Temperature controller with anti-drop rotating plate

Abstract

The utility model relates to a temperature controller with an anti-drop rotating plate. The rotating seat (11) is arranged on the base and comprises a rotating groove (111), an inserting plate (31) and a baffle (32), the inserting plate (31) is arranged on the rotating plate and extends into the rotating groove to be matched with the rotating groove in a swinging mode, the baffle (32) is arranged on the rotating plate, and the distance between the baffle and the face closest to the base is smaller than the distance needed by the inserting plate to leave the rotating groove. The utility model provides the temperature controller with the anti-falling rotating plate, the rotating plate can be well limited, and further, the baffle blocks are arranged outside the platform, so that the width between the baffle plates is not limited by the platform, the mounting seat can be made to be larger, and the mounting is more stable.

Description

Technical Field

[0001] The utility model relates to the field of temperature controllers, and in particular to a temperature controller with an anti-slip plate. Background Art

[0002] Electric kettles are widely used because they are easy to use, have high power, heat quickly, and are relatively hygienic.

[0003] As shown in the Chinese patent publication number CN103681102A, a seesaw-type thermostat is a type of thermostat, which includes a rotating plate to cooperate with the temperature control component to drive the moving contact to disconnect. The conventional rotating plate is connected to the base through a semi-open rotating groove, which is easy to disengage. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology, the utility model provides a thermostat with an anti-drop-off rotating plate, which mainly solves the problem that the rotating plate of the conventional thermostat is easy to drop out.

[0005] The technical solution of the utility model is:

[0006] A temperature controller with an anti-dropping rotating plate comprises a base and a support plate, wherein the support plate is provided with a temperature sensing mechanism, the base is provided with a rotatable rotating plate, the temperature sensing mechanism drives the moving contact to break through the rotating plate, and further comprises a rotating seat, which is provided on the base and comprises a rotating groove.

[0007] The plug plate is arranged on the rotating plate and extends into the rotating groove to be swingably matched with the rotating groove.

[0008] The baffle is arranged on the rotating plate, and the distance between the baffle and the surface closest to the base is smaller than the distance required for the inserting plate to leave the rotating groove.

[0009] The base is provided with a mounting column, the mounting column is provided with a mounting hole, the circumferential outer wall of the mounting column is provided with a stopper, and the surface of the baffle plate closest to the base is arranged on the stopper.

[0010] The rotation groove is a V-shaped groove.

[0011] The base is provided with a rear baffle, and the stopper is arranged on the front end surface of the rear baffle.

[0012] The top of the stopper is a slope that is smaller at the top and larger at the bottom.

[0013] The base is provided with a platform for placing the support plate, and the baffle is arranged outside the vertical projection of the platform.

[0014] Two baffles are provided, and the two baffles are arranged on both sides of the mounting column.

[0015] The rotating plate comprises a contact arm, and the inserting plate is arranged on the inner wall of the contact arm.

[0016] The baffle is arranged on the inner side of the contact arm.

[0017] The beneficial effect of the utility model is that the utility model provides a temperature controller with an anti-dropping rotating plate, which can well limit the rotating plate, and further, the stopper is arranged outside the platform, so that the width between the baffles is not limited by the platform, so the base can be made larger and the installation is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model.

[0019] Figure 2 It is a partial three-dimensional schematic diagram of an embodiment of the utility model.

[0020] Figure 3 It is a three-dimensional schematic diagram of a rotating plate according to an embodiment of the utility model.

[0021] Figure 4 It is a partial cross-sectional schematic diagram of an embodiment of the utility model.

[0022] Figure 5 The utility model is a schematic diagram of the principle of an embodiment.

[0023] Figure 6 It is a three-dimensional schematic diagram of another embodiment of the utility model. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings: As shown in the figure, a temperature controller with an anti-dropping rotating plate includes a base 1 and a support plate 2, the support plate is provided with a temperature sensing mechanism 21, the base is provided with a rotatable rotating plate 3, the temperature sensing mechanism drives the moving contact to break through the rotating plate, and also includes a rotating seat 11, which is arranged on the base, and includes a rotating groove 111, a plug plate 31, which is arranged on the rotating plate and extends into the rotating groove and can swingably cooperate with the rotating groove,

[0025] The baffle 32 is arranged on the rotating plate, and the distance between the baffle and the surface closest to the base is less than the distance required for the plug plate to leave the rotating groove. The temperature sensing mechanism can be a bimetallic strip, which drives the rotating plate to rotate when overheated, thereby pushing the moving contact to disconnect. This is a prior art and will not be described in detail. The distance required for the plug plate to leave the rotating groove in this application can be the depth of the rotating groove. To remove the rotating plate, the plug plate must be pulled out of the rotating groove, but this space cannot be satisfied due to the distance between the baffle and the base, so it will not fall out. In simple terms, it is a reference Figure 5 The d in is less than D.

[0026] In this embodiment, as shown in the figure, a mounting column 12 is provided on the base, a mounting hole is provided on the mounting column, a stopper 121 is provided on the circumferential outer wall of the mounting column, and the surface of the baffle closest to the base is provided on the stopper.

[0027] In this embodiment, as shown in the figure, the rotating groove is a V-shaped groove. The opening of the V-shaped groove faces forward, that is, when you want to disengage, you need to push the plug plate, that is, the rotating plate, forward, but if you push it forward, the baffle will be pressed against the block and cannot move forward, thereby achieving fixation, and the tail end of the plug plate can only move in the V-shaped groove, and the tail end of the plug plate is also a triangle that matches the V-shaped groove.

[0028] In this embodiment, if Figure 6 As shown, the base is provided with a rear baffle 13, and the stopper is provided at the front end surface of the rear baffle. The function of the rear baffle is that when the rotating plate is installed, the stopper will first contact the rear baffle, which means it is in place, and then press down, the baffle will be pushed open by the slope, and then pull back, so that the stopper leaves the slope and returns to its original shape and falls in front of the stopper, and the installation is in place, and the plug plate also reaches the rotating groove, and it can no longer be pushed forward. Of course, the rear baffle can also be omitted (such as Figure 1-5 ).

[0029] In this embodiment, as shown in the figure, the top of the stopper is a slope 122 which is smaller at the top and larger at the bottom, so as to facilitate the opening of the plug board and facilitate installation.

[0030] In this embodiment, as shown in the figure, the base is provided with a platform 14 for placing the support plate, and the baffle is arranged outside the vertical projection of the platform. If the baffle is arranged inside the platform, the two sides of the baffle will be blocked by the inner wall of the platform and cannot be opened, the baffle cannot be enlarged, the base between the baffles cannot be enlarged, the mounting column cannot be enlarged, the wall thickness is affected, and the stability of the connection is affected.

[0031] In this embodiment, as shown in the figure, two baffles are provided, and the two baffles are provided on both sides of the mounting column. The mounting column is used to connect the thermostat with other components, and is usually installed by screws, which is the prior art.

[0032] In this embodiment, as shown in the figure, the rotating plate includes a contact arm 33, and the plug plate is arranged on the inner wall of the contact arm. The overall structure is relatively compact.

[0033] In this embodiment, as shown in the figure, the baffle is arranged on the inner side of the contact arm.

[0034] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention. The embodiments should not be regarded as limiting the present invention, but any improvements based on the spirit of the present invention should be within the scope of protection of the present invention.

Claims

1. A temperature controller with an anti-dropping rotating plate, comprising a base (1) and a support plate (2), the support plate being provided with a temperature sensing mechanism (21), the base being provided with a rotatable rotating plate (3), the temperature sensing mechanism driving a moving contact to disconnect through the rotating plate, characterized in that: Also includes A rotating seat (11) is arranged on the base and comprises a rotating groove (111). The inserting plate (31) is arranged on the rotating plate and extends into the rotating groove so as to be swingably matched with the rotating groove. The baffle plate (32) is arranged on the rotating plate, and the distance between the baffle plate and the surface closest to the base is smaller than the distance required for the inserting plate to leave the rotating groove.

2. The thermostat with an anti-rotation plate according to claim 1, characterized in that: The base is provided with a mounting column (12), the mounting column is provided with a mounting hole, a stopper (121) is provided on the circumferential outer wall of the mounting column, and the surface of the baffle closest to the base is provided on the stopper.

3. The thermostat with an anti-rotation plate according to claim 1, characterized in that: The rotation groove is a V-shaped groove.

4. The thermostat with an anti-rotation plate according to claim 2, characterized in that: A rear baffle (13) is provided on the base, and the baffle is provided on the front end surface of the rear baffle.

5. The thermostat with an anti-rotation plate according to claim 2, characterized in that: The top of the stopper is a slope (122) that is smaller at the top and larger at the bottom.

6. The thermostat with an anti-rotation plate according to claim 2, characterized in that: The base is provided with a platform (14) for placing the support plate, and the baffle is arranged outside the vertical projection of the platform.

7. The thermostat with an anti-rotation plate according to claim 2, characterized in that: Two baffles are provided, and the two baffles are arranged on both sides of the mounting column.

8. The thermostat with an anti-rotation plate according to claim 2, characterized in that: The rotating plate comprises a contact arm (33), and the inserting plate is arranged on the inner wall of the contact arm.

9. A thermostat with an anti-rotation plate according to claim 8, characterized in that: The baffle is arranged on the inner side of the contact arm.

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