Assembly device for box body and box cover of radar controller

Abstract

An assembling device for a radar controller box body and a box cover is characterized in that a containing groove used for containing the controller box body is formed in a horizontally-arranged carrying disc, the controller box body is a flat square box body with a box opening formed in one side and a circuit board arranged inside, the box opening of the controller box body placed in the vertical containing groove is arranged upwards, a box cover clamping mechanism is arranged above the carrying disc, and the box cover clamping mechanism is arranged above the carrying disc. The box cover clamping mechanism clamps a horizontally-arranged controller box cover, the controller box cover and a box opening of the controller box body are oppositely arranged up and down, and the edge of the lower end face of the controller box cover is connected with a clamping jaw extending into a box cavity of the controller box body. The driving mechanism drives the box cover clamping mechanism to move downwards in the depth direction of a box cavity of the controller box body to a stop position where the clamping jaw and a clamping hole in the controller box body are clamped with each other or release the clamping effect on the controller box cover and drives the box cover clamping mechanism to move upwards and reset to an initial position. And the automatic assembly operation between the controller box cover and the controller box body is realized.

Description

TECHNICAL FIELD

[0001] The utility model discloses radar controller assembly, specifically relates to a kind of assembling device of radar controller box and box cover. BACKGROUND

[0002] Vehicle-mounted radar is usually composed of sensor, controller and wire harness, wherein the sensor is installed on the front or tail bumper of the vehicle, and the controller is installed on the vehicle body. The sensor transmits and receives ultrasonic waves, and the signals are transmitted to the controller for operation, so that the driver can master the conditions in front of and behind the vehicle, and avoid collision between the vehicle body and obstacles. Among them, the radar controller mainly includes a box body and a circuit board. In the production process, the circuit board needs to be placed into the box body through the box opening of the box body, and then the box cover is pressed to complete the assembly.

[0003] For example, the patent document with the title "Vehicle Controller" (document number CN218352873U) discloses a technical solution that includes a shell, a side cover, and a circuit board. The shell and the side cover are detachably installed together, and the circuit board is located inside the shell. Each of the two opposite inner side walls of the shell is provided with a second clamping groove part, and the end of the circuit board is located in the mating groove of the second clamping groove part. The groove width of the second clamping groove part is slightly larger than the thickness of the circuit board. The vehicle controller is provided with a second clamping groove part on the inner side of the shell, and the circuit board is assembled in the shell through the second clamping groove part.

[0004] The patent document with the title "Host Controller of Radar Probe" (document number CN212723312U) discloses a technical solution that includes a housing with a receiving cavity and an opening at one end, a circuit board assembled in the receiving cavity of the housing, and an electrical connector inserted into the receiving cavity from the opening of the housing at one end and connected with the circuit board.

[0005] In the prior art, the cover cooperation operation between the controller box cover and the controller box body is usually manually operated by manual operation, that is, the box cover is manually aligned with the box opening of the controller box body, and the box cover is pressed on the box opening of the box body. Among them, the box cover is generally provided with a clamping jaw, and during the pressing of the box cover, the clamping jaw is also ensured to be precisely clamped with the corresponding clamping hole on the box body, so as to ensure the stable connection of the box cover. At present, the pressing operation is usually realized by manual operation, and in batch production, a large amount of labor cost is needed, and the production efficiency is also affected by the efficiency of manual operation, which is not conducive to improving the production efficiency of the controller and reducing the labor cost. Utility model content

[0006] The utility model provides a kind of assembling device of radar controller box and box cover, and the box cover is pressed with controller box body automatically, replaces manual pressing cover operation, improves production efficiency.

[0007] In order to achieve the above object, the technical scheme adopted is: an assembling device for a radar controller box body and a box cover, a containing groove for accommodating the controller box body is arranged on a horizontal carrier plate, the controller box body is a flat square box body with a box opening on one side and a circuit board inside, the box opening of the controller box body placed in the vertical containing groove is arranged upward, a box cover clamping mechanism is arranged above the carrier plate, the box cover clamping mechanism clamps the horizontal controller box cover, and the controller box cover is arranged opposite to the box opening of the controller box body, a clamping jaw extending into the box cavity of the controller box body is connected to the lower end face edge of the controller box cover, a driving mechanism drives the box cover clamping mechanism to move downward along the depth direction of the box cavity of the controller box body to a terminal position where the clamping jaw and the clamping hole on the controller box body are clamped with each other or releases the clamping action on the controller box cover and drives the box cover clamping mechanism to move upward and reset to an initial position.

[0008] Compared with the prior art, the technical effect of the utility model is that under the arrangement of the box cover clamping mechanism, the driving mechanism drives the box cover clamping mechanism to displace the box opening of the controller box body placed on the carrier plate, the clamping jaw on the controller box cover clamped on the box cover clamping mechanism can be clamped with the clamping hole on the controller box body, the automatic assembling operation between the controller box cover and the controller box body is realized, the manual assembling mode is replaced, the labor consumption is reduced, and the assembling efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a three-dimensional appearance schematic view of the utility model;

[0010] Figure 2 It is a schematic view of the controller box body and the controller box cover;

[0011] Figure 3 It is a schematic view a of the box cover clamping mechanism and the carrier plate;

[0012] Figure 4 It is a schematic view b of the box cover clamping mechanism and the carrier plate;

[0013] Figure 5 It is a partial structure K in the Figure 3

[0014] Figure 6 It is a schematic view of the box cover clamping mechanism;

[0015] Figure 7 It is a schematic view of the bottom of the box cover clamping mechanism;

[0016] Figure 8 It is a schematic view of the state that the controller box body is placed on the carrier plate;

[0017] Figure 9 It is a schematic view of the state that the pressing mechanism is in the avoiding position;

[0018] ​Figure 10 A schematic diagram of the top structure when the support frame supports the controller box cover;

[0019] Figure 11 A schematic diagram of the bottom structure when the support frame supports the controller box cover;

[0020] Figure 12 This is a structural diagram of the support frame without supporting the controller box cover.

[0021] Figure 13 for Figure 12 Enlarged view of part M in the image;

[0022] Figure 14 This is a cross-sectional view of the through hole;

[0023] Figure 15 for Figure 14 Enlarged view of part N in the image. Detailed Implementation

[0024] The following is in conjunction with the appendix Figures 1-15 The present invention will be further described in detail below, including related content:

[0025] An assembly device for a radar controller housing and cover is provided. A flat carrier plate 10 is provided with a receiving groove 11 for accommodating the controller housing A. The controller housing A is a flat rectangular housing with an opening on one side and a circuit board inside. The controller housing A is placed in the vertical receiving groove 11 with the opening facing upward. A cover clamping mechanism 20 is provided above the carrier plate 10. The cover clamping mechanism 20 clamps the flat controller cover B, and the controller cover B and the opening of the controller housing A are arranged vertically opposite each other. A claw B1 extending into the cavity of the controller housing A is connected to the lower edge of the controller cover B. A driving mechanism drives the cover clamping mechanism 20 to move downward along the depth direction of the cavity of the controller housing A until the claw B1 and the snap-fit ​​hole A11 on the controller housing A are engaged, or releases the clamping action on the controller cover B and drives the cover clamping mechanism 20 to move upward and reset to the initial position.

[0026] In the above scheme, when assembling the controller box A and the controller box cover B, the controller box A is placed in the receiving groove 11 of the carrier 10 with the box opening facing upwards to position the controller box A. The controller box cover B, held by the box cover clamping mechanism 20, is in a flat state. Then, the drive mechanism drives the box cover clamping mechanism 20 to move along the box cavity depth direction of the controller box A towards the box opening of the controller box A placed on the carrier 10 until the claw B1 on the controller box cover B engages with the snap-fit ​​hole A11 on the controller box A. This realizes the automatic assembly operation between the controller box cover B and the controller box A, replacing the traditional manual assembly method, reducing labor consumption and helping to improve assembly efficiency.

[0027] After the clamping jaw B1 on the controller box cover B and the clamping hole A11 on the controller box body A are clamped with each other, the driving mechanism releases the clamping of the box cover clamping mechanism 20 on the controller box cover B and drives the box cover clamping mechanism 20 to displace upward and reset to the initial position, so as to repeat the above assembly operation of the controller box body A and the controller box cover B.

[0028] As a preferred solution, the box cover clamping mechanism 20 comprises a supporting frame 21 horizontally arranged on the frame surface above the loading tray 10, the supporting frame 21 supports the cover edge of the controller box cover B when the supporting frame 21 is in the initial position, and the clamping jaw B1 and the supporting frame 21 are in a position of mutual avoidance, when the pressing mechanism 22 above the supporting frame 21 displaces downward and presses against the upper cover surface of the controller box cover B, the pressing mechanism 22 and the supporting frame 21 synchronously displace downward along the depth direction of the box cavity of the controller box body A to the stop position where the clamping jaw B1 is inserted into the vertically arranged guide groove A1 on the inner wall of the controller box body A; when the supporting frame 21 is in the stop position, the frame domain of the supporting frame 21 expands and separates from the controller box cover B, and the pressing mechanism 22 presses against the controller box cover B and displace downward to the terminal position where the clamping jaw B1 and the clamping hole A11 at the lower end of the guide groove A1 are clamped with each other; after the clamping jaw B1 and the clamping hole A11 are clamped with each other, the supporting frame 21 and the pressing mechanism 22 displace upward and reset, and the frame domain of the supporting frame 21 retracts to the initial size of supporting the cover edge of the controller box cover B.

[0029] In this solution, in the initial state, the controller box cover B is placed on the supporting frame 21, the cover edge of the controller box cover B is supported by the supporting frame 21, and the clamping jaw B1 is in the frame domain of the supporting frame 21. Subsequently, the pressing mechanism 22 above the supporting frame 21 displaces downward and presses against the upper cover surface of the controller box cover B on the supporting frame 21, and the pressing mechanism 22 and the supporting frame 21 cooperate with each other, thereby clamping the controller box cover B. When the pressing mechanism 22 and the supporting frame 21 synchronously displace downward along the depth direction of the box cavity of the controller box body A, the controller box cover B is displaced with them toward the box opening of the controller box body A until the clamping jaw B1 on the controller box cover B is inserted into the vertically arranged guide groove A1 on the inner wall of the controller box body A. At this time, the frame domain of the supporting frame 21 expands, thereby separating from the controller box cover B (since the clamping jaw B1 has been inserted into the guide groove A1 on the inner wall of the controller box body A. Under the constraint of the guide groove A1 on the clamping jaw B1, even without the support of the supporting frame 21, the controller box cover B can maintain a horizontal posture and displace along the length direction of the guide groove A1 without tilting), avoiding the interference of the supporting frame 21 on the cover closing of the controller box cover B and the controller box body A. After the supporting frame 21 separates from the controller box cover B, the pressing mechanism 22 continues to displace downward, thereby pushing the controller box cover B to close on the box opening of the controller box body A, and the clamping jaw B1 is also clamped with the clamping hole A11 at the lower end of the guide groove A1, thereby realizing the assembly operation between the controller box cover B and the controller box body A.

[0030] After the above operation is completed, the supporting frame 21 and the pressing mechanism 22 are reset to move upward, and the frame area of the supporting frame 21 is retracted to the initial size of the cover edge of the controller box cover B. The size of the frame area of the supporting frame 21 determines whether the supporting frame 21 can support the controller box cover B. When the frame area of the supporting frame 21 is in a retracted state, the supporting frame 21 is located at the outer peripheral position of the controller box cover B and supports the cover edge of the controller box cover B, so as to prevent the controller box cover B from falling downward. When the frame area of the supporting frame 21 is in an expanded state, the frame body of the supporting frame 21 cannot be maintained below the cover edge of the controller box cover B. When the controller box cover B and the supporting frame 21 move up and down relative to each other, there is no interference, so that the pressing mechanism 22 continues to push the controller box cover B downward to close the box opening of the controller box body A.

[0031] Further, the supporting frame 21 is a square frame structure composed of two U-shaped supporting rods 211 arranged with openings opposite to each other. The rod bodies of the two supporting rods 211 are located in the horizontal plane, and the rod ends are butt-jointed with each other. The area enclosed by the inner side rod surfaces of the two supporting rods 211 constitutes a hole cavity 212 for accommodating the controller box cover B. The opposite side rod surfaces between the two supporting rods 211 are provided with a table edge 213 protruding to the middle part of the hole cavity 212, and the table edge 213 is arranged along the cover edge of the controller box cover B. The cover edge of the controller box cover B located in the hole cavity 212 is arranged on the upper end surface of the table edge 213. When the supporting frame 21 is located at the stop position, the driving mechanism drives the two supporting rods 211 to move away from each other, and the table edge 213 is located at a separation position which avoids the moving path of the controller box cover B. In this scheme, the supporting frame 21 is composed of two supporting rods 211, and the controller box cover B located on the supporting frame 21 is placed in the hole cavity 212 enclosed by the inner side rod surfaces of the two supporting rods 211. The inner side of the supporting rod 211 is provided with the table edge 213, so as to use the table edge 213 to support the cover edge of the controller box cover B located in the hole cavity 212. When it is necessary to control the frame area of the supporting frame 21 to expand, so as to cancel the supporting effect on the controller box cover B, the two supporting rods 211 are driven by the corresponding driving mechanism to move away from each other, so that the table edge 213 moves away from the area below the controller box cover B. Conversely, after the supporting frame 21 is reset to move upward, the two supporting rods 211 are again butt-jointed, so as to retract the size of the hole cavity 212 to a size which is suitable for the size of the controller box cover B.

[0032] As Figure 10 With Figure 12As shown, two support rods 211 are arranged opposite each other. Two symmetrically arranged gripper cylinders 214 are positioned on the left and right sides of the support frame 21. The gripper cylinders 214 are parallel-opening two-claw cylinders with the grippers located on the same horizontal plane. The grippers on the front and rear sides are respectively connected to the front and rear support rods 211. The two gripper cylinders 214 are connected to a flat mounting platform 215. The first drive unit 23 drives the mounting platform 215 to move up and down. The two grippers of the parallel-opening gripper cylinders 214 are connected to the two support rods 211 respectively. When it is necessary to control the expansion of the support frame 21, the two grippers of the gripper cylinders 214 move away from each other, thereby causing the two support rods 211 to move away from each other. Conversely, when it is necessary to control the retraction of the support frame 21, the two grippers of the gripper cylinders 214 move closer together, thereby causing the two support rods 211 to move closer together.

[0033] As a preferred option, such as Figure 6 and Figure 9 As shown, the pressing mechanism 22 includes a pressure plate 221. The surface of the pressure plate 221 and the cavity 212 formed by the support rod 211 are arranged vertically opposite each other. A telescopic cylinder 222 is installed above the pressure plate 221. The piston rod of the telescopic cylinder 222 is located in the plumb direction and its end is connected to the pressure plate 221. The telescopic cylinder 222 drives the pressure plate 221 to move downward and press against the controller cover B, displacing it towards the controller box A, or drives the pressure plate 221 to move upward to the initial position spaced apart from the support frame 21. In this scheme, the pressing mechanism 22 specifically uses the pressure plate 221 to press against the controller cover B. By extending and retracting the telescopic cylinder 222, the vertical displacement of the pressure plate 221 is controlled, thereby realizing the pressing or upward repositioning of the pressure plate 221 against the controller cover B.

[0034] Furthermore, a support frame 223 is connected to the cylinder body of the telescopic cylinder 222. The support frame 223 is connected to the second drive unit 24. When the pressure plate 221 is in the initial position, the second drive unit 24 drives the pressure holding mechanism 22, which is composed of the support frame 223, the telescopic cylinder 222, and the pressure plate 221, to translate to a clearance position that is misaligned with the area above the cavity 212, or drives the pressure holding mechanism 22 to translate to a pressing position where the pressure plate 221 is opposite to the cavity 212. When it is necessary to place the controller cover B into the cavity 212, in order to avoid the space occupied by the pressure holding mechanism 22 causing inconvenience in the placement operation of the controller cover B, the second drive unit 24 can drive the entire pressure holding mechanism 22 to shift to a clearance position that is misaligned with the area above the cavity 212, so that the upper part of the cavity 212 is in a completely open state. When the controller cover B is placed into the cavity 212, its placement operation will not cause interference or inconvenience.

[0035] Combination Figures 10-15As shown, the clamping jaw B1 is a clamping jaw pair b1 composed of two symmetrically arranged clamping jaw units b11, and the clamping jaw pair b1 as a whole is in the shape of an "eight" character. The lower end of the clamping jaw unit b11 is provided with a wedge-shaped check b12 which is matched with the clamping hole A11 to form a clamping fit. In order to avoid the deformation of the clamping jaw B1 and the situation that the clamping jaw B1 cannot be inserted into the guide groove A1 on the inner wall of the controller box body A when the controller box cover B is assembled with the controller box body A, the shank of the two supporting rods 211 is provided with a through hole 2111 which is arranged at the interval missing part 2131 of the platform edge 213, and the hole core of the through hole 2111 is located in the horizontal direction and shares the plumb surface with the clamping jaw unit b11 on the clamping jaw pair b1. The two top rods 216 are respectively inserted through the two through holes 2111 and form a sliding fit with the through holes 2111 (the interval missing part 2131 is arranged to avoid the positional interference between the top rod 216 and the clamping jaw unit b11 when the controller box cover B is placed in the hole cavity 212). When the controller box cover B is placed on the platform edge 213 in the hole cavity 212, the hole domain of the through hole 2111 is arranged opposite to the middle and upper part of the clamping jaw unit b11. The third driving unit 25 located outside the supporting frame 21 drives the two top rods 216 to move towards each other along the direction of the hole core of the through hole 2111, and respectively pushes the two clamping jaw units b11 of the clamping jaw pair b1, or drives the two top rods 216 to move away from each other to separate the two clamping jaw units b11 of the clamping jaw pair b1.

[0036] After the controller box cover B is placed in the hole cavity 212 surrounded by the supporting rod 211, the third driving unit 25 located outside the supporting frame 21 drives the two top rods 216 arranged opposite to each other on the supporting rod 211 to move towards each other along the direction of the hole core of the through hole 2111. The two top rods 216 respectively push the two clamping jaw units b11 in the clamping jaw pair b1, so that the free ends of the two clamping jaw units b11 are close to each other and are within the range opposite to the box opening area of the controller box body A. In this way, when the controller box cover B is pressed down, the controller box cover B will not be deformed and unable to be assembled with the controller box body A, ensuring that the assembly operation of the product is stable. After the opposite two top rods 216 are driven by the third driving unit 25 to move reversely and reset, the inner rod end of the top rod 215 will not interfere with the clamping jaw B1 on the controller box cover B when the subsequent controller box cover B is placed into the hole cavity 212.

[0037] As a preferred solution, the two supporting rods 211 are arranged opposite to each other, the platform edge 213 is in a strip shape and is arranged on the bottom rod of the supporting rod 211, and the platform edge 213 is arranged along the length direction of the bottom rod of the supporting rod 211. Figure 2As shown, considering that the controller box cover B is rectangular, the long side is generally provided with two sets of claw pairs b1. Therefore, in this application, the end position of the bottom rod of the supporting rod 211 is arranged with a through hole 2111 matched with the jacking rod 216. The middle part of the outer side of the bottom rod of the supporting rod 211 is provided with a second telescopic cylinder 217. The rod core direction of the piston rod of the second telescopic cylinder 217 is parallel to the hole core direction of the through hole 2111, and the rod end is connected with a connecting rod 218. The two jacking rods 216 are connected with the connecting rod 218. The second telescopic cylinder 217 drives the two jacking rods 216 to respectively push the claw pairs b1 arranged on the long side of the controller box cover B.

[0038] The bottom rod of the same supporting rod 211 is provided with two jacking rods 216 along the rod length direction. The second telescopic cylinder 217 can drive the connecting rod 218 to drive the two jacking rods 216 arranged side by side and connected with the connecting rod 218 to synchronously displace in the corresponding through hole 2111, respectively push the claw pairs b1 arranged on the long side of the controller box cover B, so as to ensure that each claw pair b1 can be effectively constrained in the box opening area of the controller box body A during the press-fitting of the controller box cover B. Similarly, according to the number or direction of the claw pairs b1, the number and direction of the jacking rods 216 can be adaptively changed.

[0039] In combination Figure 1 As shown, the assembly device of the radar controller box body and the box cover further comprises a rack 30, the rack 30 is provided with a feeding unit 40 and a mechanical hand grabbing unit 50. The rack 30 is provided with a horizontal conveying belt 60, and the carrier disc 10 is arranged on the conveying belt 60. The mechanical hand grabbing unit 50 grabs the controller box cover B in the feeding unit 40 to displace into the hole cavity 212 surrounded by the supporting rod 211 or grabs the controller box body A to be placed in the accommodating groove 11 on the carrier disc 10 in an attitude with the box opening upward. The feeding unit 40 is used for feeding the controller box cover B. Through the setting of the mechanical hand grabbing unit 50, the controller box cover B or the controller box body A can be grabbed and placed to realize automatic feeding and discharging. After the assembly of the controller box cover B and the controller box body A is completed, the controller is conveyed downstream by the conveying belt 60 together with the carrier disc 10, so that the carrier disc 10 on which the assembled controller is processed in the subsequent process.

Claims

1. An assembly device for a radar controller box and a box cover, characterized in that: The flat carrier plate (10) is provided with a receiving groove (11) for accommodating a controller box (A), the controller box (A) is a flat square box with a box opening on one side and a circuit board inside, the box opening of the controller box (A) placed in the vertical receiving groove (11) is arranged upward, the carrier plate (10) is provided with a box cover clamping mechanism (20) above, the box cover clamping mechanism (20) clamps the flat controller box cover (B) and the controller box cover (B) is arranged opposite to the box opening of the controller box (A) up and down, the controller box cover (B) is connected with a claw (B1) extending into the box cavity of the controller box (A) at the edge of the lower end surface, the driving mechanism drives the box cover clamping mechanism (20) to move downward along the depth direction of the box cavity of the controller box (A) to the terminal position where the claw (B1) and the clamping hole (A11) on the controller box (A) are clamped or releases the clamping of the controller box cover (B) and drives the box cover clamping mechanism (20) to move upward and reset to the initial position.

2. The radar controller box and cover assembly of claim 1, wherein: The box cover clamping mechanism (20) includes a supporting frame (21) arranged on the frame surface of the carrier plate (10), when the supporting frame (21) is in the initial position, the supporting frame (21) supports the cover edge of the controller box cover (B) and the claw (B1) is in a position avoiding the supporting frame (21), when the pressing mechanism (22) above the supporting frame (21) is displaced downward and presses the upper cover surface of the controller box cover (B), the pressing mechanism (22) and the supporting frame (21) are synchronously displaced downward along the depth direction of the box cavity of the controller box (A) to the stop position where the claw (B1) is inserted into the vertical guide groove (A1) on the inner wall of the controller box (A); when the supporting frame (21) is in the stop position, the frame area of the supporting frame (21) expands and separates from the controller box cover (B) and the pressing mechanism (22) presses the controller box cover (B) to move downward to the terminal position where the claw (B1) and the clamping hole (A11) at the lower end of the guide groove (A1) are clamped; after the claw (B1) and the clamping hole (A11) are clamped, the supporting frame (21) and the pressing mechanism (22) are moved upward and reset, and the frame area of the supporting frame (21) is retracted to the initial size of supporting the cover edge of the controller box cover (B).

3. The radar controller box and cover assembly of claim 2, wherein: The supporting frame (21) is a square frame structure composed of two U-shaped supporting rods (211) with the openings arranged opposite to each other, the rod bodies of the two supporting rods (211) are located in the horizontal plane and the rod ends are butt jointed with each other, the area enclosed by the inner side rod surfaces of the two supporting rods (211) forms a hole cavity (212) for accommodating the controller box cover (B), the opposite side rod surfaces between the two supporting rods (211) are provided with a table edge (213) protruding to the middle part of the hole cavity (212) and arranged along the cover edge of the controller box cover (B), the cover edge of the controller box cover (B) located in the hole cavity (212) is arranged on the upper end surface of the table edge (213), when the supporting frame (21) is in the stop position, the driving mechanism drives the two supporting rods (211) to move away from each other and the table edge (213) is in a separated position avoiding the moving path of the controller box cover (B).

4. The radar controller box and cover assembly of claim 3, wherein: Two supporting rods (211) are arranged opposite to each other, two clamping jaw cylinders (214) are symmetrically arranged on the left and right sides of the supporting frame (21), the clamping jaw cylinders (214) are parallel opening and closing two-jaw cylinders and the clamping jaws are located in the same horizontal plane, the clamping jaws on the front and rear sides are connected to the front and rear supporting rods (211) respectively, and the two clamping jaw cylinders (214) are commonly connected to the horizontally arranged mounting table (215), and the first driving unit (23) drives the mounting table (215) to displace upward and downward.

5. The radar controller box and cover assembly of claim 3, wherein: The pressing mechanism (22) comprises a pressing plate (221), the plate surface of the pressing plate (221) is arranged opposite to the hole cavity (212) surrounded by the supporting rod (211) upward and downward, a telescopic cylinder (222) is arranged above the pressing plate (221), the rod core of the piston rod of the telescopic cylinder (222) is located in the plumb direction and the rod end is connected to the pressing plate (221), the telescopic cylinder (222) drives the pressing plate (221) to displace downward and press against the controller box cover (B) to displace to the controller box body (A) or drives the pressing plate (221) to displace upward to the initial position arranged separately from the supporting frame (21).

6. The radar controller box and cover assembly of claim 5, wherein: The cylinder body of the telescopic cylinder (222) is connected with a support frame (223), the support frame (223) is connected with the second driving unit (24), when the pressing plate (221) is located at the initial position, the second driving unit (24) drives the support frame (223), the telescopic cylinder (222) and the pressing plate (221) to commonly form the pressing mechanism (22) to displace to the avoiding position arranged separately from the area above the hole cavity (212) or to displace to the waiting pressing position where the pressing plate (221) is arranged opposite to the hole cavity (212).

7. The radar controller box and lid assembly of claim 3 or 4, wherein: The claw (B1) is a claw pair (b1) composed of two symmetrically arranged claw units (b11) and the claw pair (b1) is in the shape of "eight" as a whole, the lower end of the claw unit (b11) is provided with a wedge-shaped check claw (b12) matched with the clamping hole (A11), the rod body of the two supporting rods (211) is provided with a through hole (2111), the through hole (2111) is arranged at the interval missing part (2131) of the table edge (213), the hole core of the through hole (2111) is located in the horizontal direction and is in the same plumb plane with the claw unit (b11) on the claw pair (b1), the two jacks (216) pass through the two through holes (2111) respectively and form a sliding fit thereon, when the controller box cover (B) is arranged on the table edge (213) in the hole cavity (212), the hole domain of the through hole (2111) is arranged opposite to the middle and upper part of the claw unit (b11), the third driving unit (25) located outside the supporting frame (21) drives the two jacks (216) to displace toward each other along the hole core direction of the through hole (2111) and respectively push the two claw units (b11) of the claw pair (b1) or drives the two jacks (216) to displace away from each other to separate the two claw units (b11) of the claw pair (b1) at the rod ends adjacent thereto.

8. The radar controller box and cover assembly of claim 7, wherein: Two supporting rods (211) are arranged opposite to each other, the platform edge (213) is in a strip shape and is arranged on the bottom rod of the supporting rod (211), the platform edge (213) is arranged along the length direction of the bottom rod of the supporting rod (211), the end positions of the bottom rod of the supporting rod (211) are arranged with the through holes (2111) and the jacks (216) matched with each other, the middle part of the outer side of the bottom rod of the supporting rod (211) is provided with the second telescopic cylinder (217), the rod core direction of the piston rod of the second telescopic cylinder (217) is parallel to the hole core direction of the through hole (2111), and the rod end is connected with the connecting rod (218), the two jacks (216) are connected with the connecting rod (218), and the second telescopic cylinder (217) drives the two jacks (216) to respectively push the claw pairs (b1) arranged on the long side of the controller box cover (B) at intervals.

9. The radar controller box and cover assembly of claim 3, wherein: The assembly device further comprises a rack (30), the rack (30) is provided with a feeding unit (40) and a mechanical arm grabbing unit (50), the rack (30) is provided with a horizontal conveying belt (60), and the carrier disc (10) is arranged on the conveying belt (60); the mechanical arm grabbing unit (50) grabs the controller box cover (B) in the feeding unit (40) and moves to the hole cavity (212) surrounded by the supporting rod (211) or places the controller box body (A) in the containing groove (11) on the carrier disc (10) in the posture of the box opening upward.

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