CN218788500U

CN218788500U - Riveting stud of antenna element device

Info

Publication number: CN218788500U
Application number: CN202223581350.0U
Authority: CN
Inventors: 李安国; 张力; 朱东奎
Original assignee: Suzhou Ruoyi Electronic Technology Co ltd
Current assignee: Suzhou Ruoyi Electronic Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-04-04
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to an antenna fastener technical field, and an antenna element device riveting double-screw bolt is disclosed includes riveting double-screw bolt main part, the inside of riveting double-screw bolt main part be provided with the operation chamber, fixed the being equipped with fixed disk on the operation chamber, the symmetry runs through and is provided with the removal mouth on the fixed disk, the equal fixed connecting rod that is equipped with of symmetry on the removal mouth, the activity is equipped with the movable block on the connecting rod, the equal fixed rubber pole that is equipped with in surface lower part of movable block, the surface symmetry of riveting double-screw bolt main part runs through and is provided with the intercommunicating pore, and intercommunicating pore and rubber pole carry out the activity assembly, above-mentioned an antenna element device riveting double-screw bolt has solved when current antenna components and parts use through the cooperation of rubber pole and movable block, external environment factor leads to the antenna element device to rock easily, cause the not hard up of riveting double-screw bolt, influence the use of antenna element device, increase the problem of maintenance cost.

Description

Riveting stud of antenna element device

Technical Field

The utility model relates to an antenna fastener technical field specifically is an antenna component riveting double-screw bolt.

Background

An antenna is a transducer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, a component for transmitting or receiving electromagnetic waves in radio equipment, engineering systems for radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, etc., all of which use electromagnetic waves to transmit information, and operates by means of an antenna. In addition, in the aspect of transmitting energy by electromagnetic waves, the non-signal energy radiation also requires an antenna, and the antenna generally has reversibility, that is, the same secondary antenna can be used as both a transmitting antenna and a receiving antenna, and the basic characteristic parameters of the same antenna for transmission or reception are the same, which is the reciprocal theorem of the antenna.

The existing antenna component is connected and fixed through the riveting stud in the installation process, but the existing antenna component has the following problems in the process of using the riveting stud for operation:

when the existing antenna element is used, external environmental factors easily cause the antenna element to shake, so that the riveting stud is loosened, the use of the antenna element is influenced, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

When using to current antenna components and parts, external environment factor leads to the antenna elements device to rock easily, causes the not hard up of riveting double-screw bolt, influences the use of antenna elements ware, increases the problem of maintenance cost, the utility model provides an antenna elements device riveting double-screw bolt possesses the steadiness that improves the riveting double-screw bolt, reduces the advantage to the maintenance cost of antenna to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an antenna element device riveting double-screw bolt, includes riveting double-screw bolt main part, the inside of riveting double-screw bolt main part be provided with the operation chamber, the fixed disk that is equipped with on the operation chamber, the symmetry runs through on the fixed disk and is provided with the removal mouth, the equal symmetry fixed mounting on the removal mouth has the connecting rod, the activity is equipped with the movable block on the connecting rod, the equal fixed mounting in surface lower part of movable block has the rubber pole, the rubber pole is located the below of fixed disk, the surface symmetry of riveting double-screw bolt main part runs through and is provided with the intercommunicating pore, the intercommunicating pore communicates with the operation chamber, and intercommunicating pore and rubber pole carry out the activity and assemble.

Preferably, the operation chamber on the activity be equipped with the dwang, the one end activity of dwang is run through the riveting double-screw bolt main part to the one end fixed mounting of dwang has the knob, the knob is located one side of riveting double-screw bolt main part.

Preferably, the inside of riveting double-screw bolt main part be provided with and rotate the chamber, rotate the top that the chamber is located the operation chamber, fixed assembly has the rolling disc on the dwang, the rolling disc carries out movable assembly with rotating the chamber.

Preferably, the fixed limiting plate that is equipped with in bottom of dwang, the fixed lead screw that is equipped with in bottom of limiting plate, the screw thread is equipped with the thread bushing piece on the lead screw, the equal symmetrical fixed first assembly plate that is equipped with of symmetry both sides face of thread bushing piece, equal fixed first assembly pole that is equipped with between the first assembly plate.

Preferably, the top of movable block all the symmetry fixed assembly have the second assembly panel, all the fixed assembly has the second assembly pole between the second assembly panel, all movable assembly has the regulation pole on the second assembly pole, the other end and the first assembly pole of adjusting the pole carry out movable assembly.

Preferably, the fixed disk is internally provided with a movable cavity, the bottom of the screw rod is fixedly provided with a fixed rod, the fixed rod movably penetrates through the fixed disk to the movable cavity, the bottom of the fixed rod is fixedly provided with a movable disk, and the movable disk and the movable cavity are movably assembled.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses well antenna element spare part riveting double-screw bolt, install riveting double-screw bolt main part and antenna components and parts, riveting double-screw bolt main part installation is accomplished the back, rotate the knob, first assembly plate rotates on rotating the chamber, the dwang drives the lead screw and rotates, make the lead screw rotate on the screw sleeve piece, the screw sleeve piece moves on the lead screw, when the screw sleeve piece moves down, the one end of adjusting the pole promotes the movable block and moves on the connecting rod, make the rubber pole move towards the direction of intercommunicating pore, and the rubber pole stretches out from the intercommunicating pore, make the rubber pole play the effect of fastening to riveting double-screw bolt main part and antenna components spare part junction, improve the installation steadiness between riveting double-screw bolt main part and the antenna components and parts, reduce the maintenance cost to antenna components and parts.

Drawings

Fig. 1 is a schematic view of the riveting stud structure of the middle antenna element device of the present invention;

fig. 2 is a schematic view of a cross-sectional structure of the riveting stud of the middle antenna element of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2;

fig. 4 is an enlarged schematic structural diagram of the position B of fig. 2 in the present invention.

In the figure:

10. riveting the stud body; 11. a knob; 12. a communicating hole; 13. an operating chamber;

20. rotating the rod; 21. a rotation chamber; 22. rotating the disc; 23. fixing the disc;

30. a limiting plate; 31. a screw rod; 32. a threaded bushing block; 33. a first fitting plate;

40. a first mounting bar; 41. adjusting a rod; 42. a movable cavity; 43. fixing the rod;

50. a movable tray; 51. moving the port; 52. a connecting rod; 53. a movable block;

60. a rubber rod; 61. a second fitting plate; 62. a second mounting bar.

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.

Examples

As shown in fig. 1-4, it is the utility model discloses an antenna element device riveting stud structure sketch map of a preferred embodiment, the antenna element device riveting stud of this embodiment includes riveting stud main part 10, the inside of riveting stud main part 10 is provided with operation chamber 13, fixed being equipped with fixed disk 23 on the operation chamber 13, the symmetry runs through on the fixed disk 23 and is provided with removal mouth 51, the equal fixed connecting rod 52 that is equipped with of symmetry on the removal mouth 51, the activity is equipped with movable block 53 on the connecting rod 52, the equal fixed rubber pole 60 that is equipped with in lower part in surface of movable block 53, rubber pole 60 is located the below of fixed disk 23, the surface symmetry of riveting stud main part 10 runs through and is provided with the intercommunicating pore 12 that carries out the intercommunication with operation chamber 13, and rubber pole 60 moves on intercommunicating pore 12.

The operation cavity 13 is movably provided with a rotating rod 20, one end of the rotating rod 20 movably penetrates through the riveting stud body 10, and one end of the rotating rod 20 is fixedly provided with a knob 11, and the knob 11 is positioned on one side of the riveting stud body 10.

The interior of the stud bolt 10 is provided with a rotation chamber 21, the rotation chamber 21 is located above the operation chamber 13, and a rotation disc 22 that rotates in the rotation chamber 21 is fixedly mounted on the rotation lever 20.

The fixed limiting plate 30 that is equipped with in bottom of dwang 20, the fixed lead screw 31 that is equipped with in bottom of limiting plate 30, and the screw thread is equipped with screw sleeve piece 32 on the lead screw 31, and the equal symmetrical fixed first assembly plate 33 that is equipped with of symmetry both sides face of screw sleeve piece 32, equal fixed first assembly rod 40 that is equipped with between the first assembly plate 33.

The tops of the movable blocks 53 are symmetrically and fixedly provided with second assembling plates 61, second assembling rods 62 are fixedly arranged between the second assembling plates 61, the second assembling rods 62 are movably provided with adjusting rods 41, and the other ends of the adjusting rods 41 are movably assembled with the first assembling rods 40.

The fixed disc 23 is internally provided with a movable chamber 42, the bottom of the screw rod 31 is fixedly provided with a fixed bar 43, the fixed bar 43 movably penetrates through the fixed disc 23 into the movable chamber 42, and the bottom of the fixed bar 43 is fixedly provided with a movable disc 50 which rotates in the movable chamber 42.

In this embodiment, the riveting stud main body 10 and the antenna component are installed, after the riveting stud main body 10 is installed, the knob 11 is rotated, the first assembling plate 33 is rotated on the rotation cavity 21, the rotation rod 20 drives the lead screw 31 to rotate, so that the lead screw 31 is rotated on the thread sleeve block 32, the thread sleeve block 32 moves on the lead screw 31, when the thread sleeve block 32 moves downward, one end of the adjusting rod 41 pushes the movable block 53 to move on the connecting rod 52, so that the rubber rod 60 moves towards the direction of the communication hole 12, and the rubber rod 60 extends out of the communication hole 12, so that the rubber rod 60 plays a role in fastening the connection between the riveting stud main body 10 and the antenna component, the installation stability between the riveting stud main body 10 and the antenna component is improved, and the maintenance cost of the antenna component is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An antenna element device riveting stud comprises a riveting stud body (10),

the method is characterized in that:

the inside of riveting double-screw bolt main part (10) be provided with operation chamber (13), fixed being equipped with fixed disk (23) on operation chamber (13), the symmetry runs through on fixed disk (23) and is provided with removal mouth (51), it has connecting rod (52) to all symmetry fixed being equipped with on removal mouth (51), the activity is equipped with movable block (53) on connecting rod (52), the equal fixed rubber pole (60) that is equipped with of surface lower part of movable block (53), rubber pole (60) are located the below of fixed disk (23), the surface symmetry of riveting double-screw bolt main part (10) runs through and is provided with intercommunicating pore (12), intercommunicating pore (12) communicate with operation chamber (13), and intercommunicating pore (12) carry out movable assembly with rubber pole (60).

2. An antenna element device rivet stud according to claim 1, characterised in that: operation chamber (13) on the activity be equipped with dwang (20), the one end activity of dwang (20) is run through riveting double-screw bolt main part (10) to the one end fixed mounting of dwang (20) has knob (11), knob (11) are located one side of riveting double-screw bolt main part (10).

3. An antenna element device rivet stud according to claim 2, characterised in that: the riveting double-screw bolt main part (10) inside be provided with and rotate chamber (21), rotate the top that chamber (21) are located operation chamber (13), fixed assembly has rolling disc (22) on dwang (20), rolling disc (22) and rotation chamber (21) carry out movable assembly.

4. An antenna element rivet stud according to claim 3, characterised in that: the fixed limiting plate (30) that is equipped with in bottom of dwang (20), the fixed lead screw (31) that is equipped with in bottom of limiting plate (30), screw thread is equipped with thread bush piece (32) on lead screw (31), the equal symmetrical fixed first assembly plate (33) that is equipped with of symmetry both sides face of thread bush piece (32), all fixed first assembly rod (40) that are equipped with between first assembly plate (33).

5. An antenna element rivet stud according to claim 4, characterised in that: the top of movable block (53) all symmetrical fixed assembly have second assembly plate (61), all fixed assembly has second assembly pole (62) between second assembly plate (61), all movable assembly has regulation pole (41) on second assembly pole (62), the other end and the first assembly pole (40) of adjusting pole (41) carry out movable assembly.

6. An antenna element device rivet stud according to claim 5, characterised in that: the inside of fixed disk (23) be provided with movable chamber (42), the bottom of lead screw (31) is fixed to be equipped with dead lever (43), dead lever (43) activity is run through fixed disk (23) to activity chamber (42) in to the bottom of dead lever (43) is fixed to be equipped with activity dish (50), activity dish (50) and activity chamber (42) carry out the activity assembly.