Support structure and FTTR assembly

Abstract

The utility model provides a support structure and an FTTR assembly, the support structure can be applied to an FTTR, an FTTR-B or a broadband fusion terminal product and is used for installing an FTTR device, and the FTTR device is detachably installed on a support body through a connecting structure, so that the FTTR device is installed at a to-be-installed position, and the FTTR device is convenient to install and dismantle. A gap exists between the plane where the main board is located and the plane where the connecting plate is located, so that the connecting structure does not interfere with the main board and the to-be-installed position, and installation of the FTTR equipment is prevented from being affected. The locking piece is arranged on the connecting plate, the locking piece is an elastic metal piece, and when the connecting structure is installed on the connecting plate, the locking piece abuts against the connecting structure to deform, so that friction force is generated between the locking piece and the connecting structure, the connecting structure is prevented from sliding, the connecting structure is locked, and the FTTR equipment is locked; the support structure has the self-locking function, the stability of the support structure is improved, and therefore the fixing stability of the FTTR equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of FTTR, in particular to a bracket structure and an FTTR assembly. Background Art

[0002] With the rapid development of the Fiber to the Room (FTTR) technology, in order to meet the needs of homes and enterprises for high-speed and stable network connections, FTTR devices have become an important part of achieving this goal. FTTR devices have installation methods in multiple scenarios. For example, the FTTR device is installed on an installation position (such as a wall surface, a top surface, or other structures such as a table in a house). In order to ensure the safety of the FTTR device, a bracket structure is often used to install the FTTR device. However, the existing bracket structure is generally fixed by fasteners during installation. During the installation and disassembly process of the FTTR device, the bracket structure is prone to sliding, and the stability is poor, which is not conducive to the installation and disassembly of the FTTR device. Summary of the Utility Model

[0003] The utility model provides a bracket structure and an FTTR assembly to solve the problem of poor stability of the existing bracket structure during installation.

[0004] A bracket structure for installing an FTTR device, the bracket structure includes a bracket body and a locking member;

[0005] A fixing hole is provided on the main board of the bracket body, and a fixing member is inserted into the fixing hole to fix the bracket body to the installation position to be installed;

[0006] A connecting structure is provided on the connecting plate of the bracket body, the connecting structure is used to connect the FTTR device, and there is a gap between the plane where the main board is located and the plane where the connecting plate is located;

[0007] The locking member is arranged on the connecting plate and is used to abut against the connecting structure to lock the FTTR device.

[0008] Preferably, the locking member includes a first support arm, two second support arms extending from both side edges of the first support arm in the same direction, two third support arms extending from the outer sides of the side edges of the two second support arms away from the first support arm, and an unlocking arm extending from the side edge of one of the third support arms away from the second support arm in an upward inclined direction;

[0009] The two third support arms are installed on the connecting plate, and the first support arm and the two second support arms cooperate to form a locking space for locking the connecting structure.

[0010] Preferably, the connection structure includes a clamping groove and a clamping member;

[0011] The clamping groove is provided on the connection plate, and the clamping member is configured to be provided on the FTTR device, and the clamping member is clamped in the clamping groove;

[0012] Alternatively, the clamping member is provided on the connection plate, and the clamping groove is configured to be provided on the FTTR device, and the clamping member is clamped in the clamping groove.

[0013] Preferably, the clamping member includes a fixing portion, a supporting portion extending axially from the middle of the fixing portion along the axial direction of the fixing portion, and a clamping portion extending radially from the end of the supporting portion along the radial direction of the fixing portion;

[0014] The fixing portion is mounted on the connection plate or configured to be mounted on the FTTR device;

[0015] The supporting portion passes through the clamping groove, and the clamping portion and the fixing portion are respectively located on both sides of the clamping groove, so that the clamping member is clamped in the clamping groove.

[0016] Preferably, the clamping groove includes a mounting area and a clamping area communicating with the mounting area;

[0017] The clamping area is arranged in a first direction, and the diameter of the clamping area in a second direction is smaller than the diameter of the mounting area in the second direction.

[0018] Preferably, the number of the connection structures is four, and the four connection structures are arranged at intervals in a ring between the connection plate and the FTTR device.

[0019] Preferably, the bracket body includes a main board, two support plates extending from opposite side edges of the main board in the same direction, and two connection plates extending from the sides of the two support plates away from the main board in an outward or inward direction;

[0020] The main board is provided with a fixing protrusion, and the fixing hole is provided on the fixing protrusion.

[0021] Preferably, the fixing protrusion includes a protrusion main body and two protrusion legs extending from opposite side edges of the protrusion main body in the same direction;

[0022] The two protrusion legs are fixed on the main board, and the fixing hole is provided on the protrusion main body.

[0023] Preferably, the bracket body is provided with weight-reducing and heat-dissipating grooves.

[0024] An FTTR assembly includes an FTTR device and the bracket structure;

[0025] The FTTR device is installed on the connecting plate of the bracket body through a connecting structure.

[0026] In the bracket structure provided by the embodiment of the present utility model, a connecting structure is provided on the connecting plate of the bracket body. The FTTR device is detachably installed on the bracket body through the connecting structure to install the FTTR device at the installation position to be installed, facilitating the installation and disassembly of the FTTR device. There is a gap between the plane where the main board is located and the plane where the connecting plate is located, so that the connecting structure will not interfere with the main board and the installation position to be installed, avoiding affecting the installation of the FTTR device. The locking member is arranged on the connecting plate, and the locking member is an elastic metal member. When the connecting structure is installed on the connecting plate, the locking member abuts against the connecting structure and deforms, so that a frictional force is generated between the locking member and the connecting structure, preventing the connecting structure from sliding, realizing the locking of the connecting structure, and realizing the locking of the FTTR device, so that the bracket structure has a self-locking function, improving the stability of the bracket structure, and thus ensuring the stability of the fixation of the FTTR device. Description of the Drawings

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 is an axonometric view of the FTTR assembly in an embodiment of the present utility model;

[0029] Figure 2 is an exploded view of the FTTR assembly in an embodiment of the present utility model;

[0030] Figure 3 is a cross-sectional view of the FTTR assembly in an embodiment of the present utility model.

[0031] Among them, 1. Bracket body; 11. Main board; 12. Support board; 13. Connecting plate; 14. Fixed protrusion; 141. Protrusion main body; 142. Protrusion leg; 2. Locking member; 21. First support arm; 22. Second support arm; 23. Third support arm; 24. Unlocking arm; 3. Fixed hole; 4. Connecting structure; 41. Clamping groove; 411. Installation area; 412. Clamping area; 42. Clamping member; 421. Fixed part; 422. Support part; 423. Clamping part; 5. FTTR device; 6. Weight reduction and heat dissipation groove. Detailed Embodiments

[0032] In order to make the technical problems, technical solutions and beneficial effects solved by the present application clearer and more understandable, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0033] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0034] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0035] An embodiment of the present utility model provides a bracket structure. Referring to Figure 1 and Figure 2 , the bracket structure is used to install the FTTR device 5. The bracket structure includes a bracket body 1 and a locking member 2; a fixing hole 3 is provided on the main board 11 of the bracket body 1, and a fixing member is passed through the fixing hole 3 to fix the bracket body 1 to the position to be installed; a connection structure 4 is provided on the connecting plate 13 of the bracket body 1, and the connection structure 4 is used to connect the FTTR device 5. There is a gap between the plane where the main board 11 is located and the plane where the connecting plate 13 is located; the locking member 2 is arranged on the connecting plate 13 and is used to abut against the connection structure 4 to lock the FTTR device 5.

[0036] As an example, the bracket structure can be applied in FTTR, FTTR-B or broadband convergence terminal products for installing the FTTR device 5. The bracket structure includes a bracket body 1 and a locking member 2. During installation, fixing holes 3 are provided on the main board 11 of the bracket body 1, and fixing members (such as bolts or screws) are inserted into the fixing holes 3 to fix the bracket body 1 to the position to be installed (such as the wall surface, ceiling or table in a house or other structures). Specifically, two fixing holes 3 are provided on the main board 11 of the bracket body 1, and by screwing the fixing members into the fixing holes 3 and the position to be installed, the bracket body 1 is fixed to the position to be installed. A connection structure 4 is provided on the connection board 13 of the bracket body 1, and the FTTR device 5 is detachably installed on the bracket body 1 through the connection structure 4 to install the FTTR device 5 at the position to be installed, facilitating the installation and disassembly of the FTTR device 5. There is a gap between the plane where the main board 11 is located and the plane where the connection board 13 is located, so that the connection structure 4 will not interfere with the main board 11 and the position to be installed, avoiding affecting the installation of the FTTR device 5. The locking member 2 is arranged on the connection board 13, and the locking member 2 is an elastic metal member. When the connection structure 4 is installed on the connection board 13, the locking member 2 abuts against the connection structure 4 and deforms, so that a frictional force is generated between the locking member 2 and the connection structure 4, preventing the connection structure 4 from sliding, realizing the locking of the connection structure 4, so as to lock the FTTR device 5, making the bracket structure have a self-locking function, improving the stability of the bracket structure, and thus ensuring the stability of the fixation of the FTTR device 5.

[0037] In one embodiment, referring to Figure 1 、 Figure 2 and Figure 3 , the locking member 2 includes a first support arm 21, two second support arms 22 extending from the two side edges of the first support arm 21 in the same direction, two third support arms 23 extending from the outer sides of the two second support arms 22 away from the first support arm 21, and an unlocking arm 24 extending from the side edge of one third support arm 23 away from the second support arm 22 in an upward inclined direction. The two third support arms 23 are installed on the connection board 13, and the first support arm 21 and the two second support arms 22 cooperate to form a locking space for locking the connection structure 4.

[0038] As an example, the locking member 2 includes a first support arm 21, two second support arms 22, two third support arms 23, and an unlocking arm 24; the two second support arms 22 are members extending from both side edges of the first support arm 21 in the same direction, and the two third support arms 23 are members extending from the side edges of the two second support arms 22 away from the first support arm 21 in an outward direction; by arranging the first support arm 21, the two second support arms 22, and the two third support arms 23 to cooperate to form a C-shaped structure, the support strength of the locking member 2 can be improved. During installation, the two third support arms 23 are installed on the connecting plate 13. Specifically, a first through hole is provided on the connecting plate 13, and a second through hole is provided on one of the third support arms 23. By passing a fastener through the first through hole and the second through hole, the third support arm 23 is fixed on the connecting plate 13, so as to install the C-shaped structure on the connecting plate 13. The two third support arms 23 are in close contact with the connecting plate 13, which can increase the connection area and improve the connection reliability between the locking member 2 and the bracket body 1. When the connecting structure 4 is installed on the connecting plate 13, the first support arm 21 and the two second support arms 22 cooperate to form a locking space; wherein, the angle between one second support arm 22 and the first support arm 21 is a right angle, and the angle between the other second support arm 22 and the first support arm 21 is an obtuse angle, which is convenient for limiting the connecting structure 4; the first support arm 21 and the two second support arms 22 are in contact with the connecting structure 4 and deform, so that a frictional force is generated between the first support arm 21 and the two second support arms 22 and the connecting structure 4, preventing the connecting structure 4 from sliding, realizing the locking of the connecting structure 4, so as to realize the locking of the FTTR device 5, enabling the bracket structure to have a self-locking function, improving the stability of the bracket structure, and thus ensuring the stability of the fixation of the FTTR device 5. The unlocking arm 24 is a member extending upward obliquely from the side edge of one third support arm 23 away from the second support arm 22. The user can press or lift the unlocking arm 24 to deform the first support arm 21 and the two second support arms 22, thereby unlocking the connecting structure 4 and facilitating the disassembly of the FTTR device 5.

[0039] In one embodiment, referring to Figure 1 , the connecting structure 4 includes a clamping groove 41 and a clamping member 42; the clamping groove 41 is provided on the connecting plate 13, and the clamping member 42 is used to be provided on the FTTR device 5, and the clamping member 42 is clamped in the clamping groove 41; alternatively, the clamping member 42 is provided on the connecting plate 13, and the clamping groove 41 is used to be provided on the FTTR device 5, and the clamping member 42 is clamped in the clamping groove 41. As an example, the connecting structure 4 includes a clamping groove 41 and a clamping member 42; during installation, the clamping groove 41 is provided on the connecting plate 13, and the clamping member 42 is provided on the FTTR device 5, and the clamping member 42 is clamped in the clamping groove 41; by such arrangement, the FTTR device 5 can be detachably installed on the connecting plate 13, providing convenience for the installation and disassembly of the FTTR device 5.

[0040] In one example, the clamping member 42 is disposed on the connecting plate 13, the clamping groove 41 is disposed on the FTTR device 5, and the clamping member 42 is clamped in the clamping groove 41, and the above functions can also be achieved.

[0041] In one embodiment, referring to Figure 1 and Figure 2 , the clamping member 42 includes a fixing portion 421, a supporting portion 422 extending from the middle of the fixing portion 421 along the axial direction of the fixing portion 421, and a clamping portion 423 extending from the end of the supporting portion 422 along the radial direction of the fixing portion 421; the fixing portion 421 is installed on the connecting plate 13 or is used to be installed on the FTTR device 5; the supporting portion 422 passes through the clamping groove 41, and the clamping portion 423 and the fixing portion 421 are respectively located on both sides of the clamping groove 41, so that the clamping member 42 is clamped in the clamping groove 41.

[0042] As an example, the clamping member 42 includes a fixing portion 421, a supporting portion 422 and a clamping portion 423; the supporting portion 422 is a member extending from the middle of the fixing portion 421 along the axial direction of the fixing portion 421, and the clamping portion 423 is a member extending from the end of the supporting portion 422 along the radial direction of the fixing portion 421; during installation, the fixing portion 421 is installed on the connecting plate 13, the clamping groove 41 is disposed on the FTTR device 5, the supporting portion 422 passes through the clamping groove 41, and the clamping portion 423 and the fixing portion 421 are respectively located on both sides of the clamping groove 41, so that the clamping member 42 is clamped in the clamping groove 41, which improves the convenience for installing and disassembling the FTTR device 5.

[0043] In one example, the fixing portion 421 is installed on the FTTR device 5 or the fixing portion 421 and the FTTR device 5 are integrally formed, the clamping groove 41 is disposed on the connecting plate 13, the supporting portion 422 passes through the clamping groove 41, and the clamping portion 423 and the fixing portion 421 are respectively located on both sides of the clamping groove 41, so that the clamping member 42 is clamped in the clamping groove 41, which improves the convenience for installing and disassembling the FTTR device 5.

[0044] In one embodiment, referring to Figure 1 and Figure 2 , the clamping groove 41 includes an installation area 411 and a clamping area 412 communicating with the installation area 411; the clamping area 412 is arranged in the first direction, and the diameter of the clamping area 412 in the second direction is smaller than the diameter of the installation area 411 in the second direction.

[0045] Wherein, the first direction and the second direction are two mutually perpendicular directions, and both the first direction and the second direction are perpendicular to the notch axis of the clamping groove 41.

[0046] As an example, the clamping groove 41 includes an installation area 411 and a clamping area 412; the clamping area 412 is arranged along the first direction, the clamping area 412 communicates with the installation area 411, and the diameter of the clamping area 412 in the second direction is smaller than the diameter of the installation area 411 in the second direction. With such a setting, the clamping portion 423 and the supporting portion 422 of the clamping member 42 are first inserted into the installation area 411 until the clamping portion 423 and the fixing portion 421 are respectively located on both sides of the clamping groove 41, and then the clamping portion 423 of the clamping member 42 is moved from the installation area 411 to the clamping area 412. At this time, the clamping portion 423 cannot exit from the clamping area 412, completing the clamping of the clamping member 42 in the clamping groove 41, realizing the installation of the FTTR device 5 on the bracket body 1, and improving the convenience for installing and disassembling the FTTR device 5.

[0047] In one embodiment, referring to Figure 1 and Figure 2 , the number of the connecting structures 4 is four, and the four connecting structures 4 are arranged at intervals in a ring between the connecting plate 13 and the FTTR device 5.

[0048] As an example, the number of the connecting structures 4 is four. During installation, the four connecting structures 4 are arranged at intervals in a ring between the connecting plate 13 and the FTTR device 5. Such a setting can increase the connection points between the FTTR device 5 and the connecting plate 13, ensuring that the installation of the FTTR device 5 is more stable and reliable.

[0049] In one embodiment, referring to Figure 1 and Figure 2 , the bracket body 1 includes a main board 11, two support plates 12 extending from opposite side edges of the main board 11 in the same direction, and two connecting plates 13 extending from the sides of the two support plates 12 away from the main board 11 in an outward or inward direction; a fixing protrusion 14 is provided on the main board 11, and the fixing hole 3 is arranged on the fixing protrusion 14.

[0050] As an example, the bracket body 1 includes a main board 11, two support plates 12 and two connecting plates 13; the two support plates 12 are components extending from the opposite side edges of the main board 11 in the same direction, and the two connecting plates 13 are components extending from the side of the two support plates 12 away from the main board 11 in an outward or inward direction. With this arrangement, the main board 11, the two support plates 12 and the two connecting plates 13 cooperate to form a U-shaped structure or an arched structure, which can reduce the weight of the bracket body 1 while ensuring the support strength of the bracket body 1; a fixing protrusion 14 is provided on the main board 11, and the fixing hole 3 is provided in the fixing protrusion 14. By passing a fixing member through the fixing hole 3, the fixing protrusion 14 and the main board 11 can be fixed at the installation position to be installed; the connecting structure 4 is provided on the connecting plate 13, and the FTTR device 5 is detachably installed on the connecting plate 13 through the connecting structure 4 to install the FTTR device 5 at the installation position to be installed, facilitating the installation and disassembly of the FTTR device 5; the fixing protrusion 14 can create a gap between the main board 11 and the installation position to be installed, so as to ventilate and dissipate heat for the FTTR device 5 installed on the main board 11. The locking member 2 is provided on the connecting plate 13. When the connecting structure 4 is installed on the connecting plate 13, the locking member 2 abuts against the connecting structure 4 and deforms, so that a frictional force is generated between the locking member 2 and the connecting structure 4 to prevent the connecting structure 4 from sliding, realizing the locking of the connecting structure 4, so as to lock the FTTR device 5, enabling the bracket structure to have a self-locking function and improving the stability of the bracket structure, thereby ensuring the stability of the fixed FTTR device 5.

[0051] In one embodiment, referring to Figure 1 , the fixing protrusion 14 includes a protrusion main body 141 and two protrusion legs 142 extending from the opposite side edges of the protrusion main body 141 in the same direction; the two protrusion legs 142 are fixed on the main board 11, and the fixing hole 3 is provided in the protrusion main body 141.

[0052] As an example, the fixing protrusion 14 includes a protrusion main body 141 and two protrusion legs 142, and the two protrusion legs 142 are components extending from the opposite side edges of the protrusion main body 141 in the same direction; during installation, the fixing hole 3 is provided in the protrusion main body 141, and by passing a fixing member through the fixing hole 3, the protrusion main body 141 and the main board 11 can be fixed at the installation position to be installed. A through groove is provided on the main board 11, the two protrusion legs 142 are fixed on the main board 11, and the protrusion main body 141 is disposed opposite to the through groove. In this way, there is a ventilation gap between the protrusion main body 141 and the main board 11, and the ventilation gap can be used to ventilate and dissipate heat for the space between the FTTR device 5 and the installation position to be installed, so as to prevent the FTTR device 5 from being damaged due to overheating.

[0053] In one embodiment, referring to Figure 2 , a weight reduction and heat dissipation groove 6 is provided on the bracket body 1.

[0054] As an example, a weight-reducing and heat-dissipating groove 6 is provided on the bracket body 1. Such a setting can reduce the weight of the bracket body 1, and at the same time, it can ventilate and dissipate heat in the space between the FTTR device 5 and the installation position to be installed, so as to avoid overheating and damage of the FTTR device 5.

[0055] An embodiment of the present utility model provides an FTTR assembly. Refer to Figure 2 , which includes an FTTR device 5 and a bracket structure; the FTTR device 5 is installed on the connecting plate 13 of the bracket body 1 through a connecting structure 4.

[0056] As an example, the FTTR assembly includes an FTTR device 5 and a bracket structure; during installation, the FTTR device 5 is installed on the bracket body 1 through a connecting structure 4. Specifically, the main optical cat routing gateway all-in-one machine is installed on the bracket body 1 through the connecting structure 4. The bracket structure includes a bracket body 1 and a locking member 2; during installation, fixing holes 3 are provided on the main board 11 of the bracket body 1, and fixing members (such as bolts or screws) are passed through the fixing holes 3 to fix the bracket body 1 to the installation position to be installed (such as a wall surface, a top surface or a table in a house or other structures); specifically, two fixing holes 3 are provided on the main board 11 of the bracket body 1, and the fixing members are screwed into the fixing holes 3 and the installation position to be installed to fix the bracket body 1 at the installation position to be installed. A connecting structure 4 is provided on the connecting plate 13 of the bracket body 1, and the FTTR device 5 is detachably installed on the bracket body 1 through the connecting structure 4 to install the FTTR device 5 at the installation position to be installed, which is convenient for the installation and disassembly of the FTTR device 5; there is a gap between the plane where the main board 11 is located and the plane where the connecting plate 13 is located, so that the connecting structure 4 will not interfere with the main board 11 and the installation position, avoiding affecting the installation of the FTTR device 5. The locking member 2 is arranged on the connecting plate 13, and the locking member 2 is an elastic metal member. When the connecting structure 4 is installed on the connecting plate 13, the locking member 2 abuts against the connecting structure 4 and deforms, so that a frictional force is generated between the locking member 2 and the connecting structure 4, preventing the connecting structure 4 from sliding, realizing the locking of the connecting structure 4, so as to realize the locking of the FTTR device 5, making the bracket structure have a self-locking function, improving the stability of the bracket structure, and thus ensuring the stability of the fixation of the FTTR device 5.

[0057] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A support structure, characterized in that: Used to install FTTR equipment, the support structure includes a support body and a locking member; A fixing hole is provided on the main plate of the bracket body, and a fixing piece is passed through the fixing hole to fix the bracket body to the position to be installed; A connecting structure is provided on the connecting plate of the bracket body, and the connecting structure is used to connect the FTTR device, and there is a gap between the plane where the main board is located and the plane where the connecting plate is located; The locking member is arranged on the connecting plate and is used to abut against the connecting structure to lock the FTTR device.

2. The support structure according to claim 1, characterized in that: The locking member comprises a first support arm, two second support arms extending from both sides of the first support arm in the same direction, two third support arms extending from the two second support arms away from the side edges of the first support arm in an outward direction, and an unlocking arm extending from one of the third support arms away from the side edge of the second support arm in an upwardly inclined direction; The two third support arms are installed on the connecting plate, and the first support arm cooperates with the two second support arms to form a locking space, and the locking space is used to lock the connecting structure.

3. The support structure according to claim 1, characterized in that: The connection structure comprises a clamping groove and a clamping member; The clamping groove is arranged on the connecting plate, the clamping member is used to be arranged on the FTTR device, and the clamping member is clamped in the clamping groove; Alternatively, the clamping member is arranged on the connecting plate, the clamping groove is used to be arranged on the FTTR device, and the clamping member is clamped in the clamping groove.

4. The support structure according to claim 3, characterized in that: The clamping member comprises a fixing portion, a supporting portion extending from a middle portion of the fixing portion along an axial direction of the fixing portion, and a clamping portion extending from an end portion of the supporting portion along a radial direction of the fixing portion; The fixing part is mounted on the connecting plate or used to be mounted on the FTTR device; The supporting portion is inserted into the clamping slot, and the clamping portion and the fixing portion are respectively located at two sides of the clamping slot, so that the clamping member is clamped into the clamping slot.

5. The support structure according to claim 3, characterized in that: The clamping slot includes an installation area and a clamping area connected to the installation area; The clamping area is arranged along the first direction, and a diameter of the clamping area in the second direction is smaller than a diameter of the installation area in the second direction.

6. The support structure according to claim 1, characterized in that: The number of the connection structures is four, and the four connection structures are arranged in a ring-shaped manner and spaced apart between the connection plate and the FTTR device.

7. The support structure according to claim 1, characterized in that: The bracket body includes a main board, two support plates extending from opposite sides of the main board in the same direction, and two connecting plates extending from one side of the two support plates away from the main board in an outward or inward direction; The main board is provided with a fixing protrusion, and the fixing hole is arranged on the fixing protrusion.

8. The support structure according to claim 7, characterized in that: The fixing protrusion comprises a protrusion body and two protrusion legs extending from opposite side edges of the protrusion body in the same direction; The two protruding legs are fixed on the main board, and the fixing hole is arranged on the protruding body.

9. The support structure according to claim 1, characterized in that: The support body is provided with a weight-reducing and heat-dissipating groove.

10. A FTTR assembly, characterized in that: Comprising a FTTR device and a support structure according to any one of claims 1 to 9; The FTTR device is mounted on the connecting plate of the bracket body through a connecting structure.

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