Novel ultra-wideband one-to-sixteen power divider

Abstract

The utility model relates to the technical field of ultra-wideband power dividers, in particular to a novel ultra-wideband one-to-sixteen power divider, which comprises a power divider body, a main line connecting seat is arranged on the front surface of the power divider body, and a rectangular coaxial transmission line is used in the power divider body. According to the novel ultra-wideband quasi-coaxial one-to-sixteen power divider connector based on the rectangular coaxial transmission line, connecting shaft seats are arranged at the two ends of a power divider body, the top end of the power divider body is movably connected with an upper wire holder through the connecting shaft seats, and the bottom end of the power divider body is movably connected with a lower wire holder through the connecting shaft seats. According to the utility model, through the arrangement of the power divider body, the main wire connecting seat, the connecting shaft seat, the upper wire holder, the lower wire holder, the upper sealing cover and the lower sealing cover, equipment can carry out more convenient and stable ultra-wideband one-to-sixteen power division operation; a worker firstly installs a main line needing power division on the main line connection seat on the front face of the power divider body.

Description

Technical Field

[0001] The utility model relates to the technical field of ultra-wideband power dividers, in particular to a novel ultra-wideband one-to-sixteen power divider. Background Art

[0002] Ultra-wideband technology is a new type of wireless communication technology. It directly modulates impulse pulses with very steep rise and fall times to give the signal a bandwidth of GHz. Ultra-wideband technology solves major propagation problems that have plagued traditional wireless technology for many years. It has the advantages of being insensitive to channel fading, low power spectral density of transmitted signals, low interception capability, low system complexity, and being able to provide positioning accuracy of several centimeters.

[0003] For example, the patent document with the announcement number CN 206003946 U discloses a waterproof one-to-sixteen power divider, which solves the problems of water leakage and high insertion loss of the power divider in the prior art. A waterproof one-to-sixteen power divider includes a power divider body, which includes eight T-shaped heads and a power divider body. The power divider body is a cylindrical structure with a cylindrical concave on a cylinder; the power divider body is provided with eight through holes at equal intervals, one end of each through hole is located on the outer wall of the cylindrical power divider body, and the other end is located on the inner wall of the power divider body; one end of the through hole located on the outer wall of the power divider body is also connected to a tubular component, and the three connectors of the T-shaped head are respectively a T-shaped head signal input end and two T-shaped head signal output ends; the two T-shaped head signal output ends of any T-shaped head are located on the same straight line; the tubular components are respectively inserted into the signal input ends of the T-shaped head, and are sealed and connected with the T-shaped head by silver soldering.

[0004] However, in actual use, this structure can only complete the wire connection operation of the ultra-wideband one-to-sixteen power splitter by separating them one by one, which is inconvenient in the subsequent disassembly and maintenance. At the same time, the equipment cannot perform a more efficient and stable upper and lower docking combined installation and use operation, and cannot meet daily use needs. Therefore, it is urgent to design a new ultra-wideband one-to-sixteen power splitter to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a novel ultra-wideband one-to-sixteen power splitter to solve the problem that the existing structure proposed in the above background technology can only complete one wire connection operation of the ultra-wideband one-to-sixteen power splitter by separating them one by one during actual use, and there is inconvenience in the subsequent disassembly and maintenance of the whole. At the same time, the equipment cannot perform a more efficient and stable upper and lower docking combined installation and use operation, and cannot meet the daily use needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel ultra-wideband one-to-sixteen power divider, comprising a power divider body, a main line connector is arranged on the front of the power divider body, a rectangular coaxial transmission line is used inside the power divider body, a novel ultra-wideband quasi-coaxial one-to-sixteen power divider connector is based on the rectangular coaxial transmission line, connecting shaft seats are arranged at both ends of the power divider body, the top end of the power divider body is movably connected to an upper wiring seat through the connecting shaft seat, and the bottom end of the power divider body is movably connected to a lower wiring seat through the connecting shaft seat;

[0007] An upper cover and a lower cover, wherein the upper cover is arranged on the top of the upper wiring seat, the lower cover is arranged on the bottom of the lower wiring seat, and sliding frames are arranged on the backs of the upper cover and the lower cover.

[0008] Preferably, both sides of the back of the sliding frame are fixedly connected with limiting tracks, and the front of the sliding frame is provided with a damping rubber ring.

[0009] Preferably, the backs of the upper cover and the lower cover are fixedly connected with sliding blocks, and both sides of the backs of the sliding blocks are fixedly connected with limiting sliding blocks.

[0010] Preferably, a fixing bolt is movably connected to the top of the upper cover, and a ventilation mesh groove is provided inside the fixing bolt.

[0011] Preferably, a sealing rubber pad is provided between the upper cover and the lower cover, and a wire fixing tube is evenly provided on the side where the upper cover and the lower cover are close to each other.

[0012] Preferably, an annular frame is provided at the inner center of the power divider body, and a ventilation annular grille is provided at the edge of the annular frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The new ultra-wideband one-to-sixteen power divider can make the equipment perform more convenient and stable ultra-wideband one-to-sixteen power dividing operation through the power divider body, main line connector, connecting shaft seat, upper wiring seat, lower wiring seat, upper cover, lower cover, sealing pad and fixed wire tube. In the actual use process, the staff first installs the main line that needs power division at the main line connector on the front of the power divider body, and then can first perform the quick connection installation operation of the branch line through the upper wiring seat and the lower wiring seat at the upper and lower ends of the power divider body. During installation, the upper wiring seat and the lower wiring seat can be rotated and quickly adjusted through the connecting shaft seat, so as to assist in quickly completing the ultra-wideband one-to-sixteen power dividing operation, and then the upper cover and the lower cover are respectively buckled to the interface of the upper wiring seat and the lower wiring seat, and the sealing pad and the fixed wire tube are used to perform the stable limiting operation of the wire. The specific use parameters are as follows: connector: 2.4 connector, frequency band DC-50GHz standing wave ≤1.8 isolation ≥14dB insertion loss ≤4.8dB impedance 50Ω, which reflects the practicality of the equipment design.

[0015] The novel ultra-wideband one-to-sixteen power divider further improves the overall use effect of the equipment through the power divider body, upper cover, lower cover, sliding frame, limit track, damping rubber ring, sliding block, limit slider, fixing bolt, ventilation mesh groove, annular frame and ventilation annular grille. In daily use, the staff can use the sliding frame on the back and cooperate with the sliding blocks and limit sliders of the upper cover and the lower cover to perform limit up and down sliding adjustment operations inside the sliding frame and the limit track, so as to quickly realize the limit switch operation of the upper and lower ends of the upper and lower wiring seats, which is convenient for daily rapid internal maintenance operations of the branch line. It can also perform stable locking and fixing operations by tightening the fixing bolts at the upper and lower ends of the upper cover and the lower cover. At the same time, the annular frame and ventilation annular grille inside the power divider body are used to cooperate with the ventilation mesh groove at the fixing bolt to perform up and down ventilation operations on the back of the equipment, thereby ensuring the internal heat dissipation effect, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the upper cover and lower cover structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the main structure of the power divider of the utility model;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. power divider body; 2. main line socket; 3. connecting shaft seat; 4. upper terminal socket; 5. lower terminal socket; 6. upper cover; 7. lower cover; 8. sliding frame; 9. limit track; 10. damping rubber ring; 11. sliding block; 12. limit slider; 13. fixing bolt; 14. ventilation mesh groove; 15. sealing rubber pad; 16. wire fixing tube; 17. ring frame; 18. ventilation ring grille. Implementation

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A novel ultra-wideband one-to-sixteen power divider comprises a power divider body 1, a main line connector 2 is arranged on the front of the power divider body 1, a rectangular coaxial transmission line is used inside the power divider body 1, a novel ultra-wideband quasi-coaxial one-to-sixteen power divider connector based on the rectangular coaxial transmission line, connecting shaft seats 3 are arranged at both ends of the power divider body 1, an upper wiring seat 4 is movably connected to the top of the power divider body 1 through the connecting shaft seat 3, a lower wiring seat 5 is movably connected to the bottom of the power divider body 1 through the connecting shaft seat 3, and a sealing member is arranged between the upper cover 6 and the lower cover 7 A rubber pad 15, a wire fixing tube 16 is evenly provided on the side where the upper cover 6 and the lower cover 7 are close to each other, an annular frame 17 is provided at the inner center of the power divider body 1, and a ventilation annular grille 18 is provided on the edge of the annular frame 17. The upper wiring seat 4 and the lower wiring seat 5 are connected to the shaft seat 3 for quick rotation and adjustment, thereby assisting in quickly completing the ultra-wideband one-to-sixteen power division operation, and then the upper cover 6 and the lower cover 7 are respectively buckled to the interface of the upper wiring seat 4 and the lower wiring seat 5, and the wire is stably limited by the sealing rubber pad 15 and the wire fixing tube 16.

[0024] The upper cover 6 and the lower cover 7, the top of the upper wiring seat 4 is provided with an upper cover 6, the bottom of the lower wiring seat 5 is provided with a lower cover 7, the back of the upper cover 6 and the lower cover 7 is provided with a sliding frame 8, the back sides of the sliding frame 8 are fixedly connected to the limited track 9, the front of the sliding frame 8 is provided with a damping rubber ring 10, the back of the upper cover 6 and the lower cover 7 is fixedly connected to the sliding block 11, the two sides of the back of the sliding block 11 are fixedly connected to the limited slider 12, the top of the upper cover 6 is movably connected with the fixing bolt 13, the inside of the fixing bolt 13 is provided with a ventilation mesh groove 14, through the sliding frame 8 on the back, and in cooperation with the sliding block 11 and the limiting slider 12 of the upper cover 6 and the lower cover 7, the limiting up and down sliding adjustment operation is performed inside the sliding frame 8 and the limiting track 9, so as to quickly realize the limit switch operation at the upper and lower ends of the upper wiring seat 4 and the lower wiring seat 5.

[0025] When in use, the user first installs the main line that needs power division at the main line socket 2 on the front of the power divider body 1, and then can first perform the quick connection installation operation of the branch line through the upper terminal block 4 and the lower terminal block 5 at the upper and lower ends of the power divider body 1. During installation, the upper terminal block 4 and the lower terminal block 5 can be connected to the shaft seat 3 for quick rotation and adjustment, thereby assisting in quickly completing the ultra-wideband one-to-sixteen power division operation, and then the upper cover 6 and the lower cover 7 are respectively buckled to the interface of the upper terminal block 4 and the lower terminal block 5, and the wire is stabilized and limited by the sealing pad 15 and the wire fixing tube 16. The specific usage parameters are as follows: connector: 2.4 connector, frequency band DC-50GHz standing wave ≤1.8 isolation ≥14dB insertion loss ≤4.8dB impedance 50Ω. In daily use, the staff can use the sliding frame 8 on the back, and cooperate with the sliding block 11 and the limit slider 12 of the upper cover 6 and the lower cover 7 to perform a limited up and down sliding adjustment operation inside the sliding frame 8 and the limit track 9, so as to quickly realize the limit switch operation of the upper and lower ends of the upper terminal block 4 and the lower terminal block 5, which is convenient for daily rapid internal maintenance operations of the branch line. It can also perform stable locking and fixing operations by tightening the fixing bolts 13 at the upper and lower ends of the upper cover 6 and the lower cover 7. At the same time, the annular frame 17 and the ventilation annular grille 18 inside the power divider body 1 are used to cooperate with the ventilation mesh groove 14 at the fixing bolt 13 to perform up and down ventilation operations on the back of the equipment to ensure the internal heat dissipation effect.

Claims

1. A novel ultra-wideband one-to-sixteen power divider, comprising a power divider body (1), Features: A main line connector (2) is arranged on the front of the power divider body (1); a rectangular coaxial transmission line is used inside the power divider body (1); a novel ultra-wideband quasi-coaxial one-to-sixteen power divider connector is provided based on the rectangular coaxial transmission line; connecting shaft seats (3) are arranged at both ends of the power divider body (1); the top end of the power divider body (1) is movably connected to an upper wiring seat (4) via the connecting shaft seat (3); and the bottom end of the power divider body (1) is movably connected to a lower wiring seat (5) via the connecting shaft seat (3); An upper cover (6) and a lower cover (7), wherein the upper cover (6) is arranged on the top of the upper wiring seat (4), the lower cover (7) is arranged on the bottom of the lower wiring seat (5), and a sliding frame (8) is arranged on the back of the upper cover (6) and the lower cover (7).

2. According to the novel ultra-wideband one-to-sixteen power divider of claim 1, Features: The two sides of the back of the sliding frame (8) are fixedly connected to limiting rails (9), and the front of the sliding frame (8) is provided with a damping rubber ring (10).

3. The novel ultra-wideband one-to-sixteen power divider according to claim 1, Features: The backs of the upper cover (6) and the lower cover (7) are fixedly connected with sliding blocks (11), and both sides of the backs of the sliding blocks (11) are fixedly connected with limiting sliding blocks (12).

4. The novel ultra-wideband one-to-sixteen power divider according to claim 1, Features: A fixing bolt (13) is movably connected to the top of the upper cover (6), and a ventilation mesh groove (14) is provided inside the fixing bolt (13).

5. The novel ultra-wideband one-to-sixteen power divider according to claim 1, Features: A sealing rubber pad (15) is provided between the upper cover (6) and the lower cover (7), and a wire fixing tube (16) is evenly provided on the side where the upper cover (6) and the lower cover (7) are close to each other.

6. The novel ultra-wideband one-to-sixteen power divider according to claim 1, Features: An annular frame (17) is provided at the inner center of the power divider body (1), and a ventilation annular grille (18) is provided at the edge of the annular frame (17).

Images