Food processor with reliable structure
By designing a detachable handle and installation cavity structure in a food processor, the problem of heat-affected detection elements and leads is solved, and the diversity of handle forms and shell versatility is achieved, which improves the reliability and production efficiency of the equipment .
Patent Information
- Application Number
- CN202421130178.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The detection elements and leads of existing cooking machines are easily affected by heat, resulting in a decrease in detection reliability. At the same time, the handle shape is limited, which cannot meet the needs of users in different scenarios. The shell is poorly versatile, resulting in waste of resources and costs.
A food processor with reliable structure is designed, adopting a removable handle design, which includes a cover plate and a grip portion. The cover plate is removably fixed to the side wall of the shell to form an installation cavity, and the detection element and lead are fixed to the installation. In the cavity, avoid exposure and isolate the cup from the detection element and leads using the side walls of the housing.
The reliability of the detection elements and leads is improved, and the detection unreliable situations caused by heat radiation and water vapor are avoided. At the same time, the diversity of handle shapes and the universality of the shell are achieved, reducing production costs.
Smart Images
Figure CN222487146U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of food processing devices, and in particular relates to a food processing machine with reliable structure. Background Art
[0002] At present, food processors on the market have become more diverse and compact. For example, a food processor includes a cup body, a cup lid, a crushing blade arranged in the cup body, a motor fixed under the cup body, and a shell mounted outside the cup body and the motor. The overall size of the food processor is small, which is convenient for making small-capacity soy milk. Usually, the side wall of the shell is integrally formed with a handle, which is convenient for users to grasp and take. It is easy to use and is deeply loved by users.
[0003] However, the handle and shell of this type of food processor are an integrated part. When it is necessary to expand the handles of different shapes to meet the needs of users in different scenarios, the shell has poor versatility and needs to be changed. In order to meet the needs of the whole machine shape, a new mold needs to be opened for the shell. The mold is expensive, resulting in a waste of resources and costs. Moreover, the existing food processors of this type generally need to use detection elements to detect the lid closure to ensure that the user installs the cup lid in place before performing the crushing operation to avoid danger. If the shell and handle are an integrated part, the detection element and the lead must be installed between the cup body and the shell. Such installation will cause the detection element to be close to the cup body and be radiated by the heat of the cup body. There is a problem of softening of the lead after long-term use and reduced detection reliability. Moreover, the detection element is close to the cup body and is easily affected by water vapor, which deteriorates the detection accuracy.
[0004] Although some food processors have a handle shell on the outside of the handle to form a wiring cavity between the handle and the handle shell to accommodate the lead, this will result in the handle having to be connected to the shell at both the top and the bottom. The handle has a single shape and cannot be made into a simple "7" shape with an open bottom, and cannot be expanded to a variety of shell shapes.
[0005] In addition, for the "7"-shaped handle with an open lower end, the contact area between the handle and the outer shell is usually small, that is, the shielding area of the outer shell is small. Some food processors will install the detection element on the handle. However, due to the limited shielding area of the handle, the leads of the detection element must be arranged on the inner side of the outer shell, otherwise the leads will be exposed, which will still cause the leads to be radiated by heat from the cup body, resulting in softening and reduced detection reliability. Utility Model Content
[0006] The utility model provides a food processing machine with a reliable structure. On the basis of solving the problem that detection elements and leads are easily affected by heat and the detection reliability is affected, the problem of limited handle shape is solved, and the protection optimization and shape diversification of detection elements and wiring harnesses are achieved.
[0007] The technical solution adopted by the utility model is as follows: the utility model provides a food processing machine with reliable structure, comprising a cup body, a crushing knife located in the cup body, a cup cover arranged on the cup body, an outer shell fixedly mounted on the outer side of the cup body, and a handle fixed to the outer shell. The food processing machine also comprises a magnet arranged on the cup cover and a detection element cooperating with the magnet to detect whether the cup cover is properly covered. The handle comprises a cover plate and a gripping portion connected to the cover plate as a whole. The cover plate is detachably fixed to the side wall of the outer shell, the cover plate extends vertically along the side wall of the outer shell, the cover plate and the outer shell form an installation cavity, the detection element is fixed in the installation cavity and the detection element is connected to a lead wire, and the lead wire is accommodated in the installation cavity.
[0008] The food processing machine provided by the utility model has a handle including a cover plate and a gripping portion connected to the cover plate as an integral body, the gripping portion is convenient for users to grasp and take, the cover plate extends vertically along the side wall of the shell and surrounds the shell to form an installation cavity, the installation cavity space formed between the cover plate and the shell is expanded, the detection element and the magnet cooperate to detect whether the cup cover is in place, ensure that the crushing program is entered after the cover is in place, and improve the safety of use. Since the detection element is fixed in the installation cavity and the detection element is connected to the lead wire, the lead wire is accommodated in the installation cavity, therefore, the detection element and the lead wire are protected by the installation cavity, which can not only avoid the exposure of the lead wire, but also can use the side wall of the shell to isolate the cup body from the detection element and the lead wire, compared with arranging the detection element and the lead wire between the cup body and the shell, the detection element and the lead wire can be kept away from the cup body, reducing the heat radiation of the cup body to the detection element, preventing the lead wire from softening or being damaged to cause unreliable detection, and at the same time, reducing the influence of water vapor on the detection element and the lead wire, and improving the reliability of the cover detection. In addition, the cover of the handle is detachably connected to the shell. Compared with the traditional integrated fixing method, the handle and the shell can be freely matched, and the handle of corresponding size can be matched according to the height and outer diameter of different shells, and the installation position of the handle can be flexibly changed, thereby improving the convenience of user taking or storing. At the same time, in terms of manufacturing, while meeting the diverse needs of the market, the versatility of the shell can be improved, mass production can be realized, and production costs can be reduced.
[0009] In a preferred embodiment, the cover plate and the housing clamp the detection element.
[0010] By clamping the detection element by the cover plate and the shell, the detection element, the cover plate and the shell are fixed in one step, simplifying the assembly method. While achieving flexible matching of the handle and the shell, the impact of the assembly of multiple parts on the production speed and manufacturing is minimized, the cost is reduced, and the detection element is reliably fixed and the installation is simplified.
[0011] In a preferred embodiment, the cover plate is provided with a fixing rib protruding toward the housing, and the outer side of the housing is provided with a fixing groove for positioning the detection element, and the detection element is clamped between the fixing rib and the bottom wall of the fixing groove.
[0012] By providing a fixing groove for positioning the detection element on the outer side of the housing, the detection component can be pre-installed, the accuracy of the detection component installation position can be improved, and the detection of the detection component can be reliable and accurate. By using the fixing ribs and the fixing grooves, when the cover plate of the handle and the housing are fixed, the detection element can be reliably clamped between the fixing ribs and the bottom wall of the fixing groove, and the overall structure is stable and reliable.
[0013] In a preferred embodiment, the fixing ribs are arranged on the cover plate or the gripping portion.
[0014] In a preferred embodiment, a laterally extending limiting column is provided in the installation cavity, and the detection element is provided with a slot or a socket for inserting the limiting column.
[0015] By arranging a laterally extending limit column in the installation cavity and utilizing the limit column to cooperate with a slot or a socket on the detection element, the detection element can be pre-installed, which facilitates accurate positioning of the detection element and improves the accuracy of detection.
[0016] In a preferred embodiment, a plurality of wire clamping grooves are arranged in the installation cavity along a vertical interval, and the lead wires are clamped in the wire clamping grooves.
[0017] By arranging a plurality of wire-holding grooves at intervals along the vertical direction in the installation cavity, the lead wires of the detection element are limited to avoid winding of the lead wires, and the lead wires are further protected, so that the detection element can be reliably detected.
[0018] In a preferred embodiment, a positioning groove is provided on the side wall of the housing, and the cover plate and the positioning groove are combined to form a mounting cavity.
[0019] In a preferred embodiment, the cover plate is accommodated in the positioning groove;
[0020] In a preferred embodiment, a peripheral edge is provided at the edge of the cover plate, and the peripheral edge is inserted into the positioning groove and limitedly engaged with the groove side wall of the positioning groove.
[0021] By accommodating the cover in the positioning groove, on the one hand, a limit is formed between the cover and the positioning groove to prevent the cover from shifting, making the installation more reliable. At the same time, the cover sinks into the positioning groove to avoid the whole machine being too large due to protrusion, which is conducive to miniaturization and rational use of space.
[0022] By setting a positioning groove on the side wall of the shell, the upper edge of the handle is inserted into the positioning groove and limited by the side wall of the positioning groove, the positioning and pre-assembly of the handle are achieved during the installation process of the handle, which facilitates the accurate and stable fixation of the handle in one step, improves the assembly efficiency, and achieves limitation and sealing after the handle and the shell are fixed, extending the fitting gap between the handle and the shell, increasing the difficulty of water ingress, and extending the service life of the detection element.
[0023] In a preferred embodiment, the grip portion extends vertically, the upper end of the grip portion is integrally connected to the upper end of the cover plate, and an opening is formed between the lower end of the grip portion and the lower end of the cover plate, thereby simplifying the handle structure.
[0024] In a preferred embodiment, the grip portion extends vertically, and the upper end and the lower end of the grip portion are connected to the cover plate to form a ring. The handle structure has high strength.
[0025] In a preferred embodiment, the cover plate and the housing are fixed by screws; or, the cover plate and the housing are fixed by buckles.
[0026] The handle and the housing are reliably fixed by screws, and the assembly steps are simple by buckle fixing, which facilitates hiding the buckle structure and preventing it from being exposed. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0028] Figure 1 This is a schematic diagram of the explosion structure of the food processing machine in Example 1 of the present utility model;
[0029] Figure 2 This is a schematic diagram of the structure of the housing in Example 1 of the present utility model;
[0030] Figure 3 This is a schematic cross-sectional structure diagram of a food processor in Example 1 of the present utility model;
[0031] Figure 4 for Figure 3 A partial enlarged structural diagram of the middle A part;
[0032] Figure 5 This is a schematic diagram of the structure of the handle in Example 2 of the present utility model.
[0033] Explanation of the accompanying drawings: 10, cup body; 11, crushing knife; 12, motor; 20, cup cover; 21, magnet; 30, outer shell; 31, fixing groove; 32, positioning groove; 33, limiting column; 34, wire clamping groove; 40, detection element; 41, jack; 50, handle; 501, cover plate; 502, gripping part; 503, positioning surface; 504, edging; 505, reinforcing rib; 51, handle; 52, handle shell. DETAILED DESCRIPTION
[0034] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.
[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present invention and the features in each embodiment may be combined with each other without conflict.
[0036] In addition, in the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships 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.
[0037] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0038] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0039] like Figure 1-4 As shown, the utility model provides a food processor with reliable structure in implementation example 1, including a cup body 10, a crushing knife 11 located in the cup body 10, a cup cover 20 covering the cup body 10, and a shell 30 fixedly mounted on the outside of the cup body 10, the cup cover 20 is fixedly provided with a magnet 21, the food processor also includes a handle 50 and a detection element 40 cooperating with the magnet 21 to detect whether the cup cover 20 is covered in place, the detection element 40 is such as a reed switch or a Hall element, the handle 50 is detachably fixed to the side of the shell 30, a mounting cavity is provided between the handle 50 and the shell 30, and the detection element 40 is fixedly installed in the mounting cavity. Specifically, the handle 50 includes a cover plate and a gripping portion connected to the cover plate as a whole, the cover plate is detachably fixed to the side wall of the shell, the cover plate extends vertically along the side wall of the shell, the cover plate and the shell form a mounting cavity, the detection element is fixed in the mounting cavity and the detection element is connected to a lead wire, and the lead wire is accommodated in the mounting cavity.
[0040] In this implementation example, Figure 3 As shown, a motor 12 is fixedly installed between the housing 30 and the bottom wall of the cup body 10, and the rotating shaft of the motor 12 passes through the bottom wall of the cup body 10 and extends into the cup body 10 to be connected to the crushing knife 11, so as to realize the preparation of soy milk, juice, etc. There is also a control board on one side of the motor, and the lead of the detection element 40 passes through the housing and is connected to the control board.
[0041] The food processor provided by this embodiment example, by fixing the handle 50 detachably on the side of the shell 30, the handle 50 and the shell 30 can be freely matched, and the handle 50 of corresponding size can be matched according to the height and outer diameter of different shells 30, and the installation position of the handle 50 can be flexibly changed, thereby improving the convenience of users to take or store. At the same time, in terms of manufacturing, while meeting the diversified needs of the market, the versatility of the shell 30 can be improved, batch production can be achieved, and production costs can be reduced. Further, an installation cavity is set between the handle 50 and the shell 30, and the detection element 40 is fixedly installed in the installation cavity. The detection element 40 and the magnet 21 cooperate to detect whether the cup cover 20 is in place, ensuring that the crushing program is entered after the cover is in place, thereby improving the safety of use. Compared with being fixed between the cup body 10 and the shell 30, the detection element 40 is fixed in the installation cavity. It can be far away from the cup body 10, reducing the heat radiation of the cup body 10 to the detection element 40, thereby preventing the lead from softening or damaging to cause unreliable detection, and at the same time, reducing the influence of water vapor on the detection element 40, and improving the reliability of the cover detection. The handle includes a cover plate and a gripping portion connected to the cover plate as an integral body, the gripping portion is convenient for users to grasp and take, the cover plate extends vertically along the side wall of the shell and surrounds the shell to form an installation cavity, expanding the installation cavity space formed between the cover plate and the shell, and the detection element and the magnet cooperate to detect whether the cup cover is in place, ensuring that the crushing procedure is entered after the cover is in place, thereby improving the safety of use. Since the detection element is fixed in the installation cavity and the detection element is connected to a lead, and the lead is accommodated in the installation cavity, the detection element and the lead are protected by the installation cavity, which can not only avoid the exposure of the lead, but also use the side wall of the shell to isolate the cup body from the detection element and the lead. Compared with arranging the detection element and the lead between the cup body and the shell, the detection element and the lead can be kept away from the cup body, reducing the heat radiation of the cup body to the detection element, preventing the lead from softening or being damaged to cause unreliable detection, and at the same time, reducing the influence of water vapor on the detection element and the lead, thereby improving the reliability of the cover detection.
[0042] like Figure 2 As shown, in implementation example 1, preferably, the side wall of the housing 30 is provided with a positioning groove 32 for accommodating the handle 50, such as Figure 1 As shown, the cover plate of the handle 50 includes a positioning surface 503 opposite to the positioning groove 32 and a surrounding edge 504 protruding from the edge of the positioning surface 503, and the mounting cavity is formed between the positioning surface 503 and the positioning groove 32, and the surrounding edge 504 is inserted into the positioning groove 32 and limited by the groove side wall of the positioning groove 32.
[0043] like Figure 1 As shown, a plurality of reinforcing ribs 505 are arranged on the positioning surface 503 of the handle to enhance the structural strength of the handle.
[0044] By setting a positioning groove 32 on the side wall of the shell 30, the upper edge 504 of the handle 50 is inserted into the positioning groove 32 and limited by the groove side wall of the positioning groove 32, the positioning and pre-assembly of the handle 50 are achieved during the installation process of the handle 50, which facilitates the accurate and stable fixation of the handle 50 in one step, improves the assembly efficiency, and achieves limitation and sealing after the handle 50 and the shell 30 are fixed, thereby extending the fitting gap between the handle 50 and the shell 30, increasing the difficulty of water ingress, and extending the service life of the detection element 40.
[0045] In implementation example 1, preferably, the cover plate of the handle 50 and the housing 30 clamp the detection element 40 so that the detection element 40 is fixed in the installation cavity. Specifically, the cover plate of the handle 50 is provided with a fixing rib protruding toward the housing 30, and the outer side of the housing 30 is provided with a fixing groove 31 for positioning the detection element 40, and the detection element 40 is clamped between the fixing rib and the bottom wall of the fixing groove 31.
[0046] During the installation process, the detection element 40 is first pre-installed in the fixing groove 31, and then the handle 50 is matched with the positioning groove 32 on the housing, and then the screw is passed through the housing from the inside to the outside to lock the handle, so as to achieve a fixed connection between the handle 50 and the housing 30, and fix the detection element 40 in place in one step. By installing the screws from the inside to the outside, it is possible to avoid the screws being exposed and rusted, and affecting the appearance.
[0047] Of course, in practice, the cover plate of the handle 50 and the housing 30 can also be fixed by snapping, gluing, etc.
[0048] By clamping the detection element 40 by the handle 50 and the housing 30, the fixing of each component is achieved in one step, the assembly method is simplified, and while the handle 50 and the housing are flexibly matched, the impact of the assembly of multiple components on the production speed and manufacturing is reduced as much as possible, the cost is reduced, and the reliable fixing and simplified installation of the detection element 40 are achieved. By providing a fixing groove 31 for positioning the detection element 40 on the outer side of the housing 30, the pre-installation of the detection component is achieved, the accuracy of the position installation of the detection component is improved, and the detection of the detection component is reliable and accurate. By using the fixing ribs and the fixing grooves 31, when the handle 50 and the housing 30 are fixed, the detection element 40 can be reliably clamped between the fixing ribs and the bottom wall of the fixing groove 31, and the overall structure is stable and reliable.
[0049] Of course, the detection element is not limited to the above-mentioned fixing method. In other implementation examples, the detection element 40 can be optionally fixed to the handle 50 by screws, buckles or bonding, and then the handle and the housing are fixed, so that the detection element is reliably fixed.
[0050] Alternatively, the detection element 40 is first fixed to the housing 30 by means of screws, snaps or bonding, and then the handle 50 is fixed separately, so as to achieve accurate installation of the handle 50 and the detection element 40.
[0051] As a more preferred implementation of this embodiment, a sealing ring is sandwiched between the handle 50 and the housing 30 to seal the installation cavity, and the detection element 40 is sealed and installed in the installation cavity, thereby extending the service life and ensuring the accuracy of detection. Of course, in fact, a sealing ring can also be set between the fixing groove 31 and the fixing rib to achieve a wrapped seal only for the detection element 40. The use of a sealing ring can also play a role of flexible buffering, reducing the assembly tolerance between the handle 50 and the housing 30.
[0052] In implementation example 1, as a preference, the handle 50 is an integral piece, and includes a cover plate 501 and a gripping portion 502 integrally connected to the upper end of the cover plate 501, the cover plate 501 is fixedly connected to the side wall of the housing 30, a fixing rib is provided on the cover plate 501 to press the detection element 40, the gripping portion 502 extends downward, and an opening is formed between the lower end of the gripping portion 502 and the lower end of the cover plate 501. The cover plate 501 is fixed to the housing 30 by screws; or, the cover plate 501 and the housing 30 are fixed by buckles.
[0053] By setting the handle 50 as a cover plate 501 and a gripping portion 502, and forming an opening between the lower end of the gripping portion 502 and the lower end of the cover plate 501, the processing cost of the handle 50 is saved, the structure of the handle 50 is simplified to match some small housings 30 with small size and light weight, avoiding material waste and ensuring a reliable structure.
[0054] It should be noted that the present invention does not limit the shape of the handle 50. In addition to the structure in the above-mentioned embodiment 1, other structures may also be adopted, for example:
[0055] In implementation example 2, if Figure 5 As shown, the handle 50 includes a handle 51 and a handle shell 52 buckled on the outside of the handle 51, and a fixing rib is arranged on the handle 51 or the handle shell 52. The cover plate and the gripping part are connected to form a closed-loop handle.
[0056] More specifically, the handle 51 and the handle shell 52 are detachably connected. For example, the handle 51 is fixed to the outer shell 30 by screws, and the handle shell 52 is mounted on the outside of the handle 51 by snap-fitting and covers the screws.
[0057] By adopting the detachable handle 51 and handle shell 52, the handle 50 has a high structural strength. The handle 51 and the outer shell 30 are fixed separately, and the handle shell 52 is buckled on the outside of the handle 51 to cover the screws, which is convenient for installing the screws from the outside to the inside during assembly, reducing the difficulty of fixing and improving assembly efficiency. By buckling the handle shell 52 and the handle 51, the buckle structure is hidden and prevented from being exposed while achieving reliable fixation of the two.
[0058] like Figure 5 As shown, the cover plate and the gripping portion are connected to form a closed-loop handle.
[0059] That is, the upper and lower ends of the handle 51 are both connected to the housing 30, and the structural strength is high;
[0060] Of course, it can be understood that the handle 51 in this embodiment can also be optionally configured to include the cover plate 501 in embodiment 1 and a gripping portion 502 integrally connected to the upper end of the cover plate 501, wherein the gripping portion 502 extends downward, and an opening is formed between the lower end of the gripping portion 502 and the lower end of the cover plate 501, and the handle shell 52 is buckled onto the outer side of the gripping portion 502.
[0061] In this embodiment, the handle 50 comprises a handle 51 and a handle shell 52, which can facilitate assembly with the outer shell 30 while shielding fixing parts such as screws, thereby achieving a decorative effect and strengthening the fixed connection. The fixing ribs are arranged on the handle 51 or the handle shell 52, and can be fixed in place in one step with the handle 51 or with the handle shell 52, thereby simplifying the assembly process and providing diversified assembly requirements to enhance the versatility of the handle 50.
[0062] In combination with Example 1 and Example 2, in fact, the food processor provided by the utility model can freely match the handle 50 and the shell 30 by detachably fixing the handle 50 on the side of the shell 30. For example, when the cup body is used to prepare small-capacity food with a maximum capacity of about 600ml, the corresponding shell is generally small in volume and light in weight. Therefore, the simple handle in Example 1 can be selected, and the handles of different lengths of the gripping part can be flexibly selected according to the height of the shell. The assembly cost of the whole machine is reduced, the overall appearance is beautiful, and the shape can be flexibly changed. When the cup body is used to prepare relatively large-capacity food with a maximum capacity of about 1000ml, the size of the shell will be larger. It is preferred to use the closed-loop handle shown in Example 2 to enhance the connection strength between the handle and the shell, and the overall reliability. Since the handle 50 is detachably fixed on the side of the shell 30, the shape can be flexibly changed. Therefore, in terms of manufacturing, the food processor in the utility model can improve the versatility of the shell 30 while meeting the diversified needs of the market, realize mass production, and reduce production costs.
[0063] Combination Figure 2-4As shown, in a preferred embodiment, a laterally extending limiting column 33 is provided in the installation cavity, and the detection element 40 is provided with a plug hole 41 for the limiting column 33 to be inserted.
[0064] Of course, the jack may also be replaced by a slot. In addition, the positions of the slot and the limiting column may be swapped, that is, a limiting column is protruded from the detection element 40 and a slot is provided on the housing to achieve pre-installation.
[0065] By arranging a transversely extending limit column in the installation cavity and utilizing the limit column to cooperate with the slot or jack on the detection element 40, the detection element 40 can be pre-installed, which facilitates the precise positioning of the detection element 40 and improves the detection accuracy.
[0066] Combination Figure 2 As shown, in a preferred embodiment, a plurality of wire-clamping grooves 34 are arranged along the vertical intervals in the installation cavity, and the lead wires of the detection element 40 are clamped in the wire-clamping grooves 34; by arranging a plurality of wire-clamping grooves 34 along the vertical intervals in the installation cavity, the lead wires of the detection element 40 are limited to avoid the lead wires from being entangled, and the lead wires are further protected, so that the detection element 40 can be reliably detected. Since there is an installation space between the bottom wall of the cup body and the shell, the control board is preferably installed in the space, so that the lead wires of the detection element 40 can be arranged downward along the plurality of wire-clamping grooves, and then pass through the through holes of the shell to be connected to the control board, so as to achieve reliable detection.
[0067] In fact, the formation of the installation cavity in the present invention is not limited to that shown in Example 1. In other examples, a recessed cavity may be optionally provided on the handle 50, and the outer wall of the housing 30 and the recessed cavity may enclose the installation cavity. This simplifies the process of grooving the housing, simplifies the structure of the housing, and reduces the overall cost.
[0068] In addition, the form of the food processor of the utility model is not limited to that shown in Implementation Example 1. In other implementation examples, the food processor can also be a soymilk maker with a machine head, that is, the machine head forms a cup cover, a motor is installed in the machine head, the rotating shaft of the motor extends out of the machine head to connect to a crushing knife, and the crushing knife is located in the cup body to prepare soymilk or juice.
[0069] The parts not described in the present invention can be realized by adopting or drawing on the existing technology.
[0070] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.
[0071] The above are only embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A food processor with a reliable structure, comprising a cup body, a crushing knife located in the cup body, a cup cover arranged on the cup body, a shell fixedly sleeved on the outside of the cup body, and a handle fixed to the shell, the food processor also comprises a magnet arranged on the cup cover and a detection element cooperating with the magnet to detect whether the cup cover is properly covered, characterized in that: The handle includes a cover plate and a gripping portion integrally connected to the cover plate, the cover plate is detachably fixed to the side wall of the shell, the cover plate extends vertically along the side wall of the shell, the cover plate and the shell form an installation cavity, the detection element is fixed in the installation cavity and the detection element is connected to a lead wire, and the lead wire is accommodated in the installation cavity.
2. A food processing machine with reliable structure according to claim 1, characterized in that: The cover plate and the housing clamp the detection element.
3. A food processing machine with reliable structure according to claim 2, characterized in that: The cover plate is provided with a fixing rib protruding toward the housing, and the outer side of the housing is provided with a fixing groove for positioning the detection element, and the detection element is clamped between the fixing rib and the bottom wall of the fixing groove.
4. A food processing machine with reliable structure according to claim 3, characterized in that: The fixing rib is arranged on the cover plate or the gripping portion.
5. A food processing machine with reliable structure according to claim 2, characterized in that: A laterally extending limiting column is arranged in the installation cavity, and the detection element is provided with a slot or a socket for the limiting column to be inserted into.
6. A food processing machine with reliable structure according to claim 1, characterized in that: A plurality of wire clamping grooves are arranged in the installation cavity along a vertical interval, and the lead wires are clamped in the wire clamping grooves.
7. A food processing machine with reliable structure according to claim 1, characterized in that: The side wall of the shell is provided with a positioning groove, and the cover plate and the positioning groove are enclosed to form a mounting cavity.
8. A structurally reliable food processing machine according to claim 7, characterized in that: The cover plate is accommodated in the positioning groove; Alternatively, a peripheral edge is provided at the edge of the cover plate, and the peripheral edge is inserted into the positioning groove and limitedly engaged with the groove side wall of the positioning groove.
9. A food processing machine with reliable structure according to claim 1, characterized in that: The grip portion extends vertically, the upper end of the grip portion is integrally connected to the upper end of the cover plate, and an opening is formed between the lower end of the grip portion and the lower end of the cover plate; Alternatively, the gripping portion extends vertically, and the upper end and the lower end of the gripping portion are both connected to the cover plate to form a ring shape.
10. A food processing machine with reliable structure according to claim 1, characterized in that: The cover plate is fixed to the housing by screws; Alternatively, the cover plate and the housing are fixed by snap fastening.