing part on the side facing the fourth conductor groove, and the eighth conductor rib has at least one eighth pressing part on the side facing the fourth conductor groove. The seventh pressing part and the eighth pressing part are used to press the optical fiber bundle into the fourth conductor groove.

4. The FTTR smart gateway mechanism according to claim 2, characterized in that, The inner wall of the feeder housing is also provided with a first cable tie hole, a second cable tie hole, a third cable tie hole and a fourth cable tie hole that are spaced apart around the first cable inlet hole; A first cable tie passing through the first cable tie hole is used to bind the optical fiber bundle between the first inlet hole and the first conductor groove. A second cable tie passing through the second cable tie hole is used to bind the optical fiber bundle between the first inlet hole and the second conductor groove. The third cable tie passing through the third cable tie hole is used to bind the optical fiber bundle between the first inlet hole and the third conductor groove. The fourth cable tie, passing through the fourth cable tie hole, is used to bind the optical fiber bundle between the first inlet hole and the fourth conductor groove.

5. The FTTR smart gateway mechanism according to claim 1, characterized in that, The clamping part includes a first limiting arm and a second limiting arm that are spaced apart, and a clamping groove is provided between the first limiting arm and the second limiting arm; a first elastic locking arm is provided on the first limiting arm, and a second elastic locking arm is provided on the second limiting arm. The first elastic clamp arm and the second elastic clamp arm are used to clamp the optical fiber connector in the clamping groove.

6. The FTTR smart gateway mechanism according to claim 5, characterized in that, The feeder cover is also provided with a limiting groove that connects to the second internal space, and the two opposite inner sidewalls of the limiting groove are respectively provided with a first pressing protrusion and a second pressing protrusion. When the feeder cover is installed on the feeder housing, the first limiting arm and the second limiting arm are inserted into the limiting groove, and the first pressing protrusion is used to press the first elastic clamping arm, and the second pressing protrusion is used to press the second elastic clamping arm.

7. The FTTR smart gateway mechanism according to claim 6, characterized in that, The outer wall of the gateway housing is provided with a receiving groove, and one end of the gateway connector extends into the receiving groove; the feeder cover is provided with a receiving protrusion, the limiting groove is disposed on the inner wall of the receiving protrusion, and the receiving protrusion is also provided with a connecting hole communicating with the limiting groove; When the gateway housing is installed on the feeder cover, the receiving protrusion is inserted into the receiving groove, and the gateway connector passes through the connector hole and mates with the fiber optic connector.

8. The FTTR smart gateway mechanism according to claim 5, characterized in that, The inner wall of the clamping groove is provided with a friction part.

9. The FTTR smart gateway mechanism according to claim 1, characterized in that, The first card slot includes a first card slot, a guide slot, and a second card slot communicating with the guide slot. The first card slot and the second card slot are spaced apart on the outer wall of the gateway housing. The second latching portion includes a first latching block and a second latching block spaced apart; The guide groove is used to guide the first card block into the first card slot and to orient the gateway connector toward the fiber optic connector; the first card block is detachably snapped into the first card slot, and the second card block is detachably snapped into the second card slot.

10. The FTTR smart gateway mechanism according to claim 1, characterized in that, The feeder housing is provided with a first elongated mounting through hole and a second elongated mounting through hole spaced apart.

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