Antenna structure of communication equipment

Abstract

The utility model relates to the technical field of antennas, and discloses an antenna structure of communication equipment, which comprises a rotating head, a plug and an antenna wire rod are sequentially arranged on the outer side of the rotating head, a reinforcing coil is arranged at the upper end of the antenna wire rod, a protective layer is wrapped in the antenna wire rod, the protective layer is tightly connected with a reinforcing layer, and the reinforcing layer is tightly connected with the rotating head. The reinforcing layer and the insulating layer wrap the outer side of the radiation layer in a press fit mode, the radiation layer is connected with the supporting layer, the supporting layer is located in the radiation layer, an annular groove is formed in the outer side of the rotating head, and clamping beads are arranged on the outer side of the rotating head at equal intervals. According to the utility model, by adopting the thermoplastic elastomer, the carbon fiber composite material and the polytetrafluoroethylene insulating layer, the flexibility, durability and electrical performance of the antenna are improved, and the defects of the existing antenna in the aspects of bending resistance, stretching resistance and durability are overcome; and through a clamping structure of the clamping bead and the arc-shaped block, the stability of antenna angle adjustment is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna technical field especially relates to a kind of antenna structure of communication equipment. BACKGROUND

[0002] With the rapid development of communication technology, antenna as the core component of communication equipment, plays a vital role. Especially in the field of mobile communication, satellite communication and wireless network, the performance of antenna directly affects the transmission quality of signal, the reliability of equipment and the experience of user. In order to meet the use demand under different scenes, the design and manufacture of antenna are constantly developing towards more efficient, stable, flexible direction. Especially with the popularity of mobile devices and the upgrading of wireless technology, the requirements of antenna are not only limited to signal transmission capacity, but also involve its durability, anti-interference ability, volume and convenience and so on;

[0003] At present, the antenna in prior art is mostly made of metal or plastic material, and signal reception and transmission are carried out by connecting with communication equipment. The structural design of antenna usually includes antenna, radiation layer and support layer, wherein the radiation layer is responsible for converting electrical signal into electromagnetic wave for propagation, and the support layer provides structural support to ensure that the antenna does not deform during use. The adjusting part mostly adopts rotating adjustment mode, and the angle is fixed and adjusted through threaded connection or buckle structure.

[0004] Firstly, the antenna pole part is usually made of metal or plastic material, which can provide certain mechanical strength, but still lacks in bending resistance, tensile resistance and environmental resistance. Secondly, the existing angle adjusting structure mostly depends on threaded or buckle connection, which can provide certain adjusting function, but is easily affected by friction or inaccurate operation during adjustment, resulting in unstable angle adjustment, affecting the service life and precision of antenna. Therefore, a kind of antenna structure of communication equipment is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a kind of antenna structure of communication equipment, aims at improving the existing antenna pole in prior art, which is mostly made of metal or plastic material, and lacks in bending resistance, tensile resistance and environmental resistance. The angle adjusting structure depends on thread or buckle, is easily affected by friction and inaccurate operation, resulting in unstable adjustment, affecting the service life and precision of antenna.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of antenna structure of communication equipment, including swivel, plug and antenna pole are sequentially arranged on the outside of the swivel, the upper end of the antenna pole is provided with reinforcing coil, the inside of the antenna pole is wrapped with protective layer, the protective layer is closely connected with reinforcing layer, the reinforcing layer and insulating layer are wrapped on the outside of radiation layer by compression method, the radiation layer is connected with support layer, and the support layer is located inside the radiation layer.

[0007] As a further description of the above technical solution: the outside of the swivel is provided with annular groove, the outside of the swivel is also provided with equidistant clamping beads, the top of the plug is provided with ring block, the ring block slides inside the annular groove, the inner wall of the plug is provided with multiple arc blocks, and the arc blocks are arranged in a ring shape, and the clamping beads are clamped with the corresponding two arc blocks.

[0008] As a further description of the above technical solution: the antenna pole is made of thermoplastic elastomer, which is used to protect the internal structure from the external environment and provide the required flexibility and stability of the antenna.

[0009] As a further description of the above technical solution: the protective layer is made of polyurethane wear-resistant, anti-ultraviolet material, and the protective layer is connected with the reinforcing layer by hot pressing, to improve the durability of the antenna.

[0010] As a further description of the above technical solution: the reinforcing layer is made of carbon fiber composite material, to improve the bending resistance and enhance the mechanical strength of the antenna.

[0011] As a further description of the above technical solution: the insulating layer is made of polytetrafluoroethylene material, and the insulating layer is wrapped between the reinforcing layer and the radiation layer by hot bonding and compression, to ensure the stability and long-term reliability of electrical performance.

[0012] As a further description of the above technical solution: the radiation layer is made of copper, to effectively transmit electrical signals and radiate electromagnetic waves.

[0013] As a further description of the above technical solution: the support layer is made of shape memory alloy material, and the support layer is connected with the radiation layer by high-pressure bonding, to restore the original shape after bending.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model discloses an antenna structure of communication equipment, which comprises a support layer, an enhanced layer, an insulating layer, a radiation layer, a protection layer, a reinforcing coil, an antenna pole, a plug, a knob and an arc block, wherein the support layer is made of a thermoplastic elastomer, the enhanced layer is made of a carbon fiber composite material, the insulating layer is made of polytetrafluoroethylene, the radiation layer is made of a metal material, the protection layer is made of a plastic material, the reinforcing coil is arranged on the support layer, the antenna pole is arranged on the reinforcing coil, the plug is arranged on the antenna pole, the knob is arranged on the antenna pole, and the arc block is arranged on the knob.

[0016] 2. The utility model discloses an adjusting structure of the knob and the arc block clamping and the annular groove matching, which can accurately adjust the angle of the antenna and stably lock the antenna. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a perspective view of an antenna structure of communication equipment according to the utility model;

[0018] Figure 2 FIG. 2 is a partial sectional view of the antenna structure of communication equipment according to the utility model;

[0019] Figure 3 FIG. 3 is an enlarged view of part A in FIG. 1; Figure 2

[0020] Figure 4 FIG. 4 is an expanded view of the antenna structure of communication equipment according to the utility model.

[0021] LEGEND

[0022] 1. A rotating head; 2. A plug; 3. An antenna pole; 4. A reinforcing coil; 5. An annular groove; 6. A protection layer; 7. An enhanced layer; 8. An insulating layer; 9. A radiation layer; 10. A support layer; 11. A knob; 12. A ring block; 13. An arc block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] REFERENCE Figures 1-3 ​The utility model provides an embodiment: a kind of antenna structure of communication equipment, plug 2 and antenna pole 3 are sequentially arranged on the outside of swivel head 1, swivel head 1 is connected with communication equipment by plug 2, plug 2 provides electrical connection, and the angle of antenna can be adjusted by swivel head 1, satisfy different use demand, the upper end of antenna pole 3 is provided with reinforcing coil 4, reinforcing coil 4 increases the bandwidth and signal strength of antenna, improves communication quality, strengthens the signal reception and radiation effect of antenna, the inside of antenna pole 3 is wrapped with protective layer 6, protective layer 6 effectively prevents the damage of outside environment to antenna internal structure, prolongs antenna service life, avoids the negative influence of external environment to antenna, protective layer 6 is closely connected with reinforcing layer 7, reinforcing layer 7 adopts carbon fiber composite material, with very high tensile strength and bending resistance, effectively strengthen the mechanical strength of antenna, improve the durability of antenna, reinforcing layer 7 and insulating layer 8 are wrapped in the outside of radiation layer 9 by pressure bonding mode, the close pressure bonding between insulating layer 8 and reinforcing layer 7 ensures the stability of electrical performance, prevents signal interference and short-circuit phenomenon, improves the working reliability of antenna, radiation layer 9 is connected with support layer 10, support layer 10 is located inside radiation layer 9, radiation layer 9 is made of copper, copper has excellent conductivity, can efficiently transmit electric signal and radiate electromagnetic wave, to improve the coverage range and definition of communication signal, support layer 10 is located inside radiation layer 9, support layer 10 provides stable support for antenna, ensures its structure firm, avoids deformation or damage in the process of use by external force, support layer 10 is made of shape memory alloy material, the characteristics of shape memory alloy makes antenna can restore original shape after bending, strengthens the damage resistance of antenna, improves the deformation resistance of antenna.

[0025] Refer to Figure 4 The outside of swivel head 1 is provided with annular groove 5, annular groove 5 plays a guiding and fixing role, ensures that swivel head 1 operates smoothly during adjustment, the outside of swivel head 1 is also equidistantly provided with clamping bead 11, clamping bead 11 is matched with ring block 12 in annular groove 5, ensures that swivel head 1 does not appear loose or unstable phenomenon when rotating, ensures the accuracy of antenna angle adjustment, the top of plug 2 is provided with ring block 12, ring block 12 slides in the inside of annular groove 5, ensures that plug 2 can rotate smoothly and stabilize in the required position, facilitates the adjustment of antenna, the inner wall of plug 2 is equidistantly provided with multiple arc blocks 13, and the arc blocks 13 are arranged in a ring shape, multiple arc blocks 13 and clamping bead 11 are like ratchet and pawl, effectively prevent error when rotating by mutual engagement, and provide accurate positioning, ensure the accurate clamping between clamping bead 11 and arc block 13, and clamping bead 11 and corresponding two arc blocks 13 are clamped, through clamping mechanism, ensure the stability and precision of antenna angle adjustment, and the angle adjustment between swivel head 1 and plug 2 can be accurately executed, ensure that the angle adjustment of antenna is accurate and reliable.

[0026] Working principle: first, the antenna in working, by the knob 1 with plug 2 is screwed to the communication equipment, complete the connection with the device, knob 1 and plug 2 connection, knob 1 can be rotated to adjust the angle of the antenna, when the need to adjust the angle of the antenna, just rotate the knob 1, at this time the knob 1 on the card bead 11 will be with the multiple arc block 13 in the inner wall of the plug 2 card, arc block 13 in the form of annular arrangement, card bead 11 by rotating inserted between two arc block 13, so as to fix the position of knob 1, realize the stable adjustment of the angle of the antenna, the annular groove 5 outside the knob 1 and ring block 12 cooperation, ring block 12 in the annular groove 5 sliding, so that the knob 1 can rotate freely within the specified angle range without producing too much friction, easy for the user to adjust easily, the external antenna pole 3 of the antenna is made of thermoplastic elastomer TPE, which can effectively protect the internal structure from the influence of the external environment, provide the flexibility and stability required by the antenna, in the process of adjusting the angle, ensure that the antenna is not easy to break or damage, the protective layer 6 wrapped inside the pole uses wear-resistant, anti ultraviolet polyurethane material, in order to prolong the service life of the antenna, enhance its durability in outdoor environment, protective layer 6 and reinforcing layer 7 are closely connected, reinforcing layer 7 uses carbon fiber composite material, improve the bending resistance and mechanical strength of the antenna, so as to ensure that the antenna can maintain good function even in extreme environment, reinforcing layer 7 and insulation layer 8 are wrapped outside the radiation layer 9 by pressure, ensure the stability of electrical performance, at the same time, the radiation layer 9 uses copper material, effectively transmit electrical signal and radiate electromagnetic wave, ensure the efficiency of communication, the support layer 10 inside is composed of shape memory alloy material, support layer 10 is connected with radiation layer 9 by high pressure bonding, so that the antenna can restore to the original shape after being bent by external force, maintain the stability and long-term use performance of the antenna.

[0027] Finally, it should be pointed out that: the above described only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. An antenna structure for a communication device comprising a rotor (1), characterized in that: The outer side of the rotating head (1) is sequentially provided with a plug (2) and an antenna mast (3), the upper end of the antenna mast (3) is provided with a reinforcing coil (4), the inside of the antenna mast (3) is wrapped with a protective layer (6), the protective layer (6) is tightly connected with a reinforcing layer (7), the reinforcing layer (7) and an insulating layer (8) are wrapped on the outside of a radiation layer (9) by pressing, the radiation layer (9) is connected with a supporting layer (10), and the supporting layer (10) is located inside the radiation layer (9).

2. The antenna structure of claim 1, wherein: The outer side of the rotating head (1) is provided with an annular groove (5), and the outer side of the rotating head (1) is also provided with equidistant clamping beads (11), the top of the plug (2) is provided with a ring block (12), the ring block (12) slides in the inside of the annular groove (5), the inner wall of the plug (2) is provided with a plurality of arc-shaped blocks (13) at equal intervals, the arc-shaped blocks (13) are arranged in a ring shape, and the clamping beads (11) are clamped with the corresponding two arc-shaped blocks (13).

3. The antenna structure of claim 1, wherein: The antenna mast (3) is made of thermoplastic elastomer, which is used for protecting the internal structure from the external environment and providing the required flexibility and stability of the antenna.

4. The antenna structure of claim 1, wherein: The protective layer (6) is made of polyurethane wear-resistant and ultraviolet-resistant material, and the protective layer (6) is connected with the reinforcing layer (7) by hot pressing, which is used to improve the durability of the antenna.

5. The antenna structure of claim 1, wherein: The reinforcing layer (7) is made of carbon fiber composite material, which is used to improve the bending resistance to enhance the mechanical strength of the antenna.

6. The antenna structure of claim 1, wherein: The insulating layer (8) is made of polytetrafluoroethylene material, and the insulating layer (8) is wrapped between the reinforcing layer (7) and the radiation layer (9) by hot bonding and pressing, which is used to ensure the stability and long-term reliability of the electrical performance.

7. The antenna structure of claim 1, wherein: The radiation layer (9) is made of copper, which is used to effectively transmit electrical signals and radiate electromagnetic waves.

8. The antenna structure of claim 1, wherein: The supporting layer (10) is made of shape memory alloy material, and the supporting layer (10) is connected with the radiation layer (9) by high-pressure bonding, which is used to restore the original shape after bending.

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