CN212989635U

CN212989635U - Three-dimensional automobile radar test rotary table

Info

Publication number: CN212989635U
Application number: CN202021698896.2U
Authority: CN
Inventors: 钱金堂; 薛兴涛; 刘龙
Original assignee: Nanjing Ivenson Electronic Technology Co ltd
Current assignee: Nanjing Ivenson Electronic Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-16
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a three-dimensional car radar test revolving stage relates to radar test technical field. The utility model discloses a device body, the internally mounted of device body has first motor, and the output welding of first motor has first bevel gear, and one side meshing at first bevel gear top is connected with second bevel gear, and one side welding of second bevel gear has first dwang, and one side welding of first dwang has third bevel gear, and one side meshing at third bevel gear top is connected with fourth bevel gear, and the welding of fourth bevel gear's top has the second dwang. The utility model discloses a mutually supporting between first motor, hollow gear and the rotor plate for the device is more convenient to carry out not equidirectional test to the car radar, and when carrying out the radar test, has guaranteed the stability of radar, and through mutually supporting between second motor, montant and the spacer pin, makes the device can test car radar co-altitude.

Description

Three-dimensional automobile radar test rotary table

Technical Field

The utility model belongs to the technical field of the radar test, especially, relate to a three-dimensional car radar test revolving stage.

Background

Automobile radar is widely adopted by present car, firstly its use has improved the security of driving, can provide necessary dangerous early warning for the driver, secondly, automobile product's selling point has been increased, the technical indicator of different demand decision radar products, based on this, automobile radar's test becomes the problem that people need face for, therefore, it is necessary to provide a three-dimensional automobile radar test revolving stage, however, current device often is not convenient for carry out not equidirectional test to automobile radar, and can not guarantee the stability when radar test, make the practicality of device receive the restriction, and be not convenient for carry out not co-altitude test to the radar, the suitability of device has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional car radar test revolving stage to current problem has been solved: the existing device is not convenient for testing the automobile radar in different directions, and the stability of the device in the radar test can not be guaranteed, so that the practicability of the device is limited.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a three-dimensional automobile radar test revolving stage, the device comprises a device body, the internally mounted of device body has first motor, the output welding of first motor has first bevel gear, one side meshing at first bevel gear top is connected with second bevel gear, one side welding of second bevel gear has first dwang, one side welding of first dwang has third bevel gear, one side meshing at third bevel gear top is connected with fourth bevel gear, fourth bevel gear's top welding has the second dwang, the top welding of second dwang has first gear, one side meshing of first gear is connected with the second gear, the outside meshing of second gear is connected with hollow gear, the top welding of hollow gear has the rotor plate.

Further, the backup pad is all installed in the outside of first dwang and second dwang, just all rotate through the bearing between backup pad and first dwang, backup pad and the second dwang and be connected.

Further, the device body is rotatably connected with the rotating plate through a bearing.

Further, the top of rotor plate is fixed with the shell, the inside of shell is fixed with the second motor, the output welding of second motor has the third gear, the montant is installed to the opposite side of third gear, a plurality of through-holes have all been seted up at the both ends of montant bottom, the top of shell and the one end welding that is located the montant have the fixed block, the montant has the spacer pin with the equal sliding connection in inside of fixed block, the radar seat is installed in the outside at montant top.

Further, the third gear is connected with the vertical rod in a meshing mode.

Further, the vertical rod is connected with the shell in a sliding mode.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mutually supporting between first motor, hollow gear and the rotor plate for the device is more convenient to carry out not equidirectional test to the car radar, and when carrying out the radar test, has guaranteed the stability of radar, and then has increased the practicality of device.

2. The utility model discloses a mutually supporting between second motor, montant and the spacer pin for the device can be tested the car radar co-altitude, and convenient operation, thereby makes the suitability of device improve greatly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a cross-sectional view of the device body of the present invention;

fig. 3 is a schematic structural diagram of the present invention between the first motor, the fourth bevel gear and the hollow gear;

fig. 4 is a cross-sectional view of the housing of the present invention;

fig. 5 is a schematic structural diagram of the present invention between the second motor, the third gear and the vertical rod.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a device body; 2. a first motor; 3. a first bevel gear; 4. a second bevel gear; 5. a first rotating lever; 6. a third bevel gear; 7. a fourth bevel gear; 8. a second rotating lever; 9. a first gear; 10. a second gear; 11. a hollow gear; 12. a rotating plate; 13. a housing; 14. a second motor; 15. a third gear; 16. a vertical rod; 17. a through hole; 18. a fixed block; 19. a spacing pin; 20. a radar base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a three-dimensional automobile radar test turntable, which comprises an apparatus body 1, a first motor 2 is installed inside the apparatus body 1, a first bevel gear 3 is welded at the output end of the first motor 2, a second bevel gear 4 is engaged and connected at one side of the top of the first bevel gear 3, a first rotating rod 5 is welded at one side of the second bevel gear 4, a third bevel gear 6 is welded at one side of the first rotating rod 5, a fourth bevel gear 7 is engaged and connected at one side of the top of the third bevel gear 6, a second rotating rod 8 is welded at the top of the fourth bevel gear 7, supporting plates are installed at the outer sides of the first rotating rod 5 and the second rotating rod 8, and the supporting plates are rotatably connected with the first rotating rod 5 and the second rotating rod 8 through bearings, so that the transmission effect of the first rotating rod 5 and the second rotating rod 8 is better, the top welding of second dwang 8 has first gear 9, and one side meshing of first gear 9 is connected with second gear 10, and the outside meshing of second gear 10 is connected with hollow gear 11, and the welding of hollow gear 11's top has rotor plate 12, is connected through the bearing rotation between device body 1 and the rotor plate 12 for rotor plate 12 reduces when rotating and install the body 1 between the frictional force.

Referring to fig. 4-5, a shell 13 is fixed on the top of the rotating plate 12, a second motor 14 is fixed inside the shell 13, a third gear 15 is welded at the output end of the second motor 14, a vertical rod 16 is installed on the other side of the third gear 15, and the vertical rod 16 is connected with the shell 13 in a sliding manner, so that the vertical rod 16 can slide up and down, the third gear 15 is connected with the vertical rod 16 in a meshing manner, the third gear 15 rotates to drive the vertical rod 16 to move up and down, a plurality of through holes 17 are formed in both ends of the bottom of the vertical rod 16, a fixing block 18 is welded at the top of the shell 13 and at one end of the vertical rod 16, a limit pin 19 is connected inside the vertical rod 16 and the fixing block 18 in a sliding manner, and a radar base 20.

One specific application of this embodiment is: when a user uses the device, the device is connected with an external power supply to electrify the device, when the automobile radar needs to be tested, the first motor 2 is started to rotate the output end of the first motor 2 so as to drive the first bevel gear 3 to rotate, the second bevel gear 4, the first rotating rod 5 and the third bevel gear 6 are driven to rotate through the rotation of the first bevel gear 3, so as to drive the fourth bevel gear 7 to rotate, the second rotating rod 8 and the first gear 9 are driven to rotate through the rotation of the fourth bevel gear 7, so as to drive the hollow gear 11 and the rotating plate 12 to rotate through the meshing connection between the first gear 9 and the second gear 10, so as to rotate the second gear 10, and through the meshing connection between the second gear 10 and the hollow gear 11, so as to drive the hollow gear 11 and the rotating plate 12 to rotate, so as to enable the device to decelerate the rotating plate 12, the radar can be tested in different directions, and the stability of the radar test is ensured, so that the practicability of the device is improved; when the radar is required to be tested at different heights, the second motor 14 is started, the output end of the second motor 14 is enabled to rotate, the third gear 15 is driven to rotate, the third gear 15 is meshed with the vertical rod 16 to be connected, the vertical rod 16 is driven to rotate in the forward and reverse directions of the third gear 15 to move up and down, the limiting pin 19 is inserted into the through hole 17, the vertical rod 16 cannot slide down, tests at different heights can be conducted on the automobile radar, and the applicability of the device is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a three-dimensional car radar test revolving stage, includes device body (1), its characterized in that: a first motor (2) is arranged in the device body (1), a first bevel gear (3) is welded at the output end of the first motor (2), one side of the top of the first bevel gear (3) is engaged with a second bevel gear (4), a first rotating rod (5) is welded at one side of the second bevel gear (4), a third bevel gear (6) is welded at one side of the first rotating rod (5), one side of the top of the third bevel gear (6) is connected with a fourth bevel gear (7) in a meshing way, a second rotating rod (8) is welded at the top of the fourth bevel gear (7), a first gear (9) is welded at the top of the second rotating rod (8), a second gear (10) is meshed and connected with one side of the first gear (9), the outer side of the second gear (10) is connected with a hollow gear (11) in a meshed mode, and a rotating plate (12) is welded to the top of the hollow gear (11).

2. The three-dimensional automobile radar test turntable according to claim 1, wherein a support plate is mounted on the outer side of each of the first rotating rod (5) and the second rotating rod (8), and the support plates are rotatably connected with the first rotating rod (5) and the second rotating rod (8) through bearings.

3. The three-dimensional automotive radar testing turntable according to claim 1, characterized in that the device body (1) is rotatably connected with the rotating plate (12) through a bearing.

4. The three-dimensional automobile radar testing rotary table according to claim 1, wherein a shell (13) is fixed to the top of the rotating plate (12), a second motor (14) is fixed to the inside of the shell (13), a third gear (15) is welded to the output end of the second motor (14), a vertical rod (16) is installed on the other side of the third gear (15), a plurality of through holes (17) are formed in the two ends of the bottom of the vertical rod (16), a fixing block (18) is welded to the top of the shell (13) and one end of the vertical rod (16), a limiting pin (19) is connected to the inside of the vertical rod (16) and the inside of the fixing block (18) in a sliding mode, and a radar base (20) is installed on the outer side of the top of the vertical rod (16).

5. The three-dimensional automotive radar testing turntable according to claim 4, characterized in that the third gear (15) is in meshed connection with the vertical rod (16).

6. The three-dimensional automotive radar test turret according to claim 4, characterized in that said vertical bars (16) are connected with the casing (13) by sliding.