CN209593415U - A kind of antenna-matching circuit device and communication equipment - Google Patents

Abstract

The utility model discloses a kind of antenna-matching circuit device and communication equipments, including communication equipment casing, fixing sleeve and portable pillar, the two sides of the communication equipment casing are bolted there are two shaft seat, there are four the fixing sleeve is set altogether, shaft is connected on the shaft seat, one end of the portable pillar passes through fixing sleeve, and the side of portable pillar is uniformly provided with locating slot, positioning bolt is threaded on the fixing sleeve, one end of the positioning bolt is corresponding with locating slot, the bottom end of the portable pillar is equipped with support leg, the top of the communication equipment casing is fixedly connected with antenna.The utility model, pressable adjusts four portable pillars and moves up and down, then it is against in locating slot using positioning bolt, it realizes to four portable pillar localization process, both it had been able to achieve concave-convex Different Ground carrying, the tilt angle that communication equipment also can be changed simultaneously, facilitates use of the people to communication equipment, with strong applicability.

Description

Antenna matching circuit device and communication equipment

technical field

The utility model relates to the technical field of communication, in particular to an antenna matching circuit device and communication equipment.

Background technique

Wired communication equipment mainly introduces solutions to serial communication on industrial sites, professional bus communication, industrial Ethernet communication and conversion equipment between various communication protocols. Wireless communication equipment is mainly wireless AP, wireless bridge, wireless network card, wireless lightning arrester, antenna and other equipment. The biggest advantages of wired communication equipment are strong anti-interference, high stability, certain confidentiality, fast transmission rate, and unlimited bandwidth; however, wired communication is greatly affected by the environment, with weak scalability, attenuation, and difficult construction , poor mobility and high cost.

When traditional communication equipment is in use, due to the unevenness of the ground, the stability and tilt angle of the communication equipment are not easy to control, and it is very inconvenient to use.

Utility model content

The purpose of the utility model is to provide an antenna matching circuit device and communication equipment, aiming at improving the stability of the communication equipment due to uneven ground, poor control of the tilt angle, and inconvenient use.

The utility model is achieved in that:

An antenna matching circuit device and communication equipment, including a communication equipment casing, a fixed sleeve and a movable column, two rotating shaft seats are bolt-connected to both sides of the communication equipment casing, and there are four fixed sleeves in total. The rotating shaft seat is connected with a rotating shaft, one end of the rotating shaft is connected with the inner bolt of the fixed sleeve, one end of the movable column passes through the fixed sleeve, and the side of the movable column is evenly provided with positioning grooves, and the fixed sleeve is threaded A positioning bolt is connected, one end of the positioning bolt corresponds to the positioning groove, a supporting foot is installed at the bottom of the movable column, and an antenna is fixedly connected to the top of the communication equipment casing.

Further, the antenna is electrically connected to the detection circuit, the control circuit, the switching circuit, the first antenna matching circuit, the second antenna matching circuit and the Nth antenna matching circuit.

Further, a pressing handle is threadedly connected to the top of the movable column, and a non-slip sleeve is bonded to the pressing handle.

Further, the front surface of the communication equipment casing is provided with interfaces, and there are five interfaces in total, and the distance between adjacent interfaces is equal.

Further, a power connection port is fixedly connected to the front surface of the communication equipment casing, and a power line is connected to the power connection port.

Further, reinforcing ribs are provided inside the communication equipment casing, and the communication equipment casing and the reinforcing ribs are integrally formed.

Compared with the prior art, the beneficial effect of the utility model is that two rotating shaft seats are connected by bolts on both sides of the communication equipment casing, and the rotating shaft seats are connected with the fixed sleeve through the rotating shaft, and at the same time, one end of the movable column passes through the The fixed sleeve, and the side of the movable column is uniformly provided with positioning grooves, and the fixed sleeve is threaded with a positioning bolt. One end of the positioning bolt corresponds to the positioning groove, and the four movable columns can be adjusted to move up and down by pressing. In the positioning groove, the positioning processing of the four movable columns can be realized, which can not only realize the bearing of different uneven ground, but also change the inclination angle of the communication equipment, which is convenient for people to use the communication equipment, and has strong applicability.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of movable column of the present utility model;

Fig. 3 is a circuit diagram of the utility model.

In the figure: 1. Communication equipment casing; 2. Interface; 4. Support feet; 5. Locating bolts; 6. Fixed sleeve; 7. Movable column; Power connection port; 12, power cord; 13, rotating shaft seat; 14, rotating shaft; 15, detection circuit; 16, control circuit; 17, switching circuit; 18, first antenna matching circuit; 19, second antenna matching circuit; 20 , Nth antenna matching circuit.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, an antenna matching circuit device and communication equipment include a communication equipment casing 1, a fixed sleeve 6 and a movable column 7, and two rotating shaft seats 13 are bolted to both sides of the communication equipment casing 1. , the fixed sleeve 6 is provided with four altogether, and the rotating shaft seat 13 is connected with the rotating shaft 14, and one end of the rotating shaft 14 is connected with the inner side bolt of the fixed sleeve 6, and one end of the movable column 7 passes through the fixed sleeve 6, and the side of the movable column 7 is uniform A positioning groove 10 is provided, and a positioning bolt 5 is threaded on the fixing sleeve 6. One end of the positioning bolt 5 corresponds to the positioning groove 10, and one end of the positioning bolt 5 is adjusted against the positioning groove 10 of the movable column 7, so that the positioning of the movable column can be realized. The positioning process of 7 has high stability. The bottom end of the movable column 7 is equipped with a support foot 4, which can be pressed to adjust the movement of the four movable columns 7 up and down, and then the positioning bolt 5 is used to resist in the positioning groove 10 to realize the four movable columns. The positioning processing of the column 7 can not only realize the unevenness of different ground loads, but also change the inclination angle of the communication equipment, which is convenient for people to use the communication equipment, and has strong applicability. The top of the communication equipment casing 1 is fixedly connected to the antenna 9, the antenna 9 9 is electrically connected to the detection circuit 15 , the control circuit 16 , the switching circuit 17 , the first antenna matching circuit 18 , the second antenna matching circuit 19 and the Nth antenna matching circuit 20 .

The top of the movable column 7 is threadedly connected with a pressing handle 8, and the pressing handle 8 is bonded with a non-slip cover, and the pressing handle 8 is bonded with a non-slip cover to avoid slippage when the pressing handle 8 is operated.

The front end of the communication equipment casing 1 is provided with interfaces 2, and there are five interfaces 2 in total. The connector is inserted on the interface 2, which is convenient for using the communication equipment.

A power connection port 11 is fixedly connected to the front surface of the communication equipment casing 1 , and a power line 12 is connected to the power connection port 11 .

The communication equipment casing 1 is provided with reinforcing ribs, and the communication equipment casing 1 and the reinforcing ribs are integrally formed. Since the communication equipment casing 1 and the reinforcing ribs are integrally formed, the communication equipment is compact and firm in structure and is not easy to be damaged; During use, the communication equipment is first placed in a suitable position. Since both sides of the communication equipment casing 1 are bolt-connected with two rotating shaft seats 13, the rotating shaft seats 13 are connected to the fixed sleeve 6 through the rotating shaft 14, and the four movable columns 7 are respectively inserted on the four fixed sleeves 6, and the pressing handle 8 can be pressed to move the four movable columns 7 up and down to change the support positions of the four supporting feet 4, and the fixed sleeves 6 are all screwed with the positioning bolts 5, and then use The positioning bolt 5 is placed in the positioning groove 10 on the side of the movable column 7, and the four movable columns 7 can be positioned and processed, which can not only realize the bearing of uneven ground, but also change the inclination angle of the communication equipment, which is convenient for people to use the communication equipment. , and then the connectors are respectively inserted into the five interfaces 2, and one end of the power cord 12 is plugged into the power socket to use the communication equipment.

Working principle: In the process of using the communication equipment, first place the communication equipment in a suitable position. Since the two sides of the communication equipment casing 1 are bolt-connected with two rotating shaft seats 13, the rotating shaft seats 13 are connected to the fixed sleeve 6 through the rotating shaft 14 If the four movable columns 7 are respectively inserted into the four fixed sleeves 6, the four movable columns 7 can be moved up and down by pressing the handle 8 to change the supporting positions of the four supporting feet 4, and the fixed sleeves 6 are all threaded. There are positioning bolts 5, and then use the positioning bolts 5 to touch the positioning grooves 10 on the side of the movable column 7, and the four movable columns 7 can be positioned and processed, which can not only realize the different unevenness of the ground, but also change the inclination angle of the communication equipment. It is convenient for people to use the communication equipment, and then the connectors are respectively inserted into the five interfaces 2, and one end of the power cord 12 is plugged into the power socket, and the communication equipment can be used.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. a kind of antenna-matching circuit device and communication equipment, including communication equipment casing (1), fixing sleeve (6) and portable pillar (7), it is characterised in that: the two sides of the communication equipment casing (1) are bolted the fixation there are two shaft seat (13) Set (6) is connected with shaft (14) on the shaft seat (13) there are four setting altogether, one end and fixing sleeve (6) of the shaft (14) Inside be bolted, one end of the portable pillar (7) passes through fixing sleeve (6), and the side of portable pillar (7) be uniformly provided with it is fixed Position slot (10) is threaded with positioning bolt (5) on the fixing sleeve (6), one end of the positioning bolt (5) and locating slot (10) corresponding, the bottom end of the portable pillar (7) is equipped with support leg (4), and the top of the communication equipment casing (1) is fixed to be connected It is connected to antenna (9).

2. a kind of antenna-matching circuit device according to claim 1 and communication equipment, which is characterized in that the antenna (9) with detection circuit (15), control circuit (16), switching circuit (17), first antenna match circuit (18), the second antenna match Circuit (19) and N antenna-matching circuit (20) are electrically connected.

3. a kind of antenna-matching circuit device according to claim 1 and communication equipment, which is characterized in that the portable pillar (7) top is threaded with pressing handle (8), and presses and be bonded with Anti-slip cover on handle (8).

4. a kind of antenna-matching circuit device according to claim 1 and communication equipment, which is characterized in that the communication is set The front end face of standby host shell (1) offers interface (2), and there are five interface (2) sets altogether, the spacing of the adjacent interface (2) is equal.

5. a kind of antenna-matching circuit device according to claim 1 and communication equipment, which is characterized in that the communication is set The front end face of standby host shell (1) is fixedly connected with power supply wiring mouth (11), and power supply wiring mouth (11) is connected with power supply line (12).

6. a kind of antenna-matching circuit device according to claim 1 and communication equipment, which is characterized in that the communication is set Reinforcing rib is provided in standby host shell (1), and communication equipment casing (1) and reinforcing rib are integrally formed.