Connecting structure for millimeter wave antenna matrix

Abstract

The utility model relates to the technical field of antenna matrixes, in particular to a connecting structure for a millimeter wave antenna matrix. Comprising a bottom plate, an installation frame is installed on the bottom plate, multiple sets of positioning holes are formed in the two ends of the installation frame, an antenna matrix body is installed on the installation frame, a fixing assembly used for fixing the antenna matrix body is installed on the installation frame, and a limiting assembly used for limiting the fixing assembly is installed on the installation frame; and the limiting assembly comprises an adjusting groove and a pull handle, the adjusting groove is formed in the top of the mounting frame, and a second spring is mounted on the inner wall of the bottom of the adjusting groove. According to the utility model, through the arrangement of the limiting assembly, when the antenna base is fixed by the positioning rod, the sliding block is locked by inserting the limiting rod into the limiting hole, so that the sliding block is prevented from being separated under an unexpected condition, the antenna matrix is prevented from loosening or falling off, and the stability of the antenna matrix during installation is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of antenna matrix, especially relate to a connecting structure for millimeter wave antenna matrix. BACKGROUND

[0002] Millimeter wave is actually a kind of electromagnetic wave, because its wavelength is between 1-10 millimeters, so it is called millimeter wave, because it is in the wavelength range of microwave and infrared wave overlap, so it has the characteristics of two waves.Millimeter wave antenna is the receiving and transmitting device of communication system, multiple millimeter wave antennas can form millimeter wave antenna array, when the antenna matrix with array is installed on the specified line pole, the special installation device needs to be used to prevent the antenna matrix from shaking, the existing antenna installation array is usually fixed structure and difficult to rotate to adjust angle and length, and it is difficult to install, and a single person can not simply and quickly install.

[0003] Through the search, in the prior art, Chinese patent application number: CN202222708722.5 discloses a kind of millimeter wave antenna matrix quick connecting mechanism, including installation column and mounting plate, mounting plate is equipped with rectangular frame, antenna seat and antenna structure are detachably connected in rectangular frame, symmetric push plate is slidably arranged on the front of rectangular frame, fixed plate is arranged on the front of rectangular frame and close to both ends, slide bar is arranged on the side of push plate away from each other, the end of slide bar away from each other extends out fixed plate and is equipped with extension plate, spring is arranged between extension plate and fixed plate and located outside slide bar, a plurality of limiting pins are arranged on the opposite side of extension plate, a plurality of limiting holes capable of accommodating limiting pin are arranged on both sides of rectangular frame, a plurality of limiting holes capable of accommodating limiting pin are arranged on both sides of antenna seat;Antenna seat is equipped with wire fixing structure on the front.The utility model is high in firmness, and a single person can quickly operate.

[0004] But the device still has the following defects:

[0005] The device fixes antenna seat through limiting pin and installation frame, but when installation frame is subjected to vibration or external impact, limiting pin can be accidentally separated from limiting hole, which can easily cause antenna seat to loosen or fall off, thereby affecting the normal operation of antenna matrix, and even can cause damage to antenna matrix, therefore we need to propose a kind of connecting structure for millimeter wave antenna matrix. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of connecting structure for millimeter wave antenna matrix, by the limiting component of setting, by limiting slide block, prevent positioning rod from separating under unexpected circumstances, improve the stability of positioning rod, to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides following technical scheme: a kind of connecting structure for millimeter wave antenna matrix, including bottom plate, installation frame is installed on the bottom plate, multiple sets of positioning holes are set in the both ends of the installation frame, antenna matrix main body is installed on the installation frame, fixing assembly for fixing antenna matrix main body is installed on the installation frame, limiting assembly for limiting fixing assembly is installed on the installation frame;

[0008] The limiting assembly includes an adjusting groove and a pull handle, the adjusting groove is provided on the top of the installation frame, a second spring is installed on the inner wall of the bottom of the adjusting groove, an adjusting rod and two sets of limiting rods are installed on the pull handle, the two sets of limiting rods are symmetrically arranged with the adjusting rod as the center, and an inclined surface is provided on the end of the two sets of limiting rods away from the pull handle, and the end of the adjusting rod away from the pull handle is installed on the second spring.

[0009] Further, the fixing assembly includes two sets of fixing plates, the two sets of fixing plates are installed on the outer wall of one end of the installation frame, a connecting rod is slidably connected to each of the two sets of fixing plates, and a push plate is installed on the opposite end of each of the two sets of connecting rods.

[0010] Further, the fixing assembly further includes two sets of sliding grooves, the two sets of sliding grooves are provided on the outer wall of one end of the installation frame, and the two sets of sliding grooves are located on the two sides of the adjusting groove.

[0011] Further, the two sets of sliding grooves are slidably connected to two sets of sliding blocks, limiting holes are provided on the two sets of sliding blocks, the two sets of limiting holes are used in cooperation with the two sets of limiting rods, and the two sets of sliding blocks are installed on the two sets of push plates.

[0012] Further, the end of each of the two sets of connecting rods away from the push plate is installed with a moving plate, a plurality of sets of positioning rods are installed on the two sets of moving plates, and the plurality of sets of positioning rods are slidably connected to the plurality of sets of positioning holes.

[0013] Further, a first spring is sleeved on each of the two sets of connecting rods, one end of each of the two sets of first springs is installed on the two sets of moving plates, and the end of each of the two sets of first springs away from the moving plate is installed on the two sets of fixing plates.

[0014] Further, an antenna base is installed on the bottom of the antenna matrix main body, the antenna base is installed in the installation frame, multiple sets of positioning grooves are provided on the two ends of the antenna base, and the multiple sets of positioning grooves are used in cooperation with the positioning rods.

[0015] The utility model has the advantages of:

[0016] The utility model discloses a limiting component's setting, when the positioning rod is fixed to the antenna pedestal, locking the sliding block by inserting the limiting rod into the limiting hole, thereby preventing the sliding block from separating under unexpected circumstances, avoiding the looseness or falling of the antenna matrix, and improving the stability when the antenna matrix is installed.

[0017] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Fig. 1 The connecting structure structure schematic diagram according to the utility model embodiment is shown;

[0020] Fig. 2 The fixed component structure schematic diagram according to the utility model embodiment is shown;

[0021] Fig. 3 The limiting component structure schematic diagram according to the utility model embodiment is shown.

[0022] In the drawing: 110, bottom plate;120, mounting frame;130, positioning hole;210, moving plate;211, positioning rod;220, fixed plate;230, connecting rod;240, push plate;250, first spring;260, sliding block;270, limiting hole;280, sliding slot;310, adjusting groove;320, second spring;330, adjusting rod;340, pull handle;350, limiting rod;510, antenna pedestal;511, positioning groove;520, antenna matrix main body. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] Please refer to Figs. 1-3 The utility model provides a technical scheme: a kind of connection structure for millimeter wave antenna matrix. Including bottom plate 110, the mounting frame 120 is installed on the bottom plate 110, multiple sets of positioning holes 130 are set in the both ends of the mounting frame 120, the antenna matrix main body 520 is installed on the mounting frame 120, the fixing assembly for being fixed to antenna matrix main body 520 is installed on the mounting frame 120, the limiting assembly for being limited to fixing assembly is installed on the mounting frame 120;

[0025] The limiting assembly includes adjusting groove 310 and pull handle 340, adjusting groove 310 is set in the top of mounting frame 120, second spring 320 is installed on the inner wall of the bottom of adjusting groove 310, adjusting rod 330 and two sets of limiting rods 350 are installed on pull handle 340, two sets of limiting rods 350 are symmetrically arranged with adjusting rod 330 as center, and the end of two sets of limiting rods 350 away from pull handle 340 is provided with inclined plane, and the end of adjusting rod 330 away from pull handle 340 is installed on second spring 320.

[0026] By setting limiting rod 350 for limiting slider 260, slider 260 is not easy to move in case of accident, so that positioning rod 211 is not easy to fall off, and the stability of antenna matrix main body 520 during use is improved. When antenna matrix main body 520 needs to be disassembled, pull handle 340 is pulled, so that pull handle 340 drives two sets of limiting rods 350 to move, limiting rods 350 and limiting holes 270 are separated, the limiting of slider 260 is released, and slider 260 can move in sliding groove 280, so that antenna matrix main body 520 can be disassembled conveniently.

[0027] The fixing assembly includes two sets of fixed plates 220, two sets of fixed plates 220 are installed on the outer wall of one end of mounting frame 120, two sets of connecting rods 230 are slidably connected to two sets of fixed plates 220, and the opposite end of two sets of connecting rods 230 is provided with push plate 240.

[0028] By setting push plate 240 for driving connecting rod 230 to move, connecting rod 230 drives positioning rod 211 to move, so that antenna matrix main body 520 can be conveniently installed and disassembled.

[0029] The fixing assembly further includes two sets of sliding grooves 280, two sets of sliding grooves 280 are set on the outer wall of one end of mounting frame 120, and two sets of sliding grooves 280 are located on the both sides of adjusting groove 310.

[0030] Two groups of sliding groove 280 are slidably connected to the sliding block 260, two groups of limiting holes 270 are formed on the two groups of sliding blocks 260, two groups of limiting holes 270 are respectively matched with two groups of limiting rods 350, and two groups of sliding blocks 260 are respectively installed on two groups of push plates 240.

[0031] By setting the sliding groove 280 and the sliding block 260, the push plate 240 is guided, so that the push plate 240 can be kept stable during movement.

[0032] Two groups of connecting rods 230 are installed with moving plates 210 away from the push plate 240, two groups of moving plates 210 are installed with a plurality of positioning rods 211, and a plurality of positioning rods 211 are slidably connected in a plurality of positioning holes 130.

[0033] By setting the positioning rod 211, the antenna matrix body 520 is fixed, so that the antenna matrix body 520 can be kept stable during use.

[0034] Two groups of connecting rods 230 are sleeved with first springs 250, one end of two groups of first springs 250 is respectively installed on two groups of moving plates 210, and the other end of two groups of first springs 250 is respectively installed on two groups of fixed plates 220.

[0035] When the antenna matrix body 520 is disassembled, the handle 340 is pulled, the handle 340 drives the two groups of limiting rods 350 to move, the limiting of the sliding block 260 is released, then the push plate 240 is pushed, the push plate 240 drives the moving plate 210 to move through the connecting rod 230, the moving plate 210 drives the positioning rod 211 to move, the positioning rod 211 and the antenna matrix body 520 are separated, so that the limiting of the antenna matrix body 520 is released, and the antenna matrix body 520 is disassembled.

[0036] The bottom of the antenna matrix body 520 is installed with an antenna base 510, the antenna base 510 is installed in the mounting frame 120, both ends of the antenna base 510 are provided with a plurality of positioning grooves 511, and the plurality of positioning grooves 511 are matched with the positioning rod 211.

[0037] Specifically, the internal electrical connection structure of the antenna matrix body 520 is well known to those skilled in the art, which will not be described here. The electrical components in the application are externally connected to the power supply during use.

[0038] The circuit, electrical components and modules involved are prior art, and those skilled in the art can realize them without further description. The content protected by the utility model does not involve improvement of software.

[0039] The control mode of the application file is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which is common knowledge in the art, and the application file is mainly used to protect mechanical devices, so the control mode and circuit connection are not explained in detail.

[0040] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A connection structure for a millimeter wave antenna matrix, characterized by: The application relates to an antenna matrix fixing device, which comprises a bottom plate (110), a mounting frame (120) mounted on the bottom plate (110), a plurality of sets of positioning holes (130) formed at two ends of the mounting frame (120), an antenna matrix main body (520) mounted on the mounting frame (120), a fixing assembly for fixing the antenna matrix main body (520) mounted on the mounting frame (120), and a limiting assembly for limiting the fixing assembly. The limiting assembly comprises an adjusting groove (310) and a pull handle (340), the adjusting groove (310) is formed at the top of the mounting frame (120), a second spring (320) is mounted on the inner wall of the bottom of the adjusting groove (310), an adjusting rod (330) and two sets of limiting rods (350) are mounted on the pull handle (340), the two sets of limiting rods (350) are symmetrically arranged with the adjusting rod (330) as the center, and the ends, away from the pull handle (340), of the two sets of limiting rods (350) are provided with inclined surfaces, and the end, away from the pull handle (340), of the adjusting rod (330) is mounted on the second spring (320).

2. The connection structure for a millimeter-wave antenna matrix according to claim 1, characterized by: The fixing assembly comprises two sets of fixing plates (220), the two sets of fixing plates (220) are mounted on the outer walls of the two ends of the mounting frame (120), and connecting rods (230) are slidingly connected to the two sets of fixing plates (220), and push plates (240) are mounted on the opposite ends of the two sets of connecting rods (230).

3. The connection structure for a millimeter-wave antenna matrix according to claim 2, characterized by: The fixing assembly further comprises two sets of sliding grooves (280), the two sets of sliding grooves (280) are formed on the outer walls of the two ends of the mounting frame (120), and the two sets of sliding grooves (280) are located on the two sides of the adjusting groove (310).

4. The connection structure for a millimeter-wave antenna matrix according to claim 3, characterized by: Sliding blocks (260) are slidingly connected in the two sets of sliding grooves (280), limiting holes (270) are formed in the two sets of sliding blocks (260), the two sets of limiting holes (270) are used in cooperation with the two sets of limiting rods (350), and the two sets of sliding blocks (260) are mounted on the two sets of push plates (240).

5. The connection structure for a millimeter-wave antenna matrix according to claim 4, characterized by: The ends, away from the push plates (240), of the two sets of connecting rods (230) are provided with moving plates (210), and a plurality of sets of positioning rods (211) are mounted on the two sets of moving plates (210), and the positioning rods (211) are slidingly connected in the positioning holes (130).

6. The connection structure for a millimeter-wave antenna matrix according to claim 5, characterized by: First springs (250) are sleeved on the two sets of connecting rods (230), one ends of the two sets of first springs (250) are mounted on the two sets of moving plates (210), and the other ends of the two sets of first springs (250) are mounted on the two sets of fixing plates (220).

7. The connection structure for a millimeter-wave antenna matrix according to claim 6, characterized by: The bottom of the antenna matrix main body (520) is provided with an antenna base (510), the antenna base (510) is mounted in the mounting frame (120), a plurality of sets of positioning grooves (511) are formed at the two ends of the antenna base (510), and the positioning grooves (511) are used in cooperation with the positioning rods (211).

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