Unmanned model dolly sensor installation device

Abstract

The utility model discloses an unmanned model dolly sensor installation device, and relates to the technical field of unmanned driving. The device comprises a sensor main body, the top of the sensor main body is fixedly connected with a mounting seat, a fixing seat is arranged below the mounting seat, the bottom of the fixing seat is fixedly connected with an unmanned model trolley, and the mounting seat is provided with a mounting assembly and a fixing device; the installation assembly comprises an air bag, the top of the air bag is fixedly connected with an air inlet pipe and an air conveying pipe, the side, away from the air bag, of the air conveying pipe is fixedly connected with an air pressure cabin, and the side edge of the air pressure cabin is slidably connected with an air pressure rod. The air bag can convey internal air into the air pressure cabin through the air conveying pipe, the air pressure cabin can drive the air pressure rod and the fixing plate to move to fix the fixing base, the installation process is fast, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned driving, in particular to a sensor installation device for an unmanned driving model car. Background Art

[0002] With the development of the times, cars have been integrated into all aspects of modern human production and life. However, cars are not only used for transportation; various car models have become a part of entertainment in people's lives. Unmanned driving model cars can achieve the expected unmanned driving function through sensors.

[0003] According to a disclosed unmanned mine car angle sensor installation device (publication number: CN 219989132 U), it includes a fixing frame and an angle sensor body. In the above application, the fixing column and the spring and the angle sensor body and the fixing hole are used in coordination, so that after the angle sensor body is installed in the assembly cabin, the spring can squeeze the limit plate under the action of its own elastic force, drive the end of the fixing column to embed into the fixing hole on the angle sensor body, and connect and fix the angle sensor body to the assembly cabin. When the angle sensor body needs to be disassembled for inspection, the pull plate can be pulled to drive the end of the fixing column to withdraw from the fixing hole, and the limit fixation of the angle sensor body is released, so that the unmanned mine car angle sensor installation device is simple and convenient for disassembly, assembly and maintenance of the angle sensor body. However, the above application is relatively cumbersome during installation, and the installation and fixing method is single, which is prone to falling off, and the practicality is not strong. Utility Model Content

[0004] The utility model aims to provide a sensor installation device for an unmanned model car, which solves the existing problems through installation components and fixing devices.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a sensor installation device for an unmanned driving model car, comprising a sensor body, a mounting seat is fixedly connected to the top of the sensor body, a fixing seat is arranged below the mounting seat, an unmanned driving model car is fixedly connected to the bottom of the fixing seat, and a mounting assembly and a fixing device are arranged on the mounting seat;

[0007] The mounting assembly includes an airbag, the top of which is fixedly connected with an air inlet pipe and an air supply pipe, the side of the air supply pipe away from the airbag is fixedly connected with an air pressure cabin, the side of the air pressure cabin is slidably connected with an air pressure rod, the side of the air pressure rod away from the air pressure cabin is fixedly connected with a fixing plate, and the side of the air pressure cabin away from the air pressure rod is provided with an exhaust valve.

[0008] Furthermore, the shape of the mounting seat is set to be U-shaped, the bottom of the mounting seat is fixedly connected to an airbag, and threaded holes are opened on both sides of the mounting seat, so that the mounting seat can be effectively installed and fixed with the fixing seat.

[0009] Furthermore, the air pressure chamber is fixedly connected to both sides of the mounting seat, and the two air pressure chambers are symmetrically arranged. After gas is injected into the air pressure chamber, the air pressure rod and the fixing plate are driven to move.

[0010] Furthermore, the fixing plate is made of rubber with strong friction, and the fixing plate is arranged on both inner sides of the mounting seat, and the fixing plate can effectively fix both sides of the fixing seat.

[0011] Furthermore, the fixing device includes a knob, a side of the knob is fixedly connected to a threaded rod, and a side of the threaded rod away from the knob is fixedly connected to a fixing plate. The fixing device can effectively enhance the fixing effect of the mounting seat and the fixing seat.

[0012] Furthermore, the threaded rod is rotatably and slidably connected to the inner side of the threaded hole, and the number of the threaded rods is four, and the threaded rods can drive the fixed plate to move.

[0013] Furthermore, the material of the fixing plate is rubber with strong friction, and the fixing plate is arranged on both sides of the inner side of the mounting seat. The fixing plate can effectively enhance the fixing effect between the mounting seat and the fixing seat.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model can install the components, and when the mounting seat and the fixing seat are installed and docked, the airbag can be squeezed by the fixing seat, and the airbag will transport the internal gas to the inside of the air pressure cabin through the air pipe. The air pressure cabin will drive the air pressure rod and the fixing plate to move to fix the fixing seat. The installation process is fast, the operation is simple, and the practicability is strong.

[0016] 2. The utility model uses a fixing device, which can manually turn the knob after the fixing plate fixes the fixing seat. The knob will drive the threaded rod to rotate, and the threaded rod will drive the fixing plate to rotate at the same time. After the fixing plate rotates to a fixed position, the fixing seat will be installed and reinforced, further enhancing the practicality of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 It is a three-dimensional side structural schematic diagram of the utility model;

[0019] Figure 3It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0020] Figure 4 It is an enlarged structural diagram of the installation component of the utility model;

[0021] Figure 5 It is an enlarged structural schematic diagram of the fixing device of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Sensor body; 2. Mounting seat; 3. Fixing seat; 4. Unmanned model car; 5. Mounting assembly; 51. Air bag; 52. Air intake pipe; 53. Air delivery pipe; 54. Air pressure chamber; 55. Air pressure rod; 56. Fixing plate; 57. Exhaust valve; 6. Fixing device; 61. Knob; 62. Threaded rod; 63. Fixing plate. DETAILED DESCRIPTION

[0024] See also Figure 1-5 As shown, the utility model is a sensor installation device for an unmanned model car, comprising a sensor body 1, a mounting seat 2 is fixedly connected to the top of the sensor body 1, a fixing seat 3 is arranged below the mounting seat 2, an unmanned model car 4 is fixedly connected to the bottom of the fixing seat 3, and a mounting assembly 5 and a fixing device 6 are arranged on the mounting seat 2;

[0025] The mounting assembly 5 includes an airbag 51, the top of which is fixedly connected with an air inlet pipe 52 and an air supply pipe 53, the air supply pipe 53 is fixedly connected with an air pressure cabin 54 on the side away from the airbag 51, the air pressure cabin 54 is slidably connected with an air pressure rod 55 on the side, the air pressure rod 55 is fixedly connected with a fixing plate 56 on the side away from the air pressure cabin 54, and an exhaust valve 57 is provided on the side of the air pressure cabin 54 away from the air pressure rod 55.

[0026] The shape of the mounting seat 2 is set to be U-shaped, the bottom of the mounting seat 2 is fixedly connected with the airbag 51, and threaded holes are opened on both sides of the mounting seat 2, so that the mounting seat 2 can be effectively installed and fixed with the fixing seat 3.

[0027] The air pressure chambers 54 are fixedly connected to both sides of the mounting base 2 . The two air pressure chambers 54 are symmetrically arranged. When gas is injected into the air pressure chambers 54 , the air pressure rods 55 and the fixing plates 56 are driven to move.

[0028] The fixing plate 56 is made of rubber with strong friction. The fixing plate 56 is arranged on both sides of the inner side of the mounting seat 2 . The fixing plate 56 can effectively fix both sides of the fixing seat 3 .

[0029] The fixing device 6 includes a knob 61 , a threaded rod 62 is fixedly connected to the side of the knob 61 , and a fixing plate 63 is fixedly connected to the side of the threaded rod 62 away from the knob 61 . The fixing device 6 can effectively enhance the fixing effect of the mounting seat 2 and the fixing seat 3 .

[0030] The threaded rod 62 is rotatably and slidably connected to the inner side of the threaded hole. There are four threaded rods 62 , and the threaded rods 62 can drive the fixed plate 63 to move.

[0031] The material of the fixing plate 63 is rubber with strong friction. The fixing plate 63 is arranged on both sides of the inner side of the mounting seat 2 . The fixing plate 63 can effectively enhance the fixing effect of the mounting seat 2 and the fixing seat 3 .

[0032] The utility model uses the installation component 5 to squeeze the airbag 51 through the fixed seat 3 when the mounting seat 2 is installed and docked with the fixed seat 3. The airbag 51 will transport the internal gas to the inside of the air pressure chamber 54 through the air pipe 53. The air pressure chamber 54 will drive the air pressure rod 55 and the fixing plate 56 to move to fix the fixed seat 3. The installation process is fast, the operation is simple, and the practicality is strong. The utility model uses the fixing device 6 to manually rotate the knob 61 after the fixing plate 56 fixes the fixed seat 3. The knob 61 will drive the threaded rod 62 to rotate. The threaded rod 62 will drive the fixing plate 63 to rotate while rotating. After the fixing plate 63 rotates to a fixed position, the fixing seat 3 will be installed and reinforced, further enhancing the practicality of the entire device.

[0033] A specific application of this embodiment is: firstly dock the mounting seat 2 with the fixing seat 3, the fixing seat 3 will squeeze the airbag 51, and after being squeezed, the airbag 51 will transport the internal gas to the inside of the air pressure cabin 54 through the air pipe 53, and the air pressure cabin 54 will drive the air pressure rod 55 and the fixing plate 56 to fix the two sides of the fixing seat 3, which is very practical. After the fixation is completed, manually turn the knob 61, the knob 61 will drive the threaded rod 62 to rotate, the threaded rod 62 will drive the fixing plate 63 to rotate, and the fixing plate 63 will rotate to the fixed position. After that, it will fit with both sides of the fixing seat 3 to enhance the fixing effect. When it is necessary to separate the mounting seat 2 from the fixing seat 3, open the exhaust valve 57, the gas in the air pressure chamber 54 will be discharged, the air pressure rod 55 and the fixing plate 56 will return to their original positions, and the fixing state of the fixing seat 3 will be released. After the mounting seat 2 is separated from the fixing seat 3, the airbag 51 will not continue to be squeezed, and the airbag 51 will allow external gas to enter its interior through the air inlet pipe 52, so that it will be restored to an expanded state, which is convenient for the next use, thereby further enhancing the practicality of the entire device.

Claims

1. A sensor installation device for an unmanned driving model car, comprising a sensor body (1), characterized in that: The top of the sensor body (1) is fixedly connected to a mounting seat (2), a fixing seat (3) is arranged below the mounting seat (2), an unmanned model car (4) is fixedly connected to the bottom of the fixing seat (3), and a mounting assembly (5) and a fixing device (6) are arranged on the mounting seat (2); The mounting assembly (5) comprises an air bag (51), the top of the air bag (51) is fixedly connected to an air inlet pipe (52) and an air supply pipe (53), the air supply pipe (53) is fixedly connected to a pressure chamber (54) on a side away from the air bag (51), a pressure rod (55) is slidably connected to a side of the pressure chamber (54), a fixing plate (56) is fixedly connected to a side of the pressure rod (55) away from the pressure chamber (54), and an exhaust valve (57) is provided on a side of the pressure chamber (54) away from the pressure rod (55).

2. The sensor installation device for the unmanned driving model car according to claim 1 is characterized in that: The shape of the mounting seat (2) is set to be U-shaped, the bottom of the mounting seat (2) is fixedly connected to an air bag (51), and threaded holes are provided on both sides of the mounting seat (2).

3. The sensor installation device for the unmanned driving model car according to claim 2 is characterized in that: The air pressure chamber (54) is fixedly connected to two sides of the mounting seat (2), and the two air pressure chambers (54) are arranged in a symmetrical state.

4. The sensor installation device for the unmanned driving model car according to claim 3 is characterized in that: The material of the fixing plate (56) is rubber with strong friction, and the fixing plate (56) is arranged on both sides of the inner side of the mounting seat (2).

5. The sensor installation device for the unmanned driving model car according to claim 4 is characterized in that: The fixing device (6) comprises a knob (61), a side edge of the knob (61) is fixedly connected to a threaded rod (62), and a side of the threaded rod (62) away from the knob (61) is fixedly connected to a fixing plate (63).

6. The sensor installation device for the unmanned driving model car according to claim 5 is characterized in that: The threaded rod (62) is rotatably and slidably connected to the inner side of the threaded hole, and the number of the threaded rods (62) is four.

7. The sensor installation device for the unmanned driving model car according to claim 6 is characterized in that: The material of the fixing plate (63) is rubber with strong friction force, and the fixing plate (63) is arranged on both sides of the inner side of the mounting seat (2).

Images