Temperature adjusting mechanism of electric baking pan and electric baking pan

Abstract

The utility model provides a temperature adjusting mechanism of an electric baking pan and the electric baking pan, and the temperature adjusting mechanism comprises a mounting plate which is provided with a through hole; the first rotating shaft assembly is provided with a first rotating shaft penetrating through the through hole, and a baffle and a clamping ring which are arranged at intervals in the axial direction of the first rotating shaft, and the baffle and the clamping ring are mounted on the front face and the back face of the mounting plate correspondingly; the wave-shaped elastic piece is installed between the baffle and the installation plate and elastically abuts against the front face of the installation plate, the wave-shaped elastic piece is fixed to the baffle through an insertion structure, and the insertion structure comprises an insertion groove formed in the baffle and an insertion block which is arranged on the wave-shaped elastic piece and is in matched insertion connection with the insertion groove; and the knob is fixed on the first rotating shaft and is used for driving the first rotating shaft to axially rotate around the first rotating shaft. When the knob drives the first rotating shaft assembly to rotate, the wave-shaped elastic piece rotates along with the first rotating shaft assembly, the wave-shaped elastic piece elastically abuts against the mounting plate, and therefore it is guaranteed that the knob does not shake virtually, and the hand feeling is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric baking pan technical field, concretely relates to a temperature adjusting mechanism of electric baking pan and electric baking pan. BACKGROUND

[0002] Electric baking pan because its convenient of baking pancake, frying food, has been favored by the majority of consumers. The temperature adjusting mechanism of existing electric baking pan includes temperature controller and knob assembly for adjusting temperature, the inventor found that the knob is easy to appear virtual shake condition in actual use, resulting in bad hand feeling. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model solves the technical problem in prior art that the knob of electric baking pan is easy to appear virtual shake and has bad hand feeling, thereby providing a temperature adjusting mechanism of electric baking pan with good hand feeling and electric baking pan.

[0004] Therefore, the utility model provides a temperature adjusting mechanism of electric baking pan, including mounting plate, first pivot assembly, wave spring and knob, the mounting plate is equipped with the perforation;First pivot assembly has the first pivot that is set through the perforation, and the baffle and the snap ring that are set along the axial direction of the first pivot, the baffle and the snap ring are installed on the front and back of the mounting plate respectively;Wave spring is installed between the baffle and the mounting plate, and is in elastic abutment with the front of the mounting plate, the wave spring is fixed with the baffle through the plug-in structure, and the plug-in structure includes the insertion slot on the baffle and the insertion block on the wave spring, which is matched with the insertion slot;Knob is fixed on the first pivot, and is used to drive the first pivot to rotate around its axial direction.

[0005] The snap ring is assembled with the first pivot through the clamping structure, and the clamping structure includes a plurality of clamping grooves distributed along the outer wall of the first pivot, and a clamping block arranged on the first pivot and matched with the plurality of clamping grooves.

[0006] One side of the snap ring towards the mounting plate is provided with a plurality of protrusions.

[0007] The baffle is circular, and the circular baffle has a tooth pattern arranged on its outer edge, and the mounting plate is fixedly provided with an elastic needle abutting against the tooth pattern.

[0008] The elastic needle has a first section fixed to the mounting plate, and a second section bent and connected to the first section and in elastic abutment with the tooth pattern, and the setting direction of the second section is parallel to the axial direction of the first pivot.

[0009] The mounting plate has a mounting slot in the middle and mounting feet arranged on both sides of the mounting slot, and the mounting slot is used to mount the baffle and the wave spring.

[0010] The mounting leg is provided with a first positioning slot for inserting the first section, the side wall of the mounting slot is provided with a notch for extending the second section, and a second positioning slot is provided for abutting the end of the second section.

[0011] The temperature controller is connected to the first rotating shaft through a connecting rod, and the first rotating shaft is provided with a hook hole for hooking the first hook at one end of the connecting rod.

[0012] The temperature controller is provided with a second rotating shaft driven by a second hook at the other end of the connecting rod, the second rotating shaft is formed with a second opening slot arranged along the axial direction thereof, and an opening is arranged at the end thereof, the second hook is formed with a driving rod inserted into the second opening slot from the opening, and two blocking rods are arranged at both ends of the driving rod and connected to the bending part of the driving rod, and the two blocking rods can abut against the outer wall of the second rotating shaft.

[0013] The utility model also provides a electric baking pan, including electric baking pan body, and install on the electric baking pan body's temperature adjusting mechanism of electric baking pan as mentioned above.

[0014] The utility model technical scheme has the following advantages:

[0015] 1. The temperature adjusting mechanism of the electric baking pan comprises a mounting plate, a first rotating shaft assembly, a wave-shaped elastic sheet, and a knob, the wave-shaped elastic sheet is fixed to the baffle through a plug-in structure, when the knob drives the first rotating shaft assembly to rotate, the wave-shaped elastic sheet rotates together with the first rotating shaft assembly, and the wave-shaped elastic sheet and the mounting plate are in elastic abutment, so that the knob cannot appear a false move, and the hand feeling is good; in addition, after the wave-shaped elastic sheet is fixed to the baffle through the plug-in structure, the plastic first rotating shaft can avoid direct contact with the mounting plate, and the service life of the first rotating shaft is prolonged.

[0016] 2. The temperature adjusting mechanism of the electric baking pan comprises a mounting plate, a first rotating shaft assembly, a wave-shaped elastic sheet, and a knob, the wave-shaped elastic sheet is fixed to the baffle through a plug-in structure, when the knob drives the first rotating shaft assembly to rotate, the wave-shaped elastic sheet rotates together with the first rotating shaft assembly, and the wave-shaped elastic sheet and the mounting plate are in elastic abutment, so that the knob cannot appear a false move, and the hand feeling is good; in addition, after the wave-shaped elastic sheet is fixed to the baffle through the plug-in structure, the plastic first rotating shaft can avoid direct contact with the mounting plate, and the service life of the first rotating shaft is prolonged.

[0017] 3. The temperature adjusting mechanism of the electric baking pan comprises a mounting plate, a first rotating shaft assembly, a wave-shaped elastic sheet, and a knob, the wave-shaped elastic sheet is fixed to the baffle through a plug-in structure, when the knob drives the first rotating shaft assembly to rotate, the wave-shaped elastic sheet rotates together with the first rotating shaft assembly, and the wave-shaped elastic sheet and the mounting plate are in elastic abutment, so that the knob cannot appear a false move, and the hand feeling is good; in addition, after the wave-shaped elastic sheet is fixed to the baffle through the plug-in structure, the plastic first rotating shaft can avoid direct contact with the mounting plate, and the service life of the first rotating shaft is prolonged.

[0018] 4. The temperature adjusting mechanism of the electric baking pan, the temperature controller is provided with a second rotating shaft driven by a second hook at the other end of the connecting rod, the second rotating shaft is formed with a second opening groove arranged along the axial direction of the second rotating shaft, and an opening is arranged at the end of the second rotating shaft; during assembly, the driving rod of the connecting rod is inserted into the second opening groove from the opening, and the two ends of the driving rod are provided with a stop rod connected with the bending part, so that when the driving rod drives the second rotating shaft to rotate, the two stop rods can abut against the outer wall of the second rotating shaft, so that the driving rod cannot fall out of the second opening groove, and the second hook has the advantages of simple structure and quick and convenient assembly. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0020] Figure 1 It is a partial first perspective view of the temperature adjusting mechanism of the utility model;

[0021] Figure 2 It is Figure 1 the explosion structure schematic view;

[0022] Figure 3 It is a partial second perspective view of the temperature adjusting mechanism;

[0023] Figure 4 It is the split schematic view of the mounting plate and the elastic needle;

[0024] Figure 5 It is a perspective view of the electric baking pan;

[0025] Figure 6 It is the assembly schematic view of the temperature controller and the connecting rod.

[0026] Mark for explaining the drawing: 1, mounting plate;2, perforation;3, first rotating shaft assembly;4, first rotating shaft;5, baffle;6, snap ring;7, wave elastic sheet;8, insertion slot;9, insertion block;10, knob;11, clamping groove;12, clamping block;13, protrusion;14, thread;15, elastic needle;16, first section;17, second section;18, mounting groove;19, mounting foot;20, notch;21, first positioning groove;22, second positioning groove;23, electric baking pan body;24, temperature controller;25, connecting rod;26, hanging hole;27, second hook;28, second rotating shaft;29, second opening groove;30, opening;31, driving rod;32, stop rod. EMBODIMENT

[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of 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] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] Example

[0032] This embodiment provides an electric griddle, such as Figure 5 As shown, it includes an electric griddle body 23 and a temperature control mechanism for the electric griddle mounted on the electric griddle body 23, such as... Figure 1 and Figure 2 As shown, the temperature control mechanism of the electric griddle includes a mounting plate 1, a first rotating shaft assembly 3, a wave spring 7, a knob 10, an elastic needle 15, and a temperature controller 24.

[0033] Mounting plate 1, such as Figure 2 As shown, it has a mounting groove 18 located in the middle, and mounting feet 19 respectively disposed on both sides of the mounting groove 18. The mounting groove 18 is used to install the baffle 5 and the wave spring 7, and the mounting groove 19 has a through hole 2 in the middle. Figure 4As shown, the mounting foot 19 is provided with a first positioning groove 21, and the side wall of the mounting groove 18 is provided with a notch 20 adjacent to the mounting foot 19 and a second positioning groove 22. In this embodiment, the mounting plate 1 is a metal plate and is fixed to the electric griddle body 23 by screws.

[0034] First rotating shaft assembly 3, such as Figure 2 As shown, it has a first rotating shaft 4 that passes through the perforation 2, and baffles 5 and retaining rings 6 spaced axially along the first rotating shaft 4. The baffles 5 and retaining rings 6 are respectively installed on the front and back of the mounting plate 1. The baffles 5 are circular and have teeth 14 on their outer edge. The retaining rings 6 are assembled with the first rotating shaft 4 by a snap-fit ​​structure. The snap-fit ​​structure includes a plurality of slots 11 spaced along the outer wall of the first rotating shaft 4, and a locking block 12 on the first rotating shaft 4 that matches the plurality of slots 11. The side of the retaining rings 6 facing the mounting plate 1 has a plurality of protrusions 13. In this embodiment, the first rotating shaft 4 and the baffles 5 are plastic parts, and the retaining rings 6 are metal parts. The first rotating shaft 4 and the baffles 5 are integrally injection molded.

[0035] A wave-shaped spring piece 7 is installed between the baffle 5 and the mounting plate 1, and elastically abuts against the front of the mounting plate 1. The wave-shaped spring piece 7 is fixed to the baffle 5 through a plug-in structure, such as... Figure 2 As shown, the plug-in structure includes a slot 8 provided on the baffle 5 and a plug block 9 provided on the wave spring 7 and adapted to be plugged into the slot 8.

[0036] The elastic needle 15 springs back against the elasticity of the toothed pattern 14. For example... Figure 2 and Figure 3 As shown, the elastic needle 15 has a first segment 16 fixed to the mounting plate 1, and a second segment 17 bent and connected to the first segment 16 and elastically abutting against the toothed groove 14. The second segment 17 is arranged parallel to the axial direction of the first rotating shaft 4. During assembly, as... Figure 4 As shown, the first segment 16 of the elastic needle 15 is installed in the first positioning groove 21, and the second segment 17 extends into the notch 20, with its end abutting against the second positioning groove 22. When the knob 23 is turned, the elastic needle 15 will contact the teeth 14 of the baffle 5, thus producing a "clicking" sound and providing some feedback to the hand.

[0037] A knob 10, fixed to the first rotating shaft 4, is used to drive the first rotating shaft 4 to rotate around its own axis. In this embodiment, the knob 10 drives the first rotating shaft 4, which in turn drives the temperature controller 24 via a connecting rod to adjust the temperature.

[0038] like Figure 6As shown, the temperature controller 24 is connected with the first rotating shaft 4 through a connecting rod 25, and the first rotating shaft 4 is provided with a hanging hole 26 for hooking connection of a first hook at one end of the connecting rod 25. The temperature controller 24 is provided with a second rotating shaft 28 driven by a second hook 27 at the other end of the connecting rod 25, the second rotating shaft 28 is formed with a second opening slot 29 arranged along the axial direction thereof, and an opening 30 is arranged at the end of the second rotating shaft 28, the second hook 27 is formed with a driving rod 31 inserted into the second opening slot 29 from the opening 30, and two blocking rods 32 are arranged at both ends of the driving rod 31 and connected with the driving rod 31 through bending, and the two blocking rods 32 can abut against the outer wall of the second rotating shaft 28. It should be noted that the temperature controller is a mature technology, so the specific structure and working principle thereof will not be described in detail.

[0039] The temperature adjusting mechanism of the electric baking pan provided by the utility model, including mounting plate 1, first rotating shaft assembly 3, wave spring 7 and knob 10, wave spring 7 is fixed through the plug-in structure with baffle 5, when knob 10 drives first rotating shaft assembly 3 to rotate, wave spring 7 rotates along with first rotating shaft assembly 3, and wave spring 7 and mounting plate 1 are in elastic abutment, so that the condition that knob 10 appears virtual shakes is guaranteed, and the hand feeling is good, in addition, after wave spring 7 is fixed through the plug-in structure with baffle 5, the direct contact of plastic first rotating shaft 4 with mounting plate 1 can be avoided, and the service life of the first rotating shaft is prolonged.

[0040] Obviously, the above embodiments are only examples for clearly illustrating, and not limit the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived from the embodiments are still within the protection scope of the utility model.

Claims

1. A temperature control mechanism for an electric griddle, characterized in that, include: Mounting plate (1) has perforations (2); The first rotating shaft assembly (3) has a first rotating shaft (4) that passes through the through hole (2), and baffles (5) and retaining rings (6) that are spaced apart along the axial direction of the first rotating shaft (4). The baffles (5) and the retaining rings (6) are respectively installed on the front and back of the mounting plate (1). A wave spring (7) is installed between the baffle (5) and the mounting plate (1) and elastically abuts against the front of the mounting plate (1). The wave spring (7) is fixed to the baffle (5) by a plug-in structure. The plug-in structure includes a slot (8) provided on the baffle (5) and a plug block (9) provided on the wave spring (7) and adapted to be plugged into the slot (8). A knob (10) is fixed on the first rotating shaft (4) and is used to drive the first rotating shaft (4) to rotate around its own axis.

2. The temperature control mechanism of the electric griddle according to claim 1, characterized in that, The retaining ring (6) is assembled with the first rotating shaft (4) through a snap-fit ​​structure. The snap-fit ​​structure includes a plurality of slots (11) spaced apart along the outer wall of the first rotating shaft (4), and a snap block (12) provided on the first rotating shaft (4) and adapted to the plurality of slots (11).

3. The temperature control mechanism of the electric griddle according to claim 1 or 2, characterized in that, The retaining ring (6) has multiple protrusions (13) on the side facing the mounting plate (1).

4. The temperature control mechanism of the electric griddle according to claim 1, characterized in that, The baffle (5) is circular and has teeth (14) on its outer edge. An elastic pin (15) that abuts against the teeth (14) is fixed on the mounting plate (1).

5. The temperature control mechanism of the electric griddle according to claim 4, characterized in that, The elastic needle (15) has a first section (16) fixed on the mounting plate (1) and a second section (17) bent and connected to the first section (16) and elastically abutting against the toothed pattern (14). The second section (17) is arranged in a direction parallel to the axial direction of the first rotating shaft (4).

6. The temperature control mechanism of the electric griddle according to claim 5, characterized in that, The mounting plate (1) has a mounting groove (18) located in the middle and mounting feet (19) disposed on both sides of the mounting groove (18). The mounting groove (18) is used to mount the baffle (5) and the wave spring (7).

7. The temperature control mechanism of the electric griddle according to claim 6, characterized in that, The mounting foot (19) is provided with a first positioning groove (21) for the first segment (16) to be inserted, and the side wall of the mounting groove (18) is provided with a notch (20) for the second segment (17) to be inserted, and a second positioning groove (22) abutting against the end of the second segment (17).

8. The temperature control mechanism of the electric griddle according to claim 1, characterized in that, It also includes a thermostat (24), which is connected to the first rotating shaft (4) via a connecting rod (25). The first rotating shaft (4) is provided with a hanging hole (26) for a first hook at one end of the connecting rod (25) to be hooked and connected.

9. The temperature control mechanism of the electric griddle according to claim 8, characterized in that, The temperature controller (24) is provided with a second rotating shaft (28) driven by a second hook (27) at the other end of the connecting rod (25). The second rotating shaft (28) is formed with a second opening groove (29) arranged along its axial direction and an opening (30) at its end. The second hook (27) is formed with a drive rod (31) inserted into the second opening groove (29) from the opening (30) and two stop rods (32) respectively disposed at both ends of the drive rod (31) and bent and connected to the drive rod (31). The two stop rods (32) can abut against the outer wall of the second rotating shaft (28).

10. An electric griddle, characterized in that, It includes an electric griddle body (23) and a temperature control mechanism for the electric griddle as described in any one of claims 1-9, which is mounted on the electric griddle body (23).

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