A wireless remote industrial controller

Abstract

This utility model belongs to the field of industrial automation equipment technology, specifically relating to a wireless remote industrial controller, including a control panel. A housing is fixed to one side of the control panel via a first snap-fit ​​assembly, and a circuit board is fixed to one side of the control panel, located inside the housing, via a second snap-fit ​​assembly. The first snap-fit ​​assembly includes snap blocks disposed on both sides of the housing. Guide rails are provided on the outer wall of the control panel, located on both sides of the housing. A first slider is slidably disposed on the guide rails. Fixing ears are fixed to the upper and lower sides of the outer wall of the control panel, located on both sides of the guide rails. A first telescopic rod is disposed on one side of each fixing ear, and a moving block slidably connected to the control panel is fixed to one side of the first telescopic rod. This utility model can improve the convenience of equipment maintenance and reduce downtime and economic losses in industrial production.

Description

Technical Field

[0001] This utility model belongs to the field of industrial automation equipment technology, specifically relating to a wireless remote industrial controller. Background Technology

[0002] As a core device in industrial automation, wireless remote industrial controllers are widely used in many fields such as factory automated production lines, intelligent warehousing and logistics systems, and energy management. Their performance directly affects the stability and efficiency of the entire industrial production. As a core component of the controller, the ease of installation and disassembly of the circuit board is crucial for equipment maintenance.

[0003] Problems with existing technology:

[0004] Currently, most wireless remote industrial controllers use screws to secure the housing and circuit board. When repairing the circuit board, operators need to first remove the screws securing the housing, and then remove the screws securing the circuit board before they can perform the repair. This process is cumbersome and complicated, not only consuming a lot of time and effort, but also causing the production line to stagnate due to the excessive downtime for maintenance, resulting in certain economic losses. Utility Model Content

[0005] The purpose of this invention is to provide a wireless remote industrial controller that can improve the convenience of equipment maintenance and reduce downtime and economic losses in industrial production.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A wireless remote industrial controller includes a control panel, one side of which is fixed to a housing by a first snap-fit ​​assembly, and a circuit board is fixed to one side of the control panel and inside the housing by a second snap-fit ​​assembly.

[0008] The first latching assembly includes latching blocks disposed on both sides of the housing. Guide rails are provided on the outer wall of the control panel on both sides of the housing. A first slider is slidably disposed on the guide rails. Fixing ears are fixed on the upper and lower sides of the outer wall of the control panel on both sides of the guide rails. A first telescopic rod is disposed on one side of the fixing ear. A movable block that is slidably connected to the control panel is fixed on one side of the first telescopic rod. A first spring is disposed on the outer wall of the first telescopic rod between the movable block and the fixing ear. A sloping latching groove that cooperates with the latching block is opened on one side of the movable block. Connecting rods that are rotatably connected to the movable block are rotatably mounted on the upper and lower sides of the first slider.

[0009] The outer wall of the first slider is threaded with a locking bolt, and one end of the locking bolt passes through the outer wall of the first slider and abuts against the guide rail.

[0010] The outer wall of the control panel is fixed with a plurality of first positioning blocks, and the outer wall of the card block is provided with positioning grooves that cooperate with the first positioning blocks.

[0011] The second snap-fit ​​assembly includes second inclined extrusion blocks disposed on both sides inside the housing. The outer wall of the control panel and on both sides of the circuit board are provided with second sliding grooves. A second slider is slidably installed inside the second sliding groove. A second spring fixed to the inner side of the second sliding groove is fixed on one side of the second slider. An L-shaped clamping plate for clamping the circuit board is provided on the outer wall of the second slider. A fixing rod is fixed on one side of the L-shaped clamping plate. A first inclined extrusion block that cooperates with the second inclined extrusion block is fixed on one side of the fixing rod.

[0012] The circuit board has a second positioning groove on each of its four corners, and the control panel has a second positioning rod that cooperates with the second positioning groove fixed on its outer wall.

[0013] The technical effects achieved by this utility model are as follows:

[0014] This invention simplifies the installation and disassembly process of the housing and circuit board of a wireless remote industrial controller through the coordinated design of the first and second snap-fit ​​components. During installation, the operator only needs to push the slider and align and insert the components to fix the housing and circuit board, without the need for cumbersome tightening with screws. During disassembly, the circuit board can be easily removed by following the reverse operation steps, which greatly reduces the time and labor costs of equipment maintenance. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a rear-view three-dimensional structural schematic diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the first snap-fit ​​component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the second snap-fit ​​component of this utility model.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Control panel; 2. Housing; 3. Circuit board; 4. Fixing lug; 5. First telescopic rod; 6. Moving block; 7. First spring; 8. Locking block; 9. Connecting rod; 10. First slider; 11. Guide rail; 12. Locking bolt; 13. First positioning block; 14. Second slide groove; 15. Second slider; 16. L-shaped clamp; 17. Second spring; 18. Fixing rod; 19. First inclined extrusion block; 20. Second inclined extrusion block; 21. Second positioning rod. Detailed Implementation

[0021] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0022] like Figures 1-4 As shown, a wireless remote industrial controller includes a control panel 1, a housing 2 fixed to one side of the control panel 1 by a first snap-fit ​​assembly, and a circuit board 3 fixed to one side of the control panel 1 and inside the housing 2 by a second snap-fit ​​assembly.

[0023] The first latching assembly includes latching blocks 8 disposed on both sides of the housing 2; guide rails 11 are disposed on both sides of the outer wall of the control panel 1; a first slider 10 is slidably disposed on the guide rails 11; fixing ears 4 are fixed on both the upper and lower sides of the outer wall of the control panel 1 and the guide rails 11; a first telescopic rod 5 is disposed on one side of the fixing ears 4; a moving block 6 is fixed on one side of the first telescopic rod 5 and slidably connected to the control panel 1; a first spring 7 is disposed on the outer wall of the first telescopic rod 5 and between the moving block 6 and the fixing ears 4; a beveled slot that mates with the latching blocks 8 is opened on one side of the moving block 6; connecting rods 9 that rotatably connect to the moving block 6 are rotatably mounted on both the upper and lower sides of the first slider 10; a locking bolt 12 is threaded through the outer wall of the first slider 10; one end of the locking bolt 12 passes through the outer wall of the first slider 10 and abuts against the guide rail 11; a plurality of first positioning blocks 13 are fixed on the outer wall of the control panel 1; a first positioning groove that mates with the first positioning blocks 13 is opened on the outer wall of the latching blocks 8.

[0024] According to the above structure, when it is necessary to fix the housing 2, by pushing the first slider 10, the first slider 10 drives the two moving blocks 6 away from the guide rail 11 through the connecting rod 9. Then, the first positioning groove is aligned with the first positioning block 13 and inserted. The elastic force of the first spring 7 pushes the moving block 6 to reset and move, so that the inclined groove on the moving block 6 is fitted onto the locking block 8, thereby stably fixing the housing 2. Then, the locking bolt 12 is tightened to stably fix the first slider 10, which can effectively prevent the housing 2 from loosening and improve the stability of the housing 2. The inclined groove can squeeze the housing 2 through its inclined surface, which further improves the stability of the housing 2.

[0025] like Figure 2 and Figure 4 As shown, the second snap-fit ​​assembly includes second inclined extrusion blocks 20 disposed on both sides inside the housing 2; second sliding grooves 14 are provided on both sides of the outer wall of the control panel 1 and on both sides of the circuit board 3; a second slider 15 is slidably installed inside the second sliding groove 14; a second spring 17 fixed to the inner side of the second sliding groove 14 is fixed on one side of the second slider 15; an L-shaped clamping plate 16 is provided on the outer wall of the second slider 15 to clamp the circuit board 3; a fixing rod 18 is fixed on one side of the L-shaped clamping plate 16; a first inclined extrusion block 19 cooperating with the second inclined extrusion blocks 20 is fixed on one side of the fixing rod 18; second positioning grooves are provided on the four corners of the outer wall of the circuit board 3; and a second positioning rod 21 cooperating with the second positioning groove is fixed on the outer wall of the control panel 1.

[0026] According to the above structure, when it is necessary to fix the circuit board 3, first align the second positioning groove on the circuit board 3 with the second positioning rod 21 and insert it to initially fix the circuit board 3. Then fix the housing 2. During the process of fixing the housing 2, the second inclined extrusion block 20 on the inner side of the housing 2 extrudes the first inclined extrusion block 19 and moves the first inclined extrusion block 19 to one side. The first inclined extrusion block 19 drives the L-shaped clamping plate 16 to one side. The circuit board 3 is finally fixed by the two L-shaped clamping plates 16. When it is necessary to disassemble the circuit board 3, first disassemble the housing 2 to separate the second inclined extrusion block 20 from the first inclined extrusion block 19. The second spring 17 drives the second slider 15 to reset and move, so that the L-shaped clamping plate 16 is separated from the circuit board 3, which facilitates the disassembly of the circuit board 3.

[0027] The working principle of this utility model is as follows: When installing, fixing, disassembling, and repairing the circuit board 3, align the second positioning groove on the circuit board 3 with the second positioning rod 21 on the control panel 1 and insert it to initially fix the circuit board 3; push the first slider 10, which slides on the guide rail 11, and drives the two moving blocks 6 to move away from the guide rail 11 along the direction of the first telescopic rod 5 through the connecting rod 9, stretching the first spring 7, aligning the first positioning groove on the two side blocks 8 of the housing 2 with the first positioning block 13 on the control panel 1 and inserting it, releasing the first slider 10, the first spring 7 retracts, pushing the moving block 6 to reset, so that the moving block 6... The inclined groove on the upper part is fitted onto the locking block 8 to initially fix the housing 2. Finally, the locking bolt 12 is tightened so that the end of the locking bolt 12 is tightly pressed against the guide rail 11 to prevent the first slider 10 from moving, thus completing the stable installation of the housing 2. When the housing 2 is fixed according to the above steps, the second inclined pressing block 20 on the inner side of the housing 2 gradually approaches the first inclined pressing block 19 and presses it. After the first inclined pressing block 19 is subjected to force, it drives the L-shaped clamping plate 16 to move along the second sliding groove 14 through the fixing rod 18, compressing the second spring 17 until the two L-shaped clamping plates 16 tightly clamp the circuit board 3, thus completing the fixing of the circuit board 3.

[0028] When it is necessary to disassemble the circuit board 3, first disassemble the housing 2 in the reverse order of installation. After the housing 2 is disassembled, the second inclined extrusion block 20 separates from the first inclined extrusion block 19, the second spring 17 returns to its original state, and drives the second slider 15 to move along the second slide groove 14 to reset, so that the L-shaped clamp 16 separates from the circuit board 3. At this time, the circuit board 3 can be easily removed, and the disassembly operation is completed.

[0029] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A wireless remote industrial controller comprising a control panel (1), characterized in that: The control panel (1) is fixed to a housing (2) on one side by a first snap-fit ​​assembly, and a circuit board (3) is fixed to one side of the control panel (1) and inside the housing (2) by a second snap-fit ​​assembly. The first buckle assembly includes a buckle block (8) disposed on both sides of the housing (2). The outer wall of the control panel (1) and both sides of the housing (2) are provided with guide rails (11). A first slider (10) is slidably disposed on the guide rail (11). Fixed ears (4) are fixed on the upper and lower sides of the outer wall of the control panel (1) and both sides of the guide rail (11). A first telescopic rod (5) is disposed on one side of the fixed ear (4). A moving block (6) is fixed on one side of the first telescopic rod (5) and slidably connected to the control panel (1). A first spring (7) is disposed on the outer wall of the first telescopic rod (5) and between the moving block (6) and the fixed ear (4). A sloping groove that cooperates with the buckle block (8) is opened on one side of the moving block (6). A connecting rod (9) that is rotatably connected to the moving block (6) is rotatably mounted on the upper and lower sides of the first slider (10).

2. A wireless remote industrial controller according to claim 1, wherein: The outer wall of the first slider (10) is threaded with a locking bolt (12), and one end of the locking bolt (12) passes through the outer wall of the first slider (10) and abuts against the guide rail (11).

3. A wireless remote industrial controller according to claim 1, wherein: The outer wall of the control panel (1) is fixed with a plurality of first positioning blocks (13), and the outer wall of the card block (8) is provided with positioning grooves that cooperate with the first positioning blocks (13).

4. A wireless remote industrial controller according to claim 1, wherein: The second buckle assembly includes a second inclined extrusion block (20) disposed on both sides inside the housing (2). The outer wall of the control panel (1) and both sides of the circuit board (3) are provided with a second slide groove (14). A second slider (15) is slidably installed inside the second slide groove (14). A second spring (17) is fixed to one side of the second slider (15) and fixed to the inner side of the second slide groove (14). An L-shaped clamping plate (16) for clamping the circuit board (3) is provided on the outer wall of the second slider (15). A fixing rod (18) is fixed to one side of the L-shaped clamping plate (16). A first inclined extrusion block (19) that cooperates with the second inclined extrusion block (20) is fixed to one side of the fixing rod (18).

5. A wireless remote industrial controller according to claim 1, wherein: The circuit board (3) has a second positioning groove on each of the four corners of its outer wall, and the control panel (1) has a second positioning rod (21) that cooperates with the second positioning groove fixed on its outer wall.

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