AGV control module protection shell

Abstract

The utility model relates to the related technical field of AGV protection structures, in particular to an AGV control module protection shell which comprises a substrate, a control module and an inner protection shell body are installed on the substrate, the control module is arranged on the inner periphery of the inner protection shell body, a buffer cotton cover is arranged on the periphery of the inner protection shell body in a sleeved mode, and an outer protection shell body is arranged on the periphery of the buffer cotton cover in a sleeved mode. Ventilation holes are formed in the two side ends of the inner protective shell, filter screen plates are installed in the ventilation holes, a cooling fan is installed on the inner side wall of the inner protective shell and attached to the filter screen plates, and a temperature sensor and a controller are installed on the inner wall of the inner protective shell. The internal control module is protected through cooperation of the inner protective shell, the buffer cotton cover and the outer protective shell, when the outer protective shell is impacted, damping and buffering are conducted through the buffer cotton cover, ventilation and heat dissipation of the periphery of the control module can be achieved through cooperation of the temperature sensor, the controller and the heat dissipation fan, and the use functionality is high.

Description

Technical Field

[0001] This utility model relates to the technical field of AGV protective structures, specifically a protective shell for an AGV control module. Background Technology

[0002] Automated Guided Vehicles (AGVs) are vehicles equipped with electromagnetic or optical guidance devices that enable them to travel along a prescribed route. They possess vehicle operation and parking mechanisms, safety protection devices, or optical guidance systems. With the development of enterprise information integration, AGV automated transportation systems have become widely used as an important means of logistics informatization and automation.

[0003] Existing AVG control modules are usually protected by an external housing structure. However, conventional housing structures have limited anti-collision and buffering functions, poor protection, and lack overheat protection. Therefore, those skilled in the art have proposed a protective housing for AGV control modules to solve the problems mentioned in the background. Utility Model Content

[0004] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0005] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0006] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0007] The purpose of this invention is to provide a protective shell for an AGV control module to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An AGV control module protective shell includes a base plate, on which a control module and an inner protective shell are mounted. The control module is placed inside the inner protective shell. A cushioning cotton cover is fitted around the outer perimeter of the inner protective shell, and an outer protective shell is fitted around the outer perimeter of the cushioning cotton cover. The bottom edge of the cushioning cotton cover is not covered by the outer protective shell. Ventilation holes are provided at both ends of the inner protective shell, and filter plates are installed in the ventilation holes. A cooling fan is installed on the inner sidewall of the inner protective shell, attached to the filter plates. A temperature sensor and a controller are installed on the inner wall of the inner protective shell, and the cooling fan and the temperature sensor are both connected to the controller circuitry.

[0010] As a further embodiment of this utility model: a first extension plate is integrally formed at the bottom edge of the inner protective shell, a widened portion is integrally formed at the bottom edge of the cushioning cotton cover, and a second extension plate is integrally formed and connected at the bottom edge of the outer protective shell.

[0011] As a further improvement of this utility model: the top of the cushioning cotton cover is provided with a number of insertion holes evenly distributed, and the inner top surface of the outer protective shell is provided with a number of insertion parts evenly distributed, the position, quantity and shape of the insertion parts corresponding to the insertion holes.

[0012] As a further embodiment of this utility model: the connector includes a cylindrical part and a spherical part, the top end of the cylindrical part is connected to the inner top surface of the outer protective shell, the bottom end of the cylindrical part is connected to the top of the spherical part, and the outer diameter of the spherical part is larger than the outer diameter of the cylindrical part.

[0013] As a further embodiment of this utility model: the first extension plate is detachably mounted on the base plate by a first fixing bolt, and the cooling fan is mounted on the inner wall of the inner protective shell by a second fixing bolt.

[0014] As a further improvement of this utility model: a backup power supply is installed on the inner wall of the inner protective shell, and the controller, the cooling fan, and the temperature sensor are all connected to the backup power supply line.

[0015] This utility model has the following advantages: The protective shell protects the internal control module by working together with the inner protective shell, the buffer cotton cover and the outer protective shell. When the outer protective shell is impacted, the buffer cotton cover will absorb shock and cushion the impact. The buffer cotton cover has a good air permeability and, together with the ventilation holes, allows for ventilation of the inner cavity of the inner protective shell. With the cooperation of the temperature sensor, controller and cooling fan, ventilation and heat dissipation of the control module's periphery can be achieved, resulting in better performance. Attached Figure Description

[0016] Figure 1 This is a front view of the overall internal structure of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the cushioning cotton cover in an embodiment of this utility model.

[0018] Figure 3 for Figure 1 Enlarged diagram of part A in the image.

[0019] In the diagram: 1. Base plate; 2. Control module; 3. Inner protective shell; 4. First extension plate; 5. First fixing bolt; 6. Buffer cotton cover; 7. Outer protective shell; 8. Connector; 9. Cylindrical part; 10. Spherical part; 11. Connecting hole; 12. Second extension plate; 13. Widened part; 14. Receiving groove; 15. Ventilation hole; 16. Filter plate; 17. Cooling fan; 18. Second fixing bolt; 19. Temperature sensor; 20. Controller; 21. Backup power supply. Detailed Implementation

[0020] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0021] Example 1: Please refer to Figures 1 to 3An AGV control module protective shell includes a base plate 1, on which a control module 2 and an inner protective shell 3 are mounted. The control module 2 is placed inside the inner protective shell 3. A cushioning cotton cover 6 is fitted around the outer periphery of the inner protective shell 3, and an outer protective shell 7 is fitted around the outer periphery of the cushioning cotton cover 6. The bottom edge of the cushioning cotton cover 6 is not covered by the outer protective shell 7. Ventilation holes 15 are provided on both sides of the inner protective shell 3. A filter plate 16 is installed inside the ventilation hole 15. A cooling fan 17 is installed on the inner side wall of the inner protective shell 3 in conjunction with the filter plate 16. A temperature sensor 19 and a controller 20 are installed on the inner wall of the inner protective shell 3. The cooling fan 17 and the temperature sensor 19 are both connected to the controller 20 via wiring.

[0022] Please see Figures 1 to 3 The inner protective shell 3 has a first extension plate 4 integrally formed at its bottom edge, the cushioning cotton cover 6 has a widened portion 13 integrally formed at its bottom edge, the outer protective shell 7 has a second extension plate 12 integrally formed at its bottom edge, the cushioning cotton cover 6 has a plurality of insertion holes 11 evenly distributed at its top, and the outer protective shell 7 has a plurality of insertion parts 8 evenly distributed on its inner top surface. The position, quantity, shape and size of the insertion parts 8 correspond to the insertion holes 11.

[0023] Please see Figures 1 to 3 The connector 8 includes a cylindrical portion 9 and a spherical portion 10. The top end of the cylindrical portion 9 is connected to the inner top surface of the outer protective shell 7, and the bottom end of the cylindrical portion 9 is connected to the top of the spherical portion 10. The outer diameter of the spherical portion 10 is larger than the outer diameter of the cylindrical portion 9.

[0024] Example 2: See Figure 1 , Figure 3 Based on Embodiment 1, the first extension plate 4 is detachably mounted on the base plate 1 by the first fixing bolt 5, the cooling fan 17 is mounted on the inner wall of the inner protective shell 3 by the second fixing bolt 18, and the bottom of the widened portion 13 is provided with a receiving groove 14 for accommodating the second fixing bolt 18.

[0025] Please see Figure 1 , Figure 3 The inner wall of the inner protective housing 3 is equipped with a backup power supply 21. The controller 20, the cooling fan 17, and the temperature sensor 19 are all connected to the backup power supply 21. The backup power supply 21 stores a certain amount of electricity. When the base plate 1 is powered off, the backup power supply 21 can provide power, and the cooling fan 17, controller 20, and temperature sensor 19 can all work normally.

[0026] Working principle: When in use, the inner protective shell 3 is installed onto the base plate 1 by the first fixing bolt 5. The inner protective shell 3 surrounds the control module 2. Then, the buffer cotton cover 6 is placed on the inner protective shell 3. Finally, the outer protective shell 7 is placed on the periphery of the buffer cotton cover 6, so that the plug 8 is inserted into the plug hole 11 to fix the position of the outer protective shell 7. When the protective shell is impacted by external force, it will squeeze the buffer cotton cover 6 to absorb shock. When the temperature sensor 19 detects that the air temperature inside the inner protective shell 3 is high, the controller 20 starts the cooling fan 17. The cooling fan 17 drives the outside air to enter and exit the ventilation hole 15, thereby driving the air flow around the control module 2 to dissipate heat from the control module 2. The air enters the ventilation hole 15 after passing through the lower half of the buffer cotton cover 6. The buffer cotton cover 6 and the filter plate 16 can purify the air and prevent external impurities from entering.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An AGV control module protection shell, comprising a base plate, characterized in that, The substrate is provided with a control module and an inner protective shell, the control module is arranged in the inner periphery of the inner protective shell, the outer periphery of the inner protective shell is sleeved with a buffer cotton cover, the outer periphery of the buffer cotton cover is sleeved with an outer protective shell, the bottom edge of the buffer cotton cover is not wrapped by the outer protective shell, both sides of the inner protective shell are provided with air exchange holes, the air exchange holes are provided with filter screens, the inner side wall of the inner protective shell is provided with a cooling fan, the inner wall of the inner protective shell is provided with a temperature sensor and a controller, and the cooling fan and the temperature sensor are connected with the controller.

2. The AGV control module protective shell according to claim 1, characterized in that, The bottom edge of the inner protective shell is integrally provided with a first extension plate, the bottom edge of the buffer cotton cover is integrally provided with a widened portion, and the bottom edge of the outer protective shell is integrally connected with a second extension plate.

3. The AGV control module protective shell of claim 2, wherein, The top end of the buffer cotton cover is uniformly provided with a plurality of plug-in holes, the inner top surface of the outer protective shell is uniformly provided with a plurality of plug-in parts, and the position, number and shape and size of the plug-in parts correspond to the plug-in holes.

4. The AGV control module protective shell of claim 3, wherein, The plug-in part comprises a cylindrical part and a spherical part, the top end of the cylindrical part is connected with the inner top surface of the outer protective shell, the bottom end of the cylindrical part is connected with the top of the spherical part, and the outer diameter of the spherical part is greater than that of the cylindrical part.

5. The AGV control module protective shell of claim 2, wherein, The first extension plate is detachably installed on the substrate by a first fixing bolt, and the cooling fan is installed on the inner wall of the inner protective shell by a second fixing bolt.

6. The AGV control module protective shell of claim 1, wherein, The inner wall of the inner protective shell is provided with a backup power supply, and the controller, the cooling fan and the temperature sensor are connected with the backup power supply.

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