RRU upgrade and transformation system

Abstract

The utility model discloses an RRU upgrading and transformation system, which effectively achieves the purpose of facilitating staff to upgrade modules, including a protective shell, a first auxiliary plate which can be folded backwards is provided on the rear side of the protective shell, a second auxiliary plate is rotatably connected to the rear side of the first auxiliary plate, an auxiliary frame is rotatably connected to the rear side of the protective shell, a high-temperature protection mechanism is provided on the front side of the auxiliary frame, a plurality of heat sinks are fixedly connected to the front side of the protective shell, and a fixed plate is slidably connected to the front side of each heat sink. The utility model has a novel structure, an ingenious conception, and is simple and convenient to operate, and effectively realizes the function of automatically protecting against high temperature and providing an alarm, increases the operating platform for staff, and makes it more convenient for staff to operate, and increases the function of fixing modules and connecting wires of different specifications, achieving the purpose of facilitating operation by staff of different heights.

Description

Technical Field

[0001] The utility model belongs to the technical field of communications and relates to an RRU upgrading and transformation system. Background Art

[0002] RRU refers to the Radio Frequency Remote Unit, or remote control unit for short. It is a device for mobile base stations. It is a device that converts baseband optical signals into radio frequency signals at the remote end, amplifies and transmits them. RRU is equivalent to a transceiver, which receives and transmits signals. Since RRU is generally installed outdoors for signal amplification and transmission, it is easy to generate high temperature inside under the summer sun, causing damage to its internal components. At the same time, due to the continuous iteration of communication technology, it needs to be frequently upgraded and renovated by staff. Therefore, an RRU upgrade and renovation system that can help staff upgrade and renovate RRU and can automatically dissipate heat and warn at high temperatures is needed to solve the above problems. Utility Model Content

[0003] In view of the above problems, the utility model proposes an RRU upgrading and transformation system, which well solves the problems in the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An RRU upgrading and reconstruction system comprises a protective shell, wherein a first auxiliary plate which can be folded backward is provided on the rear side of the protective shell, a second auxiliary plate is rotatably connected to the rear side of the first auxiliary plate, an auxiliary frame is rotatably connected to the rear side of the protective shell, a high-temperature protection mechanism is provided on the front side of the auxiliary frame, a plurality of heat sinks are fixedly connected to the front side of the protective shell, and a fixed plate is slidably connected to the front side of each heat sink.

[0006] Preferably, two sliding grooves are provided on the inner side of the auxiliary frame, the front side of the second auxiliary plate is rotatably connected to two connecting rods, the front side of each connecting rod is slidably connected to the auxiliary frame through the sliding groove, and a rotatable rotating plate is provided on the rear side of the auxiliary frame, and the rotating plate and the auxiliary frame cooperate with each other to form a structure for limiting the first auxiliary plate and the second auxiliary plate.

[0007] Preferably, the high temperature protection mechanism includes a connecting plate fixedly connected to the rotating plate, a tension spring is fixedly connected to the right side of the connecting plate, and a thermal fuse is fixedly connected to the left side of the connecting plate.

[0008] Preferably, a plurality of cooling fans are fixedly connected to the lower side of the protective shell, a plurality of bottom cooling holes are opened on the lower side of the protective shell, a plurality of side cooling holes are opened on the left and right sides of the protective shell respectively, a warning light is fixedly connected to the upper side of the protective shell, and a plurality of perforated plates are fixedly connected to the inside of the protective shell.

[0009] Preferably, the rear side of the fixed plate is rotatably connected to a plurality of sliding wheels, the right side of the protective shell is fixedly connected to a threaded block, the middle part of the threaded block is threadedly connected to a threaded rod, and the front side of the threaded block is provided with an adjustment plate, which is fixedly connected to the corresponding fixed plate.

[0010] Preferably, an auxiliary groove is provided on the second auxiliary plate, and a plurality of buckles are fixedly connected to the right side of the protective shell, and the buckles and the protective shell cooperate with each other to form an auxiliary frame limiting structure.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model has a rotatable first auxiliary plate and a second auxiliary plate. The second auxiliary plate can be used as an operating platform when in use, so as to facilitate the staff to upgrade and transform the module. At the same time, opening the first auxiliary plate and the second auxiliary plate at high temperature can effectively improve the ventilation efficiency and reduce the risk of damage to the module due to high temperature.

[0013] 2. The utility model has a high temperature protection mechanism. When the temperature inside the protective shell is too high, the first auxiliary plate and the second auxiliary plate will be automatically opened, and the warning light and the cooling fan will be started at the same time. The auxiliary heat dissipation of the module will be performed while the staff will be alarmed, which is convenient for the staff to inspect and maintain.

[0014] 3. The utility model has a heat dissipation plate and a fixing plate, which can not only improve the heat dissipation efficiency of the device against the wall, but also achieve the purpose of being able to adjust the height of the device, so that workers of different heights can easily debug and upgrade the module.

[0015] 4. The utility model has an auxiliary frame that can rotate to the left. When in use, the rear side of the device can be fully opened as needed to expose a larger area and facilitate operation by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the high temperature protection mechanism of the utility model.

[0019] Figure 4 It is a schematic diagram of the position of the threaded rod in the utility model.

[0020] Figure 5 For this utility model Figure 1 A partial enlarged view of area A.

[0021] Figure 6 For this utility model Figure 4 A partial enlarged view of area B.

[0022] In the figure: 1. protective shell; 2. first auxiliary plate; 3. second auxiliary plate; 4. auxiliary frame; 5. high temperature protection mechanism; 6. heat sink; 7. fixed plate; 8. sliding groove; 9. connecting rod; 10. rotating plate; 11. cooling fan; 12. bottom heat dissipation hole; 13. side heat dissipation hole; 14. warning light; 15. perforated plate; 16. sliding wheel; 17. threaded block; 18. threaded rod; 19. adjustment plate; 20. auxiliary groove; 21. buckle; 501. connecting plate; 502. tension spring; 503. thermal fuse. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The following is combined with Figure 1-Figure 6 The specific implementation modes of the present utility model are further described in detail.

[0025] Embodiment 1, by Figure 1-Figure 6 The utility model includes a protective shell 1. In order to facilitate the staff to upgrade the module, a first auxiliary plate 2 that can be folded backward is provided on the rear side of the protective shell 1. A second auxiliary plate 3 is rotatably connected to the rear side of the first auxiliary plate 2. An auxiliary frame 4 is rotatably connected to the rear side of the protective shell 1. A high-temperature protection mechanism 5 is provided on the front side of the auxiliary frame 4. A plurality of heat dissipation plates 6 are fixedly connected to the front side of the protective shell 1. A fixed plate 7 is slidably connected to the front side of each heat dissipation plate 6.

[0026] During use, the first auxiliary plate 2 can be manually rotated backwards, and then the second auxiliary plate 3 can be rotated again. At this time, the second auxiliary plate 3 can be used as an operating platform to facilitate the staff to upgrade the system. When the temperature in the protective shell 1 is too high, the high temperature protection mechanism 5 will open the limit of the first auxiliary plate 2. At this time, the first auxiliary plate 2 and the second auxiliary plate 3 will automatically open under the action of gravity to dissipate heat inside the protective shell 1.

[0027] Further, by Figure 1-Figure 6It is given that, in order to facilitate the operation of the staff, two sliding grooves 8 are provided on the inner side of the auxiliary frame 4, the front side of the second auxiliary plate 3 is rotatably connected to two connecting rods 9, the front side of each connecting rod 9 is slidably connected to the auxiliary frame 4 through the sliding groove 8, and a rotatable rotating plate 10 is provided on the rear side of the auxiliary frame 4, and the rotating plate 10 and the auxiliary frame 4 cooperate with each other to form a structure for limiting the first auxiliary plate 2 and the second auxiliary plate 3;

[0028] When in use, the rotating plate 10 can be manually rotated clockwise to fold the first auxiliary plate 2 backwards, and then the connecting rod 9 cooperates with the second auxiliary plate 3 to make the second auxiliary plate 3 horizontal, serving as an operating platform to assist workers in operation.

[0029] Further, by Figure 1-Figure 6 It is given that, in order to achieve the purpose of automatically protecting against high temperature and giving an alarm, the high temperature protection mechanism 5 includes a connecting plate 501 fixedly connected to the rotating plate 10, a tension spring 502 is fixedly connected to the right side of the connecting plate 501, and a thermal fuse 503 is fixedly connected to the left side of the connecting plate 501. The thermal fuse 503 is a prior art and will automatically melt after the temperature rises to the melting point. In this embodiment, a thermal fuse 503 of a suitable specification can be selected according to needs to set the insurance temperature;

[0030] During use, as the temperature inside the protective shell 1 rises to a certain temperature, the thermal fuse 503 will automatically disconnect, and the connecting plate 501 will rotate counterclockwise under the action of the tension spring 502, thereby driving the rotating plate 10 to rotate counterclockwise, releasing the limit of the first auxiliary plate 2. At this time, the first auxiliary plate 2 and the second auxiliary plate 3 automatically move downward, opening the rear side of the protective shell 1 for auxiliary heat dissipation.

[0031] Further, by Figure 1-Figure 6 It is given that, in order to achieve the purpose of fixing modules and connecting wires of different specifications, a plurality of cooling fans 11 are fixedly connected to the lower side of the protective shell 1, a plurality of bottom cooling holes 12 are opened on the lower side of the protective shell 1, and a plurality of side cooling holes 13 are opened on the left and right sides of the protective shell 1, respectively. The side cooling holes 13 are inclinedly arranged, which can reduce the probability of rain wetting the inside of the protective shell 1 while ventilating. A warning light 14 is fixedly connected to the upper side of the protective shell 1, and a plurality of perforated plates 15 are fixedly connected to the inside of the protective shell 1;

[0032] A tension sensor is connected to the left side of the thermal fuse 503. When the thermal fuse 503 is automatically disconnected, the tension sensor outputs an electrical signal to make the warning light 14 flash to alert the staff, making it convenient for the staff to carry out inspection and maintenance. At the same time, the cooling fan 11 rotates to dissipate heat inside the protective shell 1.

[0033] Further, by Figure 1-Figure 6 It is given that, in order to facilitate the operation of workers of different heights, a plurality of sliding wheels 16 are rotatably connected to the rear side of the fixed plate 7, a threaded block 17 is fixedly connected to the right side of the protective shell 1, a threaded rod 18 is threadedly connected to the middle part of the threaded block 17, and an adjustment plate 19 is provided on the front side of the threaded block 17, and the adjustment plate 19 is fixedly connected to the corresponding fixed plate 7;

[0034] The heat sink 6 can not only increase the heat dissipation of the device on the side close to the fixed plate 7, but also can slide relative to the fixed plate 7 to adjust the height of the protective shell 1. After adjusting the height, the threaded rod 18 can be rotated to make the threaded rod 18 and the adjustment plate 19 cooperate with each other to adjust the height of the protective shell 1.

[0035] Further, by Figure 1-Figure 6 It is given that, in order to achieve the purpose of upgrading and debugging the module in various ways, an auxiliary slot 20 is provided on the second auxiliary plate 3, and a plurality of buckles 21 are fixedly connected to the right side of the protective shell 1, and the buckles 21 cooperate with the protective shell 1 to form a structure for limiting the auxiliary frame 4;

[0036] When in use, the auxiliary frame 4 can be opened by turning the buckle 21 to the left, so that the interior of the protective shell 1 is more exposed, making it easier to operate the interior of the protective shell 1. When the second auxiliary plate 3 is used as an operating table for operation, the auxiliary groove 20 can more conveniently place tools.

[0037] When the utility model is used, the module can be firstly fixed directly through the perforated plate 15. When the module needs to be upgraded or modified, the rotating plate 10 can be manually rotated clockwise, the first auxiliary plate 2 can be rotated backward, and then the second auxiliary plate 3 can be rotated again. At this time, the second auxiliary plate 3 and the connecting rod 9 can cooperate with each other to serve as an operating platform, which is convenient for the staff to upgrade the system. When the temperature is too high in summer, as the temperature in the protective shell 1 rises to a certain temperature, the thermal fuse 503 will automatically disconnect, and the connecting plate 501 will rotate counterclockwise under the action of the tension spring 502, thereby driving the rotating plate 10 to rotate counterclockwise, and the limit of the first auxiliary plate 2 is released. At this time, the first auxiliary plate 2 and the second auxiliary plate 3 automatically move downward, and the rear side of the protective shell 1 is opened for auxiliary heat dissipation. At the same time, the warning light 14 flashes to alarm the staff, which is convenient for the staff to carry out inspection and maintenance. The cooling fan 11 will also rotate together to dissipate heat inside the protective shell 1.

[0038] The utility model has a novel structure, ingenious conception, and simple and convenient operation. Through the design, the purpose of facilitating the staff to upgrade the module is effectively achieved, the function of automatically protecting against high temperature and alarming is realized, the operating platform for the staff is increased, and the operation of the staff is more convenient. The function of fixing modules and connecting wires of different specifications is added, and the purpose of facilitating the operation of staff of different heights is achieved, and the purpose of upgrading and debugging the module in various ways is achieved.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An RRU upgrading and transformation system, comprising a protective shell, characterized in that: The rear side of the protective shell is provided with a first auxiliary plate that can be folded backwards, the rear side of the first auxiliary plate is rotatably connected to a second auxiliary plate, the rear side of the protective shell is rotatably connected to an auxiliary frame, the front side of the auxiliary frame is provided with a high-temperature protection mechanism, the front side of the protective shell is fixedly connected to a plurality of heat sinks, and the front side of each heat sink is slidably connected to a fixed plate.

2. The RRU upgrading and transformation system according to claim 1, characterized in that: Two sliding grooves are provided on the inner side of the auxiliary frame, and the front side of the second auxiliary plate is rotatably connected to two connecting rods. The front side of each connecting rod is slidably connected to the auxiliary frame through the sliding groove. A rotatable rotating plate is provided on the rear side of the auxiliary frame, and the rotating plate and the auxiliary frame cooperate with each other to form a structure for limiting the first auxiliary plate and the second auxiliary plate.

3. The RRU upgrading and transformation system according to claim 2, characterized in that: The high temperature protection mechanism comprises a connecting plate fixedly connected to the rotating plate, a tension spring fixedly connected to the right side of the connecting plate, and a thermal fuse fixedly connected to the left side of the connecting plate.

4. The RRU upgrading and transformation system according to claim 3, characterized in that: A plurality of cooling fans are fixedly connected to the lower side of the protective shell, a plurality of bottom cooling holes are opened on the lower side of the protective shell, a plurality of side cooling holes are opened on the left and right sides of the protective shell, a warning light is fixedly connected to the upper side of the protective shell, and a plurality of perforated plates are fixedly connected inside the protective shell.

5. The RRU upgrading and transformation system according to claim 1, characterized in that: The rear side of the fixed plate is rotatably connected to a plurality of sliding wheels, the right side of the protective shell is fixedly connected to a threaded block, the middle part of the threaded block is threadedly connected to a threaded rod, and the front side of the threaded block is provided with an adjustment plate, which is fixedly connected to the corresponding fixed plate.

6. The RRU upgrading and reconstruction system according to claim 1, characterized in that: An auxiliary groove is provided on the second auxiliary plate, and a plurality of buckles are fixedly connected to the right side of the protective shell, and the buckles and the protective shell cooperate with each other to form an auxiliary frame limiting structure.

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