Radar assembly equipment

Abstract

The invention discloses radar assembly equipment, and relates to the field of radar production, the radar assembly equipment comprises a base, a groove is formed in the middle position of the top of the base, a placement seat is mounted at the lower part of the interior of the groove, an ejection assembly is arranged in the base, the ejection assembly comprises a cavity formed in the base, and a plurality of reset springs are mounted in the cavity; the top end of the reset spring is connected with a first top block, and two connecting rods are installed at the bottom of the first top block. Through the arrangement of the ejection assembly, when a pressing plate moves downwards, pressure can be applied to a radar shell, so that the radar shell moves, the pressing plate moves downwards to push a pressing rod to move downwards, so that the pressing rod pushes a first ejection block to move downwards, the first ejection block moves downwards to drive a first ejection column, a connecting rod and a second ejection block to move downwards, and the second ejection block drives a second ejection column to move downwards; meanwhile, the first ejector block can extrude the reset spring, so that the reset spring is compressed under stress.

Description

Technical Field

[0001] The invention relates to the field of radar production, and in particular to radar assembly equipment. Background Art

[0002] The basic function of radar is to detect the target and determine its spatial position by utilizing the scattering of electromagnetic waves by the target. In the current 77GHZ radar production process, assembly equipment is required to assemble the vent plug and ball cap on the radar.

[0003] According to the Chinese patent with publication number CN208374638U, a radar tooling and radar assembly equipment are disclosed. This invention can make the vent plug and the ball cap be assembled synchronously with the radar shell, and has the characteristics of simple structure, high production efficiency, convenient assembly and improved processing quality.

[0004] Regarding the above-mentioned disclosed patent content, the inventor believes that it is difficult to push the radar upward by means of elastic positioning pins, because the ball cap is located in the installation groove and the air plug is located in the placement seat, resulting in the elasticity of the elastic positioning pins making it difficult to push the ball cap and air plug assembled on the radar out of their respective placement positions, making it difficult to quickly remove the assembled radar, thereby reducing the efficiency of removing the radar. Summary of the invention

[0005] Based on this, an object of the present invention is to provide a radar assembly device to solve the technical problem that it is difficult to quickly remove the assembled radar.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a radar assembly device, comprising a base, a groove is provided at the middle position of the top of the base, a placement seat is installed at the lower part of the groove, an ejection assembly is provided inside the base, the ejection assembly includes a cavity provided inside the base, a plurality of reset springs are installed inside the cavity, a first top block is connected to the top of the reset spring, two connecting rods are installed at the bottom of the first top block, a second top block is fixed between the two connecting rods, a second top column is installed on the top of the second top block, and a first top column and a pressure rod are respectively provided on the top of the first top block.

[0007] By adopting the above technical solution, when the pressure plate moves downward, pressure can be applied to the radar housing to move the radar housing, and the downward movement of the pressure plate will push the pressure rod downward, so that the pressure rod pushes the first top block downward.

[0008] Furthermore, a support frame is installed on the top of the base, two electric push rods are installed on the upper part of the support frame, and a pressure plate is installed on the output end of the electric push rod through a telescopic rod.

[0009] By adopting the above technical solution, when the radar housing needs to be moved downward, the electric push rod can be started, and the operation of the electric push rod can extend the telescopic rod, thereby driving the pressure plate to move downward.

[0010] Furthermore, mounting grooves are provided on both sides of the top of the base, and the number of the mounting grooves is three.

[0011] By adopting the above technical solution, the ball cap can be placed inside the installation groove, thereby facilitating the subsequent assembly of the ball cap onto the radar housing.

[0012] Furthermore, the top end of the first top column penetrates into the interior of the installation groove, and the height of the first top column is greater than the depth of the installation groove.

[0013] By adopting the above technical solution, when the first top column moves upward, the ball cap can be lifted up, so as to lift up the assembled radar housing.

[0014] Furthermore, a limit block is provided inside the groove, and the limit block is located on one side of the placement seat.

[0015] By adopting the above technical solution, the limit block can be inserted into the slot on one side of the radar housing to correct the placement direction of the radar housing and prevent the radar housing from being placed incorrectly.

[0016] Furthermore, the placement seat is detachably connected to the base via bolts, and a placement groove is provided inside the placement seat.

[0017] By adopting the above technical solution, the placement seat can be easily disassembled and assembled through the setting of bolts, and the placement seat can be replaced, so that different air plugs can be placed.

[0018] Furthermore, elastic positioning pins are provided on both sides of the groove, and bumps are provided on the tops of the elastic positioning pins.

[0019] By adopting the above technical solution, the radar housing will squeeze the elastic positioning pin after moving, causing the elastic positioning pin to deform.

[0020] Furthermore, the pressing plate is located above the mounting groove, and a rubber pad is provided at the bottom of the pressing plate.

[0021] By adopting the above technical solution, the downward movement of the pressure plate can push the radar housing to move, so that the radar housing moves downward and the assembly of the vent plug and the ball cap is achieved.

[0022] Furthermore, the first top block is slidably connected to the cavity, and the top end of the second top column penetrates into the interior of the placement seat.

[0023] By adopting the above technical solution, the first top block can slide inside the cavity, and the first top column can be driven to move when the first top block moves.

[0024] In summary, the present invention mainly has the following beneficial effects: 1. The present invention is provided with an ejection assembly. When the pressure plate moves downward, pressure can be applied to the radar shell to make the radar shell move, and the downward movement of the pressure plate will push the pressure rod to move downward, so that the pressure rod pushes the first ejector block to move downward. After the first ejector block moves downward, it will drive the first ejector column, the connecting rod and the second ejector block to move downward, and the second ejector column will drive the second ejector column to move downward. At the same time, the first ejector block will squeeze the return spring, so that the return spring is compressed. When the ball cap and the vent plug are assembled, the pressure plate moves up, and the pressure plate no longer presses the pressure rod, and the return spring recovers its elasticity and stretches to push the first ejector block to move up, and then drives the connecting rod and the second ejector block to move up, and then drives the first ejector column and the second ejector column to move up, so that the first ejector column moves into the installation groove, and the second ejector column moves into the placement seat, so as to lift the assembled ball cap and the vent plug, and lift the radar shell at the same time, to prevent the ball cap and the vent plug from being stuck in the installation groove and the placement seat respectively, thereby improving the removal efficiency of the assembled radar shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the overall front section structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the base of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the base of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the first top block of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the elastic positioning pin of the present invention.

[0026] In the figure: 1. base; 2. mounting bolts; 3. support frame; 4. electric push rod; 5. pressure plate; 6. groove; 7. elastic positioning pin; 8. mounting slot; 9. ejector assembly; 901. cavity; 902. return spring; 903. first ejector block; 904. connecting rod; 905. second ejector block; 906. first ejector column; 907. second ejector column; 908. pressure rod; 10. protrusion; 11. limit block; 12. placement seat. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] The following describes an embodiment of the present invention based on its overall structure.

[0029] A radar assembly device, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, it includes a base 1, a groove 6 is opened at the middle position of the top of the base 1, a placement seat 12 is installed at the lower part of the groove 6, an ejection component 9 is provided inside the base 1, mounting grooves 8 are opened on both sides of the top of the base 1, and the number of the mounting grooves 8 is three, so that the ball cap can be placed inside the mounting grooves 8, and then it is convenient to assemble the ball cap to the radar shell later, elastic locating pins 7 are provided on both sides of the groove 6, and a protrusion 10 is provided on the top of the elastic locating pin 7. After the radar shell moves, the elastic locating pin 7 will be squeezed, so that the elastic locating pin 7 will be deformed, which is convenient for the subsequent cooperation with the ejection component 9 to lift up the radar shell, and mounting bolts 2 are provided on both sides of the base 1, so that the assembly equipment can be installed by the mounting bolts 2.

[0030] Specifically, the ejection assembly 9 includes a cavity 901 opened inside the base 1, and a plurality of return springs 902 are installed inside the cavity 901. The top of the return spring 902 is connected to the first ejection block 903. The top of the first ejection column 906 penetrates into the interior of the mounting groove 8. The first ejection block 903 is slidably connected to the cavity 901, and the top of the second ejection column 907 penetrates into the interior of the placement seat 12, so that the first ejection block 903 slides inside the cavity 901, and the first ejection block 903 moves, which drives the first ejection column 906 to move. The height of the first ejection column 906 is greater than the depth of the mounting groove 8. Two connecting rods 904 are installed at the bottom of the first ejection block 903. The two connecting rods A second top block 905 is fixed between 904, and a second top column 907 is installed on the top of the second top block 905. When the pressure plate 5 moves downward, pressure can be applied to the radar shell to move the radar shell, and the downward movement of the pressure plate 5 will push the pressure rod 908 to move downward, so that the pressure rod 908 pushes the first top block 903 to move downward. After the first top block 903 moves downward, it will drive the first top column 906, the connecting rod 904, and the second top block 905 to move downward, and the second top block 905 will drive the second top column 907 to move downward. At the same time, the first top block 903 will squeeze the reset spring 902, so that the reset spring 902 is compressed. The top of the first top block 903 is respectively provided with a first top column 906 and a pressure rod 908.

[0031] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A support frame 3 is installed on the top of the base 1, and two electric push rods 4 are installed on the upper part of the support frame 3. A pressure plate 5 is installed on the output end of the electric push rod 4 through a telescopic rod. The pressure plate 5 is located above the installation groove 8, and a rubber pad is provided at the bottom of the pressure plate 5. When the radar shell needs to be moved down, the electric push rod 4 can be started. The electric push rod 4 can extend the telescopic rod, thereby driving the pressure plate 5 to move down. A limit block 11 is provided inside the groove 6, and the limit block 11 is located on one side of the placement seat 12. The limit block 11 can be inserted into the notch on one side of the radar shell to correct the placement direction of the radar shell and prevent the radar shell from being placed incorrectly. The placement seat 12 is detachably connected to the base 1 by bolts. The placement seat 12 is convenient to disassemble and assemble by the setting of the bolts, and then the placement seat 12 can be replaced. A placement groove is opened inside the placement seat 12 so that the air plug can be placed inside the placement groove, which is convenient for the subsequent assembly of the air plug on the radar shell.

[0032] The implementation principle of this embodiment is as follows: first, the user installs the device and turns on the power supply, then places the ball cap inside the installation slot 8, places the vent plug inside the placement seat 12, then places the radar on the base 1, and aligns the ball cap and the vent plug with the assembly position on the radar, then starts the electric push rod 4, the electric push rod 4 works to move the pressure plate 5 downward, after the pressure plate 5 moves downward, it can apply pressure to the radar shell, so that the radar shell moves, and the downward movement of the pressure plate 5 will push the pressure rod 908 downward, so that the pressure rod 908 pushes the first top block 903 downward, after the first top block 903 moves downward, it will drive the first top column 906, the connecting rod 904, and the second top block 905 to move downward, and the second top block 905 will drive the second top column 907 to move downward, and at the same time, the first top block 903 will squeeze the reset spring 902, so that the reset spring 902 is compressed, and the ball cap and the vent plug can be assembled on the radar; After assembly, the electric push rod 4 works to drive the pressure plate 5 to move upward. At this time, the pressure plate 5 no longer presses the pressure rod 908, and the return spring 902 recovers its elasticity and stretches to push the first top block 903 to move upward, and then drives the connecting rod 904 and the second top block 905 to move upward, and then drives the first top column 906 and the second top column 907 to move upward, so that the first top column 906 moves into the installation groove 8, and the second top column 907 moves into the placement seat 12, so as to lift up the assembled ball cap and the vent plug, and at the same time lift up the radar shell, so that the assembled radar can be taken out.

[0033] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A radar assembly device, comprising a base (1), characterized in that: A groove (6) is provided at the middle position of the top of the base (1), a placement seat (12) is installed at the lower part of the groove (6), an ejection assembly (9) is provided inside the base (1), the ejection assembly (9) comprises a cavity (901) provided inside the base (1), a plurality of return springs (902) are installed inside the cavity (901), a first ejection block (903) is connected to the top of the return spring (902), two connecting rods (904) are installed at the bottom of the first ejection block (903), a second ejection block (905) is fixed between the two connecting rods (904), a second ejection column (907) is installed at the top of the second ejection block (905), and a first ejection column (906) and a pressure rod (908) are respectively provided at the top of the first ejection block (903).

2. A radar assembly device according to claim 1, characterized in that: A support frame (3) is installed on the top of the base (1), two electric push rods (4) are installed on the upper part of the support frame (3), and a pressure plate (5) is installed on the output end of the electric push rod (4) via a telescopic rod.

3. The radar assembly equipment according to claim 1, characterized in that: Both sides of the top of the base (1) are provided with mounting grooves (8), and the number of the mounting grooves (8) is three.

4. A radar assembly device according to claim 3, characterized in that: The top end of the first top column (906) penetrates into the interior of the installation groove (8), and the height of the first top column (906) is greater than the depth of the installation groove (8).

5. The radar assembly equipment according to claim 1, characterized in that: A limiting block (11) is provided inside the groove (6), and the limiting block (11) is located on one side of the placement seat (12).

6. The radar assembly equipment according to claim 1, characterized in that: The placement seat (12) is detachably connected to the base (1) via bolts, and a placement groove is provided inside the placement seat (12).

7. The radar assembly equipment according to claim 1, characterized in that: Elastic positioning pins (7) are provided on both sides of the interior of the groove (6), and a protrusion (10) is provided on the top of the elastic positioning pin (7).

8. The radar assembly equipment according to claim 2, characterized in that: The pressing plate (5) is located above the mounting groove (8), and a rubber pad is provided at the bottom of the pressing plate (5).

9. The radar assembly equipment according to claim 1, characterized in that: The first top block (903) is slidably connected to the cavity (901), and the top end of the second top column (907) penetrates into the interior of the placement seat (12).

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