An electrical automation instrument protection device

Abstract

The application discloses an electric automation instrument protection device and relates to the technical field of electric automation. The device comprises a protection main shell, a protection panel rotatably connected to one end surface of the protection main shell, a tripod arranged on one side of the protection main shell, and a base plate arranged on the surface of the tripod. The tripod and the base plate accessory structure can provide fixed support and damping effect for the instrument, and the device can be rotated at a certain angle through self-adjustment, so that the flexibility and adaptability of the device are enhanced. In combination with the protection main shell and the protection panel accessory structure, the device can be more conveniently adjusted and placed according to actual application environments, so that the installation and maintenance convenience of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of electrical automation technology, and more specifically to a protective device for electrical automation instruments. Background Technology

[0002] Electrical automation is a technology widely used in various fields. It aims to automate and control systems, processes, and equipment by using electrical and electronic devices to improve efficiency, accuracy, and reliability. In order to observe the operation of equipment, electrical automation instruments are installed on some equipment. These instruments can provide key data and automated control functions to help ensure that equipment and systems operate smoothly, efficiently, and safely.

[0003] Patent CN221081797U discloses a protective device for electrical automation instruments. It directly merges the glass cover with the instrument, at which point the arc-shaped rubber block enters the inner wall of the arc-shaped groove, connecting the glass cover and the instrument together quickly and conveniently. Furthermore, by pushing the cylindrical shell, the extrusion plate can be driven to squeeze the arc-shaped rubber block, thereby increasing its contact area with the arc-shaped groove and improving the sealing effect.

[0004] The patent described above has certain shortcomings in actual use. It can buffer the impact of vibration by using a rectangular tube, sliding rod, spring, elastic sheet and hinge block. However, the adjustment range is limited, which makes the device unable to adapt to restricted installation environments. Summary of the Invention

[0005] The purpose of this invention is to provide a protective device for electrical automation instruments to solve the above-mentioned technical problems.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] An electrical automation instrument protection device includes a protective main housing, a protective panel rotatably connected to one end surface of the protective main housing, a tripod provided on one side of the protective main housing, and a pad provided on the surface of the tripod.

[0008] The protective main shell has a symmetrically fixedly connected ring rail on its side surface, and a cover rail is fixedly connected to the side surface of the ring rail. The two long side surfaces of the pad are fixedly connected to a sleeve, and a roller is fitted onto the surface of the sleeve. A connecting rod is fixedly connected to the middle of the side surface of the sleeve, and a locking block is fixedly connected to the surface of the connecting rod. The roller is embedded in the ring rail, and the locking block is embedded in the cover rail.

[0009] As a further embodiment of the present invention: the surface of the surrounding rail is provided with raised texture, the side surface of the covered rail is provided with a slot, one end surface of the protective main shell is fixedly connected with a circuit pipe, the top surface of the protective main shell is symmetrically fixedly connected with a rotating joint near the other end edge, and the bottom surface of the protective main shell is symmetrically fixedly connected with a retainer near the other end edge.

[0010] As a further embodiment of the present invention: a rotating seat is symmetrically fixedly connected to the side surface of the protective panel near the top, the rotating joint is rotatably connected to the rotating seat, a protective window is embedded and fixedly fixed to the surface of the protective panel, a control key is provided on one end surface of the protective panel near the bottom, and a locking tooth is symmetrically fixedly connected to one end surface of the protective panel at the bottom, and the locking sleeve is embedded and connected to the locking tooth.

[0011] As a further embodiment of the present invention: the tripod surface is symmetrically and fixedly connected with connectors near the bottom end, the tripod surface is rotatably connected with a crossbeam near the top end, the crossbeam surface is equidistantly and fixedly connected with positioning joints, the positioning joint surface is rotatably connected with shock absorbers, the crossbeam surface is rotatably connected with linkage joints, the linkage joint surface is fixedly connected with a docking seat, and the connector surface is rotatably connected with connecting feet.

[0012] As a further embodiment of the present invention: the two sides of the connecting foot are fixedly connected with buckles, the middle plate is fixedly connected to the middle part of the surface of the connecting foot, the middle plate is provided with a connecting groove at the middle part of the surface, and the buckle is fitted with a shell.

[0013] As a further aspect of the present invention: a foot pad is fixedly connected to the bottom surface of the casing, a sponge pad is fixedly connected to the bottom surface of the foot pad, and a pad strip is provided at the middle of the top surface of the foot pad, and the pad strip is embedded and connected to the connecting groove.

[0014] As a further aspect of the present invention: the pad is fixedly connected to the docking seat, a screw is spirally connected to one end edge of the surface of the pad, a suction cup is fixedly connected to one end of the screw, convex shafts are symmetrically fixedly connected to both sides of the roller, and a sleeve seat is fixedly connected to the surface of the sleeve.

[0015] The beneficial effects of this invention are:

[0016] With its tripod and pad accessories, it provides fixed support and shock absorption for the instrument. It can also be adjusted to rotate at a certain angle, which enhances the flexibility and adaptability of the device. Combined with the protective main shell and protective panel accessories, it can be placed more easily according to the actual application environment, thereby improving the ease of installation and maintenance of the equipment. Attached Figure Description

[0017] The invention will now be further described with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structural connection between the protective main shell and the protective panel accessories of the present invention;

[0020] Figure 3 This is a structurally disassembled schematic diagram of the protective main shell and protective panel accessories of the present invention;

[0021] Figure 4 This is a schematic diagram of the structural connection of the tripod accessories and the pad accessories of the present invention;

[0022] Figure 5 This is a schematic diagram showing the disassembled structure of the tripod accessories of the present invention;

[0023] Figure 6 This is a schematic diagram of the pad fitting structure of the present invention.

[0024] In the diagram: 1. Protective main shell; 2. Circular rail; 3. Rough texture; 4. Cover rail; 5. Slot; 6. Wiring conduit; 7. Rotary joint; 8. Sleeve; 9. Protective panel; 10. Rotary seat; 11. Protective window; 12. Control key; 13. Clamping tooth; 14. Tripod; 15. Connector; 16. Crossbeam; 17. Positioning joint; 18. Shock absorber; 19. Linkage joint; 20. Docking seat; 21. Connecting foot; 22. Buckle; 23. Middle plate; 24. Foot pad; 25. Pad strip; 26. Shell; 27. Sponge pad; 28. Pad plate; 29. ​​Bolt; 30. Sleeve; 31. Roller; 32. Protruding shaft; 33. Sleeve seat; 34. Connecting rod; 35. Clamping block. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figures 1-6 As shown, the present invention is a protective device for electrical automation instruments, including a protective main shell 1, a protective panel 9 rotatably connected to one end surface of the protective main shell 1, a tripod 14 provided on one side of the protective main shell 1, and a pad 28 provided on the surface of the tripod 14.

[0027] The protective main shell 1 is symmetrically and fixedly connected to the side surface of the surrounding rail 2, and the side surface of the surrounding rail 2 is fixedly connected to the cover rail 4. The two long side surfaces of the pad 28 are fixedly connected to the sleeve 30, the surface of the sleeve 30 is fitted with the roller 31, the side surface of the sleeve 30 is fixedly connected to the middle of the middle of the side surface of the sleeve 30, and the surface of the connecting rod 34 is fixedly connected to the locking block 35. The roller 31 is embedded and connected to the surrounding rail 2, and the locking block 35 is embedded and connected to the cover rail 4.

[0028] The surface of the surrounding rail 2 is provided with raised texture 3, the side surface of the cover rail 4 is provided with a slot 5, one end surface of the protective main shell 1 is fixedly connected with a circuit pipe 6, the top surface of the protective main shell 1 is symmetrically fixedly connected with a rotating joint 7 near the other end edge, and the bottom surface of the protective main shell 1 is symmetrically fixedly connected with a sleeve 8 near the other end edge.

[0029] A rotating seat 10 is symmetrically fixedly connected to the side surface of the protective panel 9 near the top. The rotating joint 7 is rotatably connected to the rotating seat 10. A protective window 11 is embedded and fixedly fixed to the surface of the protective panel 9. A control key 12 is provided on one end surface of the protective panel 9 near the bottom. A locking tooth 13 is symmetrically fixedly connected to one end surface of the protective panel 9 at the bottom. The locking sleeve 8 is embedded and connected to the locking tooth 13. In actual operation, the user can place the electrical automation instrument inside the protective main shell 1 and then connect it to the protective panel 9 using its own wiring. The user can then use the control key 12 for operation and adjustment. The rotating joint 7 and rotating seat 10 facilitate user maintenance and avoid damage or loss during disassembly and assembly. The locking method of the locking sleeve 8 and locking tooth 13 ensures a stable connection between the protective main shell 1 and the protective panel 9 and also facilitates disassembly. After connecting to the external wiring through the wiring tube 6, the user can view the instrument value through the protective window 11 during normal use.

[0030] The tripod 14 has a connector 15 symmetrically fixedly connected near the bottom end of its surface. The tripod 14 has a crossbeam 16 rotatably connected near the top end of its surface. The crossbeam 16 has positioning joints 17 fixedly connected at equal intervals. The positioning joints 17 have shock absorbers 18 rotatably connected to their surfaces. The crossbeam 16 has a linkage joint 19 rotatably connected to its surface. The linkage joint 19 has a docking seat 20 fixedly connected to its surface. The connector 15 has a connecting foot 21 rotatably connected to its surface.

[0031] The two sides of the connecting foot 21 are fixedly connected with buckles 22, the middle plate 23 is fixedly connected to the middle part of the surface of the connecting foot 21, the middle plate 23 is provided with a connecting groove in the middle part of the surface, and the buckle 22 is fitted with a shell 26.

[0032] A foot pad 24 is fixedly connected to the bottom surface of the shell 26, and a sponge pad 27 is fixedly connected to the bottom surface of the foot pad 24. A pad strip 25 is provided at the middle of the top surface of the foot pad 24. The pad strip 25 is embedded and connected to the connecting groove. By rotating the crossbeam 16 and the tripod 14, the position of the protective main shell 1 relative to the tripod 14 can be adjusted to adapt to the restricted installation environment. In actual installation, the user can use the adhesive on the surface of the sponge pad 27 to connect with the installation point. After it dries and is firmly bonded, the entire tripod accessory structure can be kept stable. When replacing or repairing accessories such as the shock absorber 18, the user can squeeze the buckle 22 to remove it from the shell 26. The pad strip 25, in conjunction with the connecting groove, can keep the foot pad 24 and the connecting foot 21 in a fixed connection position.

[0033] The pad 28 is fixedly connected to the docking seat 20. A screw bolt 29 is spirally connected to one edge of the surface of the pad 28. A suction cup is fixedly connected to one end of the surface of the screw bolt 29. The two sides of the roller 31 are symmetrically fixedly connected to the convex shaft 32. The surface of the sleeve 30 is fixedly connected to the sleeve seat 33. After the tripod 14 is shaped and adjusted, in order to further adapt to the restricted installation environment, the user can rotate the protective main shell 1 to make the pad 28 stop in a suitable position so that the user can check the instrument values. When the roller 31 moves on the surrounding rail 2, the convex 3 can cooperate with the rubber material of the roller 31 to increase the friction and ensure the stable movement of the roller 31. Rotating the connecting rod 34 connected to the sleeve seat 33 can always keep the locking block 35 embedded in the cover rail 4 to prevent the protective main shell 1 from separating from the pad 28. Then the user can turn the screw bolt 29 to make the suction cup on its surface come close to the surface of the protective main shell 1, thereby completing the stable connection between the pad 28 and the protective main shell 1.

[0034] The working principle of this invention is as follows: When the electrical automation instrument is placed inside the protective housing 1, the main function of the housing is to provide external physical protection for the instrument, preventing damage from external impacts, collisions, or dust. The protective housing 1 is designed with robust and durable materials, ensuring continuous protection for the instrument even in harsh working environments. The protective panel 9 has built-in wiring functionality, enabling effective connection with the instrument. This design allows users to easily install the instrument inside the protective housing and connect it to the instrument's input / output ports via the panel's wiring, ensuring normal operation. During use, users can make necessary adjustments to the instrument using the control key 12. The control key 12 is typically located in a prominent position on the protective panel 9 for easy operation. This control method is intuitive and efficient, enabling real-time adjustment and monitoring of various parameters during instrument operation, avoiding inconvenience caused by cumbersome operation. Furthermore, the design of the control key 12 also considers the long-term use of the instrument, preventing control system malfunctions due to frequent operation. To improve ease of use, this invention features a rotatable positioning bracket structure. Users can easily adjust the position of the protective housing relative to the instrument simply by rotating the joint 7 and the rotating base 10. The core purpose of this design is to provide a flexible positioning method, allowing the instrument to be adjusted in angle and orientation as needed after installation. The connection structure between the rotating joint 7 and the rotating base 10, through precise mechanical design, ensures the bracket remains stable and does not loosen during rotation, preventing damage due to improper operation. This rotational function not only makes installation and adjustment more flexible but also allows it to cope with various complex spatial constraints in different working environments. Whether in confined spaces or scenarios requiring frequent angle adjustments, users can easily change the position of the protective housing using the simple rotating joint 7 to achieve optimal performance. The snap-fit ​​mechanism of the clamp 8 and the locking teeth 13 further enhances the connection stability between the protective housing and the panel. The clamp 8 and locking teeth 13 employ a high-precision snap-fit ​​design, ensuring that the protective housing and panel will not detach or loosen due to external forces during use. When users need to disassemble or maintain the device, this snap-fit ​​design also offers high convenience, ensuring that the protective housing and panel can be quickly and stably disassembled. The design of the protective window 11 allows users to clearly view the instrument's operating status and values. The main function of the protective window 11 is to protect the instrument without affecting the observation of the instrument data. This design allows users to easily monitor the operation of the instrument without removing the protective shell, and to promptly detect any potential malfunctions. The protective window 11 is made of a highly transparent material, ensuring that the user has a clear and unobstructed view when viewing the instrument values.Meanwhile, the design of this protective window 11 also takes into account impact resistance and durability, ensuring good visibility even after prolonged use. To adapt to installation needs in different environments, this invention features a rotatable and adjustable tripod 14 and crossbeam 16 structure. By adjusting the relative angle between the crossbeam 16 and the tripod 14, users can quickly adjust the position of the protective main shell 1 relative to the tripod 14. This design is particularly suitable for confined space environments, such as when space is limited during equipment installation or when frequent instrument checks are required. The adjustment of the crossbeam 16 and tripod 14 not only enhances the adaptability of the device but also provides a more flexible installation method. Users can adjust the position of the protective shell according to specific working environments and installation requirements, ensuring that the instruments are always at the optimal operating angle. During installation, users can use the adhesive on the surface of the sponge pad 27 to fix the device to the mounting point. The adhesive provides a strong bonding effect, ensuring that after drying, the protective device is firmly fixed to the mounting point and will not shift or loosen due to external forces or vibrations. The air-dried adhesive exhibits extremely high stability, maintaining its fixation effect for a long time while remaining unaffected by environmental factors. This bonding method provides a simpler and faster solution for installing protective devices, especially suitable for work environments requiring rapid installation and disassembly. Furthermore, the use of adhesive avoids the inconvenience of traditional screw fixing, improving installation efficiency and ensuring the stability of the protective device under various vibration or impact environments. The invention incorporates a shock absorber 18 and foot pads 24 working together. The shock absorber 18 effectively absorbs external vibrations, reducing their impact on electrical instruments and protecting them from damage. During use, the foot pads 24 and shock absorber 18 work together, ensuring the stability and durability of the entire device through shock-absorbing design. To facilitate device movement, the invention features a mating structure between rollers 31 and the surrounding rail 2. Rollers 31, made of rubber, move smoothly on the rail, and the textured design 3 enhances the friction between the rollers 31 and the rail, ensuring the stability of the device during movement. The main advantage of this design is that the friction of the roller 31 effectively prevents loss of control or instability during sliding, ensuring the safe movement of the protective device. Finally, the user can tighten the bolt 29 to bring the suction cup on its surface close to the surface of the main protective shell 1, completing the stable connection between the pad 28 and the main protective shell 1. This design ensures that the main protective shell 1 and the pad 28 remain firmly connected during use, preventing loosening or detachment due to external forces.

[0035] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A protective device for electrical automation instruments, comprising a protective main housing (1), characterized in that, A protective panel (9) is rotatably connected to one end surface of the protective main shell (1), and a tripod (14) is provided on one side of the protective main shell (1), with a pad (28) provided on the surface of the tripod (14). The protective main shell (1) is symmetrically fixedly connected to a surrounding rail (2), and the surrounding rail (2) is fixedly connected to a cover rail (4). The two long side surfaces of the pad (28) are fixedly connected to a sleeve (30). The surface of the sleeve (30) is fitted with a roller (31). The side surface of the sleeve (30) is fixedly connected to a connecting rod (34) at the middle. The surface of the connecting rod (34) is fixedly connected to a locking block (35). The roller (31) is embedded in the surrounding rail (2), and the locking block (35) is embedded in the cover rail (4).

2. The electrical automation instrument protection device according to claim 1, characterized in that, The surface of the surrounding rail (2) is provided with raised texture (3), the side surface of the cover rail (4) is provided with a slot (5), one end surface of the protective main shell (1) is fixedly connected with a line tube (6), the top surface of the protective main shell (1) is symmetrically fixedly connected with a rotating joint (7) near the other end edge, and the bottom surface of the protective main shell (1) is symmetrically fixedly connected with a sleeve (8) near the other end edge.

3. The electrical automation instrument protection device according to claim 2, characterized in that, A rotating seat (10) is symmetrically fixedly connected to the side surface of the protective panel (9) near the top. The rotating joint (7) is rotatably connected to the rotating seat (10). A protective window (11) is embedded and fixedly fixed to the surface of the protective panel (9). A control key (12) is provided on one end surface of the protective panel (9) near the bottom. A locking tooth (13) is symmetrically fixedly connected to one end surface of the protective panel (9) at the bottom. The locking sleeve (8) is embedded and connected to the locking tooth (13).

4. The electrical automation instrument protection device according to claim 1, characterized in that, The tripod (14) has connectors (15) symmetrically fixedly connected near the bottom end. The tripod (14) has a crossbeam (16) rotatably connected near the top end. The crossbeam (16) has positioning joints (17) fixedly connected at equal intervals. The positioning joints (17) have shock absorbers (18) rotatably connected. The crossbeam (16) has a linkage joint (19) rotatably connected. The linkage joint (19) has a docking seat (20) fixedly connected. The connector (15) has a connecting foot (21) rotatably connected.

5. The electrical automation instrument protection device according to claim 4, characterized in that, The two sides of the connecting foot (21) are fixedly connected with buckles (22), the middle plate (23) is fixedly connected to the middle part of the surface of the connecting foot (21), the middle plate (23) is provided with a connecting groove in the middle part of the surface, and the buckle (22) is fitted with a shell (26).

6. The electrical automation instrument protection device according to claim 5, characterized in that, A foot pad (24) is fixedly connected to the bottom surface of the casing (26), and a sponge pad (27) is fixedly connected to the bottom surface of the foot pad (24). A pad strip (25) is provided at the middle of the top surface of the foot pad (24), and the pad strip (25) is embedded in the connecting groove.

7. The electrical automation instrument protection device according to claim 4, characterized in that, The pad (28) is fixedly connected to the docking seat (20). A screw bolt (29) is spirally connected to one end edge of the surface of the pad (28). A suction cup is fixedly connected to one end surface of the screw bolt (29). A convex shaft (32) is symmetrically fixedly connected to both sides of the roller (31). A sleeve seat (33) is fixedly connected to the surface of the sleeve (30).

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