CN218548759U

CN218548759U - Antenna connecting device

Info

Publication number: CN218548759U
Application number: CN202222222306.4U
Authority: CN
Inventors: 任普民
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-02-28
Anticipated expiration: 2032-08-23

Abstract

The utility model provides an antenna connecting device, include: the positioning cylinder is fixedly connected with an installation base at the bottom of the positioning cylinder, an inserting column is movably inserted into the inner wall of the positioning cylinder, a first locking component is arranged on the front side and the rear side of the inserting column, a second locking component is arranged on the left side and the right side of the inserting column, a mounting plate is fixedly connected with the top of the inserting column, a broadcast television antenna body is arranged at the top of the mounting plate, the first locking component comprises a fixing seat, the fixing seat is fixedly connected to the surface of the positioning cylinder, and a rotating shaft is connected to the surface of the fixing seat in a rotating mode. The utility model provides an antenna connecting device in use has realized being convenient for carry out the effect of dismantling fast to the television broadcast antenna, and it is simple and convenient more to dismantle for traditional bolt fastening for it is higher to dismantle work efficiency, also can guarantee the stability of antenna installation through double locking structure in addition, and the practicality is better.

Description

Antenna connecting device

Technical Field

The utility model relates to an antenna field especially relates to antenna connection device.

Background

A transmission medium for broadcasting audio and video programs to a wide area by radio waves or wires, which is called broadcasting, and broadcasting only voice, which is called voice broadcasting; the broadcasting of images and sounds is called television broadcasting, and in a narrow sense, broadcasting is to transmit contents only by sound using radio waves and wires, and in a broad sense, broadcasting includes what we commonly consider as broadcasting of only sound and television in which sound and images coexist.

Current broadcast television transmitting antenna is mostly through bolt fixed mounting at house top or other outdoor positions, including unable adjustment base, protection box, mount pad and vertical fixed sleeve, the protection box is installed at the unable adjustment base top, the inside one side of protection box is equipped with the axis of rotation, and the axis of rotation is connected with the protection box rotation, the mount pad is installed at the axis of rotation top, vertical fixed sleeve is installed at the mount pad top, and vertical fixed sleeve runs through the protection box and stretches out the protection box, it has the bolt through-hole to open on the unable adjustment base, and the bolt through-hole is located unable adjustment base four corners department, and it is whole to install fixedly through the bolt, when needs dismantle the antenna and maintain or change, need dismantle the change to the device wholly, and the operation is got up and is wasted time and energy, inefficiency.

Therefore, it is necessary to provide an antenna connection device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an antenna connecting device has solved the problem that mentions in the above-mentioned background art.

In order to solve the above technical problem, the utility model provides an antenna connecting device, include: the positioning cylinder is fixedly connected with an installation base at the bottom of the positioning cylinder, an inserting column is movably inserted into the inner wall of the positioning cylinder, first locking components are arranged on the front side and the rear side of the inserting column, second locking components are arranged on the left side and the right side of the inserting column, a mounting plate is fixedly connected with the top of the inserting column, and a broadcast television antenna body is arranged on the top of the mounting plate.

Preferably, first locking Assembly is including the fixing base, and fixing base fixed connection is on a location section of thick bamboo surface, the fixing base surface rotates and is connected with the pivot, the fixed cover in pivot surface is equipped with the locating lever, the first spring of fixedly connected with between locating lever and the location section of thick bamboo, the locating hole has all been seted up at the front and the back of post of inserting, and locating hole inner wall and locating lever surface activity are pegged graft.

Preferably, the second locking assembly comprises an installation block, the installation block is fixedly connected with the top of the positioning barrel, the surface of the installation block is slidably connected with a bolt, a second spring is fixedly connected between the bolt and the installation block, the front surface and the back surface of the insertion column are provided with alignment holes, and the inner wall of each alignment hole is movably inserted into the surface of the bolt.

Preferably, the four corners of the top surface of the mounting base are all communicated with mounting holes.

Preferably, the inserting column is of a cross structure, and the specification of the inserting column is matched with the positioning cylinder.

Preferably, the mounting block is of a C-shaped structure, and the top surface of the mounting block is attached to the bottom of the mounting plate.

Compared with the prior art, the utility model provides an antenna connecting device has following beneficial effect:

the utility model provides an antenna connecting device, through removing first locking subassembly and the being connected of inserting the post, remove second locking subassembly and the being connected of inserting the post again, upwards the pulling is inserted the post, make it break away from the inner wall of a location section of thick bamboo, can dismantle maintenance or change fast to the radio and television antenna body, in use has realized being convenient for carry out the effect of dismantling fast to the television and broadcast antenna, dismantle simple and convenient more for traditional bolt fastening, make and dismantle work efficiency higher, also can guarantee antenna erection's stability through the double locking structure in addition, the practicality is better.

Drawings

Fig. 1 is a schematic structural diagram of an antenna connection device according to a preferred embodiment of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a side sectional view of the structure of the present invention;

fig. 4 is an enlarged view of the structure of the plug of fig. 1.

Reference numbers in the figures: 1. the antenna comprises a positioning barrel, 2, an installation base, 3, an installation hole, 4, an insertion column, 5, a first locking component, 501, a fixed seat, 502, a rotating shaft, 503, a positioning rod, 504, a first spring, 505, a positioning hole, 6, a second locking component, 601, an installation block, 602, a plug pin, 603, a second spring, 604, a counterpoint hole, 7, an installation plate, 8 and a broadcast television antenna body.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an antenna connection device according to the present invention; FIG. 2 is a sectional view of the structure of the present invention; FIG. 3 is a side sectional view of the structure of the present invention; fig. 4 is an enlarged view of the post structure of fig. 1. The antenna connection device includes: a positioning cylinder 1, a mounting base 2 is fixedly connected to the bottom of the positioning cylinder 1, four corners of the top surface of the mounting base 2 are provided with mounting holes 3, more specifically, the mounting base 2 can be fixedly mounted at a required position by matching bolts through the mounting holes 3, the whole device is stably mounted, the inner wall of the positioning cylinder 1 is movably inserted with an insertion post 4, the insertion post 4 is in a cross structure, the specification of the insertion post 4 is matched with that of the positioning cylinder 1, more specifically, the insertion post 4 is limited by the inner wall of the positioning cylinder 1, so that the insertion post 4 cannot rotate, the front side and the rear side of the insertion post 4 are provided with a first locking component 5, the first locking component 5 comprises a fixed seat 501, the fixed seat 501 is fixedly connected to the surface of the positioning cylinder 1, the surface of the fixed seat 501 is rotatably connected with a rotating shaft 502, the surface of the rotating shaft 502 is fixedly sleeved with a positioning rod 503, the positioning rod 503 is fixedly connected with the positioning cylinder 1, the front side and the rear side of the insertion post 4 are provided with positioning holes 505, the inner wall of the positioning cylinder 505 is connected with the surface 503, more specifically, the positioning block 601 is provided with a positioning block 505 capable of being separated from the mounting block 601 by the mounting block 601, and further fixing the mounting block 601, and the mounting block 601, more specifically, the mounting block 601 is provided with a second locking component 601 which is a mounting block which can be separated from the mounting block 601 and a mounting block 601, installing block 601 surface sliding connection has bolt 602, fixedly connected with second spring 603 between bolt 602 and the installing block 601, insert post 4 openly and the back has all been seted up counterpoint hole 604, and counterpoint hole 604 inner wall is pegged graft with the surperficial activity of bolt 602, more specifically be, through pulling bolt 602, drive the surperficial slip of bolt 602 along installing block 601, and tensile second spring 603, make the tip of bolt 602 break away from counterpoint hole 604 inner wall, can remove the limiting displacement of second locking Assembly 6 to inserting post 4, insert post 4 top fixedly connected with mounting panel 7, mounting panel 7 top is provided with broadcast television antenna body 8.

The utility model provides an antenna connecting device's theory of operation as follows:

through rotating the locating lever 503, drive pivot 502 and rotate round fixing base 501 surface, compress first spring 504, make the tip of locating lever 503 break away from the inner wall of locating hole 505, can relieve the limiting displacement of first locking subassembly 5 to inserting post 4, through pulling bolt 602, drive bolt 602 along the surface slip of installation piece 601, and tensile second spring 603, make the tip of bolt 602 break away from counterpoint hole 604 inner wall, can relieve the limiting displacement of second locking subassembly 6 to inserting post 4, upwards the pulling is inserted post 4, make it break away from the inner wall of a positioning section of thick bamboo 1, can dismantle maintenance or change fast to broadcast and television antenna body 8.

through relieving first locking Assembly 5 and inserting the post 4 be connected, relieve second locking Assembly 6 again and insert the post 4 be connected, upwards stimulate and insert post 4, make it break away from the inner wall of a location section of thick bamboo 1, can dismantle maintenance or change fast to broadcast television antenna body 8, in use has realized being convenient for to carry out the effect of quick dismantlement to television broadcast antenna, it is more simple and convenient to dismantle for traditional bolt fastening, make and dismantle work efficiency higher, also can guarantee the stability of antenna erection through the double locking structure in addition, the practicality is better.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Antenna connection device, its characterized in that includes: the positioning cylinder is fixedly connected with an installation base at the bottom of the positioning cylinder, an inserting column is movably inserted into the inner wall of the positioning cylinder, first locking components are arranged on the front side and the rear side of the inserting column, second locking components are arranged on the left side and the right side of the inserting column, a mounting plate is fixedly connected with the top of the inserting column, and a broadcast television antenna body is arranged on the top of the mounting plate.

2. The antenna connection device according to claim 1, wherein the first locking member includes a fixing base fixedly connected to a surface of the positioning cylinder, a rotating shaft rotatably connected to the surface of the fixing base, a positioning rod fixedly secured to the surface of the rotating shaft, a first spring fixedly connected between the positioning rod and the positioning cylinder, positioning holes formed in front and back surfaces of the insertion post, and an inner wall of the positioning hole movably inserted into the surface of the positioning rod.

3. The antenna connection device according to claim 2, wherein the second locking assembly includes a mounting block, the mounting block is fixedly connected to the top of the positioning cylinder, a pin is slidably connected to the surface of the mounting block, a second spring is fixedly connected between the pin and the mounting block, alignment holes are formed in the front and back surfaces of the insertion column, and the inner wall of each alignment hole is movably inserted into the surface of the pin.

4. The antenna connection device according to claim 1, wherein the mounting holes are formed through four corners of the top surface of the mounting base.

5. The antenna connection device according to claim 1, wherein the insertion column has a cross-shaped structure, and the specification of the insertion column is adapted to the positioning cylinder.

6. The antenna connection device according to claim 3, wherein the mounting block has a C-shaped structure, and the top surface of the mounting block is attached to the bottom of the mounting plate.