Lifting baffle for protecting dishes and dining table using same
By designing a lifting baffle in the smart canteen, the problem of customers making meals before staff sets the dish data is solved, and the effect of preventing losses and improving efficiency is achieved.
Patent Information
- Application Number
- CN202422236144.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-11
AI Technical Summary
In the smart canteen, customers make meals before staff sets up the dish data, resulting in restaurant losses.
A lifting baffle is designed to protect the meals. The lifting component drives the baffle upward to block the front of the meals to prevent customers from making meals; after the staff sets the data, the lifting component drives the baffle downward, allowing customers to make meals.
Effectively prevent customers from making meals before staff sets up their dishes, avoid restaurant losses, improve work efficiency and reduce the frequency of use of lifting components.
Smart Images
Figure CN223041117U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to catering equipment, in particular to a lifting baffle for protecting food and dishes and a food serving table applying the same. Background Art
[0002] With the improvement of people's living rhythm and the enhancement of living quality, in order to improve efficiency and reduce labor costs, many canteens are currently undergoing intelligent upgrades. They use radio frequency identification systems and electronic consumption systems to settle the amount of dishes immediately, enabling customers to calculate the consumption amount in real time without having to be served by waiters and just picking up the food by themselves.
[0003] When serving food, the customer needs to place the dinner plate with a radio frequency identification chip in the identification area of the dish radio frequency identification system, and then the selected dishes can be served onto their own dinner plate. By using the radio frequency identification chip in the dinner plate and cooperating with the radio frequency identification system technology, the identity of the person serving the food and the dishes served can be determined. By calculating the reduced weight of the dishes and the unit price per gram of the dishes, the required amount can be obtained. Then, through the electronic consumption system, the settlement can be carried out. Customers serve themselves without arranging full-time food servers, saving the personnel costs of the restaurant. Moreover, there is no need for cash transactions, avoiding the inconvenience caused by making change and the hygienic problems of cross-infection in cash transactions.
[0004] However, in the above intelligent canteen, after the dishes are put on the shelf, the staff needs to manually set other data such as the unit price per gram of the dishes and the names of the dishes. Before the staff sets the data, the radio frequency identification system and the electronic consumption system cannot deduct fees from customers. If customers serve food at this time, it will cause losses to the restaurant. Content of the Utility Model
[0005] The purpose of the utility model is to provide a lifting baffle for protecting food and dishes and a food serving table applying the same, so as to solve the problem that in the existing intelligent canteen, customers serve food before the staff sets the data.
[0006] To achieve the above object, the utility model adopts the following technical solutions:
[0007] The utility model provides a lifting baffle for protecting food and dishes, which is installed on the food serving table frame and includes a connecting seat, a lifting assembly, a baffle connecting piece and a baffle;
[0008] The lifting assembly includes a housing, a driving member, a screw rod, and a sliding nut; the housing is vertically arranged at the bottom of the connecting seat, and the housing is detachably connected to the meal-dispensing table frame; a receiving cavity is provided inside the housing, and the screw rod is rotationally assembled in the receiving cavity with its own axis as the rotation axis; one end of the screw rod passes through the housing and is in transmission connection with the driving end of the driving member; the sliding nut is threadedly assembled with the screw rod; limiting bumps are respectively provided on both sides of the sliding nut, and sliding grooves are longitudinally arranged on both inner walls of the receiving cavity, and the limiting bumps are slidably assembled in the sliding grooves; the driving member is arranged on the connecting seat and drives the screw rod to rotate with its own axis as the rotation axis, so that the sliding nut rises or falls;
[0009] The baffle connecting member is connected to the sliding nut, and the baffle connecting member is provided with a baffle installation station, and the baffle is detachably connected in the baffle installation station.
[0010] In the lifting baffle for protecting the meal, a guiding assembly is further included, and guiding assemblies are respectively provided on both sides of the baffle; the guiding assembly includes a guide rail and a guiding member; the guide rail is arranged on the meal-dispensing table frame, and the guide rail is provided with a guiding groove; one end of the guiding member is connected to the baffle, and the other end of the guiding member is slidably assembled in the guiding groove.
[0011] In the lifting baffle for protecting the meal, the guiding member includes a guiding member body, a guiding block, a first fixing plate, and a second fixing plate;
[0012] The first fixing plate and the second fixing plate are respectively vertically arranged on one side of the guiding member body, and the first fixing plate and the second fixing plate cooperate to form a baffle clamping station for clamping the baffle; the guiding block is arranged on the other side of the guiding member body, and the guiding block is slidably assembled in the guiding groove.
[0013] In the lifting baffle for protecting the meal, anti-slip pads are respectively provided on the inner sides of the first fixing plate and the second fixing plate.
[0014] In the lifting baffle for protecting the meal, the lifting assembly further includes a connecting plate and a sensor assembly;
[0015] The connecting plate is arranged between the baffle connecting member and the sliding nut; the sensor assembly includes a stop piece, a first in-place sensor, and a second in-place sensor arranged on the same side; the stop piece is arranged on the side wall of the connecting plate, and the first in-place sensor and the second in-place sensor are respectively arranged on the side wall of the housing;
[0016] The first in-place sensor and the second in-place sensor are respectively electrically connected to the driving member; when the stop piece passes through the detection end of the first in-place sensor or the second in-place sensor, the first in-place sensor or the second in-place sensor controls the driving member to stop operating.
[0017] In the lifting baffle for protecting the meal dishes, the baffle connecting member includes a first mounting plate, a second mounting plate and a connecting lug; one side of the first mounting plate is connected to the sliding nut, and the connecting lug is arranged on the other side of the first mounting plate; the first mounting plate is provided with a first mounting screw hole, and the connecting lug is provided with a second mounting screw hole; the baffle is provided with a baffle fixing through hole.
[0018] The second mounting plate is provided with a baffle bolt, a connecting plate bolt, a first through hole and a second through hole; the first through hole is located above the second through hole; the baffle bolt sequentially passes through the first through hole and the baffle fixing through hole, and is threadedly connected to the first mounting screw hole; the connecting plate bolt passes through the second through hole and is threadedly connected to the second mounting screw hole.
[0019] The first mounting plate, the connecting lug and the second mounting plate cooperate to form a baffle mounting station.
[0020] In the lifting baffle for protecting the meal dishes, the driving member is arranged at the bottom of the connecting seat, and the driving end of the driving member passes through the connecting seat, and a transmission belt is sleeved on one end of the driving end of the driving member and a screw rod.
[0021] In the lifting baffle for protecting the meal dishes, the baffle is made of a transparent material.
[0022] The present utility model provides a meal serving table, and the meal serving table uses the above-mentioned lifting baffle for protecting the meal dishes.
[0023] One technical solution in the present utility model can have the following beneficial effects:
[0024] The lifting baffle for protecting the meal dishes drives the baffle to rise through the lifting assembly, so that the baffle extends out of the meal serving table frame, and can block in front of the meal dishes, preventing customers from serving meals before the staff set the dish data. After the staff set the dish data, the lifting assembly drives the baffle to descend, and then the customers can serve meals, avoiding losses to the restaurant. Description of the Drawings
[0025] Figure 1 is a schematic use diagram of one embodiment of the present utility model;
[0026] Figure 2 is a schematic structural diagram of one embodiment of the present utility model;
[0027] Figure 3 is Figure 2 a schematic structural diagram of the other side of the embodiment;
[0028] Figure 4 is a schematic structural diagram of the guiding assembly in one embodiment of the present utility model;
[0029] Figure 5 It is a schematic structural diagram of a baffle connecting member in one embodiment of the present utility model;
[0030] Figure 6 It is a schematic connection diagram of a driving member and a screw rod in one embodiment of the present utility model;
[0031] In the drawings: the meal serving table frame 1, the connecting seat 2, the lifting assembly 3, the baffle connecting member 4, the baffle 5; the guiding assembly 6;
[0032] The outer shell 31, the driving member 32, the screw rod 33, the sliding nut 34; the connecting plate 35; the sensor assembly 36; the transmission belt 37; the first mounting plate 41, the second mounting plate 42, the connecting convex block 43; the guide rail 61, the guiding member 62;
[0033] The accommodating cavity 310, the sliding groove 311, the limiting convex block 341; the retaining piece 361, the first in-place sensor 362, the second in-place sensor 363; the baffle bolt 421, the connecting plate bolt 422; the guiding member body 621, the guiding block 622, the first fixing plate 623, the second fixing plate 624; the anti-slip pad 625. Detailed implementation manners
[0034] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.
[0035] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and 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 thus should not be construed as a limitation to the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features, which are used to distinguish and describe the features, without order or importance.
[0036] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0037] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "linkage" 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 a direct connection or an indirect connection 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 utility model can be understood according to specific situations.
[0038] Please refer to Figures 1 to 6 , the present utility model provides a lifting baffle for protecting food dishes, which is installed on the food serving table frame 1 and includes a connecting seat 2, a lifting assembly 3, a baffle connecting member 4, and a baffle 5;
[0039] The lifting assembly 3 includes a housing 31, a driving member 32, a screw 33, and a sliding nut 34; the housing 31 is vertically arranged at the bottom of the connecting seat 2, and the housing 31 is detachably connected to the food serving table frame 1; a receiving cavity 310 is provided inside the housing 31, and the screw 33 is rotationally assembled in the receiving cavity 310 with its own axis as the rotation axis; one end of the screw 33 passes through the housing 31 and is in transmission connection with the driving end of the driving member 32; the sliding nut 34 is threadedly assembled with the screw 33; limiting protrusions 341 are respectively arranged on both sides of the sliding nut 34, and sliding grooves 311 are longitudinally arranged on the inner walls of both sides of the receiving cavity 310, and the limiting protrusions 341 are slidably assembled in the sliding grooves 311; the driving member 32 is arranged on the connecting seat 2 and drives the screw 33 to rotate around its own axis, so that the sliding nut 34 rises or falls;
[0040] The baffle connecting member 4 is connected to the sliding nut 34, and the baffle connecting member 4 is provided with a baffle installation station, and the baffle 5 is detachably connected to the baffle installation station.
[0041] The transmission principle of the screw 33 and the sliding nut 34 can refer to a ball screw, which converts rotational motion into linear motion. The spiral groove on the screw 33 guides the sliding nut 34 to move axially. Due to the limitation of the limiting protrusions 341 and the sliding grooves 311, the sliding nut 34 moves along the screw.
[0042] Adopting the above transmission structure can transmit torque with higher efficiency, and has lower frictional resistance, higher precision and repeat positioning, and can withstand larger axial and radial loads, and has a longer service life.
[0043] The lifting baffle for protecting the meal dishes drives the baffle 5 to rise through the lifting assembly 3, so that the baffle 5 extends out of the meal serving table frame 1, can block in front of the meal dishes, prevent customers from serving meals before the staff set the dish data, and after the staff set the dish data, the lifting assembly 3 drives the baffle 5 to descend, and then the customers can serve meals, avoiding losses to the restaurant.
[0044] Specifically, it further includes a guiding assembly 6, and guiding assemblies 6 are respectively arranged on both sides of the baffle 5; the guiding assembly 6 includes a guide rail 61 and a guiding member 62; the guide rail 61 is arranged on the meal serving table frame 1, and the guide rail 61 is provided with a guiding groove; one end of the guiding member 62 is connected to the baffle 5, and the other end of the guiding member 62 is slidably assembled in the guiding groove.
[0045] With the above structure, through the cooperation of the guide rail 61 and the guiding member 62, it can ensure that the baffle 5 maintains an accurate position and direction during the movement, optimize the movement trajectory and stability, avoid the baffle 5 from swinging during the lifting process, thereby improving the movement precision and efficiency of the entire system, and making the lifting process of the baffle 5 smoother.
[0046] Specifically, the guiding member 62 includes a guiding member body 621, a guiding block 622, a first fixing plate 623 and a second fixing plate 624;
[0047] The first fixing plate 623 and the second fixing plate 624 are respectively vertically arranged on one side of the guiding member body 621, and the first fixing plate 623 and the second fixing plate 624 cooperate to form a baffle clamping station for clamping the baffle 5; the guiding block 622 is arranged on the other side of the guiding member body 621, and the guiding block 622 is slidably assembled in the guiding groove.
[0048] With the above structure, the purpose of clamping the baffle 5 is achieved through the cooperation of the guiding member body 621, the first fixing plate 623 and the second fixing plate 624, and the guiding block 622 is slidably assembled with the guiding groove, so that the guiding member 62 can follow the movement of the baffle, thereby achieving the purpose of limiting the position.
[0049] Specifically, anti-slip pads 625 are respectively arranged on the inner sides of the first fixing plate 623 and the second fixing plate 624.
[0050] With the above structure, the friction between the first fixing plate 623 and the baffle 5, and the friction between the second fixing plate 624 and the baffle 5 are increased through the anti-slip pads 625, so as to better clamp the baffle 5 and make the lifting process more stable and reliable.
[0051] Specifically, the lifting assembly 3 further includes a connecting plate 35 and a sensor assembly 36;
[0052] The connecting plate 35 is disposed between the baffle connecting member 4 and the sliding nut 34; the sensor assembly 36 includes a baffle 361, a first in-place sensor 362, and a second in-place sensor 363 disposed on the same side; the baffle 361 is disposed on the side wall of the connecting plate 35, and the first in-place sensor 362 and the second in-place sensor 363 are respectively disposed on the side wall of the housing 31;
[0053] The first in-place sensor 362 and the second in-place sensor 363 are respectively electrically connected to the driving member 32; when the baffle 361 passes through the detection end of the first in-place sensor 362 or the second in-place sensor 363, the first in-place sensor 362 or the second in-place sensor 363 controls the driving member 32 to stop operating.
[0054] The connecting plate 35 functions to connect the sliding nut 34 and the baffle connecting member 4 and provides an installation position for the baffle 361. With the above structure, the sensor assembly 36 can detect whether the first in-place sensor 362 or the second in-place sensor 363 rises or falls to a specific position, which can improve the safety of the mechanical system and ensure that the sliding nut 34, the connecting plate 35, and the baffle connecting member 4 move within the set vertical movement range, avoiding damage to the structure caused by the movement range of the baffle 5 exceeding the limited range.
[0055] In a specific embodiment of the present invention, the first in-place sensor 362 is located above the second in-place sensor 363, and the first in-place sensor 362 and the second in-place sensor 363 can refer to existing in-place sensors.
[0056] When the baffle 361 passes through the detection end of the first in-place sensor 362, the first in-place sensor 362 is triggered, and the first in-place sensor 362 controls the driving member 32 to stop operating in the form of an electrical signal, avoiding the continuous upward movement of the sliding nut 34, the connecting plate 35, and the baffle connecting member 4. Similarly, when the sliding nut 34, the connecting plate 35, and the baffle connecting member 4 move downward, the baffle 361 moves synchronously with the connecting plate 35.
[0057] When the baffle 361 passes through the detection end of the second in-place sensor 363, the second in-place sensor 363 is triggered, and the second in-place sensor 363 controls the driving member 32 to stop operating in the form of an electrical signal, avoiding the continuous downward movement of the sliding nut 34, the connecting plate 35, and the baffle connecting member 4.
[0058] Specifically, the baffle connecting member 4 includes a first mounting plate 41, a second mounting plate 42, and a connecting convex block 43; one side of the first mounting plate 41 is connected to the sliding nut 34, and the connecting convex block 43 is disposed on the other side of the first mounting plate 41; the first mounting plate 41 is provided with a first mounting screw hole, and the connecting convex block 43 is provided with a second mounting screw hole; the baffle is provided with a baffle fixing through hole;
[0059] The second mounting plate 42 is provided with a baffle bolt 421, a connecting plate bolt 422, a first through hole and a second through hole; the first through hole is located above the second through hole; the baffle bolt 421 sequentially passes through the first through hole and the baffle fixing through hole, and is threadedly connected with the first mounting screw hole; the connecting plate bolt 422 passes through the second through hole and is threadedly connected with the second mounting screw hole;
[0060] The first mounting plate 41, the connecting convex block 43 and the second mounting plate 42 cooperate to form a baffle mounting station.
[0061] With the above structure, through the threaded assembly of the connecting plate bolt 422 and the second mounting screw hole, the first mounting plate 41, the connecting convex block 43 and the second mounting plate 42 are detachably connected, and a baffle mounting station is formed; then, through the threaded assembly of the baffle bolt 421 and the first mounting screw hole, the first mounting plate 41, the baffle 5 and the second mounting plate 42 are fixed, enhancing the connection stability between the baffle connecting member 4 and the baffle 5, making the baffle 5 more stable during the lifting process. In addition, when the baffle 5 is damaged or aged, it can be replaced by disassembling the connecting plate bolt 422 and the baffle bolt 421, which is convenient for the staff to repair.
[0062] Specifically, the driving member 32 is disposed at the bottom of the connecting seat 2, and the driving end of the driving member 32 passes through the connecting seat 2, and a transmission belt 37 is sleeved on one end of the driving member 32 and the screw 33.
[0063] With the above structure, the length of the lifting assembly 3 in the vertical direction can be shortened, and the lifting assembly 3 can be hidden in the meal vending table frame 1, making the overall structure of the lifting baffle for protecting the meal more beautiful and concise; avoiding the direct contact between the lifting assembly 3 and the vegetable juice or oil and water of the meal, and prolonging the service life of the lifting assembly 3.
[0064] Specifically, the baffle 5 is made of a transparent material.
[0065] With the above structure, the staff can directly observe through the baffle 5 whether the meal on the meal vending table is consistent with the product name, without having to lower the baffle 5 every time to confirm whether the meal is consistent with the product name, reducing the lifting times of the baffle 5, thereby prolonging the service life of the lifting assembly 3; moreover, there is no need to wait for the baffle 5 to be lowered before making a judgment, improving the work efficiency.
[0066] The present utility model provides a meal vending table, and the meal vending table uses the above-mentioned lifting baffle for protecting the meal.
[0067] The serving table adopts the above-mentioned lifting baffle plate for protecting meals. The lifting component 3 drives the baffle plate 5 to rise, so that the baffle plate 5 extends from the serving table frame 1 and can block the front of the meals to prevent customers from serving meals before the staff sets the dish data. After the staff sets the dish data, the lifting component 3 drives the baffle plate 5 to descend, and the customer can serve the meal to avoid losses to the restaurant.
[0068] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementations of the present invention without creative work, and these equivalent variations or substitutions are all included in the scope defined by the claims of this application.
Claims
1. A lifting baffle for protecting food, characterized in that: Installed on the dining table frame, including a connecting seat, a lifting assembly, a baffle connecting piece and a baffle; The lifting assembly comprises a shell, a driving member, a screw and a sliding nut; the shell is vertically arranged at the bottom of the connecting seat, and the shell is detachably connected to the dining table frame; a containing cavity is arranged in the shell, and the screw is rotatably assembled in the containing cavity with its own axis as the rotating axis; one end of the screw passes through the shell and is transmission-connected with the driving end of the driving member; the sliding nut is threadedly assembled with the screw; limiting protrusions are respectively provided on both sides of the sliding nut, and sliding grooves are longitudinally arranged on the inner walls of both sides of the containing cavity, and the limiting protrusions are slidably assembled in the sliding grooves; the driving member is arranged on the connecting seat, and drives the screw to rotate with its own axis as the rotating axis to make the sliding nut rise or fall; The baffle connecting member is connected to the sliding nut, and the baffle connecting member is provided with a baffle installation station, and the baffle is detachably connected to the baffle installation station.
2. A lifting baffle for protecting food and dishes according to claim 1, characterized in that: It also includes a guide assembly, and guide assemblies are respectively provided on both sides of the baffle; the guide assembly includes a guide rail and a guide member; the guide rail is arranged on the dining table frame, and the guide rail is provided with a guide groove; one end of the guide member is connected to the baffle, and the other end of the guide member is slidably assembled in the guide groove.
3. The lifting baffle for protecting food and dishes according to claim 2, characterized in that: The guide member comprises a guide member body, a guide block, a first fixing plate and a second fixing plate; The first fixing plate and the second fixing plate are respectively arranged vertically on one side of the guide body, and the first fixing plate and the second fixing plate cooperate to form a baffle clamping station for clamping the baffle; the guide block is arranged on the other side of the guide body, and the guide block is slidably assembled in the guide groove.
4. The lifting baffle for protecting food according to claim 3, characterized in that: Anti-slip pads are respectively provided on the inner sides of the first fixing plate and the second fixing plate.
5. The lifting baffle for protecting food and dishes according to claim 1, characterized in that: The lifting assembly also includes a connecting plate and a sensor assembly; The connecting plate is arranged between the baffle connecting piece and the sliding nut; the sensor assembly comprises a baffle, a first in-place sensor and a second in-place sensor arranged on the same side; the baffle is arranged on the side wall of the connecting plate, and the first in-place sensor and the second in-place sensor are respectively arranged on the side wall of the housing; The first in-place sensor and the second in-place sensor are electrically connected to the driving member respectively; when the blocking piece passes through the detection end of the first in-place sensor or the second in-place sensor, the first in-place sensor or the second in-place sensor controls the driving member to stop operating.
6. The lifting baffle for protecting food and dishes according to claim 1, characterized in that: The baffle connecting member comprises a first mounting plate, a second mounting plate and a connecting protrusion; one side of the first mounting plate is connected to a sliding nut, and the connecting protrusion is arranged on the other side of the first mounting plate; the first mounting plate is provided with a first mounting screw hole, and the connecting protrusion is provided with a second mounting screw hole; the baffle is provided with a baffle fixing through hole; The second mounting plate is provided with a baffle bolt, a connecting plate bolt, a first through hole and a second through hole; the first through hole is located above the second through hole; the baffle bolt passes through the first through hole and the baffle fixing through hole in sequence, and is threadedly connected with the first mounting screw hole; the connecting plate bolt passes through the second through hole, and is threadedly connected with the second mounting screw hole; The first mounting plate, the connecting protrusion and the second mounting plate cooperate to form a baffle mounting station.
7. The lifting baffle for protecting food and dishes according to claim 1, characterized in that: The driving member is arranged at the bottom of the connecting seat, and the driving end of the driving member passes through the connecting seat. The driving end of the driving member and one end of the screw rod are sleeved with a transmission belt.
8. The lifting baffle for protecting food and dishes according to claim 1, characterized in that: The baffle is made of transparent material.
9. A dining table, characterized in that: The dining table uses the lifting baffle for protecting dishes as described in any one of claims 1 to 8.