Controller waterproof cover and controller

Abstract

The utility model relates to the technical field of device protection, in particular to a controller waterproof cover and a controller. The controller waterproof cover provided by the utility model comprises a waterproof cover main body and a clamping assembly, the waterproof cover main body covers the periphery of a controller body, two opposite sides of the waterproof cover main body are provided with threaded connection holes, and the clamping assembly comprises two opposite fasteners. The fasteners are screwed to penetrate through the threaded connection holes in the corresponding sides and abut against the outer wall of the controller body, so that the controller body is jointly clamped and fixed by the two fasteners. According to the controller waterproof cover provided by the utility model, rainwater is prevented from seeping into the controller body, and the waterproof performance of the controller is improved. According to the controller waterproof cover, the waterproof cover body can be stably arranged on the periphery of the controller body in a covering mode on the basis that the structure of an original controller body is not changed, the structure is simple, and the stability and reliability of the controller waterproof cover arranged on the periphery of the controller body in the covering mode are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of device protection technology, and in particular to a waterproof cover for a controller and a controller. Background Technology

[0002] In existing technologies, controllers, especially flow meter controllers, are generally installed outdoors. After years of exposure to wind and rain, these controllers are prone to leaks, allowing rainwater to seep into their interior and cause malfunctions such as short circuits in the mainboard, affecting their normal operation. Related technologies typically install a waterproof cover on the controller to improve its waterproof performance. However, to prevent the waterproof cover from being blown away or falling off the controller, a mounting structure is usually added to the controller body to secure the waterproof cover. This modification, however, requires altering the original structure of the controller, making it complex.

[0003] Therefore, there is an urgent need for a waterproof cover for the controller and a controller in order to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a waterproof cover for a controller and a controller, so as to improve the waterproof performance of the controller, without changing the original structure of the controller body. The structure is simple and can ensure the stability and reliability of the waterproof cover covering the outer periphery of the controller body.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A waterproof cover for a controller, comprising:

[0007] A waterproof cover body is provided on the outer periphery of the controller body, and threaded connection holes are provided on both opposite sides of the waterproof cover body;

[0008] A clamping assembly comprising two opposing fasteners, the fasteners being screwed through the threaded connection holes on corresponding sides and abutting against the outer wall of the controller body, so that the two fasteners together clamp the controller body.

[0009] As an option, the controller waterproof cover includes at least two spaced-apart clamping assemblies.

[0010] As an optional solution, the waterproof cover body includes two connecting posts, which are located on opposite sides of the waterproof cover body, and the connecting posts are provided with threaded connection holes.

[0011] As an optional solution, the fastener includes a connected screw portion and a tightening operation portion. The screw portion is threadedly connected to the threaded connection hole on the corresponding side, and the end of the screw portion is tightened through the threaded connection hole on the corresponding side and abuts against the outer wall of the controller body.

[0012] As an optional embodiment, the screwing operation part includes a plurality of protrusions extending in the radial direction of the screw part, and the plurality of protrusions are arranged at intervals in the circumferential direction of the screwing operation part.

[0013] As an optional solution, the outer wall of the controller body is provided with an outwardly protruding step, and the fastener abuts against the lower end face of the step.

[0014] As an optional solution, a first clearance notch is provided on the side wall of the waterproof cover body, the opening of the first clearance notch faces downward, and the first clearance notch is used to avoid the antenna on the controller body.

[0015] As an optional solution, a second clearance notch is provided on the side wall of the waterproof cover body. The opening of the second clearance notch faces downward, and the second clearance notch is used to avoid the connecting wires on the controller body.

[0016] As an optional solution, the waterproof cover body includes a top plate, a first side wall plate, a second side wall plate, a third side wall plate, and a fourth side wall plate. The top ends of the first side wall plate, the second side wall plate, the third side wall plate, and the fourth side wall plate are all connected to the top plate. The first side wall plate, the second side wall plate, the third side wall plate, and the fourth side wall plate are connected end to end in sequence. The first side wall plate and the third side wall plate are opposite each other, and the second side wall plate and the fourth side wall plate are opposite each other. The top plate, the first side wall plate, the second side wall plate, the third side wall plate, and the fourth side wall plate together form a covering space for covering the controller body. The first side wall plate and the third side wall plate are both provided with threaded connection holes.

[0017] A controller includes a controller body and a waterproof cover as described above, wherein the waterproof cover is fixedly disposed on the outer periphery of the controller body.

[0018] The beneficial effects of this utility model are:

[0019] This invention provides a waterproof cover for a controller, comprising a main body and a clamping assembly. The main body is fitted over the outer periphery of the controller body, and threaded connection holes are provided on opposite sides of the main body. The clamping assembly includes two opposing fasteners, which are screwed through the corresponding threaded connection holes and abut against the outer wall of the controller body, thus clamping the controller body together. The waterproof cover provided by this invention, by fitting the main body over the outer periphery of the controller body, prevents rainwater from seeping into the controller body, improving the controller's waterproof performance. Furthermore, the two fasteners, each screwed through the corresponding threaded connection holes on the main body and abutting against the outer wall of the controller body, jointly clamp the controller body, ensuring the stability and reliability of the waterproof cover's placement around the controller body. This allows for a secure placement of the waterproof cover without altering the original controller body structure, resulting in a simple structure.

[0020] This utility model also provides a controller that improves the waterproof performance of the controller by applying the aforementioned waterproof cover, without changing the original structure of the controller body. The structure is simple and can also ensure the stability and reliability of the waterproof cover surrounding the controller body. Attached Figure Description

[0021] Figure 1 This is an exploded view of the controller provided in an embodiment of the present invention;

[0022] Figure 2 This is a schematic diagram of the controller provided in an embodiment of the present invention;

[0023] Figure 3 This is a structural cross-sectional view of the controller provided in an embodiment of this utility model.

[0024] In the picture:

[0025] 10. Controller waterproof cover; 20. Controller body; 201. Step; 30. Antenna; 40. Connecting cable;

[0026] 1. Waterproof cover body; 11. Connecting column; 111. Threaded connection hole; 12. Top plate; 13. First side wall panel; 14. Second side wall panel; 141. Second clearance notch; 15. Third side wall panel; 16. Fourth side wall panel; 161. First clearance notch;

[0027] 2. Clamping assembly; 21. Fastener; 211. Screw part; 212. Tightening operation part; 2121. Protrusion. Detailed Implementation

[0028] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0032] In related technologies, a waterproof cover is typically installed on the controller to improve its waterproof performance. However, to prevent the waterproof cover from being blown away by the wind or falling off the controller, a mounting structure is usually added to the controller body to fix the waterproof cover to the controller body. However, the above settings require changes to the original structure of the controller body, making the structure complex.

[0033] To solve the above problems, such as Figures 1-3As shown, this embodiment provides a waterproof cover 10 for a controller. The waterproof cover 10 includes a waterproof cover body 1 and a clamping assembly 2. The waterproof cover body 1 covers the outer periphery of the controller body 20. Threaded connection holes 111 are provided on opposite sides of the waterproof cover body 1. The clamping assembly 2 includes two opposing fasteners 21. The fasteners 21 are screwed through the corresponding threaded connection holes 111 and abut against the outer wall of the controller body 20, so that the two fasteners 21 together clamp the controller body 20. The waterproof cover 10 provided in this embodiment, by covering the outer periphery of the controller body 20 with the waterproof cover body 1, prevents rainwater from seeping into the controller body 20, thus improving the waterproof performance of the controller. Furthermore, the controller waterproof cover 10 is secured to the outer wall of the controller body 20 by two fasteners 21 that are screwed through the corresponding threaded connection holes 111 on the main body 1. This ensures the stability and reliability of the waterproof cover 10 around the controller body 20 without altering its original structure, resulting in a simple structure. Additionally, the controller waterproof cover 10 provided in this embodiment can be easily installed and removed from the controller body 20 by simply tightening the fasteners 21.

[0034] Optionally, such as Figure 1 and Figure 2 As shown, the controller waterproof cover 10 includes at least two spaced-apart clamping components 2. In this embodiment, the controller waterproof cover 10 includes two spaced-apart clamping components 2. This arrangement allows four fasteners 21 to jointly clamp the controller body 20, further improving the stability and reliability of the controller waterproof cover 10 covering the outer periphery of the controller body 20. In other embodiments, the specific number of clamping components 2 can be set according to requirements.

[0035] Optionally, in this embodiment, as Figure 1 and Figure 3 As shown, the waterproof cover body 1 includes two connecting posts 11, which are located on opposite sides of the waterproof cover body 1, and each connecting post 11 has a threaded connection hole 111. The threaded connection hole 111 in the connecting post 11 allows for threaded connection with the fastener 21, ensuring sufficient threaded connection area between the fastener 21 and the waterproof cover body 1, further guaranteeing the stability of the connection between the fastener 21 and the waterproof cover body 1. It should be noted that the number of connecting posts 11 is the same as the number of fasteners 21, with multiple connecting posts 11 corresponding to multiple fasteners 21.

[0036] In this embodiment, as Figure 1 and Figure 3As shown, the fastener 21 includes a screw portion 211 and a tightening operation portion 212 connected to each other. The screw portion 211 is threadedly connected to the threaded connection hole 111 on the corresponding side, and the end of the screw portion 211 is tightened through the threaded connection hole 111 on the corresponding side and abuts against the outer wall of the controller body 20. It should be noted that the tightening operation portion 212 abuts against the end face of the connecting post 11, ensuring the tightness of the threaded connection between the fastener 21 and the connecting post 11.

[0037] Optionally, in this embodiment, as Figure 1 As shown, the screwing operation part 212 includes a plurality of protrusions 2121 extending radially along the screw part 211, and the plurality of protrusions 2121 are arranged at intervals circumferentially along the screwing operation part 212. This arrangement facilitates operation of the screwing operation part 212 by an operator without a screwing tool, and facilitates the installation and removal of the controller waterproof cover 10. Optionally, in this embodiment, the screwing operation part 212 includes four protrusions 2121 extending radially along the screw part 211, making the screwing operation part 212 have a cross structure. In other embodiments, the specific number of protrusions 2121 and the specific shape of the screwing operation part 212 can be set according to requirements.

[0038] In this embodiment, as Figure 3 As shown, the outer wall of the controller body 20 has an outwardly protruding step 201, and the fastener 21 abuts against the lower end face of the step 201. By abutting the lower end face of the step 201, the fastener 21 supports and limits the step 201, preventing the controller body 20 from falling out of the controller waterproof cover 10, and further ensuring the stability and reliability of the controller waterproof cover 10 covering the outer periphery of the controller body 20. Specifically, the screw portion 211 abuts against the lower end face of the step 201. It should be noted that the existing controller body 20 has a built-in annular step 201 on its outer wall, allowing the fastener 21 to directly utilize the existing step 201 on the controller body 20 to support and position the controller body 20.

[0039] Optionally, such as Figure 1 As shown, a first clearance notch 161 is provided on the side wall of the waterproof cover body 1. The opening of the first clearance notch 161 faces downward, and the first clearance notch 161 is used to avoid the antenna 30 on the controller body 20. The above arrangement allows the antenna 30 to directly enter the first clearance notch 161 through the opening when the waterproof cover body 1 is placed downward on the controller body 20, avoiding interference between the waterproof cover body 1 and the antenna 30. This allows the first clearance notch 161 to directly avoid the antenna 30, making the waterproof cover body 1 more compatible with the controller body 20.

[0040] Optionally, such as Figure 2 As shown, a second clearance notch 141 is also provided on the side wall of the waterproof cover body 1. The opening of the second clearance notch 141 faces downward, and the second clearance notch 141 is used to avoid the connection line 40 on the controller body 20. The above arrangement allows the connection line 40 to directly enter the second clearance notch 141 through the opening when the waterproof cover body 1 is placed downward on the controller body 20, avoiding interference between the waterproof cover body 1 and the connection line 40. The second clearance notch 141 directly avoids the connection line 40, making the waterproof cover body 1 more compatible with the controller body 20.

[0041] Specifically, in this embodiment, such as Figures 1-3 As shown, the waterproof cover body 1 includes a top plate 12, a first side wall plate 13, a second side wall plate 14, a third side wall plate 15, and a fourth side wall plate 16. The top ends of the first side wall plate 13, second side wall plate 14, third side wall plate 15, and fourth side wall plate 16 are all connected to the top plate 12. The first side wall plate 13, second side wall plate 14, third side wall plate 15, and fourth side wall plate 16 are connected end-to-end in sequence, with the first side wall plate 13 and third side wall plate 15 facing each other, and the second side wall plate 14 and fourth side wall plate 16 facing each other. The top plate 12, first side wall plate 13, second side wall plate 14, third side wall plate 15, and fourth side wall plate 16 together form a covering space for the controller body 20. The first side wall plate 13 and third side wall plate 15 are each provided with threaded connection holes 111. This structural design of the waterproof cover body 1 ensures the waterproof effect of the waterproof cover body 1 on the controller body 20. It should be noted that both the first side wall panel 13 and the third side wall panel 15 are provided with connecting posts 11. The threaded connecting hole 111 in the connecting post 11 on the first side wall panel 13 penetrates the first side wall panel 13, and the threaded connecting hole 111 in the connecting post 11 on the third side wall panel 15 penetrates the third side wall panel 15. It should also be noted that in this embodiment, the fourth side wall panel 16 is provided with a first clearance notch 161, and the second side wall panel 14 is provided with a second clearance notch 141.

[0042] like Figures 1-3 As shown, this embodiment also provides a controller, which includes a controller body 20 and the aforementioned controller waterproof cover 10, the controller waterproof cover 10 being fixedly mounted on the outer periphery of the controller body 20. The controller provided in this embodiment improves the waterproof performance of the controller by applying the aforementioned controller waterproof cover 10, without altering the original structure of the controller body 20. The structure is simple, and it also ensures the stability and reliability of the controller waterproof cover 10 covering the outer periphery of the controller body 20.

[0043] Optionally, in this embodiment, the controller is a flow meter controller, which is used to control the opening degree of the flow meter. However, it is not limited to this; in other embodiments, the controller may be other types of controllers.

[0044] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A waterproof cover for a controller, characterized in that, include: Waterproof cover body (1), the waterproof cover body (1) is covered on the outer periphery of the controller body (20), and threaded connection holes (111) are provided on both opposite sides of the waterproof cover body (1); The clamping assembly (2) includes two opposing fasteners (21), which are screwed through the threaded connection holes (111) on the corresponding sides and abut against the outer wall of the controller body (20) so that the two fasteners (21) together clamp the controller body (20).

2. The controller waterproof cover according to claim 1, characterized in that, The controller waterproof cover includes at least two spaced-apart clamping assemblies (2).

3. The controller waterproof cover according to claim 1, characterized in that, The waterproof cover body (1) includes two connecting posts (11), which are located on opposite sides of the waterproof cover body (1), and the connecting posts (11) are provided with threaded connection holes (111).

4. The controller waterproof cover according to any one of claims 1 to 3, characterized in that, The fastener (21) includes a connected screw portion (211) and a screwing operation portion (212). The screw portion (211) is threadedly connected to the threaded connection hole (111) on the corresponding side, and the end of the screw portion (211) is screwed through the threaded connection hole (111) on the corresponding side and abuts against the outer wall of the controller body (20).

5. The controller waterproof cover according to claim 4, characterized in that, The screwing operation part (212) includes a plurality of protrusions (2121) that protrude in the radial direction of the screw part (211), and the plurality of protrusions (2121) are arranged at intervals in the circumferential direction of the screwing operation part (212).

6. The controller waterproof cover according to any one of claims 1 to 3, characterized in that, The outer wall of the controller body (20) is provided with an outwardly protruding step (201), and the fastener (21) abuts against the lower end face of the step (201).

7. The controller waterproof cover according to any one of claims 1 to 3, characterized in that, The waterproof cover body (1) has a first clearance notch (161) on its side wall. The opening of the first clearance notch (161) faces downward. The first clearance notch (161) is used to avoid the antenna (30) on the controller body (20).

8. The controller waterproof cover according to any one of claims 1 to 3, characterized in that, A second clearance notch (141) is provided on the side wall of the waterproof cover body (1). The opening of the second clearance notch (141) faces downward. The second clearance notch (141) is used to avoid the connecting line (40) on the controller body (20).

9. The controller waterproof cover according to any one of claims 1 to 3, characterized in that, The waterproof cover body (1) includes a top plate (12), a first side wall plate (13), a second side wall plate (14), a third side wall plate (15), and a fourth side wall plate (16). The top ends of the first side wall plate (13), the second side wall plate (14), the third side wall plate (15), and the fourth side wall plate (16) are all connected to the top plate (12), and the first side wall plate (13), the second side wall plate (14), the third side wall plate (15), and the fourth side wall plate (16) are arranged sequentially end to end. The first side wall panel (13) and the third side wall panel (15) are opposite each other, and the second side wall panel (14) and the fourth side wall panel (16) are opposite each other. The top plate (12), the first side wall panel (13), the second side wall panel (14), the third side wall panel (15) and the fourth side wall panel (16) together form a covering space for covering the controller body (20). The first side wall panel (13) and the third side wall panel (15) are both provided with threaded connection holes (111).

10. A controller, characterized in that, The controller includes a controller body (20) and a controller waterproof cover as described in any one of claims 1 to 9, wherein the controller waterproof cover is fixedly disposed on the outer periphery of the controller body (20).

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