CN212848790U

CN212848790U - Antenna fixing support structure for 5G base station

Info

Publication number: CN212848790U
Application number: CN202022235870.0U
Authority: CN
Inventors: 杨艳萍
Original assignee: Shenzhen Wanshun Hardware Products Co ltd
Current assignee: Shenzhen Wanshun Hardware Products Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-03-30
Anticipated expiration: 2030-10-10

Abstract

The utility model relates to an antenna fixed bolster structure for 5G base station, including upper bracket component and lower carriage component, the stiff end of upper bracket component and lower carriage component is all overcoat on the antenna pillar, the upper bracket component is located the top of lower carriage component, and the other end of upper bracket component and lower carriage component passes through bolted connection with the upper portion and the lower part of slabby base station antenna respectively; the utility model discloses the practicality is high, and convenient manual regulation antenna angle and stability are high, have good market using value.

Description

Antenna fixing support structure for 5G base station

Technical Field

The utility model relates to a 5G basic station antenna fixed bolster technical field especially relates to an antenna fixed bolster structure for 5G basic station.

Background

The plate antenna belongs to directional antenna, which is one of mobile communication system antennas and is mainly used for outdoor signal coverage. The patch antenna is the most commonly used type of base station antenna of paramount importance, whether GSM or CDMA. The advantages of this antenna are: the gain is high, the sector area directional diagram is good, the back lobe is small, the depression angle of the vertical plane directional diagram is convenient to control, the sealing performance is reliable, and the service life is long.

At present, the 5G technology is mature day by day, and more cities need to adopt a Multiple-Input Multiple-Output (MIMO) technology, also called a multi-antenna technology, in order to realize 5G signal full coverage, by arranging Multiple antennas at both ends of a communication link to fully utilize space resources, diversity gain can be provided to improve the reliability of a system, multiplexing gain can be provided to increase the spectral efficiency of the system, and array gain can be provided to improve the power efficiency of the system. Antenna fixed bolster is as the support of fixed antenna, carries out essential basic station accessory in the 5G basic station construction, and the antenna boom that the tradition used is that two fixed bolsters fix the antenna, but the timing angle.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that prior art exists, the utility model provides a 5G is antenna fixed bolster structure for basic station.

The utility model provides a technical document, including upper bracket component and lower carriage assembly, the equal overcoat of stiff end of upper bracket component and lower carriage assembly is on the antenna strut, upper bracket assembly is located the top of lower carriage assembly, just the other end of upper bracket assembly and lower carriage assembly passes through bolted connection with the upper portion and the lower part of plate-like basic station antenna respectively.

Preferably, the upper bracket component comprises an upper hoop frame, an upper hoop clamp, a first support arm, a second support arm and an antenna fixing upper bracket, the right end of the upper hoop frame is connected with the upper hoop clamp through two long screws, the left end of the upper hoop frame is movably connected with the right end of the first support arm through a first support tube, the right end of the second support arm is movably connected with the left end of the first support arm through a second support tube, the right end of the antenna fixing upper bracket is movably connected with the left end of the second support arm through a third support tube, and the left end of the antenna fixing upper bracket is connected with the upper part of the plate-shaped base station antenna through a bolt.

Preferably, the lower bracket assembly comprises a lower hoop bracket, a lower hoop clamp and an antenna fixing lower bracket, the right end of the lower hoop bracket is connected with the lower hoop clamp through two long screws, the left end of the lower hoop clamp is movably connected with the right end of the antenna fixing lower bracket through a support tube, and the left end of the antenna fixing lower bracket is connected with the lower part of the plate-shaped base station antenna through a bolt.

Preferably, the contact positions of the upper and lower hooping frames and the antenna strut are respectively provided with an anti-skid corrugated groove.

Preferably, an arc-shaped opening is correspondingly formed in the positions, close to the support tube, of the front wall and the rear wall of the support arm I, and a limiting bolt is arranged in each arc-shaped opening.

Compared with the prior art, the utility model has the advantages that the inclination degree of the antenna can be changed by adjusting the included angle between the first support arm and the second support arm by arranging the upper support component, so that the transmission and the receiving of signals are more sensitive; the anti-skidding corrugated grooves are formed in the inner sides of the upper hoop frame and the lower hoop frame, so that the situation that the upper hoop frame and the lower hoop frame slip inwards after being used for a long time is avoided; the utility model discloses the practicality is high, and convenient manual regulation antenna angle and stability are high, have good market using value.

Drawings

Fig. 1 is a schematic top view of the upper bracket assembly of the present invention;

fig. 2 is a front view structural schematic diagram of the upper bracket assembly of the present invention;

fig. 3 is a schematic top view of the lower bracket assembly of the present invention;

fig. 4 is a front view of the lower bracket assembly of the present invention;

as shown in the figure: 1. an upper hoop frame; 2. an upper hoop clamp; 3. a first support arm; 4. a first support pipe; 5. a second support arm; 6. a second supporting tube; 7. a limit bolt; 8. the antenna is fixed on the upper bracket; 9. supporting a pipe III; 10. a lower hoop frame; 11. a lower hoop clamp; 12. the antenna fixes the lower bracket; 13. and supporting the tube IV.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

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

As shown in fig. 1 to 4, the antenna comprises an upper bracket assembly and a lower bracket assembly, wherein the fixed ends of the upper bracket assembly and the lower bracket assembly are respectively sleeved on an antenna support, the upper bracket assembly is positioned above the lower bracket assembly, and the other ends of the upper bracket assembly and the lower bracket assembly are respectively connected with the upper part and the lower part of the plate-shaped base station antenna through bolts.

Preferably, the upper bracket component includes upper hoop frame 1, upper hoop clamp 2, support arm one 3, two 5 and the fixed upper bracket 8 of antenna, the right-hand member of upper hoop frame 1 and upper hoop clamp 2 are through two long screw connections, the left end of upper hoop frame 1 and the right-hand member of support arm one 3 pass through a 4 swing joint of stay tube, the right-hand member of support arm two 5 and the left end of support arm one 3 pass through a two 6 swing joint of stay tube, the right-hand member of the fixed upper bracket 8 of antenna and the left end of support arm two 5 pass through a three 9 swing joint of stay tube, bolted connection is passed through with the upper portion of slabby basic station antenna to the left end of the fixed upper bracket 8 of antenna.

Preferably, the lower bracket assembly comprises a lower hoop bracket 10, a lower hoop clamp 11 and an antenna fixing lower bracket 12, the right end of the lower hoop bracket 10 is connected with the lower hoop clamp 11 through two long screws, the left end of the lower hoop clamp 11 is movably connected with the right end of the antenna fixing lower bracket 12 through a support tube four 13, and the left end of the antenna fixing lower bracket 12 is connected with the lower part of the plate-shaped base station antenna through a bolt.

Preferably, the contact positions of the upper and

lower hooping frames

1 and 10 and the antenna strut are both provided with anti-skid corrugated grooves.

Further, the thickness of the upper band clamp 2 and the lower band clamp 11 is not less than 6 mm.

Preferably, an arc-shaped opening is correspondingly formed in the positions, close to the support tube II 6, of the front wall and the rear wall of the support arm I3, and a limiting bolt 7 is arranged in each arc-shaped opening.

Further, the first support tube 4, the second support tube, the third support tube and the fourth support tube are made of aluminum alloy materials.

The working principle is as follows: this antenna fixed bolster structure for 5G basic station is when using, at first fix the antenna pillar in suitable position department, with upper hoop frame 1 and lower hoop frame 10 respectively with upper hoop press from both sides 2 and lower hoop press from both sides 11 cooperation and install on the antenna pillar, then pass through the fix with screw with the one end of antenna and upper bracket, the other end passes through the fix with screw with the lower carriage, when the angle of needs timing antenna, only need manually hold up the antenna, then unscrew two arc opening part's spacing bolt 7, later make the antenna round two 6 rotatory suitable angles of stay tube, at last screw up spacing bolt 7.

Has the advantages that: the utility model discloses a set up the upper bracket subassembly, can change the inclination of antenna through the contained angle of timing support arm one and support arm two, reach the transmission and receive signal more sensitive; the anti-skidding corrugated grooves are formed in the inner sides of the upper hoop frame and the lower hoop frame, so that the situation that the upper hoop frame and the lower hoop frame slip inwards after being used for a long time is avoided; the utility model discloses the practicality is high, and convenient manual regulation antenna angle and stability are high, have good market using value.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a 5G is antenna fixing support structure for basic station which characterized in that: the antenna comprises an upper support component and a lower support component, wherein the fixed ends of the upper support component and the lower support component are sleeved on an antenna support, the upper support component is positioned above the lower support component, and the other ends of the upper support component and the lower support component are respectively connected with the upper part and the lower part of a plate-shaped base station antenna through bolts.

2. The antenna fixing bracket structure for a 5G base station according to claim 1, wherein: the upper bracket component comprises an upper hoop frame, an upper hoop clamp, a first support arm, a second support arm and an antenna fixing upper support, the right end of the upper hoop frame is connected with the upper hoop clamp through two long screws, the left end of the upper hoop frame is movably connected with the right end of the first support arm through a support tube, the right end of the second support arm is movably connected with the left end of the first support arm through a support tube, the right end of the antenna fixing upper support is movably connected with the left end of the second support arm through a support tube, and the left end of the antenna fixing upper support is connected with the upper portion of the plate-shaped base station antenna through a bolt.

3. The antenna fixing bracket structure for a 5G base station according to claim 2, wherein: the lower support assembly comprises a lower hoop frame, a lower hoop clamp and an antenna fixing lower support, the right end of the lower hoop frame is connected with the lower hoop clamp through two long screws, the left end of the lower hoop clamp is movably connected with the right end of the antenna fixing lower support through a support tube, and the left end of the antenna fixing lower support is connected with the lower portion of the plate-shaped base station antenna through a bolt.

4. The antenna fixing bracket structure for a 5G base station according to claim 3, wherein: and the contact positions of the upper hoop frame and the lower hoop frame with the antenna strut are provided with anti-skidding corrugated grooves.

5. The antenna fixing bracket structure for a 5G base station according to claim 2, wherein: the front wall and the rear wall of the first support arm are correspondingly provided with an arc-shaped opening close to the second support tube, and each arc-shaped opening is internally provided with a limiting bolt.