A split dual antenna structure based on CPE data transmission

Abstract

The present invention provides a split dual-antenna structure based on CPE data transmission, which relates to the technical field of antenna structures and includes a CPE transmitter. Two chips are fixedly installed inside the CPE transmitter, and the two chips are respectively close to the left and right inner walls of the CPE transmitter. First antennas are arranged on the left and right sides of the CPE transmitter, and a contact ring is fixedly installed on the lower end of each of the first antennas. Antenna threaded frames are fixedly installed through the left and right side walls of the CPE transmitter, and two connecting wires are fixedly installed between each of the antenna threaded frames and the chip. When the second antenna is adjusted in the front-back direction, the first antenna, the second antenna and the battery core connector are electrically connected. The device adopts two chips to be designed separately and independently, and the two chips are separated by components to reduce interference between the two chips. At the same time, the two second antennas and the first antenna can adjust the angles independently, which greatly improves the signal adjustment capability.

Description

Technical Field

[0001] The present invention belongs to the technical field of antenna structures, and more specifically, particularly relates to a split dual-antenna structure based on CPE data transmission. Background Art

[0002] In the field of CPE data transmission, the existing antenna structure has many shortcomings.

[0003] Traditional CPE antennas usually adopt an integrated design, which cannot flexibly adjust the angle and height of each antenna, limiting the range and ability of signal adjustment and making it difficult to adapt to complex and changing signal environments.

[0004] For CPE devices with multiple antennas, the interference problem between antennas is more prominent. Due to unreasonable chip layout and ineffective isolation, signals interfere with each other, affecting the stability and efficiency of data transmission.

[0005] In terms of antenna height adjustment, traditional designs often cannot achieve fine and free adjustment, and cannot meet the special requirements of signal strength and direction in different floors or scenarios.

[0006] Moreover, during the use and adjustment of the equipment, there is a lack of effective protection mechanisms for key components, which are easily damaged by bumps and the like, affecting the normal operation and service life of the equipment.

[0007] In addition, the existing CPE transmission machine is not well designed in terms of heat dissipation and signal conditioning. The performance of the equipment may be reduced due to poor heat dissipation during operation, and it is also unable to flexibly adjust its posture according to actual needs to improve signal transmission effects.

[0008] In summary, in order to improve the signal adjustment capability of CPE data transmission, reduce interference between antennas, and enhance the protection and heat dissipation performance of the equipment, the present invention proposes an innovative split dual-antenna structure and a corresponding design scheme. Summary of the invention

[0009] In order to solve the above technical problems, the present invention provides a split dual-antenna structure based on CPE data transmission to solve the above problems.

[0010] A split dual-antenna structure based on cpe data transmission includes a CPE transmitter, two chips are fixedly installed inside the CPE transmitter, the two chips are respectively close to the left and right inner walls of the CPE transmitter, first antennas are arranged on the left and right sides of the CPE transmitter, a contact ring is fixedly installed on the lower end of each of the first antennas, antenna threaded frames are fixedly installed through the left and right side walls of the CPE transmitter, two connecting wires are fixedly installed between each of the antenna threaded frames and the chip, a second antenna is slidably installed inside the two first antennas, a battery cell connector is rotatably installed inside each of the contact rings, and each of the battery cell connectors is installed inside the antenna threaded frame.

[0011] Preferably, a supporting bottom shell is provided underneath the CPE transmission machine, four suction cups are fixedly installed on the bottom of the supporting bottom shell, a rotating shaft frame is fixedly installed on the front end of the supporting bottom shell, the front end of the CPE transmission machine is rotatably sleeved outside the rotating shaft frame, side slide rails are provided on the left and right side walls of the CPE transmission machine, an inner slide frame is slidably installed inside each of the side slide rails, a side baffle plate is fixedly installed on the outer end of each inner slide frame, a spring is fixedly installed between the side wall of each inner slide frame and the inner wall of the side slide rail, and two antenna support frames are fixedly installed on the left and right side walls of the CPE transmission machine located on the left and right sides of the side slide rails.

[0012] Preferably, each of the battery cell connectors is installed in the antenna threaded frame through threads, and two limiting rings are fixedly installed on the surface of each of the battery cell connectors, and the two limiting rings are located on both sides of the contact ring. A cross slide groove is provided on the top of each of the first antennas, and two side grooves are provided on the top of each of the first antennas, and the bottom of the first antenna is penetrated by the cross slide groove.

[0013] Preferably, a connecting rod is fixedly installed at the bottom of each second antenna, a rotating rod is fixedly installed on both sides of each connecting rod, each second antenna is located in a cross slide groove, and each rotating rod is located in a side groove of the cross slide groove, a conical rubber pad is fixedly installed on the outer ring near the bottom end of each second antenna, an upper retaining ring is fixedly installed on the outer ring near the top end of each second antenna, a bottom plate is fixedly installed at the end of the supporting bottom shell, a sleeve plate is fixedly installed at the end of the CPE transmitter, and a threaded rod is threadedly installed inside the sleeve plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, the user can rotate the first antenna forward and backward, and can also adjust the second antenna to any height within the first antenna. At the same time, the second antenna can be stretched to its longest position and then adjusted forward and backward. The first antenna, the second antenna and the battery cell connector are all electrically connected. The device is designed by using two separate chips, and the two chips are separated by components to reduce interference between the two chips. At the same time, the two second antennas and the first antenna can adjust their angles independently, which greatly improves the signal adjustment capability.

[0016] In the present invention, the conical rubber pad is moved by the movement of the second antenna, and the conical rubber pad is tightly fitted with the inner wall of the cross slot provided by the first antenna, so that the second antenna can be adjusted to any height inside the first antenna, and the movement of the second antenna will drive the connecting rod and the rotating rod at the bottom to move, and the connecting rod and the rotating rod both slide in the cross slot. By designing the second antenna to be adjustable in height, the height signal adjustment capability of the second antenna can be improved, and the signal transmission to different floors can be improved.

[0017] In the present invention, when the second antenna moves upward to the top of the first antenna, the user can rotate the second antenna horizontally, and the second antenna drives the connecting rod to rotate into the side groove. The user can rotate the first antenna horizontally, and the first antenna rotates outside the battery cell connector. By independently rotating the second antenna and the first antenna horizontally, signal adjustment at more angles can be met, further improving the signal adjustment capability.

[0018] In the present invention, the side baffle is located on the side walls of the contact ring and the first antenna, and the spring fixes the position of the side baffle. When adjusting the battery cell connector, the user can slide the side baffle horizontally. The movement of the side baffle drives the movement of the inner slide, and the movement of the inner slide drives the spring to compress and deform. The side baffle can effectively protect the safety between the contact ring and the first antenna and prevent damage such as bumps.

[0019] In the present invention, the user can rotate the threaded rod, and the threaded rod rotates inside the sleeve plate. At the same time, the end of the threaded rod gradually moves downward, and the threaded rod moves downward to support the sleeve plate. At this time, the CPE transmission machine itself rotates upward, and the front end of the CPE transmission machine rotates outside the rotating shaft of the rotating shaft frame. At this time, a larger gap is generated between the CPE transmission machine and the supporting bottom shell, which can meet the heat dissipation and signal adjustment of the CPE transmission machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the CPE transmission machine of the present invention;

[0021] Figure 2 is a schematic diagram of the first antenna structure of the present invention;

[0022] Figure 3It is a schematic diagram of the structure of the side baffle of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the battery core connector of the present invention;

[0024] Figure 5 is a schematic diagram of the second antenna structure of the present invention;

[0025] Figure 6 It is a schematic diagram of the contact ring structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the conical rubber pad of the present invention.

[0027] In the figure, the correspondence between the component names and the figure numbers is: 1. CPE transmission machine; 11. Support bottom shell; 12. Suction cup; 13. Rotating shaft frame; 14. Side slide rail; 15. Inner slide frame; 16. Spring; 17. Side baffle plate; 18. Antenna support frame; 19. Antenna threaded frame; 2. Chip; 21. Connecting wire; 22. Contact collar; 23. Cell connector; 24. Limiting ring; 25. First antenna; 26. Side groove; 27. Cross slide groove; 28. Second antenna; 29. ​​Upper baffle ring; 3. Conical rubber pad; 31. Connecting rod; 32. Rotating rod; 33. Bottom plate; 34. Sleeve plate; 35. Threaded rod. DETAILED DESCRIPTION

[0028] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] See also Figure 1-Figure 7 The present invention provides a split dual-antenna structure based on CPE data transmission, including a CPE transmitter 1, two chips 2 are fixedly installed inside the CPE transmitter 1, and the two chips 2 are respectively close to the left and right inner walls of the CPE transmitter 1. The left and right sides of the CPE transmitter 1 are both provided with a first antenna 25. The user can rotate the first antenna 25 forward and backward, and can also adjust the second antenna 28 in the first antenna 25 at any height. At the same time, the second antenna 28 can be pulled up to the longest, and then adjusted in the forward and backward directions. The first antenna 25 and the second antenna 28 are The wire 28 and the battery cell connector 23 are electrically connected. The device is designed by using two chips 2 separately. A contact ring 22 is fixedly installed at the lower end of each first antenna 25. The left and right side walls of the CPE transmitter 1 are penetrated and fixedly installed with an antenna threaded frame 19. Two connecting wires 21 are fixedly installed between each antenna threaded frame 19 and the chip 2. The second antenna 28 is slidably installed inside the two first antennas 25. A battery cell connector 23 is rotatably installed inside each contact ring 22, and each battery cell connector 23 is installed inside the antenna threaded frame 19.

[0030] A supporting bottom shell 11 is arranged at the bottom of the CPE transmission machine 1, four suction cups 12 are fixedly installed at the bottom of the supporting bottom shell 11, a rotating shaft frame 13 is fixedly installed at the front end of the supporting bottom shell 11, and the front end of the CPE transmission machine 1 is rotatably sleeved outside the rotating shaft frame 13. Side slide rails 14 are provided on the left and right side walls of the CPE transmission machine 1, and an inner slide frame 15 is slidably installed inside each side slide rail 14. A side baffle plate 17 is fixedly installed at the outer end of each inner slide frame 15, and the side baffle plate 17 is located on the side wall of the contact ring 22 and the first antenna 25. The spring 16 is on the side wall of the contact ring 22 and the first antenna 25. The position of the side baffle 17 is fixed. When adjusting the battery cell connector 23, the user can slide the side baffle 17 horizontally. The movement of the side baffle 17 drives the inner slide 15 to move, and the movement of the inner slide 15 drives the spring 16 to compress and deform. The side baffle 17 can effectively protect the safety between the contact ring 22 and the first antenna 25. A spring 16 is fixedly installed between the side wall of each inner slide 15 and the inner wall of the side slide rail 14. Two antenna support frames 18 are fixedly installed on the left and right side walls of the CPE transmission machine 1 located on the left and right sides of the side slide rail 14.

[0031] Each battery cell connector 23 is installed in the antenna threaded frame 19 through threads, and two limiting rings 24 are fixedly installed on the surface of each battery cell connector 23. The two limiting rings 24 are located on both sides of the contact ring 22. A cross slide groove 27 is provided on the top of each first antenna 25, and two side grooves 26 are provided on the top of each first antenna 25, and the bottom of the first antenna 25 is penetrated by the cross slide groove 27.

[0032] A connecting rod 31 is fixedly installed at the bottom of each second antenna 28, and a rotating rod 32 is fixedly installed on both sides of each connecting rod 31. Each second antenna 28 is located in the cross slot 27, and each rotating rod 32 is located in the side slot of the cross slot 27. The conical rubber pad 3 fits tightly with the inner wall of the cross slot 27 opened by the first antenna 25. Therefore, the second antenna 28 can be adjusted to any height inside the first antenna 25, and when the second antenna 28 moves, it will drive the connecting rod 31 and the rotating rod 32 at the bottom to move. The connecting rod 31 and the rotating rod 32 both slide in the cross slot 27. The outer ring of each second antenna 28 near the bottom end is fixedly installed with a conical rubber pad 3, and the outer ring of each second antenna 28 near the top end is fixedly installed with an upper retaining ring 29. The end of the supporting bottom shell 11 is fixedly installed with a bottom plate 33, and the end of the CPE transmission machine 1 is fixedly installed with a sleeve plate 34, and the interior of the sleeve plate 34 is threadedly installed with a threaded rod 35.

[0033] Working principle:

[0034] In the first step, when installing the two first antennas 25, the user inserts the end of the battery connector 23 into the antenna threaded frame 19 and rotates the battery connector 23. The connection between the battery connector 23 and the antenna threaded frame 19 is completed. Then the user can adjust the direction of the first antenna 25 and the second antenna 28 as needed. The user can rotate the first antenna 25 forward and backward, and can also adjust the second antenna 28 to any height in the first antenna 25. At the same time, the second antenna 28 can be pulled up to the longest and then adjusted in the forward and backward direction. The first antenna 25, the second antenna 28 and the battery connector 23 are all electrically connected. The device adopts two chips 2 separately and independently designed, and the two chips 2 are separated by components to reduce interference between the two chips 2. At the same time, the two second antennas 28 and the first antenna 25 can adjust the angle independently, which greatly improves the signal adjustment capability.

[0035] In the second step, when adjusting the height of the second antenna 28, the user pulls the second antenna 28 upwards, and the movement of the second antenna 28 drives the conical rubber pad 3 to move, and the conical rubber pad 3 is tightly fitted with the inner wall of the cross slot 27 provided in the first antenna 25, so that the second antenna 28 can be adjusted to any height inside the first antenna 25, and when the second antenna 28 moves, it drives the connecting rod 31 and the rotating rod 32 at the bottom to move, and the connecting rod 31 and the rotating rod 32 both slide in the cross slot 27. By designing the second antenna 28 to be adjustable in any height, the height signal adjustment capability of the second antenna 28 can be improved, and the signal transmission to different floors can be improved;

[0036] When the second antenna 28 moves upward to the top of the first antenna 25, the user can rotate the second antenna 28 horizontally, and the second antenna 28 drives the connecting rod 31 to rotate into the side groove 26. The user can rotate the first antenna 25 horizontally, and the first antenna 25 rotates outside the battery cell connector 23. By independently rotating the second antenna 28 and the first antenna 25 horizontally, signal adjustment at more angles can be met, further improving the signal adjustment capability.

[0037] Step 3: In normal use, the side baffle 17 is located at the side wall of the contact collar 22 and the first antenna 25, and the spring 16 fixes the position of the side baffle 17. When adjusting the battery connector 23, the user can slide the side baffle 17 horizontally. The movement of the side baffle 17 drives the inner slide 15 to move, and the movement of the inner slide 15 drives the spring 16 to compress and deform. The side baffle 17 can effectively protect the safety between the contact collar 22 and the first antenna 25 to prevent damage such as bumps.

[0038] When the CPE transmission machine 1 needs better heat dissipation, the user can rotate the threaded rod 35, and the threaded rod 35 rotates inside the sleeve plate 34. At the same time, the end of the threaded rod 35 gradually moves downward, and the threaded rod 35 moves downward to support the sleeve plate 34. At this time, the CPE transmission machine 1 itself rotates upward, and the front end of the CPE transmission machine 1 rotates outside the shaft of the shaft frame 13. At this time, a larger gap is generated between the CPE transmission machine 1 and the supporting bottom shell 11, which can meet the heat dissipation and signal adjustment of the CPE transmission machine 1.

[0039] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A split dual-antenna structure based on CPE data transmission, comprising a CPE transmitter (1), characterized in that: Two chips (2) are fixedly installed inside the CPE transmission machine (1), and the two chips (2) are respectively close to the left and right inner walls of the CPE transmission machine (1). The left and right sides of the CPE transmission machine (1) are each provided with a first antenna (25), and a contact ring (22) is fixedly installed at the lower end of each first antenna (25). Antenna threaded frames (19) are fixedly installed through the left and right side walls of the CPE transmission machine (1), and two connecting wires (21) are fixedly installed between each antenna threaded frame (19) and the chip (2). A second antenna (28) is slidably installed inside the two first antennas (25), and a battery cell connector (23) is rotatably installed inside each contact ring (22), and each battery cell connector (23) is installed inside the antenna threaded frame (19).

2. A split dual antenna structure based on CPE data transmission as claimed in claim 1, characterized in that: A supporting bottom shell (11) is arranged below the CPE transmission machine (1), four suction cups (12) are fixedly mounted on the bottom of the supporting bottom shell (11), a rotating shaft frame (13) is fixedly mounted on the front end of the supporting bottom shell (11), and the front end of the CPE transmission machine (1) is rotatably sleeved outside the rotating shaft frame (13).

3. A split dual antenna structure based on CPE data transmission as claimed in claim 1, characterized in that: The left and right side walls of the CPE transmission machine (1) are provided with side slide rails (14), an inner slide frame (15) is slidably installed inside each of the side slide rails (14), a side baffle plate (17) is fixedly installed on the outer end of each of the inner slide frames (15), and a spring (16) is fixedly installed between the side wall of each inner slide frame (15) and the inner wall of the side slide rail (14).

4. A split dual antenna structure based on CPE data transmission as claimed in claim 3, characterized in that: Two antenna support frames (18) are fixedly mounted on the left and right side walls of the CPE transmission machine (1) located on the left and right sides of the side slide rail (14).

5. A split dual antenna structure based on CPE data transmission as claimed in claim 1, characterized in that: Each of the battery core connectors (23) is installed in the antenna thread frame (19) via threads, and two limiting rings (24) are fixedly installed on the surface of each of the battery core connectors (23).

6. A split dual antenna structure based on CPE data transmission as claimed in claim 5, characterized in that: The two limiting rings (24) are both located on the two sides of the contact ring (22), and a cross sliding groove (27) is provided on the top of each of the first antennas (25).

7. A split dual antenna structure based on CPE data transmission as claimed in claim 6, characterized in that: The top of each of the first antennas (25) is provided with two side grooves (26), and the bottom of the first antenna (25) is penetrated by a cross sliding groove (27).

8. A split dual antenna structure based on CPE data transmission as claimed in claim 1, characterized in that: A connecting rod (31) is fixedly mounted at the bottom of each second antenna (28), and rotating rods (32) are fixedly mounted on both sides of each connecting rod (31). Each second antenna (28) is located in a cross slide groove (27), and each rotating rod (32) is located in a side groove of the cross slide groove (27).

9. A split dual antenna structure based on CPE data transmission as claimed in claim 1, characterized in that: A conical rubber pad (3) is fixedly mounted on the outer ring near the bottom end of each second antenna (28), and an upper retaining ring (29) is fixedly mounted on the outer ring near the top end of each second antenna (28).

10. A split dual antenna structure based on CPE data transmission as claimed in claim 2, characterized in that: A bottom plate (33) is fixedly mounted on the end of the supporting bottom shell (11), a sleeve plate (34) is fixedly mounted on the end of the CPE transmission machine (1), and a threaded rod (35) is threadedly mounted inside the sleeve plate (34).

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