Multi-sensor mounting device for intelligent driving of automobile

Abstract

The utility model relates to the technical field of automobile parts, and discloses a multi-sensor mounting device for intelligent driving of an automobile, which comprises a circular frame, three supporting plates are fixedly mounted at the bottom of the circular frame, threaded holes are formed in the supporting plates, and the supporting plates are fixedly mounted on the circular frame. Three first connecting plates are fixedly mounted on the inner surface of the circular frame in a circular array distribution manner, and an annular mounting plate is fixedly mounted at one end of each first connecting plate. Meanwhile, the position, height and angle of the sensor can be adjusted through the adjusting assembly, the sensor can conveniently collect sensing data, a needed sensor array is formed through combination, the requirement for vehicle control is met, cables of the sensor are stored through the storage assembly, and the problem that in the running process of a vehicle, the cables of the sensor cannot be stored easily is effectively solved. And the problem that cables among a plurality of sensors are wound is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and in particular to a multi-sensor installation device for automobile intelligent driving. Background Art

[0002] With the advent of the era of intelligent driving, vehicle-mounted sensors are about to enter a period of rapid development. In order to achieve precise control of the vehicle, such as intelligent control technologies such as autonomous driving, it is usually necessary to deploy multiple sensors on the vehicle, such as vehicle-mounted image sensors, millimeter wave sensors, laser sensors, ultrasonic radar sensors, and infrared sensors, etc. Through array combination, the vehicle's surrounding environment information and vehicle travel information are obtained to comprehensively assist the vehicle in intelligent control and provide the basis for sensor information for vehicle control.

[0003] Most sensor mounting devices in the prior art adopt a fixed mounting method, that is, only one sensor can be installed at a time, and the scope of application is narrow. In addition, the fixed mounting method makes it impossible to adjust the angle, height and position of the sensor, and it is impossible to accurately collect the required sensing information, especially for sensors that need to be combined in an array. The angles and relative positions of multiple sensors need to be adjusted as needed.

[0004] The sensor installation device in the prior art is not convenient for storing the cables of the sensors. When the vehicle is driving, the cables between the sensors are easily entangled, so that the staff needs to manually separate the entangled cables, which is cumbersome. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-sensor installation device for automobile intelligent driving, which has the advantages of simultaneously installing multiple sensors, facilitating the adjustment of sensor positions, and avoiding entanglement of cables between sensors, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a multi-sensor installation device for intelligent driving of an automobile, comprising a circular frame, three support plates are fixedly installed on the bottom of the circular frame, threaded holes are opened on the support plates, three first connecting plates are fixedly installed in a circular array on the inner surface of the circular frame, an annular mounting plate is fixedly installed on one end of the first connecting plate, three second connecting plates are fixedly installed in a circular array on the inner surface of the annular mounting plate, an annular plate is fixedly installed on one end of the second connecting plate, three third connecting plates are fixedly installed on the inner surface of the annular plate in a circular array, a circular plate is fixedly installed on one end of the third connecting plate, an adjustment component is provided on the upper plate surface of the annular mounting plate, and a storage component for storing cables is provided on the upper plate surface of the circular plate.

[0007] Preferably, the adjustment assembly includes a circular rack frame fixedly mounted on the upper surface of the annular mounting plate, three U-shaped plates are slidably mounted between the top of the circular rack frame and the lower surface of the annular mounting plate, gears are rotatably mounted between the two sides of the inner wall of the U-shaped plate, the gears are meshed with the outer surface of the circular rack frame, a first motor is provided at the bottom of the U-shaped plate, and the output shaft of the first motor passes through one side of the U-shaped plate and is fixedly connected to one side of the gear.

[0008] Preferably, the U-shaped plate is located on one side of the inner surface of the circular rack frame and has two fixed plates, a first screw rod is rotatably installed between the two fixed plates, a second motor is provided on one side of one of the fixed plates, one end of the first screw rod passes through one of the fixed plates and is fixedly connected to the output shaft of the second motor, a lifting plate is threadedly sleeved on the outer surface of the first screw rod, one side of the lifting plate is in contact with one side of the U-shaped plate, a fixing rod is fixedly installed on the upper plate surface of the lifting plate, an L-shaped plate is fixedly installed on the top of the fixing rod, a rotating shaft is rotatably installed on one side of the L-shaped plate, a third motor is provided on one side of the L-shaped plate, one end of the rotating shaft passes through one side of the L-shaped plate and is fixedly connected to the output shaft of the third motor, and a bearing plate is fixedly installed on one end of the rotating shaft away from the third motor.

[0009] Preferably, the storage assembly includes three arc grooves formed between the inner surface of the annular plate and the outer surface of the circular plate, three vertical second screw rods are slidably installed in the arc grooves, the outer surface of the second screw rod is fixedly sleeved with a sliding plate, the bottom of the sliding plate is in contact with the upper plate surface of the annular plate, and the outer surface of the second screw rod is screwed with a limiting nut.

[0010] Preferably, a connecting rod is fixedly mounted on one side of one of the fixing plates, and the other end of the connecting rod is fixedly connected to the bottom end of the second screw rod.

[0011] Preferably, a laser pen is fixedly mounted on one side of the U-shaped plate located on the inner wall of the circular rack frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The common installation of multiple sensors is realized through the adjustment component. At the same time, the adjustment component can also adjust the position, height and angle of the sensors respectively, which facilitates the collection of sensor data by the sensors and combines them into the required sensor array to meet the needs of vehicle control.

[0014] 2. The cables of the sensors are stored separately through the storage components, which effectively solves the problem of cables getting entangled between multiple sensors when the vehicle is driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A plan view of the middle structure;

[0017] Figure 3 It is a plan view of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the adjustment component of the utility model;

[0019] Figure 5 For this utility model Figure 1 A three-dimensional diagram of the structure of the middle part;

[0020] Figure 6 for Figure 4 The enlarged view of point A in the middle;

[0021] Figure 7 It is a three-dimensional structural schematic diagram of the storage component of the utility model.

[0022] In the figure: 1. circular frame; 2. support plate; 21. threaded hole; 3. first connecting plate; 4. annular mounting plate; 5. second connecting plate; 6. annular plate; 7. third connecting plate; 8. circular plate; 9. adjustment assembly; 91. circular rack; 92. U-shaped plate; 93. gear; 94. first motor; 95. fixing plate; 96. first screw rod; 97. second motor; 98. lifting plate; 99. fixing rod; 991. L-shaped plate; 992. rotating shaft; 993. third motor; 994. bearing plate; 10. storage assembly; 101. arc groove; 102. second screw rod; 103. sliding plate; 104. limiting nut; 11. connecting rod; 12. laser pen. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 7A multi-sensor installation device for intelligent driving of an automobile comprises a circular frame 1, three support plates 2 are fixedly installed at the bottom of the circular frame 1, threaded holes 21 are opened on the support plates 2, three first connecting plates 3 are fixedly installed on the inner surface of the circular frame 1 in a circular array, an annular mounting plate 4 is fixedly installed at one end of the first connecting plate 3, three second connecting plates 5 are fixedly installed on the inner surface of the annular mounting plate 4 in a circular array, an annular plate 6 is fixedly installed at one end of the second connecting plate 5, three third connecting plates 7 are fixedly installed on the inner surface of the annular plate 6 in a circular array, a circular plate 8 is fixedly installed at one end of the third connecting plate 7, an upper plate surface of the annular mounting plate 4 is provided with an adjustment component 9, and an upper plate surface of the circular plate 8 is provided with a storage component 10 for storing cables.

[0025] See also Figure 1 and Figure 4 The adjustment component 9 includes a circular rack frame 91 fixedly mounted on the upper surface of the annular mounting plate 4, three U-shaped plates 92 are slidably mounted between the top of the circular rack frame 91 and the lower surface of the annular mounting plate 4, a gear 93 is rotatably mounted between the two sides of the inner wall of the U-shaped plate 92, the gear 93 is meshed with the outer surface of the circular rack frame 91, and a first motor 94 is arranged at the bottom of the U-shaped plate 92, and the output shaft of the first motor 94 passes through one side of the U-shaped plate 92 and is fixedly connected to one side of the gear 93.

[0026] See also Figure 4 and Figure 6 , the U-shaped plate 92 is located on one side of the inner surface of the circular rack frame 91 and is provided with two fixed plates 95, a first screw rod 96 is rotatably installed between the two fixed plates 95, a second motor 97 is provided on one side of one of the fixed plates 95, one end of the first screw rod 96 passes through one of the fixed plates 95 and is fixedly connected to the output shaft of the second motor 97, a lifting plate 98 is threadedly sleeved on the outer surface of the first screw rod 96, one side of the lifting plate 98 is in conflict with one side of the U-shaped plate 92, a fixing rod 99 is fixedly installed on the upper plate surface of the lifting plate 98, an L-shaped plate 991 is fixedly installed on the top of the fixing rod 99, a rotating shaft 992 is rotatably installed on one side of the L-shaped plate 991, a third motor 993 is provided on one side of the L-shaped plate 991, one end of the rotating shaft 992 passes through one side of the L-shaped plate 991 and is fixedly connected to the output shaft of the third motor 993, and a bearing plate 994 is fixedly installed on one end of the rotating shaft 992 away from the third motor 993.

[0027] See also Figure 1 and Figure 5The storage assembly 10 includes three arc grooves 101 formed between the inner surface of the annular plate 6 and the outer surface of the circular plate 8. Three vertical second screw rods 102 are slidably installed in the arc grooves 101. The outer surface of the second screw rod 102 is fixedly sleeved with a sliding plate 103. The bottom of the sliding plate 103 is in contact with the upper plate surface of the annular plate 6. The outer surface of the second screw rod 102 is screwed with a limiting nut 104.

[0028] See also Figure 4-Figure 5 A connecting rod 11 is fixedly installed on one side of one of the fixed plates 95, and the other end of the connecting rod 11 is fixedly connected to the bottom end of the second screw rod 102. When the sensor moves around the circular rack frame 91 for one-third of a circle, the connecting rod 11 can drive the second screw rod 102 to move synchronously.

[0029] See also Figure 4 The U-shaped plate 92 is located on one side of the inner wall of the circular rack frame 91 and is fixedly mounted with a laser pen 12. The laser pen 12 enables the staff to timely observe the specific indicated position of the current sensor after adjustment, thereby avoiding errors in the position adjustment of the sensor, thereby causing inconvenience to the user.

[0030] Working principle: When in use, the adjustment assembly 9 is provided with three groups and is fixed on the vehicle by using the support plate 2 and the threaded hole 21. Then the staff can install the three sensors on the bearing plate 994 respectively. When the position of the sensor needs to be adjusted, the first motor 94 is started, and the output shaft of the first motor 94 drives the gear 93 to rotate, so that the gear 93 makes a one-third circular motion around the outer surface of the circular rack 91, and at the same time drives the U-shaped plate 92, the fixing plate 95, the first screw rod 96, the second motor 97, the lifting plate 98, the fixing rod 99, the L-shaped plate 991, the rotating shaft 992, the third motor 993 and the bearing The plate 994 makes a circular motion, thereby adjusting the position of the sensor. When the height of the sensor needs to be adjusted, the second motor 97 is started, and the output shaft of the second motor 97 drives the first screw 96 to rotate, thereby driving the lifting plate 98 to move upward continuously, and at the same time drives the fixed rod 99, the L-shaped plate 991, the rotating shaft 992, the third motor 993 and the bearing plate 994 to move upward synchronously, thereby adjusting the height of the sensor. When the angle of the sensor needs to be adjusted, the third motor 993 is started, and the output shaft of the third motor 993 drives the bearing plate 994 to rotate, thereby adjusting the angle of the sensor. When the cable of the sensor needs to be stored, the staff manually wraps the cable of the sensor around the outer surface of the second screw 102, and then rotates the limit nut 104 so that the bottom of the limit nut 104 contacts and presses the outer surface of the cable to prevent the cable from loosening.

Claims

1. A multi-sensor installation device for automobile intelligent driving, characterized in that: The invention comprises a circular frame (1), three support plates (2) are fixedly mounted on the bottom of the circular frame (1), threaded holes (21) are provided on the support plates (2), three first connecting plates (3) are fixedly mounted on the inner surface of the circular frame (1) in a circular array, one end of the first connecting plate (3) is fixedly mounted with an annular mounting plate (4), three second connecting plates (5) are fixedly mounted on the inner surface of the annular mounting plate (4) in a circular array, one end of the second connecting plate (5) is fixedly mounted with an annular plate (6), three third connecting plates (7) are fixedly mounted on the inner surface of the annular plate (6) in a circular array, one end of the third connecting plate (7) is fixedly mounted with a circular plate (8), an upper plate surface of the annular mounting plate (4) is provided with an adjustment component (9), and an upper plate surface of the circular plate (8) is provided with a storage component (10) for storing cables.

2. A multi-sensor installation device for automobile intelligent driving according to claim 1, characterized in that: The adjustment assembly (9) comprises a circular rack frame (91) fixedly mounted on the upper plate surface of the annular mounting plate (4); three U-shaped plates (92) are slidably mounted between the top of the circular rack frame (91) and the lower plate surface of the annular mounting plate (4); a gear (93) is rotatably mounted between the two sides of the inner wall of the U-shaped plate (92); the gear (93) is meshed with the outer surface of the circular rack frame (91); a first motor (94) is arranged at the bottom of the U-shaped plate (92); an output shaft of the first motor (94) passes through one side of the U-shaped plate (92) and is fixedly connected to one side of the gear (93).

3. A multi-sensor installation device for automobile intelligent driving according to claim 2, characterized in that: The U-shaped plate (92) is located on one side of the inner surface of the circular rack frame (91) and is provided with two fixed plates (95). A first screw rod (96) is rotatably installed between the two fixed plates (95). A second motor (97) is provided on one side of one of the fixed plates (95). One end of the first screw rod (96) passes through one of the fixed plates (95) and is fixedly connected to the output shaft of the second motor (97). A lifting plate (98) is threadedly sleeved on the outer surface of the first screw rod (96). One side of the lifting plate (98) is connected to one side of the U-shaped plate (92). The upper plate surface of the lifting plate (98) is fixedly mounted with a fixing rod (99), the top end of the fixing rod (99) is fixedly mounted with an L-shaped plate (991), one side of the L-shaped plate (991) is rotatably mounted with a rotating shaft (992), one side of the L-shaped plate (991) is provided with a third motor (993), one end of the rotating shaft (992) passes through one side of the L-shaped plate (991) and is fixedly connected to the output shaft of the third motor (993), and one end of the rotating shaft (992) away from the third motor (993) is fixedly mounted with a bearing plate (994).

4. The multi-sensor installation device for automobile intelligent driving according to claim 3, characterized in that: The storage assembly (10) comprises three arc-shaped grooves (101) formed between the inner surface of the annular plate (6) and the outer surface of the circular plate (8), three vertical second screw rods (102) are slidably installed in the arc-shaped grooves (101), and the outer surface of the second screw rod (102) is fixedly sleeved with a sliding plate (103), the bottom of the sliding plate (103) is in contact with the upper plate surface of the annular plate (6), and the outer surface of the second screw rod (102) is screwed with a limiting nut (104).

5. The multi-sensor installation device for automobile intelligent driving according to claim 4, characterized in that: A connecting rod (11) is fixedly mounted on one side of one of the fixing plates (95), and the other end of the connecting rod (11) is fixedly connected to the bottom end of the second screw rod (102).

6. The multi-sensor installation device for automobile intelligent driving according to claim 2, characterized in that: The U-shaped plate (92) is located on one side of the inner wall of the circular rack frame (91) and is fixedly mounted with a laser pen (12).

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