Fixing device with guiding function for radar installation

Abstract

The utility model discloses a fixing device with a guiding function for radar installation, which belongs to the field of radar installation and fixation and comprises a base, supporting columns fixedly arranged at four corners of the top of the base and an installation seat arranged at the tops of the supporting columns. The lifting block penetrates through the base, the fixing plate is fixedly arranged at the top end of the lifting block, the diameter of the fixing plate is larger than that of the lifting block, the fixing plate is movably sleeved with the supporting pipe, the connecting ball is placed on the supporting pipe, and the connecting ball in the rotating mechanism can rotate freely within a certain range. The direction and the inclination angle of the fixing mechanism are adjusted, so that the detection direction of the radar detector installed on the fixing mechanism is adjusted, the radar detector is always adjusted to an object needing to be detected, and object information can be accurately detected.

Description

Technical Field

[0001] The utility model relates to the technical field of radar installation and fixing, in particular to a fixing device with a guiding function for radar installation. Background Art

[0002] Radar means "radio detection and ranging", that is, using radio methods to detect targets and determine their spatial positions. Therefore, radar is also called "radio positioning". Radar is an electronic device that uses electromagnetic waves to detect targets. Radar emits electromagnetic waves to illuminate the target and receives its echo, thereby obtaining information such as the distance from the target to the electromagnetic wave emission point, the rate of change of distance, direction, altitude, etc.

[0003] Upon investigation, the Chinese utility model patent with publication number CN213207051U discloses a fixing device with a guiding function for radar installation, including a slide plate, one end of the slide plate is provided with a magnet, the upper end of the slide plate is fixedly provided with a push plate, one end of the mounting seat is fixedly provided with a box body, a first opening is provided at the lower end of one side of the box body, a second opening is provided above the first opening, a conductive metal plate is provided in the middle position of the inner wall of the upper end of the box body, a metal contact is provided in front of the conductive metal plate, one end of the box body is fixedly connected to a power supply, the positive pole of the power supply is connected to the conductive metal plate through a second wire, the negative pole of the power supply is connected to one side of the metal contact through a third wire, the metal contact is electrically connected to the first wire, and one end of the first wire is electrically connected to an electromagnet.

[0004] The above-mentioned fixing device drives the L-shaped slide plate and the push plate to move through a motor, and the radar device is squeezed and fixed on the mounting seat through the cooperation of the slide plate and the box body. The radar device is further stabilized by the magnetic attraction relationship between the electromagnet arranged in the box body and the slide plate. However, the signal sending and receiving parts of the radar detector should be facing the detection direction and be adjusted as needed to achieve the maximum effect. The above-mentioned fixing device simply fixes the radar and cannot adjust the detection direction of the radar.

[0005] Therefore, the utility model provides a fixing device with a guiding function for radar installation to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides a fixing device with a guiding function for installing a radar, aiming to solve the problems that the existing fixing device mentioned in the background technology simply fixes the radar but cannot adjust the detection direction of the radar.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device with a guiding function for radar installation, comprising a base, a support column fixedly arranged at four corners of the top of the base, and a mounting seat arranged at the top of the support column, a rotating mechanism is arranged on the base, and the rotating mechanism comprises a lifting block penetrating the base, a fixing plate fixedly arranged at the top of the lifting block and having a diameter larger than the lifting block, a supporting tube movably sleeved on the fixing plate, and a connecting ball placed on the supporting tube, the lifting block is threadedly connected to the base, the supporting tube is fixedly connected to the base at one end away from the connecting ball, a through hole is opened on the mounting seat for the connecting ball to extend out, the diameter of the through hole is smaller than the diameter of the connecting ball, the fixing plate has a pit that fits with the connecting ball on one side close to the connecting ball, a fixing mechanism for fixing the radar detector is arranged on the top of the connecting ball, the connecting ball in the rotating mechanism can be rotated arbitrarily within a certain range, the direction and tilt angle of the fixing mechanism are adjusted, thereby adjusting the detection direction of the radar detector installed on the fixing mechanism, and the radar detector is always adjusted to the object to be detected, so that the object information can be accurately detected.

[0010] Preferably, a connecting rod is fixedly provided on the side wall of the fixed plate, and the connecting rod passes through the support tube at one end away from the fixed plate and is rotatably connected to a rectangular block. The support tube is provided with a notch for the connecting rod to rotate axially around the fixed plate, and a clamping block for clamping the rectangular block is fixedly provided on the outer wall of the support tube at one end of the notch. The connecting rod and the rectangular block can be directly rotated around the fixed plate, and the connecting ball is fixed by the fixed plate to fix the radar detector.

[0011] Preferably, the height of the notch on the support tube is greater than the diameter of the connecting rod, and the connecting rod will gradually move upward from the bottom edge of the notch to the top of the notch during the process of rotating around the axis of the fixing plate.

[0012] Preferably, the top of the connecting ball has a straight notch, and the fixing mechanism includes a box body fixedly arranged on the connecting ball at the straight notch, two telescopic rods symmetrically arranged in the box body and fixedly connected to the inner wall of the box body at one end, a splint fixedly connected to the end of the telescopic rod away from the inner wall of the box body, a first spring sleeved on the telescopic rod, a support plate slidably arranged between the splints for carrying the radar detector to move up and down, and a second spring arranged at the bottom of the support plate, the two ends of the first spring are respectively fixedly connected to the inner wall of the box body and the splint, the two ends of the second spring are respectively fixedly connected to the support plate and the box body, a socket for the radar detector to enter and exit is opened on the top of the box body, the top of the splint is in contact with the box body, and the radar detector extended into the box body is fixed by the splint in the fixing mechanism.

[0013] Preferably, the diameter of the socket is smaller than the diameter of the support plate, which can avoid the situation where the radar detector enters from the socket but cannot extend between the two clamps and is stuck above the clamps. The support plate can completely cover the socket in the initial state to prevent debris from entering.

[0014] Preferably, the fixing mechanism also includes an internal hollow elliptical cylinder sleeved on the periphery of the second spring and the support plate, a bottom plate fixedly connected to the splint close to the inner wall of the box, and a sliding block fixedly arranged at the bottom of the bottom plate and located between the inner wall of the box and the elliptical cylinder. The elliptical cylinder is fixedly arranged in the box below the splint, and the bottom surface of the sliding block is lower than the top surface of the elliptical cylinder. The box is divided into a fixed chassis fixedly arranged on the connecting ball and fixedly connected to the elliptical cylinder and the second spring, and a rotating shell rotatably connected to the fixed chassis for connecting the telescopic rod and the first spring. Rotating the rotating shell can make the splint loosen the radar detector, which is easy to use.

[0015] (III) Beneficial effects

[0016] The fixing device is provided with a rotating mechanism, and the direction and tilt angle of the fixing mechanism arranged on the connecting ball are adjusted by rotating the connecting ball in a certain range, thereby adjusting the detection direction of the radar detector installed on the fixing mechanism, and the radar detector is always adjusted to the object to be detected, so that the object information can be accurately detected;

[0017] The fixing device is provided with a fixing mechanism. When the radar detector is inserted into the socket on the box in the fixing mechanism, the support plate in the clamp is separated from the clamp, and the clamp can automatically fix the radar detector. Then, the rotating shell on the box is rotated to release the clamp from the radar detector, and the radar detector is taken out, and the fixing mechanism is restored to its initial state. The operation is very simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the overall elevation view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the rotating mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 4 This is a bottom structural diagram of the fixing mechanism of the utility model.

[0022] In the figure: 1. base; 11. support column; 2. mounting seat; 21. through hole; 3. rotating mechanism; 31. lifting block; 32. fixing plate; 321. connecting rod; 322. rectangular block; 323. clamping block; 33. supporting tube; 34. connecting ball; 4. fixing mechanism; 41. box body; 411. fixed chassis; 412. rotating shell; 413. socket; 42. telescopic rod; 43. first spring; 44. splint; 45. bottom plate; 46. support plate; 47. second spring; 48. sliding block; 49. elliptical cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] The utility model provides a fixing device with a guiding function for radar installation, referring to Figures 1 to 4 , comprising a base 1, support columns 11 fixedly arranged at the four corners of the top of the base 1, and a mounting seat 2 arranged at the top of the support column 11, a rotating mechanism 3 is arranged on the base 1, and the rotating mechanism 3 comprises a lifting block 31 passing through the base 1, a fixing plate 32 fixedly arranged at the top of the lifting block 31 and having a diameter larger than the lifting block 31, a supporting tube 33 movably sleeved on the fixing plate 32, and a connecting ball 34 placed on the supporting tube 33, the lifting block 31 is threadedly connected to the base 1, the supporting tube 33 is fixedly connected to the base 1 at one end away from the connecting ball 34, a through hole 21 is opened on the mounting seat 2 for the connecting ball 34 to extend out, the diameter of the through hole 21 is smaller than the diameter of the connecting ball 34, the fixing plate 32 has a pit that fits with the connecting ball 34 on a side close to the connecting ball 34, and a fixing mechanism 4 for fixing the radar detector is arranged on the top of the connecting ball 34.

[0026] When using the fixing device, first install the radar detector on the fixing mechanism 4, then rotate the fixing plate 32, the fixing plate 32 drives the lifting block 31 to rotate, the lifting block 31 is threadedly connected to the base 1, and moves downward under the action of rotation to disconnect the connecting ball 34, the connecting ball 34 can be rotated at will within a certain range, adjust the direction and tilt angle of the fixing mechanism 4, thereby adjusting the detection direction of the radar detector installed on the fixing mechanism 4, and always adjust the radar detector to the object to be detected, so as to accurately detect the object information, when the direction is adjusted, the fixing plate 32 can be rotated in the opposite direction to drive the lifting block 31 to rotate, the fixing plate 32 moves upward under the action of the lifting block 31 to press against the connecting ball 34 to fix the connecting ball 34, the pit on the fixing plate 32 can increase the contact area, so that the fixation of the connecting ball 34 is more reliable.

[0027] Furthermore, a connecting rod 321 is fixedly provided on the side wall of the fixing plate 32, and the connecting rod 321 passes through the support tube 33 at one end away from the fixing plate 32 and is rotatably connected to a rectangular block 322. The support tube 33 is provided with a notch for the connecting rod 321 to axially rotate around the fixing plate 32, and a clamping block 323 for clamping the rectangular block 322 is fixedly provided on the outer wall of the support tube 33 at one end of the notch.

[0028] When it is necessary to rotate the fixing plate 32, the connecting rod 321 and the rectangular block 322 extending out of the supporting tube 33 can be directly pushed to rotate around the fixing plate 32. When it is rotated to the end of the notch on the supporting tube 33, the fixing plate 32 abuts against the connecting ball 34. At this time, the rectangular block 322 is rotated with the connecting rod 321 as the axis to clamp the rectangular block 322 on the clamping block 323 on the outer wall of the supporting tube 33 to prevent the fixing of the connecting ball 34 from loosening.

[0029] It should be noted that the height of the notch on the support tube 33 is greater than the diameter of the connecting rod 321. The connecting rod 321 will gradually move upward from the bottom edge of the notch to the top of the notch during the process of rotating around the axis of the fixing plate 32.

[0030] Example 2

[0031] Different from Example 1, the top of the connecting ball 34 has a straight notch, and the fixing mechanism 4 includes a box body 41 fixedly arranged on the connecting ball 34 at the straight notch, two telescopic rods 42 symmetrically arranged in the box body 41 and fixedly connected to the inner wall of the box body 41 at one end, a clamping plate 44 fixedly connected to the end of the telescopic rod 42 away from the inner wall of the box body 41, a first spring 43 sleeved on the telescopic rod 42, a support plate 46 slidably arranged between the clamping plates for carrying the radar detector to move up and down, and a second spring 47 arranged at the bottom of the support plate 46, the two ends of the first spring 43 are respectively fixedly connected to the inner wall of the box body 41 and the clamping plate 44, the two ends of the second spring 47 are respectively fixedly connected to the support plate 46 and the box body 41, and the top of the box body 41 is provided with a socket 413 for the radar detector to enter and exit, and the top of the clamping plate 44 is in contact with the box body 41.

[0032] The support plate 46 is initially located between the two clamps 44 and is pressed against the socket 413 at the top of the box 41 under the action of the second spring 47. When the radar detector needs to be fixed, the radar detector is used to press the support plate 46 and enter the box 41 from the socket 413. The support plate 46 slides downward between the clamps 44 and continues to be pressed until the support plate 46 is separated from the clamps 44 from the bottom of the clamps 44. At this time, the telescopic rod 42 is extended under the action of the first spring 43, and the clamps 44 are close to each other to clamp the radar detector, thereby fixing the radar detector in the box 41. In operation, it is only necessary to insert the radar detector into the socket 413 on the box 41, and it can be automatically fixed by the clamps 44, which is very simple.

[0033] It should be noted that the diameter of the socket 413 is smaller than the diameter of the support plate 46, which can avoid the situation where the radar detector enters from the socket 413 but cannot extend between the two clamps 44 and is stuck above the clamps 44. The support plate 46 can completely cover the socket 413 in the initial state to prevent debris from entering.

[0034] Furthermore, the fixing mechanism 4 also includes an internal hollow elliptical cylinder 49 which is sleeved on the periphery of the second spring 47 and the support plate 46, a bottom plate 45 fixedly connected to the clamp plate 44 close to the inner wall of the box body 41, and a sliding block 48 fixedly arranged at the bottom of the bottom plate 45 and located between the inner wall of the box body 41 and the elliptical cylinder 49. The elliptical cylinder 49 is fixedly arranged in the box body 41 below the clamp plate 44, and the bottom surface of the sliding block 48 is lower than the top surface of the elliptical cylinder 49. The box body 41 is divided into a fixed chassis 411 which is fixedly arranged on the connecting ball 34 and fixedly connected to the elliptical cylinder 49 and the second spring 47, and a rotating shell 412 which is rotatably connected to the fixed chassis 411 and is used to connect the telescopic rod 42 and the first spring 43.

[0035] During normal use, the fixing mechanism 4 fixes the radar detector, and the clamp 44 is located at the shortest diameter position of the elliptical cylinder 49. When the radar detector needs to be removed, the rotating shell 412 is rotated, and the rotating shell 412 drives the telescopic rod 42 and the first spring 43 to rotate, driving the clamp 44 to rotate, and the clamp 44 drives the bottom plate 45 to rotate, driving the sliding block 48 at the bottom of the bottom plate 45 to rotate to a position where the diameter of the elliptical cylinder 49 gradually increases, and the sliding block 48 slides on the elliptical cylinder 49 to drive the clamp 44 to move away from each other, and the clamp 44 releases the radar detector. At this time, the radar detector can be taken out, and the support plate 46 moves upward under the action of the first spring 43 and enters between the clamps 44. Under the action of the second spring 47, the sliding block 48 slides on the elliptical cylinder 49, and the clamp 44 gradually returns to the shortest diameter position of the elliptical cylinder 49, and the fixing mechanism 4 returns to the state of not fixing the radar detector.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixing device with a guiding function for installing a radar, comprising a base (1), support columns (11) fixedly arranged at four corners of the top of the base (1), and a mounting seat (2) arranged on the top of the support column (11); Features: The base (1) is provided with a rotating mechanism (3), the rotating mechanism (3) comprising a lifting block (31) penetrating the base (1), a fixing plate (32) fixedly arranged at the top of the lifting block (31) and having a diameter larger than the lifting block (31), a supporting tube (33) movably sleeved on the fixing plate (32), and a connecting ball (34) placed on the supporting tube (33), the lifting block (31) being threadedly connected to the base (1), the supporting tube (33) being fixedly connected to the base (1) at one end away from the connecting ball (34), the mounting seat (2) being provided with a through hole (21) for the connecting ball (34) to extend out, the through hole (21) having a diameter smaller than the diameter of the connecting ball (34), the fixing plate (32) having a concave pit fitted with the connecting ball (34) on a side close to the connecting ball (34), and a fixing mechanism (4) for fixing the radar detector being provided at the top of the connecting ball (34).

2. A fixing device with a guiding function for radar installation according to claim 1, characterized in that: A connecting rod (321) is fixedly arranged on the side wall of the fixing plate (32); one end of the connecting rod (321) away from the fixing plate (32) passes through the support tube (33) and is rotatably connected to a rectangular block (322); a notch is provided on the support tube (33) for the connecting rod (321) to axially rotate around the fixing plate (32); and a clamping block (323) for clamping the rectangular block (322) is fixedly arranged on the outer wall of the support tube (33) at one end of the notch.

3. A fixing device with a guiding function for radar installation according to claim 2, characterized in that: The height of the notch formed on the support tube (33) is greater than the diameter of the connecting rod (321).

4. A fixing device with a guiding function for radar installation according to claim 3, characterized in that: The top of the connecting ball (34) has a straight notch, and the fixing mechanism (4) comprises a box (41) fixedly arranged on the connecting ball (34) at the straight notch, two telescopic rods (42) symmetrically arranged in the box (41) and one end of which is fixedly connected to the inner wall of the box (41), a clamping plate (44) fixedly connected to one end of the telescopic rod (42) away from the inner wall of the box (41), a first spring (43) sleeved on the telescopic rod (42), and a spring (43) slidably arranged between the clamping plates (44). A support plate (46) for carrying the radar detector to move up and down, and a second spring (47) arranged at the bottom of the support plate (46), the two ends of the first spring (43) are respectively fixedly connected to the inner wall of the box (41) and the clamping plate (44), the two ends of the second spring (47) are respectively fixedly connected to the support plate (46) and the box (41), the top of the box (41) is provided with a socket (413) for the radar detector to enter and exit, and the top of the clamping plate (44) is in contact with the box (41).

5. The fixing device with guiding function for radar installation according to claim 4, characterized in that: The diameter of the socket (413) is smaller than the diameter of the support plate (46).

6. A fixing device with a guiding function for radar installation according to claim 5, characterized in that: The fixing mechanism (4) further comprises an internally hollow elliptical cylinder (49) sleeved on the periphery of the second spring (47) and the supporting plate (46), a bottom plate (45) fixedly connected to the clamping plate (44) on a side close to the inner wall of the box body (41), and a sliding block (48) fixedly arranged at the bottom of the bottom plate (45) and located between the inner wall of the box body (41) and the elliptical cylinder (49), wherein the elliptical cylinder (49) is fixedly arranged in the box body (41) below the clamping plate (44), and the bottom surface of the sliding block (48) is lower than the top surface of the elliptical cylinder (49), and the box body (41) is divided into a fixed chassis (411) fixedly arranged on the connecting ball (34) and fixedly connected to the elliptical cylinder (49) and the second spring (47), and a rotating shell (412) rotatably connected to the fixed chassis (411) for connecting the telescopic rod (42) and the first spring (43).

Images