Automobile rear view detector
By designing an adjustable support rod structure in the rear field detector of the car, the adaptation problem caused by the fixed detection height is solved, and a more efficient detection effect is achieved.
Patent Information
- Application Number
- CN202421490994.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The detection height of the existing automobile rear field detector is fixed and cannot be adaptively adjusted according to the size of different cars, resulting in poor detection results.
A rear field detector of automobiles is designed, adopting an adjustable support rod structure, and the height of the detection head body is flexibly adjusted by the coordination between the adjustment column and the connecting column.
By adjusting the height of the detection head body, it can be more adapted to the size of different cars, improving detection accuracy and convenience of use.
Smart Images
Figure CN222689427U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of locomotive detection, in particular to an automobile rear view field detector. Background Art
[0002] As we all know, a car is a motor vehicle with autonomous driving. Before using a car, it is necessary to perform a rear view detection on the car. The rear view detector can usually evaluate the rear view range of the car, thereby improving the safety of reversing.
[0003] The existing automobile rear view detector usually includes a detection head, a support rod and a connecting seat, etc. The support rod supports the connecting seat and the detection head. The detection head is provided with a light source, which can imitate the human eye to emit light, so that the optical fiber shines on the mirror surface, and the light is reflected, thereby achieving the measurement purpose.
[0004] When using a car rear view detector, a connecting seat is usually used to connect and support the support rod, and the support rod supports the detection head, so that the detection head can detect the car's rear view. However, the support rod is usually a fixed size, and the detection height of the detection head is usually a fixed height. Due to the different sizes of cars, the height of the detection head may not be suitable, which affects the use of the detection head and is not convenient to adapt and adjust the height of the detection head according to needs. There are certain limitations. Utility Model Content
[0005] The purpose of the utility model is to provide a vehicle rear view detector to solve the problems raised in the above background technology.
[0006] To achieve the above purpose, the utility model provides the following technical solution: a vehicle rear view detector, comprising:
[0007] A support seat, wherein a fixing rod is fixedly connected to the bottom end of the support seat, a bottom rod is provided at the bottom of the fixing rod, a support frame is provided above the support seat, a rotating seat is provided inside the support frame, a light source body is provided on the rotating seat, and a placement seat is provided above the support seat;
[0008] An adjustment mechanism is provided between the fixing rod and the bottom rod, and a first mechanism, a second mechanism and a third mechanism are provided above the support seat, and the adjustment mechanism includes:
[0009] An adjusting column and a connecting column, wherein the connecting column is fixedly connected to the top end of the adjusting column and is used for positioning and installing the adjusting column;
[0010] A limiting rod is slidably arranged on the side of the connecting column, and the limiting rod is used to lock the locking position of the connecting column.
[0011] Preferably, a threaded groove is provided at the bottom of the fixing rod and the bottom of the adjusting column, the connecting column is threadedly connected to the inner cavity of the threaded groove, the sides of the fixing rod and the adjusting column are provided with a first sliding groove, the sides of the connecting column are provided with a limiting groove, the limiting rod is slidably connected to the first sliding groove and the inner cavity of the limiting groove, one end of the limiting rod is fixedly connected to a connecting frame, the inner wall of the connecting frame is fixedly connected to an elastic rope, and one end of the elastic rope is fixedly connected to the adjusting column.
[0012] Preferably, the first mechanism includes a first motor, a first gear and a second gear. The first motor is fixedly connected to the placement seat, the output end of the first motor is transmission connected to the first gear, the first gear is meshingly connected to the second gear, and the bottom of the second gear is fixedly connected to a connecting shaft, and the connecting shaft is rotatably connected to the top of the support seat.
[0013] Preferably, the second mechanism includes a carrying frame, a second motor, two pulleys, a driving wheel and a belt, the output end of the second motor is drivingly connected to the driving wheel, and the pulley is rotatably connected to the inside of the carrying frame.
[0014] Preferably, the top end of the pulley is fixedly connected to a driving shaft, the outer wall of the driving shaft is fixedly and interlacedly connected to the rotating seat, the second motor is fixedly connected to the placement seat, and the outside of the pulley and the driving wheel are meshed with the belt.
[0015] Preferably, the third mechanism includes a connecting wheel, a positioning frame, a fixed shaft, a third motor and a third gear. The positioning frame is located on the side of the support frame, the fixed shaft is rotatably connected to the positioning frame, the outer wall of the fixed shaft is rotatably connected to the connecting wheel, the third motor is fixedly connected to the placement seat, the output end of the third motor is transmission connected to the third gear, and the connecting wheel is meshingly connected to the third gear.
[0016] Technical effects and advantages of the utility model:
[0017] The utility model utilizes the mutual cooperation of the support seat, the fixed rod, the bottom rod, the adjusting column, the connecting column, the limiting rod, the connecting frame and the elastic rope. The fixed rod and the bottom rod split the support rod, the adjusting column adjusts the distance between the fixed rod and the bottom rod, the connecting column enables the adjusting column to be installed at a certain height, and the adjusting rod limits the position of the connecting column for protection, which is conducive to adjusting the height of the support rod according to needs, so as to adapt and adjust the detection height of the light source body and facilitate operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2It is a front sectional structural schematic diagram of the adjusting column of the utility model.
[0020] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.
[0021] Figure 4 It is a structural schematic diagram of the support frame of the utility model.
[0022] Figure 5 It is a schematic diagram of the belt structure of the utility model.
[0023] Figure 6 It is a schematic diagram of the side structure of the first gear of the utility model.
[0024] Figure 7 It is a schematic diagram of the side sectional structure of the load-bearing frame of the utility model.
[0025] In the figure: 1. support seat; 2. fixing rod; 3. bottom rod; 4. adjustment mechanism; 41. adjustment column; 42. connecting column; 43. limit rod; 44. connecting frame; 45. elastic rope; 5. support frame; 6. rotating seat; 7. first mechanism; 71. first motor; 72. first gear; 73. second gear; 8. second mechanism; 81. bearing frame; 82. second motor; 83. pulley; 84. driving wheel; 85. belt; 9. third mechanism; 91. connecting wheel; 92. positioning frame; 93. fixed shaft; 94. third motor; 95. third gear; 10. light source body; 11. placement seat. DETAILED DESCRIPTION
[0026] 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.
[0027] The utility model provides Figure 1-7The vehicle rear view detector shown in the figure includes a support seat 1, a fixed rod 2 is fixedly connected to the bottom end of the support seat 1, the fixed rod 2 and the bottom rod 3 split the support rod, which is conducive to adjusting the height of the support rod, a bottom rod 3 is arranged at the bottom of the fixed rod 2, and a support frame 5 is arranged above the support seat 1. The support frame 5 is conducive to supporting the rotating seat 6, which is conducive to the rotating seat 6 to rotate. A rotating seat 6 is arranged inside the support frame 5, which is conducive to driving the light source body 10 to rotate and supporting the light source body 10. The light source body 10 is arranged on the rotating seat 6. A placement seat 11 is arranged above the support seat 1, which is conducive to supporting the first mechanism 7, the second mechanism 8 and the third mechanism 9. The vehicle rear view detector is controlled by a remote control. The remote control has a power switch, an antenna, a reset button, an option button and a magnification button, etc. The power switch is pressed down , power on, rotate in the direction of the arrow, it will automatically pop out, power off, the antenna can receive and transmit signals, the reset button resets the light source and the head, the option knob operation makes, when the pointer is in the OFF position, rotate the hand wheel, the device has no action, when the pointer is in the X position, rotate the hand wheel to control the left and right rotation of the light source, when the pointer is in the Y position, rotate the hand wheel to control the pitch movement of the light source, when the pointer is in the Z position, rotate the hand wheel to control the left and right rotation of the head, when the pointer is in the processing position, rotate the hand wheel to control the light source to turn on, off and brightness, the magnification knob can be used to adjust the speed, which is beneficial to the light source body 10, the vertical distance from the midpoint of the line connecting the light source body 10 to the R point on the second-generation dummy is 635mm, the light source body 10 can be pitched and adjusted horizontally as a whole, the maximum left and right rotation angle is 30°, the maximum upward rotation angle is 45°, the maximum downward rotation angle is 65°, and the maximum left and right rotation angle of the head is 60°.
[0028] Furthermore, an adjustment mechanism 4 is arranged between the fixed rod 2 and the bottom rod 3, and a first mechanism 7, a second mechanism 8 and a third mechanism 9 are arranged above the support seat 1. The adjustment mechanism 4 includes an adjustment column 41 and a connecting column 42. The size and number of the adjustment column 41 can be customized according to needs. The adjustment column 41 is conducive to adjusting the distance between the fixed rod 2 and the bottom rod 3, and then it is conducive to adjusting the height of the support seat 1, which is convenient for adjusting the supporting height of the light source body 10. The connecting column 42 is fixedly connected to the top end of the adjustment column 41, and the connecting column 42 is used to position and install the adjustment column 41. The limit rod 43 is conducive to limiting the position of the connecting column 42 to avoid arbitrary rotation of the connecting column 42. The limit rod 43 is slidably arranged on the side of the connecting column 42, and the limit rod 43 is used to lock the locking position of the connecting column 42.
[0029] Specifically, a threaded groove is provided at the bottom of the fixing rod 2 and the bottom of the adjusting column 41, the connecting column 42 is threadedly connected with the inner cavity of the threaded groove, a first sliding groove is provided on the side of the fixing rod 2 and the adjusting column 41, a limiting groove is provided on the side of the connecting column 42, the limiting rod 43 is slidably connected with the first sliding groove and the inner cavity of the limiting groove, one end of the limiting rod 43 is fixedly connected with a connecting frame 44, which is conducive to driving the limiting rod 43 to move and facilitating the operation of the limiting rod 43, and an elastic rope 45 is fixedly connected to the inner wall of the connecting frame 44, and the pulling force of the elastic rope 45 is conducive to pulling the connecting frame 44 to move, so that the connecting frame 44 and the limiting rod 43 can be restored to their original positions after movement, so as to facilitate repeated operation of the limiting rod 43, and one end of the elastic rope 45 is fixedly connected to the adjusting column 41.
[0030] Specifically, the first mechanism 7 includes a first motor 71, a first gear 72 and a second gear 73. The first motor 71 is electrically connected to an external power supply through an external first switch. The first motor 71 is conducive to driving the first gear 72 to rotate, and the first gear 72 is conducive to driving the second gear 73 to rotate, which is conducive to making the placement seat 11 rotate at multiple angles and making the light source body 10 rotate left and right. The first motor 71 is fixedly connected to the placement seat 11, and the output end of the first motor 71 is transmission-connected to the first gear 72. The first gear 72 is meshingly connected to the second gear 73. The bottom of the second gear 73 is fixedly connected with a connecting shaft, and the connecting shaft is rotatably connected to the top of the support seat 1.
[0031] Specifically, the second mechanism 8 includes a supporting frame 81, a second motor 82, two pulleys 83, a driving wheel 84 and a belt 85. The supporting frame 81 is conducive to supporting the pulley 83. The second motor 82 is electrically connected to an external power supply through an external second switch. The second motor 82 is conducive to driving the driving wheel 84 to rotate, and then to driving the pulley 85 for transmission. The pulley 83 is conducive to driving the rotating seat 6 to rotate, and then to rotating the light source body 10 inside the supporting frame 5. The belt 85 is conducive to the synchronous rotation of the pulley 83 and the driving wheel 84. The output end of the second motor 82 is transmission-connected to the driving wheel 84, and the pulley 83 is rotationally connected to the inside of the supporting frame 81. The top end of the pulley 83 is fixedly connected to a driving shaft, and the outer wall of the driving shaft is fixedly and interlacedly connected to the rotating seat 6. The second motor 82 is fixedly connected to the placement seat 11, and the outside of the pulley 83 and the driving wheel 84 are both meshed with the belt 85.
[0032] Specifically, the third mechanism 9 includes a connecting wheel 91, a positioning frame 92, a fixed shaft 93, a third motor 94 and a third gear 95. The connecting wheel 91 is arranged in a fan shape, and the connecting wheel 91 is conducive to driving the support frame 5 to rotate. The positioning frame 92 is conducive to supporting the support frame 5. The fixed shaft 93 is conducive to making the support frame 5 rotate in a circle with it as the center. The third motor 94 is electrically connected to the external power supply through an external third switch. The third motor 94 is conducive to driving the third gear 95 to rotate, which is conducive to rotating the connecting wheel 91, and is conducive to making the support frame 5 pitch and roll, which is convenient for pitching and adjusting the light source body 10. The positioning frame 92 is located on the side of the support frame 5, the fixed shaft 93 is rotatably connected to the positioning frame 92, and the outer wall of the fixed shaft 93 is rotatably connected to the connecting wheel 91. The third motor 94 is fixedly connected to the placement seat 11, and the output end of the third motor 94 is transmission-connected to the third gear 95, and the connecting wheel 91 is meshingly connected to the third gear 95.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A vehicle rear view detector, comprising: A support seat (1), wherein the bottom end of the support seat (1) is fixedly connected to a fixing rod (2), a bottom rod (3) is arranged at the bottom of the fixing rod (2), a support frame (5) is arranged above the support seat (1), a rotating seat (6) is arranged inside the support frame (5), a light source body (10) is arranged on the rotating seat (6), and a placement seat (11) is arranged above the support seat (1); The invention is characterized in that an adjustment mechanism (4) is arranged between the fixing rod (2) and the bottom rod (3), a first mechanism (7), a second mechanism (8) and a third mechanism (9) are arranged above the support seat (1), and the adjustment mechanism (4) comprises: An adjusting column (41) and a connecting column (42), wherein the connecting column (42) is fixedly connected to the top end of the adjusting column (41), and the connecting column (42) is used to position and install the adjusting column (41); A limiting rod (43), wherein the limiting rod (43) is slidably arranged on a side of the connecting column (42), and the limiting rod (43) is used to lock the locking position of the connecting column (42).
2. The vehicle rear view detector according to claim 1, characterized in that: The bottom of the fixing rod (2) and the bottom of the adjusting column (41) are both provided with a threaded groove, the connecting column (42) is threadedly connected to the inner cavity of the threaded groove, the sides of the fixing rod (2) and the adjusting column (41) are both provided with a first sliding groove, the side of the connecting column (42) is provided with a limiting groove, the limiting rod (43) is slidably connected to the first sliding groove and the inner cavity of the limiting groove, one end of the limiting rod (43) is fixedly connected to a connecting frame (44), the inner wall of the connecting frame (44) is fixedly connected to an elastic rope (45), and one end of the elastic rope (45) is fixedly connected to the adjusting column (41).
3. The vehicle rear view detector according to claim 1, characterized in that: The first mechanism (7) comprises a first motor (71), a first gear (72) and a second gear (73); the first motor (71) is fixedly connected to the placement seat (11); the output end of the first motor (71) is transmission-connected to the first gear (72); the first gear (72) is meshingly connected to the second gear (73); the bottom of the second gear (73) is fixedly connected to a connecting shaft; the connecting shaft is rotatably connected to the top of the support seat (1).
4. The vehicle rear view detector according to claim 1, characterized in that: The second mechanism (8) comprises a carrying frame (81), a second motor (82), two pulleys (83), a driving wheel (84) and a belt (85); the output end of the second motor (82) is transmission-connected to the driving wheel (84), and the pulley (83) is rotationally connected to the inside of the carrying frame (81).
5. The vehicle rear view detector according to claim 4, characterized in that: The top end of the pulley (83) is fixedly connected to a driving shaft, the outer wall of the driving shaft is fixedly connected to the rotating seat (6), the second motor (82) is fixedly connected to the placement seat (11), and the outside of the pulley (83) and the driving wheel (84) are meshed with the belt (85).
6. The vehicle rear view detector according to claim 1, characterized in that: The third mechanism (9) comprises a connecting wheel (91), a positioning frame (92), a fixed shaft (93), a third motor (94) and a third gear (95); the positioning frame (92) is located at the side of the support frame (5); the fixed shaft (93) is rotatably connected to the positioning frame (92); the outer wall of the fixed shaft (93) is rotatably connected to the connecting wheel (91); the third motor (94) is fixedly connected to the placement seat (11); the output end of the third motor (94) is transmission-connected to the third gear (95); and the connecting wheel (91) is meshingly connected to the third gear (95).