CN214754118U

CN214754118U - Novel but big dipper antenna of rotary serial port joint

Info

Publication number: CN214754118U
Application number: CN202121230923.8U
Authority: CN
Inventors: 金成�; 田亚素; 秦青
Original assignee: Xi'an Hangguang Instrument Factory
Current assignee: Xi'an Hangguang Instrument Factory
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-16
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a novel but rotary serial port connects's big dipper antenna, including antenna base, axle sleeve, cable, conduit and joint, the conduit passes through the axle sleeve and installs on the antenna base and the conduit can rotate around the axle sleeve, the joint is connected with the one end that the axle sleeve was kept away from to the conduit, be equipped with cavity in the axle sleeve first, cavity in the second that the conduit has and first cavity intercommunication in the conduit, the cable passes cavity back and articulate in first cavity and the second. The utility model discloses can realize the installation of many scenes, solve big dipper antenna and go out the problem that the line mode is single.

Description

Novel but big dipper antenna of rotary serial port joint

Technical Field

The utility model belongs to the technical field of wireless communication, especially, relate to a novel but big dipper antenna of rotary serial port joint.

Background

The Beidou antenna is used for receiving Beidou satellite signals. The Beidou satellite signal has the characteristics of wide coverage range, all weather, no signal blind area and the like, the Beidou time service technology is more and more widely applied, and all equipment related to the Beidou requires a Beidou antenna which can be an external antenna and needs to be connected with the equipment through a cable;

the prior art has the defects that the position of an outlet interface of the Beidou antenna is fixed, and the requirement on the installation scene of the antenna is single; different antennas are required to be used under different use scenes, and the cost for installing, managing and purchasing the antennas is increased.

SUMMERY OF THE UTILITY MODEL

To the defect that exists among the prior art with not enough, the utility model aims to provide a novel but big dipper antenna of rotary serial port joint has solved among the prior art the single shortcoming of installation scene of big dipper antenna.

The technical scheme of the utility model as follows: the utility model provides a novel but big dipper antenna of rotary serial port joint, includes antenna base, axle sleeve, cable, conduit and joint, the conduit passes through the axle sleeve and installs on the antenna base and the conduit can rotate around the axle sleeve, the joint is connected with the one end that the axle sleeve was kept away from to the conduit, be equipped with cavity in the axle sleeve, cavity in the second that has with cavity intercommunication in the first cavity in the conduit, the cable passes cavity back and articulate in first cavity and the second.

Preferably, a groove capable of accommodating the conduit is formed in the antenna base, and the slotting direction of the groove is the same as the axial direction of the conduit.

Preferably, the groove is provided with an opening along one axial end thereof, and the joint is exposed out of the antenna base when the conduit is placed in the groove.

Preferably, the bottom of the antenna base is provided with a fixing plate with a U-shaped opening, and the U-shaped opening coincides with the position of the groove.

Preferably, the conduit is rotatable about the hub through an angle in the range of 0 to 90 °.

Preferably, the bottom of the fixing plate is provided with a plurality of mounting holes.

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses install the conduit on the antenna base through the axle sleeve and pass the axle sleeve with the cable and fill in the conduit and connect on the joint, make the conduit rotate, thus under the prerequisite that does not change the antenna base, make the position flexible change appear, improved the suitability of antenna;

(2) the utility model discloses can satisfy and use under different scenes, reduce the cost of installation, management and the purchase of antenna, can promote the nature stronger.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a novel rotatable serial port connector big dipper antenna of the present invention;

FIG. 2 is a schematic structural view of embodiment 1;

FIG. 3 is a schematic structural view of embodiment 1;

description of reference numerals:

1-antenna base, 2-shaft sleeve, 3-cable, 4-conduit, 5-joint, 6-fixing plate.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples:

it should be noted that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy that the present invention can produce and the purpose that can be achieved.

Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example 1

As shown in fig. 1-2, a novel rotatable serial port connects's big dipper antenna, including antenna base 1, axle sleeve 2, cable 3, conduit 4 and joint 5, conduit 4 is installed on antenna base 1 through axle sleeve 2 and conduit 4 can rotate around axle sleeve 2, conduit 4 is 0-90 around axle sleeve 2 pivoted angle scope, joint 5 is connected with the one end that conduit 4 kept away from axle sleeve 2, be equipped with first well cavity in the axle sleeve 2, have the second well cavity with first well cavity intercommunication in conduit 4, cable 3 passes first well cavity and second well cavity back and is connected with joint 5. When the conduit 4 rotates, the joint 5 also rotates, so that the position of the joint 5 can be changed according to the actual situation under the condition that the installation position of the antenna base 1 is not changed, and the application scene of the Beidou antenna is increased.

Wherein, the antenna base 1 is provided with a groove capable of accommodating the conduit 4, and the slotting direction of the groove is the same as the axial direction of the conduit 4. And the recess has openings along its axial one end, when the conduit 4 is put into recess, namely the rotation angle of conduit 4 around axle sleeve 2 is 0, the joint 5 exposes in the antenna base 1, the stability of connecting can be guaranteed to the joint 5 exposes.

In addition, the bottom of the antenna base 1 is provided with a fixing plate 6 with a U-shaped opening, and the U-shaped opening is superposed with the position of the groove. And the bottom of the fixing plate 6 is provided with a plurality of mounting holes, so that different mounting modes of various mounting environments can be met.

Example 2

As shown in fig. 3, the following differences are provided in addition to the same technical features as in example 1:

when the rotation angle of the conduit 4 around the shaft sleeve 2 is 90 degrees, the axial direction of the conduit 4 is perpendicular to the plane of the fixing plate 6, the maximum rotation angle is reached, and the antenna joint 5 can be rotated for use.

To sum up, the utility model provides a but big dipper antenna of rotary serial port joint has improved big dipper antenna to the adaptability of installation environment.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Many other changes and modifications can be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, and that the scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a novel but big dipper antenna of rotary serial port joint which characterized in that: including antenna base (1), axle sleeve (2), cable (3), conduit (4) and joint (5), conduit (4) are installed on antenna base (1) through axle sleeve (2) and conduit (4) can rotate around axle sleeve (2), the one end that axle sleeve (2) were kept away from with conduit (4) is connected in joint (5), be equipped with first well cavity in axle sleeve (2), have in conduit (4) and hold the cavity in the second that communicates with first well cavity, cable (3) are connected with joint (5) after passing first well cavity and the cavity in the second.

2. The novel Beidou antenna with rotatable serial port connector according to claim 1, is characterized in that: the antenna base (1) is internally provided with a groove capable of accommodating the conduit (4), and the slotting direction of the groove is the same as the axial direction of the conduit (4).

3. The novel Beidou antenna with rotatable serial port connector according to claim 2, is characterized in that: an opening is arranged at one axial end of the groove, and the joint (5) is exposed out of the antenna base (1) when the conduit is arranged in the groove.

4. The novel Beidou antenna with rotatable serial port connector according to claim 1, is characterized in that: the antenna base (1) bottom is equipped with fixed plate (6) that have U type opening, U type opening and recess position coincidence.

5. The novel Beidou antenna with rotatable serial port connector according to claim 1, is characterized in that: the angle range of the wire conduit (4) rotating around the shaft sleeve (2) is 0-90 degrees.

6. The novel Beidou antenna with rotatable serial port connector according to claim 4, is characterized in that: the bottom of the fixing plate (6) is provided with a plurality of mounting holes.