CN220037898U

CN220037898U - Radar test support

Info

Publication number: CN220037898U
Application number: CN202223385208.9U
Authority: CN
Inventors: 杨吉祥
Original assignee: Xi'an Kexingchuang Radar Equipment Co ltd
Current assignee: Xi'an Kexingchuang Radar Equipment Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-11-17
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a radar test support, which relates to the technical field of radar supports, and comprises a base, wherein the top of the base is provided with a guide supporting mechanism, the guide supporting mechanism is provided with two groups of sliding grooves with strip structures, a threaded pipe is arranged between the two groups of sliding grooves and is fixed on the guide supporting mechanism, a threaded rod is arranged in the threaded pipe, the top of the threaded rod, which is far away from the base, is fixedly provided with a knob, and the knob is arranged on the outer side of the top of the threaded pipe; a supporting plate is arranged on one side surface, far away from the threaded pipe, of the guide supporting mechanism, and a second rotating shaft is arranged at the joint of the supporting plate and the guide supporting mechanism; through the threaded rod that sets up, can conveniently adjust the position of slider through the helicitic texture on surface to steady change mounting panel's position, when avoiding fixing through the screw bolt, need handheld steady, let height-adjusting become more swift stability.

Description

Radar test support

Technical Field

The utility model relates to the technical field of radar supports, in particular to a radar test support.

Background

The radar is a kind of radio detection and ranging, which is a method for finding targets and measuring the space positions of the targets by using a radio method, and the radar is tested by using a radar test bracket to fix the radar so as to meet different test requirements of the radar;

the utility model provides a radar test support, through setting up base and moving assembly, wherein carry out the adjustment of height through moving assembly to the platform of fixed radar, and also be provided with the mechanism of fine setting on the platform of fixed radar, to fixed, the radar of waiting to test is adjusted, thereby satisfy different test demands, but current this kind of radar testing arrangement passes bearing structure through the bolt, the elasticity of cooperation bolt comes the height of fixed mounting platform, and then accomplish the altitude mixture control of platform, and this kind of adjustment mode, when fine adjustment height, just not stable enough, when the elasticity bolt, the platform can rock, and the inconvenient folding accomodate of platform itself, thereby inconvenient removal inadequately.

Disclosure of Invention

In order to improve the prior radar test device, the height of the mounting platform is fixed by penetrating the supporting structure through the bolts and matching with the tightness of the bolts, so that the height of the platform is adjusted.

The utility model provides a radar test bracket, which adopts the following technical scheme:

the radar test support comprises a base, wherein a guide supporting mechanism is arranged at the top of the base, two groups of sliding grooves with strip structures are arranged on the guide supporting mechanism, a threaded pipe is arranged between the two groups of sliding grooves and is fixed on the guide supporting mechanism, a threaded rod is arranged in the threaded pipe, a knob is fixed at the top of the threaded rod far away from the base, and the knob is arranged at the outer side of the top of the threaded pipe;

the guide supporting mechanism is provided with the backup pad on keeping away from a side of screwed pipe, backup pad and guide supporting mechanism's junction is provided with the second pivot, the backup pad sets up perpendicularly on the base, and with sliding connection between the base, be provided with the fixture block on the bottom that the backup pad is close to the base, the fixture block sets up in the inside of backup pad to sliding connection between fixture block and the backup pad, the expansion groove has been seted up to the junction of backup pad and fixture block, the inside of expansion groove is provided with the expansion spring.

Preferably, the base is provided with a clamping groove with a cross section consistent with that of the clamping block, and the position of the clamping groove corresponds to that of the clamping block.

Preferably, a mounting plate is arranged on one side of the guide supporting mechanism, and a sliding block connected through a bolt is arranged on one side of the mounting plate, which is close to the guide supporting mechanism.

Preferably, the cross section of the threaded pipe is of a semicircular structure, a threaded rod with the radius smaller than the inner radius of the threaded pipe is arranged at the circle center of the threaded pipe, the inner wall of the threaded pipe is in sliding connection with the sliding block, and the threaded rod inside the threaded pipe is in threaded connection with the sliding block.

Preferably, two groups of first rotating shafts are arranged at the joint of the bottom of the guide supporting mechanism and the base, and the two groups of first rotating shafts are arranged at one side, far away from the supporting plate, of the bottom of the guide supporting mechanism.

Preferably, the rotation angle of the first rotation shaft and the second rotation shaft is 90 °.

Preferably, the bottom of the support plate is in close contact with the top surface of the base.

Preferably, two ends of the telescopic spring are fixedly connected with the top end of the clamping block and the supporting plate respectively.

In summary, the present utility model includes at least one of the following beneficial effects:

according to the utility model, the base, the guide supporting mechanism and the supporting plate can be mutually folded through the first rotating shaft and the second rotating shaft, so that the device is convenient to carry, the guide supporting mechanism can be rotated to be perpendicular to the base through the first rotating shaft, and the opened guide supporting mechanism can be fixed through the supporting plate which is rotated to be opened, so that the device is convenient to open and fix;

through the threaded rod that sets up, can conveniently adjust the position of slider through the helicitic texture on surface to steady change mounting panel's position, when avoiding fixing through the screw bolt, need handheld steady, let height-adjusting become more swift stability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic side elevational view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a support plate of the present utility model;

fig. 5 is a schematic cross-sectional view of a threaded pipe according to the present utility model.

Reference numerals illustrate:

1. a base; 11. a clamping groove; 2. a guide support mechanism; 21. a chute; 22. a threaded tube; 23. a threaded rod; 24. a knob; 25. a first rotating shaft; 3. a support plate; 31. a second rotating shaft; 32. a clamping block; 33. a telescopic spring; 34. a telescopic slot; 4. a mounting plate; 41. a sliding block.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

Referring to fig. 1-5 of the drawings of the specification, a radar test support comprises a base 1, a clamping groove 11, a guide support mechanism 2, a sliding groove 21, a threaded pipe 22, a threaded rod 23, a knob 24, a first rotating shaft 25, a support plate 3, a second rotating shaft 31, a clamping block 32, a telescopic spring 33, a telescopic groove 34, a mounting plate 4 and a sliding block 41, wherein the top of the base 1 is provided with the guide support mechanism 2, the guide support mechanism 2 is provided with two groups of sliding grooves 21 with strip structures, the threaded pipe 22 is arranged between the two groups of sliding grooves 21, the threaded pipe 22 is fixed on the guide support mechanism 2, the threaded pipe 22 is internally provided with the threaded rod 23, the top of the threaded rod 23 far away from the base 1 is fixed with the knob 24, and the knob 24 is arranged outside the top of the threaded pipe 22;

the guide supporting mechanism 2 is provided with the backup pad 3 on keeping away from a side of screwed pipe 22, the junction of backup pad 3 and guide supporting mechanism 2 is provided with second pivot 31, backup pad 3 set up perpendicularly on base 1, and with sliding connection between base 1, be provided with fixture block 32 on the bottom that backup pad 3 is close to base 1, fixture block 32 sets up in the inside of backup pad 3 to sliding connection between fixture block 32 and the backup pad 3, expansion groove 34 has been seted up to the junction of backup pad 3 and fixture block 32, and the inside of expansion groove 34 is provided with expansion spring 33.

Referring to fig. 1 of the drawings, a clamping groove 11 with a cross-sectional shape consistent with that of the clamping block 32 is formed in the base 1, and the position of the clamping groove 11 corresponds to that of the clamping block 32, so that the clamping block 32 at the bottom of the rotated support plate 3 can be clamped with the clamping groove 11 on the base 1, then the position of the support plate 3 is fixed, and the guiding and supporting mechanism 2 is further fixed.

Referring to fig. 1 of the drawings, two sets of first rotating shafts 25 are arranged at the joint of the bottom of the guiding and supporting mechanism 2 and the base 1, and the two sets of first rotating shafts 25 are arranged at one side of the bottom of the guiding and supporting mechanism 2 far away from the supporting plate 3, so that the distributed first rotating shafts 25 can avoid blocking the rotation opening of the supporting plate 3.

Referring to fig. 1 of the drawings of the specification, the bottom of the support plate 3 is in close contact with the top surface of the base 1, so that the guide support mechanism 2 can be vertically fixed after the support plate 3 is opened.

Referring to fig. 2-3 of the drawings, the cross section of the threaded pipe 22 is in a semicircular structure, a threaded rod 23 with a radius smaller than the inner radius of the threaded pipe 22 is arranged at the center of the threaded pipe 22, the inner wall of the threaded pipe 22 is in sliding connection with the sliding block 41, the threaded rod 23 in the threaded pipe 22 is in threaded connection with the sliding block 41, when the threaded rod 23 in the threaded pipe 22 rotates, the sliding block 41 can be driven to slide up and down in the threaded pipe 22, and the threaded pipe 22 can play a role in preventing dust on the threaded rod 23 in the threaded pipe and the sliding block 41.

Referring to fig. 2-3 of the drawings, the rotation angle of the first rotating shaft 25 and the second rotating shaft 31 is 90 °, the first rotating shaft 25 can enable the guiding and supporting mechanism 2 to rotate and be perpendicular to the base 1, and the second rotating shaft 31 can enable the supporting plate 3 to rotate and be perpendicular to the guiding and supporting mechanism 2 after being opened, so that the guiding and supporting mechanism 2 is supported and fixed.

Referring to fig. 3 of the drawings, two ends of the extension spring 33 are fixedly connected with the top end of the clamping block 32 and the supporting plate 3, the extension spring 33 can push the clamping block 32 outwards, when the supporting plate 3 is unfolded, the clamping block 32 is pushed into the clamping groove 11, then the supporting plate 3 is fixed, after the supporting plate 3 is forcefully pushed, the extension spring 33 can be reversely compressed, the clamping block 32 is retracted into the extension groove 34, and then the fixing of the supporting plate 3 is released.

Referring to fig. 3-5 of the drawings, one side of the guide support mechanism 2 is provided with a mounting plate 4, and one side of the mounting plate 4, which is close to the guide support mechanism 2, is provided with a slider 41 connected by a bolt, so that the mounting plate 4 can be detached from the slider 41 and is mounted and connected again by the bolt, and thus the whole folding of the device can be facilitated after the mounting plate 4 is detached.

Working principle:

when the support device is used, the guide support mechanism 2 on the base 1 vertically stands on the base 1 by rotating the first rotating shaft 25 upwards by 90 degrees, then the support plate 3 is opened by rotating the second rotating shaft 31 by 90 degrees, the rotated support plate 3 is close to the clamping groove 11, the clamping block 32 at the bottom of the support plate 3 is outwards pushed by the extension spring 33, the clamping block 32 at the bottom of the support plate 3 is clamped into the clamping groove 11 on the base 1, the rotated support plate 3 can be fixed by the clamping groove 11 and the clamping block 32, and the fixed support plate 3 can fix the erected guide support mechanism 2;

when the device is not used, the mounting plate 4 can be detached firstly, then the first rotating shaft 25 and the second rotating shaft 31 can rotate to fold the guide supporting mechanism 2 and the supporting plate 3, and the device can be folded, so that the device is convenient to carry;

the mounting plate 4 on one side of the guiding and supporting mechanism 2 can drive the threaded rod 23 to rotate when the knob 24 rotates through rotating the knob 24, and the sliding block 41 can be controlled to move on the threaded rod 23 through the thread structure on the surface of the threaded rod when the threaded rod 23 rotates, so that the mounting plate 4 is driven to move, the height of the mounting plate 4 is adjusted, and the movement of the mounting plate 4 is more stable.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Radar test stand, including base (1), its characterized in that: the top of the base (1) is provided with a guide supporting mechanism (2), two groups of sliding grooves (21) with strip structures are arranged on the guide supporting mechanism (2), a threaded pipe (22) is arranged between the two groups of sliding grooves (21), the threaded pipe (22) is fixed on the guide supporting mechanism (2), a threaded rod (23) is arranged in the threaded pipe (22), a knob (24) is fixed on the top of the threaded rod (23) far away from the base (1), and the knob (24) is arranged on the outer side of the top of the threaded pipe (22);

the guide supporting mechanism (2) is provided with a supporting plate (3) on a side surface far away from the threaded pipe (22), a second rotating shaft (31) is arranged at the joint of the supporting plate (3) and the guide supporting mechanism (2), the supporting plate (3) is vertically arranged on the base (1) and is in sliding connection with the base (1), a clamping block (32) is arranged on the bottom of the supporting plate (3) close to the base (1), the clamping block (32) is arranged in the supporting plate (3), the clamping block (32) is in sliding connection with the supporting plate (3), a telescopic groove (34) is formed at the joint of the supporting plate (3) and the clamping block (32), and a telescopic spring (33) is arranged in the telescopic groove (34).

2. A radar test stand according to claim 1, wherein: the base (1) is provided with a clamping groove (11) with a cross section consistent with that of the clamping block (32), and the position of the clamping groove (11) corresponds to that of the clamping block (32).

3. A radar test stand according to claim 1, wherein: one side of the guide supporting mechanism (2) is provided with a mounting plate (4), and one side of the mounting plate (4) close to the guide supporting mechanism (2) is provided with a sliding block (41) connected through a bolt.

4. A radar test stand according to claim 1, wherein: the section of the threaded pipe (22) is of a semicircular structure, a threaded rod (23) with the radius dimension smaller than the inner radius dimension of the threaded pipe (22) is arranged at the center position of the threaded pipe (22), the inner wall of the threaded pipe (22) is in sliding connection with the sliding block (41), and the threaded rod (23) in the threaded pipe (22) is in threaded connection with the sliding block (41).

5. A radar test stand according to claim 1, wherein: two groups of first rotating shafts (25) are arranged at the joint of the bottom of the guide supporting mechanism (2) and the base (1), and the two groups of first rotating shafts (25) are arranged on one side, far away from the supporting plate (3), of the bottom of the guide supporting mechanism (2).

6. A radar test stand according to claim 5, wherein: the rotation angle of the first rotating shaft (25) and the second rotating shaft (31) is 90 degrees.

7. A radar test stand according to claim 1, wherein: the bottom of the supporting plate (3) is tightly contacted with the top surface of the base (1).

8. A radar test stand according to claim 1, wherein: the two ends of the telescopic spring (33) are fixedly connected with the top end of the clamping block (32) and the supporting plate (3) respectively.