Washing machine program controller with double fault protection
By designing a washing machine program controller with double fault protection, using the structure of threaded sleeves and clamping plates, the problem of poor adaptability of controllers of different sizes in the prior art is solved, and the fixation and dust protection of controllers of different sizes is achieved.
Patent Information
- Application Number
- CN202422234647.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing washing machine program controller board box is sized and cannot adapt to different size controllers, resulting in complex use and limitations.
A washing machine program controller with double fault protection is designed, adopting structures such as fixed frames, moving grooves, threaded rods, threaded sleeves, clamping plates and springs. By approaching the threaded sleeves and clamping plates, fixing controllers of different sizes is achieved, and the fixing frame is closed by the movement of the cover plate to prevent dust from invasion.
It realizes strong adaptability to controllers of different sizes, simplifies the use process, and effectively avoids damage to internal circuits by external dust through the closed structure.
Smart Images
Figure CN222990416U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of washing machine program controllers, and particularly relates to a washing machine program controller with double fault protection. Background Art
[0002] A washing machine program controller refers to an electronic or electrical device on a washing machine, which is used to control and manage the operation program, operation and various functions of the washing machine. This controller is responsible for monitoring various parameters of the washing machine and executing corresponding washing programs according to the user's selection. Generally, the existing program controller board boxes are made in fixed sizes, so that the board boxes can only be adapted to program controllers of the same size. If the program controllers are of different sizes, they cannot be used, resulting in more complex use and certain limitations. Content of the Utility Model
[0003] The purpose of the utility model is to provide a washing machine program controller with double fault protection, which is used to solve the problems raised in the background art and is convenient for popularization.
[0004] In order to achieve the above-mentioned utility model purpose, the technical scheme adopted by the utility model is as follows:
[0005] A washing machine program controller with double fault protection includes a fixed frame. On both sides of the front of the fixed frame, moving grooves are symmetrically opened. One inner wall of the moving groove is rotatably connected with a threaded rod. The other end of the threaded rod penetrates through the inner wall of the moving groove and extends to the outside of the moving groove. A threaded sleeve is threadedly connected to the surface of the threaded rod. A fixing plate is fixedly connected to the front of the threaded sleeve. A telescopic rod is fixedly connected to the opposite sides of the fixing plate. A spring is sleeved on the outer surface of the telescopic rod. One end of the telescopic rod away from the fixing plate is fixedly connected with a clamping plate. A controller body is arranged on the opposite sides of the clamping plate. A clamping groove is opened on the fixed frame, and a cover plate is movably connected to the inner wall of the clamping groove.
[0006] Furthermore, rubber buffer pads are fixedly connected to the opposite sides of the clamping plate.
[0007] Furthermore, one end of the spring is fixedly connected to one side of the fixing plate, and the other end of the spring is fixedly connected to one side of the clamping plate.
[0008] Furthermore, a turning knob is fixedly connected to the end of the threaded rod away from the fixed frame.
[0009] Furthermore, mounting plates are fixedly connected to the outer peripheries of the fixed frame, and mounting holes are opened on the mounting plates.
[0010] The beneficial effects of the utility model are as follows:
[0011] A washing machine program controller with dual fault protection of the present utility model places the controller body between two clamping plates. Rotate the knobs on both sides, and then the two threaded rods drive the threaded sleeves to approach each other respectively. Then, the approaching of the threaded sleeves drives the clamping plates on both sides to approach each other, thereby fixing the left and right sides of the controller body. It can fix controller bodies of different sizes, with strong adaptability. After the controller body is fixed, move the cover plate along the card slot so that the fixed frame is in a closed state, thus effectively preventing external dust from damaging the internal circuit. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 Isometric view A of a washing machine program controller with dual fault protection of the present utility model;
[0013] Figure 2 Isometric view B of a washing machine program controller with dual fault protection of the present utility model;
[0014] Figure 3 For the present utility model Figure 1 Enlarged view of part A;
[0015] Figure 4 For the present utility model Figure 2 Enlarged view of part B;
[0016] Correspondence table of reference numerals in the drawings:
[0017] 1. Fixed frame; 2. Moving groove; 3. Threaded rod; 4. Threaded sleeve; 5. Fixed plate; 6. Telescopic rod; 7. Spring; 8. Clamping plate; 9. Controller body; 10. Card slot; 11. Cover plate; 12. Rubber buffer pad; 13. Knob; 14. Mounting plate; 15. Mounting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The following further illustrates the detailed embodiments of the present utility model with reference to the drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" refer to the directions towards or away from the geometric center of a specific component respectively.
[0019] In order to make the content of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. The same components are denoted by the same reference numerals.
[0020] By Figures 1 to 4As shown in the figure, a washing machine program controller with double-fault protection includes a fixed frame 1. On both sides of the front of the fixed frame 1, moving grooves 2 are symmetrically opened. On one inner wall of the moving groove 2, a threaded rod 3 is rotatably connected. The other end of the threaded rod 3 penetrates through the inner wall of the moving groove 2 and extends outside the moving groove 2. A threaded sleeve 4 is threadedly connected to the surface of the threaded rod 3. A fixing plate 5 is fixedly connected to the front of the threaded sleeve 4. On the opposite sides of the fixing plate 5, a telescopic rod 6 is fixedly connected. A spring 7 is sleeved on the outer surface of the telescopic rod 6. One end of the telescopic rod 6 away from the fixing plate 5 is fixedly connected to a clamping plate 8. A controller body 9 is arranged on the opposite sides of the clamping plate 8. A clamping groove 10 is opened on the fixed frame 1. A cover plate 11 is movably connected to the inner wall of the clamping groove 10. One end of the spring 7 is fixedly connected to one side of the fixing plate 5, and the other end of the spring 7 is fixedly connected to one side of the clamping plate 8. Place the controller body 9 between the two clamping plates 8, and rotate the knobs 13 on both sides. Then the two threaded rods 3 drive the threaded sleeves 4 to approach each other respectively. Then the approaching of the threaded sleeves 4 drives the clamping plates 8 on both sides to approach each other, so as to fix the left and right sides of the controller body 9. At the same time, the telescopic properties of the telescopic rod 6 and the spring 7 can fix the controller body 9 of different sizes, with strong adaptability. After the controller body 9 is fixed, move the cover plate 11 along the clamping groove 10 to make the fixed frame 1 in a closed state, thus effectively preventing external dust from damaging the internal circuit.
[0021] A rubber buffer pad 12 is fixedly connected to the opposite sides of the clamping plate 8. By setting the rubber buffer pad 12, the two sides of the controller body 9 can be protected.
[0022] A knob 13 is fixedly connected to the end of the threaded rod 3 away from the fixed frame 1. By setting the knob 13, it is convenient to rotate the threaded rod 3.
[0023] Mounting plates 14 are fixedly connected to the outer periphery of the fixed frame 1. Mounting holes 15 are opened on the mounting plates 14. By setting the mounting holes 15, it is convenient to fixedly install the fixed frame 1.
[0024] The above is only a preferred embodiment of the utility model patent, and it is not intended to limit the utility model patent. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the utility model patent shall be included in the protection scope of the utility model patent.
Claims
1. A washing machine program controller with double fault protection, comprising a fixing frame (1), characterized in that: The fixed frame (1) is symmetrically provided with movable grooves (2) on both sides of the front face; a threaded rod (3) is rotatably connected to the inner wall of one side of the movable groove (2); the other end of the threaded rod (3) penetrates the inner wall of the movable groove (2) and extends to the outside of the movable groove (2); a threaded sleeve (4) is threadedly connected to the surface of the threaded rod (3); a fixed plate (5) is fixedly connected to the front face of the threaded sleeve (4); a telescopic rod (6) is fixedly connected to the opposite side of the fixed plate (5); a spring (7) is sleeved on the outer surface of the telescopic rod (6); a clamping plate (8) is fixedly connected to the end of the telescopic rod (6) away from the fixed plate (5); a controller body (9) is provided on the opposite side of the clamping plate (8); a card slot (10) is provided on the fixed frame (1); a cover plate (11) is movably connected to the inner wall of the card slot (10).
2. A washing machine program controller with double fault protection according to claim 1, characterized in that: A rubber buffer pad (12) is fixedly connected to the opposite side of the clamping plate (8).
3. A washing machine program controller with double fault protection according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to one side of the fixing plate (5), and the other end of the spring (7) is fixedly connected to one side of the clamping plate (8).
4. A washing machine program controller with double fault protection according to claim 1, characterized in that: One end of the threaded rod (3) away from the fixed frame (1) is fixedly connected to a rotating knob (13).
5. A washing machine program controller with double fault protection according to claim 1, characterized in that: The outer sides of the fixing frame (1) are fixedly connected with mounting plates (14) all around, and the mounting plates (14) are provided with mounting holes (15).