CN114979810A

CN114979810A - Portable computer lab of combined material removal based on geometry polyhedron model

Info

Publication number: CN114979810A
Application number: CN202210633540.8A
Authority: CN
Inventors: 焦国平; 朱小花; 戚芳芳; 刘元春; 倪伟民; 郑群
Original assignee: Zhejiang Dy Link Communication Room Engineering & Technology Co ltd; Zhejiang Faen Integrated Housing Co ltd
Current assignee: Zhejiang Dy Link Communication Room Engineering & Technology Co ltd; Zhejiang Faen Integrated Housing Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-08-30
Anticipated expiration: 2042-06-07
Also published as: CN114979810B

Abstract

The invention belongs to the field of mobile machine rooms, and particularly relates to a composite material mobile portable machine room based on a geometric polyhedral model. The hemispherical cabinet provides a larger heat dissipation space for the host arranged on the spherical surface of the hemispherical cabinet, and meanwhile, the participation of the air blower can effectively improve the heat dissipation efficiency of the host. The invention adopts the hemispherical cabinet to install the plurality of hosts, so that the hosts can be installed between the hosts and the vehicle-mounted antenna or the external signal station for shielding-free wireless signal transmission, and meanwhile, the hemispherical cabinet can be swung to a proper position around the sphere center to install or remove the hosts.

Description

Portable computer lab of combined material removal based on geometry polyhedron model

Technical Field

The invention belongs to the field of mobile machine rooms, and particularly relates to a composite material mobile portable machine room based on a geometric polyhedral model.

Background

In the IT industry, a machine room generally refers to a place where a server is stored to provide IT services for users and employees, such as telecommunications, internet communications, mobile, two-wire, power, and government or enterprise.

The portable mobile machine room generally comprises a vehicle body, a vehicle-mounted antenna and a plurality of parallel-connected host machines, the data transmission speed can be effectively increased by the plurality of parallel-connected host machines, however, the parallel connection of the plurality of host machines leads to complicated connection lines, and errors are often caused by complicated lines in the installation process. Meanwhile, the cabinet provided with the plurality of hosts has limited heat dissipation space for the hosts, so that the hosts have poor heat dissipation effect and are not easy to install, disassemble and maintain.

The data transmission of the existing machine room gradually realizes wireless data transmission, the installation and the maintenance of the host computer to the cabinet are facilitated while data lines are reduced, and the efficiency of the wireless data transmission is influenced by the fact that the space provided for the host computer by the continuously used traditional cabinet is narrow.

The invention designs a composite material mobile portable machine room based on a geometric polyhedral model, which can realize the non-shielding wireless signal transmission between a host and an external signal station or a vehicle-mounted antenna, and meanwhile, the host is more conveniently and rapidly installed, detached and maintained through a hemispherical cabinet swinging around the sphere center of the host.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention discloses a composite material mobile portable machine room based on a geometric polyhedral model, which is realized by adopting the following technical scheme.

A portable composite material mobile machine room based on a geometric polyhedral model comprises a vehicle body, an arc rod, an electric driving module A, a spherical shell, a blower, a cabinet, a frame, a reset spring, a rain shade, an electric driving module B and an antenna, wherein the arc rod which moves in a vertical plane and is driven by the electric driving module A is arranged in a chute A of a carriage of the vehicle body in a sliding way, and the spherical shell arranged at the tail end of the arc rod is connected with the spherical center of a hemispherical hollow cabinet in a spherical hinge way; the machine frame for plugging the host machine and the structure for locking the plugged host machine are arranged at the densely distributed slots on the spherical wall of the machine cabinet; a blower for radiating all the main machines is arranged in the spherical shell; a locking structure is arranged between the spherical shell and the cabinet; four reset springs for buffering and damping the cabinet in the swinging carriage are symmetrically arranged in the carriage of the vehicle body.

The rain shelter driven by the electric drive module B is installed on the carriage of the vehicle body, and the top of the vehicle body is provided with an antenna which is in wireless data transmission with the host machine on the cabinet.

As a further improvement of the technology, a gear A is mounted on an output shaft of the electric drive module A, and the gear A is meshed with an arc-shaped rack mounted on an arc rod; the lower end of the return spring is fixed at the bottom of the carriage of the vehicle body, and the upper end of the return spring is in contact fit with the circular surface of the cabinet.

As a further improvement of the technology, the wall surface of the spherical shell is densely provided with heat dissipation holes A, and the round surface of the cabinet is densely provided with heat dissipation holes B; the spherical shell is provided with a spherical plate which is concentric with the machine cabinet through a connecting rod and effectively guides air blown out from a blast pipe of the blower to all the main machines; a power supply male head and a data male head on the host machine are respectively in plug-in fit with a power supply female head and a data female head at the bottom in the corresponding rack; a plurality of bolts B which correspond to the main machine one by one are in threaded fit on the spherical wall of the cabinet, and clamping plates for locking the main machine inserted into the rack are rotationally matched on the bolts B.

As a further improvement of the technology, a deconcentrator which electrically connects all the main machines with the control unit in the vehicle body is arranged on the convex spherical surface of the spherical plate.

As a further improvement of the technology, the deconcentrator is electrically connected with the control unit through a cable wound on a winding wheel in the vehicle body; the winding wheel is provided with a scroll spring for resetting the winding wheel in a rotating way on a shaft; the winding wheel is used for paying off the cable when the cabinet swings on the circular axis of the arc rod and rewinding the cable when the cabinet falls back into the carriage of the vehicle body; the cable is fixed on the arc rod through the cable clamp so as to provide an acting point for pulling the cable; the arc rod is provided with a fixed pulley which reduces the stress of the line card and is matched with the cable.

As a further improvement of the technology, four pressing blocks which are uniformly distributed in the circumferential direction and matched with the spherical shell radially slide on the circular surface of the cabinet; each pressing block is rotatably matched with a bolt A screwed with the thread sleeve on the circular surface of the cabinet.

As a further improvement of the technology, the rain shelter is provided with n frames B and a plurality of n frames A for opening and closing the rain shelter; two ends of the n frames B are hinged with a carriage of the vehicle body; and a gear C on an output shaft of the electric drive module B in the vehicle body is meshed with a gear B on a hinged shaft of the n frames B.

As a further improvement of the technology, the pressing block is provided with a trapezoidal guide block which slides in a trapezoidal guide groove on the circular surface of the cabinet.

Compared with the traditional machine room, the hemispherical machine cabinet provided by the invention provides a larger heat dissipation space for the host arranged on the spherical surface of the hemispherical machine cabinet, and meanwhile, the participation of the air blower can effectively improve the heat dissipation efficiency of the host.

The invention adopts the hemispherical cabinet to install the plurality of hosts, so that the hosts can be installed between the hosts and the vehicle-mounted antenna or the external signal station for shielding-free wireless signal transmission, and meanwhile, the hemispherical cabinet can be swung to a proper position around the sphere center to install or remove the hosts.

The automatically driven rain shelter can effectively shelter the cabinet provided with the host machine in rainy days, so that the automatic rain shelter can be used as a mobile base station to carry out mobile communication in sunny days without being separated from the shade, and the function of moving a portable machine room is effectively exerted.

In addition, the cabinet can be twisted around the spherical shell after being swung up along with the movement of the arc rod, so that the host on the cabinet can specifically transmit and receive wireless signals to and from a certain area which is lost due to disaster, and the rescue efficiency of the area which is lost due to disaster is improved.

The invention has simple structure and better use effect.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is an overall sectional view of the present invention.

Fig. 3 is a cross-sectional schematic view of the gear a and the electric drive module a.

Fig. 4 is a schematic cross-sectional view of the canopy engaged with the cabinet.

FIG. 5 is a cross-sectional view of the cabinet, the spherical shell and the pressing block.

FIG. 6 is a cross-sectional view of the cabinet, card, mainframe and rack.

Fig. 7 is a cross-sectional view of the mainframe and the rack.

Fig. 8 is a schematic cross-sectional view of a cabinet and its components.

Fig. 9 is a schematic sectional view of the vehicle body.

Number designation in the figures: 1. a vehicle body; 2. a chute A; 3. an arc rod; 4. a rack; 5. a gear A; 6. an electric drive module A; 7. a spherical shell; 8. heat dissipation holes A; 9. a blower; 10. a blast pipe; 11. a connecting rod; 12. a ball plate; 13. a wire divider; 14. a cabinet; 15. a slot; 18. a heat dissipation hole B; 19. a trapezoidal guide groove; 20. a threaded sleeve; 21. a bolt A; 22. a pressing block; 23. a trapezoidal guide block; 24. a frame; 25. a female head; 26. a host; 27. a male head; 28. clamping a plate; 29. a bolt B; 30. a return spring; 31. a cable; 32. a line card; 33. a fixed pulley; 34. a winding wheel; 35. a volute spring; 36. a control unit; 37. a rain shelter; 38. n frames A; 39. n frames B; 40. a gear B; 41. a gear C; 42. an electric drive module B; 43. an antenna.

Detailed Description

The drawings are schematic illustrations of the implementation of the present invention to facilitate understanding of the principles of structural operation. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.

As shown in fig. 1 and 2, the electric driving type air conditioner comprises a vehicle body 1, an arc rod 3, an electric driving module A6, a spherical shell 7, a blower 9, a cabinet 14, a frame 24, a return spring 30, a rain shelter 37, an electric driving module B42 and an antenna 43, wherein as shown in fig. 2, 4 and 9, the arc rod 3 which moves in a vertical plane and is driven by the electric driving module A6 slides in a sliding chute A2 of a carriage of the vehicle body 1, and the spherical shell 7 arranged at the tail end of the arc rod 3 is in spherical hinge connection with the spherical center of the hemispherical hollow cabinet 14; as shown in fig. 4, 6 and 8, the slots 15 densely distributed on the spherical wall of the cabinet 14 are all provided with a rack 24 for plugging a host 26 and a structure for locking the plugged host 26; as shown in fig. 4 and 5, a blower 9 for dissipating heat of all the main machines 26 is installed in the spherical shell 7; a locking structure is arranged between the spherical shell 7 and the cabinet 14; as shown in fig. 2 and 4, four return springs 30 for damping vibration of the cabinet 14 swinging down in the vehicle compartment are symmetrically installed in the vehicle body 1.

As shown in fig. 1, 2 and 4, the rain awning 37 driven by the electric drive module B42 is mounted on the cabin of the vehicle body 1, and the antenna 43 for wireless data transmission with the main frame 26 on the cabinet 14 is arranged on the top of the vehicle body 1.

As shown in fig. 2, 3 and 4, the output shaft of the electric drive module a6 is provided with a gear a5, and the gear a5 is meshed with the arc-shaped rack 4 arranged on the arc rod 3; the lower end of the return spring 30 is fixed at the bottom of the carriage of the vehicle body 1, and the upper end of the return spring 30 is in contact fit with the circular surface of the cabinet 14.

As shown in fig. 4, 5 and 8, heat dissipation holes A8 are densely distributed on the wall surface of the spherical shell 7, and heat dissipation holes B18 are densely distributed on the circular surface of the cabinet 14; a spherical plate 12 which is concentric with the cabinet 14 and effectively guides air blown out from the blast pipe 10 of the blower 9 to all the main machines 26 is mounted on the spherical shell 7 through a connecting rod 11; as shown in fig. 6 and 7, the power male head 27 and the data male head 27 on the host 26 are respectively plugged and matched with the power female head 25 and the data female head 25 at the bottom in the corresponding rack 24; a plurality of bolts B29 corresponding to the main units 26 are screwed on the spherical wall of the cabinet 14, and clamping plates 28 for locking the main units 26 inserted into the rack 24 are rotatably matched on the bolts B29.

As shown in fig. 4, a splitter 13 for electrically connecting all the main bodies 26 to the control unit 36 in the vehicle body 1 is attached to the convex spherical surface of the spherical plate 12.

As shown in fig. 2, the wire separator 13 is electrically connected to the control unit 36 through a cable 31 wound around a winding wheel 34 in the vehicle body 1; the winding wheel 34 has a scroll spring 35 on its shaft for rotationally returning it; the winding wheel 34 unwinds the cable 31 when the cabinet 14 swings around the center axis of the arc rod 3 and rewinds the cable 31 when the cabinet 14 falls back into the compartment of the vehicle body 1 around the center axis of the arc rod 3; the cable 31 is fixed to the arc rod 3 through a line card 32 to provide a force point for pulling the cable 31; the arc rod 3 is provided with a fixed pulley 33 which reduces the stress of the line card 32 and is matched with the cable 31.

As shown in fig. 5, four pressing blocks 22 which are uniformly distributed in the circumferential direction and are matched with the spherical shell 7 radially slide on the circular surface of the cabinet 14; each pressing block 22 is rotatably matched with a bolt A21 screwed with the thread sleeve 20 on the round surface of the cabinet 14.

As shown in fig. 1, 2 and 4, the awning 37 is provided with n frames B39 and a plurality of n frames a38 for opening and closing the awning; two ends of the n frames B39 are hinged with the carriage of the vehicle body 1; the gear C41 on the output shaft of the electric drive module B42 in the vehicle body 1 is meshed with the gear B40 on the articulated shaft on which the n frames B39 are arranged.

As shown in fig. 5 and 8, a trapezoidal guide block 23 is mounted on the pressing block 22, and the trapezoidal guide block 23 slides in the trapezoidal guide groove 19 on the circular surface of the cabinet 14.

The working process of the invention is as follows: in the initial state, the circular surface of the cabinet 14 contacts the upper ends of the four return springs 30, and the arc rod 3 is in a state of being retracted in the slide groove a 2. The four pressing blocks 22 are not in contact with the spherical shell 7, and the canopy 37 is in a retracted state toward the rear of the vehicle. The n-frame B39 and all the n-frames A38 are in a superposed state at the tail part in the carriage. Teeth on the rack 4 are abutted against teeth on the gear A5 under the action of the return spring 30 and are not in a meshed state along the tangential direction of the gear A5, so that a transmission relation is normally established between the gear A5 and the rack 4 when the cabinet 14 swings upwards, and meanwhile, the cabinet 14 is ensured to move relative to the vehicle body 1 in the movement process of the vehicle body 1 and exert the effective damping and buffering effects of the return spring 30.

When the present invention is in the initial state, the host 26 on the spherical surface of the cabinet 14 can transmit the wireless signal in all directions without shielding, and the data transmission efficiency is high. When the main machine 26 in the cabinet 14 is in an operating state, the blower 9 is started to blow air into the cabinet 14, and the air from the blower 9 is guided by the ball plate 12 to form effective heat dissipation in all directions for all the main machines 26 in the cabinet 14.

When the vehicle body 1 moves, the cabinet 14 generates vibration relative to the vehicle body 1, and the four return springs 30 generate effective damping and buffering effects on the vibration of the cabinet 14 relative to the vehicle body 1.

The main unit 26 on the cabinet 14 in the initial state is in a working state, when it is rainy, the control unit 36 controls the electric driving module B42 to operate, the electric driving module B42 drives the n frames B39 to swing towards the vehicle head direction through the gear C41 and the gear B40, and the swing of the n frames B39 enables the rain shelter 37 to shade the cabinet 14 in a rain-proof manner. When the n frames B39 are abutted against the head, the end of the rain shelter 37 close to the head is in a state of draining water to the top of the head, so that the water falling on the rain shelter 37 is prevented from damaging the main unit 26 on the cabinet 14 in the carriage from the front section due to wet water. The rear end of the rain shelter 37 abuts against the bottom of the carriage to wrap the cabinet 14, so that water falling on the rain shelter 37 is prevented from falling on the cabinet 14 from the rear end, and the host 26 is prevented from being damaged due to wet water. At this point, the operation of the electric drive module B42 is stopped, and the canopy 37 is in a fully extended position and provides full rain protection to the cabinet 14.

When the rain stops, the electric drive module B42 is controlled to run reversely, the electric drive module B42 drives the n frames B39 to swing back and reset through a series of transmission, the rain shelter 37 is retracted from the front section and finally achieves complete recovery, and the electric drive module B42 stops running when the rain shelter 37 completes recovery.

When a certain host 26 or certain hosts 26 on the cabinet 14 needs to be repaired or replaced, the four bolts a21 are firstly screwed, and the bolts a21 drive the corresponding pressing blocks 22 to press against the spherical shell 7, so as to complete the locking of the relative position of the spherical shell 7 and the cabinet 14. Then, the electric drive module a6 is controlled to operate, the electric drive module a6 drives the arc rod 3 to move through the gear a5 and the rack 4, and the arc rod 3 drives the cabinet 14 to move synchronously through the spherical shell 7. The relative locking of the spherical shell 7 and the cabinet 14 prevents the cabinet 14 from swinging relative to the arc rod 3 during swinging up along with the arc rod 3, and protects the main machine 26 on the cabinet 14 from being damaged.

When the arc rod 3 moves 90 degrees, the cabinet 14 is positioned at the tail of the carriage, and the operation of the electric drive module A6 is stopped. As the cabinet 14 swings toward the rear of the vehicle, the four return springs 30 release energy.

Then, four bolts a21 are rotated, so that bolts a21 drives the corresponding pressing blocks 22 to disengage from the spherical shell 7 again and the position locking of the spherical shell 7 and the cabinet 14 is released.

Swing rack 14, rack 14 is for the swing of spherical shell 7 for the main frame 26 that needs replacement or maintenance on rack 14 can rotate and reduce to certain height and suitable position, makes operating personnel can stand on the ground of rear of a vehicle alright accomplish maintenance and the change of arbitrary main frame 26 on rack 14, and efficiency is higher.

After the replacement or maintenance of the main machine 26 is finished, the cabinet 14 swings back and returns relative to the spherical shell 7, the four pressing blocks 22 are pressed against the spherical shell 7 again by rotating the bolts A21, the relative position between the spherical shell 7 and the cabinet 14 is locked, and the cabinet 14 is prevented from being damaged and collided due to swinging relative to the spherical shell 7 in the swinging process along with the arc rod 3.

After the position between the spherical shell 7 and the cabinet 14 is locked, the electric driving module a6 is started to run reversely, the electric driving module a6 drives the arc rod 3 to move in a reset mode through a series of transmission, and the arc rod 3 drives the cabinet 14 to swing back and reset through the spherical shell 7.

After the cabinet 14 is reset, the four return springs 30 are compressed again and return to the initial state, and then the four bolts a21 are rotated, so that the bolts a21 drive the pressing block 22 to release the pressing on the spherical shell 7, which is convenient for the cabinet 14 to move relative to the spherical shell 7 during the movement of the vehicle body 1, and further the four return springs 30 can effectively damp and buffer the cabinet 14.

In conclusion, the beneficial effects of the invention are as follows: the hemispherical cabinet 14 in the invention provides a larger heat dissipation space for the main machine 26 arranged on the spherical surface of the cabinet, and meanwhile, the participation of the blower 9 can effectively improve the heat dissipation efficiency of the main machine 26.

The present invention adopts the hemispherical cabinet 14 to install a plurality of main units 26, so that the wireless signal transmission without shielding can be carried out between the main units 26 and the vehicle-mounted antenna 43 or an external signal station, and simultaneously, the hemispherical cabinet 14 can be swung to a proper position around the sphere center to install or remove the main units 26 thereon during installation and maintenance.

The rain shade 37 driven automatically in the invention can effectively shade the cabinet 14 provided with the host 26 in rainy days, so that the invention can be used as a mobile base station to carry out mobile communication in sunny days without being shaded, and effectively play the role of moving a portable machine room.

In addition, the cabinet 14 of the present invention can swing around the spherical shell 7 after swinging up along with the movement of the arc rod 3, so that the host 26 on the cabinet 14 can specifically face a certain area which is lost due to disaster and perform transmission and reception of wireless signals, thereby improving the rescue efficiency of the disaster-lost area.

Claims

1. The utility model provides a portable computer lab of combined material removal based on geometry polyhedron model which characterized in that: the electric driving type rain shade comprises a vehicle body, an arc rod, an electric driving module A, a spherical shell, a blower, a cabinet, a rack, a reset spring, a rain shade, an electric driving module B and an antenna, wherein the arc rod which moves in a vertical plane and is driven by the electric driving module A is arranged in a chute A of a carriage of the vehicle body in a sliding way, and the spherical shell arranged at the tail end of the arc rod is connected with the spherical center of the hemispherical hollow cabinet through a spherical hinge; the machine frame for plugging the host machine and the structure for locking the plugged host machine are arranged at the densely distributed slots on the spherical wall of the machine cabinet; a blower for dissipating heat of all the main machines is arranged in the spherical shell; a locking structure is arranged between the spherical shell and the cabinet; four reset springs for buffering and damping the machine cabinet in the swinging carriage are symmetrically arranged in the carriage of the vehicle body;

2. The composite material mobile portable machine room based on the geometric polyhedral model as claimed in claim 1, wherein: the output shaft of the electric drive module A is provided with a gear A, and the gear A is meshed with an arc-shaped rack arranged on an arc rod; the lower end of the return spring is fixed at the bottom of the carriage of the vehicle body, and the upper end of the return spring is in contact fit with the circular surface of the cabinet.

3. The composite material mobile portable machine room based on the geometric polyhedral model as claimed in claim 1, wherein: the wall surface of the spherical shell is densely provided with heat dissipation holes A, and the round surface of the cabinet is densely provided with heat dissipation holes B; the spherical shell is provided with a spherical plate which is concentric with the machine cabinet through a connecting rod and effectively guides air blown out from a blast pipe of the blower to all the main machines; a power supply male head and a data male head on the host machine are respectively in plug-in fit with a power supply female head and a data female head at the bottom in the corresponding rack; a plurality of bolts B which correspond to the main machine one by one are in threaded fit on the spherical wall of the cabinet, and clamping plates for locking the main machine inserted into the rack are rotationally matched on the bolts B.

4. The composite material mobile portable machine room based on the geometric polyhedral model as claimed in claim 3, wherein: and a deconcentrator which electrically connects all the main machines with the control unit in the vehicle body is arranged on the convex spherical surface of the spherical plate.

5. The composite material mobile portable machine room based on the geometric polyhedral model as claimed in claim 4, wherein: the deconcentrator is electrically connected with the control unit through a cable wound on a winding wheel in the vehicle body; the winding wheel is provided with a scroll spring for resetting the winding wheel in a rotating way on a shaft; the winding wheel is used for paying off the cable when the winding wheel is swung on the circular axis of the cabinet winding arc rod and rewinding the cable when the cabinet falls back into the carriage of the vehicle body; the cable is fixed on the arc rod through the cable clamp so as to provide an acting point for pulling the cable; the arc rod is provided with a fixed pulley which reduces the stress of the wire clamp and is matched with the cable.

6. The composite material mobile portable machine room based on the geometric polyhedral model as claimed in claim 1, wherein: four pressing blocks which are uniformly distributed in the circumferential direction and matched with the spherical shell are radially arranged on the circular surface of the cabinet in a sliding manner; each pressing block is rotatably matched with a bolt A screwed with the thread sleeve on the circular surface of the cabinet.

7. The composite material mobile portable machine room based on the geometric polyhedral model as claimed in claim 1, wherein: the awning is provided with n frames B and a plurality of n frames A for opening and closing the awning; two ends of the n frames B are hinged with a carriage of the vehicle body; and a gear C on an output shaft of the electric drive module B in the vehicle body is meshed with a gear B on a hinge shaft on which the n frames B are positioned.