Knob temperature controller additionally provided with anti-skid structure
By setting the anti-slip structure of bearings and rubber rings on the knob thermostat, the problems of difficulty in rotation and complex connection are solved, making it easier to rotate and stable connection, and improving safety and efficiency.
Patent Information
- Application Number
- CN202422060128.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-24
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-24
AI Technical Summary
The smooth surface of the traditional knob thermostat is caused by the difficulty of rotation when rotating, and the connection of the thermostat terminals is complicated, which reduces efficiency.
The rotating column is equipped with an anti-slip structure of bearings and rubber rings, which is achieved by rotating around the center of the rotating column inside the rubber ring; a fixed shell structure is provided outside the thermostat terminal, which is connected to the clamp block to achieve stable fixation.
It reduces rotation difficulty, improves connection efficiency and stability, and enhances safety protection performance and practicality.
Smart Images
Figure CN223080270U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of knob thermostats, and particularly relates to a knob thermostat with an anti-slip structure added. Background Technique
[0002] A knob thermostat is a commonly used temperature controller, which is widely used in manufacturing industries such as heat treatment, plastic processing, food production, etc. It mainly consists of a control circuit board, an operation knob, an indicator light, etc. Among them, the operation knob is the key component of the controller. By rotating it, the temperature set value can be adjusted, so as to realize the control of the actual temperature. The control circuit board is the core part of the controller, which is responsible for receiving the temperature signal fed back by the temperature sensor and controlling the operation of heating or cooling equipment, so that the actual temperature is kept within the set temperature range.
[0003] At present, the following problems exist in the actual use of the knob controllers on the market:
[0004] 1. For traditional knob controllers, in actual use, it is necessary to rotate the rotating column to adjust the temperature to the required temperature. When rotating the rotating column, its surface may be relatively smooth, which is inconvenient to rotate and greatly increases the rotation difficulty.
[0005] 2. For traditional knob controllers, when connecting the thermostat terminal, it may be necessary to tighten it through threads to successfully connect the thermostat terminal more complexly, which greatly reduces the connection efficiency. Content of the Utility Model
[0006] The purpose of the utility model is to provide a knob thermostat with an anti-slip structure added to solve the technical problems raised in the background technique.
[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: A knob thermostat with an anti-slip structure added, including a controller main body and a rotating column. Preferably, a scale disk is installed on the top of the controller main body, a rotating column is provided on the top of the scale disk, a connecting column is fixedly connected to the surface of the rotating column, the other end of the connecting column is fixedly connected to a turntable, a bearing is provided on the surface of the turntable, and a rubber ring is bonded inside the bearing.
[0008] Preferably, a thermostat terminal is provided on the surface of the controller main body, a fixed shell is fixedly connected to the surface of the controller main body, a clamping block is fixedly connected to the surface of the fixed shell, the fixed shell is connected to a cover plate through a rotating shaft, an inserting block is fixedly connected to the surface of the cover plate, and the inserting block is connected to the clamping block through a buckle.
[0009] Preferably, a threaded fixing sleeve is fixedly connected to the surface of the turntable, a hand-tightening screw is connected to the inside of the threaded fixing sleeve through threads, and a fixed chassis is fixedly connected to the bottom of the hand-tightening screw.
[0010] Preferably, a push-pull block is inserted inside the clamping block. A baffle is fixedly connected to the surface of the push-pull block, and a push-pull plate is fixedly connected to the surface of the push-pull block. A perforation is formed on the surface of the push-pull plate. A fixing rod is fixedly connected to the surface of the fixed shell. The surface of the fixing rod penetrates through the perforation, and a stop block is fixedly connected to the surface of the fixing rod.
[0011] Preferably, a capillary tube is provided on the surface of the controller body, and a probe is provided at the other end of the capillary tube.
[0012] Preferably, a fixing ring is fixedly connected to the bottom of the controller body, and an anti-slip pad is bonded inside the fixing ring.
[0013] The knob temperature controller with an added anti-slip structure of the present utility model has the following advantages:
[0014] 1. For the knob temperature controller with an added anti-slip structure, a scale disk is installed on the top of the controller body. A rotating column is provided on the top of the scale disk. A connecting column is fixedly connected to the surface of the rotating column. The other end of the connecting column is fixedly connected to a turntable. A bearing is provided on the surface of the turntable, and a rubber ring is bonded inside the bearing. In this way, by providing an anti-slip structure on the rotating column, when it is necessary to rotate the rotating column to the temperature to be adjusted, insert the finger inside the rubber ring and rotate around the center of the rotating column to drive the rotation of the rotating column. It will not slip during rotation. After rotating to the adjusted temperature, tighten the hand-tightening screw to prevent the rotating column from rotating, which greatly reduces the rotation difficulty of the rotating column.
[0015] 2. For the knob temperature controller with an added anti-slip structure, a thermostat terminal is provided on the surface of the controller body. A fixed shell is fixedly connected to the surface of the controller body. A clamping block is fixedly connected to the surface of the fixed shell. The fixed shell is connected to a cover plate through a rotating shaft. An insertion block is fixedly connected to the surface of the cover plate. The insertion block is connected to the clamping block through a buckle. In this way, by providing a fixed shell structure outside the thermostat terminal, then fitting the circuit terminal to be connected with the thermostat terminal, and then rotating the cover plate, insert the insertion block on the cover plate inside the clamping block. In this way, the cover plate will fit the fixed shell more stably, and the two thermostat terminals can be connected together more easily, which greatly improves the connection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 Schematic diagram of the fixed chassis structure of the present utility model;
[0019] Figure 3 Schematic diagram of the thermostat terminal structure of the present utility model;
[0020] Figure 4 Schematic diagram of the block structure of the present utility model;
[0021] Figure 5 Schematic diagram of the push-pull plate structure of the present utility model;
[0022] Figure 6 Schematic diagram of the anti-slip pad structure of the present utility model.
[0023] Explanation of the marks in the figure: 1. Controller main body; 2. Rotating column; 3. Dial; 4. Turntable; 5. Connecting column; 6. Bearing; 7. Rubber ring; 8. Hand-tightening screw; 9. Fixed chassis; 10. Threaded fixing sleeve; 11. Thermostat terminal; 12. Cover plate; 13. Fixed shell; 14. Insert block; 15. Block; 16. Fixed rod; 17. Stopper; 18. Push-pull plate; 19. Perforation; 20. Push-pull block; 21. Baffle; 22. Fixed ring; 23. Anti-slip pad; 24. Capillary tube; 25. Probe. Detailed implementation manners
[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and descriptions are considered to be exemplary in nature rather than restrictive.
[0025] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.
[0026] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.
[0027] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.
[0028] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0029] To better understand the purpose, structure and function of the present utility model, the following further describes in detail a knob thermostat with an anti-slip structure according to the present utility model in conjunction with the accompanying drawings.
[0030] As Figure 1-6 shown, a knob thermostat with an anti-slip structure according to the present utility model includes a controller body 1 and a rotating column 2. A dial 3 is installed on the top of the controller body 1, and a rotating column 2 is provided on the top of the dial 3. A connecting column 5 is fixedly connected to the surface of the rotating column 2, and the other end of the connecting column 5 is fixedly connected to a turntable 4. A bearing 6 is provided on the surface of the turntable 4. In this way, the finger will not be rubbed when the turntable 4 is rotated through the provided bearing 6 structure, which may cause damage. To a large extent, the safety protection performance of the device is improved. A rubber ring 7 is bonded inside the bearing 6. In this way, by providing an anti-slip structure on the rotating column 2, when it is necessary to rotate the rotating column 2 to the temperature to be adjusted, insert the finger into the inner side of the rubber ring 7 and rotate around the center of the rotating column 2 to drive the rotation of the rotating column 2. It will not slip during rotation, and to a large extent, the rotation difficulty of the rotating column 2 is reduced.
[0031] On the surface of the controller body 1, there are thermostat terminals 11. A fixed shell 13 is fixedly connected to the surface of the controller body 1. A clamping block 15 is fixedly connected to the surface of the fixed shell 13. The fixed shell 13 is connected to a cover plate 12 through a rotating shaft. An insertion block 14 is fixedly connected to the surface of the cover plate 12. The insertion block 14 is connected to the clamping block 15 through a buckle. In this way, by providing a fixed shell 13 structure outside the thermostat terminal 11, then fitting the line terminal to be connected with the thermostat terminal 11, and then rotating the cover plate 12 to insert the insertion block 14 on the cover plate 12 into the inside of the clamping block 15, the cover plate 12 will be more stably attached to the fixed shell 13, and the two thermostat terminals 11 can be more easily connected together, greatly improving the connection efficiency.
[0032] On the surface of the turntable 4, a threaded fixing sleeve 10 is fixedly connected. Inside the threaded fixing sleeve 10, a hand-tightening screw 8 is connected through threads. The bottom of the hand-tightening screw 8 is fixedly connected to a fixed chassis 9. In this way, after rotating the rotating column 2 to adjust the temperature, by tightening the hand-tightening screw 8 to fix and prevent the rotating column 2 from rotating, the stability of the device is greatly improved.
[0033] A push-pull block 20 is inserted into the inside of the clamping block 15. A baffle 21 is fixedly connected to the surface of the push-pull block 20. A push-pull plate 18 is fixedly connected to the surface of the push-pull block 20. A through hole 19 is opened on the surface of the push-pull plate 18. A fixed rod 16 is fixedly connected to the surface of the fixed shell 13. The surface of the fixed rod 16 penetrates through the through hole 19. A stop block 17 is fixedly connected to the surface of the fixed rod 16. In this way, by providing the push-pull block 20 and the push-pull plate 18 structure, when it is necessary to open the cover plate 12, just push the push-pull plate 18 to both sides to slightly bend the insertion block 14, and then the cover plate 12 can be more easily opened, greatly improving the convenience of the device.
[0034] On the surface of the controller body 1, a capillary tube 24 is provided. At the other end of the capillary tube 24, there is a probe 25. By providing the probe 25 to detect the actual temperature and feedback this information to the controller, this feedback mechanism enables the thermostat to adjust the switch of the heating or cooling equipment according to the detected temperature, so as to achieve the control of the required temperature.
[0035] A fixed ring 22 is fixedly connected to the bottom of the controller body 1. An anti-slip pad 23 is bonded inside the fixed ring 22. In this way, by providing the anti-slip pad 23, when the temperature controller is placed on a plane, it will not easily slide, thus affecting the use, and greatly improving the practicality of the device.
[0036] The working principle of the knob thermostat with an anti-slip structure: When using this knob controller, place it on a flat surface. Due to the provided anti-slip pad 23, when the temperature controller is placed on the flat surface, it will not easily slide, thus affecting the use, and greatly improving the practicality of the device. Then, fit the wire terminal to be connected with the thermostat terminal 11. Then, by rotating the cover plate 12, insert the plug block 14 on the cover plate 12 into the inner side of the clamping block 15. In this way, the cover plate 12 will be more stably attached to the fixed shell 13, enabling the two thermostat terminals 11 to be more easily connected together, greatly improving the connection efficiency. And the provided push-pull block 20 and push-pull plate 18 structure. When it is necessary to open the cover plate 12, just push the push-pull plate 18 to both sides to slightly bend the plug block 14, and then the cover plate 12 can be easily opened, greatly improving the convenience of the device. Then, insert the finger into the rubber ring 7 and rotate around the center of the rotating column 2 to drive the rotating column 2 to rotate. It will not slide during rotation. And the rubber ring 7 is connected to the turntable 4 through a rotating shaft. When rotating the turntable 4 through the provided bearing 6 structure, the finger will not be rubbed, which may cause damage, greatly improving the safety protection performance of the device. After rotating to adjust the temperature, fix it by tightening the hand-tightening screw 8 to prevent the rotating column 2 from rotating, greatly improving the stability of the device. Finally, detect the actual temperature through the provided probe 25 and feedback this information to the controller. This feedback mechanism enables the thermostat to adjust the switch of the heating or cooling device according to the detected temperature, thereby realizing the control of the required temperature.
[0037] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.
Claims
1. A knob thermostat with an added anti-slip structure, comprising a controller body (1) and a rotating column (2), characterized in that: A dial (3) is installed on the top of the controller body (1). A rotating column (2) is provided on the top of the dial (3). A connecting column (5) is fixedly connected to the surface of the rotating column (2). The other end of the connecting column (5) is fixedly connected to a turntable (4). A bearing (6) is provided on the surface of the turntable (4). A rubber ring (7) is bonded inside the bearing (6).
2. The knob thermostat with an anti-slip structure according to claim 1, wherein: A thermostat terminal (11) is provided on the surface of the controller body (1). A fixed shell (13) is fixedly connected to the surface of the controller body (1). A clamping block (15) is fixedly connected to the surface of the fixed shell (13). The fixed shell (13) is connected to a cover plate (12) through a rotating shaft. An inserting block (14) is fixedly connected to the surface of the cover plate (12). The inserting block (14) is connected to the clamping block (15) through a buckle.
3. The knob thermostat with an anti-slip structure according to claim 1, characterized in that: A threaded fixing sleeve (10) is fixedly connected to the surface of the turntable (4). A hand-tightening screw (8) is connected to the inside of the threaded fixing sleeve (10) through threads. The bottom of the hand-tightening screw (8) is fixedly connected to a fixed chassis (9).
4. The knob thermostat with an anti-slip structure according to claim 2, characterized in that: A push-pull block (20) is inserted into the inside of the clamping block (15). A baffle (21) is fixedly connected to the surface of the push-pull block (20). A push-pull plate (18) is fixedly connected to the surface of the push-pull block (20). A perforation (19) is formed on the surface of the push-pull plate (18). A fixed rod (16) is fixedly connected to the surface of the fixed shell (13). The surface of the fixed rod (16) penetrates through the perforation (19). A stop block (17) is fixedly connected to the surface of the fixed rod (16).
5. The knob thermostat with an anti-slip structure according to claim 1, wherein: A capillary tube (24) is provided on the surface of the controller body (1). A probe (25) is provided at the other end of the capillary tube (24).
6. The knob thermostat with an anti-slip structure according to claim 1, characterized in that: A fixing ring (22) is fixedly connected to the bottom of the controller body (1). An anti-slip pad (23) is bonded inside the fixing ring (22).