CN217607007U

CN217607007U - Spatial spectrum direction finding antenna capable of adjusting detection direction

Info

Publication number: CN217607007U
Application number: CN202123347144.9U
Authority: CN
Inventors: 刘旭; 宋春燕; 张光云; 刘冬
Original assignee: Beijing De Chen Polytron Technologies Inc
Current assignee: Beijing De Chen Polytron Technologies Inc
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-10-18
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a space spectrum direction finding antenna of adjustable detection direction, which comprises a fixing plate and i, the outside of fixed plate is connected with the install bin, the internal connection of install bin has driving motor, the inboard of install bin is provided with the backup pad, the internally mounted of backup pad has the transfer line, the outside of transfer line is connected with first bevel gear, the internally mounted of install bin has the connecting rod, the outside of connecting rod is provided with second bevel gear and rotating gear, the inside of install bin is provided with the carriage release lever, rotation detection device is installed in the outside of carriage release lever. This space spectrum direction-finding antenna of adjustable measuring direction provides necessary power take off for adjusting through driving motor, drives first bevel gear rotatory to make second bevel gear rotatory, and then drive the rotary gear rotatory, rather than the rack intermeshing on the carriage release lever, play the purpose that the drive carriage release lever reciprocated, convenient and fast's completion is to the altitude mixture control of spectrum direction-finding antenna body.

Description

Spatial spectrum direction finding antenna capable of adjusting detection direction

Technical Field

The utility model relates to a space spectrum direction finding antenna technical field specifically is a space spectrum direction finding antenna of adjustable direction of detection.

Background

The dual-channel vertical polarization direction-finding antenna is mainly used for aerial radio monitoring, can measure the incoming wave direction of radio waves, further realizes the monitoring of the radio, and has high accuracy and high sensitivity.

The space spectrum direction finding antenna can well complete corresponding detection and detection tasks, and meets corresponding use requirements, but the existing space spectrum direction finding antenna is inconvenient in height adjustment and cannot adjust the corresponding detection direction, so that the detection efficiency and the detection range of the device are reduced, and the use requirements cannot be well met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a space spectrum direction finding antenna of adjustable direction of detection possesses advantages such as height-adjustable direction is variable, has solved current space spectrum direction finding antenna and has had altitude mixture control convenient inadequately, and the detection direction that can't adjust the correspondence, has reduced the detection efficiency and the detection range of device, the problem that satisfies the operation requirement that can not be fine.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable detection direction's space spectrum direction finding antenna, includes the fixed plate, the outside of fixed plate is connected with the install bin, the internal connection of install bin has driving motor, the inboard of install bin is provided with the backup pad, the internally mounted of backup pad has the transfer line, the outside of transfer line is connected with first bevel gear, the internally mounted of install bin has the connecting rod, the outside of connecting rod is provided with second bevel gear and rotatory gear, the inside of install bin is provided with the carriage release lever, drive auxiliary structure is installed in the outside of carriage release lever, rotation detection device is installed in the outside of carriage release lever.

Further, rotate detection device including the rotation case that is located the carriage release lever outside, rotate case internal connection's stopper, stopper internally mounted's rotation motor, the rolling disc of stopper outside connection, the support frame of rolling disc top installation to and be located the spectrum direction finding antenna body that the support frame outside set up.

Further, the auxiliary driving structure comprises a mounting bearing connected with the outer side of the supporting plate, a fixed bearing connected with the inner wall of the mounting box and a rack arranged inside the movable rod.

Furthermore, a locking bolt is installed inside the fixing plate, the first bevel gear is meshed with the second bevel gear, and a movable door is hinged to the front face of the installation box.

Furthermore, the quantity of backup pad is two, and inside all seted up the connecting hole, the transfer line runs through and extends to the top of backup pad through the connecting hole to with first bevel gear fixed connection.

Further, the mounting groove has been seted up at the top of install bin, the carriage release lever runs through and extends to the outside of install bin through the mounting groove to with rotation case fixed connection.

Furthermore, the quantity of locking bolt is two sets of, every group the quantity of locking bolt is two, two sets of locking bolt uses the axis of fixed plate to be the symmetric distribution.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this space register for easy reference direction of survey antenna through driving motor for adjusting provide necessary power take off, drives first bevel gear rotatory to make second bevel gear rotatory, and then it is rotatory to drive the rotating gear, rather than the rack intermeshing on the carriage release lever, plays the purpose that the drive carriage release lever reciprocated, convenient and fast's completion corresponds the user demand to the height control of register for easy reference direction of survey antenna body, simple structure, convenient to use, satisfying that can be fine.

2. This space spectrum direction finding antenna of adjustable direction of detection provides necessary power take off for the adjustment direction of detection through rotating the motor, drives the rolling disc rotatory at the top of stopper to make its spectrum direction finding antenna body can carry out the adjustment of equidirectional according to the demand, in order to adapt to different tasks.

Drawings

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is a partial enlarged view of a position a in the structure diagram 2 of the present invention.

In the figure: the device comprises a fixing plate 1, a locking bolt 2, an installation box 3, a driving motor 4, a supporting plate 5, an installation bearing 6, a transmission rod 7, a first bevel gear 8, a fixed bearing 9, a connecting rod 10, a second bevel gear 11, a rotating gear 12, a moving rod 13, a rack 14, a limiting block 15, a rotating motor 16, a rotating disc 17, a supporting frame 18, a spectrum direction-finding antenna body 19 and a rotating box 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.

Referring to fig. 1-3, the spatial spectrum direction finding antenna capable of adjusting a detection direction in the present embodiment includes a fixing plate 1, a mounting box 3 is fixedly connected to the top of the fixing plate 1, a driving motor 4 is fixedly connected to an inner bottom wall of the mounting box 3, a supporting plate 5 is fixedly mounted inside the mounting box 3, a transmission rod 7 is fixedly mounted inside the supporting plate 5, a first bevel gear 8 is fixedly connected to the top of the transmission rod 7, a connecting rod 10 is fixedly mounted inside the mounting box 3, a second bevel gear 11 and a rotating gear 12 are fixedly connected to the outer side of the connecting rod 10, a movable rod 13 is movably connected inside the mounting box 3, a driving auxiliary structure is fixedly mounted to the outer side of the movable rod 13, and a rotation detection device is fixedly connected to the outer side of the movable rod 13.

Wherein, first bevel gear 8 and second bevel gear 11 intermeshing, the front of install bin 3 articulates there is the dodge gate, and the quantity of backup pad 5 is two, and inside has all seted up the connecting hole, and transfer line 7 runs through and extends to the top of backup pad 5 through the connecting hole to with first bevel gear 8 fixed connection.

In addition, the fixed plate 1 provides necessary support and fixation for the whole device, the whole structure is guaranteed to be stable and reliable, the installation box 3 effectively protects the internal structure, structural damage caused by external impact is prevented, the driving motor 4 provides necessary power output for height adjustment, the driving transmission rod 7 is driven to rotate inside the supporting plate 5, the first bevel gear 8 is driven to rotate, the connecting rod 10 limits the second bevel gear 11 and the rotating gear 12 to enable the second bevel gear to operate normally, the first bevel gear 8 is meshed with the second bevel gear 11 to drive the rotating gear 12 to rotate, and further the moving rod 13 is driven to complete a height adjustment task, the rotation detection device can adapt to different use requirements, the auxiliary driving structure is used for fixing and connecting the internal device, the equipment is guaranteed to operate stably and reliably, the structure is simple, and the use is convenient.

Please refer to fig. 1-3, the rotation detection device in this embodiment includes a rotation box 20 fixedly connected to the top of the moving rod 13, a limiting block 15 fixedly connected to the inside of the rotation box 20, a rotation motor 16 fixedly mounted to the inside of the limiting block 15, a rotation disc 17 movably connected to the top of the limiting block 15, a support frame 18 fixedly mounted to the top of the rotation disc 17, and a spectrum direction-finding antenna body 19 fixedly mounted to the left of the support frame 18, the driving assistance structure includes a mounting bearing 6 fixedly connected to the top of the support plate 5, a fixing bearing 9 fixedly connected to the inner walls of the left and right sides of the mounting box 3, and a rack 14 fixedly mounted to the inside of the moving rod 13, and the locking bolt 2 is movably mounted to the inside of the fixing plate 1.

Wherein, the mounting groove has been seted up at the top of install bin 3, carriage release lever 13 runs through and extends to the outside of install bin 3 through the mounting groove, and with rotation box 20 fixed connection, the quantity of locking bolt 2 is two sets of, the quantity of every group locking bolt 2 is two, two sets of locking bolt 2 are the symmetric distribution with the axis of fixed plate 1, installation bearing 6 and fixing bearing 9 are by the inner circle, the outer lane, and the ball is constituteed, the inner circle and transfer line 7 fixed connection of installation bearing 6, the outer lane and the backup pad 5 fixed connection of installation bearing 6, the inner circle and the connecting rod 10 fixed connection of fixing bearing 9, the outer lane and the install bin 3 fixed connection of fixing bearing 9, rotary gear 12 and rack 14 intermeshing, the sliding tray has been seted up at the top of stopper 15, the bottom fixedly connected with sliding block of rolling disc 17, sliding tray and sliding block sliding connection, the rotation groove has been seted up at the top of rotation box 20, rotation motor 16 is through rotating groove and support frame 18 fixed connection, the fixed slot has been seted up to the inside of fixed plate 1, locking bolt 2 is through fixed slot and fixed plate 1 swing joint.

In addition, the fixed plate 1 and the fixed bearing 9 both support and fix the transmission rod 7 and the connecting rod 10, so that the transmission of the transmission rod is normal and stable, the rack 14 is meshed with the rotating gear 12 to drive the movable rod 13 to move up and down, the purpose of adjusting the height of the rotation detection device is achieved, the rotating box 20 is used for carrying out necessary protection on the internal structure, the protection capability of the device is improved, the rotating motor 16 is used for providing necessary power output for rotation, the rotating disc 17 is driven to rotate at the top of the limiting block 15, the corresponding direction of the supporting frame 18 is changed necessarily, and the purpose of adjusting the detection direction of the spectrum direction-finding antenna body 19 is met.

The working principle of the above embodiment is as follows:

(1) Driving motor 4 provides necessary power take off for the regulation, drives first bevel gear 8 rotatory to make second bevel gear 11 rotatory, and then drive rotating gear 12 rotatory, rather than 14 intermeshing of rack on the carriage release lever 13, play the purpose that drive carriage release lever 13 reciprocated, convenient and fast's completion corresponds user demand to the high adjustment of spectrum direction finding antenna body 19, simple structure, and convenient to use, satisfying that can be fine.

(2) The rotating motor 16 provides necessary power output for adjusting the detection direction, and drives the rotating disc 17 to rotate at the top of the limiting block 15, so that the spectrum direction-finding antenna body 19 can be adjusted in different directions according to requirements to adapt to different tasks.

(3) The spatial spectrum direction-finding antenna is convenient to adjust in height, can adjust the corresponding detection direction, improves the detection efficiency and the detection range of the device, and can meet the use requirements well.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A spatial spectrum direction-finding antenna capable of adjusting detection direction comprises a fixing plate (1), and is characterized in that: the utility model discloses a novel fixing device for the automobile seat, including fixed plate (1), install bin (3), the internally connected with driving motor (4) of install bin (3), the inboard of install bin (3) is provided with backup pad (5), the internally mounted of backup pad (5) has transfer line (7), the outside of transfer line (7) is connected with first bevel gear (8), the internally mounted of install bin (3) has connecting rod (10), the outside of connecting rod (10) is provided with second bevel gear (11) and rotating gear (12), the inside of install bin (3) is provided with carriage release lever (13), drive auxiliary structure is installed in the outside of carriage release lever (13), rotation detection device is installed in the outside of carriage release lever (13).

2. The spatial spectrum direction-finding antenna capable of adjusting the detection direction according to claim 1, wherein: the rotation detection device comprises a rotation box (20) located on the outer side of the moving rod (13), a limiting block (15) connected with the rotation box (20) in an inner mode, a rotation motor (16) installed in the limiting block (15) in an inner mode, a rotating disc (17) connected with the outer side of the limiting block (15), a supporting frame (18) installed at the top of the rotating disc (17), and a spectrum direction-finding antenna body (19) located on the outer side of the supporting frame (18).

3. The spatial spectrum direction-finding antenna capable of adjusting the detection direction according to claim 1, wherein: the driving auxiliary structure comprises a mounting bearing (6) connected with the outer side of the supporting plate (5), a fixed bearing (9) connected with the inner wall of the mounting box (3), and a rack (14) arranged inside the moving rod (13).

4. The spatial spectrum direction-finding antenna capable of adjusting the detection direction according to claim 1, wherein: the locking bolt (2) is installed inside the fixing plate (1), the first bevel gear (8) and the second bevel gear (11) are meshed with each other, and a movable door is hinged to the front face of the installing box (3).

5. The spatial spectrum direction-finding antenna capable of adjusting the detection direction according to claim 1, wherein: the quantity of backup pad (5) is two, and inside all seted up the connecting hole, transfer line (7) run through and extend to the top of backup pad (5) through the connecting hole to with first bevel gear (8) fixed connection.

6. The spatial spectrum direction-finding antenna capable of adjusting the detection direction according to claim 2, wherein: the top of install bin (3) has seted up the mounting groove, carriage release lever (13) run through and extend to the outside of install bin (3) through the mounting groove to with rotation case (20) fixed connection.

7. The spatial spectrum direction-finding antenna capable of adjusting the detection direction according to claim 4, wherein: the quantity of locking bolt (2) is two sets of, every group the quantity of locking bolt (2) is two, two sets of locking bolt (2) are the symmetric distribution with the axis of fixed plate (1).