Device fixing support and communication device

Abstract

The application relates to the technical field of communication equipment installation, and provides a device fixing support and communication equipment, wherein the device fixing support comprises a main fastener, an adapter and a fastener, the main fastener is suitable for being connected with a fixed object, one side of the main fastener is formed with a protruding part along a first direction; the adapter is suitable for being connected with a communication device, one side of the adapter is formed with a recessed part matched with the protruding part; one of the side surfaces of the protruding part and the side surface of the recessed part is provided with a groove, and the other is provided with a boss matched with the groove; the groove is provided with a first penetrating hole, and the boss is provided with a second penetrating hole; and the fastener is penetrated in the first penetrating hole and the second penetrating hole to fix the main fastener and the adapter. The protruding part of the main fastener is tightly matched with the recessed part of the adapter, the connection rigidity is enhanced, the structural stress of the connection position is reduced, the boss and the groove provided on the side matching surface of the main fastener and the adapter are limited and matched, the fastener is matched with the main fastener and the adapter, and the installation is convenient.

Description

Technical Field

[0001] This invention relates to the field of communication equipment installation technology, and in particular to a device mounting bracket and communication equipment. Background Technology

[0002] With the development of mobile communication technology, especially the rapid development of 5G technology, people have increasingly higher requirements for the signal quality of communication networks. In order to meet the ever-increasing communication demands, the need for communication equipment deployment is also constantly increasing. Especially in densely populated areas such as urban streets and commercial centers, the quality of communication networks is a major focus of attention.

[0003] To improve the coverage of communication network signals, especially in densely populated areas, it is often necessary to install various communication devices. However, due to space limitations, these devices must be installed in relatively compact spaces. Mounting brackets are the main components used for installing communication equipment, securing it in place. To enable installation in more confined spaces, existing communication equipment mounting brackets are increasingly designed for compactness.

[0004] In related technologies, the on-site construction of communication equipment mounting brackets is difficult, requires a lot of materials, and has high economic costs. Moreover, the current installation process is complex and the construction progress is slow, which cannot well meet the needs of quickly setting up communication equipment in compact spaces. Therefore, it is necessary to further improve the existing communication equipment mounting brackets. Summary of the Invention

[0005] This invention provides a device mounting bracket and a communication device to solve the problem of complex installation processes for communication device mounting brackets in the prior art.

[0006] In a first aspect, the present invention provides a device mounting bracket, comprising: The main fastener is adapted to be connected to a fixed object, and a protrusion is formed on one side of the main fastener along a first direction; An adapter suitable for connection with a communication device, wherein one side of the adapter has a recess that matches the protrusion; one side of the protrusion and the side of the recess are provided with a groove, and the other side is provided with a boss that matches the groove; the groove is provided with a first through hole, and the boss is provided with a second through hole. Fasteners are inserted through the first and second mounting holes to secure the main fastener and the adapter.

[0007] According to a device fixing bracket provided by the present invention, the protrusion has a first side and a second side opposite to each other, and both the first side and the second side are provided with the boss; the recess has a third side and a fourth side opposite to each other, and both the third side and the fourth side are provided with the groove.

[0008] According to the present invention, each of the protrusions extends along a second direction, which is perpendicular to the first direction.

[0009] According to a device fixing bracket provided by the present invention, the main fastener further includes a first locking portion, and the protrusion and the first locking portion are disposed on both sides of the main fastener; the device fixing bracket further includes an auxiliary fastener, and a second locking portion is provided on one side of the auxiliary fastener, wherein, in the state of being assembled with a support rod, the main fastener and the auxiliary fastener are respectively disposed on both sides of the support rod, and are connected so that the first locking portion and the second locking portion are both locked and clamped on the support rod.

[0010] According to a device fixing bracket provided by the present invention, the first clamping part is provided with a plurality of first teeth, and the second clamping part is provided with a plurality of second teeth, wherein the plurality of first teeth and the plurality of second teeth cooperate to clamp the clamping rod.

[0011] According to the present invention, the equipment fixing bracket further includes a connector, which is connected between the main fastener and the auxiliary fastener.

[0012] According to the present invention, a device fixing bracket is provided, wherein the main fastener is provided with two first through holes, the auxiliary fastener is provided with a second through hole and a U-shaped opening; the connecting member includes two connecting rods, one of which connects one of the first through holes and the second through hole, and the other connecting rod connects the other of the first through holes and the U-shaped opening.

[0013] According to the present invention, a device fixing bracket is provided in which two protruding shoulders are formed on the outer side of the main fastener, and two first through holes are provided in a one-to-one correspondence with the two protruding shoulders.

[0014] According to the present invention, the main fastener, the adapter, and the auxiliary fastener are all made of plastic.

[0015] According to a device mounting bracket provided by the present invention, the adapter is provided with a first mounting hole, and the communication device is adapted to be connected to the adapter through the first mounting hole, wherein the first mounting hole is located in the recess or at the edge of the adapter.

[0016] According to a device fixing bracket provided by the present invention, a second mounting hole is further provided at the edge of the main fastener, and the main fastener is adapted to be connected to the fixing object through the second mounting hole.

[0017] Secondly, the present invention provides a communication device, including a communication unit and the aforementioned device fixing bracket, wherein the communication unit is connected to the adapter and is connected to the main fastener through the adapter.

[0018] The device mounting bracket and communication device provided by this invention have a protrusion at the front end of the main fastener and a recess in the middle of the adapter that fit tightly together. The two can achieve assembly connection between the main fastener and the adapter with a small connection size or distance, thereby enhancing the connection rigidity and reducing the structural stress at the connection position. In addition, the boss and groove provided on the side mating surfaces of the main fastener and the adapter fit together and are connected with fasteners, making installation convenient. Furthermore, the device mounting bracket can be made of base materials of different strengths without significantly increasing the overall size. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in this 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 some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the device fixing bracket provided by the present invention.

[0021] Figure 2 This is an exploded view of the device mounting bracket provided by the present invention.

[0022] Figure 3 This is one of the structural schematic diagrams of the main fastener provided by the present invention.

[0023] Figure 4 This is the second structural schematic diagram of the main fastener provided by the present invention.

[0024] Figure 5 This is a structural schematic diagram of the auxiliary fastener provided by the present invention.

[0025] Figure 6 This is a schematic diagram of the adapter provided by the present invention.

[0026] Figure 7 This is one of the cross-sectional views of the device fixing bracket provided by the present invention.

[0027] Figure 8 This is the second cross-sectional view of the device fixing bracket provided by the present invention.

[0028] Figure 9 This is one of the schematic diagrams of the installation structure of the communication device provided by the present invention.

[0029] Figure 10 This is the second schematic diagram of the installation structure of the communication device provided by the present invention.

[0030] Figure label: 1. Main fastener; 11. Protrusion; 12. Boss; 121. Second through hole; 13. First locking part; 14. First through hole; 15. Second mounting hole; 16. Shoulder; 17. Mounting ear; 2. Adapter; 21. Recess; 22. Groove; 23. First through hole; 24. First mounting hole; 3. Fastener; 4. Auxiliary fastener; 41. Second locking part; 42. U-shaped opening; 43. Second through hole; 5. Connecting rod; 6. Communication device; 7. Support pole; 8. Building wall. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8 As shown, the equipment fixing bracket of this embodiment of the invention includes: a main fastener 1, an adapter 2, and a fastener 3.

[0033] The main fastener 1 has a protrusion 11 formed on one side along the first direction. The adapter 2 is adapted to be connected to the communication device 6, wherein the communication device 6 can be a remote radio unit (RRU), an active antenna unit (AAU), an antenna, etc.

[0034] One side of the adapter 2 has a recess 21 that matches the protrusion 11. One side of the protrusion 11 and the recess 21 has a groove 22, and the other side has a boss 12 that matches the groove 22. The groove 22 has a first through hole 23, and the boss 12 has a second through hole 121. For example, the protrusion 11 has a boss 12 on its side, and the recess 21 has a groove 22 on its side. Fasteners 3 pass through the first through hole 23 and the second through hole 121 to secure the main fastener 1 and the adapter 2. For example, both the first through hole 23 and the second through hole 121 are threaded holes, and the fastener 3 is a screw. Thus, the fastener 3 is sequentially threaded into the first through hole 23 and the second through hole 121.

[0035] Specifically, such as Figure 1 As shown, the protrusion 11 at the front end of the main fastener 1 and the recess 21 in the middle of the adapter 2 fit tightly together, and the adapter 2 completely covers the protrusion 11 at the front end of the main fastener 1, forming a tight fit. Figure 7 As shown, the main fastener 1 and the adapter 2 are provided with bosses 12 and grooves 22 on their side mating surfaces to achieve limit stop, and are integrated with fasteners 3 to lock the main fastener 1 and the adapter 2.

[0036] It should be noted that after the main fastener 1 is connected to the adapter 2, the overall size remains almost unchanged in all directions. The thickness of the adapter 2 is only increased at the front end of the main fastener 1. This achieves the assembly connection between the main fastener 1 and the adapter 2 with minimal connection size or distance, thereby enhancing connection rigidity and reducing structural stress at the connection point, significantly improving its load-bearing capacity and seismic performance. Furthermore, the side mating surfaces of the main fastener 1 and the adapter 2 are provided with bosses 12 and grooves 22 for limiting engagement. This allows for widening, lengthening, or thickening of local features as needed without significantly increasing the overall size, thus optimizing dimensions to suit substrates of different strengths.

[0037] like Figure 9 and Figure 10 As shown, the main fastener 1 is suitable for connection with fixed objects, including various thicknesses of support poles 7 and building walls 8, etc. Specifically, such as... Figure 9 As shown, the main fastener 1 can be fixed to the support pole 7, as follows: Figure 10 As shown, the main fastener 1 can be fixed to the building wall 8.

[0038] In this embodiment of the invention, the protrusion 11 at the front end of the main fastener 1 and the recess 21 in the middle of the adapter 2 are closely fitted together. The two can achieve the assembly connection between the main fastener 1 and the adapter 2 with a small connection size or distance, thereby enhancing the connection rigidity and reducing the structural stress at the connection position. In addition, the boss 12 provided on the side mating surface of the main fastener 1 and the adapter 2 are matched with the groove 22 for limiting, and are connected to the main fastener 1 and the adapter 2 with fasteners 3, making installation convenient. Furthermore, the device fixing bracket can be made of different strength base materials (metal, plastic, etc.) without significantly increasing the overall size.

[0039] To improve the connection stability between the main fastener 1 and the adapter 2, such as Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8 As shown, the protrusion 11 has a first side and a second side opposite to each other, and both the first side and the second side are provided with a boss 12; the recess 21 has a third side and a fourth side opposite to each other, and both the third side and the fourth side are provided with a groove 22.

[0040] It should be noted that the protrusion 11 has a first side and a second side, both of which protrude outwards. A boss 12 is provided on both the first and second sides. The boss 12 can be circular, rectangular, or other shapes, depending on the function and assembly requirements of the part. Furthermore, the main function of the boss 12 is to facilitate assembly, positioning, and connection with other parts.

[0041] Similarly, the recessed portion 21 has opposing third and fourth side surfaces, both of which are concave inward. Grooves 22 are provided on both the third and fourth side surfaces. The shape and size of the grooves 22 match the boss 12 to achieve a precise fit between the protrusion 11 and the recessed portion 21.

[0042] In practical applications, each groove 22 can be provided with at least two first through holes 23, and each boss 12 can be provided with at least two second through holes 121. Thus, each groove 22 and boss 12 corresponds to at least two fasteners 3, thereby improving the stability of the connection.

[0043] like Figure 2 , Figure 3 and Figure 6 As shown, each boss 12 extends along a second direction, which is perpendicular to the first direction. For example, the first direction can be the thickness direction of the main fastener 1, and the second direction can be the height direction of the main fastener 1.

[0044] It should be noted that each boss 12 is arranged along the second direction, which ensures the connection stability between the main fastener 1 and the adapter 2 while avoiding increasing the size of the main fastener 1 and the adapter 2.

[0045] When the equipment mounting bracket is fixed to the support rod 7, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 7 , Figure 8 and Figure 9 As shown, the main fastener 1 also includes a first locking part 13, and the protrusion 11 and the first locking part 13 are respectively disposed on both sides of the main fastener 1; the equipment fixing bracket also includes an auxiliary fastener 4, and a second locking part 41 is provided on one side of the auxiliary fastener 4. In the state of being assembled with the support rod 7, the main fastener 1 and the auxiliary fastener 4 are respectively disposed on both sides of the support rod 7, and the first locking part 13 and the second locking part 41 are connected so that they are both locked and clamped on the support rod 7.

[0046] It should be noted that the first locking part 13 of the main fastener 1 and the second locking part 41 of the auxiliary fastener 4 cooperate to ensure that the two can jointly clamp the pole 7.

[0047] In some embodiments, such as Figure 1 , Figure 2 , Figure 3 as well as Figure 5 As shown, the first locking part 13 is provided with multiple first teeth, and the second locking part 41 is provided with multiple second teeth. The multiple first teeth and multiple second teeth cooperate to clamp onto the retaining rod 7.

[0048] Specifically, both the first and second teeth are arc-shaped strips that fit the external shape of the pole 7. The first and second teeth cooperate to clamp onto the pole 7, increasing the friction between them and the pole 7, so that the main fastener 1 and the auxiliary fastener 4 can be more firmly clamped onto the pole 7.

[0049] For example, the first locking portion 13 includes a plurality of first teeth arranged in parallel, that is, the plurality of first teeth are arranged sequentially along the height direction of the main fastener 1. Similarly, the second locking portion 41 includes second teeth arranged in parallel. In other embodiments, the plurality of first teeth or the plurality of second teeth may be inclined to each other or even intersecting.

[0050] In optional embodiments, such as Figure 1 , Figure 2 , Figure 7 , Figure 8 and Figure 9 As shown, the equipment mounting bracket also includes a connector, which is connected between the main fastener 1 and the auxiliary fastener 4.

[0051] It should be noted that the connector is responsible for securely linking the main fastener 1 and the auxiliary fastener 4 together. The connector can be made of high-strength, corrosion-resistant materials to ensure it can withstand the weight of the equipment and the effects of the external environment. Furthermore, the structural design of the connector should take into account the shape and size of the main fastener 1 and the auxiliary fastener 4 to ensure a tight fit and prevent loosening. Common connection methods include bolt connections. In addition, to ensure the tightness of the connector, appropriate tightening methods should be used, such as using high-strength bolts and nuts and applying sufficient preload. Furthermore, locking washers or other anti-loosening devices can be considered to prevent the connector from loosening.

[0052] In optional embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9 As shown, the main fastener 1 is provided with two first through holes 14, and the auxiliary fastener 4 is provided with a second through hole 43 and a U-shaped opening 42; the connecting member includes two connecting rods 5, one of which connects to one first through hole 14 and the second through hole 43, and the other connecting rod 5 connects to the other first through hole 14 and the U-shaped opening 42.

[0053] It should be noted that the main fastener 1 is one of the core components of the equipment fixing bracket, used to cooperate with the auxiliary fastener 4 to clamp the clamping rod 7. Specifically, the main fastener 1 has two first through holes 14, which are used to cooperate with the connecting rod 5 of the connector to realize the connection between the main fastener 1 and the auxiliary fastener 4. In addition, the auxiliary fastener 4 is also an important component of the equipment fixing bracket, and its structural design matches that of the main fastener 1. The auxiliary fastener 4 has a second through hole 43 and a U-shaped opening 42. The second through hole 43 is also used to cooperate with the connecting rod 5 of the connector, while the U-shaped opening 42 provides a special connection method, which can increase the stability and flexibility of the connection. The connector is the component that connects the main fastener 1 and the auxiliary fastener 4, and its structural design directly determines the firmness and stability of the connection. In this embodiment, the connector includes two connecting rods 5. One end of one connecting rod 5 is connected to a first through hole 14 of the main fastener 1, and the other end is connected to a second through hole 43 of the auxiliary fastener 4; one end of the other connecting rod 5 is connected to another first through hole 14 of the main fastener 1, and the other end is connected to the U-shaped opening 42 of the auxiliary fastener 4. The auxiliary fastener 4 and the main fastener 1 can be fixedly connected by a nut threaded onto the connecting rod 5.

[0054] In optional embodiments, such as Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8As shown, the outer side of the main fastener 1 has two protruding shoulders 16, and the two first through holes 14 are set one-to-one with the two protruding shoulders 16.

[0055] It should be noted that the first outer side of the main fastener 1 extends along the width direction of the main fastener 1 to form a shoulder 16, and the second outer side of the main fastener 1 extends along the width direction of the main fastener 1 to form another shoulder 16. The first outer side and the second outer side are arranged opposite to each other, and each shoulder 16 is provided with a first through hole 14. The shoulder 16 can abut against one side of the adapter 2.

[0056] In practical applications, when the equipment mounting bracket needs to be fixed to the support rod 7, the tensile force generated by the connecting rods 5 on both sides of the main fastener 1 is very large (up to 15000N or more). Therefore, the main fastener 1 must have strong bending stiffness and strength to ensure the dimensional stability of the assembly interface and avoid breakage. The shoulder 16 provides the first through hole 14 for mounting the connecting rod 5 and the support cantilever for limiting the head of the connecting rod 5. The shoulder 16 is located on both sides of the protrusion 11. The protrusion 11 itself is used to provide the protruding part for connection, and it naturally provides the thickness required to improve the bending stiffness. After setting a certain thickness for the shoulder 16, the overall stiffness requirement is met and the local stress level of the structure is kept below the allowable value. In addition, thanks to the overall convex structure of the main fastener 1, the slight deformation caused by the tension of the connecting rod 5 is mainly located in the shoulder 16, and has little impact on the protrusion 11. That is, the dimensional and positional accuracy of the mating interface on both sides of the protrusion 11 can be guaranteed after the connecting rod 5 is installed.

[0057] In an optional embodiment, the main fastener 1, the adapter 2, and the auxiliary fastener 4 are all made of plastic. Specifically, the main fastener 1, the adapter 2, and the auxiliary fastener 4 are all made of high-performance plastic materials, such as nylon (PA), polypropylene (PP), polycarbonate (PC), or polyethylene terephthalate (PET). These materials possess excellent mechanical properties, corrosion resistance, wear resistance, and good processing performance, meeting the strength, stability, and durability requirements of equipment mounting brackets.

[0058] In practical applications, the lower density of plastic materials makes the entire equipment mounting bracket lighter, easier to carry and install. Plastic materials also exhibit excellent corrosion resistance to a variety of chemicals, maintaining stable performance even in harsh environments. Compared to metals, plastic materials typically have lower costs and shorter processing cycles, helping to reduce production costs and improve production efficiency.

[0059] It should be noted that the equipment mounting bracket is primarily designed for outdoor equipment deployment in coastal areas with high salt spray levels, addressing the need for high salt spray corrosion resistance and low cost. This design proposes a structural solution based on plastic-based salt spray corrosion-resistant materials. However, plastic materials have a significant drawback: compared to metal materials, their strength and elastic modulus are much lower (by ten to a hundred times). The finished product experiences large deformation under stress, has a lower load-bearing capacity, and is prone to plastic deformation or fracture. To overcome these material shortcomings, conventional solutions require significantly larger and thicker dimensions to achieve the same performance as metal products. The equipment mounting bracket in this invention, through structural optimization, maintains the same external dimensions while not only fulfilling the functional requirements of conventional metal brackets for wall mounting, pole mounting, and convenient installation, but also meeting the same load-bearing capacity, stiffness, strength, and other mechanical performance requirements. It is particularly important to note that existing equipment mounting brackets, to enhance long-term reliability against salt spray corrosion, generally require aluminum alloys, stainless steel, or similar structural materials, and surface anti-corrosion treatments such as protective paint.

[0060] Specifically, when the main fastener 1 is made of plastic, a metal internal thread tube is pre-embedded in the second through hole 121 of the boss 12.

[0061] In some embodiments, such as Figure 6 As shown, the adapter 2 is provided with a first mounting hole 24, and the communication device 6 is adapted to be connected to the adapter 2 through the first mounting hole 24, wherein the first mounting hole 24 is located in the recess 21 or at the edge of the adapter 2.

[0062] For example, when the first mounting hole 24 is located within the recess 21, four first mounting holes 24 are provided on the side of the recess 21 facing the protrusion 11, and the communication device 6 can be connected to the adapter 2 through the four first mounting holes 24. When the first mounting hole 24 is located at the edge of the adapter 2, one first mounting hole 24 is provided at each of the four apex corners of the adapter 2, and the communication device 6 can be connected to the adapter 2 through the four first mounting holes 24.

[0063] In some embodiments, such as when the equipment mounting bracket is fixed to the building wall 8, Figure 3 As shown, a second mounting hole 15 is also provided at the edge of the main fastener 1, and the main fastener 1 is adapted to be connected to the building wall 8 through the second mounting hole 15. It should be noted that the building wall 8 here can be a flat object.

[0064] Specifically, the four corners of the main fastener 1 are formed by optimizing the shape of the shoulder 16 and removing material to create mounting ears 17. In this way, a second mounting hole 15 can be provided on the mounting ear 17. Furthermore, by optimizing the shape of the shoulder 16 and removing material to form the mounting ear 17, the weight can also be reduced.

[0065] In addition, such as Figure 9 As shown, this embodiment of the invention also provides a communication device, including a communication device 6 and a device mounting bracket. The communication device 6 is connected to an adapter 2 and is connected to a main fastener 1 through the adapter 2. The communication device 6 can be a Remote Radio Unit (RRU), an Active Antenna Unit (AAU), an antenna, etc.

[0066] Specifically, since the communication device includes the device fixing bracket as described above, and the specific structure of the device fixing bracket refers to the above embodiment, the communication device shown in this embodiment includes all the technical solutions of the above embodiments. Therefore, it has at least all the beneficial effects achieved by all the above technical solutions, which will not be described in detail here.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention 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; and these 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 the present invention.

Claims

1. A device mounting bracket, characterized in that, include: The main fastener (1) is adapted to be connected to a fixed object, and a protrusion (11) is formed on one side of the main fastener (1) along a first direction. The adapter (2) is adapted to be connected to the communication device (6). One side of the adapter (2) is formed with a recess (21) that matches the protrusion (11). One side of the protrusion (11) and the side of the recess (21) are provided with a groove (22), and the other side is provided with a boss (12) that matches the groove (22). The groove (22) is provided with a first through hole (23), and the boss (12) is provided with a second through hole (121). Fasteners (3) are inserted through the first through hole (23) and the second through hole (121) to fix the main fastener (1) and the adapter (2).

2. The equipment fixing bracket according to claim 1, characterized in that, The protrusion (11) has a first side and a second side opposite to each other, and the first side and the second side are provided with the boss (12); the recess (21) has a third side and a fourth side opposite to each other, and the third side and the fourth side are provided with the groove (22).

3. The equipment fixing bracket according to claim 2, characterized in that, Each of the bosses (12) extends along a second direction, which is perpendicular to the first direction.

4. The equipment fixing bracket according to claim 1, characterized in that, The main fastener (1) further includes a first locking part (13), and the protrusion (11) and the first locking part (13) are respectively disposed on both sides of the main fastener (1); the equipment fixing bracket further includes an auxiliary fastener (4), and a second locking part (41) is provided on one side of the auxiliary fastener (4). In the state of being assembled with the support rod (7), the main fastener (1) and the auxiliary fastener (4) are respectively disposed on both sides of the support rod (7), and the first locking part (13) and the second locking part (41) are connected to the support rod (7) and clamped on the support rod (7).

5. The equipment fixing bracket according to claim 4, characterized in that, The first locking part (13) is provided with a plurality of first teeth, and the second locking part (41) is provided with a plurality of second teeth. The plurality of first teeth and the plurality of second teeth cooperate to clamp onto the retaining rod (7).

6. The equipment fixing bracket according to claim 4, characterized in that, The equipment fixing bracket also includes a connector, which is connected between the main fastener (1) and the auxiliary fastener (4).

7. The equipment fixing bracket according to claim 6, characterized in that, The main fastener (1) is provided with two first through holes (14), and the auxiliary fastener (4) is provided with a second through hole (43) and a U-shaped opening (42); the connector includes two connecting rods (5), one of which connects one of the first through holes (14) and the second through hole (43), and the other connecting rod (5) connects the other of the first through holes (14) and the U-shaped opening (42).

8. The equipment fixing bracket according to claim 7, characterized in that, The outer side of the main fastener (1) has two protruding shoulders (16), and the two first through holes (14) are provided in a one-to-one correspondence with the two protruding shoulders (16).

9. The equipment fixing bracket according to claim 4, characterized in that, The main fastener (1), the adapter (2), and the auxiliary fastener (4) are all made of plastic.

10. The equipment mounting bracket according to any one of claims 1 to 9, characterized in that, The adapter (2) is provided with a first mounting hole (24), and the communication device (6) is adapted to be connected to the adapter (2) through the first mounting hole (24), wherein the first mounting hole (24) is located in the recess (21) or at the edge of the adapter (2).

11. The equipment mounting bracket according to any one of claims 1 to 9, characterized in that, The main fastener (1) is also provided with a second mounting hole (15) at its edge, and the main fastener (1) is adapted to be connected to the fixing object through the second mounting hole (15).

12. A communication device, characterized in that, Includes a communication device (6) and an equipment mounting bracket according to any one of claims 1 to 11, wherein the communication device (6) is connected to the adapter (2) and is connected to the main fastener (1) through the adapter (2).

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