Water valve control device

Abstract

The utility model provides a water valve control device which comprises a cover shell and a bottom shell covering the cover shell, an upper clamping plate and a lower clamping plate are fixed between the cover shell and the bottom shell, the bottom of the lower clamping plate is used for fixing a motor, multiple sets of positioning flanges are symmetrically arranged on the two sides of the mounting face of the motor, and multiple sets of elastic clamping bases are symmetrically arranged on the two sides of the mounting face of the lower clamping plate. The positioning flange is inserted into the elastic clamping base, a positioning structure is further arranged on the installation face of the lower clamping plate, and the motor is arranged in the positioning structure. According to the water valve control device, the motor can be directly inserted into the shell in an elastic clamping base assembling mode, the disassembling and assembling efficiency is improved, the baffle on the lower clamping plate can position the motor, the stability after assembling is improved, the motor is prevented from vibrating and shifting in the running process, and the service life of the motor is prolonged. In addition, the mounting groove in the surface of the upper clamping plate increases the mounting space in the housing, thereby reducing the height of the cylindrical boss on the surface of the housing, and reducing the overall assembly space of the control device.

Description

Technical Field

[0001] This utility model relates to the technical field of water valve control devices, and in particular to a water valve control device. Background Technology

[0002] A water valve controller is used to automatically control the opening and closing of a water valve. Patent application number 201220424594.5 discloses a water valve control device for a wall-hung boiler. The water valve control device includes a housing component (1), and an execution component (2), a transmission component (3), a drive component (4), and a control component (5) are installed inside the housing component (1). The drive component (4) is connected to the transmission component (3), the transmission component (3) is connected to the execution component (2), and the control component (5) is located on the execution component (2). The motor of this water valve controller is inconvenient to install and is easy to fall off, with poor stability. In addition, the overall housing occupies a large space, which affects the assembly of the controller. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] The problem to be solved by this utility model is to provide a water valve control device to overcome the defects of inconvenient motor installation and poor stability in the existing water valve control device.

[0005] (II) Technical Solution

[0006] To solve the aforementioned technical problem, this utility model provides a water valve control device, including a cover and a bottom shell that covers the cover. An upper clamping plate and a lower clamping plate are fixed between the cover and the bottom shell. The bottom of the lower clamping plate is used to fix a motor. Multiple sets of positioning flanges are symmetrically arranged on both sides of the mounting surface of the motor. Multiple sets of elastic brackets are symmetrically arranged on both sides of the mounting surface of the lower clamping plate. The positioning flanges are inserted into the elastic brackets. A positioning structure is also provided on the mounting surface of the lower clamping plate, and the motor is placed in the positioning structure.

[0007] In some embodiments, the positioning structure includes a first baffle and a second baffle. The inner surfaces of the first baffle and the second baffle are both arc-shaped and fit against the side wall of the motor. The second baffle is symmetrically arranged and located on both sides of the motor, respectively, along with the first baffle.

[0008] In some embodiments, each of the elastic card holders is provided with a socket, the positioning flange is inserted into the socket, each of the elastic card holders is provided with an inclined guide surface, the upper clamp is provided with a plurality of contact pieces, and the motor is provided with bent pins symmetrically on one side of the contact pieces, and the contact pieces are electrically connected to the pins.

[0009] In some embodiments, the inner surfaces of the upper clamping plate and the lower clamping plate are fitted together. The upper surface of the upper clamping plate is provided with concave mounting grooves symmetrically arranged at the center. The mounting grooves are used to install the actuating component. An arc-shaped protruding support portion is provided between the mounting grooves. The bottom of the actuating component cooperates with the support portion and the mounting groove. The actuating component passes through the upper clamping plate and connects to the motor with the lower clamping plate.

[0010] In some embodiments, the surface of the cover is provided with a cylindrical boss, the bottom of the cover is provided with a plurality of sets of inserts symmetrically, and the side of the bottom shell is provided with a plurality of sets of buckles.

[0011] (III) Beneficial Effects

[0012] The present invention provides a water valve control device in which the motor can be directly inserted into the housing through the assembly of the elastic bracket, which improves the disassembly and assembly efficiency. The baffle on the lower clamp plate can position the motor, improve the stability after assembly, and prevent the motor from vibrating and shifting during operation. In addition, the mounting groove on the surface of the upper clamp plate increases the installation space inside the housing, thereby reducing the height of the cylindrical boss on the surface of the housing and reducing the overall assembly space of the control device. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a perspective view of a water valve control device according to the present invention;

[0015] Figure 2 This is a three-dimensional view of the internal structure of the bottom surface of a water valve control device according to the present invention;

[0016] Figure 3 This is a perspective view of the lower clamping plate of a water valve control device according to the present invention;

[0017] Figure 4 This is a perspective view of the motor of a water valve control device according to the present invention;

[0018] Figure 5 This is an exploded view of the internal structure of a water valve control device according to this utility model;

[0019] Figure 6 This is a perspective view of the housing of a water valve control device according to this utility model.

[0020] The component names corresponding to the various reference numerals in the figure are: 1. Cover; 2. Bottom shell; 3. Upper clamping plate; 4. Lower clamping plate; 5. Motor; 6. Positioning flange; 7. Elastic bracket; 8. First baffle; 9. Second baffle; 10. Insertion hole; 11. Guide surface; 12. Contact piece; 13. Pin; 14. Mounting groove; 15. Actuating component; 16. Columnar boss; 17. Insertion block; 18. Buckle; 19. Support part. Detailed Implementation

[0021] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0022] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0024] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0025] Additionally, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that practice can be carried out without these specific details.

[0026] See Figures 1-6 This utility model provides a water valve control device, including a cover 1 and a bottom shell 2 that covers the cover 1. The bottom of the cover 1 is symmetrically provided with multiple sets of inserts 17, and the sides of the bottom shell 2 are correspondingly provided with multiple sets of buckles 18. The cover 1 can be directly fastened to the bottom shell 2. At this time, the inserts 17 are inserted into the buckles 18. An upper clamping plate 3 and a lower clamping plate 4 are fixed between the cover 1 and the bottom shell 2. The bottom of the lower clamping plate 4 is used to fix a motor 5. The mounting surface of the motor 5 is symmetrically provided with multiple sets of positioning flanges 6 on both sides. The mounting surface of the lower clamping plate 4 is symmetrically provided with multiple sets of elastic seats 7 on both sides. The positioning flanges 6 are inserted into the elastic seats 7 to realize quick and easy disassembly and assembly of the motor 5. The mounting surface of the lower clamping plate 4 is also provided with a positioning structure, and the motor 5 is placed in the positioning structure.

[0027] In some embodiments, such as Figures 2-5 As shown, the positioning structure includes a first baffle 8 and a second baffle 9. The inner surfaces of the first baffle 8 and the second baffle 9 are both arc-shaped. The second baffle 9 is symmetrically arranged and located on both sides of the motor 5, respectively, and is in contact with the side wall of the motor 5. The first baffle 8 and the second baffle 9 are used to position the motor 5 to prevent the motor 5 from vibrating and shifting during use. Each elastic bracket 7 is provided with a socket 10, and the positioning flange 6 is inserted into the socket 10. Each elastic bracket 7 is provided with an inclined guide surface 11. When the motor 5 is assembled, the positioning flange 6 contacts the guide surface 11 of the elastic bracket 7, causing the elastic bracket 7 to deform outward until the motor 5 is installed and the positioning flange 6 is engaged in the socket 10. At this time, the elastic bracket 7 resets and fixes the motor 5 on the lower clamping plate 4.

[0028] In some embodiments, such as Figure 2 , Figure 5 , Figure 6As shown, the upper clamping plate 3 is provided with multiple contact pieces 12. The motor 5 has symmetrically arranged bent pins 13 on one side of each contact piece 12. The contact pieces 12 and pins 13 are electrically connected. The inner surfaces of the upper clamping plate 3 and the lower clamping plate 4 are fitted together. The upper surface of the upper clamping plate 3 has symmetrically arranged recessed mounting grooves 14. The mounting grooves 14 are used to install the actuator 15. Arc-shaped protruding support portions 19 are provided between the mounting grooves 14. The bottom of the actuator 15 mates with the support portion 19 and the mounting groove 14, meaning the bottom of the actuator 15 is generally circular. The mounting groove 14 and the support portion 19 combine to form a circle. The recessed part cooperates with the support part 19 to provide support and fixation. The protruding parts on both sides of the actuator 15 are placed in the mounting groove 14, and the mounting groove 14 is provided with through holes. The actuator 15 passes through the through holes and finally passes through the upper clamping plate 3 and the lower clamping plate 4 to connect with the motor 5. The surface of the cover 1 is provided with a columnar boss 16. The mounting groove 14 and the actuator 15 cooperate to increase the installation space between the cover 1 and the upper clamping plate 3, and reduce the height of the actuator 15 after assembly. Therefore, the height of the columnar boss 16 can be reduced, which reduces the overall volume of the water valve control device and makes it easier to assemble on various equipment.

[0029] The present invention provides a water valve control device in which the motor can be directly inserted into the housing through the assembly of the elastic bracket, which improves the disassembly and assembly efficiency. The baffle on the lower clamp plate can position the motor, improve the stability after assembly, and prevent the motor from vibrating and shifting during operation. In addition, the mounting groove on the surface of the upper clamp plate increases the installation space inside the housing, thereby reducing the height of the cylindrical boss on the surface of the housing and reducing the overall assembly space of the control device.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A water valve control device, comprising a housing (1) and a bottom shell (2) covering the housing (1), characterized in that: An upper clamping plate (3) and a lower clamping plate (4) are fixed between the cover (1) and the bottom shell (2). The bottom of the lower clamping plate (4) is used to fix the motor (5). Multiple sets of positioning flanges (6) are symmetrically provided on both sides of the mounting surface of the motor (5). Multiple sets of elastic brackets (7) are symmetrically provided on both sides of the mounting surface of the lower clamping plate (4). The positioning flanges (6) are inserted into the elastic brackets (7). A positioning structure is also provided on the mounting surface of the lower clamping plate (4). The motor (5) is placed in the positioning structure.

2. The water valve control device as described in claim 1, characterized in that: The positioning structure includes a first baffle (8) and a second baffle (9). The inner surfaces of the first baffle (8) and the second baffle (9) are both arc-shaped and fit against the side wall of the motor (5).

3. The water valve control device as described in claim 2, characterized in that: The second baffle (9) is symmetrically arranged and is located on both sides of the motor (5) along with the first baffle (8).

4. The water valve control device as described in claim 1, characterized in that: Each of the elastic card holders (7) is provided with a socket (10), and the positioning flange (6) is inserted into the socket (10). Each of the elastic card holders (7) is provided with an inclined guide surface (11).

5. The water valve control device as described in claim 1, characterized in that: The upper clamping plate (3) is provided with multiple contact pieces (12), and the motor (5) is provided with bent pins (13) symmetrically located on one side of the contact pieces (12). The contact pieces (12) are electrically connected to the pins (13).

6. The water valve control device as described in claim 1, characterized in that: The upper clamping plate (3) is attached to the inner side of the lower clamping plate (4), and the upper surface of the upper clamping plate (3) is provided with a recessed mounting groove (14) symmetrically arranged at the center.

7. The water valve control device as described in claim 6, characterized in that: The mounting slot (14) is used to install the actuator (15). An arc-shaped protruding support (19) is provided between the mounting slots (14). The bottom of the actuator (15) cooperates with the support (19) and the mounting slot (14). The actuator (15) passes through the upper clamping plate (3) and the lower clamping plate (4) to connect to the motor (5).

8. The water valve control device as described in claim 1, characterized in that: The surface of the cover (1) is provided with a columnar boss (16).

9. The water valve control device as described in claim 1, characterized in that: The bottom of the cover (1) is symmetrically provided with multiple sets of inserts (17), and the side of the bottom shell (2) is provided with multiple sets of buckles (18).

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