CN220471996U - Supermarket refrigerator sliding cover structure - Google Patents

Abstract

The utility model discloses a supermarket ice chest sliding cover structure, which relates to the technical field of ice chest and comprises a supermarket ice chest body, wherein a group of symmetrically arranged sliding cover bodies are connected to the opening end of the supermarket ice chest body in a sliding manner, handles are respectively arranged on one end surfaces of the sliding cover bodies, connecting rods are arranged on one side walls of the handles, driving bars are arranged at one ends of the connecting rods, racks are arranged at one ends of the driving bars, mounting blocks are arranged at the bottoms of the racks, the mounting blocks are arranged at one side walls of the supermarket ice chest body, the racks are connected to the surfaces of the mounting blocks in a sliding manner, and driving mechanisms are arranged at one side walls of the supermarket ice chest body and drive the racks to slide along the surfaces of the mounting blocks through the driving mechanisms. The utility model is convenient for avoiding the problem that the cold air leakage in the supermarket refrigerator body causes fresh-keeping influence on the goods stored in the supermarket refrigerator body due to long-time opening of the sliding cover body.

Description

Supermarket refrigerator sliding cover structure

Technical Field

The utility model relates to the technical field of ice boxes, in particular to a supermarket ice box sliding cover structure.

Background

The refrigerator is also called a refrigerator, is equipment for preserving food and other articles at low temperature, is divided into household and commercial refrigerator, and is applied to restaurants, water bars, food processing, super business and other places.

The supermarket ice chest used in the super commodity is commonly used for cold storage of quick-frozen foods, ice cream cold drinks and the like, a group of symmetrically arranged sliding covers are connected to the opening end of the existing supermarket ice chest in a sliding manner, when customers shop in the super commodity, the customers slide the sliding covers of the supermarket ice chest to select quick-frozen foods or ice cream cold drinks and the like, after the customers finish the selection, the customers still need to manually reset and close the sliding covers, but due to the fact that the flow of people in the supermarket is large, the problem that the sliding covers of the ice chest are frequently opened and closed after some customers select goods can occur, the sliding covers of the existing supermarket ice chest are inconvenient to automatically close, the sliding covers are easy to open for a long time after the customers forget to close, cold air leakage in the supermarket ice chest causes fresh-keeping influence on the goods stored in the supermarket ice chest, meanwhile, electric energy is wasted, and unnecessary economic loss in the supermarket is caused.

Disclosure of Invention

Aiming at the technical problems existing in the application of the existing supermarket refrigerator, the utility model provides a sliding cover structure of the supermarket refrigerator.

The utility model provides a supermarket refrigerator-freezer sliding closure structure, includes the supermarket refrigerator-freezer body, sliding connection has a set of symmetry to set up the sliding closure body on the open end of supermarket refrigerator-freezer body, a set of the one end surface of sliding closure body is provided with the handle respectively, a side wall of handle is provided with the connecting rod, the one end of connecting rod is provided with the drive strip, the one end of drive strip is provided with the rack, the bottom of rack is provided with the installation piece, the installation piece sets up in a side wall department of supermarket refrigerator-freezer body, rack sliding connection is in the surface department of installation piece, a side wall department of supermarket refrigerator-freezer body is provided with actuating mechanism to drive the rack through actuating mechanism and slide along the installation piece surface.

Further, a sliding groove is formed in the surface of the mounting block, a sliding block is arranged at the bottom of the rack, and the rack is connected with the rack in a sliding mode along the sliding groove through the sliding block.

Further, actuating mechanism includes servo motor, pivot pole and gear, servo motor inlays to be established in the installation notch that is equipped with in advance on supermarket refrigerator-freezer body lateral wall, the pivot pole sets up in servo motor's axis of rotation, the gear cover is established on the pivot pole, and the teeth of a cogwheel of gear meshes with the tooth's socket of rack.

Further, a groove is formed in the inner wall of the sliding groove, a starting button is arranged in the groove formed in the inner wall of the sliding groove, and the rack slides along the sliding groove through the sliding block and is movably abutted to the switch end of the starting button.

Further, the side wall of supermarket refrigerator-freezer body department is provided with PLC controller and siren, PLC controller, siren, start button and servo motor electric connection, when start button starts, drives the PLC controller sets for and starts servo motor operation after 5 minutes of delay, and works as when servo motor is operated, through PLC controller control start alarm send out the alarm.

The utility model has the beneficial effects that:

when a customer pulls a handle in a supermarket to open a sliding closure body of a supermarket refrigerator body to select goods, the sliding of the handle drives a connecting rod and a driving bar to move, and then drives a rack to slide along a sliding groove in the mounting bar through a sliding block, and the bottom of the rack presses a switch end of a starting button, so that the starting button is started, and an electric signal is transmitted to a PLC controller, and then the PLC controller sets a control delay time of 5 minutes and starts a servo motor to operate, a rotating shaft of the servo motor rotates after five minutes, so that a rotating shaft rod and a gear are driven to rotate, and then the rack is driven to slide along the sliding groove in the mounting bar to slide through the rotation of the gear, and then the driving bar and the connecting rod are matched in a sliding manner, and the sliding closure body is driven to reset and closed through the handle, and when the servo motor operates, an alarm is started synchronously through the PLC controller to send out an alarm, so that the customer is reminded when the sliding closure body is closed, the effect of avoiding clamping the sliding closure body is realized, and the effect of the automatic closing of the structure cooperation of the sliding closure body is facilitated after the customer opens the supermarket refrigerator body to purchase goods, and the effect of forgetting to close the sliding closure body is avoided, and the effect of automatically closing the sliding closure body can be delayed for five minutes after the rotating shaft is rotated, the rotating shaft of the rotating shaft, the sliding closure body is driven to rotate, the sliding body is further the rotating, the cold storage of the refrigerator is not required to cause the cold energy to be wasted, and the problem of the refrigerator is avoided, and the cold storage in the refrigerator is not required to be caused.

Drawings

FIG. 1 is a perspective view of a supermarket ice bin body.

Fig. 2 is a perspective view of the slider body.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Reference numerals

1. A supermarket ice chest body; 2. a sliding cover body; 3. a handle; 4. a connecting rod; 5. a drive bar; 6. a rack; 7. a mounting block; 8. a driving mechanism; 81. a servo motor; 82. a rotating shaft lever; 83. a gear; 9. a chute; 10. a slide block; 11. a start button; 12. a PLC controller; 13. an alarm.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and to specific examples. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

The utility model provides a supermarket refrigerator sliding closure structure, includes supermarket refrigerator body 1, and sliding connection has a set of symmetry to set up sliding closure body 2 on the open end of supermarket refrigerator body 1, and this is the structure that opens and shuts of current supermarket refrigerator body 1. One end surface of a set of sliding closure body 2 is provided with handle 3 respectively, one side wall of handle 3 is provided with connecting rod 4, the one end of connecting rod 4 is provided with drive strip 5, the one end of drive strip 5 is provided with rack 6, one side surface of rack 6 is equipped with the tooth's socket, the bottom of rack 6 is provided with installation piece 7, installation piece 7 sets up in the side wall department of supermarket refrigerator-freezer body 1, rack 6 sliding connection is in the surface department of installation piece 7, spout 9 has been seted up on the surface of installation piece 7, the bottom of rack 6 is provided with slider 10, and rack 6 passes through slider 10 along spout 9 sliding connection. When a customer pulls the handle 3 in a supermarket to open the sliding closure body 2 of the supermarket refrigerator body 1 to select commodities, the sliding closure body 2 slides through the handle 3, so that the connecting rod 4 and the driving strip 5 are driven to move, and the rack 6 is driven to slide along the sliding groove 9 in the installation strip through the sliding block 10, and the supermarket refrigerator is shown in fig. 1 and 2.

Rectangular grooves are formed in the inner wall of the sliding groove 9, a starting button 11 is arranged in the groove formed in the inner wall of the sliding groove 9, the rack 6 slides along the sliding groove 9 through a sliding block 10 and is movably abutted against the switch end of the starting button 11, the switch end of the starting button 11 is elastically arranged, the switch end of the starting button 11 extends in the sliding groove 9, and the switch end annular wall of the starting button 11 is arc-shaped so as to be matched with the movable abutting joint of the sliding block 10, and the device is shown in fig. 2 and 3.

When the slider 10 abuts against the switch end of the start button 11, the start button 11 is controlled to start by pressing it downward, and an electric signal is transmitted to the PLC controller 12. The side wall of the supermarket refrigerator body 1 is provided with a PLC (programmable logic controller) 12 and an alarm 13, the PLC 12, the alarm 13, a start button 11 and a servo motor 81 are electrically connected, when the start button 11 is started, the PLC 12 is driven to set delay time for 5 minutes, then the servo motor 81 is started to operate, and when the servo motor 81 operates, the PLC 12 controls the start alarm 13 to give out an alarm. The start button 11 is turned on by pressing the switch end of the start button 11 at the bottom of the rack 6, and an electric signal is transmitted to the PLC controller 12, so that the PLC controller 12 sets a control delay time of 5 minutes and then starts the servo motor 81 to operate, see fig. 2 and 3.

A driving mechanism 8 is arranged at one side wall of the supermarket refrigerator body 1, and the rack 6 is driven by the driving mechanism 8 to slide along the surface of the mounting block 7. The driving mechanism 8 comprises a servo motor 81, a rotating shaft rod 82 and a gear 83, wherein the servo motor 81 is embedded in a preset mounting notch on the side wall of the supermarket refrigerator body 1, the rotating shaft rod 82 is arranged on the rotating shaft of the servo motor 81, the gear 83 is sleeved on the rotating shaft rod 82, teeth of the gear 83 are meshed with tooth grooves of the rack 6, and the device is shown in fig. 2 and 3.

Through the axis of rotation of five minutes back servo motor 81 to drive pivot pole 82 and gear 83 rotation, and then through gear 83's rotation, drive rack 6 resets along spout 9 in the installation strip and slides, and then slide the cooperation through drive strip 5 and connecting rod 4, and drive sliding closure body 2 through handle 3 and reset and close, and when servo motor 81 moves, start alarm 13 and send out the police dispatch newspaper through PLC controller 12 is synchronous, be convenient for play the warning effect to the customer when closing sliding closure body 2, avoid sliding closure body 2 tong. Meanwhile, through the delayed automatic closing of the sliding cover body 2, the time for selecting the commodities when the customer opens the supermarket refrigerator body 1 can be shortened, a reminding effect is achieved, and the electric energy loss caused by cold air leakage due to the fact that the customer opens the supermarket refrigerator body 1 for a long time and does not select the commodities is avoided, and the supermarket refrigerator is shown in fig. 2 and 3.

Through the structure cooperation of timing self-closing sliding closure body 2, be convenient for after the customer opens the sliding closure body 2 of supermarket refrigerator-freezer body 1 and select commodity, forget when closing sliding closure body 2, can delay the effect of five minutes self-closing sliding closure body 2, avoid opening for a long time of sliding closure body 2, and lead to the problem that cold air leakage in supermarket refrigerator-freezer body 1 led to the fact fresh-keeping influence to the commodity of cold storage in supermarket refrigerator-freezer body 1, avoid the waste of electric energy to cause unnecessary economic loss in the supermarket simultaneously, refer to fig. 1, fig. 2.

It will be apparent to those skilled in the art that the described embodiments are merely some, but not all, of the embodiments of the utility model and that various modifications or additions may be made to the specific embodiments described or substituted in a similar way without deviating from the spirit of the utility model or beyond the scope of the utility model as defined in the appended claims. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model.

Claims (5)

1. The utility model provides a supermarket refrigerator-freezer sliding closure structure, includes supermarket refrigerator-freezer body (1), sliding connection has sliding closure body (2) that a set of symmetry set up on the open end of supermarket refrigerator-freezer body (1), a serial communication port, a set of sliding closure body (2) one end surface is provided with handle (3) respectively, a lateral wall of handle (3) is provided with connecting rod (4), the one end of connecting rod (4) is provided with drive strip (5), the one end of drive strip (5) is provided with rack (6), the bottom of rack (6) is provided with installation piece (7), installation piece (7) set up in a lateral wall department of supermarket refrigerator-freezer body (1), rack (6) sliding connection is in the surface department of installation piece (7), a lateral wall department of supermarket refrigerator-freezer body (1) is provided with actuating mechanism (8) to drive rack (6) along installation piece (7) surface through actuating mechanism (8).

2. The supermarket refrigerator sliding cover structure according to claim 1, wherein a sliding groove (9) is formed in the surface of the mounting block (7), a sliding block (10) is arranged at the bottom of the rack (6), and the rack (6) is connected with the sliding block (10) in a sliding mode along the sliding groove (9).

3. The supermarket refrigerator-freezer sliding closure structure according to claim 2, wherein the driving mechanism (8) comprises a servo motor (81), a rotating shaft rod (82) and a gear (83), the servo motor (81) is embedded in a mounting notch which is preset on the side wall of the supermarket refrigerator-freezer body (1), the rotating shaft rod (82) is arranged on the rotating shaft of the servo motor (81), the gear (83) is sleeved on the rotating shaft rod (82), and gear teeth of the gear (83) are meshed with tooth grooves of the rack (6).

4. The supermarket refrigerator sliding closure structure according to claim 3, wherein the inner wall of the chute (9) is provided with a groove, a starting button (11) is arranged in the groove formed in the inner wall of the chute (9), and the rack (6) slides along the chute (9) through the sliding block (10) and is movably abutted to the switch end of the starting button (11).

5. The supermarket refrigerator sliding cover structure according to claim 4, wherein a PLC (programmable logic controller) 12 and an alarm 13 are arranged on the side wall of the supermarket refrigerator body 1, the PLC 12, the alarm 13, a start button 11 and a servo motor 81 are electrically connected, when the start button 11 is started, the PLC 12 is driven to set a delay time of 5 minutes, then the servo motor 81 is started to operate, and when the servo motor 81 is operated, the PLC 12 controls the start alarm 13 to send an alarm.