CN115500063A - 5G baseband radio frequency integration miniature basic station - Google Patents
5G baseband radio frequency integration miniature basic station Download PDFInfo
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- CN115500063A CN115500063A CN202211436668.1A CN202211436668A CN115500063A CN 115500063 A CN115500063 A CN 115500063A CN 202211436668 A CN202211436668 A CN 202211436668A CN 115500063 A CN115500063 A CN 115500063A
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- fixedly connected
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
- H05K7/20418—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing the radiating structures being additional and fastened onto the housing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20127—Natural convection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a 5G baseband radio frequency integrated micro base station, which belongs to the technical field of electrical equipment shells and comprises an upper shell and a lower shell which are hinged with each other, wherein four corners of the upper shell and the lower shell are connected through bolts, heat dissipation mechanisms for contact heat exchange are fixedly arranged on two sides of the upper shell and two sides of the lower shell, and binding posts are fixedly arranged on one sides of the upper shell and the lower shell. According to the invention, the gap is generated between the heat radiating fins and the through groove at the top of the heat exchange base, the adhered scraps are pulled by the movement of the heat radiating fins, so that the scraps are separated from the heat radiating fins, and meanwhile, the shield cover can be pulled to extend by the movement of the connecting block, so that the scraps wound outside the shield cover can be synchronously cleaned, the influence of the drying of the scraps on the heat radiating efficiency is avoided, the quick cleaning capability of adhered dust and impurities is realized by the slidable heat radiating fins and the shield cover, and the cleaning and processing difficulty of maintenance personnel is reduced.
Description
Technical Field
The invention belongs to the technical field of electrical equipment shells, and particularly relates to a 5G baseband and radio frequency integrated micro base station.
Background
In order to have good anti-interference performance and working stability, a 5G base station generally has a closed protective shell arranged outside a base station communication module and a power supply, but the protective shell can influence the heat dissipation of the working heat of an internal communication module, and the arrangement of the protective shell with heat dissipation capacity and the additional arrangement of heat dissipation fins is a common means for improving the passive heat dissipation efficiency in the field of base stations.
Chinese patent application CN112867357A discloses 5G basic station that outdoor was laid, relates to communication equipment technical field, including mounting bracket, support chassis and basic station, the bottom fixed connection of the top of supporting the chassis and mounting bracket, one side of mounting bracket and the rear end fixed connection of basic station, the rear end fixed connection of basic station has the fin. According to the scheme, the cooling fins are cleaned by wind power, under the condition that the poplar catkins are fully accumulated, the wind power is weak and cannot meet the requirement of cleaning treatment, and the base station shell is of a closed structure for avoiding dust water liquid from invading, so that the contact type cooling efficiency is low, and therefore a certain improved space exists.
Disclosure of Invention
The invention aims to: in order to solve the problem that the shell of the base station is mostly of a closed structure for avoiding dust and water intrusion, and the efficiency of contact type heat dissipation is low, the provided 5G base band radio frequency integrated micro base station is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a miniature basic station of 5G baseband radio frequency integration, includes mutual articulated last casing and lower casing, go up casing and casing four corners department down and all pass through bolted connection, go up the equal fixed mounting in casing and casing both sides down and have the heat dissipation mechanism of contact heat transfer, and go up the equal fixed mounting in casing and casing one side down and have the terminal, go up the equal fixed mounting in casing and casing both sides top down and have clearance mechanism, and clearance mechanism and correspond position one side heat dissipation mechanism fixed connection, and be located the clearance mechanism one side fixedly connected with shield cover at top, the shield cover is established at the terminal outside, fixed mounting has installation mechanism between the last casing both sides, internal chamber fixed mounting has frame mechanism down, and frame mechanism top fixed mounting has 5G baseband and radio frequency module.
As a further description of the above technical solution:
the heat dissipation mechanism comprises a plurality of heat dissipation fins and a heat exchange seat, the heat exchange seat is fixedly connected to one side of the upper shell and one side of the lower shell at corresponding positions, a plurality of through grooves are formed in the top of the heat exchange seat, the heat dissipation fins are connected in the through grooves at corresponding positions in a sliding mode, and the width of each heat dissipation fin is matched with the width of each through groove inner cavity.
As a further description of the above technical solution:
the equal fixedly connected with slider in heat radiation fins both sides, and lead to the equal sliding connection in groove inner chamber both sides and have the spout, slider sliding connection is in the spout, the cross sectional shape of slider and spout inner chamber is the rectangle, and has seted up the slide opening between a plurality of spouts, and the first slide bar of fixedly connected with between the adjacent slider, first slide bar sliding connection is in the slide opening, first slide bar lateral wall cover is equipped with first spring, first spring one end corresponds position fixed connection with slider one side, the first spring other end corresponds position fixed connection with spout inner chamber one side, and the diameter phase-match of first slide bar and slide opening inner chamber.
As a further description of the above technical solution:
the mounting mechanism comprises a mounting plate, the two sides of the mounting plate are hinged with connecting rods through pin shafts, the other ends of the connecting rods are hinged with connecting seats through pin shafts, the connecting seats are fixedly connected to the corresponding positions of one side of the upper shell, four corners of one side of the mounting plate are provided with connecting screw holes, two ends of one side of each connecting rod are embedded with limit nuts, and the limit nuts are connected with screw threads of the two side relative positions of the connecting seats and the mounting plate through connecting bolts.
As a further description of the above technical solution:
clearance mechanism includes the connecting plate, connecting plate fixed connection is in avris heat radiation fins one side, connecting plate one side fixedly connected with second slide bar, second slide bar other end fixedly connected with connecting block, connecting block fixed connection is at the shield cover top, second slide bar lateral wall cover is equipped with the sliding sleeve, sliding sleeve fixed connection is at heat transfer seat top, second slide bar lateral wall fixedly connected with pulls the piece.
As a further description of the above technical solution:
the heat exchange seat and the radiating fins are both aluminum heat exchange components, and one side of the contact surface of the heat exchange seat and the upper shell or the lower shell is connected with a heat exchange pad.
As a further description of the above technical solution:
the frame mechanism comprises a first bottom plate and a second bottom plate, the first bottom plate is fixedly connected to the bottom of the lower shell inner cavity, a first hinged block is fixedly connected to four corners of the top of the first bottom plate, a second hinged block is hinged to one side of the first hinged block through a pin shaft, an adjusting screw rod is fixedly connected to the top of the second hinged block, two sides of the top of the second bottom plate are rotatably connected with screw rod seats through bearings, inner cavities of the screw rod seats are connected with the outer side of the adjusting screw rod through threads, and the air channels are layered and erected through the first bottom plate and the second bottom plate.
As a further description of the above technical solution:
the frame mechanism comprises a first bottom plate and a second bottom plate, the first bottom plate is fixedly connected to the bottom of the lower shell inner cavity, a first hinged block is fixedly connected to four corners of the top of the first bottom plate, a second hinged block is hinged to one side of the first hinged block through a pin shaft, an adjusting screw rod is fixedly connected to the top of the second hinged block, two sides of the top of the second bottom plate are rotatably connected with screw rod seats through bearings, inner cavities of the screw rod seats are connected with the outer side of the adjusting screw rod through threads, and the air channels are layered and erected through the first bottom plate and the second bottom plate.
As a further description of the above technical solution:
the ventilation groove has all been seted up to casing both sides down, and the equal fixedly connected with dust board in both sides that lower casing inner chamber is close to the ventilation groove, and the dust board bottom side is the arc and extends, and dust board and lower casing inner chamber are equipped with the clearance that supplies circulation of air.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, the heat exchange seats on the two sides of the upper shell and the lower shell can absorb heat generated by the internal communication module and conduct the heat to the heat dissipation fins, the second slide rod is pulled to move to drive the connecting plate on one side and the heat dissipation fins to move, the first slide rod on the inner side can drive the plurality of slide blocks and the heat dissipation fins to move, gaps are generated between the heat dissipation fins and the through grooves in the top of the heat exchange seats, the adhered scraps are pulled by the movement of the heat dissipation fins, so that the scraps are separated from the heat dissipation fins, and meanwhile, the shield cover can be pulled to extend by the movement of the connecting block, so that the scraps wound on the outer side of the shield cover can be synchronously cleaned, the heat dissipation efficiency is prevented from being influenced by the dry junction of the scraps, the quick cleaning capability of adhered dust and impurities is realized by the slidable heat dissipation fins and the shield cover, and the cleaning difficulty of maintenance personnel is reduced.
2. According to the invention, after the connecting bolts at two sides are screwed and separated from the screw holes at corresponding positions, the connecting bolts can be reversely screwed and inserted for limiting after rotating the connecting rod around the relative inclined positions of the connecting seat and the mounting plate, the assembly angle of the connecting rod and the mounting plate can be adjusted, the inclination angle adjustment adaptation to different mounting conditions is facilitated, and the multi-angle adaptability of the lower shell and the upper shell to the mounting positions is improved.
3. According to the invention, through the designed frame mechanism, after the first bottom plate and the second bottom plate are arranged between the lower shell and the upper shell, the screw rod seat is screwed to rotate in the bearing, the screw rod seat can move outside the adjusting screw rod, the adjusting seat can move to drive the second bottom plate to adjust the distance between the adjusting screw rod and the first bottom plate, the first bottom plate and the second bottom plate of the communication module and the mainboard device at corresponding positions can be arranged, so that the ventilation effect during air circulation and heat dissipation is improved, meanwhile, after the height of the second bottom plate can be adjusted, the second bottom plate can rotate around the first hinging block through the second hinging block, the second bottom plate rotates around the first bottom plate to be matched with the sliding outside the front side supporting rod, the energy absorption stability of the second bottom plate is improved, and the working stability of the internal communication module is ensured.
4. According to the invention, through the designed dust baffle, the dust baffle can be connected with the bottom of the inner cavity of the lower shell through the arc part at the bottom, so that the communication between the ventilation groove of the lower shell and the inner cavity is avoided, a guide air channel for guiding air to the upper side of the lower shell is formed, dust and water liquid in the air can collide with the surface of the dust baffle, meanwhile, the air can flow through a gap between the top of the dust baffle and the lower shell, and heat generated between the upper shell and the lower shell is taken away, so that the influence on the internal environment can be reduced while the ventilation effect is improved, and the heat dissipation treatment effect is ensured while the stability of the device is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a 5G baseband radio frequency integrated micro base station according to the present invention;
fig. 2 is a schematic view of a transverse split structure of a 5G baseband radio frequency integrated micro base station provided by the present invention;
fig. 3 is a schematic view of a vertical split structure of a 5G baseband radio frequency integrated micro base station according to the present invention;
fig. 4 is a schematic view of a half-section structure of a heat exchange seat of a 5G baseband radio frequency integrated micro base station provided by the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 4 according to the present invention;
fig. 6 is a schematic half-section structure diagram of a 5G baseband radio frequency integrated micro base station provided in the present invention;
FIG. 7 is an enlarged view of the portion B of FIG. 6 according to the present invention;
fig. 8 is a schematic diagram of a structure of a split part of a frame mechanism of a 5G baseband radio frequency integrated micro base station according to the present invention;
fig. 9 is a schematic view of a vertical assembly structure of a 5G baseband radio frequency integrated micro base station according to the present invention;
fig. 10 is a schematic side structure diagram of a 5G baseband radio frequency integrated micro base station according to the present invention.
Illustration of the drawings:
1. a lower housing; 2. an upper housing; 3. a heat dissipation mechanism; 301. heat dissipation fins; 302. a first slide bar; 303. a slider; 304. a first spring; 305. a heat exchange base; 4. an installation mechanism; 401. mounting a plate; 402. a connecting rod; 403. a connecting seat; 5. a cleaning mechanism; 501. a connecting plate; 502. connecting blocks; 503. a second slide bar; 504. a sliding sleeve; 6. a frame mechanism; 601. a first base plate; 602. a first hinge block; 603. a second hinge block; 604. adjusting the screw rod; 605. a second base plate; 606. a screw base; 607. a support bar; 608. a clamping block; 609. a card holder; 610. a second spring; 611. a limiting plate; 7. a binding post; 8. a dust guard; 9. a ventilation slot; 10. a shield can.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3 and fig. 4-5, the present invention provides a technical solution: A5G baseband radio frequency integrated micro base station comprises an upper shell 2 and a lower shell 1 which are hinged with each other, four corners of the upper shell 2 and the lower shell 1 are connected through bolts, heat dissipation mechanisms 3 for contact heat exchange are fixedly arranged on two sides of the upper shell 2 and the lower shell 1, binding posts 7 are fixedly arranged on one sides of the upper shell 2 and the lower shell 1, cleaning mechanisms 5 are fixedly arranged on tops of two sides of the upper shell 2 and the lower shell 1, the cleaning mechanisms 5 are fixedly connected with the heat dissipation mechanisms 3 on the corresponding positions, a shielding cover 10 is fixedly connected with one side of the cleaning mechanism 5 on the top, the shielding cover 10 is sleeved outside the binding posts 7, a mounting mechanism 4 is fixedly arranged between two sides of the upper shell 2, a frame mechanism 6 is fixedly arranged in an inner cavity of the lower shell 1, a 5G baseband and a radio frequency module are fixedly arranged on the top of the frame mechanism 6, the heat dissipation mechanism 3 comprises a plurality of heat dissipation fins 301 and a heat exchange seat 305, the heat exchange base 305 is fixedly connected with one side of the upper shell 2 and the lower shell 1 at corresponding positions, a plurality of through grooves are formed in the top of the heat exchange base 305, the heat dissipation fins 301 are slidably connected in the through grooves at the corresponding positions, the width of each heat dissipation fin 301 is matched with the width of an inner cavity of each through groove, the two sides of each heat dissipation fin 301 are fixedly connected with the slide blocks 303, the two sides of each inner cavity of each through groove are slidably connected with the slide grooves, the slide blocks 303 are slidably connected in the slide grooves, the cross section shapes of the slide blocks 303 and the inner cavities of the slide grooves are rectangular, slide holes are formed among the slide grooves, the adjacent slide blocks 303 are fixedly connected with the first slide rods 302, the first slide rods 302 are slidably connected in the slide holes, the outer side walls of the first slide rods 302 are sleeved with the first springs 304, one ends of the first springs 304 are fixedly connected with the corresponding positions of the one sides of the slide blocks 303, and the other ends of the first springs 304 are fixedly connected with the corresponding positions of the inner cavities of the slide grooves, and the diameters of the first sliding rod 302 and the inner cavity of the sliding hole are matched, the heat exchange seat 305 and the heat dissipation fins 301 are aluminum heat exchange components, one side of the contact surface of the heat exchange seat 305 and the upper shell 2 or the lower shell 1 is connected with a heat exchange pad, the cleaning mechanism 5 comprises a connecting plate 501, the connecting plate 501 is fixedly connected to one side of the side heat dissipation fins 301, one side of the connecting plate 501 is fixedly connected with a second sliding rod 503, the other end of the second sliding rod 503 is fixedly connected with a connecting block 502, the connecting block 502 is fixedly connected to the top of the shielding cover 10, the outer side wall of the second sliding rod 503 is sleeved with a sliding sleeve 504, the sliding sleeve 504 is fixedly connected to the top of the heat exchange seat 305, and the outer side wall of the second sliding rod 503 is fixedly connected with a pulling block.
The implementation mode specifically comprises the following steps: the heat exchange seats 305 on both sides of the upper casing 2 and the lower casing 1 can absorb heat generated by the internal communication module and conduct the heat to the heat dissipation fins 301, when more dust is accumulated on the surfaces of the heat sinks on both sides of the upper casing 2 and the lower casing 1, in order to avoid insufficient wind force and incapability of cleaning the impurity dust adhered on the surfaces of the heat dissipation fins 301, the heat exchange seats can slide in the sliding sleeve 504 by pulling the second sliding rod 503, the second sliding rod 503 can move to drive the connecting plate 501 on one side and the heat dissipation fins 301 to move, the heat dissipation fins 301 can more stably slide in the sliding grooves through the sliding blocks 303, so as to avoid shaking and shifting during moving, thereby improving the shock resistance of the heat dissipation fins 301, meanwhile, the heat dissipation fins 301 on one side can move to drive the plurality of sliding blocks 303 and the heat dissipation fins 301 to move through the first sliding rod 302 on the inner side, therefore, can produce the clearance through heat radiation fins 301 removal and heat exchange base 305 top between the logical groove, thereby produce the pulling to the bonding sweeps through heat radiation fins 301's removal, make the sweeps break away from between heat radiation fins 301, avoid influencing the radiating efficiency, improve the quick clearance ability to adhesion dust impurity through slidable heat radiation fins 301, reduce maintainer's the clearance and handle the degree of difficulty, and when heat radiation fins 301 removed through slider 303, slider 303 can extrude the first spring 304 in one side, first spring 304 can utilize self elasticity to carry out elasticity when heat radiation fins 301 are not pulled and reset, improve the vibration treatment precision, shield cover 10 can avoid the dust to get into terminal 7 inboardly simultaneously, improve wiring stability.
Referring to fig. 4 and 9-10, the mounting mechanism 4 includes a mounting plate 401, two sides of the mounting plate 401 are hinged to a connecting rod 402 through a pin, the other end of the connecting rod 402 is hinged to a connecting seat 403 through a pin, the connecting seat 403 is fixedly connected to a corresponding position on one side of the upper housing 2, four corners of one side of the mounting plate 401 are respectively provided with a connecting screw hole, two ends of one side of the connecting rod 402 are respectively embedded with a limit nut, and the limit nuts are in threaded connection with screw holes at opposite positions of two sides of the connecting seat 403 and the mounting plate 401 through connecting bolts.
The implementation mode is specifically as follows: through the installation mechanism 4 of design, after twisting the screw separation of moving both sides connecting bolt and corresponding position, can through rotate connecting rod 402 around the relative inclined position of connecting seat 403 and mounting panel 401 after, can move connecting bolt reverse twisting and insert and carry on spacingly, thereby can adjust connecting rod 402 and mounting panel 401's assembly angle, be favorable to the inclination adjustment adaptation of the different installation condition of adaptation, and connecting bolt can move to inboard after moving through twisting, thereby can guarantee to carry out the abundant connection with the screw that corresponds the position and set up.
Referring to fig. 3 and 6-8, the frame mechanism 6 includes a first bottom plate 601 and a second bottom plate 605, the first bottom plate 601 is fixedly connected to the bottom of the inner cavity of the lower housing 1, the four corners of the top of the first bottom plate 601 are fixedly connected with a first hinge block 602, one side of the first hinge block 602 is hinged with a second hinge block 603 through a pin, the top of the second hinge block 603 is fixedly connected with an adjusting screw 604, two sides of the top of the second bottom plate 605 are rotatably connected with a screw seat 606 through bearings, the inner cavity of the screw seat 606 is in threaded connection with the outer side of the adjusting screw 604 for dividing the layered air duct through the first bottom plate 601 and the second bottom plate 605, two ends of one side of the second bottom plate 605 are respectively embedded with a sliding sleeve 504, the sliding sleeve 504 is connected with a support rod 607, a clamping block 608 is fixedly connected between the bottom ends of the adjacent support rods 607, the top of the first bottom plate 601 is fixedly connected with a clamping block 609, the top of the clamping block 609 is provided with a clamping groove corresponding to the clamping block 608, the clamping block 608 is clamped in the clamping groove, the cross sections of the tail end of the clamping block 608 and the inner cavity of the clamping groove are both conical, a limiting plate 611 is fixedly connected between two adjacent supporting rods 607, a second spring 610 is sleeved on the outer side wall of the supporting rod 607, one end of the second spring 610 is fixedly connected with the bottom side of the limiting plate 611, the supporting rod 607 can extrude the second spring 610 when moving through the second bottom plate 605, the second spring 610 can support the second bottom plate 605 with the inclined top by utilizing the self elasticity, the stability of the device is improved, the clamping support of the bottom side block of the supporting rod 607 in the clamping groove 609 can improve the stability of the tail end of the second bottom plate 605, the processing and using requirements are met, the other end of the second spring 610 is fixedly connected with one side of the top of the second bottom plate 605 and is used for supporting the second bottom plate 605 by limiting the clamping block 608 in the clamping groove on one side of the clamping groove 609, ventilating groove 9 has all been seted up to 1 both sides of casing down, and the equal fixedly connected with dust board 8 in both sides that 1 inner chamber of casing is close to ventilating groove 9 down, and the dust board 8 bottom side is the arc and extends, and dust board 8 and 1 inner chamber of casing down are equipped with the clearance that supplies circulation of air.
The implementation mode is specifically as follows: through the designed frame mechanism 6, after the first bottom plate 601 and the second bottom plate 605 are arranged between the lower shell 1 and the upper shell 2, the first bottom plate 601 and the second bottom plate 605 can rotate in the bearing by screwing the screw rod seat 606, the screw rod seat 606 can move outside the adjusting screw rod 604, the adjusting seat can move to drive the second bottom plate 605 to adjust the distance between the adjusting screw rod seat and the first bottom plate 601, and after the first bottom plate 601 adjusts the distance between the adjusting screw rod seat and the second bottom plate 605, the first bottom plate 601 and the second bottom plate 605 which are correspondingly positioned can adapt to the communication module and the mainboard device, when the second bottom plate 605 moves, the other end of the second bottom plate 605 can be clamped into the clamping groove through the bottom support rod 607 and the clamping block 608, so that the second bottom plate 605 can always keep a supporting state and the communication modules are arranged in a layered manner, the 5G baseband and the radio frequency module can be conveniently placed to realize integrated integration capability, the anti-interference capability after integral assembly is improved, meanwhile, a layering device can be carried out on an equipment power supply, the ventilation effect during air circulation and heat dissipation is improved, when ventilation grooves 9 on two sides of the lower shell 1 enter ventilation air, heat exchange can be carried out through the contact of the second bottom plate 605 and the air, meanwhile, dust and waste chips in the air are prevented from entering the top of the second bottom plate 605, meanwhile, after the height of the second bottom plate 605 is adjusted, the second bottom plate can rotate around the first hinging block 602 through the second hinging block 603, the second bottom plate 605 is matched with the sliding outside the front side supporting rod 607 through the rotation of the first bottom plate 601, the energy absorption stability of the second bottom plate 605 is improved, and the assembly stability of the internal communication module is improved;
through the dirt board 8 of design, dirt board 8 can be through being connected bottom side arc portion and lower casing 1 inner chamber bottom, avoid communicating between 1 ventilation groove 9 of casing and the inner chamber down, form the guide wind channel of the lower casing 1 upside with the air, dust and water liquid in the air can strike on dirt board 8 surface, the air can flow through the gap between 8 tops of dirt board and the lower casing 1 simultaneously, take away the heat that produces between last casing 2 and the lower casing 1, thereby can reduce the influence to the internal environment when improving ventilation effect, guarantee the heat dissipation treatment effect when improving device stability, improve the device interval between first bottom plate 601 and the second bottom plate 605 that the bilayer set up and improve communication module and the power, avoid mutual interference, improve and handle the looks suitability.
The working principle is as follows: when the heat exchanger is used, the heat exchange seats 305 on the two sides of the upper shell 2 and the lower shell 1 absorb heat generated by the internal communication module and conduct the heat to the heat dissipation fins 301, when more dust is accumulated on the surfaces of the radiators on the two sides of the upper shell 2 and the lower shell 1, a maintenance worker cleans a base station by pulling the second sliding rod 503 to slide in the sliding sleeve 504, the second sliding rod 503 moves to drive the connecting plate 501 and the heat dissipation fins 301 on one side to move, the heat dissipation fins 301 on one side move through the first sliding rod 302 on the inner side to drive the plurality of sliding blocks 303 and the heat dissipation fins 301 to move through the heat dissipation fins 301 and generate gaps between the heat dissipation fins 301 and the through grooves on the top of the heat exchange seats 305, the adhered scraps are pulled through the movement of the heat dissipation fins 301, so that the scraps are separated from the heat dissipation fins 301, and the connecting block 502 moves to pull the shielding cover 10 to stretch to remove external scraps;
after connecting bolts at two sides are screwed and separated from screw holes at corresponding positions, the connecting bolts are reversely screwed and inserted for limiting after the connecting rods 402 are rotated to surround the connecting seats 403 and the mounting plates 401 to adjust the relative inclined positions, and the assembly angles of the connecting rods 402 and the mounting plates 401 are adjusted to adapt to the positions of mounting areas;
after the first bottom plate 601 and the second bottom plate 605 are arranged between the lower shell 1 and the upper shell 2, the screw rod seat 606 is screwed to rotate in the bearing, the screw rod seat 606 moves outside the adjusting screw rod 604, the adjusting seat moves to drive the second bottom plate 605 to adjust the distance between the second bottom plate 605 and the first bottom plate 601, after the first bottom plate 601 adjusts the distance between the first bottom plate 601 and the second bottom plate 605, the communication module and the mainboard device are arranged on the first bottom plate 601 and the second bottom plate 605 at corresponding positions, and when the second bottom plate 605 moves, the other end of the second bottom plate 605 is clamped into a clamping groove at one side of the clamping seat 609 through a bottom support rod 607 and a clamping block 608, so that the second bottom plate 605 always keeps a supporting state;
when the base station works, the dust board 8 is connected with the bottom of the inner cavity of the lower shell 1 through the arc-shaped part at the bottom, the lower shell 1 is prevented from being communicated with the inner cavity through the ventilating groove 9, a guiding air channel for guiding air to the upper side of the lower shell 1 is formed, dust and water in the air collide with the surface of the dust board 8, the air flows through a gap between the top of the dust board 8 and the lower shell 1, and heat generated between the upper shell 2 and the lower shell 1 is taken away.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a miniature basic station of 5G baseband radio frequency integration, includes casing (2) and casing (1) down on articulated each other, go up casing (2) and casing (1) four corners department down and all pass through bolted connection, a serial communication port, go up casing (2) and the equal fixed mounting in casing (1) both sides has the heat dissipation mechanism (3) of contact heat transfer down, and go up casing (2) and the equal fixed mounting in casing (1) one side down has terminal (7), go up casing (2) and the equal fixed mounting in casing (1) both sides top down and have clearance mechanism (5), and clearance mechanism (5) and the corresponding position one side heat dissipation mechanism (3) fixed connection, and be located clearance mechanism (5) one side fixedly connected with shield cover (10) at top, the cover is established in terminal (7) outside, fixed mounting has installation mechanism (4) between last casing (2) both sides, casing (1) inner chamber fixed mounting has frame mechanism (6) down, and frame mechanism (6) top fixed mounting has 5G baseband and radio frequency module.
2. The 5G baseband radio frequency integrated micro base station according to claim 1, wherein the heat dissipation mechanism (3) comprises a plurality of heat dissipation fins (301) and a heat exchange base (305), the heat exchange base (305) is fixedly connected to one side of the upper shell (2) and the lower shell (1) at corresponding positions, a plurality of through grooves are formed in the top of the heat exchange base (305), the heat dissipation fins (301) are slidably connected in the through grooves at corresponding positions, and the width of the heat dissipation fins (301) is matched with the width of the inner cavities of the through grooves.
3. The 5G baseband radio frequency integrated micro base station according to claim 2, wherein two sides of the heat dissipation fins (301) are fixedly connected with sliding blocks (303), two sides of an inner cavity of the through groove are slidably connected with sliding grooves, the sliding blocks (303) are slidably connected in the sliding grooves, the cross-sectional shapes of the sliding blocks (303) and the inner cavity of the sliding grooves are rectangular, sliding holes are formed among the sliding grooves, a first sliding rod (302) is fixedly connected between the adjacent sliding blocks (303), the first sliding rod (302) is slidably connected in the sliding holes, a first spring (304) is sleeved on the outer side wall of the first sliding rod (302), one end of the first spring (304) is fixedly connected with one side of the sliding block (303) in a corresponding position, the other end of the first spring (304) is fixedly connected with one side of the inner cavity of the sliding groove in a corresponding position, and the diameters of the first sliding rod (302) and the inner cavity of the sliding holes are matched.
4. The 5G baseband radio frequency integrated micro base station according to claim 3, wherein the heat exchange base (305) and the heat dissipation fins (301) are both aluminum heat exchange members, and a heat exchange pad is connected to one side of a contact surface of the heat exchange base (305) and the upper casing (2) or the lower casing (1).
5. The 5G baseband radio frequency integrated micro base station as claimed in claim 1, wherein the cleaning mechanism (5) comprises a connecting plate (501), the connecting plate (501) is fixedly connected to one side of the side heat dissipation fins (301), a second sliding rod (503) is fixedly connected to one side of the connecting plate (501), a connecting block (502) is fixedly connected to the other end of the second sliding rod (503), the connecting block (502) is fixedly connected to the top of the shielding case (10), a sliding sleeve (504) is sleeved on the outer side wall of the second sliding rod (503), the sliding sleeve (504) is fixedly connected to the top of the heat exchange base (305), and a pulling block is fixedly connected to the outer side wall of the second sliding rod (503).
6. The 5G baseband radio frequency integrated micro base station according to claim 1, wherein the installation mechanism (4) comprises an installation plate (401), both sides of the installation plate (401) are hinged with a connecting rod (402) through a pin, the other end of the connecting rod (402) is hinged with a connecting seat (403) through a pin, the connecting seat (403) is fixedly connected with a corresponding position on one side of the upper shell (2), a connecting screw hole is formed in the four corners of one side of the installation plate (401), a limit nut is embedded in both ends of one side of the connecting rod (402), and the limit nut is in threaded connection with the screw holes at the opposite positions of both sides of the connecting seat (403) and the installation plate (401) through a connecting bolt.
7. The 5G baseband radio frequency integrated micro base station according to claim 1, wherein the frame mechanism (6) comprises a first bottom plate (601) and a second bottom plate (605), the first bottom plate (601) is fixedly connected to the bottom of the inner cavity of the lower housing (1), the four corners of the top of the first bottom plate (601) are fixedly connected with first hinged blocks (602), one side of each first hinged block (602) is hinged to a second hinged block (603) through a pin shaft, the top of each second hinged block (603) is fixedly connected with an adjusting screw rod (604), the two sides of the top of the second bottom plate (605) are rotatably connected with screw rod seats (606) through bearings, and the inner cavity of each screw rod seat (606) is in threaded connection with the outer side of the adjusting screw rod (604) and is used for layering an overhead air duct through the first bottom plate (601) and the second bottom plate (605).
8. The 5G baseband radio frequency integrated micro base station according to claim 7, wherein a sliding sleeve (504) is embedded at both ends of one side of the second base plate (605), a supporting rod (607) is slidably connected in the sliding sleeve (504), a clamping block (608) is fixedly connected between the bottom ends of the adjacent supporting rods (607) at both sides, a clamping seat (609) is fixedly connected to the top of the first base plate (601), a clamping groove corresponding to the clamping block (608) is formed at the top of the clamping seat (609), the clamping block (608) is clamped in the clamping groove, the cross-sectional shapes of the tail end of the clamping block (608) and the inner cavity of the clamping groove are both conical, a limiting plate (611) is fixedly connected between the adjacent supporting rods (607) at both sides, a second spring (610) is sleeved on the outer side wall of the supporting rod (607), one end of the second spring (610) is fixedly connected to the bottom side of the limiting plate (611), and the other end of the second spring (610) is fixedly connected to one side of the top of the second base plate (605) for supporting the second base plate (605) through the limiting of the clamping block (608) in the clamping groove.
9. The 5G baseband radio frequency integrated micro base station according to claim 1, wherein ventilation grooves (9) are formed in both sides of the lower housing (1), dust baffles (8) are fixedly connected to both sides of the inner cavity of the lower housing (1) close to the ventilation grooves (9), the bottom sides of the dust baffles (8) extend in an arc shape, and gaps for air circulation are formed between the dust baffles (8) and the inner cavity of the lower housing (1).
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| CN202211436668.1A CN115500063B (en) | 2022-11-16 | 2022-11-16 | 5G baseband radio frequency integration miniature basic station |
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| CN202211436668.1A CN115500063B (en) | 2022-11-16 | 2022-11-16 | 5G baseband radio frequency integration miniature basic station |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1538414A2 (en) * | 2003-12-03 | 2005-06-08 | Twinbird Corporation | Fin structure |
| JP3122050U (en) * | 2006-03-17 | 2006-06-01 | 能▲てぃー▼精密工業股▲分▼有限公司 | Heat dissipation device with heat dissipation pieces with different densities |
| US20100022113A1 (en) * | 2008-07-24 | 2010-01-28 | Toshiyasu Ito | Connector for connection to a module board |
| CN208768355U (en) * | 2018-07-18 | 2019-04-19 | 深圳市蕙星科技有限公司 | A kind of rapid cooling aluminum hull component |
| CN112105236A (en) * | 2020-09-22 | 2020-12-18 | 昆山双仔电子科技有限公司 | Multi-angle heat dissipation module forming method and radiator |
| CN112804138A (en) * | 2020-12-30 | 2021-05-14 | 成都华迈通信技术有限公司 | Support gateway box of big dipper location time service |
| CN213404008U (en) * | 2020-11-30 | 2021-06-08 | 盐城品嘉电子科技有限公司 | Heat dissipation module convenient to remove dust |
| CN113682230A (en) * | 2021-10-25 | 2021-11-23 | 汶上县郭楼镇为民服务中心(汶上县郭楼镇退役军人服务站) | Community cleaning operation vehicle tracking locator |
| CN215177207U (en) * | 2021-04-20 | 2021-12-14 | 东莞派斯电子科技有限公司 | 5G is cut straightly formula aluminum alloy fin for basic station convenient to installation |
| CN215529023U (en) * | 2021-07-26 | 2022-01-14 | 深圳市恒润科技有限公司 | Optical transmitter and receiver with dustproof function |
| CN215830704U (en) * | 2021-08-19 | 2022-02-15 | 苏州贝斯德精密机械制造有限公司 | Hydraulic pump with heat dissipation dustproof structure |
| CN216087385U (en) * | 2021-09-30 | 2022-03-18 | 宁波中邦铝业有限公司 | Corrosion-resistant aluminum alloy sheet for air conditioner radiator |
| CN216626462U (en) * | 2021-12-01 | 2022-05-27 | 常州品睿电子科技有限公司 | Radiator with wave-shaped fin structure |
| CN114710939A (en) * | 2022-04-19 | 2022-07-05 | 广东电网有限责任公司 | Gateway verification device |
-
2022
- 2022-11-16 CN CN202211436668.1A patent/CN115500063B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1538414A2 (en) * | 2003-12-03 | 2005-06-08 | Twinbird Corporation | Fin structure |
| JP3122050U (en) * | 2006-03-17 | 2006-06-01 | 能▲てぃー▼精密工業股▲分▼有限公司 | Heat dissipation device with heat dissipation pieces with different densities |
| US20100022113A1 (en) * | 2008-07-24 | 2010-01-28 | Toshiyasu Ito | Connector for connection to a module board |
| CN208768355U (en) * | 2018-07-18 | 2019-04-19 | 深圳市蕙星科技有限公司 | A kind of rapid cooling aluminum hull component |
| CN112105236A (en) * | 2020-09-22 | 2020-12-18 | 昆山双仔电子科技有限公司 | Multi-angle heat dissipation module forming method and radiator |
| CN213404008U (en) * | 2020-11-30 | 2021-06-08 | 盐城品嘉电子科技有限公司 | Heat dissipation module convenient to remove dust |
| CN112804138A (en) * | 2020-12-30 | 2021-05-14 | 成都华迈通信技术有限公司 | Support gateway box of big dipper location time service |
| CN215177207U (en) * | 2021-04-20 | 2021-12-14 | 东莞派斯电子科技有限公司 | 5G is cut straightly formula aluminum alloy fin for basic station convenient to installation |
| CN215529023U (en) * | 2021-07-26 | 2022-01-14 | 深圳市恒润科技有限公司 | Optical transmitter and receiver with dustproof function |
| CN215830704U (en) * | 2021-08-19 | 2022-02-15 | 苏州贝斯德精密机械制造有限公司 | Hydraulic pump with heat dissipation dustproof structure |
| CN216087385U (en) * | 2021-09-30 | 2022-03-18 | 宁波中邦铝业有限公司 | Corrosion-resistant aluminum alloy sheet for air conditioner radiator |
| CN113682230A (en) * | 2021-10-25 | 2021-11-23 | 汶上县郭楼镇为民服务中心(汶上县郭楼镇退役军人服务站) | Community cleaning operation vehicle tracking locator |
| CN216626462U (en) * | 2021-12-01 | 2022-05-27 | 常州品睿电子科技有限公司 | Radiator with wave-shaped fin structure |
| CN114710939A (en) * | 2022-04-19 | 2022-07-05 | 广东电网有限责任公司 | Gateway verification device |
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| Publication number | Publication date |
|---|---|
| CN115500063B (en) | 2023-03-10 |
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