Bluetooth antenna using horn line coupling form

Abstract

The utility model discloses a bluetooth antenna using a horn line coupling mode, comprising an antenna body, the upper end of the antenna body is respectively provided with a horn positive electrode, a horn negative electrode, a GND ground wire, a Hall negative electrode, and a Hall positive electrode, the bluetooth antenna is provided with a lower branching strip, the upper end of the lower branching strip is provided with an upper branching strip, and the upper end of the upper branching strip is provided with a horn positive electrode, a horn negative electrode, a GND ground wire and a Hall positive electrode. Clamping grooves are formed in the upper wire dividing strip and the lower wire dividing strip, the two correspondingly-arranged clamping grooves limit wires, wire arrangement for different guides is facilitated, the situation that different wires are wound together, and later maintenance is affected is prevented, connecting plates are fixedly connected to the side walls of the upper wire dividing strip and the lower wire dividing strip, and the connecting plates are fixedly connected to the side walls of the upper wire dividing strip and the lower wire dividing strip. The two connecting plates are fixed together through fixing bolts, then the upper branch line and the lower branch line are buckled together to fix a wire, and meanwhile, the upper branch line and the lower branch line are each internally provided with a weight reduction groove used for reducing the weight of the upper branch line and the weight of the lower branch line.

Description

Technical Field

[0001] This utility model relates to the field of Bluetooth antenna technology, specifically a Bluetooth antenna using a horn wire coupling method. Background Technology

[0002] The horn-wire coupled Bluetooth antenna is a high-efficiency, multi-functional wireless communication technology device. Combining horn-wire transmission technology and Bluetooth wireless communication technology, it enables long-distance, stable data transmission. It features a compact structure and stable performance, and is widely used in various electronic devices. This Bluetooth antenna uses horn-wire coupling, achieving signal transmission through electromagnetic field coupling. The horn-wire structure enhances signal radiation and reception capabilities, thereby improving the communication distance and stability of Bluetooth devices. Simultaneously, this antenna employs advanced Bluetooth chips and radio frequency technology to ensure high-speed, stable data transmission.

[0003] In existing devices, multiple wires are connected to the antenna body during use. During welding and use, the wires can become tangled together, which can affect the maintenance of the device later. Therefore, we need to propose a Bluetooth antenna that uses horn wire coupling. Utility Model Content

[0004] The purpose of this invention is to provide a Bluetooth antenna using a horn wire coupling method. An upper branch line is provided at the upper end of the lower branch line. Both the upper and lower branch lines have slots inside, which limit the movement of the wires, facilitating the routing of different wires and preventing them from tangling together, thus affecting later maintenance. Connecting plates are fixedly connected to the side walls of both the upper and lower branch lines, and fixing bolts are used to secure the two connecting plates together, thereby fastening the upper and lower branch lines together and fixing the wires. Simultaneously, weight-reducing grooves are provided inside both the upper and lower branch lines to reduce their weight, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A Bluetooth antenna using horn wire coupling includes an antenna body. The upper end of the antenna body is respectively provided with a horn positive terminal, a horn negative terminal, a GND ground wire, a Hall negative terminal, and a Hall positive terminal. A lower branch line contacts the side wall of the antenna body, and an upper branch line is hinged to the upper end of the lower branch line. Multiple weight-reducing slots are formed inside both the lower and upper branch lines, and multiple locking slots are formed inside both the lower and upper branch lines. The interiors of the corresponding slots respectively contact the horn positive terminal, the horn negative terminal, the GND ground wire, the Hall negative terminal, and the Hall positive terminal.

[0007] Preferably, connecting plates are fixedly connected to the side walls of both the lower and upper dividing lines, and fixing bolts are provided inside the connecting plates.

[0008] Preferably, the upper end of the antenna body is provided with sealant, which is in contact with the positive horn terminal, the negative horn terminal, the GND ground wire, the negative Hall terminal, and the positive Hall terminal, respectively.

[0009] Preferably, the sealant is silicone.

[0010] Preferably, a fixing plate is fixedly connected to the side wall of the antenna body, and a screw is threadedly connected to the inside of the fixing plate.

[0011] Preferably, a knob is fixedly connected to one end of the screw.

[0012] Preferably, one end of the screw is rotatably connected to a movable block, and the movable block is fixedly connected to the lower dividing line.

[0013] Preferably, a guide rod is fixedly connected to the side wall of the movable block, and the guide rod is slidably connected to the fixed plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model features a lower dividing line with an upper dividing line at its upper end. Both the upper and lower dividing lines have slots inside, which limit the movement of the wires, facilitating the arrangement of different guide wires and preventing them from tangling together, thus affecting later maintenance. Connecting plates are fixedly connected to the side walls of both the upper and lower dividing lines, and the two connecting plates are fixed together with fixing bolts, thereby fastening the upper and lower dividing lines together and fixing the wires. At the same time, weight-reducing grooves are provided inside both the upper and lower dividing lines to reduce their weight. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the structural development of this utility model;

[0018] Figure 3 This is one of the partial structural schematic diagrams of this utility model;

[0019] Figure 4 This is the second partial structural schematic diagram of this utility model.

[0020] In the diagram: 1. Antenna body; 2. Horn positive terminal; 3. Horn negative terminal; 4. GND ground wire; 5. Hall negative terminal; 6. Hall positive terminal; 7. Sealant; 8. Fixing plate; 9. Screw; 10. Knob; 11. Moving block; 12. Guide rod; 13. Lower dividing line; 14. Upper dividing line; 15. Weight reduction groove; 16. Slot; 17. Connecting plate; 18. Fixing bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution:

[0023] A Bluetooth antenna using horn wire coupling includes an antenna body 1. The upper end of the antenna body 1 is respectively provided with a horn positive electrode 2, a horn negative electrode 3, a GND ground wire 4, a Hall negative electrode 5, and a Hall positive electrode 6. The side wall of the antenna body 1 is in contact with a lower branch line 13. The upper end of the lower branch line 13 is hinged to an upper branch line 14. Multiple weight reduction slots 15 are opened inside the lower branch line 13 and the upper branch line 14 are also provided with multiple slots 16. The interior of the corresponding slots 16 is in contact with the horn positive electrode 2, the horn negative electrode 3, the GND ground wire 4, the Hall negative electrode 5, and the Hall positive electrode 6.

[0024] Preferably, the Bluetooth RF microstrip line is short-circuited in the middle by a series capacitor and then directly connected to the positive terminal 2 of the speaker. At the same time, the negative terminal 5 of Hall, the positive terminal 6 of Hall, the ground wire 4 of GND, the positive terminal 2 of the speaker, and the negative terminal 3 of the speaker are filtered by a reserved L-shaped circuit to optimize the interference noise between the line couplings. The antenna radiation is realized by the coupling of the wires to realize the Bluetooth transmission function.

[0025] Connecting plates 17 are fixedly connected to the side walls of both the lower dividing line 13 and the upper dividing line 14, and fixing bolts 18 are provided inside the connecting plates 17.

[0026] For example, connecting plates 17 are fixedly connected to the side walls of the upper dividing line 14 and the lower dividing line 13. The two connecting plates 17 are fixed together using fixing bolts 18, thereby making the upper dividing line 14 and the lower dividing line 13 fasten together to fix the wire.

[0027] The upper end of the antenna body 1 is provided with sealant 7, which is in contact with the positive horn electrode 2, the negative horn electrode 3, the GND ground wire 4, the negative Hall electrode 5, and the positive Hall electrode 6. The sealant 7 is made of silicone.

[0028] For example, silicone rubber has excellent adhesion, temperature resistance, insulation and moisture resistance, making it suitable for wire protection of circuit board chips.

[0029] A fixing plate 8 is fixedly connected to the side wall of the antenna body 1. A screw 9 is threadedly connected to the inside of the fixing plate 8. A knob 10 is fixedly connected to one end of the screw 9. A moving block 11 is rotatably connected to one end of the screw 9. The moving block 11 is fixedly connected to the lower dividing line 13. A guide rod 12 is fixedly connected to the side wall of the moving block 11. The guide rod 12 is slidably connected to the fixing plate 8.

[0030] For example, rotating the knob 10 causes the screw 9 to rotate, resulting in a threaded motion between the screw 9 and the fixed plate 8. The screw 9 moves, and at the same time, it drives the moving block 11 to move. The moving block 11 drives the lower sub-line 13 to move. Meanwhile, during the movement of the moving block 11, the guide rod 12 slides inside the fixed plate 8 to guide the moving block 11.

[0031] Working principle: When this utility model is used, the Bluetooth radio frequency microstrip line is short-circuited in the middle by a series capacitor and then directly connected to the positive terminal 2 wire of the speaker. At the same time, the negative terminal 5 of Hall, the positive terminal 6 of Hall, the ground wire 4 of GND, the positive terminal 2 of the speaker, and the negative terminal 3 of the speaker are filtered by a reserved L-shaped circuit to optimize the interference noise between the line couplings. The antenna radiation is realized by the coupling of the wires to realize the Bluetooth transmission function.

[0032] The upper end of the lower dividing line 13 is provided with an upper dividing line 14. Both the upper dividing line 14 and the lower dividing line 13 have slots 16 inside. The two slots 16 are provided to limit the wires, which facilitates the management of different guides and prevents different wires from getting tangled together, which would affect the later maintenance. Both the upper dividing line 14 and the lower dividing line 13 have connecting plates 17 fixedly connected to their side walls. The two connecting plates 17 are fixed together with fixing bolts 18, so that the upper dividing line 14 and the lower dividing line 13 are fastened together to fix the wires. At the same time, both the upper dividing line 14 and the lower dividing line 13 have weight-reducing grooves 15 inside to reduce the weight of the upper dividing line 14 and the lower dividing line 13.

[0033] Rotate knob 10, which drives screw 9 to rotate. Screw 9 moves in a threaded motion with fixed plate 8. Screw 9 moves and drives moving block 11 to move. Moving block 11 drives lower sub-line 13 to move. At the same time, during the movement of moving block 11, guide rod 12 slides inside fixed plate 8 to guide moving block 11.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Bluetooth antenna utilizing horn-wire coupling, comprising an antenna body (1), characterized in that: The upper end of the antenna body (1) is provided with a horn positive electrode (2), a horn negative electrode (3), a GND ground wire (4), a Hall negative electrode (5), and a Hall positive electrode (6). The side wall of the antenna body (1) is in contact with a lower sub-line (13). The upper end of the lower sub-line (13) is hinged with an upper sub-line (14). Multiple weight reduction grooves (15) are opened inside the lower sub-line (13) and the upper sub-line (14). Multiple slots (16) are opened inside the lower sub-line (13) and the upper sub-line (14). The interior of the corresponding multiple slots (16) is in contact with the horn positive electrode (2), the horn negative electrode (3), the GND ground wire (4), the Hall negative electrode (5), and the Hall positive electrode (6).

2. A Bluetooth antenna using horn wire coupling as described in claim 1, characterized in that: A connecting plate (17) is fixedly connected to the side wall of both the lower dividing line (13) and the upper dividing line (14), and a fixing bolt (18) is provided inside the connecting plate (17).

3. A Bluetooth antenna using horn wire coupling as described in claim 1, characterized in that: The upper end of the antenna body (1) is provided with sealant (7), which is in contact with the positive pole (2) of the horn, the negative pole (3) of the horn, the GND ground wire (4), the negative pole (5) of Hall, and the positive pole (6) of Hall respectively.

4. A Bluetooth antenna using horn wire coupling as described in claim 3, characterized in that: The sealant (7) is silicone.

5. A Bluetooth antenna using horn wire coupling as described in claim 3, characterized in that: A fixing plate (8) is fixedly connected to the side wall of the antenna body (1), and a screw (9) is threadedly connected to the inside of the fixing plate (8).

6. A Bluetooth antenna using horn wire coupling as described in claim 5, characterized in that: A knob (10) is fixedly connected to one end of the screw (9).

7. A Bluetooth antenna using horn wire coupling as described in claim 6, characterized in that: One end of the screw (9) is rotatably connected to a moving block (11), and the moving block (11) is fixedly connected to the lower dividing line (13).

8. A Bluetooth antenna using horn wire coupling as described in claim 7, characterized in that: A guide rod (12) is fixedly connected to the side wall of the movable block (11), and the guide rod (12) is slidably connected to the fixed plate (8).

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