Small radar quick release base

Abstract

The utility model discloses a small radar quick-release base, which belongs to the technical field of radar installation and comprises a base and an installation seat, a target radar is fixedly installed on the top surface of the installation seat, and grooves are arranged at two ends of two side surfaces of the installation seat; the top surface of the base is provided with a mounting hole for inserting the mounting seat, and the bottom of the mounting hole is provided with a pop-up assembly for popping up the mounting seat in an up-and-down moving manner. When the small radar quick-release base is installed, the clamping block is driven by the first spring to move towards the groove, the clamping block and the groove are matched with each other, and then the installation base and a target radar are fixedly installed; during dismounting, the connecting rod is driven to move through the two shifting rods, then the clamping block is driven to be separated from the groove, rapid dismounting of the mounting base and the target radar is achieved in cooperation with the pop-up assembly, and compared with an existing device, the problem that the bolt fixing step is tedious is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of radar installation, and in particular relates to a small radar quick-detachable base. Background Art

[0002] Radar is an electronic device that uses radio methods to detect targets and determine their spatial positions. The radar emits electromagnetic waves to illuminate the target and receives its echo, thereby detecting the target and determining its position, direction of movement, speed and other characteristics.

[0003] Most existing small radars are assembled and disassembled using bolts. This frequent disassembly and assembly is required for testing and maintenance, and bolting is complex and inefficient, impacting testing and maintenance efficiency.

[0004] To this end, we propose a small radar quick-release base to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of low disassembly and assembly efficiency in the prior art, and to propose a small radar quick-detachable base.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A small radar quick-release base comprises a base and a mounting seat, wherein a target radar is fixedly mounted on the top surface of the mounting seat, and grooves are provided at both ends of the two side surfaces of the mounting seat;

[0008] The top surface of the base is provided with a mounting hole for inserting the mounting seat, and the bottom of the mounting hole is provided with a pop-up component for moving up and down to pop out the mounting seat;

[0009] Sliding holes corresponding to the grooves are horizontally provided at both ends of the inner side walls of the mounting hole, and a blocking block is movably provided in the sliding hole to move closer to or away from the mounting seat, and the cross-sectional shape of the groove is a right-angled triangle with a horizontal bottom surface. One end of the blocking block cooperates with the corresponding groove, and the other end is fixedly connected to the side wall of the sliding hole. A connecting rod is fixedly connected between the two blocking blocks on the same side, and a cavity for the connecting rod to move is provided between the two sliding holes on the same side. A vertical shift rod is fixedly connected to the middle of the top surface of the connecting rod, and the top end of the shift rod extends above the base, and a through groove for the shift rod to pass through and move is provided on the top wall of the cavity.

[0010] Preferably, the cross-sectional shape of the groove is a right triangle with a horizontal bottom surface, and one end of the clamping block matches the corresponding groove.

[0011] Preferably, both sides of the bottom surface of the mounting seat are chamfered to match the inclined surface of the clamping block.

[0012] Preferably, the end of the clamping block facing the groove is chamfered to match the side surface of the mounting seat.

[0013] Preferably, when the connecting rod moves to one end of the cavity, the clamping block is completely retracted into the sliding hole; when the connecting rod moves to the other end of the cavity, the clamping block is completely inserted into the groove.

[0014] Preferably, the first spring is always in a compressed state during the working process.

[0015] Preferably, the pop-up assembly includes a rebound plate that slides up and down and is arranged at the lower part of the base, and a second spring is fixedly connected between the bottom surface of the rebound plate and the bottom wall of the mounting hole.

[0016] Preferably, the second spring is always in a compressed state during the working process.

[0017] To sum up, the technical effects and advantages of the utility model are as follows: when installing the small radar quick-release base: the first spring drives the card block to move toward the groove, and the card block and the groove cooperate with each other to achieve fixed installation of the mounting base and the target radar; when disassembling: the two levers drive the connecting rod to move, and then drive the card block out of the groove, and cooperate with the pop-up component to achieve rapid disassembly of the mounting base and the target radar. Compared with the existing device, it avoids the problem of cumbersome bolt fixing steps and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the base in the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the cross-section structure of the middle mounting seat;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a cross-sectional front view of the present invention after removing the mounting base and target radar.

[0023] In the figure: 1. Base; 2. Mounting seat; 3. Target radar; 4. Groove; 5. Mounting hole; 6. Sliding hole; 7. Block; 8. First spring; 9. Connecting rod; 10. Cavity; 11. Push rod; 12. Through slot; 13. Rebound plate; 14. Second spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-3 A small radar quick-release base includes a base 1 and a mounting base 2. A target radar 3 is fixedly mounted on the top surface of the mounting base 2. Grooves 4 are provided at both ends of the two side surfaces of the mounting base 2.

[0026] The top surface of the base 1 is provided with a mounting hole 5 for inserting the mounting seat 2, and the bottom of the mounting hole 5 is provided with a pop-up component for popping out the mounting seat 2 by moving up and down;

[0027] Reference Figure 2-4 , sliding holes 6 corresponding to the grooves 4 are horizontally opened at both ends of the inner side walls of the mounting hole 5, and a block 7 is movably provided in the sliding hole 6 to move closer to or away from the mounting seat 2. The cross-sectional shape of the groove 4 is a right triangle with a horizontal bottom surface. One end of the block 7 cooperates with the corresponding groove 4, and a first spring 8 is fixedly connected between the other end and the side wall of the sliding hole 6. A connecting rod 9 is fixedly connected between the two blocks 7 on the same side, and a cavity 10 for the connecting rod 9 to move is opened between the two sliding holes 6 on the same side. A vertical shift rod 11 is fixedly connected to the middle of the top surface of the connecting rod 9, and the top end of the shift rod 11 extends above the base 1. The top wall of the cavity 10 is penetrated by a through slot 12 for the shift rod 11 to pass through and move.

[0028] During installation of the small radar quick-release base, the mounting base 2 is inserted into the mounting hole 5, the mounting base 2 is moved downward, and the two sides of the bottom end of the mounting base 2 press the clamping block 7 toward the inside of the sliding hole 6 and compress the first spring 8 until the clamping block 7 is completely retracted into the sliding hole 6. The mounting base 2 continues to move downward until one end of the clamping block 7 is located in the groove 4. At this time, the first spring 8 pushes the clamping block 7 into the groove 4, completing the positioning installation.

[0029] During disassembly: push the levers 11 on both sides away at the same time, and the connecting rod 9 drives the block 7 away from the mounting seat 2 and the groove 4. When the block 7 is completely out of the groove 4, the pop-up assembly pops out the mounting seat 2 and the target radar 3 to achieve quick disassembly.

[0030] The horizontal bottom surface of the groove 4 allows the block 7 to be fully inserted into the groove 4 at the first time. In addition, it can also avoid the problem that the mounting base 2 is separated from the mounting hole 5 due to the block 7 being driven backward by the inclined surface after the mounting base 2 is subjected to an upward force, thereby improving the stability of the device operation.

[0031] In order to make it easier for the mounting seat 2 to drive the block 7 to compress the first spring 8 when the mounting seat 2 moves downward, both sides of the bottom surface of the mounting seat 2 are chamfered to match the inclined surface of the block 7, thereby increasing the contact area between the mounting seat 2 and the inclined surface of the block 7.

[0032] In order to reduce the wear of the end of the block 7 when the mounting seat 2 moves downward, the end of the block 7 facing the groove 4 is chamfered to match the side of the mounting seat 2, thereby increasing the contact surface between the mounting seat 2 and the end of the block 7.

[0033] When the connecting rod 9 moves to one end of the cavity 10, the block 7 is completely retracted into the sliding hole 6, thereby preventing the block 7 from blocking the downward movement of the mounting base 2. When the connecting rod 9 moves to the other end of the cavity 10, the block 7 is completely inserted into the groove 4, thereby ensuring the stability of the mounting base 2. In addition, it can also prevent the first spring 8 from pushing the block 7 out of the sliding hole 6.

[0034] In order to ensure that the block 7 can be automatically inserted into the groove 4 when the groove 4 moves to the sliding hole 6, the first spring 8 is always in a compressed state during the working process.

[0035] The pop-up assembly includes a rebound plate 13 that slides up and down at the lower part of the base 1. A second spring 14 is fixedly connected between the bottom surface of the rebound plate 13 and the bottom wall of the mounting hole 5. The second spring 14 is always in a compressed state during the working process, thereby ensuring that the second spring 14 pops out the mounting seat 2.

[0036] Reference Figure 5 The rebound plate 13 slides up and down on the lower part of the base 1 via the slide rails on both sides. To prevent the rebound plate 13 from colliding with the block 7, the top of the slide rail should be lower than the bottom surface of the block 7. Multiple second springs 14 can be provided and respectively arranged at the four corners of the bottom surface of the rebound plate 13 to ensure that the rebound plate 13 is evenly stressed and improve stability.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A small radar quick-release base, comprising a base (1) and a mounting base (2), characterized in that: A target radar (3) is fixedly mounted on the top surface of the mounting seat (2), and grooves (4) are provided at both ends of the two side surfaces of the mounting seat (2); The top surface of the base (1) is provided with a mounting hole (5) for inserting the mounting seat (2), and the bottom of the mounting hole (5) is provided with a pop-up component for popping out the mounting seat (2) by moving up and down; Sliding holes (6) corresponding to the grooves (4) are horizontally provided at both ends of the inner side walls of the mounting hole (5); a block (7) is movably provided in the sliding hole (6) to move closer to or away from the mounting seat (2); the cross-sectional shape of the groove (4) is a right triangle with a horizontal bottom surface; one end of the block (7) matches the corresponding groove (4); a first spring (8) is fixedly connected between the other end and the side wall of the sliding hole (6); a connecting rod (9) is fixedly connected between the two blocks (7) on the same side; a cavity (10) for the connecting rod (9) to move is provided between the two sliding holes (6) on the same side; a vertical shifting rod (11) is fixedly connected to the middle of the top surface of the connecting rod (9), and the top end of the shifting rod (11) extends above the base (1); a through slot (12) is provided through the top wall of the cavity (10) for the shifting rod (11) to pass through and move.

2. The small radar quick-release base according to claim 1, characterized in that: Both sides of the bottom surface of the mounting seat (2) are chamfered to match the inclined surface of the clamping block (7).

3. The small radar quick-release base according to claim 1, characterized in that: The end of the clamping block (7) facing the groove (4) is chamfered to match the side surface of the mounting seat (2).

4. The small radar quick-release base according to claim 3, characterized in that: When the connecting rod (9) moves to one end of the cavity (10), the clamping block (7) is completely retracted into the sliding hole (6); when the connecting rod (9) moves to the other end of the cavity (10), the clamping block (7) is completely inserted into the groove (4).

5. The small radar quick-release base according to claim 4, characterized in that: The first spring (8) is always in a compressed state during the working process.

6. The small radar quick-release base according to claim 1, characterized in that: The pop-up assembly comprises a rebound plate (13) which slides up and down and is arranged at the lower part of the base (1); a second spring (14) is fixedly connected between the bottom surface of the rebound plate (13) and the bottom wall of the mounting hole (5).

7. The small radar quick-release base according to claim 6, characterized in that: The second spring (14) is always in a compressed state during the working process.

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