Combined router

Abstract

The invention relates to a combined router, which belongs to the technical field of routers, and comprises a multi-surface shell, a main body module is fixed at the center of the bottom in the multi-surface shell, peripheral interfaces for connecting external equipment are arranged on the outer wall of the multi-surface shell, the peripheral interfaces are electrically connected with the main body module through wires, a clamping interface is formed in the top of the multi-surface shell, and the clamping interface is electrically connected with the main body module through wires. A bearing shell is arranged in the multi-face shell, air holes are formed in the outer wall of the bearing shell, the top of the bearing shell penetrates through the clamping opening and extends to the position above the multi-face shell, an antenna component is fixed to the inner wall of the bearing shell, and an edge plate extending towards the periphery is fixed to the bottom of the bearing shell. The combined router can be combined, expanded and used conveniently and flexibly according to requirements, the antenna components are located in the bearing shell, the combined router is safer and more attractive, after assembly and expansion, the bearing shell can be lifted by itself according to requirements, and the combined router is more convenient to use. And other parts are prevented from blocking wireless signal propagation.

Description

Technical Field

[0001] The present invention relates to the technical field of routers, and in particular to a combined router. Background Art

[0002] A router is a commonly used network device that can achieve wired communication and wireless connection between devices, and can manage and optimize data flow to ensure efficient operation of the network. In the use of wireless interconnection, antennas are indispensable components. Existing wireless router antennas are divided into external antennas and internal antennas. The number of antennas and signal strength in a router directly affect the signal coverage effect. Whether in the network of a home, enterprise or service provider, routers are indispensable devices in modern network communications.

[0003] As shown in the Chinese invention patent document, the announcement number is CN115348205B, which discloses a combined router, involving the field of router technology, including a top cover and a base, a plurality of expansion modules distributed in a circular array are provided on the base, a plurality of grooves for accommodating the expansion modules are provided on the base, and an opening is provided on a side wall of any groove away from the center of the base, network cable connection holes are provided on the outer side of the expansion module and the side wall of the base groove, and the bottom end of the expansion module and the bottom surface of the groove on the base are connected by an inclined wedge structure, so that the expansion module is disengaged in an oblique upward direction when it moves away from the side of the base, thereby increasing the gap between the expansion module and the inner wall of the groove of the base, and a plurality of heat dissipation holes are provided on the side wall of the base groove. The present invention serves to expand the mesh interface by arranging a plurality of expansion modules to meet the needs of multi-user wired connection, and the heat dissipation area can be increased by providing heat dissipation holes on the side wall of the groove, thereby ensuring the heat dissipation effect and the dustproof effect at the same time.

[0004] Although the above document increases the expansion performance of the router itself by setting up multiple expansion modules, the device is integrated and only obtains additional functions by adding fixed interfaces, which has poor flexibility in use. The better heat dissipation obtained by expanding the overall volume will also increase the relative floor space. In addition, the antenna of the router is relatively fragile and directly related to the signal strength. Therefore, better protection needs to be set, and thus the present invention is proposed. Summary of the invention

[0005] In order to overcome the technical defects of the prior art, the present invention provides a combined router. The antenna component of the combined router is located in a bearing shell, which is safer and more beautiful. After assembly and expansion, the bearing shell can self-elevate in height as needed to prevent other components from blocking the transmission of wireless signals. After assembly, the heat dissipation effect can also be improved, effectively reducing the temperature of the components during high-load operation.

[0006] The technical solution adopted by the present invention is: it includes a multi-faceted shell, in the present invention, the multi-faceted shell is the main external protective component, and has multiple identical side planes. A main body module is fixed at the bottom center of the multi-faceted shell, and peripheral interfaces for connecting external devices are provided on the outer wall of the multi-faceted shell. These peripheral interfaces are arranged on the outer wall of the multi-faceted shell according to actual needs for external devices to be plugged in and used. The peripheral interfaces are electrically connected to the main body module through wires. A card interface is provided on the top of the multi-faceted shell, and a bearing shell is provided in the multi-faceted shell. The shape of the bearing shell is the same as that of the card interface. Air holes are provided on the outer wall of the bearing shell, and the air holes can facilitate the circulation of air. At the same time, a dust net can be arranged in the air holes or outside the bearing shell. The top of the bearing shell is penetrated by The card interface extends to the top of the multi-faceted shell. In a static state, the carrying shell is partially exposed outside the multi-faceted shell, which is used to reduce the obstruction of the antenna component. An antenna component is fixed on the inner wall of the carrying shell. The antenna component is used to send and receive external signals. The antenna component is directly fixed and adhered to the inner wall of the carrying shell. Multiple antenna components can be set corresponding to various ranges. An edge plate extending to the surroundings is fixed to the bottom of the carrying shell. A control component for controlling the lifting of the carrying shell is installed in the multi-faceted shell. The control component can lift the carrying shell through the edge plate to control the lifting height of the carrying shell. A breathable mesh layer is provided on the outer wall of the carrying shell. The breathable mesh layer is used to allow airflow exchange, thereby playing a role in heat dissipation. A power connector is provided on one side of the multi-faceted shell through a power cord.

[0007] Preferably, in order to make the carrying shell more stable when moving, a limiting hole is provided on the edge plate, and a limiting column is fixed between the top and the bottom of the polyhedral shell, and the limiting column passes through the limiting hole. A tightening spring is fixed to the bottom of the edge plate, and the bottom of the tightening spring is fixedly connected to a bottom plate, one side of the bottom plate is fixed to the inner wall of the polyhedral shell, and the height of the bottom plate is higher than the main body module. The tightening spring always holds the carrying shell, so that the carrying shell is stored in the polyhedral shell when stationary.

[0008] Preferably, in order to facilitate the use of an external expansion device to trigger the lifting of the antenna component, the control component includes a traction rope with one end connected to the edge plate, a guide component is fixed to the top of the polyhedral shell, the guide component includes a mounting plate fixed to the top of the polyhedral shell, guide wheels are rotatably installed between the mounting plates, there are two guide wheels, so that the traction ropes on both sides of the guide component can be maintained in a vertical state, one end of the traction rope passes through the guide component and extends downward, and a floating strip is fixed to the bottom end, guide holes are opened on both sides of the upper surface of the floating strip, a guide rod is passed through the guide hole, both ends of the guide rod are respectively fixed to the top and bottom of the polyhedral shell, and a trigger component extending to the outside of the polyhedral shell is installed on the floating strip.

[0009] Preferably, in order to facilitate the clamping and fixing of the external expansion device after the external expansion device is installed, a limiting vertical groove is opened on the outer wall of the multi-faceted shell, and the trigger component can slide up and down in the limiting vertical groove. The trigger component includes a pass-through block fixed to the floating strip, one side of the pass-through block extends to the outside of the multi-faceted shell through the limiting vertical groove, and a clamping plate is fixed on the pass-through block, and the clamping plate is tilted away from one side edge of the multi-faceted shell.

[0010] Preferably, in order to facilitate data interconnection between the main module and the external expansion device, a combination port is opened on the bottom outer wall of the multi-faceted shell, a data transmission block is arranged in the combination port, the data transmission block is slidably engaged in the combination port, a data plug connector is arranged on the data transmission block, a telescopic mechanism for controlling the movement of the data transmission block is installed on the inner wall of the multi-faceted shell, the combination port is located below the trigger component, and limit contacts are arranged on the multi-faceted shell on both sides of the combination port, the limit contacts are object detectors or electrical contacts, and the electrical contacts form the conditions for triggering the start of the electric telescopic rod after being turned on.

[0011] Preferably, in order to facilitate the control of the movement of the data transmission block, the telescopic mechanism includes an electric telescopic rod fixed on the inner wall of the multi-faceted shell, a horizontal plate is fixed to one end of the electric telescopic rod, an intermediate block is connected between the horizontal plate and the data transmission block, the data plug connector is electrically connected to the main module through a wire, and the data transmission block is used to be plugged into the snap-fit ​​port, thereby limiting the movement of the external expansion device.

[0012] Preferably, in order to further increase the expansion function of the combined router, it also includes an external expansion device used in conjunction with the data transmission block and the trigger component, the external expansion device includes an expansion shell, an expansion module is provided in the expansion shell, an expansion socket is provided on the outer wall of the expansion shell, the expansion socket is electrically connected to the expansion module through a wire, the expansion socket is an additional functional socket, and is controlled by the expansion module alone or together with the main module.

[0013] Preferably, in order to facilitate the control of the lifting degree of the carrying shell, a clamping notch is opened on the side wall of the expansion shell corresponding to the clamping plate, and the clamping notch is provided with three, and is arranged in sequence of height on the same surface of the expansion shell, and a clamping opening corresponding to the shape of the data transmission block is provided on the outer wall of the expansion shell, and a data interface for cooperating with the data plug connector is provided in the clamping opening, and a passive detection part for detecting the limit contact is provided on the outer wall of the expansion shell. When the limit contact is an electrical contact, the passive detection part is only a metal sheet that can cover one side of the limit contact. Its purpose is to automatically trigger the telescopic mechanism to act after the external expansion device is in place, thereby locking the position of the external expansion device.

[0014] Preferably, in order to further improve the heat dissipation effect, when more external expansion devices are connected or the main module is operating at high load, a heat dissipation fan can be used for active heat dissipation. A heat dissipation fan is provided on the inner wall of the expansion shell corresponding to the breathable mesh layer on the multi-faceted shell, and an external discharge port is provided on the outer wall of the expansion shell, and a protective net is provided inside the external discharge port.

[0015] The beneficial effects of the present invention are as follows: the combined router can be used in a convenient and flexible combination expansion according to needs, and the antenna component is located in the bearing shell, which is safer and more beautiful. After assembly and expansion, the bearing shell can self-elevate in height as needed to prevent other components from blocking wireless signal transmission, and can also improve the heat dissipation effect after assembly, effectively reducing the temperature of the components during high-load operation.

[0016] When used alone, air can penetrate into the multi-faceted shell through the breathable mesh layer, and the heat emitted by the main module can be discharged from the air holes on the carrying shell. The carrying components are restricted inside the multi-faceted shell by the tightening spring, and the antenna components are located inside the carrying shell, which is relatively safer.

[0017] When it is necessary to plug in an external connector, it can be directly connected and used. When it is necessary to use an external expansion device for functional expansion, the external expansion device is directly inserted from one side of the multi-faceted shell. The snap-in notch on the expansion shell determines the lifting height of the load-bearing shell. When it is not necessary to lift the load-bearing shell, the snap-in plate can be directly inserted horizontally into the uppermost snap-in notch. When it is necessary to lift the load-bearing shell, the snap-in notch at the bottom is inserted first, and then the snap-in plate is pressed down, so that the snap-in plate drives the floating plate to move through the pass-through block, and then the traction rope pulls the load-bearing shell up, so that different heights can be lifted according to needs.

[0018] After the external expansion device is pressed down into place, the limit contact triggers the electric telescopic rod to operate. It is preferably triggered with a delay after the external expansion device is in place. The electric telescopic rod contracts, driving the cross plate to move and then the data transmission block moves toward the snap-fitting mouth, and finally it is snap-fitted and fixed. After the fixation is completed, data transmission processing can be carried out to combine the external expansion device and the main module.

[0019] After the external expansion device is installed in place, the heat dissipation fan is located on one side of the breathable mesh layer. At this time, the heat dissipation fan preferably performs exhaust, that is, extracts the gas in the multi-faceted shell. At this time, the gas enters the multi-faceted shell from the air holes on the supporting shell, and then the main module can be cooled. Finally, the gas is discharged from the external exhaust port, which can efficiently discharge heat.

[0020] A plurality of connection surfaces can be arranged on the outer wall of the multi-faceted shell as required, so that a plurality of external expansion devices can be expanded and connected at the same time. The external expansion devices can also be functionally differentiated, for example, into modules mainly for heat dissipation or expansion modules mainly for function expansion, data calculation or relay functions, so that the use of functions is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0022] Figure 2 It is a schematic diagram of the structure of the load-bearing shell of the present invention.

[0023] Figure 3 It is a schematic diagram of the installation structure of the antenna component of the present invention.

[0024] Figure 4 It is a schematic diagram of the control component structure of the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the guide component of the present invention.

[0026] Figure 6 It is a schematic diagram of the internal structure of the multi-faceted shell of the present invention.

[0027] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0028] Figure 8 It is a schematic diagram of the structure after the external expansion device of the present invention is docked.

[0029] Fig. 9 This is a schematic diagram of the cross-sectional structure of the expanded shell of the present invention.

[0030] Fig.10 It is a schematic diagram of the clamping notch structure of the present invention.

[0031] Fig.11 It is a schematic diagram of the structure of the present invention after the bearing shell is extended.

[0032] Explanation of the accompanying drawings: In the figure: 1. multi-faceted shell; 101. card interface; 102. breathable mesh layer; 2. main body module; 3. load-bearing shell; 301. air vent; 302. edge plate; 303. limit column; 304. tightening spring; 305. bottom plate; 4. antenna component; 5. control component; 51. traction rope; 52. guide component; 521. mounting plate; 522. guide wheel; 53. floating strip; 54. guide rod; 55. trigger component; 551. penetration block; 552. snap-in plate; 6. data transmission block; 7. telescopic mechanism; 701. electric telescopic rod; 702. horizontal plate; 703. middle block; 8. external expansion device; 801. expansion shell; 802. snap-in notch; 803. snap-in opening; 804. cooling fan; 805. external outlet. DETAILED DESCRIPTION

[0033] The present invention will be further described below in conjunction with the accompanying drawings: like Figure 1-Figure 11As shown, the present embodiment provides a combined router, including a multifaceted housing 1. In the present invention, the multifaceted housing 1 is the main external protective component, having a plurality of identical side planes. A main body module 2 is fixed at the bottom center of the multifaceted housing 1. An external device interface for connecting external devices is provided on the outer wall of the multifaceted housing 1. These external devices are provided on the outer wall of the multifaceted housing 1 according to actual needs for plugging and use of external devices. The external device interface is not drawn in the accompanying drawings. The external device interface is electrically connected to the main body module 2 through a wire. A card interface 101 is provided on the top of the multifaceted housing 1. A bearing housing 3 is provided in the multifaceted housing 1. The shape of the bearing housing 3 and the card interface are similar. The outer wall of the carrying shell 3 is provided with an air vent 301, and the air vent 301 can facilitate the circulation of air. At the same time, a dust net can be set in the air vent 301 or outside the carrying shell 3. The top of the carrying shell 3 extends through the card interface 101 to the top of the multi-faceted shell 1. In the static state, the carrying shell 3 is partially exposed outside the multi-faceted shell 1, which is used to reduce the shielding of the antenna component 4. The antenna component 4 is fixed on the inner wall of the carrying shell 3. The antenna component 4 is used to send and receive external signals. The antenna component 4 is directly fixed and attached to the inner wall of the carrying shell 3. Multiple antenna components 4 can be set corresponding to various ranges. The carrying shell 3 The bottom of the multifaceted shell 1 is fixed with an edge plate 302 extending in all directions, and a control component 5 for controlling the lifting of the load-bearing shell 3 is installed in the multifaceted shell 1. The control component can lift the load-bearing shell through the edge plate 302 to control the lifting height of the load-bearing shell 3. An air-permeable mesh layer 102 is provided on the outer wall of the load-bearing shell 3. The air-permeable mesh layer 102 is used to allow the exchange of airflow to play a role in heat dissipation. A power connector is provided on one side of the multifaceted shell 1 through a power cord, and a limiting hole is provided on the edge plate 302. A limiting column 303 is fixed between the top and the bottom of the multifaceted shell 1, and the limiting column 303 passes through the limiting hole. A tightening spring 30 is fixed at the bottom of the edge plate 302. 4. The bottom of the tightening spring 304 is fixedly connected to the bottom plate 305, one side of the bottom plate 305 is fixed on the inner wall of the multifaceted shell 1, and the height of the bottom plate 305 is higher than the main body module 2. The tightening spring 304 always holds the bearing shell 3, and the bearing shell 3 is stored in the multifaceted shell 1 when it is stationary, so that the bearing shell 3 can be more stable when moving. When in use, the air flow can penetrate into the multifaceted shell 1 from the breathable mesh layer 102, and the heat emitted by the main body module 2 can be discharged from the air holes 301 on the bearing shell 3. The bearing components are restricted inside the multifaceted shell 1 by the tightening spring 304, and the antenna component 4 is located in the bearing shell 3, which is relatively safer.

[0034] The control component 5 includes a traction rope 51 with one end connected to the edge plate 302, a guide component 52 is fixed on the top of the polyhedral shell 1, and the guide component 52 includes a mounting plate 521 fixed to the top of the polyhedral shell 1, and a guide wheel 522 is rotatably installed between the mounting plates 521. There are two guide wheels 522, so that the traction rope 51 on both sides of the guide component 52 can be kept in a vertical state. One end of the traction rope 51 passes through the guide component 52 and extends downward, and a floating strip 53 is fixed to the bottom end. Guide holes are opened on both sides of the upper surface of the floating strip 53, and a guide rod 54 is penetrated in the guide hole. The two ends of the guide rod 54 are respectively fixed to the top and bottom of the polyhedral shell 1, and an extension rod 54 is installed on the floating strip 53. The trigger component 55 extends outside the multifaceted shell 1, so that it is convenient to use the external expansion device 8 to trigger the lifting of the antenna component 4. A limited vertical groove is provided on the outer wall of the multifaceted shell 1, and the trigger component 55 can slide up and down in the limited vertical groove. The trigger component 55 includes a penetration block 551 fixed to the floating strip 53, and one side of the penetration block 551 extends to the outside of the multifaceted shell 1 through the limited vertical groove, and a clamping plate 552 is fixed on the penetration block 551, and the clamping plate 552 is tilted away from one side edge of the multifaceted shell 1. In this way, after the external expansion device 8 is installed, the external expansion device 8 can be clamped and fixed, and the control component 5 can lift the load-bearing shell 3, thereby changing the leakage degree of the antenna component 4.

[0035] A combination port is provided on the bottom outer wall of the polyhedral shell 1, and a data transmission block 6 is provided in the combination port. The data transmission block 6 is slidably connected in the combination port, and a data plug connector is provided on the data transmission block 6. A telescopic mechanism 7 for controlling the movement of the data transmission block 6 is installed on the inner wall of the polyhedral shell 1. The combination port is located below the trigger component 55. Limit contacts are provided on the polyhedral shell 1 on both sides of the combination port. The limit contacts are object detectors or electrical contacts. After the electrical contacts are turned on, the conditions for triggering the start of the electric telescopic rod 701 are formed, so that the main module 2 and the external expansion device 8 can be easily interconnected for data. The telescopic mechanism 7 includes an electric telescopic rod 701 fixed on the inner wall of the multi-faceted shell 1, a horizontal plate 702 is fixed to one end of the electric telescopic rod 701, an intermediate block 703 is connected between the horizontal plate 702 and the data transmission block 6, and the data plug connector is electrically connected to the main module 2 through a wire. The data plug connector is set according to actual needs and is located on the side wall of the data transmission block 6 close to the external expansion device 8. It is not drawn in the accompanying drawings. The data transmission block 6 is used to be plugged into the locking port 803 to limit the movement of the external expansion device 8, so that the movement of the data transmission block 6 can be easily controlled.

[0036] It also includes an external expansion device 8 used in conjunction with the data transmission block 6 and the trigger component 55. The external expansion device 8 includes an expansion shell 801. An expansion module is arranged in the expansion shell 801. An expansion socket is arranged on the outer wall of the expansion shell 801. The expansion socket is electrically connected to the expansion module through a wire. The expansion socket is an additional functional socket, which is controlled by the expansion module alone or together with the main module 2. This can further increase the expansion function of the combined router. In order to facilitate the control of the lifting degree of the bearing shell 3, a clamping notch 802 is opened on the side wall of the expansion shell 801 corresponding to the clamping plate 552. There are three clamping notches 802, which are arranged in sequence according to height on the same surface of the expansion shell 801. A clamping opening 803 corresponding to the shape of the data transmission block 6 is provided on the outer wall of the expansion shell 801. A data interface used in conjunction with the data plug connector is provided in the clamping opening 803, and a passive detection part for limit contact detection is provided on the outer wall of the expansion shell 801. When the limit contact is an electrical contact, the passive detection part is only a metal sheet that can cover one side of the limit contact. Its purpose is to trigger the telescopic mechanism 7 to move automatically after the external expansion device 8 is in place, thereby locking the position of the external expansion device 8. In order to further improve the heat dissipation effect, when more external expansion devices 8 are connected or the main module 2 is operating at high load, the heat dissipation fan 804 can be used for active heat dissipation treatment. A heat dissipation fan 804 is provided on the inner wall of the expansion shell 801 corresponding to the breathable mesh layer 102 on the multi-faceted shell 1, and an external exhaust port 805 is provided on the outer wall of the expansion shell 801. After the external expansion device 8 is installed in place, the heat dissipation fan 804 is located on one side of the breathable mesh layer 102. At this time, the heat dissipation fan 804 is preferably evacuated, that is, the gas in the multi-faceted shell 1 is extracted. At this time, the gas enters the multi-faceted shell 1 through the air permeable hole 301 on the bearing shell 3, and then the main module 2 can be heat-dissipated. Finally, the gas is discharged from the external exhaust port 805, and a protective net is provided inside the external exhaust port 805.

[0037] The combined router can be combined and expanded for use conveniently and flexibly according to needs, and the antenna component 4 is located in the bearing shell 3, which is safer and more beautiful. After assembly and expansion, the bearing shell 3 can self-elevate in height as needed to prevent other components from blocking the wireless signal transmission, and can also improve the heat dissipation effect after assembly, effectively reducing the temperature of the components during high-load operation.

[0038] When used alone, air can penetrate into the polyhedral shell 1 from the air-permeable mesh layer 102, and the heat emitted by the main module 2 can be discharged from the air holes 301 on the bearing shell 3, and the bearing component is restricted inside the polyhedral shell 1 by the tightening spring 304, and the antenna component 4 is located inside the bearing shell 3, which is relatively safer. When an external connector needs to be plugged in, it can be directly connected and used. When the external expansion device 8 needs to be used for functional expansion, the external expansion device 8 is directly inserted from one side of the polyhedral shell 1. The snap-in notch 802 on the expansion shell 801 determines the lifting height of the bearing shell 3. When there is no need to lift the bearing shell 3, the external expansion device 8 is directly inserted from one side of the polyhedral shell 1. When the external expansion device 8 is pressed down into place, the limit contact triggers the electric telescopic rod 701 to operate, and preferably the trigger is delayed after the external expansion device 8 is in place, and the electric telescopic rod 701 contracts, driving the horizontal plate 702 to move and then the data transmission block 6 to move toward the engaging opening 803, and finally the electric telescopic rod 701 is fixed.

[0039] After the external expansion device 8 is installed in place, the heat dissipation fan 804 is located on one side of the breathable mesh layer 102. At this time, the heat dissipation fan 804 preferably performs exhaust, that is, extracts the gas in the multi-faceted shell 1. At this time, the gas enters the multi-faceted shell 1 through the air holes 301 on the supporting shell 3, and then the main module 2 can be cooled. Finally, the gas is discharged from the external exhaust port 805.

[0040] A plurality of connection surfaces can be provided on the outer wall of the multi-faceted shell 1 as required, so as to simultaneously expand and connect a plurality of external expansion devices 8. The external expansion devices 8 can also be functionally differentiated, for example, into modules that mainly perform heat dissipation or expansion modules that mainly perform function expansion, data calculation or relay functions.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention shall be defined by the attached claims and their equivalents.

Claims

1. A combined router, comprising a multi-faceted housing (1), a main body module (2) being fixed at the bottom center of the multi-faceted housing (1), and an external device interface for connecting external devices being provided on the outer wall of the multi-faceted housing (1), the external device interface being electrically connected to the main body module (2) via a wire, characterized in that: The top of the multifaceted shell (1) is provided with a card interface (101), a carrying shell (3) is provided inside the multifaceted shell (1), an air hole (301) is provided on the outer wall of the carrying shell (3), the top of the carrying shell (3) passes through the card interface (101) and extends to the top of the multifaceted shell (1), an antenna component (4) is fixed on the inner wall of the carrying shell (3), an edge plate (302) extending in all directions is fixed on the bottom of the carrying shell (3), a control component (5) for controlling the lifting of the carrying shell (3) is installed inside the multifaceted shell (1), an air-permeable mesh layer (102) is provided on the outer wall of the carrying shell (3), and a power connector is provided on one side of the multifaceted shell (1) through a power cord.

2. The combined router according to claim 1, characterized in that: A limiting hole is provided on the edge plate (302); a limiting column (303) is fixed between the top and the bottom of the polyhedral shell (1); the limiting column (303) passes through the limiting hole; a tightening spring (304) is fixed to the bottom of the edge plate (302); the bottom of the tightening spring (304) is fixedly connected to a bottom plate (305); one side of the bottom plate (305) is fixed to the inner wall of the polyhedral shell (1); and the height of the bottom plate (305) is higher than that of the main body module (2).

3. The combined router according to claim 2, characterized in that: The control component (5) comprises a traction rope (51) with one end connected to the edge plate (302); a guide component (52) is fixed at the top of the polyhedral shell (1); the guide component (52) comprises a mounting plate (521) fixed at the top inside the polyhedral shell (1); guide wheels (522) are rotatably mounted between the mounting plates (521); there are two guide wheels (522); one end of the traction rope (51) passes through the guide component (52) and extends downward, and a floating strip (53) is fixed at the bottom end; guide holes are formed on both sides of the upper surface of the floating strip (53); a guide rod (54) is passed through the guide hole; two ends of the guide rod (54) are respectively fixed to the top and bottom inside the polyhedral shell (1); a trigger component (55) extending to the outside of the polyhedral shell (1) is mounted on the floating strip (53).

4. The combined router according to claim 3, characterized in that: A limiting vertical slot is provided on the outer wall of the polyhedral shell (1); the trigger component (55) comprises a protruding block (551) fixed to the floating strip (53); one side of the protruding block (551) extends to the outside of the polyhedral shell (1) through the limiting vertical slot; and a clamping plate (552) is fixed to the protruding block (551); the clamping plate (552) is tilted away from one side edge of the polyhedral shell (1).

5. The combined router according to claim 4, characterized in that: The bottom outer wall of the multifaceted shell (1) is provided with a combination opening, a data transmission block (6) is provided in the combination opening, the data transmission block (6) is slidably engaged in the combination opening, a data plug connector is provided on the data transmission block (6), a telescopic mechanism (7) for controlling the movement of the data transmission block (6) is installed on the inner wall of the multifaceted shell (1), the combination opening is located below the trigger component (55), and limit contacts are provided on the multifaceted shell (1) on both sides of the combination opening.

6. The combined router according to claim 5, characterized in that: The telescopic mechanism (7) comprises an electric telescopic rod (701) fixed on the inner wall of the multi-faceted housing (1), a horizontal plate (702) being fixed to one end of the electric telescopic rod (701), an intermediate block (703) being connected between the horizontal plate (702) and the data transmission block (6), and the data plug connector being electrically connected to the main body module (2) via a wire.

7. The combined router according to claim 6, characterized in that: It also includes an external expansion device (8) used in conjunction with the data transmission block (6) and the trigger component (55), the external expansion device (8) including an expansion shell (801), an expansion module being arranged inside the expansion shell (801), an expansion socket being arranged on the outer wall of the expansion shell (801), and the expansion socket being electrically connected to the expansion module via a wire.

8. The combined router according to claim 7, characterized in that: A snap-fit ​​notch (802) is provided on the side wall of the extension shell (801) corresponding to the snap-fit ​​plate (552), and three snap-fit ​​notches (802) are provided and are arranged in sequence in height on the same surface of the extension shell (801). A snap-fit ​​opening (803) corresponding to the shape of the data transmission block (6) is provided on the outer wall of the extension shell (801), and a data interface for use with the data plug connector is provided in the snap-fit ​​opening (803), and a passive detection portion for detecting the limit contact is provided on the outer wall of the extension shell (801).

9. The combined router according to claim 8, characterized in that: A heat dissipation fan (804) is provided on the inner wall of the expansion shell (801) corresponding to the breathable mesh layer (102) on the multi-faceted shell (1), and an external discharge port (805) is provided on the outer wall of the expansion shell (801), and a protective net is provided inside the external discharge port (805).

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