CN212114018U

CN212114018U - 4G antenna convenient to installation

Info

Publication number: CN212114018U
Application number: CN202020979077.9U
Authority: CN
Inventors: 王海宇
Original assignee: Shenzhen Haohaixing Wireless Technology Co ltd
Current assignee: Shenzhen Haohaixing Wireless Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-12-08
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a 4G antenna convenient to installation, including the antenna, data line and wiring port, a serial communication port, the bottom middle part of antenna and the top fixed connection of screw rod, the middle part of screw rod is equipped with the nut, the internally mounted of screw rod has the data transmission recess, the top of data transmission recess and the bottom electric connection of antenna, the bottom of data transmission recess is connected with the top buckle of data line, the bottom of data line and the top fixed connection of wiring port, the one end of nut is equipped with the opening, and with screw rod threaded connection, antenna internally mounted has signal conversion equipment, and link with data transmission recess signal, the bottom of antenna is equipped with the foam rubber. The utility model discloses simple to operate, swift pleasing to the eye adopts the fixed mode in bottom, increases the security.

Description

4G antenna convenient to installation

Technical Field

The utility model relates to an antenna technology field particularly, relates to a 4G antenna convenient to installation.

Background

The antenna is an indispensable key component of the wireless communication equipment and is used for transmitting or receiving radio waves to transmit wireless signals, the antenna is the front end of the whole wireless communication equipment, and the performance of the antenna plays a crucial role in the performance of the whole equipment.

With the rapid development of mobile communication technology, bandwidth expansion is always the direction of terminal antenna development, and 4G networks gradually realize comprehensive coverage on the basis of 2G and 3G. Considering that communication protocols and divided frequency bands adopted in various parts of the world are different, in order to realize global roaming, a mobile terminal antenna needs to support multi-frequency-band coverage; the frequency bands covered by 4G are LTE700(698-784MHz), GSM850(824-894MHz), GSM900(880-960MHz), DCS (1710-1880MHz), PCS (1850-1990MHz), UMTS (1920-2170MHz), LTE2300(2300-2400MHz), and 2500-2690 MHz. Therefore, the mobile terminal antenna supporting 4G generally requires covering the frequency bands of 698 to 960MHz and 1710 to 2690 MHz. In order to cover the 4G frequency band, a typical design method is to use a three-dimensional structure, such as a spiral antenna, a 4G antenna convenient for installation by PIF, and a folded monopole antenna, which has more design freedom and can generally meet the frequency band coverage requirement, but is not beneficial to processing and high integration, and is generally installed on the outer metal surface of a vehicle body or a ship body, and is difficult to be conformally damaged. The glass-pasted antenna is arranged on the inner surface of the glass, and all structures are arranged inside a vehicle or a ship, so that the safety and reliability are high; in order to avoid shielding the sight, the glass-pasted antenna is required to be small in size, conformal with glass and contradictory with the requirement of multi-band coverage of the antenna, and the design problem exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 4G antenna convenient to installation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 4G antenna convenient to installation, includes antenna, data line and wiring port, its characterized in that, the bottom middle part of antenna and the top fixed connection of screw rod, the middle part of screw rod is equipped with the nut, the internally mounted of screw rod has the data transmission recess, the top of data transmission recess with the bottom electric connection of antenna, the bottom of data transmission recess with the top buckle of data line is connected, the bottom of data line and the top fixed connection of wiring port.

Furthermore, an opening is formed in one end of the nut and is in threaded connection with the screw.

Furthermore, a signal conversion device is installed inside the antenna and is in signal connection with the data transmission groove.

Furthermore, the bottom end of the antenna is provided with foam rubber.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses simple to operate, swift pleasing to the eye, the antenna bottom adopts fixed mode, has strengthened the performance of safe theftproof, adopts the ultrasonic wave butt fusion simultaneously, and the data line part of bottom has added the foamed glue, has waterproof function, and the circular shape shell is pleasing to the eye small and exquisite.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a 4G antenna for easy installation;

fig. 2 is a schematic cross-sectional view of the bottom end of a 4G antenna for ease of installation.

Reference numerals:

1. an antenna; 2. a nut; 3. a screw; 4. a data line; 5. a wiring port; 6. and a data transmission groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-2, according to the embodiment of the present invention, a 4G antenna convenient for installation, includes antenna 1, data line 4 and wiring port 5, and is characterized in that, the bottom middle part of antenna 1 and the top end fixed connection of screw rod 3, the middle part of screw rod 3 is equipped with nut 2, the internally mounted of screw rod 3 has data transmission groove 6, the top end of data transmission groove 6 with the bottom electric connection of antenna 1, the bottom end of data transmission groove 6 with the top end buckle connection of data line 4, the bottom end of data line 4 and the top end fixed connection of wiring port 5.

Through the above technical scheme of the utility model, the one end of nut 2 is equipped with the opening, and with 3 threaded connection of screw rod, 1 internally mounted of antenna has signal conversion equipment, and with 6 signal connection of data transmission recess, the bottom of antenna 1 is equipped with the foamed rubber.

The working principle is as follows:

the top end of the data wire 4 is inserted into the bottom end of the screw rod 3 and is in snap connection with the data transmission groove 6, the nut 2 is screwed to fix the data wire 4, the antenna 1 receives the electric wave signal, converts the electric wave signal into the data signal inside, inputs the data signal from the data transmission groove 6 and outputs the data signal from the wiring port 5 of the data wire 4.

In summary, the following steps: the utility model discloses simple to operate, swift pleasing to the eye, the antenna bottom adopts fixed mode, has strengthened the performance of safe theftproof, adopts the ultrasonic wave butt fusion simultaneously, and the data line part of bottom has added the foamed glue, has waterproof function, and the circular shape shell is pleasing to the eye small and exquisite.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a 4G antenna convenient to installation, includes antenna (1), data line (4) and wiring port (5), its characterized in that, the bottom middle part of antenna (1) and the top fixed connection of screw rod (3), the middle part of screw rod (3) is equipped with nut (2), the internally mounted of screw rod (3) has data transmission recess (6), the top of data transmission recess (6) with the bottom electric connection of antenna (1), the bottom of data transmission recess (6) with the top buckle of data line (4) is connected, the bottom of data line (4) and the top fixed connection of wiring port (5).

2. An easy-to-install 4G antenna according to claim 1, wherein the nut (2) is provided with an opening at one end and is in threaded connection with the screw (3).

3. 4G antenna easy to install according to claim 1, characterized in that the antenna (1) is internally provided with a signal conversion device and is in signal connection with the data transmission groove (6).

4. 4G antenna easy to install according to claim 1, characterized in that the bottom end of the antenna (1) is provided with foam glue.