CN1296666C

CN1296666C - Refrigerator

Info

Publication number: CN1296666C
Application number: CNB2004100007581A
Authority: CN
Inventors: 郭宗胜; 丛强滋; 黄明东; 高明
Original assignee: Shandong New Beiyang Information Technology Co Ltd
Current assignee: Shandong new Conway Electronics Co., Ltd.; Shandong New Beiyang Information Technology Co Ltd
Priority date: 2004-01-18
Filing date: 2004-01-18
Publication date: 2007-01-24
Anticipated expiration: 2024-01-18
Also published as: CN1641297A

Abstract

The present invention relates to the fields of a refrigerator and a printer. The present invention aims at the defects of the prior art, provides the refrigerator with a printing device which can print the correlative information of food. Because the refrigerator of the present invention is provided with the printing device, the present invention has the original preserving function and the freezing function, and can print a label which is pasted on the food packing surface and has the correlative information of the food. The correlative information of the food, such as names, types, dates of the food which is put in the refrigerator, etc., can be conveniently known by the technical method and the label, and the edibility of the food can be judged according to the information.

Description

Refrigerator

Technical field

The present invention relates to refrigerator and printer field.

Background technology

Traditional refrigerator, function is fairly simple, generally has only freezing and fresh-keeping two functions.Along with the development of society and the increase of consumer demand, produced so a kind of demand gradually, need exactly the enterprising row labels of the packing of putting the food in the refrigerator into, for example the title of food, type, put time in the refrigerator or shelf-life etc. into, when the user takes out this food in refrigerator, can be easy to recognize the relevant information of this food from this mark, as food name, type, put the time in the refrigerator into, and also can be easy to judge the edibility of this food according to these information.But especially some make by oneself on the packing of food a lot of food, the content that does not have this respect, so just caused a problem: when user's deicing case is taken certain food, can not judge the title and the type of this food fast, owing to do not know the making date of this food or put the interior date of refrigerator into, just can't determine whether this food has passed through the shelf-life, can't determine whether edible this food is.

Summary of the invention

The present invention is exactly at the deficiencies in the prior art, a kind of refrigerator that has printing equipment and can print the relevant information of this food that provides.

For achieving the above object, the present invention is provided with refrigerator CPU and printing equipment in refrigerator main body, and printing equipment comprises print unit, prints CPU, controls button, display unit.

Printing equipment be provided with following several mode:

1) groove that is complementary of refrigerator main body setting and printing equipment size, shape, printing equipment has shell, and this shell embeds in this groove at least in part; The printing equipment outer casing bottom is fixedlyed connected with the groove wall by screw.

2) surface of refrigerator main body is provided with the blend stop that forms vertical dovetail groove, and the bottom of dovetail groove is sealed, and printing equipment has shell, the flange that the two bottom sides setting of shell and above-mentioned dovetail groove are complementary, and flange inserts in the dovetail groove.

3) printing equipment or refrigerator main body are provided with magnetic devices, and printing equipment has shell, and it is fixed on the refrigerator main body by magnetic force.Concrete structure is that the bottom of printing equipment is provided with gathering sill at refrigerator main body surface absorption magnet, and gathering sill and magnet form slide construction; Fixing elastic part by screw on the magnet, elastic part is between magnet surface and gathering sill bottom surface; Magnet and elastic part can be several.

4) refrigerator main body is provided as the cavity of printing equipment shell, print unit comprises print unit mount, print unit main body and goes up cover module, print unit mount is fixed on the cavity wall, and the print unit main body is positioned at cavity, and last cover module is arranged on the refrigerator main body; Refrigerator main body is also inlayed and is printed display unit and print the control button, and the upper surface of last cover module flushes with the surface of refrigerator main body.

Aspect being electrically connected, the print unit of printing equipment, display unit and button can pass through the refrigerator central processing unit controls; The display unit of printing equipment and the display unit of refrigerator main body are integrated on the display floater.

Refrigerator of the present invention, owing to be provided with printing equipment, therefore except having original fresh-keeping and freezing function, can also print a kind of can gluing and be posted on the label that packaging for foodstuff is surperficial and have the relevant information of this food, by this technological means, just can pass through this label, know this food name, type easily and put the interior relevant informations such as date of refrigerator into, and can judge the edibility of this food according to this information.

Description of drawings

Fig. 1 is the overall structure schematic diagram of user mode of the present invention;

Fig. 2 is the front view of printing equipment among the present invention;

Fig. 3 is that Fig. 2 is along the A-A cutaway view;

Fig. 4 is printing equipment of the present invention and refrigerator main body connected mode embodiment 1 schematic diagram;

Fig. 5 is printing equipment of the present invention and refrigerator main body connected mode embodiment 2 schematic diagrames;

Fig. 6 is printing equipment of the present invention and refrigerator main body connected mode embodiment 3 schematic diagrames;

Fig. 7 is printing equipment of the present invention and refrigerator main body connected mode embodiment 4 principle schematic;

Fig. 8 is the structural representation of principle correspondence shown in Figure 7;

Fig. 9 is that the printing equipment loam cake of refrigerator shown in Figure 8 opens view.

The specific embodiment

Overall structure of the present invention is being inlayed printing equipment 40 as shown in Figure 1 on the refrigerator main body 50; The structure of printing equipment 40 such as Fig. 2, shown in 3, it mainly is made up of lower casing 19 and loam cake 14, wherein loam cake 14 is hinged by loam cake rotating shaft 141, loam cake 14 can be opened around loam cake rotating shaft 141 rotations, bottom at lower casing 19, be fixed with wiring board 17, printing equipment core 18 is being fixed in lower casing 19 middle and upper parts, wherein printing equipment core 18 is mainly by motor 2, transmission mechanism 3 and printing rubber roll 7 are formed, transmission mechanism 3 is delivered to rotatablely moving of motor 2 and prints rubber roll 7, with printing rubber roll 7 contacted is printhead 8, printhead 8 is to link together by printhead rotating shaft 10 and loam cake 14, and elastomeric element 9 is pressed in the top of printhead 8, by the effect of elastomeric element 9, printhead 8 can contact closely with printing rubber roll 7, and printhead 8 can separate with printing rubber roll 7 along with digging of loam cake 14.Be sensor 11 and sensor 12, be separately fixed on upper channel 13 and the lower channel 16 that upper channel 13 and lower channel 16 are also formed a paper storehouse simultaneously, in the middle of upper channel 13 and the lower channel 16 paper roll 15 are arranged below printhead rotating shaft 10.A stripper roll 5 is arranged above printing equipment core 18, and the both sides of stripper roll 5 are respectively label outlet 6 and lining paper outlet 4 above printing equipment core 18.In the lower left of whole printing equipment is power supply 1, and what be connected with power supply 1 is an attaching plug 20, and power supply 1 will transmit the alternating current that arrives from attaching plug 20 and be converted to the direct current that printing equipment 40 needs, and at the sidewall of printing equipment, also have communication interface 21.

As shown in Figure 2, on the top of printing equipment 40, loam cake button 34 is arranged, when pressing loam cake button 34, the loam cake 14 of printing equipment just can rotate an angle around loam cake rotating shaft 141, thereby loam cake 14 is opened.On the outer surface of the bottom of printing equipment 40, also inlaying liquid crystal 31, button 32 and indicator lamp 33.Indicator lamp 33 can be indicated the current state of printing equipment 40, comprises power supply indication and wrong indication etc., and button 32 then can be controlled and print and the adjusting time, 31 demonstration times of liquid crystal.

Being connected of printing equipment and refrigerator can realize by multiple scheme, below just further describe at each connectivity scenario:

Embodiment 1:

As shown in Figure 4, a groove 51 is arranged on the refrigerator main body 50, the surface of groove 51 is appearance panels 52, and the inboard of appearance panel 52 is heat-insulation layers 53.Printing equipment 40 is fixed on the appearance panel 52 by screw 41, after printing equipment 40 is fixed, the attaching plug 20 of printing equipment 40 lower surfaces is inserted in the supply socket 54 of inlaying in the heat-insulation layer 53, supply socket 54 is connected with the AC power of refrigerator main body 50 by power line 55, powers to printing equipment by the AC power of refrigerator main body 50; Size around the printing equipment 40 is slightly less than the size of refrigerator main body 50 upper grooves 51, and like this, printing equipment 40 both can be installed in this groove 51 easily, was unlikely to again to rock therein.

In this fixed form, printing equipment can protrude in panel of refrigerator, also can flush with panel of refrigerator simultaneously or a little less than the surface of refrigerator.

Embodiment 2:

Show that as Fig. 5 the surface of refrigerator main body 50 is extruded with left blend stop 59, right blend stop 57, following block 55, wherein, left blend stop 59 has left chute 58, and right blend stop 57 has right rail 56, two chutes to form oat tail groove structure; The both sides of the bottom of printing equipment 40 have left flange 49 and right flange 48 respectively; During use, the left flange 49 of printing equipment 40 bottoms, right flange 48 inject respectively in left chute 58 and the right rail 56, and after the bottom of printing equipment 40 touched down block 55, printing equipment 40 was fixed.

Embodiment 3:

The principle of this programme is exactly to increase magnetic devices by the bottom at printing equipment, and printing equipment directly is adsorbed on the iron surface of refrigerator.

As shown in Figure 6, gathering sill 61 is arranged at the bottom of printing equipment 40, gathering sill 61 is the drum shape, centre position at gathering sill 61, be rotary with magnet hold-down screw 65, magnet hold-down screw 65 is being fixed elastic part 62 and magnet 63, elastic part 62 is in the centre position of magnet 63 and printing equipment, the centre position of magnet 63 fluted 64, it is big that the height of the head of the depth ratio magnet hold-down screw 65 of groove 64 is wanted, like this, guaranteed that magnet hold-down screw 65 can not exceed the lower surface of magnet 63 in working order.This kind structure has one or more in this printing equipment, is generally three or four.

The effect of elastic part 62 is to make magnet 63 that certain activity surplus be arranged, even in the time of so just can guaranteeing to have in this printing equipment a plurality of this structure, the height of each magnet has not simultaneously slightly, also can adjust, make on the appearance panel 52 of the irony that is adsorbed on refrigerator main body 50 that each magnet can be stable by elastic part 62.The effect of gathering sill 61 is that magnet can be offset in the process that fluctuates towards periphery.

The present invention carries out work by following process, when using refrigerator of the present invention for the first time, time that possible liquid crystal 31 shows and current asynchronism(-nization), at this moment, it is identical with the current time to regulate the time that liquid crystal 31 shows by button 32, after adjusting was finished, refrigerator of the present invention just can carry out work.When needs are printed the label of the relevant information of adding food in refrigerator, cooperate the demonstration of liquid crystal 31 to select the title of food by button 32, type, regulate print What, after choosing print What, printing equipment 40 just can print the print What of a band setting and the label of current time, then this label is glued and be posted on this outer package of food, food is put into refrigerator, when getting this food, check that this label just can know the title of this food, type and the time of putting in the refrigerator just can be judged this food and whether pass through the shelf-life.Because label printing device is a kind of prior art, so, just do not done detailed description at this specific to the concrete operation principle and the course of work in the printing equipment 40.

Embodiment 4:

In above-mentioned several connectivity scenarios, printing portion is embedded in the refrigerator as a module whole, this print unit can break away from fully in refrigerator and independently exist, in order to save cost, also can be with the structure of printing portion and being integral of refrigerator mfg, Fig. 7 is the theory diagram of the refrigerator integrated scheme of the present invention, mainly comprises CPU 70 and is solidificated in wherein program, print unit 72, display unit 71 and button 73; Wherein, CPU 70 is core and hinges of whole refrigerator control, it has integrated the CPU of general refrigerator and the CPU of common label printing equipment, and the running of refrigerator, the printing of print unit 72 and the demonstration of display unit 71 in CPU 70 and the programme-control that is solidificated in wherein; Frame for movement as shown in Figure 8, at the bottom, it is the heat-insulation layer 53 of refrigerator, the top of heat-insulation layer 53, be fixed with CPU 70, on CPU 70, also be fixed with print unit mount 721, print unit mount 721 has loam cake rotating shaft 723, be hinged with cover module 722 in the loam cake rotating shaft 723, last cover module 722 also can be hinged on the refrigerator main body, on the surface of refrigerator 50, also is inlaid with display unit 71 and button 73, print unit mount 721, last cover module 722, display unit 71 and button 73 all are connected with CPU 70, and are subjected to CPU 70 and the control that is solidificated in program wherein.And the upper surface of last cover module 722 flushes with the surface of refrigerator 50, like this, when print unit 72 is in running order, does not see and general refrigerator big difference in appearance from the outer surface of refrigerator.When needs are safeguarded print unit 72 or changed paper, only need to go up cover module 722 and rotate a certain angle around loam cake rotating shaft 723 and get final product, as shown in Figure 9.

The CPU of printing equipment and refrigerator main body links together in the present embodiment, the display unit of printing equipment and the liquid crystal display of refrigerator main body are integrated on the display floater, CPU is integrated like this refrigerator control part branch, liquid-crystal display section and print control section branch, wherein, print control section is divided the action of control printing portion, the content of liquid crystal display control section control liquid crystal display, refrigerator control part divides other actions of then controlling refrigerator.Compare with aforementioned schemes, this programme can reduce cost, and more simple in control.

Several specific embodiment of the present invention has been announced its preferred implementation, but is not limited to this kind embodiment.Those of ordinary skill in the art understands spirit of the present invention very easily according to the foregoing description, and makes different amplifications and variation.But only otherwise break away from spirit of the present invention, all in this patent protection domain.

Claims

1. A kind of refrigerator, it comprises refrigerator main body, refrigerator central processing unit is set in it, and printing device is set on refrigerator main body, and this printing device comprises printing unit, printing central processing unit, control button, display device, it is characterized in that printing device The printing unit, display device and buttons of the refrigerator are controlled by the central processing unit of the refrigerator.

2. The refrigerator according to claim 1, wherein the main body of the refrigerator is provided with a groove matching the size and shape of the printing device, and the printing device has a casing, and the casing is at least partially embedded in the groove.

3. The refrigerator according to claim 2, wherein the bottom of the casing of the printing device is fixedly connected to the wall of the groove by screws.

4. The refrigerator according to claim 1, characterized in that the surface of the main body of the refrigerator is provided with a bar to form a vertical dovetail groove, the bottom of the dovetail groove is closed, the printing device has a casing, and the two sides of the bottom of the casing are arranged with the above-mentioned The dovetail groove matches the flange, and the flange inserts into the dovetail groove.

5. The refrigerator according to claim 1, characterized in that the printing device or the main body of the refrigerator is provided with a magnetic device, and the printing device has a casing, which is fixed on the main body of the refrigerator by magnetic force.

6. The refrigerator according to claim 5, wherein a magnet is adsorbed on the surface of the main body of the refrigerator, a guide groove is provided at the bottom of the printing device, and the guide groove and the magnet form a sliding structure.

7. The refrigerator according to claim 6, wherein the elastic part is fixed on the magnet by screws, and the elastic part is located between the surface of the magnet and the bottom surface of the guide groove.

8. The refrigerator according to claim 7, characterized in that a number of magnets and elastic parts are evenly distributed in the guide groove.

9. The refrigerator according to claim 1, wherein the main body of the refrigerator is provided with a chamber for accommodating a printing device, and the printing unit in the printing device is located in the chamber, wherein the printing unit includes a printing unit base, a printing unit main body and an upper cover module , the base of the printing unit is fixed on the chamber wall, and the upper cover module is arranged on the outer surface of the main body of the refrigerator.

10. The refrigerator according to claim 9, wherein the main body of the refrigerator is further embedded with a printing display device and printing control buttons, and the upper surface of the upper cover module is flush with the surface of the main body of the refrigerator.

11. The refrigerator according to claim 1, wherein the display device of the printing device and the display device of the main body of the refrigerator are integrated on a display panel.