CN219372438U - Communication box - Google Patents

Abstract

The application discloses communication box relates to communication equipment technical field, has solved the easy problem of blockking up of filter screen of current communication box. The communication box of this application includes box body, filter screen and at least one clearance subassembly. The interior of the box body forms a mounting cavity. The box body is provided with a heat radiation opening communicated with the installation cavity. The filter screen is arranged at the radiating opening and covers the radiating opening. The cleaning component is arranged at the cooling port and positioned at one side of the filter screen. The cleaning component is provided with a cleaning part on one side close to the filter screen, and the cleaning part extends along a first direction and is used for cleaning the filter screen. Along the first direction, the both ends of clearance subassembly respectively with box body sliding connection. The cleaning assembly is used for reciprocating along a second direction so that the cleaning part cleans the filter screen along the second direction. The second direction is perpendicular to the first direction. The communication box is used for realizing the functions of information exchange, system configuration, system management and the like.

Description

Communication box

Technical Field

The application relates to the technical field of communication equipment, in particular to a communication box.

Background

A communication box is one of the tools frequently used in communication engineering, and a complex communication box is a network device that connects a plurality of networks or network segments, and can exchange information, configure a system, manage a system, and the like with an adjacent communication box.

The communication box generally comprises a box body and a communication assembly arranged inside the box body. Because the communication assembly generates heat during operation, the box body is generally provided with a heat dissipation port in order to dissipate the heat from the interior of the box body. Meanwhile, in order to prevent dust from entering the box body through the heat dissipation opening, a filter screen is generally arranged at the heat dissipation opening.

However, after the conventional communication box is used for a long time, more dust can be accumulated on the filter screen at the radiating port, and the filter screen is easily blocked by the dust, so that the radiating effect of the communication box is poor, and the normal operation of the communication assembly is finally affected.

Disclosure of Invention

The application provides a communication box for solve the easy problem of blockking up of filter screen of current communication box.

In order to achieve the above purpose, the present application adopts the following technical scheme:

the application provides a communication box, including box body, filter screen and at least one clearance subassembly. The interior of the box body forms a mounting cavity. The box body is provided with a heat radiation opening communicated with the installation cavity. The filter screen is arranged at the radiating opening and covers the radiating opening. The cleaning component is arranged at the cooling port and positioned at one side of the filter screen. The cleaning component is provided with a cleaning part on one side close to the filter screen, and the cleaning part extends along a first direction and is used for cleaning the filter screen. Along the first direction, the both ends of clearance subassembly are located the both sides of filter screen respectively, with box body sliding connection. The cleaning assembly is used for reciprocating along a second direction so that the cleaning part cleans the filter screen along the second direction. The second direction is perpendicular to the first direction.

The communication box that this application provided, because the inside of box body forms the installation cavity, can provide installation space for communication module. Because the box body is offered and is had the thermovent with installation cavity intercommunication, when using the communication box, the inside heat of box body can be through thermovent effluvium, avoids the heat to pile up in the box body. Because the filter screen sets up in thermovent department to cover thermovent, when using, the filter screen can filter the air that gets into the box body, separates outside dust outside the box body, keeps the inside cleanness of box body.

Because the cleaning component sets up in thermovent department, is located one side of filter screen to the cleaning component is close to one side of filter screen and has the cleaning part, and the cleaning part can be used for the clearance filter screen. The cleaning part extends along the first direction, and two ends of the cleaning component are respectively positioned at two sides of the filter screen along the first direction and are in sliding connection with the box body, so that the cleaning part can reciprocate along the second direction. Therefore, when the cleaning assembly is used, the cleaning assembly can drive the cleaning part to do the same reciprocating motion along the second direction, and the cleaning part can clean the filter screen in the reciprocating motion process. Therefore, dust on the filter screen can be cleaned through the cleaning part, the filter screen can not be blocked by the dust, and air outside the box body can smoothly pass through the heat dissipation opening, so that heat inside the box body can be dissipated outwards.

Further, the number of the cleaning components can be multiple, and the cleaning components are arranged on two sides, close to and far away from the installation cavity, of the filter screen.

Further, the surface of the box body provided with the cleaning assembly is provided with two sliding grooves. Along the first direction, two spouts are located the both sides of thermovent, and the spout extends along the second direction. The cleaning assembly may include a cleaning member and two slides. The cleaning part is provided with a cleaning part at one side close to the filter screen. Along a first direction, the two sliding blocks are respectively positioned at two ends of the cleaning piece and are connected with the cleaning piece. Wherein, a slider sliding connection is in a spout.

Further, the surface of the side of the sliding block close to the bottom of the sliding groove is provided with a mounting groove. The cleaning assembly further comprises a plurality of magnetic blocks, and one magnetic block is embedded in one mounting groove. The magnetic blocks positioned on the two sides of the filter screen close to and far from the installation cavity are correspondingly adsorbed to each other, so that the cleaning pieces on the two sides of the filter screen close to and far from the installation cavity synchronously reciprocate along the second direction.

Further, the communication box further comprises a driving mechanism which is arranged in the installation cavity and connected with the cleaning component positioned on one side of the filter screen close to the installation cavity, and the driving mechanism is used for driving the cleaning component to reciprocate along the second direction.

Further, the drive mechanism may include a drive motor, a drive shaft, a transmission, and a link. The driving motor is arranged in the mounting cavity. One end of the driving shaft is connected with the output end of the driving motor, and the other end extends towards the direction close to the filter screen. The extending direction of the driving shaft is vertical to the filter screen. One end of the transmission piece is connected with one end of the driving shaft far away from the driving motor. One end of the connecting rod is rotationally connected with the transmission piece, and the connecting point of the connecting rod and the transmission piece is positioned outside the rotation axis of the driving shaft. The other end of the connecting rod is rotationally connected with the cleaning component.

Further, the communication box also comprises a fixing seat, a mounting plate, a rotating shaft and a plurality of fan blades. The fixing base is arranged in the mounting cavity and is provided with a mounting opening. The mounting port is arranged opposite to the heat dissipation port. The mounting panel sets up in the installing port department, is connected with the fixing base. The axis of rotation runs through in the mounting panel, rotates with the mounting panel and is connected. The fan blades are located at the mounting opening and located on one side of the mounting plate and connected with one end of the rotating shaft. The rotating shaft is connected with the driving shaft and is used for rotating under the driving of the driving shaft.

Further, the drive mechanism further includes a first pulley, a second pulley, and a drive belt. The first belt pulley is sleeved on the periphery of the driving shaft and connected with the driving shaft. The second belt wheel is sleeved on the periphery of the rotating shaft and connected with the rotating shaft. The transmission belt is sleeved on the first belt pulley and the second belt pulley, and the transmission belt is used for enabling the second belt pulley to rotate under the drive of the first belt pulley, so that the second belt pulley drives the rotating shaft to rotate.

Further, the communication box also comprises a supporting plate which is positioned on one side of the fixed seat and connected with the fixed seat. The driving shaft penetrates through the supporting plate and is rotationally connected with the supporting plate.

Further, the box body comprises a top plate, a plurality of side plates and a bottom plate. The side plates are positioned on one side of the top plate and connected with the top plate. The plurality of side plates are disposed around the top plate. The bottom plate is located one side of a plurality of curb plates and keeps away from the roof, is connected with a plurality of curb plates. The bottom plate is arranged opposite to the top plate. Wherein, a plurality of curb plates have seted up the thermovent and opening. The heat dissipation opening and the opening are arranged on different side plates. The top plate is provided with a socket. The communication box also comprises a plugboard, wherein the plugboard is arranged in the socket and is detachably connected with the box body. The plugboard covers the opening.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of a communication box under an angle provided in the present application;

FIG. 2 is a schematic view of the communications cassette of FIG. 1 with the card removed;

FIG. 3 is a schematic view of the overall structure of another angle communication box provided in the present application;

FIG. 4 is a side cross-sectional view of a chute provided herein;

FIG. 5 is a side cross-sectional view of an opening provided herein;

fig. 6 is a partial enlarged view of fig. 5 at a.

Reference numerals:

100-communication box; 1-a box body; 101-top plate; 102-side plates; 103-a bottom plate; 2-a mounting cavity; 3-a heat radiation port; 4, filtering the mixture by a filter screen; 5-cleaning the assembly; 501-a cleaning part; 502-cleaning piece; 503-a slider; 504-mounting slots; 505-magnetic blocks; 6-sliding grooves; 7-a driving mechanism; 701-driving a motor; 702—a drive shaft; 703-a transmission member; 704-a connecting rod; 705-a first pulley; 706—a second pulley; 707-a drive belt; 8-fixing seats; 9-a mounting port; 10-mounting plates; 11-rotating shaft; 12-fan blades; 13-a support plate; 14-opening; 15-socket; 16-plugboards; 17-a clamping groove; 18-an elastic member; a 19-communication assembly; x-a first direction; y-second direction.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be understood that the terms "upper," "lower," "left," "right," "front," "rear," "inner," "outer," "center," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.

In the present embodiments, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

The embodiment of the application provides a communication box which can be used for realizing functions such as information exchange, system configuration, system management and the like. As shown in fig. 1, fig. 1 is a schematic view of an overall structure of a communication box 100 under an angle provided in the present application, where the communication box 100 may include a box body 1 and a communication assembly (not shown in the drawings) disposed in the box body 1. The communication component may be configured to perform the functions of information exchange, system configuration, system management, etc., as described above.

The interior of the case 1 may form a mounting cavity (not shown in fig. 1) that may provide a mounting space for the communication assembly. Thus, the communication assembly can be arranged in the mounting cavity, and the box body 1 can form protection for the communication assembly in the mounting cavity.

As the communication assembly generates heat during operation. Thus, the case 1 may be provided with a heat radiation port 3 communicating with the installation cavity. Like this, the inside heat of box body 1 can dispel through thermovent 3, avoids the box body 1 to heat up, causes the influence to the communication module in the box body 1.

With continued reference to fig. 1, the cartridge 1 includes a top plate 101, a plurality of side plates 102, and a bottom plate 103. The plurality of side plates 102 are located on one side of the top plate 101 and connected to the top plate 101. Wherein a plurality of side plates 102 are disposed around the top plate 101. The bottom plate 103 is located on a side of the plurality of side plates 102 away from the top plate 101, and is connected to the plurality of side plates 102. The bottom plate 103 is disposed opposite to the top plate 101.

Illustratively, as shown in fig. 1, the top plate 101 and the bottom plate 103 are rectangular plates, which are identical in shape and are disposed parallel to each other. The number of the side plates 102 is four, the four side plates 102 are arranged around the top plate 101 in a circle, and the adjacent side plates 102 are connected end to end in sequence. A bottom plate 103 is attached to the end of the side plate 102 remote from the top plate 101. The top plate 101, the side plates 102 and the bottom plate 103 are surrounded to form a rectangular parallelepiped, and the installation cavity inside the box body 1 is also a rectangular parallelepiped.

In some embodiments, the plurality of side plates 102 are provided with heat dissipation openings 3 and openings 14. Wherein the opening 14 can be used for inspection and maintenance of the interior of the cartridge 1. In this way, in use, the interior of the box 1 can be inspected and repaired by the staff from the opening 14.

With continued reference to fig. 1, the heat sink 3 and the opening 14 are open to different side plates 102. In this way, the opening 14 and the heat sink 3 do not interfere with each other when in use. Illustratively, as shown in fig. 1, the side plate 102 where the opening 14 is located is perpendicular to the side plate 102 where the heat sink 3 is located.

In order to prevent dust from entering the interior of the case 1 from the opening 14, the top plate 101 is provided with a socket 15. The communication box 100 further comprises a plugboard 16, and the plugboard 16 is arranged in the socket 15 and is detachably connected with the box body 1. Wherein the insert plate 16 covers the opening 14.

In use, since the insert plate 16 covers the opening 14, the insert plate 16 is disposed in the socket 15, the insert plate 16 can prevent dust from entering the interior of the box body 1 from the opening 14, and after the insert plate 16 is taken out of the socket 15, the opening 14 is not covered by the insert plate 16, and a worker can inspect and repair the interior of the box body 1 from the opening 14.

As shown in fig. 2, fig. 2 is a schematic view of the communications cassette 100 shown in fig. 1 with the board 16 removed, and the communications assembly includes a plurality of circuit boards 19. In general, during operation, a plurality of circuit boards generally generate more heat.

Thus, in order to facilitate heat dissipation, in some embodiments, as shown in fig. 2, the heat dissipation ports 3 may be multiple, and the heat dissipation ports 3 may be disposed on different side plates 102, where in use, the heat dissipation ports 3 provide more channels for heat to dissipate to the outside of the case 1, so that heat can be dissipated from the inside of the case 1 more quickly.

Illustratively, the number of heat sinks 3 is two, with two heat sinks 3 being provided on two parallel side plates 102. Like this, when using, the outside air of box body 1 can follow the thermovent 3 that one side curb plate 102 was seted up and get into box body 1 inside, and the inside air of box body 1 can follow the thermovent 3 that the opposite side curb plate 102 was seted up and to the outside of box body 1 disperse, and the circulation of air is better, more does benefit to the inside heat of box body 1 and disperses.

In order to prevent dust from entering, as shown in fig. 1, the communication box 100 may further include a filter screen 4, where the filter screen 4 is disposed at the heat dissipation port 3 and covers the heat dissipation port 3. When the box body 1 is used, the filter screen 4 can filter air entering the box body 1, and external dust is blocked outside the box body, so that the inside of the box body 1 is kept clean.

Illustratively, as shown in fig. 1, the shape of the heat dissipation port 3 may be rectangular, and the shape of the filter screen 4 corresponds to the rectangular shape and covers the rectangular heat dissipation port 3. The filter screen 4 can be adhered to the box body 1 through glue, so that the filter screen 4 cannot easily fall off.

In addition, as shown in fig. 1, to prevent dust from accumulating on the screen 4, the communication box 100 further includes at least one cleaning assembly 5. The cleaning component 5 is arranged at the cooling port 3 and is positioned at one side of the filter screen 4. The cleaning assembly 5 has a cleaning portion 501 on a side thereof adjacent to the filter screen 4 for cleaning the filter screen 4.

With continued reference to fig. 1, the cleaning portion 501 extends along the first direction X, and at the same time, two ends of the cleaning assembly 5 are respectively located at two sides of the filter screen 4 along the first direction X, and are slidably connected with the box 1. The cleaning assembly 5 may be adapted to reciprocate in the second direction Y to cause the cleaning section 501 to clean the screen 4 in the second direction Y. The second direction Y is perpendicular to the first direction X. For example, as shown in fig. 1, the first direction X may be a length direction of the screen 4, and the second direction Y may be a width direction of the screen 4.

Since the cleaning part 501 extends in the first direction X, and can reciprocate in the second direction Y. Thus, as shown in fig. 1, in use, the cleaning section 501 cleans the screen 4 during the reciprocating motion. Therefore, the dust on the filter screen 4 can be cleaned by the cleaning part 501, so that the filter screen 4 cannot be blocked by the dust, and the air inside and outside the box body 1 can smoothly pass through the heat dissipation opening 3, so that the heat inside the box body 1 can be conveniently dissipated outwards.

Based on the above-mentioned scheme, the communication box 100 provided in the embodiment of the present application, because the installation cavity 2 is formed in the box body 1, can provide an installation space for a communication component. Because the box body 1 is provided with the heat dissipation port 3 communicated with the installation cavity 2, when the box is used, the heat in the box body 1 can be dissipated through the heat dissipation port 3, and the heat accumulation in the box body 1 is avoided. Because filter screen 4 sets up in thermovent 3 department to cover thermovent 3, when using communication box 100, filter screen 4 can filter the air that gets into box body 1, with the outside dust separation in the outside of box body, keep the inside cleanness of box body 1.

Since the cleaning component 5 is disposed at the heat dissipation port 3 and is located at one side of the filter screen 4, and the cleaning component 5 has the cleaning portion 501 at one side close to the filter screen 4, the cleaning portion 501 can be used for cleaning the filter screen 4. Since the cleaning part 501 extends along the first direction X, and both ends of the cleaning assembly 5 along the first direction X are respectively located at both sides of the filter screen 4, and slidably connected to the case 1, the cleaning part can reciprocate along the second direction Y. Thus, in use, the cleaning assembly 5 reciprocates along the second direction Y to drive the cleaning portion 501 to reciprocate similarly, and the cleaning portion 501 cleans the filter screen 4 during the reciprocation. Therefore, the dust on the filter screen 4 can be cleaned by the cleaning part 501, so that the filter screen 4 cannot be blocked by the dust, and the air inside and outside the box body 1 can smoothly pass through the heat dissipation opening 3, so that the heat inside the box body 1 can be conveniently dissipated outwards.

In order to make the filter screen 4 cleanable, the number of cleaning assemblies 5 may be plural in some embodiments, and the filter screen 4 is provided with cleaning assemblies 5 on both sides closer to and farther from the installation cavity 2. Thus, in use, the cleaning assemblies 5 located on both sides of the filter screen 4 near and far from the installation cavity 2 can clean both sides of the filter screen 4, so that dust on the filter screen 4 can be cleaned more cleanly.

It will be appreciated that, although not shown in fig. 2, the side of the screen 4 to the left in fig. 2 adjacent the mounting chamber 2 is also provided with a cleaning assembly 5. Similarly, the side of the filter screen 4 on the right in fig. 2, which is remote from the installation cavity 2, is also provided with a cleaning assembly 5.

In order to ensure the movement direction of the cleaning part 501, in some embodiments, as shown in fig. 3, fig. 3 is a schematic view of the overall structure of another angle communication box 100 provided in the present application, and the surface of the box body 1 provided with the cleaning assembly 5 has two sliding grooves 6. Along the first direction X, two sliding grooves 6 are located at two sides of the heat dissipation port 3, and the sliding grooves 6 extend along the second direction Y.

As shown in fig. 3, the cleaning assembly 5 may include a cleaning member 502 and two slides 503. The cleaning member 502 has a cleaning portion 501 on a side close to the screen 4. Along the first direction X, two sliders 503 are respectively located at two ends of the cleaning member 502 and connected to the cleaning member 502. Wherein a slider 503 is slidably coupled to a chute 6.

Since the two sliding grooves 6 are located at two sides of the heat dissipation port 3 along the first direction X, the two sliding blocks 503 connected with the cleaning member 502 are respectively located in the two sliding grooves 6 and slidably connected with the sliding grooves 6, and the sliding blocks 503 can slide in the sliding grooves 6. Meanwhile, since the sliding groove 6 extends along the second direction Y, in use, the sliding groove 6 can limit the sliding block 503 slidingly connected in the sliding groove 6, so that the sliding block 503 moves along the second direction Y. And thus the cleaning member 502 is moved in the second direction Y, so that the cleaning part 501 connected to the cleaning member 502 is moved in the second direction Y.

In some embodiments, as shown in fig. 4, fig. 4 is a side cross-sectional view of the chute 6, with a mounting groove 504 on a surface of the slider 503 on a side of the chute 6 proximate the bottom of the chute.

Cleaning assembly 5 further includes a plurality of magnet blocks 505, with one magnet block 505 embedded in one mounting slot 504. Wherein, the magnetic blocks 505 on two sides of the filter screen 4 close to and far from the installation cavity 2 are correspondingly attracted to each other, so that the cleaning members 502 on two sides of the filter screen 4 close to and far from the installation cavity 2 synchronously reciprocate along the second direction Y.

In use, one of the two cleaning assemblies 5 located on both sides of the filter screen 4 near and far from the installation cavity 2 reciprocates along the second direction Y, and under the action of the magnetic force absorbed by the corresponding magnetic blocks 505, the other cleaning assembly 5 can reciprocate synchronously along the second direction Y, so as to perform synchronous cleaning action on both sides of the filter screen 4 near and far from the installation cavity 2.

To enable the cleaning assembly 5 to automatically clean the screen 4, in some embodiments, as shown in fig. 2, the communication box 100 further includes a drive mechanism 7. The driving mechanism 7 is arranged in the installation cavity 2, is connected with the cleaning component 5 positioned on one side of the filter screen 4 close to the installation cavity 2, and is used for driving the cleaning component 5 to reciprocate along the second direction Y.

In some embodiments, as shown in fig. 2, the drive mechanism 7 may include a drive motor 701, a drive shaft 702, a transmission 703, and a linkage 704.

The drive motor 701 is disposed in the mounting chamber 2. The drive motor 701 may be used as a power source to power the drive mechanism 7 as a whole.

One end of the driving shaft 702 is connected to an output end of the driving motor 701. The output end of the driving motor 701 can drive the driving shaft 702 to synchronously rotate when rotating. The other end of the driving shaft 702 extends in a direction approaching the screen 4, and the extending direction of the driving shaft 702 is perpendicular to the screen 4. Thus, the axis of rotation of the drive shaft 702 is also perpendicular to the screen 4.

One end of the transmission 703 is connected to one end of the drive shaft 702 remote from the drive motor 701. In use, rotation of the drive shaft 702 will cause rotation of the transmission 703. One end of the connecting rod 704 is rotatably connected with the transmission member 703, and the connection point of the connecting rod 704 and the transmission member 703 is located outside the rotation axis of the driving shaft 702. The other end of the link 704 is rotatably connected to the cleaning assembly 5.

Since one end of the link 704 is rotatably connected to the transmission member 703, the connection point of the link 704 to the transmission member 703 is located outside the rotational axis of the drive shaft 702. During rotation of the transmission 703, one end of the link 704 rotates about the rotational axis of the drive shaft 702, and one end of the link 704 moves in a plane parallel to the screen 4.

Meanwhile, as the other end of the connecting rod 704 is rotationally connected with the cleaning assembly 5, the connecting rod 704 drives the cleaning assembly 5 to move along with the rotation of the transmission member 703. Since the two sliding grooves 6 located at two sides of the heat dissipation port 3 along the first direction X have a limiting effect on the sliding block 503, the sliding block 503 can only move along the second direction Y, so that the cleaning assembly 5 is driven by the connecting rod 704 to perform a reciprocating motion along the second direction Y. Thus, the end of the link 704 connected to the cleaning assembly 5 reciprocates in the second direction Y along with the cleaning assembly 5.

Based on the above, the end of the link 704 rotatably connected to the transmission member 703 rotates about the rotation axis of the driving shaft 702 in a plane parallel to the filter screen 4, and the other end of the link 704 reciprocates in the second direction Y with the cleaning assembly 5. The cleaning assembly 5 is driven by the connecting rod 704 to reciprocate along the second direction Y, and the cleaning portion 501 can clean the filter screen 4 along with the reciprocating motion of the cleaning assembly 5 along the second direction Y.

Illustratively, as shown in fig. 2, a driving motor 701 is disposed on a side of the top plate 101 near the mounting cavity 2, and an output end of the driving motor 701 faces the side plate 102 provided with the heat radiation port 3. The driving shaft 702 is connected with the output end of the driving motor 701, the rotation axes of the driving shaft 702 and the driving motor are coincident, and the extending direction of the driving shaft 702 is perpendicular to the filter screen 4.

It will be appreciated that the driving member 703 may be provided in a variety of forms, and as illustrated in fig. 2, the driving member 703 includes two parallel segments and a circular arc segment. The two parallel sections are connected through an arc section. One end of the drive shaft 702 remote from the drive motor 701 is connected to one of the two parallel segments. The other of the two parallel segments is rotatably connected to the side plate 102 towards which the drive shaft 702 is directed. The connection position of the driving shaft 702 and the transmission member 703 and the connection position of the transmission member 703 and the side plate 102 are all on the rotation axis of the driving shaft 702. The connecting rod 704 is rotatably connected to the vertex of the circular arc.

Of course, in other embodiments, the transmission member 703 may be cylindrical, the rotation axis of the cylinder coincides with the rotation axis of the driving shaft 702, the cylinder has two parallel sides, one end of the driving shaft 702 away from the driving motor 701 is connected to one side of the transmission member 703, the connecting rod 704 is rotatably connected to the other side of the transmission member 703, and the connection point of the connecting rod 704 and the transmission member 703 is located outside the rotation axis of the driving shaft 702.

When two heat dissipation ports 3 are provided, and two heat dissipation ports 3 are provided on the adjacent side plates 102, in some embodiments, two driving motors 701 are provided, and an output end of one driving motor 701 faces one side plate 102 provided with the heat dissipation ports 3. An output end of a driving motor 701 is in transmission connection with a driving shaft 702, the other end of the driving shaft 702 is connected with a transmission member 703, a connecting rod 704 is rotatably connected to the transmission member 703, and one end of the connecting rod 704 away from the transmission member 703 is rotatably connected with a cleaning assembly 5.

When there are two heat dissipation ports 3, and the two heat dissipation ports 3 are disposed on the two side plates 102 oppositely, in some embodiments, as shown in fig. 2, the driving motor 701 may be a dual-shaft motor, and has two output ends. The two output ends of the driving motor 701 face to one side plate 102 provided with the heat radiation port 3. An output end of the driving motor 701 is in transmission connection with a driving shaft 702, the other end of the driving shaft 702 is connected with a transmission member 703, a connecting rod 704 is rotatably connected to the transmission member 703, and one end of the connecting rod 704 away from the transmission member 703 is rotatably connected with a cleaning assembly 5.

In some embodiments, as shown in fig. 2, the communication box 100 further includes a fixing base 8, a mounting plate 10, a rotation shaft 11, and a plurality of fan blades 12.

The fixing seat 8 is arranged in the mounting cavity 2, and the fixing seat 8 is provided with a mounting opening 9. The mounting opening 9 is arranged opposite to the heat radiation opening 3. The mounting plate 10 is arranged at the mounting opening 9 and is connected with the fixing seat 8. The rotation shaft 11 penetrates the mounting plate 10 and is rotatably connected to the mounting plate 10. The fan blades 12 are located at the mounting opening 9 and at one side of the mounting plate 10, and are connected to one end of the rotating shaft 11. When in use, the rotating shaft 11 can drive the fan blades 12 to rotate. The rotating shaft 11 is connected to the driving shaft 702, and is used for rotating under the driving of the driving shaft 702.

In use, the drive motor 701 drives the drive shaft 702 to rotate, and the drive shaft 702 rotates to drive the rotation shaft 11 to rotate. Since the plurality of blades 12 are connected to one end of the rotating shaft 11, the rotating shaft 11 can rotate while driving the plurality of blades 12. The rotation of the plurality of blades 12 accelerates the flow velocity of the gas, thereby accelerating the heat dissipation inside the case 1.

In some embodiments, as shown in fig. 2, the drive mechanism 7 further includes a first pulley 705, a second pulley 706, and a drive belt 707. The first pulley 705 is fitted around the drive shaft 702 and connected to the drive shaft 702. The drive shaft 702 may rotate the first pulley 705.

The second pulley 706 is sleeved on the periphery of the rotating shaft 11 and is connected with the rotating shaft 11. The transmission belt 707 is sleeved on the first pulley 705 and the second pulley 706, and the transmission belt 707 is used to make the second pulley 706 rotate under the drive of the first pulley 705, so that the second pulley 706 drives the rotation shaft 11 to rotate.

Thus, in use, rotation of the first pulley 705 may cause synchronous rotation of the second pulley 706 via the drive belt 707. Since the second pulley 706 is sleeved on the periphery of the rotating shaft 11 and is connected with the rotating shaft 11, the second pulley 706 can rotate to drive the rotating shaft 11 to rotate together.

Because the flabellum 12 is connected with the one end of axis of rotation 11, when using, the axis of rotation 11 rotates and can drive flabellum 12 and rotate, and the flow of air current can be accelerated in the rotation of flabellum 12 for the inside and outside air of box body 1 is in the flow at the thermovent 3 with higher speed, thereby accelerates the inside heat outwards divergent speed of box body 1.

Illustratively, as shown in fig. 2, the bottom of the fixing base 8 is connected to a side of the bottom plate 103 facing the mounting cavity 2, and the mounting opening 9 is circular in shape.

The mounting plate 10 is arranged in the mounting opening 9, and the mounting plate 10 is a rectangular strip plate. The longitudinal direction of the mounting plate 10 coincides with the second direction Y. The mounting plate 10 is connected with the fixing seat 8 along both ends of the length direction.

The rotation shaft 11 penetrates through the mounting plate 10, the extending direction of the rotation shaft 11 is perpendicular to the mounting plate 10, and the rotation shaft 11 is rotatably connected with the mounting plate 10. The number of the fan blades 12 is plural, and the plurality of fan blades 12 are disposed around the annular side surface of the rotation shaft 11.

With continued reference to fig. 2, a first pulley 705 is disposed about the outer periphery of the drive shaft 702, the first pulley 705 rotating with the drive shaft 702. The rotational axis of the first pulley 705 coincides with the rotational axis of the drive shaft 702.

The second belt pulley 706 is sleeved on the periphery of the rotating shaft 11, and the second belt pulley 706 drives the rotating shaft 11 to rotate together. The rotation axis of the second pulley 706 coincides with the rotation axis of the rotary shaft 11. The transmission belt 707 is sleeved on the first pulley 705 and the second pulley 706.

Thus, in use, the drive shaft 702 rotates the first pulley 705. The first pulley 705 rotates while the second pulley 706 is rotated by the drive belt 707. The rotation of the second pulley 706 may drive the rotation shaft 11 to rotate, thereby rotating the fan blades 12 connected to the rotation shaft 11 to accelerate the air flow.

It should be noted that the ratio of the radius of the first pulley 705 to the radius of the second pulley 706 may be set according to actual requirements, and the radius of the first pulley 705 is three times the radius of the second pulley 706, and when in use, the second pulley 706 rotates at an angular velocity three times that of the first pulley 705, so that the angular velocity of the rotating shaft 11 is three times that of the driving shaft 702, and the heat dissipation efficiency is improved.

It will be appreciated that the ratio of the radius of the first pulley 705 to the radius of the second pulley 706 may be set to other ratios, for example, the radius of the first pulley 705 is four times the radius of the second pulley 706, and the rotation speed of the rotation shaft 11 is faster and the heat dissipation efficiency is higher in the case that the output rotation speeds of the driving motors 701 are identical.

Of course, in other embodiments, the communication box 100 may further include a heat dissipation motor (not shown in the drawings), where the heat dissipation motor is used to drive the rotation shaft 11 to rotate, and the heat dissipation motor is disposed in the mounting cavity 2, and an output end of the heat dissipation motor is connected to an end of the rotation shaft 11 away from the fan blades 12.

When in use, the heat radiation motor directly drives the rotating shaft 11 to rotate, so that the fan blades 12 at the other end of the rotating shaft 11 rotate to accelerate the airflow. Therefore, the heat dissipation function inside the box body 1 and the cleaning function of the filter screen 4 can be divided into two parts which are not interfered with each other, and the two parts can be simultaneously or independently carried out.

To provide support to the drive shaft 702, in some embodiments, as shown in fig. 2, the communication box 100 further includes a support plate 13 located on one side of the holder 8 and coupled to the holder 8. The drive shaft 702 penetrates the support plate 13 and is rotatably connected to the support plate 13. In use, the support plate 13 may provide support for the drive shaft 702.

When the number of the heat dissipation ports 3 is two, and the two heat dissipation ports 3 are oppositely disposed on different side plates 102, as shown in fig. 2, the number of the fixing seats 8 is two, the fixing seats 8 are disposed inside the mounting cavity 2, and the fixing seats 8 are disposed between the circuit board 19 and the heat dissipation ports 3. A fixing seat 8 corresponds to one heat radiation port 3.

With continued reference to fig. 2, the drive motor 701 is a dual-shaft motor having two outputs. An output of the drive motor 701 is connected to a drive shaft 702. A supporting plate 13 is connected to the top of one of the holders 8. A drive shaft 702 extends through a support plate 13 and is rotatably coupled to the support plate 13. In use, a support plate 13 may provide support for a drive shaft 702.

As can be seen in fig. 1, a socket 16 may be provided at the socket 15. In order to retain the socket 16 within the socket 15, in some embodiments, as shown in fig. 5, fig. 5 is a side cross-sectional view of the opening 14, the side wall of the socket 15 having a snap-in groove 17. The communication box 100 further includes an elastic member 18, and the elastic member 18 is connected to the board 16. The elastic piece 18 is located at one side of the plugboard 16 close to the clamping groove 17, and is located in the clamping groove 17, and the elastic piece 18 is in an elastic deformation state.

In use, the resilient member 18 and the engagement groove 17 provide resistance to the removal of the insert 16 from the socket 15, so that the insert 16 can be stably disposed in the socket 15.

It will be appreciated that the arrangement of the elastic member 18 and the engaging groove 17 is not exclusive, and in some embodiments, as shown in fig. 6, fig. 6 is an enlarged view of a portion a in fig. 5, the elastic member 18 is a sheet having elasticity, and is provided in a bent shape, and two bent sections form a sharp angle. Both ends of the elastic member 18 are connected to the side of the board 16. The clamping groove 17 is triangular, and the elastic piece 18 stretches into the clamping groove 17 and abuts against the inner wall of the clamping groove 17.

Since the resilient member 18 abuts against the inner wall of the clamping groove 17, in use, withdrawal of the insert plate 16 from the socket 15 requires further compression of the resilient member 18 such that the resilient member 18 is deformed so that the resilient member 18 can pass through the gap between the insert plate 16 and the socket 15. Meanwhile, as the deformation of the elastic piece 18 needs a certain external force to drive, the plugboard 16 can be stably arranged in the socket 15 when not subjected to the excessive external force. When the insert plate 16 needs to be taken out of the socket 15, the insert plate 16 is pulled, a certain pulling force is applied to the insert plate 16, and the elastic piece 18 moves synchronously with the pulling force. The elastic member 18 abuts against the inner wall of the clamping groove 17, and as the elastic member 18 moves, the deformation amount of the elastic member 18 increases, so that the elastic member 18 can withdraw from the clamping groove 17, and the inserting plate 16 can be pulled out from the inserting opening 15.

Of course, in other embodiments, the elastic member 18 may be a rubber block with elasticity, and one end of the elastic member 18 is connected to the insert plate 16, and is located on one side of the insert plate 16 near the clamping groove 17, and the other end extends into the clamping groove 17 and abuts against the inner wall of the clamping groove 17.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A communication box, comprising:

the box body is internally provided with an installation cavity and a heat dissipation port communicated with the installation cavity;

the filter screen is arranged at the radiating opening and covers the radiating opening; the method comprises the steps of,

the cleaning component is arranged at the heat dissipation opening and is positioned at one side of the filter screen; the cleaning assembly is provided with a cleaning part at one side close to the filter screen, and the cleaning part extends along a first direction and is used for cleaning the filter screen;

the two ends of the cleaning assembly are respectively positioned at two sides of the filter screen along the first direction and are in sliding connection with the box body; the cleaning assembly is used for reciprocating along a second direction so that the cleaning part cleans the filter screen along the second direction; the second direction is perpendicular to the first direction.

2. The communication box of claim 1, wherein the number of cleaning assemblies is a plurality; the filter screen is close to and keeps away from the both sides of installation cavity all are provided with the clearance subassembly.

3. The communication box according to claim 2, wherein the surface of the box body provided with the cleaning assembly is provided with two sliding grooves; along the first direction, two sliding grooves are positioned at two sides of the heat dissipation opening, and the sliding grooves extend along the second direction;

the cleaning assembly includes:

the cleaning part is provided with the cleaning part at one side close to the filter screen; the method comprises the steps of,

the two sliding blocks are respectively positioned at two ends of the cleaning piece along the first direction and are connected with the cleaning piece; wherein, one slider is connected in the spout in a sliding way.

4. A communication box according to claim 3, wherein the surface of the side of the sliding block close to the bottom of the sliding groove is provided with a mounting groove; the cleaning assembly further includes:

the magnetic blocks are embedded in the mounting groove;

the magnetic blocks positioned on two sides of the filter screen close to and far from the installation cavity are correspondingly adsorbed to each other, so that the cleaning pieces on two sides of the filter screen close to and far from the installation cavity synchronously reciprocate along the second direction.

5. The communication box according to claim 3 or 4, characterized in that the communication box further comprises:

the driving mechanism is arranged in the installation cavity, is connected with the cleaning component which is positioned on one side of the filter screen close to the installation cavity, and is used for driving the cleaning component to reciprocate along the second direction.

6. The communication box of claim 5, wherein the drive mechanism comprises:

the driving motor is arranged in the mounting cavity;

one end of the driving shaft is connected with the output end of the driving motor, and the other end of the driving shaft extends towards the direction approaching the filter screen; the extending direction of the driving shaft is vertical to the filter screen;

one end of the transmission piece is connected with one end of the driving shaft far away from the driving motor;

one end of the connecting rod is rotationally connected with the transmission piece, and the connecting point of the connecting rod and the transmission piece is positioned outside the rotation axis of the driving shaft; the other end of the connecting rod is rotationally connected with the cleaning assembly.

7. The communication box of claim 6, further comprising:

the fixed seat is arranged in the mounting cavity; the fixing seat is provided with an installation opening; the mounting port is arranged opposite to the heat dissipation port;

the mounting plate is arranged at the mounting opening and is connected with the fixing seat;

the rotating shaft penetrates through the mounting plate and is rotationally connected with the mounting plate; the method comprises the steps of,

the fan blades are positioned at the mounting opening and at one side of the mounting plate and are connected with one end of the rotating shaft;

the rotating shaft is connected with the driving shaft and used for rotating under the driving of the driving shaft.

8. The communication box of claim 7, wherein the drive mechanism further comprises:

the first belt wheel is sleeved on the periphery of the driving shaft and is connected with the driving shaft;

the second belt wheel is sleeved on the periphery of the rotating shaft and connected with the rotating shaft; the method comprises the steps of,

the transmission belt is sleeved on the first belt pulley and the second belt pulley; the driving belt is used for enabling the second belt pulley to rotate under the driving of the first belt pulley, so that the second belt pulley drives the rotating shaft to rotate.

9. The communication box of claim 8, further comprising:

the support plate is positioned on one side of the fixed seat and connected with the fixed seat; the driving shaft penetrates through the supporting plate and is rotationally connected with the supporting plate.

10. The communication box of claim 1, wherein the box body comprises:

a top plate;

a plurality of side plates positioned on one side of the top plate and connected with the top plate; the plurality of side plates are arranged around one circle of the top plate; the method comprises the steps of,

the bottom plate is positioned on one side of the plurality of side surfaces far away from the top plate and is connected with the plurality of side plates; the bottom plate and the top plate are arranged opposite to each other;

wherein the plurality of side plates are provided with the heat dissipation openings and the openings; the heat dissipation openings and the openings are formed in different side plates; the top plate is provided with a socket; the communication box further includes:

the plugboard is arranged in the socket and is detachably connected with the box body; and is also provided with

The insert plate covers the opening.