Tray fixing assembly and cooking equipment

Abstract

The embodiment of the utility model provides a tray fixing assembly and cooking equipment, and relates to the technical field of kitchen appliances. The tray fixing assembly comprises a guide block, a rotating rod, a linkage piece and an abutting piece, the guide block is used for being in sliding fit with the tray, a rotating groove and a fault-tolerant groove are formed in the guide block, and the rotating groove communicates with the fault-tolerant groove; the rotating rod is rotatably arranged in the rotating groove, and the linkage piece is arranged in the rotating groove and is in transmission connection with the rotating rod; the abutting piece is arranged in the fault-tolerant groove and rotationally connected with the linkage piece. The rotating rod is used for driving the linkage piece to move so as to push the abutting piece to stretch out of the fault-tolerant groove and enable the abutting piece to abut against and be fixed to the tray. According to the tray fixing assembly, the tray can be conveniently fixed and stored, the tray is prevented from slipping off and food is prevented from falling off during use, and the use feeling of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, and more specifically, to a tray fixing assembly and a cooking device. Background Art

[0002] A micro steam oven is a kitchen appliance integrating the functions of a microwave oven, a steam oven and an oven. In addition to the basic functions of microwave heating, steaming and baking, different cooking effects can be achieved through different combinations.

[0003] The tray of a micro steam oven is usually placed on both sides of the heating cavity of the body. In order to place the tray in the cavity, the length and width dimensions of the existing tray need to match the length and width dimensions of the cavity. However, during the operation of the micro steam oven, the tray is prone to slide in the cavity, posing a risk of the tray slipping, which may easily cause food to fall off the tray and affect the user experience. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tray fixing assembly and a cooking device, which can conveniently fix the tray, prevent it from slipping and food from falling during use, and improve the user experience.

[0005] The embodiments of the utility model are implemented as follows:

[0006] In a first aspect, the utility model provides a tray fixing assembly, including:

[0007] A guide block, which is used for sliding cooperation with the tray, and the guide block is provided with a rotation groove and a tolerance groove, and the rotation groove communicates with the tolerance groove;

[0008] A rotating rod, which is rotatably arranged in the rotation groove;

[0009] A linkage member, which is arranged in the rotation groove and is in transmission connection with the rotating rod; and

[0010] A pressing member, which is arranged in the tolerance groove and is rotatably connected with the linkage member;

[0011] Wherein, the rotating rod is used to drive the linkage member to move, so as to push the pressing member to extend out of the tolerance groove and make the pressing member press and fix on the tray.

[0012] In an optional embodiment, the linkage member includes a first moving block, a second moving block, a first connecting rod and a second connecting rod. The first moving block and the second moving block are movably arranged in the rotation groove. The first connecting rod is simultaneously rotatably connected with the first moving block and the pressing member, and the second connecting rod is simultaneously rotatably connected with the second moving block and the pressing member;

[0013] The rotating rod is provided with a first external thread and a second external thread, and the spiral directions of the first external thread and the second external thread are opposite. The first moving block is sleeved on the first external thread, and the second moving block is sleeved on the second external thread.

[0014] In an alternative embodiment, the guiding block is further provided with a limiting groove which communicates with the rotating groove and is located on a side of the limiting groove away from the fault tolerance groove; one end of the first moving block and one end of the second moving block are both slidably disposed in the limiting groove.

[0015] In an alternative embodiment, the linkage member further includes a connecting block which is disposed in the rotating groove and connected to the pressing member; two ends of the first connecting rod are respectively rotatably connected to the first moving block and the connecting block, and two ends of the second connecting rod are respectively rotatably connected to the second moving block and the connecting block.

[0016] In an alternative embodiment, the tray fixing assembly further includes a rotating cap. One end of the rotating rod extends out of the rotating groove, passes through the guiding block, and is connected to the rotating cap.

[0017] In an alternative embodiment, the tray fixing assembly further includes a clamping rod. The guiding block is further provided with a clamping groove, and the clamping rod is used for passing through the rotating cap and being clamped in the clamping groove.

[0018] In an alternative embodiment, the tray fixing assembly further includes a spring and an anti - detachment block. The anti - detachment block is sleeved on one end of the clamping rod close to the clamping groove. The spring is sleeved on the clamping rod and is located between the rotating cap and the anti - detachment block. Two ends of the spring are respectively abutted against the rotating cap and the anti - detachment block.

[0019] In an alternative embodiment, the number of the clamping grooves is multiple, and the multiple clamping grooves are spaced apart on the guiding block, and the clamping rod is used for being clamped and matched with one of the clamping grooves.

[0020] In a second aspect, the present utility model provides a cooking device, including a machine body, a tray, and the tray fixing assembly according to any one of the foregoing embodiments. A heating cavity is provided in the machine body, and the tray fixing assemblies are provided on two opposite side walls of the heating cavity. Sliders are provided at both ends of the tray, and the sliders are used for slidingly cooperating with the guiding blocks.

[0021] In an alternative embodiment, the cooking device further includes at least one ball, the at least one ball is embedded in the inner side wall of the slider and is used to contact the outer side wall of the guiding block; or, the at least one ball is embedded in the inner side wall of the guiding block and is used to contact the outer side wall of the slider.

[0022] The beneficial effects of the embodiments of the present utility model include:

[0023] The tray fixing assembly includes a guiding block, a rotating rod, a linkage member and a pressing member. The guiding block is used for sliding cooperation with the tray, and the guiding block is provided with a rotating groove and a tolerance groove, and the rotating groove communicates with the tolerance groove; the rotating rod is rotatably arranged in the rotating groove, the linkage member is arranged in the rotating groove and is in transmission connection with the rotating rod; the pressing member is arranged in the tolerance groove and is rotatably connected with the linkage member; wherein, the rotating rod is used to drive the linkage member to move, so as to push the pressing member to extend out of the tolerance groove and make the pressing member press and fix on the tray. When in use, in a sliding cooperation manner, the tray can be slidably placed on the guiding block on the inner wall of the heating cavity, and then by rotating the rotating rod to drive the linkage member to move, and pushing the pressing member out of the tolerance groove, so that the pressing member presses on the tray, thereby tightly fixing the tray, avoiding the tray from slipping and food from falling during use, and improving the user experience.

[0024] The cooking device includes a tray fixing assembly, which has the beneficial effects of the tray fixing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0026] Figure 1 is a schematic structural diagram of the cooking device provided by the embodiment of the present utility model;

[0027] Figure 2 is Figure 1 a partial enlarged view of part A in

[0028] Figure 3 is a schematic structural diagram of the tray fixing assembly provided by the embodiment of the present utility model.

[0029] Icons: 1000 - Cooking device; 100 - Tray fixing component; 10 - Guide block; 11 - Rotation groove; 12 - Fault tolerance groove; 13 - Limit groove; 14 - Card slot; 20 - Rotating rod; 21 - First external thread; 22 - Second external thread; 30 - Linkage member; 31 - First moving block; 32 - Second moving block; 33 - First connecting rod; 34 - Second connecting rod; 35 - Connecting block; 40 - Pressing member; 50 - Rotating cap; 60 - Card rod; 70 - Spring; 80 - Anti - detachment block; 200 - Body; 210 - Heating chamber; 300 - Tray; 310 - Slide block; 320 - Slide groove; 400 - Ball; 500 - Door; 600 - Control panel. Detailed implementation mode

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0032] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0034] In addition, terms such as "horizontal" and "vertical" do not require the components to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0035] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" 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 or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] As described in the background art, the tray of the micro-steaming, baking and roasting integrated machine is usually erected on both sides of the cavity of the heating cavity of the body. In order to place the tray in the cavity, the length and width dimensions of the existing tray need to match the length and width dimensions of the cavity. However, during the operation of the micro-steaming, baking and roasting integrated machine, the tray is likely to slide in the cavity, there is a risk of the tray slipping, which easily causes the food to slip off the tray and affects the user experience.

[0037] Based on this, please refer to Figures 1 - 3 , the embodiments of the present invention provide a tray fixing assembly 100 and a cooking device 1000, which can effectively improve the above-mentioned technical problems, that is, it can conveniently fix the tray 300, avoid its slipping and food dropping during use, and improve the user experience. The tray fixing assembly 100 and the cooking device 1000 will be described in detail below.

[0038] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of the cooking device 1000 provided in this embodiment, Figure 2 is Figure 1 a partial enlarged view of part A in Figure 1 and Figure 2 , the cooking device 1000 includes a tray fixing assembly 100, a body 200 and a tray 300. A heating cavity 210 is provided in the body 200, and tray fixing assemblies 100 are provided on both opposite side walls of the heating cavity 210. Both ends of the tray 300 are respectively used to cooperate with the two tray fixing assemblies 100.

[0039] It is easy to understand that before cooking food, the food is first placed on the tray 300, and then the tray 300 is placed in the heating chamber 210 and fixed by the tray fixing assembly 100, so as to prevent the tray 300 from slipping and the food from falling during the cooking process, thereby improving the user's experience. In addition, by fixing the tray 300 by the tray fixing assembly 100, the tray 300 can also be easily stored, so that the user can directly place the tray 300 in the heating chamber 210, without having to take it out and place it separately because of the problem of the tray slipping.

[0040] It should be noted that the cooking device 1000 can be a steamer, an oven, a microwave oven, an air fryer, a microwave oven, a steam-bake-in-one machine, a microwave oven, a steam-bake-in-one machine, or a steam-bake-fryer, etc.

[0041] Specifically, please refer to Figure 3 , Figure 3 The structure diagram of the tray fixing assembly 100 provided in this embodiment is shown in FIG. Figures 1 - 3 The tray fixing assembly 100 includes a guide block 10, a rotating rod 20, a linkage member 30 and a pressing member 40. The guide block 10 is used to slide with the tray 300, and the guide block 10 is provided with a rotating groove 11 and a fault-tolerant groove 12, and the rotating groove 11 is connected to the fault-tolerant groove 12; the rotating rod 20 is rotatably arranged in the rotating groove 11, the linkage member 30 is arranged in the rotating groove 11, and is transmission-connected to the rotating rod 20; the pressing member 40 is arranged in the fault-tolerant groove 12, and is rotationally connected to the linkage member 30; wherein the rotating rod 20 is used to drive the linkage member 30 to move, so as to push the pressing member 40 to extend out from the fault-tolerant groove 12, and to press and fix the pressing member 40 on the tray 300.

[0042] When using the cooking device 1000 for cooking, the tray 300 can be slidably placed on the guide block 10 on the inner wall of the heating chamber 210 by sliding cooperation, and then the linkage member 30 is driven to move by rotating the rotating rod 20, and the pressing member 40 is pushed out from the fault-tolerant groove 12, so that the pressing member 40 is pressed on the tray 300, thereby tightly fixing the tray 300, preventing the tray 300 from slipping and food from falling during use, thereby improving the user experience.

[0043] Please combine Figure 2 and Figure 3 Both ends of the tray 300 are provided with sliders 310, and the sliders 310 are used to slide with the guide blocks 10. That is, when the tray 300 is installed, the sliders 310 move relative to the guide blocks 10, so that they are slidably installed in the heating chamber 210. The installation and removal of the tray 300 can be facilitated by sliding cooperation.

[0044] It should be noted that in this embodiment, the slider 310 is provided with a sliding groove 320, and the guiding block 10 is configured to be disposed in the sliding groove 320 for sliding fit. Of course, in other embodiments, it may also be that the guiding block 10 is provided with a sliding groove, and the slider 310 is disposed in the sliding groove for sliding.

[0045] In addition, it should also be noted that after the pressing member 40 extends out of the tolerance groove 12, it can specifically press on the sliding groove 320, the slider 310, or other positions at the end of the tray 300, as long as it can achieve the pressing and fixing of the tray 300.

[0046] Furthermore, in order to improve the smoothness between the slider 310 and the guiding block 10, the cooking device 1000 further includes at least one ball 400. In this embodiment, at least one ball 400 is embedded in the inner sidewall of the slider 310 and is configured to contact the outer sidewall of the guiding block 10. Of course, in other embodiments, at least one ball 400 may also be embedded in the inner sidewall of the guiding block 10 and is configured to contact the outer sidewall of the slider 310.

[0047] It is easy to understand that the number of balls 400 can be one or multiple. When the number of balls is multiple, the multiple balls 400 can be arranged closely in sequence and embedded in the inner sidewall of the slider 310 or the inner sidewall of the guiding block 10, which can further improve the smoothness and installation stability of the installation of the tray 300; of course, the multiple balls 400 can also be embedded in the inner sidewall of the slider 310 at intervals, or embedded in the inner sidewall of the guiding block 10 at intervals.

[0048] Please continue to refer to Figure 3 , specifically, the linkage member 30 includes a first moving block 31, a second moving block 32, a first connecting rod 33, and a second connecting rod 34. The first moving block 31 and the second moving block 32 are movably disposed in the rotating groove 11. The first connecting rod 33 is rotatably connected to both the first moving block 31 and the pressing member 40, and the second connecting rod 34 is rotatably connected to both the second moving block 32 and the pressing member 40; the rotating rod 20 is provided with a first external thread 21 and a second external thread 22, and the spiral directions of the first external thread 21 and the second external thread 22 are opposite. The first moving block 31 is sleeved on the first external thread 21, and the second moving block 32 is sleeved on the second external thread 22.

[0049] It should be noted that the first moving block 31 is provided with a first internal thread that cooperates with the first external thread 21. Of course, the second moving block 32 is also provided with a second internal thread that cooperates with the second external thread 22.

[0050] As Figure 3As shown, the first external thread 21 and the second external thread 22 are arranged along the axis direction B of the rotating rod 20. By setting the spiral directions of the first external thread 21 and the second external thread 22 to be opposite, when the rotating rod 20 is rotated, the first moving block 31 and the second moving block 32 can be driven to move closer to each other or move away from each other simultaneously. That is, the first moving block 31 and the second moving block 32 reciprocate along the axis direction B of the rotating rod 20.

[0051] That is to say, when the rotating rod 20 rotates around its axis, that is, in this embodiment, when the rotating rod 20 rotates along Figure 3 the C direction in, the first moving block 31 and the second moving block 32 can be driven to move closer to each other simultaneously, so that the first connecting rod 33 and the second connecting rod 34 rotate simultaneously, and the pressing member 40 is pushed simultaneously through the rotation of the first connecting rod 33 and the second connecting rod 34, so that it extends out of the error tolerance groove 12, and thus presses on the tray 300, and completes the fixing function of the tray 300.

[0052] It is easy to understand that when the rotating rod 20 rotates along Figure 3 the direction opposite to the C direction in, the first moving block 31 and the second moving block 32 can be driven to move away from each other simultaneously, and the first connecting rod 33 and the second connecting rod 34 also rotate in the opposite direction simultaneously. At this time, it can be understood that the first connecting rod 33 and the second connecting rod 34 pull the pressing member 40 simultaneously, so that it is retracted into the error tolerance groove 12, and the pressing action on the tray 300 is cancelled. At this time, the tray 300 can be pulled, which is convenient to take out from the heating cavity 210.

[0053] Through the cooperative setting of the two connecting rods and the two moving blocks, the two parts on the same side of the pressing member 40 can be pushed simultaneously, thereby further improving the holding and fixing strength of the tray 300, and it is also convenient to retract the pressing member 40 into the error tolerance groove 12, and at the same time, the moving stability during the pushing and pulling back processes can be improved.

[0054] In order to limit the first moving block 31 and the second moving block 32, in this embodiment, the guiding block 10 is also provided with a limiting groove 13. The limiting groove 13 is communicated with the rotating groove 11 and is located on the side of the limiting groove 13 away from the error tolerance groove 12; one end of the first moving block 31 and one end of the second moving block 32 are slidably arranged in the limiting groove 13. Through the setting of the limiting groove 13, the movement of the first moving block 31 and the second moving block 32 can be limited, and the two are prevented from revolving along with the threads of the rotating rod 20.

[0055] For the convenience of the rotational connection between the first link 33 and the second link 34 and the pressing block, the linkage member 30 further includes a connecting block 35. The connecting block 35 is disposed in the rotating groove 11 and is connected to the pressing member 40. Two ends of the first link 33 are respectively and rotationally connected to the first moving block 31 and the connecting block 35, and two ends of the second link 34 are respectively and rotationally connected to the second moving block 32 and the connecting block 35.

[0056] Please continue to combine Figure 3 It should be noted that for the rotation operation of the rotating rod 20, specifically, it can be manually rotated by the user, or driven and rotated by a suitable driving device. In this regard, for the convenience of rotating the rotating rod 20, the tray fixing assembly 100 further includes a rotating cap 50. One end of the rotating rod 20 extends out of the rotating groove 11, passes through the guiding block 10, and is connected to the rotating cap 50. That is to say, during use, only the rotating cap 50 needs to be manually rotated, or, the driving device is adaptively connected to the rotating cap 50 and then rotated for driving.

[0057] Furthermore, the tray fixing assembly 100 further includes a clamping rod 60. The guiding block 10 is further provided with a clamping groove 14. The clamping rod 60 is used to pass through the rotating cap 50 and be clamped in the clamping groove 14. Through the cooperative setting of the clamping rod 60 and the clamping groove 14, the rotating cap 50 can be locked, that is, the rotating rod 20 can be locked in different situations to prevent it from rotating.

[0058] Specifically, when the tray 300 does not need to be fixed, the clamping rod 60 is clamped in the clamping groove 14, so as to lock the rotating cap 50 and the rotating rod 20, preventing the pressing member 40 from protruding from the tolerance groove 12 by accidentally touching the rotating cap 50 during the operation. When the tray 300 needs to be fixed, only the clamping rod 60 needs to be pulled out of the clamping groove 14 and then the rotating cap 50 can be rotated. In addition, when the pressing member 40 presses and fixes on the tray 300, the clamping rod 60 is clamped in the clamping groove 14 again to lock the rotating cap 50 and the rotating rod 20, so as to ensure that the pressing member 40 is always pressed tightly on the tray 300, further improving the pressing stability.

[0059] Furthermore, in order to stably clamp the clamping rod 60 in the clamping groove 14, the tray fixing assembly 100 further includes a spring 70 and an anti - detachment block 80. The anti - detachment block 80 is sleeved on one end of the clamping rod 60 close to the clamping groove 14. The spring 70 is sleeved on the clamping rod 60 and is located between the rotating cap 50 and the anti - detachment block 80. Two ends of the spring 70 respectively abut against the rotating cap 50 and the anti - detachment block 80.

[0060] It is easy to understand that under the action of the elastic force of the spring 70, one end of the clamping rod 60 can be clamped in the clamping groove 14 through the anti - detachment block 80. Of course, when it is necessary to separate the clamping rod 60 from the clamping groove 14, directly pull the clamping rod 60 to overcome the elastic force of the spring 70. Due to the setting of the anti - detachment block 80, the clamping rod 60 will not fall out of the rotating cap 50. At this time, the rotating cap 50 can be rotated to operate the fixed tray 300. And when the tray 300 is fixed, the clamping rod 60 will, under the action of the elastic force of the spring 70, clamp one end of the clamping rod 60 in the clamping groove 14 through the anti - detachment block 80 to achieve the locking function.

[0061] Please continue to combine Figure 3 , in order to achieve the clamping and locking of the rotating cap 50 at different rotating positions, the number of the clamping grooves 14 is multiple. The multiple clamping grooves 14 are arranged at intervals on the guiding block 10, and the clamping rod 60 is used for clamping and cooperating with one of the clamping grooves 14. Through the setting of the multiple clamping grooves 14, the adaptability between the tray fixing assembly 100 and trays 300 of different specifications can also be improved. It is easy to understand that for trays 300 of different specifications, their thickness, width and other dimensions may be different, which makes the protruding length of the pressing member 40 or the number of rotation turns of the rotating cap 50 different. At this time, by setting multiple clamping grooves 14, it can be realized that when the rotating cap 50 rotates to different positions, it can be clamped and locked, and at the same time, the tray 300 can be pressed and fixed.

[0062] It should be noted that in this embodiment, the multiple clamping grooves 14 are arranged at intervals in a ring shape, that is, arranged in a ring along the Figure 3 C direction in the figure, which can better adapt to the rotation direction of the rotating cap 50. Of course, in other embodiments, the multiple clamping grooves 14 can also be arranged in other arrangements such as a rectangle or a triangle.

[0063] Please continue to combine Figure 1 , the cooking device 1000 further includes a door 500. The door 500 is hinged to the body 200 to realize the opening or closing of the heating cavity 210.

[0064] In addition, the cooking device 1000 further includes a control panel 600. The control panel 600 is arranged on the body 200. By setting the control panel 600, it can facilitate the user to operate the cooking device 1000 to realize its functions such as microwave, steaming, baking or frying.

[0065] In summary, the embodiments of the present utility model provide a tray fixing assembly 100 and a cooking device 1000. The tray fixing assembly 100 includes a guiding block 10, a rotating rod 20, a linkage member 30, and a pressing member 40. The guiding block 10 is used for sliding cooperation with the tray 300, and the guiding block 10 is provided with a rotating groove 11 and a tolerance groove 12, and the rotating groove 11 communicates with the tolerance groove 12; the rotating rod 20 is rotatably arranged in the rotating groove 11, the linkage member 30 is arranged in the rotating groove 11 and is in transmission connection with the rotating rod 20; the pressing member 40 is arranged in the tolerance groove 12 and is rotatably connected with the linkage member 30; wherein, the rotating rod 20 is used for driving the linkage member 30 to move, so as to push the pressing member 40 to extend out of the tolerance groove 12 and make the pressing member 40 press and fix on the tray 300.

[0066] That is to say, when in use for cooking, the tray 300 can be slidably placed on the guiding block 10 on the inner wall of the heating cavity 210 in a sliding cooperation manner, and then the rotating rod 20 is rotated to drive the linkage member 30 to move, and the pressing member 40 is pushed out of the tolerance groove 12, so that the pressing member 40 presses on the tray 300, thereby tightly fixing the tray 300, avoiding the tray 300 from slipping and food from falling during use, and improving the user experience.

[0067] The cooking device 1000 includes the tray fixing assembly 100, which has all the functions and beneficial effects of the tray fixing assembly 100.

[0068] The above are only specific embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pallet fixing assembly, characterized in that: include: A guide block (10), the guide block (10) being used for slidingly cooperating with the tray (300), and the guide block (10) being provided with a rotation groove (11) and a fault-tolerant groove (12), the rotation groove (11) being in communication with the fault-tolerant groove (12); A rotating rod (20), the rotating rod (20) being rotatably disposed in the rotating groove (11); A linkage member (30), the linkage member (30) being arranged in the rotation groove (11) and being transmission-connected to the rotation rod (20); and A pressing member (40), the pressing member (40) being disposed in the fault-tolerant groove (12) and being rotatably connected to the linkage member (30); The rotating rod (20) is used to drive the linkage member (30) to move, so as to push the pressing member (40) to extend out from the fault-tolerant groove (12), and to press and fix the pressing member (40) on the tray (300).

2. The pallet fixing assembly according to claim 1, characterized in that: The linkage member (30) comprises a first moving block (31), a second moving block (32), a first connecting rod (33) and a second connecting rod (34); the first moving block (31) and the second moving block (32) are movably arranged in the rotating groove (11); the first connecting rod (33) is rotatably connected to the first moving block (31) and the pressing member (40) at the same time; and the second connecting rod (34) is rotatably connected to the second moving block (32) and the pressing member (40) at the same time; The rotating rod (20) is provided with a first external thread (21) and a second external thread (22), and the spiral directions of the first external thread (21) and the second external thread (22) are opposite, the first moving block (31) is sleeved on the first external thread (21), and the second moving block (32) is sleeved on the second external thread (22).

3. The pallet fixing assembly according to claim 2, characterized in that: The guide block (10) is further provided with a limiting groove (13), the limiting groove (13) being in communication with the rotation groove (11) and being located on a side of the limiting groove (13) away from the fault-tolerant groove (12); one end of the first moving block (31) and one end of the second moving block (32) can both be slidably disposed in the limiting groove (13).

4. The tray fixing assembly according to claim 2, characterized in that: The linkage member (30) further comprises a connecting block (35), wherein the connecting block (35) is arranged in the rotating groove (11) and is connected to the pressing member (40); the two ends of the first connecting rod (33) are respectively rotatably connected to the first moving block (31) and the connecting block (35), and the two ends of the second connecting rod (34) are respectively rotatably connected to the second moving block (32) and the connecting block (35).

5. The tray fixing assembly according to claim 1, characterized in that: The tray fixing assembly (100) further comprises a rotating cap (50), one end of the rotating rod (20) extends from the rotating groove (11), passes through the guide block (10), and is connected to the rotating cap (50).

6. The pallet fixing assembly according to claim 5, characterized in that: The tray fixing assembly (100) further comprises a clamping rod (60), and the guide block (10) is further provided with a clamping slot (14). The clamping rod (60) is used to pass through the rotating cap (50) and be clamped in the clamping slot (14).

7. The tray fixing assembly according to claim 6, characterized in that: The tray fixing assembly (100) further comprises a spring (70) and an anti-slip block (80), wherein the anti-slip block (80) is sleeved on one end of the clamping rod (60) close to the clamping slot (14), the spring (70) is sleeved on the clamping rod (60) and is located between the rotating cap (50) and the anti-slip block (80), and the two ends of the spring (70) are respectively in contact with the rotating cap (50) and the anti-slip block (80).

8. The tray fixing assembly according to claim 6, characterized in that: There are a plurality of the card slots (14), and the plurality of card slots (14) are arranged at intervals on the guide block (10), and the card rod (60) is used for card-engaging with one of the card slots (14).

9. A cooking device, characterized in that: The invention comprises a machine body (200), a tray (300) and a tray fixing assembly (100) as described in any one of claims 1 to 8, wherein a heating chamber (210) is provided in the machine body (200), the tray fixing assembly (100) is provided on two opposite side walls of the heating chamber (210), and sliders (310) are provided at both ends of the tray (300), and the sliders (310) are used for slidingly cooperating with the guide block (10).

10. The cooking device according to claim 9, characterized in that The cooking device (1000) further comprises at least one ball (400), wherein the at least one ball (400) is embedded in the inner wall of the slider (310) and is used to contact the outer wall of the guide block (10); or, the at least one ball (400) is embedded in the inner wall of the guide block (10) and is used to contact the outer wall of the slider (310).

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