CN212874735U

CN212874735U - PCB dual-frenquency is erection bracing frame for communication antenna

Info

Publication number: CN212874735U
Application number: CN202022025643.5U
Authority: CN
Inventors: 邓雪松; 刘丁丁; 杜岩滨; 刘滔
Original assignee: Guangdong Bosun Communication Technology Co ltd
Current assignee: Guangdong Bosun Communication Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-02
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a PCB dual-frequency communication antenna mounting support frame, which comprises a weight-dropping box body, wherein the top of the weight-dropping box body is fixedly connected with a support rod, the outer surface of the support rod is slidably connected with a sliding sleeve, the left side of the sliding sleeve is fixedly connected with an L-shaped rod, the left side of the L-shaped rod is fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with a support rod, the top of the vertical rod is rotatably connected with an antenna system through a central shaft, the left bottom of the vertical rod is fixedly connected with a first horizontal rod, and the left side inside the first horizontal rod is fixedly connected with a connecting sleeve, and then realize the regulation to antenna system height, conveniently install it.

Description

PCB dual-frenquency is erection bracing frame for communication antenna

Technical Field

The utility model relates to a wireless communication technical field specifically is a PCB is erection bracing frame for dual-frenquency communication antenna.

Background

Wireless communication refers to long-distance transmission communication between a plurality of nodes without propagation via conductors or cables, and can be performed by radio, radio and the like. Wireless communication includes a variety of stationary, mobile, and portable applications such as two-way radios, cell phones, personal digital assistants, and wireless networks. Other examples of wireless radio communication are GPS, garage door remote control, wireless mouse, etc.

Along with radio communication's development, people obtain the mode of signal more and more generally through wireless mode, wherein communication antenna is wherein important composition, but present high-rise building can direct influence the use of antenna, often can cause the signal blind area, and then need provide the antenna that makes things convenient for angle regulation, for this the utility model provides a PCB is erection bracing frame for dual-frenquency communication antenna.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB is erection bracing frame for dual-frenquency communication antenna to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a PCB dual-frenquency is erection bracing frame for communication antenna, including falling heavy box, the top fixedly connected with bracing piece of heavy box falls, the surface sliding connection of bracing piece has the sliding sleeve, the left side fixedly connected with L shape pole of sliding sleeve, the left side fixedly connected with montant of L shape pole, the top fixedly connected with branch of montant, the top of montant is rotated through the center pin and is connected with antenna system, the first horizontal pole of the left bottom fixedly connected with of montant, the inside left side fixedly connected with adapter sleeve of first horizontal pole, the inside of adapter sleeve is rotated and is connected with the rotation post, the top threaded connection who rotates post internal surface has the threaded rod, the top fixedly connected with movable block of threaded rod, the surface of movable block and the left side sliding connection of antenna system bottom.

As an optimal technical solution of the utility model: the left middle part fixedly connected with second horizontal pole of montant, the left end fixedly connected with cover post of second horizontal pole, the inside of cover post and the surface sliding connection of threaded rod.

As an optimal technical solution of the utility model: the bottom end of the rotating column is fixedly connected with a first crank.

As an optimal technical solution of the utility model: the right side fixedly connected with connecting block of sliding sleeve, connecting block right side fixedly connected with rack.

As an optimal technical solution of the utility model: the inside of bracing piece rotates and is connected with the gear, one side of gear and one side of rack mesh mutually, the front fixedly connected with second crank of gear.

As an optimal technical solution of the utility model: the inside swing joint of sliding sleeve has spacing post, a plurality of spacing holes have been seted up to the inside of bracing piece, the inside joint in spacing hole has spacing post, logical groove has been seted up to the inside of falling heavy box.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a cooperation between montant, first horizontal pole, adapter sleeve, rotation post, threaded rod, movable block and the central axle can conveniently adjust antenna system's angle, makes its antenna can break away from the blind area, makes the signal perfect more, and the regulation to the sliding sleeve height can be realized to deuterogamy gear, rack and connecting block, and then realizes the regulation to antenna system height, and the convenience is installed it.

Drawings

Fig. 1 is a schematic structural diagram of a mounting support frame for a PCB dual-band communication antenna.

Fig. 2 is a partially enlarged view of a mounting support frame for a PCB dual-band communication antenna at a point a in fig. 1.

Fig. 3 is a partially enlarged view of a mounting support frame for a PCB dual-band communication antenna at B in fig. 1.

Fig. 4 is a partially enlarged view of a mounting support frame for a PCB dual-band communication antenna at C in fig. 1.

In the figure: 1. a weight dropping box body; 2. a support bar; 3. a sliding sleeve; 4. an L-shaped rod; 5. a vertical rod; 6. a strut; 7. a central shaft; 8. an antenna system; 9. a first cross bar; 10. connecting sleeves; 11. rotating the column; 12. a threaded rod; 13. a movable block; 14. a second cross bar; 15. sleeving a column; 16. a first crank; 17. connecting blocks; 18. a rack; 19. a gear; 20. a second crank; 21. a limiting column; 22. a limiting hole; 23. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a PCB dual-frenquency is erection bracing frame for communication antenna, including heavy box 1 that falls, the top fixedly connected with bracing piece 2 of heavy box 1 that falls, the surface sliding connection of bracing piece 2 has sliding sleeve 3, the left side fixedly connected with L shape pole 4 of sliding sleeve 3, the left side fixedly connected with montant 5 of L shape pole 4, the top fixedly connected with branch 6 of montant 5, the top of montant 5 is rotated through center pin 7 and is connected with antenna system 8, the first horizontal pole 9 of the left bottom fixedly connected with of montant 5, the inside left side fixedly connected with adapter sleeve 10 of first horizontal pole 9, the inside rotation of adapter sleeve 10 is connected with rotation post 11, the top threaded connection of rotation post 11 internal surface has threaded rod 12, the top fixedly connected with movable block 13 of threaded rod 12, the surface of movable block 13 and the left side sliding connection.

Wherein, the middle part of the left side of the vertical rod 5 is fixedly connected with a second cross rod 14, the left end of the second cross rod 14 is fixedly connected with a sleeve column 15, and the inside of the sleeve column 15 is connected with the outer surface of the threaded rod 12 in a sliding manner.

Wherein, the bottom end of the rotating column 11 is fixedly connected with a first crank handle 16.

Wherein, the right side fixedly connected with connecting block 17 of sliding sleeve 3, connecting block 17 right side fixedly connected with rack 18.

Wherein, the inside of the supporting rod 2 is rotatably connected with a gear 19, one side of the gear 19 is meshed with one side of the rack 18, and the front of the gear 19 is fixedly connected with a second crank 20.

Wherein, the inside swing joint of sliding sleeve 3 has spacing post 21, and a plurality of spacing holes 22 have been seted up to the inside of bracing piece 2, and the inside joint of spacing hole 22 has spacing post 21, and logical groove 23 has been seted up to the inside of falling heavy box 1, and the setting of leading to groove 23 can be convenient for accomodating of rack 18, and spacing hole 22 of cooperation and spacing post 21 can be realized spacing to sliding sleeve 3.

Specifically, the utility model discloses during the use: when the angle of the antenna system 8 needs to be adjusted, the first crank 16 is rotated, and then the rotating column 11 is driven to rotate, the rotating column 11 and the threaded rod 12 are matched to drive the threaded rod 12 to move upwards or downwards, the movable block 13 is matched to move at the bottom of the antenna system 8, and then the left side of the bottom of the antenna system 8 is driven to move upwards or downwards, the angle of the antenna system 8 is adjusted, when the height of the antenna system 8 needs to be adjusted, the second crank 20 is rotated to drive the gear 19 to rotate, the gear 19 and the rack 18 are matched to drive the rack 18 to move upwards or downwards, and when the antenna system is moved to a proper height, the limiting column 21 is inserted into a limiting hole in a matched mode.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a PCB dual-frenquency is erection bracing frame for communication antenna, includes heavy box (1) that falls, its characterized in that, the top fixedly connected with bracing piece (2) of heavy box (1) that falls, the surface sliding connection of bracing piece (2) has sliding sleeve (3), the left side fixedly connected with L shape pole (4) of sliding sleeve (3), the left side fixedly connected with montant (5) of L shape pole (4), the top fixedly connected with branch (6) of montant (5), the top of montant (5) rotates through center pin (7) and is connected with antenna system (8), the left bottom fixedly connected with first horizontal pole (9) of montant (5), the left side fixedly connected with adapter sleeve (10) inside first horizontal pole (9), the inside of adapter sleeve (10) rotates and is connected with rotation post (11), the top threaded connection of rotation post (11) internal surface has threaded rod (12), the top fixedly connected with movable block (13) of threaded rod (12), the surface of movable block (13) and the left side sliding connection of antenna system (8) bottom.

2. The PCB dual-frequency communication antenna mounting support frame as recited in claim 1, wherein a second cross bar (14) is fixedly connected to the middle of the left side of the vertical bar (5), a sleeve column (15) is fixedly connected to the left end of the second cross bar (14), and the inner part of the sleeve column (15) is slidably connected to the outer surface of the threaded rod (12).

3. The mounting support frame for the dual-band communication antenna of the PCB as claimed in claim 1, wherein a first crank (16) is fixedly connected to the bottom end of the rotating column (11).

4. The mounting support frame for the PCB dual-frequency communication antenna as recited in claim 1, wherein a connecting block (17) is fixedly connected to the right side of the sliding sleeve (3), and a rack (18) is fixedly connected to the right side of the connecting block (17).

5. The mounting support frame for the PCB dual-frequency communication antenna as recited in claim 1, characterized in that a gear (19) is rotatably connected inside the support rod (2), one side of the gear (19) is engaged with one side of the rack (18), and a second crank (20) is fixedly connected to the front side of the gear (19).

6. The mounting support frame for the PCB dual-frequency communication antenna as recited in claim 1, wherein a limiting post (21) is movably connected inside the sliding sleeve (3), a plurality of limiting holes (22) are formed inside the supporting rod (2), the limiting post (21) is clamped inside the limiting holes (22), and a through groove (23) is formed inside the falling weight box body (1).