A millimeter wave radar assembly apparatus

Abstract

The utility model discloses a kind of millimeter wave radar assembly equipment, including assembly bottom plate, bottom shell positioning slot is equipped on assembly bottom plate upside, assembly top plate is equipped on assembly bottom plate upside by stand and cylinder, top cover positioning slot is equipped on one side of assembly top plate, the inner wall of bottom shell positioning slot and top cover positioning slot two sides is rotationally equipped with positioning pressing block by connecting shaft and connecting seat, horizontal shift support is drivenly connected with one end of connecting shaft by gear and rack group, horizontal shift support is set in the recess of one side of assembly bottom plate and assembly top plate by electric push rod, the utility model is equipped with bottom shell positioning slot on assembly bottom plate upside, for positioning radar bottom shell, then top cover positioning slot is equipped on one side of assembly top plate, for positioning radar top cover, then top cover is driven on bottom shell by cylinder and is pressed, realize millimeter wave radar bottom shell and top cover snap joint assembly processing, and assembly operation is convenient and fast, and the precision of assembly is higher.

Description

Technical Field

[0001] This utility model relates to the field of radar processing technology, specifically a millimeter-wave radar assembly device. Background Technology

[0002] Millimeter-wave radar is a type of radar that operates in the millimeter-wave band. Millimeter waves typically refer to the 30–300 GHz frequency range (wavelength 1–10 mm). Since the wavelength of millimeter waves falls between microwaves and centimeter waves, millimeter-wave radar combines some advantages of both microwave and electro-optical radar. Compared to centimeter-wave seekers, millimeter-wave seekers are smaller, lighter, and have higher spatial resolution. The manufacturing process of millimeter-wave radar requires the snap-fit ​​assembly of the base and top cover.

[0003] A prior art application with patent number 202323233055.0 describes a millimeter-wave radar assembly and fixing device, which includes a connecting plate and a telescopic component. This invention achieves automated and efficient assembly by setting a telescopic component that can reciprocate on the connecting plate and setting several hot riveting guns on one side of the telescopic component. The hot riveting guns heat the plastic material on the plastic top cover, and the molten plastic can be extruded and molded by pressing the panel. After the molten plastic on the plastic top cover hardens, it can be bonded and fixed to the metal bottom cover without the need for screws. However, it is not convenient to perform snap-fit ​​assembly of the bottom shell and top cover of the millimeter-wave radar, and the assembly accuracy is low. Utility Model Content

[0004] The purpose of this invention is to provide a millimeter-wave radar assembly device to solve the problems in the prior art where it is inconvenient to snap together the bottom shell and top cover of the millimeter-wave radar, and the assembly accuracy is low.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a millimeter-wave radar assembly device, including an assembly base plate, a bottom shell positioning groove on the upper side of the assembly base plate, an assembly top plate on the upper side of the assembly base plate via a stand and a cylinder, a top cover positioning groove on one side of the assembly top plate, positioning blocks rotatably provided on the inner walls of both the bottom shell positioning groove and the top cover positioning groove via a connecting shaft and a connecting seat, one end of the connecting shaft being connected to a transverse support via a gear and rack assembly, and the transverse support being set in a groove on one side of the assembly base plate and the assembly top plate via an electric push rod.

[0006] Furthermore, both the bottom shell positioning groove and the top cover positioning groove are rectangular grooves, and the bottom shell positioning groove and the top cover positioning groove are arranged vertically in correspondence.

[0007] Furthermore, the gear and rack assembly includes a driven gear disposed at one end of the connecting shaft, and a driving rack is provided on both sides of the transverse support, and the driving rack is meshed with the driven gear.

[0008] Furthermore, the transverse support is configured as a chamfered support, and the electric push rod is fixedly installed in the groove.

[0009] Furthermore, the transverse support has limiting sliding holes on both sides, and the limiting sliding holes are slidably configured with limiting rods in the grooves.

[0010] Furthermore, the connecting seat and the positioning block are symmetrically arranged about the positioning groove, and a protective pad is provided at one end of the positioning block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model uses a bottom shell positioning groove on the assembly base plate to position the radar bottom shell, and a top cover positioning groove on one side of the assembly top plate to position the radar top cover. Then, the top cover is pressed onto the bottom shell by a cylinder, realizing the snap-fit ​​assembly of the millimeter-wave radar bottom shell and top cover. Moreover, the assembly operation is convenient and quick, and the assembly accuracy is high.

[0013] 2. In this utility model, both sides of the bottom shell positioning groove and the top cover positioning groove are provided with positioning blocks through connecting shafts and connecting seats. One end of the connecting shaft is connected to a transverse support through a gear and rack assembly. The transverse support is set in a groove on one side of the assembly base plate and the assembly top plate through an electric push rod. This allows the transverse support to move back and forth by the electric push rod. Under the action of the gear and rack assembly, the connecting seat and positioning blocks are driven to flip and adjust, which makes it easy to press the positioning blocks on one side of the bottom shell and the top cover for positioning. The positioning stability is high, and the disassembly and assembly are convenient and quick.

[0014] 3. This utility model has a connecting seat and a positioning block symmetrically arranged about the positioning groove, and a protective pad is provided at one end of the positioning block, which increases the anti-slip properties of the positioning block and improves the stability of the positioning block when it is pressed on the bottom shell and the top cover. At the same time, it prevents the positioning block from being damaged when it is forcibly pressed against the bottom shell and the top cover. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the first-view structure of the present novel invention;

[0017] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the gear and rack transmission structure of this utility model.

[0019] In the diagram: 1. Assembly base plate; 2. Stand; 3. Bottom shell positioning groove; 4. Cylinder; 5. Assembly top plate; 6. Top cover positioning groove; 7. Connecting seat; 8. Connecting shaft; 9. Positioning pressure block; 10. Groove; 11. Horizontal movement bracket; 12. Limiting rod; 13. Active rack; 14. Driven gear; 15. Electric push rod; 16. Limiting sliding hole; 17. Protective pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 , Figure 2 , Figure 3 In this embodiment of the present invention, a millimeter-wave radar assembly device includes an assembly base plate 1. The upper side of the assembly base plate 1 is provided with a bottom shell positioning groove 3. The upper side of the assembly base plate 1 is provided with an assembly top plate 5 via a stand 2 and a cylinder 4. One side of the assembly top plate 5 is provided with a top cover positioning groove 6. Both the bottom shell positioning groove 3 and the top cover positioning groove 6 are rectangular grooves, and the bottom shell positioning groove 3 and the top cover positioning groove 6 are arranged vertically and vertically, so that the top cover is driven by the cylinder 4 to press onto the bottom shell, thereby realizing the snap-fit ​​assembly of the millimeter-wave radar bottom shell and the top cover. Moreover, the assembly operation is convenient and quick, and the assembly accuracy is high.

[0022] like Figure 2 and Figure 3 As shown, in order to use the positioning block 9 to press on one side of the bottom shell and top cover for positioning, positioning blocks 9 are also rotatably provided on the inner walls of both sides of the positioning groove 3 of the bottom shell and the positioning groove 6 of the top cover through the connecting shaft 8 and the connecting seat 7. One end of the connecting shaft 8 is connected to the transverse support 11 through the gear and rack group, and the transverse support 11 is set in the groove 10 on one side of the assembly bottom plate 1 and the assembly top plate 5 through the electric push rod 15. The gear and rack group includes a driven gear 14 set at one end of the connecting shaft 8, and a driving rack 13 is provided on both sides of the transverse support 11, and the driving rack 13 is meshed with the driven gear 14. The transverse support 11 is set as a C-shaped support. The electric push rod 15 is fixedly installed in the groove 10, so that the transverse support 11 is driven to move back and forth by the electric push rod 15. Under the action of the gear and rack group, the connecting seat 7 and the positioning block 9 are driven to flip and adjust, so as to facilitate the positioning block 9 to be pressed on one side of the bottom shell and top cover for positioning. The positioning stability is high and the disassembly and assembly are convenient and quick.

[0023] like Figure 1 andFigure 3 As shown, in order to improve the stability of the horizontal movement adjustment of the horizontal movement bracket 11, limiting sliding holes 16 are provided on both sides of the horizontal movement bracket 11. The limiting sliding holes 16 are slidably set with the limiting rod 12 in the groove 10, which is used to guide the horizontal movement adjustment of the horizontal movement bracket 11, which is beneficial to improve the stability of the horizontal movement adjustment of the horizontal movement bracket 11.

[0024] like Figure 1 and Figure 2 As shown, the connecting seat 7 and the positioning block 9 are symmetrically arranged about the positioning groove, and a protective pad 17 is provided at one end of the positioning block 9, which increases the anti-slip properties of one end of the positioning block 9, improves the stability of one end of the positioning block 9 pressed on the bottom shell and top cover, and prevents damage when the positioning block 9 is forcibly squeezed against the bottom shell and top cover.

[0025] The working principle and usage process of this utility model are as follows: When in use, the bottom shell positioning groove 3 is provided on the upper side of the assembly base plate 1 to position the radar bottom shell. Then, the top cover positioning groove 6 is provided on one side of the assembly top plate 5 to position the radar top cover. Then, the top cover is driven by the cylinder 4 to press onto the bottom shell, realizing the snap-fit ​​assembly of the millimeter-wave radar bottom shell and the top cover. Moreover, the assembly operation is convenient and quick, and the assembly accuracy is high.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A millimeter-wave radar assembly device, comprising an assembly base plate (1), characterized in that: The assembly base plate (1) is provided with a bottom shell positioning groove (3) on the upper side. The assembly base plate (1) is provided with an assembly top plate (5) through a stand (2) and a cylinder (4) on the upper side. The assembly top plate (5) is provided with a top cover positioning groove (6) on one side. The inner walls of both sides of the bottom shell positioning groove (3) and the top cover positioning groove (6) are provided with positioning blocks (9) through a connecting shaft (8) and a connecting seat (7). One end of the connecting shaft (8) is connected to a transverse support (11) through a gear and rack assembly. The transverse support (11) is set in a groove (10) on one side of the assembly base plate (1) and the assembly top plate (5) through an electric push rod (15).

2. The millimeter-wave radar assembly equipment according to claim 1, characterized in that: The bottom shell positioning groove (3) and the top cover positioning groove (6) are both rectangular grooves, and the bottom shell positioning groove (3) and the top cover positioning groove (6) are arranged vertically in correspondence.

3. The millimeter-wave radar assembly equipment according to claim 1, characterized in that: The gear and rack assembly includes a driven gear (14) disposed at one end of the connecting shaft (8), and a driving rack (13) is provided on both sides of the transverse support (11), and the driving rack (13) is meshed with the driven gear (14).

4. The millimeter-wave radar assembly equipment according to claim 3, characterized in that: The transverse support (11) is configured as a bracket, and the electric push rod (15) is fixedly installed in the groove (10).

5. The millimeter-wave radar assembly equipment according to claim 4, characterized in that: The transverse support (11) has limiting sliding holes (16) on both sides, and the limiting sliding holes (16) are slidably arranged with the limiting rod (12) in the groove (10).

6. The millimeter-wave radar assembly equipment according to claim 1, characterized in that: The connecting seat (7) and the positioning block (9) are symmetrically arranged about the positioning groove, and a protective pad (17) is provided at one end of the positioning block (9).

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