CN221175526U - Protection device for self-service meal selecting - Google Patents

Abstract

The utility model discloses a protection device for buffet meal selection, which comprises: the dinner plate induction rack comprises a rack body, a dinner product placement area, a dinner plate induction placement area, a front partition plate and a partition plate driving structure; the rack body is provided with a dinner article placing area and a dinner plate sensing placing area; the dinner article placing area is electrically connected with the dinner plate sensing placing area; the dinner plate induction placing area is used for sensing and reading dinner taking information; a front isolation plate is arranged at the front side of the meal placement area, and the front isolation plate is controlled to turn over by an isolation plate driving structure; the isolation board driving structure is electrically connected with the dinner plate sensing placement area, and the dinner plate sensing area controls the isolation board driving structure to drive the front isolation board to turn over. The dining operation is linked with the overturning of the front isolation plate, so that the problem of sanitary pollution caused by the fact that dining staff forget to shelter from and isolate dining products in the dining process can be avoided.

Description

Protection device for self-service meal selecting

Technical Field

The utility model belongs to the field of intelligent self-service ordering equipment, and particularly relates to a protection device for self-service meal selection.

Background

With the development of catering industry, no matter in restaurants or collective canteens, the traditional operation flow of ordering and taking meals cannot meet the conditions of large-flow dining staff. The intelligent self-service ordering method is gradually applied to dining environments of various large public.

Based on the intelligent self-service ordering system, dining personnel can select dining items, take dining by oneself and settle accounts by oneself; the self-service system saves a lot of labor cost on one hand and is finer in management on the other hand.

The intelligent self-service ordering area is generally provided with a dinner plate, and the dinner plate is filled with food. The diners place the dinner plate in the induction area, then take the dinner plate from the dinner plate holding area, and the system can automatically monitor the meal taking amount and display the price; settling accounts after the dinner plate leaves the induction area; cheng Canpan the food contained in the dinner plate is public, if no protective measures are taken on the public dinner plate, saliva can be splashed into the dinner plate during conversation of a plurality of meal takers during meal taking; or a manual cover device is arranged on the dinner plate, but the operation of the cover device has no relevance to the meal taking process, and the cover device is put back to the original position or not, so that the meal taking is not influenced; so during meal retrieval, the meal retrieval personnel will likely forget to replace it to cover Cheng Canpan.

Disclosure of utility model

The utility model provides a protection device for self-service meal selection, which is characterized in that an isolation structure for protecting meal is arranged on a self-service meal ordering device; the isolation structure arranged on the front side can be overturned, so that the induction identification of the dinner plate is realized, namely, after a diner places the dinner plate in an induction area, the isolation structure on the front side can be overturned, and the dinner plate is opened to take the dinner normally; after the meal is taken, the dinner plate is moved away from the induction area, and the front isolation structure is immediately restored to the original position to isolate Cheng Canpan. The self-service ordering protection device solves the problem that a public dinner plate cannot be effectively isolated and protected in the dinner taking process.

In order to achieve the technical purpose, the utility model is realized by the following technical scheme:

A protection device for buffet meal comprising: the dinner plate induction rack comprises a rack body, a dinner product placement area, a dinner plate induction placement area, a front partition plate and a partition plate driving structure;

The rack body is provided with a dinner article placing area and a dinner plate sensing placing area;

The dinner article placing area is electrically connected with the dinner plate sensing placing area; the dinner plate induction placing area is used for sensing and reading dinner taking information;

A front isolation plate is arranged at the front side of the meal placement area, and the front isolation plate is controlled to turn over by an isolation plate driving structure; the isolation board driving structure is electrically connected with the dinner plate sensing placement area, and the dinner plate sensing area controls the isolation board driving structure to drive the front isolation board to turn over.

Preferably, the upper half part of the frame body is provided with a dinner plate placing area, and the lower half part of the frame body is provided with a dinner plate sensing placing area;

The two sides of the meal placement area frame body are provided with side isolation plates, and the upper side and the back side are provided with integrally formed upper isolation plates.

Preferably, the frame body is divided into an upper layer, a middle layer and a lower layer, wherein the two upper layer frame bodies above the meal placement area are internally provided with isolation driving structures, and the inner side surfaces of the upper layer frame bodies are provided with sliding grooves; the left end and the right end of the upper side edge of the front isolation plate are connected with the isolation driving structure through sliding grooves; under the action of the isolation driving structure, the front isolation plate can turn over and then inwards slide along the sliding groove, so that the dining article placing area is opened.

Preferably, the isolation driving structure includes: the device comprises a gear, a tooth conveyor belt, an electric control rotor, an electric control rotating shaft rod and a linkage rod;

Two gears are rotatably arranged on the inner side wall of the upper layer frame body positioned at one side, and a tooth conveyor belt is movably arranged on the two gears;

Two gears are also arranged on the inner side wall of the upper layer frame body on the other side, and a tooth conveyor belt is movably arranged on the two gears; wherein the gear close to the front isolation plate is rotatably arranged on the inner side wall, and the gear far away from the front isolation plate is connected with the electric control rotor; the electric control rotor is positioned at the outer side of the upper layer frame body, and the rotating end of the electric control rotor penetrates through the upper layer frame body to be connected with the gear;

A linkage rod is connected between the two gears far away from the front isolation plate; the electric control rotor drives one of the gears to rotate, and the opposite side gear rotates synchronously under the action of the linkage rod;

the lower sides of the two tooth conveyor belts are respectively provided with an electric control rotating shaft rod, and the rotating ends of the two electric control rotating shaft rods are movably arranged in the sliding groove and are respectively connected with the left end and the right end of the upper side edge of the front isolation plate.

Preferably, the electric control rotor and the electric control rotating shaft rod are both connected with a travel switch, and the travel switch controls the electric control rotor to drive the motion travel of the gear and the tooth conveyor belt and controls the rotating angle of the electric control rotating shaft rod.

Preferably, a chip reader is arranged at the central position inside the dinner plate induction placement area, and a radio frequency chip is arranged at the central position corresponding to the bottom of the dinner plate; the chip reader is connected with the microprocessor; the side of the dinner plate sensing placement area is provided with a display screen.

Preferably, the food placement area is internally and integrally connected with a weighing sensor, and the weighing sensor is connected with a microprocessor.

Preferably, the output end of the microprocessor is connected with a travel switch; the microprocessor controls the working state of the travel switch.

Preferably, the outside of the linkage rod is sleeved with a lamp post, two ends of the lamp post are connected to the upper layer frame bodies on two sides, and the inside of the lamp post is in non-contact with the linkage rod; the lamp rod plays a protective role on the linkage rod.

Preferably, a lamp tube is arranged on the lamp post, and a trigger switch of the lamp tube is connected with the microprocessor.

The beneficial effects of the utility model are as follows:

The self-service meal selecting protection device provided by the utility model has the advantages that the front isolation plate is arranged to play a role in isolating pollution; the front isolation plate is designed to be overturned in an induction mode, and when the induction area induces that the dinner plate is put in, the isolation plate driving structure drives the front isolation plate to overturned and slide to the upper side of the dinner product placing area under the action of induction feedback; after the dinner plate leaves the induction area after the dinner plate is taken, the front isolation plate is driven by the isolation plate driving structure to restore to the original position. Through with the isolation state of division board or not with the operation of getting meal of dining personnel linkage each other, can avoid the dining personnel forget to shelter from the isolation to the meal in-process of getting meal, lead to sanitary pollution problem.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model with the upper separator removed;

FIG. 3 is a schematic diagram of a spacer driving structure of the present utility model;

FIG. 4 is a schematic view of the upper spacer structure of the present utility model;

FIG. 5 is a schematic view of components within the dish-sensing placement area of the present utility model;

FIG. 6 is a schematic view of components within the meal placement area of the present utility model;

In the drawings, the list of components represented by the various numbers is as follows:

1-frame body, 101-lamp pole, 102-lamp tube, 103-chute, 104-upper layer frame body, 105-middle layer frame body, 106-lower layer frame body, 2-meal placement area, 201-weighing sensor, 3-dinner plate induction placement area, 301-display screen, 302-chip reader, 303-microprocessor, 4-upper isolation board, 5-side isolation board, 6-front isolation board, 7-gear, 701-linkage rod, 8-electric control rotor, 9-tooth conveyor belt and 10-electric control rotating shaft rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, a protection device for buffet meal comprises: the dinner plate induction rack comprises a rack body 1, a dinner plate placing area 2, a dinner plate induction placing area 3 and a front isolation plate 6;

The upper half part of the frame body 1 is provided with a dinner plate placing area 2, and the lower half part is provided with a dinner plate sensing placing area 3; the weighing sensor 201 is integrated and connected in the meal placement area 2, the weighing sensor 201 adopts a pressure-variable sensor, and a piezoresistive sensor, an oscillation sensor and the like can be selected according to actual manufacturing requirements;

A radio frequency chip is arranged at the central position of the bottom of the dinner plate, a radio frequency chip reader 302 is arranged at the central position inside the dinner plate induction placement area 3, and the radio frequency chip reader 302 is integrally connected with a microprocessor 303; the pressure-change type sensor is connected with the microprocessor 303; the dinner plate is placed on the dinner plate induction placement area 3, information of dining staff is identified by the microprocessor 303 through chip reading, the dining staff takes dinner from the dinner plate placement area 2, the dinner plate placement area 2 senses that the weight of the taken dinner is reduced, the corresponding weight information is fed back into the microprocessor 303, and the microprocessor 303 automatically calculates the price according to the dinner and the weight and displays the price on the display screen 301 beside the dinner plate induction placement area 3; the taker removes the dish from the dish sensor and places it in area 3 and the microprocessor 303 completes the settlement.

The frame body 1 is divided into an upper layer frame body, a middle layer frame body and a lower layer frame body in total, an upper isolation plate 5, an upper isolation plate 4 and a front isolation plate 6 are arranged on the frame body around the meal placement area 2, the purpose of protecting the meal is to be achieved, in the embodiment, the side isolation plates 5 are arranged on the left side and the right side, the upper isolation plate 4 comprises a back side isolation plate, the upper isolation plate 4 and the back side isolation plate are integrally connected, and the back side is isolated and protected when the upper isolation plate 4 is arranged above; the most critical is the front isolation board 6, which can be turned over and moved, and the specific driving structure is as follows:

the inner side wall of the upper layer frame 104 on one side is rotationally connected with two gears 7 through a rotating shaft, a conveyor belt is arranged on the two gears 7, and a plurality of teeth meshed with the gears are arranged on the contact surface of the conveyor belt and the gears 7 and named as a tooth conveyor belt 9; the gear rotates to drive the tooth conveyor belt 9 to drive;

Two gears 7 are also arranged on the inner side wall of the upper layer frame 104 on the other side, and a tooth conveyor belt 9 is arranged on the two gears 7; different from that, one of the gears 7 close to the front isolation plate 6 is rotationally connected to the inner side wall of the upper layer frame 104 through a rotating shaft, the other gear 7 far away from the front isolation plate 6 is connected with the electric control rotor 8, the motor part of the electric control rotor 8 is positioned at the outer side of the upper layer frame 104, and the rotor part penetrates through the upper layer frame 104 to be connected with the gears 7; the electric control rotor 8 provides overall driving force;

A linkage rod 701 is connected between two gears 7 far away from the front isolation plate 6, the electric control rotor 8 drives one of the gears 7 to rotate, and the opposite side gears 7 rotate synchronously under the action of the linkage rod 701;

The electric control rotor 8 may be connected to the gear 7 on the opposite side of the gear 7 from the front isolation plate 6, or may be connected to any one of the gears 7 near the front isolation plate 6; the effect achieved is the same; no matter which gear 7 is connected with the electric control rotor 8 to provide power, the other three gears 7 are all rotationally connected on the inner side wall of the upper layer frame 104 through rotating shafts; a linkage rod 701 is arranged between the gear 7 connected with the electric control rotor 8 and the opposite side gear 7.

The lower sides of the two tooth conveyor belts 9 are respectively provided with an electric control rotating shaft rod 10, the rotating ends of the electric control rotating shaft rods 10 are oppositely arranged, and the rotating ends are movably arranged in a sliding groove 103 formed in the inner side surface of an upper layer frame 104; the two rotating ends are respectively connected with the left end and the right end of the upper side edge of the front isolation plate 6. When the front partition plate 6 is in place, the electrically controlled rotating shaft lever 10 is located on the right side of the tooth conveyor 9.

The electric control rotor 8 and the electric control rotating shaft lever 10 are controlled to start or stop by a travel switch, and the travel switch is connected to the output end of the microprocessor 303; the travel switch controls the rotation travel of the electric control rotor 8, namely controls the travel distance of the electric control rotor 8 for driving the gear 7 to drive the tooth conveyor belt 9; setting a travel switch to control the maximum travel distance to be the distance between the circle centers of the two gears 7;

the travel switch controls the electric control rotating shaft lever 10 to drive the front isolation plate 6 to turn over by 90 degrees;

The dinner plate is placed on the dinner plate induction placement area 3, chip information is read in the induction, after the microprocessor 303 receives feed-in information, the travel switch is controlled to be started, the travel switch controls the electric control rotating shaft rod 10 to drive the front isolation plate 6 to turn anticlockwise, meanwhile, the corresponding travel switch controls the electric control rotor 8 to drive the gear 7 to rotate clockwise, the gear 7 drives the tooth conveyor belt 9 to drive, and the tooth conveyor belt 9 drives the front isolation plate 6, of which the lower part is turning, to retract above the dinner product placement area 2 along the chute 103. After the dinner plate is taken out, the dinner plate is moved away from the dinner plate sensing placement area 3, the microprocessor 303 controls the corresponding travel switch to be driven reversely, and the front isolation plate 6 is restored to the original position for isolation.

Example 2

Referring to fig. 1, in order to make the color and quality of the meal clearer based on embodiment 1, a light canister 102 is provided in the meal placement area 2; the lamp cylinder 102 is connected to the lamp post 101, the lamp post 101 is of a hollow structure and sleeved outside the linkage rod 701, and two ends of the lamp post 101 are connected to the side wall of the upper frame 104; the trigger switch of the light tube 102 is connected with the microprocessor 303, and when a dinner plate is placed on the dinner plate sensing placement area 3 and a dinner taking action is ready to be performed, the output end of the microprocessor 303 controls the trigger switch to turn on the light tube 102. When the dinner plate is moved away from the dinner plate sensing placement area 3, the lamp tube 102 is closed, so that energy conservation is realized.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. A protection device for buffet meal, comprising: the dinner plate induction rack comprises a rack body (1), a dinner product placing area (2), a dinner plate induction placing area (3), a front isolation plate (6) and an isolation plate driving structure;

a dinner article placing area (2) and a dinner plate induction placing area (3) are arranged on the frame body (1);

The dinner article placing area (2) is electrically connected with the dinner plate sensing placing area (3); the dinner plate induction placing area (3) is used for sensing and reading dinner taking information;

A front isolation plate (6) is arranged at the front side of the meal placement area (2), and the front isolation plate (6) is controlled to turn by an isolation plate driving structure; the isolation plate driving structure is electrically connected with the dinner plate sensing placement area (3).

2. The protection device for self-service meal selection according to claim 1, wherein the upper half part of the frame body (1) is provided with a meal placement area (2), and the lower half part is provided with a dinner plate induction placement area (3);

The two sides of the frame body of the meal placement area (2) are provided with side isolation plates (5), and the upper side and the back side are provided with integrally formed upper isolation plates (4).

3. The protection device for self-service meal selection according to claim 2, wherein the frame body (1) is divided into an upper layer, a middle layer and a lower layer, wherein an isolation driving structure is arranged inside two upper layer frame bodies (104) above the meal placement area (2), and a sliding groove (103) is formed in the inner side surface of each upper layer frame body (104); the left end and the right end of the upper side edge of the front isolation plate (6) are connected with the isolation driving structure through sliding grooves (103).

4. A protective device for buffet meals as claimed in claim 3, wherein said isolation driving structure comprises: the gear (7), the tooth conveyor belt (9), the electric control rotor (8), the electric control rotating shaft lever (10) and the linkage lever (701);

Two gears (7) are rotatably arranged on the inner side wall of the upper layer frame body (104) positioned at one side, and a tooth conveyor belt (9) is movably arranged on the two gears (7);

Two gears (7) are also arranged on the inner side wall of the upper layer frame body (104) on the other side, and a tooth conveyor belt (9) is movably arranged on the two gears (7); wherein, the gear (7) close to the front isolation plate (6) is rotatably arranged on the inner side wall, and the gear (7) far away from the front isolation plate (6) is connected with the electric control rotor (8); the electric control rotor (8) is positioned at the outer side of the upper layer frame body (104), and the rotating end of the electric control rotor passes through the upper layer frame body (104) to be connected with the gear (7);

A linkage rod (701) is connected between two gears (7) far away from the front isolation plate (6);

The lower sides of the two tooth conveyor belts (9) are respectively provided with an electric control rotating shaft rod (10), and the rotating ends of the two electric control rotating shaft rods (10) are movably arranged in the sliding groove (103) and are respectively connected with the left end and the right end of the upper side edge of the front isolation plate (6).

5. The self-service meal selecting protection device according to claim 4, wherein the electric control rotor (8) and the electric control rotating shaft lever (10) are both connected with a travel switch, and the travel switch controls the movement travel of the electric control rotor (8) to drive the gear (7) and the tooth conveyor belt (9) and controls the rotation angle of the electric control rotating shaft lever (10).

6. The protection device for buffet dinner selection according to claim 5, characterized in that a chip reader (302) is arranged at the central position inside the dinner plate induction placement area (3), and a radio frequency chip is arranged at the central position corresponding to the bottom of the dinner plate; the chip reader (302) is connected with the microprocessor (303); a display screen (301) is arranged on the side edge of the dinner plate sensing placement area (3).

7. The protection device for buffet dinner selection as claimed in claim 5, wherein a weighing sensor (201) is integrally connected in the dinner placing area (2), and the weighing sensor (201) is connected with a microprocessor (303).

8. A protection device for buffet meals according to claim 6 or 7, characterized in that the output of the microprocessor (303) is connected to a travel switch; a microprocessor (303) controls the operating state of the travel switch.

9. The protection device for self-service meal selection according to claim 4, wherein the outside of the linkage rod (701) is sleeved with a lamp post (101), two ends of the lamp post (101) are connected to the upper frame bodies (104) on two sides, and the inside of the lamp post (101) is not contacted with the linkage rod (701).

10. The protection device for buffet dinner selection as claimed in claim 9, characterized in that a lamp tube (102) is arranged on the lamp post (101), and a trigger switch of the lamp tube (102) is connected with the microprocessor (303).