CN211744747U

CN211744747U - 5G communication base station

Info

Publication number: CN211744747U
Application number: CN202020727804.2U
Authority: CN
Inventors: 王洪; 董浩; 余涛
Original assignee: Shenzhen United Venture Capital Development Co ltd
Current assignee: Shenzhen Lianhe Chuangzhan Construction Technology Co.,Ltd.
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-23
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a 5G communication technology field, more specifically say, it relates to a 5G communication basic station, and its technical scheme main points are: the pulley assembly comprises a horizontal rod arranged horizontally, two vertical rods fixedly arranged at two ends of the horizontal rod respectively, and a moving wheel rotatably connected to the bottom of the vertical rod, wherein two support rods are fixedly supported at the bottom of the mounting groove, the two support rods are parallel to each other and are respectively positioned at two opposite sides of the mounting groove, the tops of the two vertical rods are rotatably connected to the support rods, when the vertical rods are in a vertical state, the bottom of the moving wheel is lower than the bottom of the mounting seat, and a driving assembly for driving the two sets of pulley assemblies to take in and extend out of the mounting groove is arranged at the bottom of the mounting groove; the utility model has the advantages of be convenient for remove, conveniently shift the basic station.

Description

5G communication base station

Technical Field

The utility model relates to a 5G communication technology field, more specifically say, it relates to a 5G communication base station.

Background

Currently, in the fire and heat construction of a 5G network, a base station can provide wireless coverage, and wireless signal transmission between a wired communication network and a wireless terminal is realized. The architecture and morphology of the base station directly affect how the 5G network is deployed. In the technical standard, the frequency band of 5G is much higher than that of 2G, 3G and 4G networks, and the 5G network mainly works in the frequency band of 3000-5000MHz at present. Since the higher the frequency, the greater the attenuation in the signal propagation process, the base station density of the 5G network will be higher, and as far as 2 months of 2020, 16.4 thousands of 5G base stations are opened in the national construction.

The base stations are divided into macro base stations, micro base stations, pico base stations and distributed base stations, and the main difference lies in that the sizes of the base stations are different, the sizes of the base stations are smaller and smaller at present, and the distributed base stations, the baseband units and the radio frequency units can be deployed in different places, so that the base stations are more flexible to install and place, and the wireless coverage of a complex network environment is convenient to realize.

At present, a conventional chinese patent with publication number CN2681498Y discloses a micro base station, which includes a chassis and a module disposed inside the chassis, wherein the chassis includes a rack, a housing and a waterproof back plate for mounting the module, the back plate is provided with a plurality of sockets for connecting module plugs, and the sockets are provided with blind plugs for signal connection between modules.

The above prior art solutions have the following drawbacks: the micro base station is directly placed in a use place, is not favorable for carrying compared with a computer host, is easy to damage a shell due to collision when being transferred by other tools, or is easy to damage components inside the micro base station due to overturning, toppling and the like, brings inconvenience to the installation and maintenance of the micro base station, and therefore needs to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a 5G communication basic station has the advantage of being convenient for remove, conveniently shift the basic station.

The above technical purpose of the present invention can be achieved by the following technical solutions: A5G communication base station comprises a machine body, wherein a mounting seat is arranged at the bottom of the machine body, a mounting groove is upwards formed in the bottom of the mounting seat, two groups of pulley assemblies are arranged in the mounting groove, the two groups of pulley assemblies are parallel to each other and are respectively positioned on two opposite sides in the mounting groove, each pulley assembly comprises a horizontally arranged transverse rod, two vertical rods fixedly arranged at two ends of the transverse rod respectively and a moving wheel rotatably connected to the bottom of the vertical rods, the two vertical rods are parallel to each other and are perpendicular to the transverse rod, two supporting rods are fixedly supported at the bottom of the mounting groove, the two supporting rods are parallel to each other and are respectively positioned on two opposite sides of the mounting groove, the tops of the two vertical rods are rotatably connected to the supporting rods, when the vertical rods are in a vertical state, the bottom of the moving, and the bottom of the mounting groove is provided with a driving component for driving the two groups of pulley components to retract and extend out of the mounting groove.

Through adopting above-mentioned technical scheme, when needs remove the basic station, two sets of loose pulley assembly of drive assembly drive stretch out the mounting groove, remove wheel and ground butt, continue to stretch out to the montant through two sets of loose pulley assembly of drive assembly drive and be vertical state, with organism jack-up, can promote the basic station and remove and shift, remove the back that finishes, in the income mounting groove of loose pulley assembly is driven through drive assembly, the bottom and the ground contact of mount pad, the basic station is stable promptly lays subaerial.

The present invention may be further configured in a preferred embodiment as: the driving component comprises a bidirectional screw rod which is rotatably supported at the bottom of the mounting groove and two driving blocks which are in threaded connection with the bidirectional screw rod, the two-way screw rods are vertical to the cross rods and are positioned between the two cross rods, the bidirectional screw comprises a forward thread section and a reverse thread section, the forward thread section and the reverse thread section are symmetrical about the midpoint of the bidirectional screw, the two driving blocks are respectively in threaded connection with the forward thread section and the reverse thread section, the two driving blocks are symmetrical about the midpoint of the bidirectional screw, the two driving blocks are both hinged with driving rods, the driving rods are hinged with the cross rod, the two driving rods are respectively positioned at two opposite sides of the mounting groove, the mounting groove tank bottom is provided with and is used for preventing the drive block along with two-way screw rod pivoted direction subassembly, the mounting groove tank bottom is provided with and is used for driving two-way screw rod reciprocating rotation's driving piece.

Through adopting above-mentioned technical scheme, the reciprocal rotation of driving piece drive two-way screw rod to realize that two drive blocks of threaded connection on two-way screw rod are in opposite directions or back-to-back motion, make the contained angle increase or reduce between actuating lever and the horizontal pole, two montants rotate income or stretch out the mounting groove, thereby realize the removal wheel income of montant bottom or stretch out the mounting groove.

The present invention may be further configured in a preferred embodiment as: the guide assembly comprises a guide groove formed in the bottom of the mounting groove along the length direction of the two-way screw, and two guide blocks connected in the guide groove in a sliding manner, wherein the two guide blocks are fixedly connected with the two driving blocks respectively.

Through adopting above-mentioned technical scheme, the guide block slides in the guide way, can play the guide effect to the motion of the drive block with guide block fixed connection.

The present invention may be further configured in a preferred embodiment as: the driving piece is set as a servo motor, and an output shaft of the servo motor is coaxially fixed with the bidirectional screw rod.

Through adopting above-mentioned technical scheme, servo motor's precision is high and stability is good, and servo motor just reverses and can drive two-way screw rod reciprocating rotation.

The present invention may be further configured in a preferred embodiment as: the two relative cell walls of mounting groove are provided with the stopper, work as the montant with the stopper butt, the montant is vertical state.

Through adopting above-mentioned technical scheme, the stopper can play limiting displacement to loose pulley assembly's motion, prevents that operating personnel from rotating excessively.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a buffer structure, including montant, buffer slot, removal wheel, buffer spring, buffer slot, buffer rod, buffer slot internal activity, the bottom of montant is followed the length direction of montant upwards has seted up the buffer slot, the buffer slot internalization is pegged graft and is had the buffer beam, it rotates to connect to remove the wheel the bottom of buffer beam, the tank bottom of buffer slot is provided with buffer spring, the buffer beam with be provided with between the buffer slot and be used for preventing the buffer beam breaks away from.

Through adopting above-mentioned technical scheme, spacing subassembly prevents that the buffer beam from breaking away from the dashpot, and the dashpot activity is pegged graft in the dashpot, and buffer spring in the dashpot can play the cushioning effect when removing the basic station.

The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a limiting ring movably sleeved on the buffer rod and an anti-falling ring fixedly arranged at the end part of the buffer rod in the buffer groove, the anti-falling ring is matched with the buffer groove in a sliding mode, external threads are circumferentially arranged on the side wall of the limiting ring, internal threads matched with the external threads in a threaded mode are arranged at the notch of the buffer groove, and a rotating part convenient for rotating the limiting ring is arranged on the limiting ring.

Through adopting above-mentioned technical scheme, the spacing ring threaded connection that the activity cup jointed on the buffer beam can prevent that the anticreep ring from breaking away from the buffer slot in the notch department of buffer slot to the realization prevents that the buffer beam from breaking away from the buffer slot.

The present invention may be further configured in a preferred embodiment as: the rotating piece comprises a rotating column fixedly arranged on one side, far away from the vertical rod, of the limiting ring.

Through adopting above-mentioned technical scheme, rotate the post and make things convenient for operating personnel to rotate the spacing ring.

The machine body side wall is hinged with a pull rod, the pull rod comprises two connecting rods and a holding rod, the two connecting rods are respectively and fixedly connected to two ends of the holding rod, and one end, far away from the holding rod, of each connecting rod is hinged to the machine body side wall.

By adopting the technical scheme, the base station can be conveniently pulled to move by holding the pull rod without needing a person to bend down to push the base station.

The present invention may be further configured in a preferred embodiment as: the holding rod is sleeved with an anti-skid sleeve.

Through adopting above-mentioned technical scheme, the antiskid sleeve can increase the frictional force between hand and the pull rod on the one hand, lets the people can hold the pull rod more stably, and on the other hand can increase the comfort level that the people held the pull rod.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the base station needs to be moved, the driving assembly drives the two groups of pulley assemblies to extend out of the mounting groove, the moving wheel is abutted against the ground, the driving assembly continues to drive the two groups of pulley assemblies to extend out of the vertical rod to be in a vertical state, the machine body is jacked up, the base station can be pushed to move and transfer, after the base station is moved, the driving assembly drives the pulley assemblies to be accommodated in the mounting groove, the bottom of the mounting seat is in contact with the ground, and the base station is stably placed on the ground;

2. the limiting assembly prevents the buffer rod from being separated from the buffer groove, the buffer groove is movably inserted in the buffer groove, and a buffer spring in the buffer groove can play a buffer role when the base station is moved;

3. the holding pull rod can conveniently pull the base station to move without needing a person to bend down to push the base station.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the installation groove in the embodiment of the present invention;

figure 3 is an assembly schematic of a sheave assembly according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals: 1. a body; 2. a mounting seat; 3. mounting grooves; 4. a cross bar; 5. a vertical rod; 6. a moving wheel; 7. a support bar; 8. a buffer tank; 9. a buffer rod; 10. a buffer spring; 11. a limiting ring; 12. the anti-drop ring; 13. an external thread; 14. an internal thread; 15. rotating the column; 16. a bidirectional screw; 17. a drive block; 18. a guide groove; 19. a guide block; 20. a drive rod; 21. a servo motor; 22. a limiting block; 23. a pull rod; 231. a connecting rod; 232. a holding rod; 2321. an anti-slip sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a 5G communication base station, refer to fig. 1, including organism 1, the bottom fixed mounting of organism 1 has mount pad 2, mount pad 2 is the cuboid form, 1 lateral wall of organism articulates there is pull rod 23, it is concrete, pull rod 23 includes two connecting rods 231 and holds pole 232, the tip of two connecting rods 231 homonymies is fixed connection respectively at the both ends of holding pole 232, two connecting rods 231 are parallel to each other, connecting rod 231 and holding pole 232 mutually perpendicular, the one end that holding pole 232 was kept away from to connecting rod 231 articulates at 1 lateral wall of organism, the cover is equipped with antiskid sleeve 2321 on the holding pole 232, antiskid sleeve 2321 can increase the frictional force between hand and the pull rod 23 on the one hand, let the people can hold pull rod 23 more steadily, on the other hand can increase the comfort level that the people held pull.

Referring to fig. 1 and 2, a mounting groove 3 is formed upwards at the bottom of a mounting seat 2, two sets of pulley assemblies are arranged in the mounting groove 3, the two sets of pulley assemblies are parallel to each other and are respectively positioned at two opposite sides in the mounting groove 3, specifically, each pulley assembly comprises a horizontally arranged cross rod 4, two vertical rods 5 fixedly arranged at two ends of the cross rod 4 respectively, and a moving wheel 6 rotatably connected at the bottom of the vertical rod 5, the cross sections of the cross rod 4 and the vertical rods 5 are circular, the two vertical rods 5 are parallel to each other, the vertical rod 5 is arranged perpendicular to the cross rod 4, the whole body between the cross rod 4 and the two vertical rods 5 is in an "H" shape, two support rods 7 are fixedly arranged at the bottom of the mounting groove 3, the two support rods 7 are parallel to each other and are respectively positioned at two opposite sides of the mounting groove 3, the, the bottom of the movable wheel 6 is lower than the bottom of the mounting seat 2, and the bottom of the mounting groove 3 is provided with a driving component for driving the two groups of pulley components to take in and extend out of the mounting groove 3.

Referring to fig. 3 and 4, the buffer slot 8 has upwards been seted up along the length direction of montant 5 in the bottom of montant 5, the buffer slot 8 is transversal circular, buffer bar 9 has been pegged graft in the buffer slot 8 internalization, the buffer bar 9 is transversal circular of personally submitting, the movable wheel 6 rotates the bottom of connecting at buffer bar 9, the tank bottom of buffer slot 8 is provided with buffer spring 10, be provided with the spacing subassembly that is used for preventing buffer bar 9 to break away from buffer slot 8 between buffer bar 9 and the buffer slot 8. In this embodiment, spacing subassembly cup joints spacing ring 11 on buffer beam 9 including the activity to and set firmly the anticreep ring 12 that is located the tip of buffer slot 8 at buffer beam 9, anticreep ring 12 and the cooperation of sliding of buffer slot 8, and the lateral wall circumference of spacing ring 11 is provided with external screw thread 13, and the notch inboard of buffer slot 8 is provided with the internal thread 14 with external screw thread 13 screw-thread fit, is provided with convenient pivoted rotation piece on the spacing ring 11. The rotating piece comprises a rotating column 15 which is fixedly arranged on one side of the limiting ring 11 far away from the vertical rod 5, and the cross section of the rotating column 15 is circular.

Specifically, the driving assembly comprises a bidirectional screw 16 rotatably supported at the bottom of the mounting groove 3, and two driving blocks 17 threadedly connected to the bidirectional screw 16, the bidirectional screw 16 is perpendicular to the cross bars 4, the bidirectional screw 16 is located between the two cross bars 4, a guiding assembly for preventing the driving blocks 17 from rotating along with the bidirectional screw 16 is arranged at the bottom of the mounting groove 3, the guiding assembly comprises a guiding groove 18 arranged at the bottom of the mounting groove 3 along the length direction of the bidirectional screw 16, and two guiding blocks 19 slidably connected in the guiding groove 18, the guiding groove 18 is located right above the bidirectional screw 16, the two guiding blocks 19 are respectively fixedly connected with the two driving blocks 17, the bidirectional screw 16 comprises a forward thread section and a reverse thread section, the forward thread section and the reverse thread section are symmetrical with respect to the midpoint of the bidirectional screw 16, the driving blocks 17 are cuboid, the two driving blocks 17 are respectively threadedly connected to the forward thread section and the reverse thread section, two drive blocks 17 are symmetrical about the mid point of two-way screw rod 16, all articulated on two drive blocks 17 have actuating lever 20, actuating lever 20's the other end is articulated with 4 length direction's of horizontal pole middle part, actuating lever 20 inclines down towards horizontal pole 4 from drive block 17, two actuating lever 20 are located the relative both sides of mounting groove 3 respectively, 3 tank bottoms in mounting groove are provided with and are used for driving the reciprocal pivoted driving piece of two-way screw rod 16, the driving piece sets up to servo motor 21, servo motor 21 fixed mounting is at the tank bottom of mounting groove 3, servo motor 21's output shaft and two-way screw rod 16 are coaxial fixed. In addition, two relative cell walls of mounting groove 3 are provided with stopper 22, and when montant 5 and stopper 22 butt, montant 5 is vertical state.

The implementation principle of the embodiment is as follows: when the base station needs to be moved, the servo motor 21 is started to drive the bidirectional screw 16 to rotate, so that the two driving blocks 17 which are in threaded connection with the bidirectional screw 16 move back to back, so that the included angle between the driving rod 20 and the cross rods 4 is reduced, the two cross rods 4 rotate downwards around the axis of the supporting rod 7 in a back-to-back manner, the vertical rod 5 is driven to rotate downwards around the axis of the supporting rod 7, the bottom of the vertical rod 5 extends out of the mounting groove 3, thereby realizing that the moving wheel 6 at the bottom of the vertical rod 5 extends out of the mounting groove 3, the servo motor 21 continues to drive the bidirectional screw 16 to rotate, so that the vertical rod 5 is abutted against the limiting block 22, at the moment, the vertical rod 5 is in a vertical state, the machine body 1 is jacked up, the moving wheel 6 is contacted with the ground, the base station can be pulled to move and transfer by holding the holding rod 232, and the buffer spring 10 in the buffer groove 8 at the bottom of the vertical rod 5 is in a compressed state and can play a buffer role in the moving process of the base station; after the movement is finished, the servo motor 21 is driven to rotate reversely, and then the bottom of the vertical rod 5 and the moving wheel 6 can be collected into the mounting groove 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A5G communication base station comprises a machine body (1), and is characterized in that: the bottom of the machine body (1) is provided with a mounting seat (2), the bottom of the mounting seat (2) is upwards provided with a mounting groove (3), two groups of pulley assemblies are arranged in the mounting groove (3) and are parallel to each other and respectively positioned at two opposite sides in the mounting groove (3), each pulley assembly comprises a horizontally arranged transverse rod (4), two vertical rods (5) fixedly arranged at two ends of the transverse rod (4) respectively and a moving wheel (6) rotatably connected at the bottom of the vertical rod (5), the two vertical rods (5) are parallel to each other and are arranged perpendicular to the transverse rod (4), the bottom of the mounting groove (3) is fixedly loaded with two supporting rods (7), the two supporting rods (7) are parallel to each other and respectively positioned at two opposite sides of the mounting groove (3), the tops of the two vertical rods (5) are rotatably connected on the supporting rods (7), when montant (5) are vertical state, the bottom of removing wheel (6) is less than the bottom of mount pad (2), mounting groove (3) tank bottom is provided with and is used for driving two sets of loose pulley assembly income and stretches out the drive assembly of mounting groove (3).

2. The base station of claim 1, wherein: the driving assembly comprises a bidirectional screw (16) rotatably supported at the bottom of the mounting groove (3) and two driving blocks (17) in threaded connection with the bidirectional screw (16), the bidirectional screw (16) is perpendicular to the cross rod (4), the bidirectional screw (16) is positioned between the two cross rods (4), the bidirectional screw (16) comprises a forward threaded section and a reverse threaded section, the forward threaded section and the reverse threaded section are symmetrical about the midpoint of the bidirectional screw (16), the two driving blocks (17) are respectively in threaded connection with the forward threaded section and the reverse threaded section, the two driving blocks (17) are symmetrical about the midpoint of the bidirectional screw (16), the two driving blocks (17) are hinged with driving rods (20), the driving rods (20) are hinged with the cross rods (4), and the two driving rods (20) are respectively positioned at two opposite sides of the mounting groove (3), the mounting groove (3) tank bottom is provided with and is used for preventing drive block (17) follow two-way screw rod (16) pivoted direction subassembly, mounting groove (3) tank bottom is provided with and is used for driving two-way screw rod (16) reciprocating rotation's driving piece.

3. The base station of claim 2, wherein: the direction subassembly includes follows the length direction of two-way screw rod (16) is seted up guide way (18) of mounting groove (3) tank bottom to and two slide and connect guide block (19) in guide way (18), two guide block (19) respectively with two drive block (17) fixed connection.

4. The base station of claim 2, wherein: the driving piece is set as a servo motor (21), and an output shaft of the servo motor (21) is coaxially fixed with the bidirectional screw (16).

5. The base station of claim 1, wherein: two relative cell walls of mounting groove (3) are provided with stopper (22), work as montant (5) with stopper (22) butt, montant (5) are vertical state.

6. The base station of claim 1, wherein: the bottom of montant (5) is followed buffer slot (8) have upwards been seted up to the length direction of montant (5), buffer slot (8) internalization is pegged graft and is had buffer beam (9), it connects to remove wheel (6) rotation the bottom of buffer beam (9), the tank bottom of buffer slot (8) is provided with buffer spring (10), buffer beam (9) with be provided with between buffer slot (8) and be used for preventing buffer beam (9) break away from the spacing subassembly of buffer slot (8).

7. The base station of claim 6, wherein: spacing subassembly cup joints including the activity spacing ring (11) on buffer beam (9), and set firmly buffer beam (9) are located anticreep ring (12) of tip in dashpot (8), anticreep ring (12) with dashpot (8) cooperation of sliding, the lateral wall circumference of spacing ring (11) is provided with external screw thread (13), the notch department of dashpot (8) be provided with external screw thread (13) screw-thread fit's internal thread (14), be provided with the rotation piece that conveniently rotates spacing ring (11) on spacing ring (11).

8. The base station of claim 7, wherein: the rotating piece comprises a rotating column (15) fixedly arranged on one side, far away from the vertical rod (5), of the limiting ring (11).

9. The base station of claim 1, wherein: organism (1) lateral wall articulates there is pull rod (23), pull rod (23) include two connecting rods (231) and hold pole (232), two connecting rod (231) fixed connection respectively is in the both ends of holding pole (232), connecting rod (231) are kept away from the one end of holding pole (232) articulates organism (1) lateral wall.

10. The base station of claim 9, wherein: the holding rod (232) is sleeved with an anti-skidding sleeve (2321).