A five-in-one rubber stick antenna for walkie-talkies

Abstract

The present invention discloses a five-in-one rubber stick antenna for walkie-talkies, belonging to the technical field of rubber stick antennas. It includes a support cylinder body, and a connection component is arranged on the support cylinder body. The connection component includes a rubber sleeve arranged at the top of the support cylinder body, a washer is arranged at the bottom of the rubber sleeve, and a reinforced center positioning cylinder body is arranged at the top of the washer. The bottom of the signal transmission rod body of the present invention is in contact with the center connecting piece, and each reinforced elastic pin can be in contact with the signal transmission rod body, which is conducive to signal transmission. Through the setting of the signal receiving rod, it is easy for the device to adapt to different frequency signals during use. When the rubber sleeve is deformed by force, the second protective elastic rib absorbs energy, and the rubber sleeve is driven to reset by the elasticity of the second protective elastic rib itself, so as to reduce the pressure received by the device, thereby avoiding damage to the signal receiving rod.

Description

Technical Field

[0001] The present invention relates to the technical field of rubber rod antennas, and particularly to a five-in-one rubber rod antenna for walkie-talkies. Background Art

[0002] A walkie-talkie is a two-way mobile communication tool that can communicate without any network support and does not generate call charges, and is particularly suitable for relatively fixed and frequently communicating occasions. A walkie-talkie consists of a housing, a main unit, a battery, a belt clip, a desktop charger, an antenna, etc. A five-in-one rubber rod antenna for walkie-talkies refers to a rubber rod antenna that integrates multiple functions or advantages and is designed specifically for walkie-talkies. A rubber rod antenna, also known as a cylindrical antenna or an omnidirectional antenna, is a common wireless communication antenna, which is composed of a slender metal rod, and the outer layer is often covered with a rubber or plastic sheath, which not only protects the internal metal part of the antenna but also increases durability.

[0003] Among them, the patent with the publication number CN208336510U discloses a rubber rod antenna, which includes a spring, a coaxial cable, a PCB substrate and a radiation unit thereon, a ground plane, a wrapping layer and a rubber tube sleeve. The radiation unit is arranged on the front surface of the PCB substrate. The radiation unit includes a first radiation unit, a second radiation unit, a third radiation unit, a fourth radiation unit and a fifth radiation unit. The second radiation unit and the fourth radiation unit are parallel and are respectively close to the vertical sides of the PCB substrate. The first radiation unit, the third radiation unit and the fifth radiation unit are parallel and the third radiation unit is close to the horizontal side of the PCB substrate. One end of the first radiation unit is perpendicularly connected to one end of the second radiation unit. Both ends of the third radiation unit are perpendicularly connected to one end of the second radiation unit and one end of the fourth radiation unit respectively. One end of the fifth radiation unit is perpendicularly connected to one end of the fourth radiation unit.

[0004] When this structure is in use, since the radiation unit is a copper-clad structure and the radiation unit is a 4.0G radiator, the radio frequency performance is stable and the frequency band is wide. Compared with antennas of common structures, its gain and efficiency are generally relatively high. However, this structure is not easy to be quickly installed on a communication device during use, and it is not easy to protect its internal structure, and it is not convenient enough during use. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a five-in-one rubber rod antenna for walkie-talkies, aiming to solve the problems put forward in the above-mentioned background art.

[0006] In order to achieve the above purpose, the present invention provides the following technical solution: A five-in-one rubber rod antenna for walkie-talkies, including a support cylinder body, and a connection component is arranged on the support cylinder body.

[0007] The connecting component includes a rubber sleeve arranged at the top of the support cylinder body. A washer is arranged at the bottom of the rubber sleeve. A reinforced central positioning cylinder body is arranged at the top of the washer. The reinforced central positioning cylinder body is located inside the support cylinder body. A central connecting piece is arranged in the middle of the reinforced central positioning cylinder body. A reinforced nylon wire sleeve is sleeved outside the central connecting piece. The reinforced nylon wire sleeve is clamped with the central connecting piece. The reinforced nylon wire sleeve is threadedly connected with the reinforced central positioning cylinder body.

[0008] It can be seen that in the above technical solution, with the washer as the support point, it is easy to dock the device on the communication equipment through the limit jacks. At the same time, during installation, by rotating the washer, the central connecting piece can be fixed in the reinforced central positioning cylinder body through the reinforced nylon wire sleeve. The bottom of the signal transmission rod body is in contact with the central connecting piece, and each reinforced elastic pin can be in contact with the signal transmission rod body, which is conducive to signal transmission.

[0009] A nylon docking head is arranged in the middle of the central connecting piece. A number of limit jacks are arranged on the nylon docking head. One end of each limit jack is provided with a reinforced elastic pin. The reinforced elastic pin is located inside the reinforced central positioning cylinder body. A sealing ring is arranged at the top of the reinforced central positioning cylinder body. A reinforced extension cylinder body is arranged at the top of the sealing ring. A signal receiving rod is arranged at the top of the reinforced extension cylinder body. The signal receiving rod is inserted and fixed with the reinforced extension cylinder body. A first protective elastic rib is arranged outside the reinforced extension cylinder body. A second protective elastic rib is arranged at the top of the first protective elastic rib. The second protective elastic rib is located outside the signal receiving rod.

[0010] It can be seen that in the above technical solution, at the same time, through the setting of the signal receiving rod, it is easy for the device to adapt to different frequency signals during use. At the same time, through the setting of the second protective elastic rib and the rubber sleeve, when the rubber sleeve is stressed and deformed, it is easy for the second protective elastic rib to absorb energy. Through the elasticity of the second protective elastic rib itself, the rubber sleeve is driven to reset, so as to reduce the pressure on the device, thereby avoiding damage to the signal receiving rod and playing the role of extending the service life of the structure.

[0011] A butt - joint concave cylinder seat is arranged between the reinforced extension cylinder body and the sealing ring. A signal - transmitting pin is arranged at the bottom of the butt - joint concave cylinder seat. The bottom end of the signal - transmitting pin penetrates through the sealing ring and extends to the middle of the reinforced central positioning cylinder body. A signal - transmitting rod body is arranged outside the signal - transmitting pin. The signal - transmitting rod body is located inside the reinforced central positioning cylinder body. A rubber clamping plate is arranged at the top of the signal - transmitting rod body. Central offset openings are formed on both the signal - transmitting rod body and the rubber clamping plate. The signal - transmitting pin is located in the central offset opening. A signal module is formed through the surface of the signal - transmitting rod body. An installation hole is arranged inside the signal module. The bottom of the signal - transmitting rod body is located at one end of the central connecting piece.

[0012] It can be seen that in the above - mentioned technical solution, when the nylon adapter is installed in the support cylinder body, the signal - transmitting pin can be inserted into the signal - transmitting rod body through the central offset opening, and the bottom of the signal - transmitting pin can be in contact with the signal module, which is convenient for signal transmission when the devices are docked together.

[0013] An anti - slip inner lining is arranged outside the reinforced central positioning cylinder body. A first reinforcing abutment ring is sleeved outside the anti - slip inner lining. A second reinforcing abutment ring is arranged at the bottom of the first reinforcing abutment ring. The second reinforcing abutment ring is sleeved outside the anti - slip inner lining. A number of limiting notches are formed on the surfaces of both the second reinforcing abutment ring and the first reinforcing abutment ring. A contact ring is arranged outside the second reinforcing abutment ring. The outside of the contact ring extends to the inner wall of the support cylinder body.

[0014] It can be seen that in the above - mentioned technical solution, through the setting of the second reinforcing abutment ring and the limiting notches, the function of protecting each structure on the reinforced central positioning cylinder body and the nylon adapter can be achieved. At the same time, through the setting of the rubber clamping plate, it is easy to limit the signal - transmitting pin by the rubber clamping plate when the signal - transmitting pin is inserted into the signal - transmitting rod body, ensuring the stability when they are docked together.

[0015] The present invention has the following advantages:

[0016] In the present invention, with the washer as the support point, it is easy to dock the device on the communication equipment through the limiting jacks. At the same time, during installation, by rotating the washer, the central connecting piece can be fixed in the reinforced central positioning cylinder body through the reinforced nylon wire sleeve. The bottom of the signal - transmitting rod body is in contact with the central connecting piece, and each reinforced elastic pin can be in contact with the signal - transmitting rod body, which is conducive to signal transmission.

[0017] Through the setting of the signal - receiving rod in the present invention, it is easy for the device to adapt to different - frequency signals during use. And when the nylon adapter is installed in the support cylinder body, the signal - transmitting pin can be inserted into the signal - transmitting rod body through the central offset opening, and the bottom of the signal - transmitting pin can be in contact with the signal module, which is convenient for signal transmission when the devices are docked together.

[0018] Through the arrangement of the second protective elastic rib and the rubber sleeve, when the rubber sleeve is stressed and deformed, it is easy for the second protective elastic rib to absorb energy, and the rubber sleeve is reset by the elasticity of the second protective elastic rib itself, so as to reduce the pressure received by the device, thus avoiding damage to the signal receiving rod and playing the function of extending the service life of the structure.

[0019] Through the arrangement of the second strengthening retaining ring and the limiting bayonet, the function of protecting each structure of the strengthening central positioning cylinder and the nylon connector can be achieved. At the same time, through the arrangement of the rubber splint, when the signal transmission pin is inserted into the signal transmission rod body, it is easy for the rubber splint to limit the signal transmission pin, ensuring the stability when they are butted together.

[0020] To sum up, the overall design is simple and the structure is reasonable. Through the corresponding cooperation of each structure, the bottom of the signal transmission rod body contacts the central connector, and each strengthening elastic pin can contact the signal transmission rod body, which is conducive to signal transmission. Through the arrangement of the signal receiving rod, it is easy for the device to adapt to different frequency signals during use. The signal transmission pin can be inserted into the signal transmission rod body through the central misalignment port, and the bottom of the signal transmission pin can contact the signal module, facilitating signal transmission when the devices are butted together. When the rubber sleeve is stressed and deformed, the second protective elastic rib absorbs energy, and the rubber sleeve is reset by the elasticity of the second protective elastic rib itself, so as to reduce the pressure received by the device, thus avoiding damage to the signal receiving rod. Through the arrangement of the rubber splint, when the signal transmission pin is inserted into the signal transmission rod body, it is easy for the rubber splint to limit the signal transmission pin, ensuring the stability when they are butted together, so as to improve the convenience of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present disclosure, the drawings required for some embodiments of the present disclosure will be briefly introduced below. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams, and are not limitations on the actual sizes of the products, the actual processes of the methods, the actual timings of the signals, etc. involved in the embodiments of the present disclosure.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a sectional view of the overall structure of the present invention.

[0024] Figure 3This is a three-dimensional view of the second protective elastic rib, the first protective elastic rib, the signal receiving rod, the first reinforcing abutment ring, and the abutting ring of the present invention.

[0025] Figure 4 This is a side view of the washer, the central connecting member, the reinforced nylon wire sleeve, and the reinforced elastic pin of the present invention.

[0026] Figure 5 This is a three-dimensional view of the central connecting member, the reinforced elastic pin, the washer, and the nylon docking head of the present invention.

[0027] Figure 6 This is a three-dimensional view of the anti-slip inner lining, the first reinforcing abutment ring, and the second reinforcing abutment ring of the present invention.

[0028] Figure 7 This is a three-dimensional view of the reinforced extension cylinder, the docking concave cylinder seat, the signal transmission pin, the sealing ring, and the reinforced central positioning cylinder of the present invention.

[0029] Figure 8 This is a three-dimensional view of the abutting ring, the reinforced central positioning cylinder, the first protective elastic rib, the signal receiving rod, and the second protective elastic rib of the present invention.

[0030] Figure 9 This is a three-dimensional view of the signal transmission rod body, the rubber splint, and the signal module of the present invention.

[0031] In the figure: 1. Support cylinder; 101. Rubber sleeve; 102. Washer; 103. Reinforced central positioning cylinder; 104. Central connecting member; 105. Reinforced nylon wire sleeve;

[0032] 2. Nylon docking head; 201. Limit jack; 202. Reinforced elastic pin; 203. Sealing ring; 204. Reinforced extension cylinder; 205. Signal receiving rod; 206. First protective elastic rib; 207. Second protective elastic rib;

[0033] 3. Docking concave cylinder seat; 301. Signal transmission pin; 302. Signal transmission rod body; 303. Rubber splint; 304. Central misalignment port; 305. Signal module; 306. Mounting hole; 307. Abutting ring;

[0034] 4. First reinforcing abutment ring; 401. Second reinforcing abutment ring; 402. Limit bayonet; 403. Anti-slip inner lining. Detailed implementation mode

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] As shown in the attached Figures 1-9 A five-in-one rubber stick antenna for a walkie-talkie. Through the connection component provided on the support cylinder 1, the bottom of the signal transmission rod 302 contacts the central connection member 104, and each reinforcing elastic pin 202 can contact the signal transmission rod 302, which is conducive to signal transmission. Through the setting of the signal receiving rod 205, it is easy for the device to adapt to different frequency signals during use. The signal transmission pin 301 can be inserted into the signal transmission rod 302 through the central misalignment port 304, and the bottom of the signal transmission pin 301 can contact the signal module 305, which is convenient for signal transmission when the devices are docked together. When the rubber sleeve 101 is deformed by force, the second protective elastic rib 207 absorbs energy, and the rubber sleeve 101 is reset by the elasticity of the second protective elastic rib 207 itself, so as to reduce the pressure on the device, thereby avoiding damage to the signal receiving rod 205. Through the setting of the rubber splint 303, it is easy for the signal transmission pin 301 to be limited by the rubber splint 303 when inserted into the signal transmission rod 302, ensuring its stability when docked together, so as to improve the convenience of the device during use, and the specific structure of the component is as follows.

[0037] The connection component includes a rubber sleeve 101 provided on the top of the support cylinder 1. A washer 102 is provided at the bottom of the rubber sleeve 101. A reinforced central positioning cylinder 103 is provided on the top of the washer 102. The reinforced central positioning cylinder 103 is located inside the support cylinder 1. A central connection member 104 is provided in the middle of the reinforced central positioning cylinder 103. A reinforced nylon wire sleeve 105 is sleeved outside the central connection member 104. The reinforced nylon wire sleeve 105 is clamped with the central connection member 104, and the reinforced nylon wire sleeve 105 is threadedly connected with the reinforced central positioning cylinder 103.

[0038] In the middle of the central connecting piece 104, a nylon docking head 2 is provided. A number of limiting jacks 201 are arranged on the nylon docking head 2, and at one end of each limiting jack 201, a reinforcing elastic pin 202 is provided. The reinforcing elastic pin 202 is located within the reinforcing central positioning cylinder 103. At the top of the reinforcing central positioning cylinder 103, a sealing ring 203 is provided. At the top of the sealing ring 203, a reinforcing extension cylinder 204 is provided. At the top of the reinforcing extension cylinder 204, a signal receiving rod 205 is provided. The signal receiving rod 205 is inserted and fixed to the reinforcing extension cylinder 204, and on the outer side of the reinforcing extension cylinder 204, a first protective elastic rib 206 is provided. At the top of the first protective elastic rib 206, a second protective elastic rib 207 is provided. The second protective elastic rib 207 is located on the outer side of the signal receiving rod 205.

[0039] Between the reinforcing extension cylinder 204 and the sealing ring 203, a docking concave cylinder seat 3 is provided. At the bottom of the docking concave cylinder seat 3, a signal transmission pin 301 is provided. The bottom end of the signal transmission pin 301 penetrates through the sealing ring 203 and extends to the middle of the reinforcing central positioning cylinder 103. On the outer side of the signal transmission pin 301, a signal transmission rod body 302 is provided. The signal transmission rod body 302 is located within the reinforcing central positioning cylinder 103. At the top of the signal transmission rod body 302, a rubber clamping plate 303 is provided. Central dislocation openings 304 are formed on both the signal transmission rod body 302 and the rubber clamping plate 303. The signal transmission pin 301 is located within the central dislocation opening 304. On the surface of the signal transmission rod body 302, a signal module 305 is formed throughly. An installation hole 306 is provided within the signal module 305. The bottom of the signal transmission rod body 302 is located at one end of the central connecting piece 104.

[0040] On the outer side of the reinforcing central positioning cylinder 103, an anti-slip inner lining 403 is provided. A first reinforcing abutment ring 4 is sleeved on the outer side of the anti-slip inner lining 403. At the bottom of the first reinforcing abutment ring 4, a second reinforcing abutment ring 401 is provided. The second reinforcing abutment ring 401 is sleeved on the outer side of the anti-slip inner lining 403. A number of limiting notches 402 are formed on the surfaces of both the second reinforcing abutment ring 401 and the first reinforcing abutment ring 4. On the outer side of the second reinforcing abutment ring 401, a contact ring 307 is provided. The outer side of the contact ring 307 extends to the inner wall of the support cylinder 1.

[0041] During use according to the above structure, when installing, the staff uses the washer 102 as a support point. Through the limiting jacks 201, it is easy to dock the device on the communication equipment. At the same time, when installing, by rotating the washer 102, the central connecting piece 104 can be fixed within the reinforcing central positioning cylinder 103 through the reinforcing nylon wire sleeve 105. The bottom of the signal transmission rod body 302 is in contact with the central connecting piece 104, and each reinforcing elastic pin 202 can be in contact with the signal transmission rod body 302, facilitating signal transmission.

[0042] Meanwhile, through the setting of the signal receiving rod 205, it is easy for the device to adapt to different frequency signals during use, such as supporting frequency bands of 400 - 470 MHz, GPS L1 + BD, GPS L5, WiFi 2.4G, BT, etc. When the nylon docking head 2 is installed in the support cylinder 1, the signal transmission pin 301 can be inserted into the signal transmission rod body 302 through the central offset port 304, and the bottom of the signal transmission pin 301 can be in contact with the signal module 305, facilitating signal transmission when the devices are docked together.

[0043] Meanwhile, through the setting of the second protective elastic rib 207 and the rubber sleeve 101, it is easy for the second protective elastic rib 207 to absorb energy when the rubber sleeve 101 is deformed by force, and drive the rubber sleeve 101 to reset through the elasticity of the second protective elastic rib 207 itself, so as to reduce the pressure received by the device, thereby avoiding damage to the signal receiving rod 205 and playing the role of extending the service life of the structure.

[0044] Meanwhile, through the setting of the second reinforcing retaining ring 401 and the limiting bayonet 402, it can play the role of protecting each structure on the reinforcing central positioning cylinder 103 and the nylon docking head 2. Meanwhile, through the setting of the rubber splint 303, it is easy for the rubber splint 303 to limit the signal transmission pin 301 when the signal transmission pin 301 is inserted into the signal transmission rod body 302, ensuring the stability when they are docked together.

[0045] Different from the prior art, this application discloses a five-in-one rubber stick antenna for walkie-talkies. The bottom of the signal transmission rod body 302 is in contact with the central connector 104, and each reinforcing elastic pin 202 can be in contact with the signal transmission rod body 302, facilitating signal transmission. Through the setting of the signal receiving rod 205, it is easy for the device to adapt to different frequency signals during use. The signal transmission pin 301 can be inserted into the signal transmission rod body 302 through the central offset port 304, and the bottom of the signal transmission pin 301 can be in contact with the signal module 305, facilitating signal transmission when the devices are docked together. When the rubber sleeve 101 is deformed by force, the second protective elastic rib 207 absorbs energy, and drives the rubber sleeve 101 to reset through the elasticity of the second protective elastic rib 207 itself, so as to reduce the pressure received by the device, thereby avoiding damage to the signal receiving rod 205. Through the setting of the rubber splint 303, it is easy for the rubber splint 303 to limit the signal transmission pin 301 when the signal transmission pin 301 is inserted into the signal transmission rod body 302, ensuring the stability when they are docked together, so as to improve the convenience of the device during use.

[0046] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A five-in-one rubber stick antenna for a walkie-talkie, comprising a supporting cylinder (1), characterized in that: The support cylinder (1) is provided with a connection assembly; The connection assembly comprises a rubber sleeve (101) arranged on the top of the support cylinder (1), a gasket (102) is arranged at the bottom of the rubber sleeve (101), a reinforced center positioning cylinder (103) is arranged on the top of the gasket (102), the reinforced center positioning cylinder (103) is located in the support cylinder (1), and a center connecting piece (104) is arranged in the middle of the reinforced center positioning cylinder (103); A nylon butt joint (2) is provided in the middle of the central connecting member (104), a plurality of limit sockets (201) are provided on the nylon butt joint (2), and a reinforcing elastic pin (202) is provided at one end of each limit socket (201), the reinforcing elastic pin (202) is located in the reinforcing central positioning cylinder (103), a sealing ring (203) is provided at the top of the reinforcing central positioning cylinder (103), and a reinforcing extension cylinder (204) is provided at the top of the sealing ring (203); A docking concave cylinder seat (3) is provided between the reinforced extension cylinder (204) and the sealing ring (203), a signal transmission pin (301) is provided at the bottom of the docking concave cylinder seat (3), and the bottom end of the signal transmission pin (301) penetrates the sealing ring (203) and extends to the middle of the reinforced central positioning cylinder (103); A signal transmission rod body (302) is provided on the outer side of the signal transmission pin (301), and the signal transmission rod body (302) is located inside the reinforced center positioning cylinder (103); A rubber clamp (303) is provided on the top of the signal transmission rod body (302), and a central misalignment opening (304) is provided on both the signal transmission rod body (302) and the rubber clamp (303), and the signal transmission pin (301) is located in the central misalignment opening (304); A signal module (305) is provided through the surface of the signal transmission rod body (302), a mounting hole (306) is provided in the signal module (305), and the bottom of the signal transmission rod body (302) is located at one end of the central connecting piece (104).

2. The five-in-one rubber antenna for walkie-talkies as claimed in claim 1, characterized in that: The outer side of the central connecting piece (104) is provided with a reinforced nylon thread sleeve (105), the reinforced nylon thread sleeve (105) is clamped with the central connecting piece (104), and the reinforced nylon thread sleeve (105) is threadedly connected with the reinforced central positioning cylinder (103).

3. The five-in-one rubber antenna for walkie-talkies as claimed in claim 1, characterized in that: A signal receiving rod (205) is arranged on the top of the reinforced extension cylinder (204), the signal receiving rod (205) is plugged and fixed to the reinforced extension cylinder (204), and a first protective elastic rib (206) is arranged on the outside of the reinforced extension cylinder (204), a second protective elastic rib (207) is arranged on the top of the first protective elastic rib (206), and the second protective elastic rib (207) is located on the outside of the signal receiving rod (205).

4. The five-in-one rubber antenna for walkie-talkies as claimed in claim 1, characterized in that: The outer side of the reinforced center positioning cylinder (103) is provided with an anti-skid lining (403), the outer side of the anti-skid lining (403) is sleeved with a first reinforced abutment ring (4), and the bottom of the first reinforced abutment ring (4) is provided with a second reinforced abutment ring (401).

5. The five-in-one rubber antenna for walkie-talkies as claimed in claim 4, characterized in that: The second reinforcing ring (401) is sleeved on the outside of the anti-slip lining (403), and the surfaces of the second reinforcing ring (401) and the first reinforcing ring (4) are both provided with a plurality of position limiting snap-in notches (402).

6. The five-in-one rubber antenna for walkie-talkies as claimed in claim 4, characterized in that: A resistance ring (307) is provided on the outer side of the second reinforcing resistance ring (401), and the outer side of the resistance ring (307) extends to the inner wall of the supporting cylinder (1).

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