Function display knob switch for chef machine
By designing the function display knob switch for chef machines, and rotating the knob bracket in the PCB bracket in electrical contact with the PCBA, the existing chef machine button switch affects service life and safety hazards, achieving more stable and safe equipment operation.
Patent Information
- Application Number
- CN202421895833.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The existing chef machines use button switches, which may affect the service life and stability, pose a safety hazard for electric sparks, and the service life is affected by a variety of factors.
A function display knob switch for a chef machine is designed, and the knob supports are rotated in the PCB bracket through the knob drive knob bracket, and electrically contacts with the first PCBA, and the gear position and working state of the electronic driving parts inside the chef machine are rotated through the second PCBA.
It has realized the replacement of button switches, which enhances the diverse use of chef machines, improves the stability and safety of equipment, and extends the service life.
Smart Images
Figure CN223006693U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cookers, in particular to a function display knob switch for a cooker. Background Art
[0002] A cooker is mainly a multi-functional kitchen appliance used in the field of Chinese and Western pastries for kneading dough, beating eggs, and stirring. It drives the gear to transmit the stirring force by a belt. The advantages are time-saving, labor-saving, convenient and fast. However, in the prior art, when a cooker is in use, it is usually started by a push-button switch. Long-term use may affect its service life and stability. During the operation process, electric sparks may be generated, which has certain potential safety hazards. In addition, the service life of the push-button switch is affected by factors such as the pressing force of the button, the material, and the use temperature. Therefore, a function display knob switch for a cooker is proposed. Content of the Utility Model
[0003] The utility model aims to provide a technical solution to solve the above problems in order to overcome the above deficiencies.
[0004] A function display knob switch for a cooker includes a cooker, and a material pot is arranged on one side of the cooker. A PCB bracket is arranged on one side inside the cooker, and a first PCBA is arranged on one side of the PCB bracket. The first PCBA is located inside the cooker and is electrically connected to each electronic driving part inside the cooker. A knob bracket is vertically rotatably arranged inside the PCB bracket, and the knob bracket is in electrical contact connection with the first PCBA. And through the first PCBA, the knob bracket is used for electrically rotating control of each electronic driving part inside the cooker. A fixed bracket is vertically inserted into the knob bracket, and the fixed bracket and the knob bracket move in the same direction. And the knob bracket drives the fixed bracket to rotate in the middle of the PCB bracket. The fixed bracket is provided with a second PCBA, and the second PCBA is horizontally located at the top of the fixed bracket. And the second PCBA is electrically connected to the knob bracket. A knob is sleeved outside the knob bracket, and the knob penetrates through the cooker and is located at the side surface outside the cooker. And the knob and the knob bracket move in the same direction.
[0005] Preferably, a digital transparent cover bracket is arranged between the fixed bracket and the second PCBA. The digital transparent cover bracket is vertically installed on the fixed bracket and covers the second PCBA.
[0006] Preferably, the digital transparent cover bracket is provided with a digital transparent cover sticker. The digital transparent cover sticker is horizontally pasted on the digital transparent cover bracket, and the top of the digital transparent cover sticker is on the same horizontal plane as the top of the digital transparent cover bracket.
[0007] Preferably, a digital transparent cover is provided between the knob and the knob bracket, and the digital transparent cover is horizontally located at the top of the knob, and the digital transparent cover and the knob move in the same direction and are hermetically connected between the digital transparent cover and the knob.
[0008] Preferably, a spring is provided between the first PCBA and the PCB bracket, and the spring is sleeved at the connection between the first PCBA and the PCB bracket, and the knob bracket is elastically connected to the spring.
[0009] Preferably, a panel decorative ring is provided between the PCB bracket and the cooking machine, and the knob bracket penetrates through the panel decorative ring, and the panel decorative ring is fixed to the outer side of the cooking machine.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the knob drives the knob bracket to rotate inside the PCB bracket and is in electrical contact with the first PCBA, the second PCBA is used to display that the knob bracket rotates to regulate the gears of various electronic driving components inside the cooking machine, the working state of the cooking machine, and the working time, thereby replacing the button switch in the prior art and making the use of the cooking machine more diverse.
[0011] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.
[0013] Figure 1 It is a schematic structural diagram of a function display knob switch for a cooking machine;
[0014] Figure 2 It is another schematic structural diagram of a function display knob switch for a cooking machine;
[0015] Figure 3 It is still another schematic structural diagram of a function display knob switch for a cooking machine.
[0016] As shown in the figure: 1. Chef machine, 2. Material pot, 3. Panel decoration ring, 4. Knob, 5. Digital transparent protective cover, 6. First PCBA, 7. Spring, 8. PCB bracket, 9. Knob bracket, 10. Fixed bracket, 11. Second PCBA, 12. Digital transparent cover bracket, 13. Digital transparent cover sticker. Detailed implementation
[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0018] Please refer to Figures 1-3 , in the embodiment of the present invention, a function display knob switch for a chef machine includes a chef machine 1, and a material pot 2 is arranged on one side of the chef machine 1. A PCB bracket 8 is arranged on one side inside the chef machine 1, and a first PCBA 6 is arranged on one side of the PCB bracket 8. The first PCBA 6 is located inside the chef machine 1 and is electrically connected to each electronic driving component (not shown in the figure) inside the chef machine 1. A knob bracket 9 is vertically rotatably arranged inside the PCB bracket 8, and the knob bracket 9 is in electrical contact connection with the first PCBA 6, and through the first PCBA 6, the knob bracket 9 is electrically rotationally controlled with each electronic driving component inside the chef machine 1. A fixed bracket 10 is vertically inserted into the knob bracket 9, and the fixed bracket 10 and the knob bracket 9 are in the same movement direction, and the knob bracket 9 drives the fixed bracket 10 to rotate in the middle of the PCB bracket 8. The fixed bracket 10 is provided with a second PCBA 11, and the second PCBA 11 is horizontally located at the top of the fixed bracket 10, and the second PCBA 11 is electrically connected to the knob bracket 9. A knob 4 is sleeved outside the knob bracket 9, and the knob 4 penetrates the chef machine 1 and is located on the side surface outside the chef machine 1, and the knob 4 and the knob bracket 9 are in the same movement direction. Thus, when the knob 4 drives the knob bracket 9 to rotate inside the PCB bracket 8 and is in electrical contact with the first PCBA 6, the second PCBA 11 is used to display and rotate the knob bracket 9 to adjust the gears of each electronic driving component inside the chef machine 1, the working state of the chef machine 1, and the working time, thereby replacing the button switch in the prior art and making the use of the chef machine more diverse.
[0019] A digital transparent cover bracket 12 is provided between the fixed bracket 10 and the second PCBA 11. The digital transparent cover bracket 12 is vertically installed on the fixed bracket 10 and covers the second PCBA 11. Thus, the second PCBA 11 is fixed to the fixed bracket 10 through the digital transparent cover bracket 12, and the second PCBA 11 is protected and the digital values displayed on the second PCBA 11 are displayed through light transmission.
[0020] The digital transparent cover bracket 12 is provided with a digital transparent cover sticker 13. The digital transparent cover sticker 13 is horizontally pasted on the digital transparent cover bracket 12, and the top end of the digital transparent cover sticker 13 is on the same horizontal plane as the digital transparent cover bracket 12.
[0021] A digital transparent cover 5 is provided between the knob 4 and the knob bracket 9. The digital transparent cover 5 is horizontally located at the top end of the knob 4. The digital transparent cover 5 and the knob 4 move in the same direction and are hermetically connected. Thus, when the knob 4 drives the knob bracket 9 to rotate through the digital transparent cover 5, dust and moisture from the outside are blocked to prevent damage to the second PCBA 11.
[0022] A spring 7 is provided between the first PCBA 6 and the PCB bracket 8. The spring 7 is sleeved at the connection between the first PCBA 6 and the PCB bracket 8. The knob bracket 9 is elastically connected to the spring 7. Thus, the knob bracket 9 rotates elastically inside the PCB bracket 8 through the spring 7 for subsequent reset of the knob bracket 9.
[0023] A panel decorative ring 3 is provided between the PCB bracket 8 and the cooking machine 1. The knob bracket 9 passes through the panel decorative ring 3. The panel decorative ring 3 is fixed to the outer side of the cooking machine 1. Thus, when the knob 4 together with the knob bracket 9 rotates on the side of the cooking machine 1 through the panel decorative ring 3, dust and moisture do not enter the gap between the knob bracket 9 and the cooking machine 1.
[0024] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model.
Claims
1. A function display knob switch for a food processor, characterized in that: The invention comprises a food processor, and a material pot is arranged on one side of the food processor, a PCB bracket is arranged on one side inside the food processor, and a first PCBA is arranged on one side of the PCB bracket, the first PCBA is located inside the food processor, and the first PCBA is electrically connected to various electronic drive components inside the food processor, a knob bracket is vertically rotatably arranged inside the PCB bracket, and the knob bracket is electrically contacted and connected with the first PCBA, and the knob bracket is electrically rotationally controlled with various electronic drive components inside the food processor through the first PCBA, a fixed bracket is vertically inserted inside the knob bracket, and the fixed bracket and the knob bracket are in the same movement direction, and the knob bracket drives the fixed bracket to rotate in the middle of the PCB bracket, the fixed bracket is provided with a second PCBA, and the second PCBA is horizontally located at the top end of the fixed bracket, and the second PCBA is electrically connected to the knob bracket, a knob is mounted on the outside of the knob bracket, and the knob passes through the food processor and is on the side outside the food processor, and the knob and the knob bracket are in the same movement direction.
2. The function display knob switch for a chef machine according to claim 1, characterized in that: A digital transparent cover bracket is arranged between the fixing bracket and the second PCBA, and the digital transparent cover bracket is vertically mounted on the fixing bracket, and the digital transparent cover bracket covers the second PCBA.
3. The function display knob switch for a chef machine according to claim 2, characterized in that: The digital transparent cover bracket is provided with a digital transparent cover sticker, and the digital transparent cover sticker is horizontally pasted on the digital transparent cover bracket, and the digital transparent cover sticker and the top of the digital transparent cover bracket are in the same horizontal plane.
4. The function display knob switch for a chef machine according to claim 1, characterized in that: A digital transparent cover is arranged between the knob and the knob bracket, and the digital transparent cover is laterally located at the top of the knob, and the digital transparent cover and the knob have the same movement direction and are sealed and connected to each other.
5. The function display knob switch for a chef machine according to claim 1, characterized in that: A spring is provided between the first PCBA and the PCB bracket, and the spring is sleeved at the connection between the first PCBA and the PCB bracket, and the knob bracket is elastically connected to the spring.
6. The function display knob switch for a chef machine according to claim 1, characterized in that: A panel decoration ring is arranged between the PCB bracket and the food processor, and the knob bracket passes through the panel decoration ring, and the panel decoration ring is fixed to the outer side of the food processor.