Automatic driving control device
By designing a detachable and connected dust strip and heat dissipation device, combined with magnetic parts and dust sleeves, the dust and heat isolation problem of the autonomous driving control device in harsh environments is solved, extending the maintenance cycle and reducing the risk of accidents.
Patent Information
- Application Number
- CN202420194304.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-26
AI Technical Summary
The existing autonomous driving control devices are difficult to maintain in harsh environments and are susceptible to dust and high temperatures, resulting in equipment damage and extended maintenance cycles, increasing the risk of accidents.
An automatic driving control device including an upper case and a lower case is designed. The dust is realized by combining the structure of magnetic parts and dust sleeves by removable connected dust strips, heat dissipation devices, air guide grooves and dustproof components. Effective isolation and heat dissipation.
It effectively avoids dust entering the control device, ensures the normal operation of the equipment and extends the maintenance cycle, reduces the risk of accidents, and maintains a good dustproof effect when heat dissipation is not required.
Smart Images
Figure CN222263213U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of excavator components, and in particular relates to an automatic driving control device. Background Art
[0002] An excavator, also known as an excavation machine or a backhoe, is an earth-moving machine that uses a bucket to dig materials above or below the surface of the machine and load them into a transport vehicle or unload them to a stockpile. The materials excavated by the excavator are mainly soil, coal, silt, and pre-mixed soil and rock. From the development of construction machinery in recent years, the development of excavators has been relatively fast, and excavators have become one of the most important construction machinery in engineering construction.
[0003] Since the working environment of the excavator is relatively poor and it needs to work in dusty, high-temperature, and low-temperature environments, the protection of the excavator's control device needs to be more sophisticated than that of general control devices in order to reduce the maintenance cycle of the control device and avoid accidents caused by damage to the control device. Utility Model Content
[0004] The utility model aims to provide an automatic driving control device to solve the problem that the automatic driving control device in the prior art is difficult to maintain.
[0005] The technical solution of the utility model is as follows:
[0006] An automatic driving control device comprises: a control device housing, the control device housing is divided into an upper housing and a lower housing, the upper housing and the lower housing are detachably connected, a dust strip is arranged between the upper housing and the lower housing, and the control device is mounted on the lower housing.
[0007] In a specific embodiment of the utility model, during installation, after the control device is installed on the lower shell, the upper shell is snapped onto the lower shell, and the upper shell and the lower shell can be fixed together by screws, bolts and other fixings, so as to facilitate the disassembly of the upper shell and the lower shell, and at the same time, slots are provided on the upper shell and the lower shell, and a dustproof strip is installed in the upper slot. When the upper shell and the lower shell are connected together, the dustproof strip prevents dust from entering through the gap between the upper shell and the lower shell, and the heat dissipation device is installed on the inner top wall of the upper shell, and an air guide groove is provided on the side wall of the upper shell, and the air guide groove extends to the outside of the upper shell, and a closing plate for closing the air guide groove is rotatably provided on the upper shell, and the closing plate is rotatably provided on the upper shell; a dustproof component, an air inlet groove is provided on the upper shell, and the dustproof component can be detachably installed on the air inlet groove to prevent dust from entering the control device housing through the air inlet groove.
[0008] In order to enable the utility model to connect the upper and lower shells, further, a threaded hole is installed between the upper shell and the lower shell, and the upper shell and the lower shell are connected by threads.
[0009] In order to prevent dust from entering the housing of the control device, the utility model further has grooves on the surfaces opposite to the upper housing and the lower housing, and the dustproof strips are installed in the grooves.
[0010] In order to enable the utility model to prevent dust from entering the housing of the control device, further, the dustproof component includes a mounting plate detachably arranged on the upper housing, a dustproof net is provided on the mounting plate, the heat dissipation device is installed below the dustproof net, and the air guide groove is arranged between the heat dissipation device and the control device.
[0011] In order to enable the utility model to prevent dust from entering the control device housing through the wiring head, further, a dustproof table is provided on the wiring head, a dustproof groove fitted with the dustproof table is provided between the upper shell and the lower shell, and the outside of the dustproof table is wrapped with soft rubber.
[0012] In order to enable the utility model to make the closing plate fit with the upper shell, further, a first magnetic component is installed on the upper shell, and a second magnetic component is installed on the closing plate, and the first magnetic component and the second magnetic component attract each other.
[0013] In order to facilitate the fixing of the lower shell of the utility model, further, fixing ears for fixing the lower shell are installed on the lower shell.
[0014] The beneficial effects of the utility model are:
[0015] When the automatic driving control device is in use, the control device body is installed on the lower shell. When the upper shell is installed on the lower shell, a dustproof strip is provided between the upper shell and the lower shell to prevent dust from entering the control device shell through the gap between the upper shell and the lower shell. When the control device needs to dissipate heat, the heat dissipation device is turned on, and the air flows through the dustproof component first to prevent external dust from entering the control device shell. Then the airflow passes through the control device and dissipates the heat of the control device. The hot air flows into the air guide groove to rotate the closing plate and make the hot air flow to the outside, thereby dissipating the heat of the control device. When the control device does not need to dissipate heat, the closing plate rotates under the action of its own gravity and the first magnetic part and the second magnetic part make the closing plate fit the upper shell, thereby making the entire control device play a good dustproof role. At the same time, a dustproof cover is provided between the terminal head and the plug to prevent the terminal head and the plug from falling off in places where the automatic driving environment is relatively harsh. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0017] In the figure:
[0018] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.
[0019] Figure 2 It is a schematic diagram of the structure inside the upper shell of a specific embodiment of the utility model.
[0020] Figure 3 It is a schematic structural diagram of the first magnetic component of a specific embodiment of the utility model.
[0021] In the figure: 1. control device housing; 11. upper housing; 111. first magnetic member; 112. second magnetic member; 12. lower housing; 2. heat dissipation device; 21. air guide slot; 22. closing plate; 23. air inlet slot; 3. terminal block; 31. dust cover; 4. plug; 5. dustproof assembly; 51. mounting plate; 52. dustproof net; 6. fixing ear. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0023] As shown in the figure, an automatic driving control device includes a control device shell 1, the control device shell 1 is divided into an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 are detachably connected, a dust strip is arranged between the upper shell 11 and the lower shell 12, and the control device is installed on the lower shell 12.
[0024] In a specific embodiment of the utility model, during installation, after the control device is installed on the lower shell 12, the upper shell is snapped onto the lower shell 12, and the upper shell 11 and the lower shell can be fixed together by screws, bolts and other fixings, so that the upper shell 11 and the lower shell 12 can be easily disassembled. At the same time, grooves are opened on the upper shell 11 and the lower shell 12, and a dustproof strip is installed in the upper groove. When the upper shell 11 and the lower shell 12 are connected together, the dustproof strip prevents dust from entering through the gap between the upper shell 11 and the lower shell 12.
[0025] The heat dissipation device 2 is installed on the inner top wall of the upper shell 11, and a wind guide groove 21 is opened on the side wall of the upper shell 11, and the wind guide groove 21 extends to the outside of the upper shell 11. A closing plate 22 for closing the wind guide groove 21 is rotatably provided on the upper shell 11, and the closing plate 22 is rotatably provided on the upper shell 11; a dustproof component 5, an air inlet groove 23 is opened on the upper shell 11, and the dustproof component 5 can be detachably installed on the air inlet groove 23 to prevent dust from entering the control device housing 1 through the air inlet groove 23;
[0026] In a specific embodiment of the utility model, the heat dissipation device 2 is a fan. When the control device needs to dissipate heat, the fan is started, and air enters the control device housing through the air inlet groove 23 on the upper housing 11. The dustproof component 5 prevents external dust from entering the control device housing 1 through the air inlet groove 23. After the air enters the control device housing 1, the heat on the control device housing is discharged through the guide groove 21 through the guide groove 21, so that the control device can achieve the purpose of heat dissipation. Since a closing plate 22 is provided on the guide groove 21, dust can be prevented from entering the control device housing 1 during daily use. When the hot air is discharged through the guide groove 21, the closing plate 22 can be rotated.
[0027] Preferably, a first magnetic member 111 is installed on the upper shell 11, and a second magnetic member 112 is installed on the closing plate 22, and the first magnetic member 111 and the second magnetic member 112 attract each other;
[0028] In a specific embodiment of the present invention, when the hot air is discharged from the guide groove 21, the suction force between the first magnetic member 111 and the second magnetic member 12 is insufficient to prevent the hot air from flowing out of the guide groove 21.
[0029] Specifically, the dustproof component 5 is fixed to the top of the upper shell 11 by screws to facilitate the removal of the dustproof component 5.
[0030] Preferably, the terminal head 3 is connected to the control device, the terminal head 3 is installed between the upper shell 11 and the lower shell 12 and clamped by the upper shell 11 and the lower shell 12, the outer surface of the terminal head 3 is surrounded by a dust cover 31, and a fastening assembly 5 is connected between the plug 4 and the terminal head 3 to prevent the plug 4 from falling off the terminal head 3.
[0031] In a specific embodiment of the utility model, the signal is transmitted through the connection between the terminal head 3 and the plug 4. When the terminal head 3 is connected to the plug 4, since the outer surface of the terminal head 3 is surrounded by a dust cover 31, dust can be prevented from entering the connection between the terminal head 3 and the plug 4 to affect the transmission of the signal.
[0032] In other embodiments, the terminal head 3 and the plug 4 may also be fixed together by screws.
[0033] In a specific embodiment of the utility model, the dustproof component 5 includes a mounting plate 51 detachably arranged on the upper shell 11, a dustproof net 52 is provided on the mounting plate 51, the heat dissipation device 2 is installed below the dustproof net 52, and the air guide groove 21 is arranged between the heat dissipation device 2 and the control device; by arranging the mounting plate 51 and the dustproof net 52, dust is prevented from entering the interior of the control device shell.
[0034] Specific working principle: When the automatic driving control device is in use, the control device body 1 is installed on the lower shell 12, and the upper shell 11 is installed on the lower shell 12. Since a dustproof strip is arranged between the upper shell 11 and the lower shell 12, dust can be prevented from entering the control device shell through the gap between the upper shell 11 and the lower shell 12. When the control device needs to dissipate heat, the heat dissipation device 2 is turned on, and the air flows through the dustproof component 5 first to prevent external dust from entering the control device shell. Then the airflow passes through the control device and dissipates the heat of the control device. The hot air flows into the air guide groove 21 to rotate the closing plate 21 and make the hot air flow to the outside, thereby dissipating the heat of the control device. When the control device does not need to dissipate heat, the closing plate 21 rotates under the action of its own gravity and the first magnetic part 111 and the second magnetic part 112 make the closing plate 21 fit with the upper shell 11, thereby making the entire control device play a good dustproof role. At the same time, a dustproof cover 31 is arranged between the terminal head 3 and the plug 4 to prevent the terminal head 3 and the plug 4 from falling off in a place where the automatic driving environment is relatively harsh.
Claims
1. An automatic driving control device, characterized in that: include: A control device housing (1), the control device housing (1) being divided into an upper housing (11) and a lower housing (12), the upper housing (11) and the lower housing (12) being detachably connected, a dustproof strip being provided between the upper housing (11) and the lower housing (12), and the control device being mounted on the lower housing (12); A heat dissipation device (2), the heat dissipation device (2) being mounted on the inner top wall of an upper shell (11); an air guide groove (21) being provided on a side wall of the upper shell (11); the air guide groove (21) extending to the outside of the upper shell (11); a closing plate (22) for closing the air guide groove (21) being rotatably provided on the upper shell (11); the closing plate (22) being rotatably provided on the upper shell (11); A dustproof component (5), wherein an air inlet groove (23) is provided on the upper shell (11), and the dustproof component (5) is detachably mounted on the air inlet groove (23) to prevent dust from entering the control device shell (1) through the air inlet groove (23); A terminal head (3), the terminal head (3) being connected to the control device, the terminal head (3) being installed between the upper shell (11) and the lower shell (12) and being clamped by the upper shell (11) and the lower shell (12), the outer surface of the terminal head (3) being surrounded by a dust cover (31); A plug (4) is provided, wherein the plug (4) and the wiring head (3) are interference-fitted to prevent the plug (4) from falling off the wiring head (3).
2. The automatic driving control device according to claim 1, characterized in that: A threaded hole is installed between the upper shell (11) and the lower shell (12), and the upper shell (11) and the lower shell (12) are connected via threads.
3. The automatic driving control device according to claim 1, characterized in that: The upper shell (11) and the lower shell (12) are both provided with grooves (14) on the surfaces opposite to each other, and the dustproof strip is installed in the grooves (14).
4. The automatic driving control device according to claim 1, characterized in that: The dustproof component (5) comprises a mounting plate (51) detachably mounted on the upper housing (11); a dustproof net (52) is provided on the mounting plate (51); the heat dissipation device (2) is mounted below the dustproof net (52); and the air guide groove (21) is disposed between the heat dissipation device (2) and the control device.
5. The automatic driving control device according to claim 1, characterized in that: A dustproof platform is provided on the wiring head (3); a dustproof groove that fits the dustproof platform is provided between the upper shell (11) and the lower shell (12); and the outside of the dustproof platform is wrapped with soft rubber.
6. The automatic driving control device according to claim 1, characterized in that: A first magnetic component (111) is mounted on the upper shell (11), and a second magnetic component (112) is mounted on the closing plate (22); the first magnetic component (111) and the second magnetic component (112) attract each other.
7. An automatic driving control device according to any one of claims 1 to 6, characterized in that The lower shell (12) is provided with a fixing ear (6) for fixing the lower shell.