CN214542483U - Beidou all-in-one machine antenna connection device - Google Patents
Beidou all-in-one machine antenna connection device Download PDFInfo
- Publication number
- CN214542483U CN214542483U CN202120594948.XU CN202120594948U CN214542483U CN 214542483 U CN214542483 U CN 214542483U CN 202120594948 U CN202120594948 U CN 202120594948U CN 214542483 U CN214542483 U CN 214542483U
- Authority
- CN
- China
- Prior art keywords
- socket head
- socket
- limiting
- antenna
- beidou
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model discloses a Beidou all-in-one machine antenna connecting device, which comprises a socket head I, a socket head II and a connecting column; a first signal transmission rod is arranged on the outer side of the bottom of the first socket joint, a first antenna plug is arranged on the inner side of the first socket joint, and a first limiting snap ring is arranged on the inner wall of the first socket joint; a second signal transmission rod is arranged on the outer side of the bottom of the second socket plug, a second antenna plug is arranged on the inner side of the second socket plug, and a second limiting snap ring is arranged on the inner wall of the second socket plug; the antenna connecting jack penetrates through the axis direction of the connecting column, a plurality of elastic pieces which are distributed in an annular shape are symmetrically arranged on the outer sides of two ends of the connecting column, the fixed ends of the elastic pieces are fixed in the middle of the connecting column, the free ends of the elastic pieces respectively extend towards the end portion of the connecting column, and limiting flanges matched with the first limiting clamp ring and the second limiting clamp ring are respectively arranged on the outer sides of the free ends. The utility model has the advantages of firm connection, and convenient installation and later maintenance.
Description
Technical Field
The utility model relates to an antenna connecting device, especially a big dipper all-in-one antenna connecting device.
Background
Beidou observation widely exists nationwide, a large number of Beidou observation piers are arranged nationwide in the traditional mode, and the displacement of the piers can be measured to monitor the horizontal deformation of the earth in China. When carrying out big dipper measurement, need artifically settle the antenna on observing the mound, consequently, be provided with a mechanical connecting device between antenna and observation mound.
In order to save the manual operation of settling the antenna, a big dipper all-in-one has been designed, is about to traditional big dipper and observes mound and the direct equipment of antenna as an organic whole, when needs are measured, directly measure the operation can to the trouble of antenna erection has been saved.
The antenna is used as a key link of signal transmission during measurement, the firmness of the connection part of the antenna is guaranteed to be the key for guaranteeing smooth signal transmission, particularly, at an observation point in the field, due to the influence of natural and artificial uncertain factors, higher requirements are provided for the reliability of equipment, and the modes for guaranteeing the firm connection of the antenna joint are multiple, such as threaded connection, welding and the like, but the threaded connection is inconvenient to operate during assembly, and particularly, the operation in compact and fine equipment is more inconvenient. And the direct welding mode is inconvenient for later maintenance and overhaul. Therefore, it is necessary to design a firm big dipper all-in-one antenna connection device easy to install and later maintenance and repair.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big dipper all-in-one antenna connection device. The utility model has the characteristics of firm in connection, and installation and later maintenance overhaul are all very convenient.
The technical scheme of the utility model: an antenna connecting device of a Beidou all-in-one machine comprises a socket head I, a socket head II and a connecting column for connecting the socket head I and the socket head II;
a first signal transmission rod is arranged on the outer side of the bottom of the first socket joint, a first antenna plug connected with the first signal transmission rod is arranged on the inner side of the first socket joint, a first limiting snap ring is arranged on the inner wall of the first socket joint, and the cross section of the first limiting snap ring is triangular or arc-shaped;
a second signal transmission rod is arranged on the outer side of the bottom of the second socket plug, a second antenna plug connected with the second signal transmission rod is arranged on the inner side of the second socket plug, a second limiting clamp ring is arranged on the inner wall of the second socket plug, and the section of the second limiting clamp ring is triangular or arc-shaped;
the antenna connection jack matched with the first antenna plug and the second antenna plug is arranged in the axis direction of the connecting column in a penetrating mode, a plurality of elastic pieces which are distributed in an annular mode are symmetrically arranged on the outer sides of two ends of the connecting column, the fixed end of each elastic piece is fixed to the middle of the connecting column, the free end of each elastic piece extends towards the end portion of the connecting column, and limiting flanges matched with the first limiting snap ring and the second limiting snap ring are arranged on the outer sides of the free ends of the elastic pieces.
According to the Beidou all-in-one machine antenna connecting device, the first mounting seat and the second mounting seat are respectively arranged on the outer sides of the bottoms of the first socket joint and the second socket joint, and the first mounting column and the second mounting column are respectively arranged at the bottoms of the first mounting seat and the second mounting seat.
According to the Beidou all-in-one machine antenna connecting device, the middle of the connecting column is provided with the limiting convex ring, and the outer diameter of the limiting convex ring is consistent with the inner diameters of the socket head I and the socket head II.
According to the Beidou all-in-one machine antenna connecting device, the two sides of the outer peripheral surface of the limiting convex ring are provided with the round corners or the chamfers.
According to the Beidou all-in-one machine antenna connecting device, the open end of the socket head I and/or the socket head II is/are provided with the horn flaring.
According to the Beidou all-in-one machine antenna connecting device, the two sides of the outer side surface of the limiting flange are provided with the round corners or the chamfers.
The utility model has the advantages that:
1. the utility model discloses a syllogic socket joint formula design of socket joint head one, socket joint head two and spliced pole, when antenna connection, the both ends of spliced pole insert respectively in the both ends spigot, under the spacing flange at spliced pole both ends and the effect of the spacing snap ring in the spigot that corresponds the end separately, with spliced pole and socket joint head firmly fixed, guaranteed that the spliced pole is horizontal and vertically difficult to not hard up, have firm in connection's advantage, guaranteed the transmission of signal.
2. The utility model is connected in a plug-in mode, thereby ensuring the connection firmness and being convenient for installation, and meanwhile, the utility model can be easily dismantled in the later maintenance and overhaul process; therefore, the device has the advantages of convenience in installation and convenience in later maintenance and overhaul.
3. The utility model discloses a set up mount pad and erection column in the bottom of socket joint head, the installation can firmly fix socket joint head on the installing support to avoid socket joint head not hard up, further guaranteed the installation firmness; and can avoid taking place to deflect and lead to signal contact failure between spliced pole and the socket joint head through setting up spacing bulge loop, further guaranteed the installation firmness equally.
4. The utility model sets the two sides of the limit convex ring and the limit flange as chamfers or fillets, which is convenient for the insertion between the connecting column and the socket joint head, and makes the insertion and extraction more convenient; in addition, the open end of the first socket head and/or the second socket head is provided with a horn flaring, so that the plug-in mounting is more convenient.
To sum up, the utility model has the advantages of firm in connection, and installation and later maintenance overhaul are all very convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a connecting column;
FIG. 3 is a front view of the connecting column;
FIG. 4 is a cross-sectional view of the connecting stud;
FIG. 5 is a schematic structural diagram of a socket head I;
FIG. 6 is a front view of the socket head I;
FIG. 7 is a cross-sectional view of the socket head I;
FIG. 8 is a schematic structural view of a socket head II;
FIG. 9 is a front view of the socket head II;
FIG. 10 is a sectional view of a socket head II;
description of reference numerals: 1-socket head I, 2-connecting column, 3-socket head II, 4-signal transmission rod I, 5-antenna plug I, 6-limiting snap ring I, 7-antenna connecting jack, 8-elastic sheet, 9-limiting flange, 10-signal transmission rod II, 11-antenna plug II, 12-limiting snap ring II, 13-mounting seat I, 14-mounting column I, 15-limiting convex ring, 16-mounting seat II, 17-mounting column II and 18-horn flaring.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
The embodiment of the utility model provides a:
an antenna connecting device of a Beidou all-in-one machine is shown in the attached figures 1-10 and comprises a cylindrical socket head I1, a socket head II 3 and a cylindrical connecting column 2 for connecting the socket head I1 and the socket head II 3;
a first signal transmission rod 4 is arranged at the axis of the outer side of the bottom of the first socket joint 1, a first antenna plug 5 connected with the first signal transmission rod 4 is arranged at the axis of the inner side, a first limiting snap ring 6 is arranged on the inner wall of the first socket joint 1, and the cross section of the first limiting snap ring 6 is triangular or arc-shaped, and the embodiment is actually triangular;
a second signal transmission rod 10 is arranged at the axis of the outer side of the bottom of the second socket plug 3, a second antenna plug 11 connected with the second signal transmission rod 10 is arranged at the axis of the inner side, a second limiting snap ring 12 is arranged on the inner wall of the second socket plug 3, and the section of the second limiting snap ring 12 is triangular or arc-shaped, and is actually triangular in the embodiment;
the antenna connection jack 7 matched with the antenna plug I5 and the antenna plug II 11 penetrates through the axis of the connecting column 2, 4 elastic pieces 8 which are distributed in an annular mode are symmetrically arranged on the outer sides of two ends of the connecting column 2, the elastic pieces 8 are parallel to the length direction of the connecting column 2, the fixed ends of the elastic pieces 8 are fixed in the middle of the connecting column 2, free ends extend to the end portions of the connecting column 2 respectively, gaps are reserved between the inner sides of the elastic pieces 8 and the outer sides of the connecting column 2, and limiting flanges 9 matched with the limiting snap rings I6 and the limiting snap rings II 12 are arranged on the outer sides of the free ends of the elastic pieces 8 respectively.
During installation, the socket head I1 and the socket head II 3 are oppositely arranged and respectively fixed on the mounting frames at two ends, then one end of the connecting column 2 is inserted into one of the socket heads until the limiting flange 9 passes through the limiting snap ring, the limiting flange 9 is firmly clamped at the inner side of the limiting snap ring under the action of the elastic sheet 8, the connection firmness of one end is ensured, and meanwhile, the antenna connecting jack 7 at the side is connected with the antenna plug; then will install the part of another socket head and insert at the other end of spliced pole 2, until spacing flange 9 of the other end is firmly blocked in the inboard of another spacing snap ring under the effect of shell fragment 8, likewise, the antenna connection jack 7 and the antenna connector assembly of this side to realized the connection of socket joint head 1 and socket joint head two 3, on the basis of guaranteeing the firm degree of connection, feasible installation and maintenance are more convenient.
Preferably, the outer sides of the bottoms of the first socket head 1 and the second socket head 3 are respectively provided with a first mounting seat 13 and a second mounting seat 16, and the bottoms of the first mounting seat 13 and the second mounting seat 16 are respectively provided with a first mounting column 14 and a second mounting column 17. During installation, the installation support is required to be punched, the installation columns are respectively inserted into the holes in the corresponding sides, and then welding is carried out, so that the firmness of installation of the socket joint heads is guaranteed.
Preferably, the middle part of the connecting column 2 is provided with a limiting convex ring 15, and the outer diameter of the limiting convex ring 15 is consistent with the inner diameters of the socket head I1 and the socket head II 3. When the two ends of the connecting column 2 are completely inserted into the socket head, the end edges of the socket head I1 and the socket head II 3 exceed the limiting convex ring 15, so that the connecting column 2 and the inside of the socket head at any end are in close contact with each other in the axial direction, the connecting column 2 and the socket head can be prevented from deflecting, and in addition, sealant can be arranged on the surface of the limiting convex ring 15, and the dustproof and waterproof effects are achieved.
Preferably, two sides of the outer peripheral surface of the limit protruding ring 15 are provided with fillets or chamfers, and the embodiment is actually configured as chamfers, so as to facilitate inserting the limit protruding ring 15 into the plug.
Preferably, the open end of the first socket 1 and/or the second socket 3 is provided with a flared opening 18, in this embodiment, the flared opening 18 is only provided at the open end of the second socket 3, the second socket 3 can be installed at a position opposite to the inner side during installation, and the connecting column 2 is inserted into the first socket 1 at the outer side and then inserted into the second socket 3.
Preferably, two sides of the outer side surface of the position-limiting flange 9 are provided with round corners or chamfers, and the embodiment is actually provided with chamfers, so that the position-limiting flange 9 can be conveniently inserted and pulled out.
The above description is only for the purpose of illustrating the present invention and the appended claims, and the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a big dipper all-in-one antenna connection device which characterized in that: the connecting device comprises a socket head I (1), a socket head II (3) and a connecting column (2) for connecting the socket head I (1) and the socket head II (3);
a first signal transmission rod (4) is arranged on the outer side of the bottom of the first socket joint (1), a first antenna plug (5) connected with the first signal transmission rod (4) is arranged on the inner side of the first socket joint (1), a first limiting snap ring (6) is arranged on the inner wall of the first socket joint (1), and the cross section of the first limiting snap ring (6) is triangular or arc-shaped;
a second signal transmission rod (10) is arranged on the outer side of the bottom of the second socket head (3), a second antenna plug (11) connected with the second signal transmission rod (10) is arranged on the inner side of the second socket head (3), a second limiting snap ring (12) is arranged on the inner wall of the second socket head (3), and the section of the second limiting snap ring (12) is triangular or arc-shaped;
the axis direction of spliced pole (2) runs through be equipped with antenna plug (5) and antenna plug two (11) complex antenna connection jack (7), the outside symmetry at spliced pole (2) both ends is equipped with shell fragment (8) that the multi-disc is cyclic annular distribution, the middle part at spliced pole (2) is fixed to the stiff end of shell fragment (8), the free end extends to the tip of spliced pole (2) respectively to be equipped with respectively in the free end outside with spacing snap ring (6) and spacing snap ring two (12) complex spacing flange (9).
2. The Beidou all-in-one machine antenna connection device according to claim 1, characterized in that: the outer sides of the bottoms of the first socket head (1) and the second socket head (3) are respectively provided with a first mounting seat (13) and a second mounting seat (16), and the bottoms of the first mounting seat (13) and the second mounting seat (16) are respectively provided with a first mounting column (14) and a second mounting column (17).
3. The Beidou all-in-one machine antenna connection device according to claim 1, characterized in that: and a limiting convex ring (15) is arranged in the middle of the connecting column (2), and the outer diameter of the limiting convex ring (15) is consistent with the inner diameters of the socket head I (1) and the socket head II (3).
4. The Beidou all-in-one machine antenna connection device according to claim 3, characterized in that: and fillets or chamfers are arranged on two sides of the outer peripheral surface of the limiting convex ring (15).
5. The Beidou all-in-one machine antenna connection device according to claim 1, characterized in that: and a flared opening (18) is arranged at the open end of the first socket head (1) and/or the second socket head (3).
6. The Beidou all-in-one machine antenna connection device according to claim 1, characterized in that: and fillets or chamfers are arranged on two sides of the outer side surface of the limiting flange (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594948.XU CN214542483U (en) | 2021-03-24 | 2021-03-24 | Beidou all-in-one machine antenna connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594948.XU CN214542483U (en) | 2021-03-24 | 2021-03-24 | Beidou all-in-one machine antenna connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214542483U true CN214542483U (en) | 2021-10-29 |
Family
ID=78265108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120594948.XU Active CN214542483U (en) | 2021-03-24 | 2021-03-24 | Beidou all-in-one machine antenna connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214542483U (en) |
-
2021
- 2021-03-24 CN CN202120594948.XU patent/CN214542483U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211265803U (en) | Sealing electric connector | |
| CN214542483U (en) | Beidou all-in-one machine antenna connection device | |
| CN205195206U (en) | Single core cable fixation clamp | |
| CN110989003B (en) | Electrode device, system and method for cross-hole CT test | |
| CN111342288A (en) | Cable connection structure | |
| CN203786332U (en) | Optical fiber rapid connector with reliable assembling and automatic butt joint | |
| CN214013795U (en) | Cable wall-penetrating reserved channel | |
| CN201466411U (en) | Quickly plugging connector assembly for measurement | |
| CN211447047U (en) | Automatic monitoring device for horizontal displacement and axial force of cast-in-place pile foundation | |
| CN218182487U (en) | Flexible graphite-based slow-release type ion grounding device | |
| CN211446863U (en) | Automatic monitoring device for deep horizontal displacement of soil body | |
| CN218850333U (en) | Be used for electric power design cable support | |
| CN108039612B (en) | Underwater wet type electrical universal connector with self-locking structure | |
| CN210640399U (en) | A prevent moving back needle device and eight core plugs for eight core plugs | |
| CN213637049U (en) | Cable access protection joint | |
| CN216121039U (en) | Female head structure of waterproof plug | |
| CN219717728U (en) | Electrical equipment wiring support | |
| CN219063273U (en) | Butt joint installation device | |
| CN216624765U (en) | Mutual inductor relative dielectric loss sensor | |
| CN210626727U (en) | High-protection-performance optical fiber coupler | |
| CN211556266U (en) | Cable connection structure | |
| CN221041600U (en) | Contact pin for connecting photovoltaic inverter cable | |
| CN204179418U (en) | A kind of anti-static grounding is inserted | |
| CN212927283U (en) | Sleeve type chimney inner and outer cylinder connecting flange | |
| CN212783961U (en) | Novel coaxial cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |