CN213782244U

CN213782244U - Cross parallel type matrix antenna with RFID technology equalization enhancement function

Info

Publication number: CN213782244U
Application number: CN202023033193.0U
Authority: CN
Inventors: 贺培生
Original assignee: Guangzhou Bangtai Technology Co ltd
Current assignee: Guangzhou Bangtai Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-23
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a cross parallel matrix antenna who possesses balanced reinforcing of RFID technique, including mount pad, antenna box and base, equal threaded connection has fixing bolt on the outer wall of mount pad both sides, and fixing bolt is located the inside one end of mount pad and rotates through the bearing frame and be connected with the fixed block, has all seted up the fixed slot on the outer wall of antenna box both sides, and the fixed block joint is in the inside of fixed slot, and two guide ways have all been seted up on the inner wall that the mount pad is close to fixing bolt, and the welding has two guide bars of pegging graft inside the guide way on the outer wall of fixed block one side. The utility model discloses rotating fixing bolt and can making the fixed block joint in the inside of fixed slot, and then can be fixed to the antenna box centre gripping of different models, the scope of use is wider, and damping spring's telescopic power can weaken impact and the impact that the antenna box received, and then can cushion the protection to the inside part of antenna box, the effectual life who prolongs the antenna box.

Description

Cross parallel type matrix antenna with RFID technology equalization enhancement function

Technical Field

The utility model relates to a matrix antenna technical field especially relates to a cross parallel matrix antenna who possesses balanced reinforcing of RFID technique.

Background

The matrix antenna is an antenna which changes the shape of a directional diagram by controlling the feed phase of a radiation unit in the array antenna, the direction of the maximum value of the directional diagram of the antenna can be changed by controlling the phase, so that the purpose of beam scanning is achieved, and the array antenna has the characteristics of good camouflage, high compatibility with the surrounding environment, low power consumption, low carbon, environmental protection and the like.

The conventional matrix antenna cannot be installed according to different types of antenna boxes, so that the using range is small, the antenna boxes are not provided with a damping and buffering function, and are easy to damage after being collided, and therefore, a cross parallel matrix antenna with balanced and enhanced RFID technology is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art can not install, do not have the function of shock attenuation buffering to it according to the model difference of antenna box, and the cross parallel matrix antenna who possesses the balanced reinforcing of RFID technique that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cross parallel matrix antenna who possesses balanced reinforcing of RFID technique, includes mount pad, antenna box and base, equal threaded connection has fixing bolt on the outer wall of mount pad both sides, and fixing bolt is located the inside one end of mount pad and rotates through the bearing frame and be connected with the fixed block, the fixed slot has all been seted up on the outer wall of antenna box both sides, and the fixed block joint is in the inside of fixed slot, two guide ways have all been seted up on the mount pad is close to fixing bolt's the inner wall, and the welding has two guide bars of pegging graft in the guide way inside on the outer wall of fixed block one side.

Furthermore, a movable groove is formed in the side wall of the mounting seat, and a mounting plate is connected to the inside of the movable groove in a sliding mode.

Furthermore, the inner wall of the bottom of the mounting seat is provided with buffer grooves distributed in an equidistant structure, and the inside of each buffer groove is slidably connected with a movable block.

Further, the outer wall at the top of the movable block is welded with a supporting seat connected with the mounting plate, and the inner wall at the bottom of the buffer groove is welded with a damping spring connected with the movable block.

Further, the mounting groove has been seted up on the outer wall of mount pad bottom, and installs the heat dissipation fan through the bolt on the inside wall of mounting groove, set up the first ventilation groove that is equidistant structure and distributes on the inner wall of mount pad bottom, and set up the second ventilation groove that is equidistant structure and distributes on the outer wall at mounting panel top.

Furthermore, the connecting seat has all been welded to the outer wall both sides of mount pad bottom, and the inner wall welding of connecting seat has the pivot, the pivot is passed through the bearing and is rotated and connect on the inside wall of base.

Furthermore, a motor is mounted on the outer wall of one side of one of the bases through a bolt, and one end of one of the rotating shafts is mounted on the output end of the motor through a bolt.

The utility model has the advantages that:

1. through fixing bolt, fixed slot, fixed block, guide way and the guide bar that sets up, rotate fixing bolt and can make the fixed block joint in the inside of fixed slot, and then can be fixed the antenna box centre gripping of different models, the scope of use is wider.

2. Through buffer slot, movable block, supporting seat and the damping spring that sets up, damping spring's telescopic power can weaken the impact and the impact that the antenna box received, and then can cushion the protection to the inside part of antenna box, the effectual life who prolongs the antenna box.

3. Through mounting groove, heat dissipation fan, pivot, connecting seat and the motor that sets up, the heat dissipation fan can dispel the heat to the antenna box, and the motor drives the pivot and rotates, and then can finely tune the angle of looking for strongest signal to the mount pad.

Drawings

Fig. 1 is a schematic perspective view of a cross-parallel matrix antenna with balanced enhancement of RFID technology according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a cross-parallel matrix antenna with balanced enhancement of RFID technology according to the present invention;

fig. 3 is a schematic structural view of a fixing bolt of a cross parallel matrix antenna with balanced enhancement of RFID technology according to the present invention;

fig. 4 is a schematic view of a shock-absorbing and buffering structure of a cross parallel matrix antenna with balanced and enhanced RFID technology according to the present invention.

In the figure: the motor comprises a mounting seat 1, an antenna box 2, a fixing bolt 3, a fixing groove 4, a fixing block 5, a guide groove 6, a guide rod 7, a movable groove 8, a mounting plate 9, a buffer groove 10, a movable block 11, a supporting seat 12, a damping spring 13, a mounting groove 14, a heat dissipation fan 15, a first ventilation groove 16, a second ventilation groove 17, a base 18, a rotating shaft 19, a connecting seat 20 and a motor 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 simultaneously, a cross parallel matrix antenna who possesses balanced reinforcing of RFID technique, including mount pad 1, antenna box 2 and base 18, equal threaded connection has fixing bolt 3 on the outer wall of mount pad 1 both sides, and fixing bolt 3 is located the one end of mount pad 1 inside and is connected with fixed block 5 through the bearing frame rotation, fixed slot 4 has all been seted up on the outer wall of antenna box 2 both sides, and the joint of fixed block 5 is in the inside of fixed slot 4, two guide ways 6 have all been seted up on mount pad 1 is close to fixing bolt 3's the inner wall, and the welding has two guide bars 7 of pegging graft in guide way 6 inside on the outer wall of fixed block 5 one side, it can drive the joint of fixed block 5 in the inside of fixed slot 4 to rotate fixing bolt 3, and then can fix antenna box 2 of different models.

Furthermore, a movable groove 8 is formed in the side wall of the mounting base 1, a mounting plate 9 is connected to the inside of the movable groove 8 in a sliding mode, and the mounting plate 9 has a supporting effect on the antenna box 2.

Further, offer the dashpot 10 that is equidistant structure and distributes on the inner wall of mount pad 1 bottom, and the inside sliding connection of dashpot 10 has the movable block 11, and dashpot 10 can have the effect of direction to movable block 11, prevents damping spring 13 slope.

Further, the outer wall at the top of the movable block 11 is welded with a supporting seat 12 connected with the mounting plate 9, the inner wall at the bottom of the buffer groove 10 is welded with a damping spring 13 connected with the movable block 11, and the damping spring 13 can weaken the damage of impact force to the antenna box 2.

Further, mounting groove 14 has been seted up on the outer wall of mount pad 1 bottom, and installs heat dissipation fan 15 through the bolt on the inside wall of mounting groove 14, sets up the first ventilation groove 16 that is equidistance structure distribution on the inner wall of mount pad 1 bottom, and sets up the second ventilation groove 17 that is equidistance structure distribution on the outer wall at mounting panel 9 top, and heat dissipation fan 15 can dispel the heat to antenna box 2.

Further, connecting seat 20 has all been welded to the outer wall both sides of mount pad 1 bottom, and the inner wall welding of connecting seat 20 has pivot 19, and pivot 19 rotates through the bearing to be connected on the inside wall of base 18, and pivot 19 can make mount pad 1 base 18 be the rotation and connect.

Further, install motor 21 through the bolt on the outer wall of one of them base 18 one side, the one end of one of them pivot 19 is passed through the bolt and is installed on motor 21's output, and motor 21's model is R795, and motor 21 can drive pivot 19 and connecting seat 20 and rotate, and then can drive mount pad 1 and rotate.

The working principle is as follows: this cross parallel matrix antenna who possesses the balanced reinforcing of RFID technique uses, put antenna box 2 on the inside mounting panel 9 of mount pad 1, it makes 5 joints of fixed block in the inside of fixed slot 4 to rotate fixing bolt 3, guide bar 7 at the inside removal of guide way 4 this moment, can guarantee 5 parallel movement of fixed block, damping spring 13's elastic force can be when mount pad 1 receives the striking, alleviate its impact that receives, can play the effect of protection to antenna box 2, heat dissipation fan 15 can blow the heat dissipation to antenna box 2 through first ventilation groove 16 and second ventilation groove 17, when the strongest signal is required to be looked for to antenna box 2, need adjust the angle of mount pad 1, starter motor 21 drives pivot 19 and rotates, and then can drive connecting seat 20 and mount pad 1 and rotate, it is more convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cross parallel matrix antenna who possesses balanced reinforcing of RFID technique, includes mount pad (1), antenna box (2) and base (18), its characterized in that, equal threaded connection has fixing bolt (3) on the outer wall of mount pad (1) both sides, and fixing bolt (3) are located the one end of mount pad (1) inside and rotate through the bearing frame and be connected with fixed block (5), fixed slot (4) have all been seted up on the outer wall of antenna box (2) both sides, and fixed block (5) joint is in the inside of fixed slot (4), two guide ways (6) have all been seted up on mount pad (1) being close to the inner wall of fixing bolt (3), and the welding has two guide bars (7) of pegging graft in guide way (6) inside on the outer wall of fixed block (5) one side.

2. The cross-parallel matrix antenna with the RFID technology equalization enhancement function according to claim 1, wherein a movable groove (8) is formed in a side wall of the mounting base (1), and a mounting plate (9) is slidably connected to the inner portion of the movable groove (8).

3. The cross-parallel matrix antenna with the RFID technology equalization enhancement function according to claim 1, wherein the inner wall of the bottom of the mounting seat (1) is provided with buffer grooves (10) distributed in an equidistant structure, and movable blocks (11) are slidably connected inside the buffer grooves (10).

4. The cross-parallel matrix antenna with RFID technology equalization enhancement according to claim 3, characterized in that the outer wall of the top of the movable block (11) is welded with a supporting seat (12) connected with the mounting plate (9), and the inner wall of the bottom of the buffer tank (10) is welded with a damping spring (13) connected with the movable block (11).

5. The cross-parallel matrix antenna with the RFID technology equalization enhancement function according to claim 1, wherein a mounting groove (14) is formed in an outer wall of the bottom of the mounting seat (1), a heat dissipation fan (15) is mounted on an inner side wall of the mounting groove (14) through a bolt, first ventilation grooves (16) distributed in an equidistant structure are formed in an inner wall of the bottom of the mounting seat (1), and second ventilation grooves (17) distributed in an equidistant structure are formed in an outer wall of the top of the mounting plate (9).

6. The cross-parallel matrix antenna with the RFID technology equalization enhancement function is characterized in that connecting seats (20) are welded to two sides of the outer wall of the bottom of the mounting seat (1), rotating shafts (19) are welded to the inner walls of the connecting seats (20), and the rotating shafts (19) are rotatably connected to the inner side walls of the base (18) through bearings.

7. The cross-parallel matrix antenna with RFID equalization enhancement of claim 6, wherein one of the base (18) side outer walls is bolted with a motor (21), and one of the rotating shafts (19) is bolted with one end to the output of the motor (21).