CN210576392U

CN210576392U - Installation fixing device for communication network propagator

Info

Publication number: CN210576392U
Application number: CN201921889118.9U
Authority: CN
Inventors: 郑祖杰
Original assignee: Sichuan Huifang Tongda Technology Co Ltd
Current assignee: Sichuan Huifang Tongda Technology Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-05-19
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a communication network propagator is with installation fixing device mainly includes bottom plate, second casing, first casing, fixture block, even frame, extension board, slide and slide bar, bottom plate top right part fixed mounting has the adapter, and adapter upper portion rotates installs the second casing, the spout has been seted up to bottom plate top left part, and the inboard slidable mounting of spout has the slide. The utility model has the advantages of reasonable design structurally, this device carries out fixed mounting to the antenna to when the assembly was on the communication car, the very big passing rate and the speed of marcing of assurance vehicle of support that can receive and release, and prevent to have outside foreign matter to cause the damage to the antenna face in the vehicle is marchd, and the device receive and releases the operation swift, and the angle modulation is convenient.

Description

Installation fixing device for communication network propagator

Technical Field

The utility model relates to a communication fixing device specifically is a communication network is installation fixing device for propagator.

Background

The radio guide communication matching product mainly includes GPRS/CDMA DTU (data transmission terminal), GPRS/CDMA MODEM, short message sending equipment, mobile facsimile machine, etc., when the computer is far away from radio AP or other computer, or can not implement communication with AP or other computer, at this moment, it must use communication network broadcaster, antenna is a very common communication network broadcaster, and can make gain (amplification) for received or sent signal to attain the goal of extending transmission distance, and can be extensively used in radio systems of communication, broadcast, television, radar and navigation, etc., so that it can play the role of transmitting radio wave, and is an indispensable device for effectively radiating and receiving radio wave, and its antenna system formed from several identical single antennas (symmetrical antennas) according to a certain arrangement rule, also called antenna array, the installation of the antenna array needs to use an installation fixing device.

The existing antenna is mostly fixed on a simple and crude fixed support, when the antenna is assembled on a communication vehicle, the passing rate and the advancing speed of the vehicle are greatly limited by the support which cannot be folded and unfolded, and external foreign matters possibly damage the antenna surface in the advancing process of the vehicle.

Disclosure of Invention

An object of the utility model is to provide a communication network is installation fixing device for propagator 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:

a mounting and fixing device for a communication network transmitter mainly comprises a bottom plate, a second shell, a first shell, a fixture block, a connecting frame, a support plate, a sliding plate and a sliding rod, wherein the right part of the top end of the bottom plate is fixedly provided with an adapter, the upper part of the adapter is rotatably provided with the second shell, the left part of the top end of the bottom plate is provided with a sliding groove, the inner side of the sliding groove is slidably provided with the sliding plate, the middle part of the top end of the sliding plate is fixedly provided with a threaded sleeve, the top end of the threaded sleeve is provided with a swing block through bolt compression joint, the right end of the swing block is fixedly provided with a center post, the outer side of the center post is rotatably provided with the support plate, the top end of the support plate is rotatably provided with a rotating shaft, the upper part of the outer side of the rotating shaft, first casing and second casing right side wall fixed mounting have the fender ring, first casing left side lower part fixed mounting has the end seat, and end seat bottom fixed mounting has the slide bar, and the slide bar outside cover is established and is installed the fixture block, the recess that the opening is backward is seted up to the slide bar inboard, the slide bar is located groove fixed mounting and has the spring, the inboard fixed mounting of fixture block has the sliding pin, sliding pin outer wall and spring right-hand member fixed connection.

As a further aspect of the present invention: and the right side walls of the first shell and the second shell are positioned inside the baffle ring and are fixedly provided with gaskets.

As a further aspect of the present invention: and a rectangular sliding groove matched with the clamping block is formed in the lower part of the left side of the first shell.

As a further aspect of the present invention: the lower end of the sliding rod is fixedly provided with a stabilizing seat, and the side wall of the top end of the stabilizing seat is fixedly connected with the outer wall of the first shell.

As a further aspect of the present invention: and the upper part of the connecting frame is provided with a sliding opening matched with the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages of reasonable design structurally, this device carries out fixed mounting to the antenna to when the assembly was on the communication car, the very big passing rate and the speed of marcing of assurance vehicle of support that can receive and release, and prevent to have outside foreign matter to cause the damage to the antenna face in the vehicle is marchd, and the device receive and releases the operation swift, and the angle modulation is convenient.

Drawings

FIG. 1 is a schematic view of a mounting fixture for a communications network spreader;

FIG. 2 is a schematic structural view of a cross-sectional structure of an installation fixture for a communications network spreader;

fig. 3 is a schematic position diagram of the first housing, the second housing, the connecting frame, the support plate, the clamping block and the sliding rod in the mounting and fixing device for the communication network propagator;

fig. 4 is a schematic structural view of the mounting and fixing device for a communication network spreader, showing the bottom angles among the first housing, the connecting frame, the clamping block and the sliding rod;

fig. 5 is a schematic structural diagram of the supporting plate, the bottom plate, the swinging block and the sliding plate in the installation and fixation device for the communication network propagator.

In the figure: the device comprises a bottom plate 1, an adapter 2, a baffle ring 3, a second shell 4, a rotating pin 5, a first shell 6, a gasket 7, an end seat 8, a clamping block 9, a connecting frame 10, a support plate 11, a swinging block 12, a sliding plate 13, a stabilizing seat 14, a sliding pin 15, a spring 16, a sliding rod 17, a rotating shaft 18, a threaded sleeve 19 and a center column 20.

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.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, in an embodiment of the present invention, an installation and fixing device for a communication network transmitter mainly includes a bottom plate 1, a second housing 4, a first housing 6, a fixture block 9, a connecting frame 10, a support plate 11, a sliding plate 13 and a sliding rod 17, wherein a switching seat 2 is fixedly installed on the right portion of the top end of the bottom plate 1, the second housing 4 is rotatably installed on the upper portion of the switching seat 2, a chute is opened on the left portion of the top end of the bottom plate 1, the sliding plate 13 is slidably installed on the inner side of the chute, a threaded sleeve 19 is fixedly installed in the middle portion of the top end of the sliding plate 13, a swing block 12 is installed on the top end of the threaded sleeve 19 by means of bolt crimping, a center pillar 20 is fixedly installed on the right end of the swing block 12, the support plate 11 is rotatably installed on the outer side of the support plate 11, a connecting frame 10 is rotatably installed on the upper portion of the outer, two that are located the lower part 4 upper portion outer walls of 5 lateral walls fixed connection second casings on the commentaries on classics round pin, 6 and 4 right side wall fixed mounting of second casing have the

fender ring

3, 6 left sides lower part fixed mounting of first casing has

end socket

8, and 8 bottom fixed mounting of end socket have slide bar 17, and slide bar 17 outside cover is established and is installed fixture block 9, the recess that the opening is backward is seted up to slide bar 17 inboard, slide bar 17 is located groove fixed mounting and has spring 16, the inboard fixed mounting of fixture block 9 has sliding pin 15, sliding pin 15 outer wall and spring 16 right-hand member fixed connection.

And a gasket 7 is fixedly arranged on the right side wall of the first shell 6 and the second shell 4 inside the baffle ring 3.

And a rectangular sliding groove matched with the clamping block 9 is formed in the lower part of the left side of the first shell 6.

The lower end of the sliding rod 17 is fixedly provided with a stabilizing seat 14, and the side wall of the top end of the stabilizing seat 14 is fixedly connected with the outer wall of the first shell 6.

The upper part of the connecting frame 10 is provided with a sliding opening matched with the clamping block 9.

The utility model discloses a theory of operation is:

the utility model relates to an installation fixing device for a communication network transmitter, when in use, a plane antenna is fixed on a gasket 7, the device can be folded, when in folding, an upper sliding fixture block 9 compresses a spring 16 to separate the fixture block 9 from a connecting frame 10, so that the left end of a first shell 6 can rotate rightwards, the left end of the connecting frame 10 can rotate rightwards at the same time, the first shell 6 and a second shell 4 are folded, at the moment, a bolt in the middle of a swinging block 12 is unscrewed from a thread sleeve 19, the right side wall of a support plate 11 is tightly attached to the left side wall of the second shell 4, the left end of the second shell 4 rotates downwards, the bottom end of the support plate 11 is pressed at the bottom end of a bottom plate 1, the device is integrally withdrawn, the protection device is convenient to move, and the side wall of a baffle ring 3 is contacted to prevent the mutual friction of two opposite plane antenna side walls, after folding, the protection effect is further improved by fastening through an external, fix the device in figure 1 position, and slide 13 can the horizontal slip, compress tightly on bottom plate 1 top through the bolt of screwing with pendulum mass 12 bottom lateral wall, prevent that extension board 11 from removing about, play the supporting role, and can be nimble deliver the regulation, improve the effect of accepting of antenna, this device carries out fixed mounting to the antenna, and when the assembly was on the communication car, the very big throughput rate and the speed of marcing of assurance vehicle of support that can receive and release, and prevent that there is the outside foreign matter to cause the damage to the antenna face in the vehicle marchs, and the device receive and releases the operation swiftly, the angle modulation is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mounting and fixing device for a communication network transmitter mainly comprises a bottom plate (1), a second shell (4), a first shell (6), a clamping block (9), a connecting frame (10), a support plate (11), a sliding plate (13) and a sliding rod (17), and is characterized in that a switching seat (2) is fixedly mounted at the right part of the top end of the bottom plate (1), the second shell (4) is rotatably mounted at the upper part of the switching seat (2), a sliding groove is formed in the left part of the top end of the bottom plate (1), the sliding plate (13) is slidably mounted at the inner side of the sliding groove, a threaded sleeve (19) is fixedly mounted in the middle of the top end of the sliding plate (13), a swinging block (12) is mounted at the top end of the threaded sleeve (19) through bolt crimping, a center pillar (20) is fixedly mounted at the right end of the swinging block (12), the support plate (11) is rotatably mounted at the outer side of, the inner side of the right part of the connecting frame (10) is rotatably provided with symmetrically arranged rotating pins (5), a first shell (6) is fixedly arranged between the two rotating pins (5) positioned at the upper part, the side walls of the two rotating pins (5) positioned at the lower part are fixedly connected with the outer wall of the upper part of a second shell (4), the right side walls of the first shell (6) and the second shell (4) are fixedly provided with a baffle ring (3), an end seat (8) is fixedly arranged at the lower part of the left side of the first shell (6), a sliding rod (17) is fixedly arranged at the bottom end of the end seat (8), a clamping block (9) is sleeved outside the sliding rod (17), a groove with a backward opening is formed in the inner side of the sliding rod (17), a spring (16) is fixedly arranged at the position of the groove of the sliding rod (17), and a sliding pin (15) is fixedly installed on the inner side of the clamping block (9), and the outer wall of the sliding pin (15) is fixedly connected with the right end of the spring (16).

2. A mounting and fixing device for a communication network propagator according to claim 1, wherein the right side walls of the first and second housings (6, 4) are fixedly mounted with a gasket (7) inside the baffle ring (3).

3. The mounting and fixing device for the communication network propagator according to claim 1, wherein a rectangular sliding groove matched with the clamping block (9) is formed at the lower part of the left side of the first shell (6).

4. The mounting and fixing device for the communication network propagator according to claim 1, wherein the lower end of the sliding rod (17) is fixedly provided with a stabilizing base (14), and the side wall of the top end of the stabilizing base (14) is fixedly connected with the outer wall of the first housing (6).

5. The mounting and fixing device for the communication network propagator according to claim 1, wherein the upper portion of the connecting frame (10) is provided with a sliding opening matched with the clamping block (9).