Gear adjusting structure of food processor

Abstract

The utility model discloses a gear adjusting structure of a food processor, which comprises a food processor main body, and a gear adjusting component is arranged in the food processor main body; the gear adjusting assembly comprises a speed adjusting assembly, a fast assembly and a circuit board. A first contact piece, a second contact piece and a potentiometer are arranged on the circuit board; the food processor main body is started after abutting against the first contact piece through the speed adjusting assembly, and works at a high speed after abutting against the second contact piece through the quick assembly after being started, the food processor is reasonable in structural design, and the gear adjusting assembly is arranged to adjust the working gear of the food processor main body; the speed regulating assembly and the quick assembly are arranged, so that a user can select different assemblies to work according to different use conditions; and the use convenience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the field of food processors, in particular to a gear adjustment structure of a food processor. Background Art

[0002] With the progress of the times, food processors have become a product used by every household. There are two types of food processors commonly used in households: manual food processors and electric food processors. Electric food processors are further divided into portable electric food processors and seated electric food processors with buckets. The convenient and fast processing method of food processors is deeply loved by the general public, and it is one of the essential kitchen utensils for making food.

[0003] Although existing food processors can all have the function of gear adjustment, they cannot directly perform unified adaptation of rapid adjustment and level-by-level adjustment. Such a design makes it inconvenient for users to use rapid gear shifting or directly use rapid speed. When users need to use rapid speed directly, they have to adjust the gear, and they cannot adjust the gear when using the gear adjustment. Such a design structure is relatively complex, the cost is high, and the user experience is poor. This utility model patent has good comparative advantages and market competitiveness. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a gear adjustment structure of a food processor in view of the current status of the prior art.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A gear adjustment structure of a food processor comprises a food processor body, wherein a gear adjustment component is arranged inside the food processor body; the gear adjustment component comprises a speed adjustment component, a quick component and a circuit board; a first contact piece, a second contact piece and a potentiometer are arranged on the circuit board; the food processor body is started after the speed adjustment component contacts the first contact piece, and after the food processor body is started, the quick component contacts the second contact piece and operates at high speed.

[0007] The effects achieved by the above components are: by setting a gear adjustment component to adjust the working gear of the food processor body; by setting a speed adjustment component and a quick component, the user can choose different components to work according to different usage conditions; by setting the speed adjustment component to start after it contacts the first contact piece, the user can start or shut down the food processor body through the speed adjustment component, and the gear of the food processor body can be adjusted when the speed adjustment component contacts the first contact piece; when the food processor body is started, the quick component contacts the second contact piece and works at high speed, so that when the food processor body needs to work at high speed, the user can directly press the quick component to achieve high-speed operation, thereby improving the convenience of user use.

[0008] Preferably, the circuit board is fixedly connected to the housing via a snap-fit ​​structure.

[0009] The effects achieved by the above components are: the components inside the circuit board are protected by providing a shell, and are fixed by a snap-fit ​​structure, thereby increasing the stability of the structure.

[0010] Preferably, the speed regulating assembly comprises: a speed regulating housing, the speed regulating housing is connected to the housing by a screw; a speed regulating gear, the speed regulating gear is arranged in the speed regulating housing; and the speed regulating gear is connected to the potentiometer.

[0011] The effects achieved by the above components are: by setting up a speed regulating housing, the user can adjust the gear position through the speed regulating housing; by setting up a speed regulating gear connected to the potentiometer, and the speed regulating gear is set in the speed regulating housing, the user can rotate the speed regulating housing to drive the speed regulating gear to rotate the potentiometer to adjust the gear position.

[0012] Preferably, the quick assembly includes: a pressing piece, which is arranged outside the food processor body; a pressing rod, the top of which is in contact with the pressing piece; a sliding piece, the bottom of which is in contact with the sliding piece; a sliding groove is provided on the outer shell; and a return spring is arranged in the sliding groove.

[0013] The effects achieved by the above components are: by setting a pressing piece, the user can press the pressing piece to use it; by setting a pressing rod and a sliding piece, the user can press the pressing piece to drive the pressing rod and the sliding piece, and then contact the second contact piece; a sliding groove is set so that the sliding piece can slide, and a reset spring is set so that the sliding piece can be reset after each pressing by the user.

[0014] Preferably, an adjustment rod is arranged on the speed regulating housing; the inner wall of the speed regulating housing has continuous and uninterrupted tooth grooves; the tooth grooves are connected with the speed regulating gear; a first extension portion extends outward from any position of the inner wall of the speed regulating housing; the two ends of the first extension portion are arranged in inclined surfaces; the food processor body is started after the first extension portion contacts the first contact piece, and the potentiometer adjusts the speed after rotating in cooperation with the tooth grooves and the speed regulating gear.

[0015] The effects achieved by the above components are: by setting an adjustment lever, it is convenient for the user to turn the lever when shifting gears; the tooth grooves and the speed regulating gear are arranged to rotate in coordination, so that the potentiometer can also rotate in coordination therewith to achieve gear switching; the first extension part is arranged so that when the speed regulating housing rotates, the first extension part can contact the first contact piece, so as to open the food processor body for stirring.

[0016] Preferably, a rotation groove is provided on the back of the speed regulating housing; a sound point is arranged on the housing; and the sound point is in abutting connection with the housing.

[0017] The effects achieved by the above components are: a rotation groove and a sound point are set so that a sound is made when the speed regulating housing is adjusted, which is convenient for users to identify; it also plays a role of limiting, preventing users from turning the speed regulating housing too much or too little when adjusting gears.

[0018] Preferably, a second extension portion is arranged at the bottom of the pressing rod; the second extension portion is arranged in an inclined surface; a third extension portion is arranged outside the sliding member; the third extension portion is arranged in an inclined surface and fits the second extension portion; a fourth extension portion is arranged inside the sliding member, and after the food processor body is started, the fourth extension portion contacts the second contact piece and then operates at high speed.

[0019] The effects achieved by the above components are as follows: by setting the second extension part and the third extension part, when the user presses the pressing part, the second extension part can contact the third extension part so that the sliding part can slide; the fourth extension part is set so that the second extension part can contact the second contact piece after the second extension part and the third extension part slide, so that the food processor body can rotate at high speed.

[0020] Preferably, a through hole is arranged in the sliding groove; the fourth extension portion passes through the through hole and contacts the second contact piece; one end of the reset spring contacts the fourth extension portion, and the other end of the reset spring contacts the inner wall of the sliding groove.

[0021] The effects achieved by the above components are: by setting a through hole, the fourth extension part can pass through the through hole and make abutment connection with the second contact piece; the reset spring is abutted between the fourth extension part and the inner wall of the sliding groove, so that the reset spring can drive the fourth extension part to reset the sliding part.

[0022] Preferably, a motor is disposed in the food processor body; the motor is electrically connected to the circuit board.

[0023] The effects achieved by the above components are: the motor is electrically connected to the circuit board, so that the motor can work through the working states of the potentiometer, the first contact piece, and the second contact piece.

[0024] Compared with the prior art, the advantages of the utility model are: by setting a gear adjustment component to adjust the working gear of the food processor body; by setting a speed adjustment component and a quick component, the user can choose different components to work according to different usage conditions; by setting the speed adjustment component to start after contacting with the first contact piece, the user can start or shut down the food processor body through the speed adjustment component, and the gear of the food processor body can be adjusted after the speed adjustment component contacts the first contact piece; when the food processor body is started, the quick component contacts with the second contact piece to work at high speed, so that when the food processor body needs to work at high speed, the user can directly press the quick component to achieve high-speed operation, thereby improving the convenience of user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the gear adjustment component of the utility model;

[0027] Figure 3 It is a schematic diagram of the structure decomposition of the speed regulating component of the utility model;

[0028] Figure 4 It is a schematic diagram of the rapid assembly structure of the utility model;

[0029] Figure 5 It is a schematic diagram of the shell structure of the utility model;

[0030] Figure 6 It is a schematic diagram of the back structure of the speed regulating housing of the utility model;

[0031] Figure 7 It is a schematic diagram of the circuit board structure of the utility model.

[0032] Figure numerals: 1. Food processor body; 2. Gear adjustment assembly; 3. Speed ​​control assembly; 31. Speed ​​control housing; 32. Speed ​​control gear; 33. Adjustment rod; 34. Tooth groove; 35. First extension portion; 36. Sliding groove; 4. Quick assembly; 41. Pressing piece; 42. Pressing rod; 43. Sliding piece; 44. Return spring; 45. Second extension portion; 46. Third extension portion; 47. Fourth extension portion; 5. Circuit board; 51. First contact piece; 52. Second contact piece; 53. Potentiometer; 6. Housing; 61. Buckle structure; 62. Sliding groove; 63. Through hole; 64. Sound point. DETAILED DESCRIPTION

[0033] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0034] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back... are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] Moreover, some of the above-mentioned terms may be used to express other meanings besides indicating orientation or positional relationships. For example, the term "on" may also be used to indicate a certain dependency or connection relationship in certain circumstances. A person skilled in the art may understand the specific meanings of these terms in the present utility model according to the specific circumstances.

[0036] In addition, the terms "install", "set", "provided with", "connect", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. The connection methods involved in this article are prior arts, without any improvement, and are all common knowledge of those skilled in the art. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0037] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0038] like Figures 1 to 7 As shown, the utility model provides

[0039] A gear adjustment structure of a food processor comprises a food processor body 1, wherein a gear adjustment component 2 is arranged inside the food processor body 1; the gear adjustment component 2 comprises a speed adjustment component 3, a quick component 4 and a circuit board 5; a first contact piece 51, a second contact piece 52 and a potentiometer 53 are arranged on the circuit board 5; the food processor body 1 is started after the speed adjustment component 3 contacts the first contact piece 51, and after the food processor body 1 is started, the quick component 4 contacts the second contact piece 52 and works at a high speed. The gear adjusting component 2 is provided to adjust the gear of the food processor body 1; the speed adjusting component 3 and the quick component 4 are provided so that the user can select different components to work according to different usage conditions; the speed adjusting component 3 is set to start after contacting with the first contact piece 51, so that the user can start or shut down the food processor body 1 through the speed adjusting component 3, and the gear of the food processor body 1 can be adjusted after the speed adjusting component 3 contacts with the first contact piece 51; when the food processor body 1 is started, the quick component 4 contacts with the second contact piece 52 and works at high speed, so that when the food processor body 1 needs to work at high speed, the user can directly press the quick component 4 to achieve high-speed operation, thereby improving the convenience of users when using it.

[0040] The circuit board 5 is fixedly connected to the housing 6 via a buckle structure 61. The housing 6 is provided to protect the components inside the circuit board 5, and the buckle structure 61 is used to fix the components, thereby increasing the stability of the structure.

[0041] The speed regulating assembly 3 includes: a speed regulating housing 31, which is connected to the housing 6 by a screw; a speed regulating gear 32, which is arranged in the speed regulating housing 31; and the speed regulating gear 32 is connected to the potentiometer 53. By providing the speed regulating housing 31, the user can adjust the gear position through the speed regulating housing 31; by providing the speed regulating gear 32 connected to the potentiometer 53, and the speed regulating gear 32 is arranged in the speed regulating housing 31, the user can rotate the speed regulating housing 31 to drive the speed regulating gear 32 to rotate the potentiometer 53 to adjust the gear position.

[0042] The quick assembly 4 includes: a pressing member 41, which is arranged outside the food processor body 1; a pressing rod 42, the top of which is in contact with the pressing member 41; a sliding member 43, the bottom of which is in contact with the sliding member 43; a sliding groove 62 is arranged on the housing 6; and a return spring 44 is arranged in the sliding groove 62. By providing the pressing member 41, the user can use the pressing member 41 by pressing it; by providing the pressing rod 42 and the sliding member 43, the user can press the pressing member 41 to drive the pressing rod 42 and the sliding member 43, and then contact the second contact piece 52; the sliding groove 62 is provided to allow the sliding member 43 to slide, and the return spring 44 is provided to allow the sliding member 43 to reset after each pressing by the user.

[0043] The speed regulating housing 31 is provided with an adjusting rod 33; the inner wall of the speed regulating housing 31 is provided with a continuous and uninterrupted tooth groove 34; the tooth groove 34 is connected with the speed regulating gear 32; a first extension portion 35 is extended outwardly from any position of the inner wall of the speed regulating housing 31; the two ends of the first extension portion 35 are arranged with inclined surfaces; the food processor body 1 is started after the first extension portion 35 contacts the first contact piece 51, and the potentiometer 53 is adjusted after the tooth groove 34 and the speed regulating gear 32 are rotated in coordination. The adjusting rod 33 is provided to facilitate the user to shift the gear when shifting; the tooth groove 34 and the speed regulating gear 32 are provided to cooperate and rotate, so that the potentiometer 53 can also rotate together to realize the gear switching; the first extension portion 35 is provided so that when the speed regulating housing 31 is rotated, the first extension portion 35 can contact the first contact piece 51, so as to start the food processor body 1 for stirring.

[0044] The back of the speed regulating housing 31 is provided with a rotation groove 36; the housing 6 is provided with a sound point 64; the sound point 64 is in contact with the housing 6. The rotation groove 36 and the sound point 64 are provided so that the speed regulating housing 31 makes a sound when being adjusted, which is convenient for the user to identify; and also plays a role of limiting, preventing the user from rotating the speed regulating housing 31 too much or too little when adjusting the gear.

[0045] The bottom of the pressing rod 42 is provided with a second extension 45; the second extension 45 is arranged in an inclined surface; the third extension 46 is arranged outside the sliding member 43; the third extension 46 is arranged in an inclined surface and fits the second extension 45; the fourth extension 47 is arranged inside the sliding member 43, and the food processor body 1 works at high speed after the fourth extension 47 contacts the second contact piece 52 after starting. By providing the second extension 45 and the third extension 46, when the user presses the pressing member 41, the second extension 45 can contact the third extension 46 so that the sliding member 43 can slide; the fourth extension 47 can contact the second contact piece 52 after the second extension 45 and the third extension 46 slide, so that the food processor body 1 can rotate at high speed.

[0046] A through hole 63 is arranged in the sliding groove 62; the fourth extension 47 passes through the through hole 63 to contact the second contact piece 52; one end of the reset spring 44 contacts the fourth extension 47, and the other end of the reset spring 44 contacts the inner wall of the sliding groove 62. By providing the through hole 63, the fourth extension 47 can contact and connect with the second contact piece 52 after passing through the through hole 63; the reset spring 44 contacts between the fourth extension 47 and the inner wall of the sliding groove 62, so that the reset spring 44 can drive the fourth extension 47 to reset the sliding member 43.

[0047] The food processor body 1 is provided with a motor, which is electrically connected to the circuit board 5. The motor is electrically connected to the circuit board 5, so that the motor can work through the working states of the potentiometer 53, the first contact piece 51, and the second contact piece 52. Specific embodiment 1:

[0048] When the user chooses to use the food processor body 1 to work, it is necessary to start the food processor body 1 through the speed control component 3. At this time, the adjustment rod 33 is toggled, and the tooth groove 34 set in the speed control housing 31 will drive the speed control gear 32 to rotate. At this time, the first extension part 35 will contact the first contact piece 51 to start the food processor body 1, and the potentiometer 53 will rotate together with the speed control gear 32. At this time, the sound point 64 will also make a sound to facilitate the user to identify whether the gear adjustment is completed. Specific embodiment 2:

[0049] When the user chooses to use the food processor body 1 to work, the food processor body 1 needs to be started through the speed control assembly 3. At this time, the adjusting rod 33 is toggled, and the tooth groove 34 set in the speed control housing 31 will drive the speed control gear 32 to rotate. At this time, the first extension part 35 will contact the first contact piece 51 to start the food processor body 1, and the potentiometer 53 will rotate together through the speed control gear 32. At this time, the sound point 64 will also make a sound to facilitate the user to identify whether the gear adjustment is completed; then the user can press the pressing part 41 to drive the pressing rod 42 and the sliding part 43, and then make the fourth extension part 47 pass through the through hole 63 and contact the second contact piece 52 to achieve high-speed rotation. When the pressing stops, the reset spring 44 can drive the fourth extension part 47 to reset the sliding part 43, so that the fourth extension part 47 and the second contact piece 52 are disconnected.

[0050] The buckle structure 61 mentioned in the present invention has been shown in the accompanying drawings and is a conventional and well-known technical purpose for those skilled in the art, so there is no need to elaborate on it.

[0051] The food processor body 1 includes any one of a blender, an egg beater, a meat grinder, and the like.

[0052] In the description of this specification, reference is made to the terms "one embodiment", "some embodiments", "examples", "specific examples", etc.

[0053] The description of "example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0054] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0055] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, various changes and variations can be made in the specific implementation methods and application scopes based on the ideas of the present invention. The content of this specification should not be understood as a limitation on the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A gear adjustment structure of a food processor, comprising a food processor body, characterized in that: A gear adjustment component is arranged in the food processor body; the gear adjustment component includes a speed adjustment component, a quick component and a circuit board; a first contact piece, a second contact piece and a potentiometer are arranged on the circuit board; the food processor body is started after the speed adjustment component contacts the first contact piece, and after the food processor body is started, it works at high speed after the quick component contacts the second contact piece.

2. The gear adjustment structure of a food processor according to claim 1, characterized in that: The circuit board is fixedly connected to the housing via a buckle structure.

3. The gear adjustment structure of a food processor according to claim 2, characterized in that: The speed regulating component comprises: A speed regulating housing, wherein the speed regulating housing is connected to the housing by a screw; A speed regulating gear, wherein the speed regulating gear is arranged in the speed regulating housing; The speed regulating gear is connected with the potentiometer.

4. The gear adjustment structure of a food processor according to claim 2, characterized in that: The quick components include: A pressing member, the pressing member is arranged outside the food processor body; A pressing rod, the top of which is in contact with the pressing piece; A sliding member, wherein the bottom of the pressing rod is in abutting connection with the sliding member; The housing is provided with a sliding groove; a return spring is arranged in the sliding groove.

5. The gear adjustment structure of a food processor according to claim 3, characterized in that: An adjusting rod is arranged on the speed regulating housing; the inner wall of the speed regulating housing has continuous and uninterrupted tooth grooves; the tooth grooves are connected with the speed regulating gear; a first extension portion extends outward from any position of the inner wall of the speed regulating housing; the two ends of the first extension portion are arranged in inclined surfaces; the food processor body is started after the first extension portion contacts the first contact piece, and the potentiometer adjusts the speed after rotating in cooperation with the tooth grooves and the speed regulating gear.

6. The gear adjustment structure of a food processor according to claim 5, characterized in that: A rotation groove is arranged on the back of the speed regulating housing; a sound point is arranged on the housing; and the sound point is in abutting connection with the housing.

7. The gear adjustment structure of a food processor according to claim 4, characterized in that: A second extension portion is arranged at the bottom of the pressing rod; the second extension portion is arranged in an inclined surface; a third extension portion is arranged outside the sliding member; the third extension portion is arranged in an inclined surface and is arranged in close contact with the second extension portion; a fourth extension portion is arranged inside the sliding member, and after the food processor body is started, the fourth extension portion contacts the second contact piece and then works at high speed.

8. The gear adjustment structure of a food processor according to claim 7, characterized in that: A through hole is arranged in the sliding groove; the fourth extension portion passes through the through hole to contact the second contact piece; one end of the return spring contacts the fourth extension portion, and the other end of the return spring contacts the inner wall of the sliding groove.

9. The gear adjustment structure of a food processor according to claim 8, characterized in that: A motor is arranged in the main body of the food processor; the motor is electrically connected to the circuit board.

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