CN114353415A - Refrigerator door opening and closing state confirmation reminding device and refrigerator - Google Patents
Refrigerator door opening and closing state confirmation reminding device and refrigerator Download PDFInfo
- Publication number
- CN114353415A CN114353415A CN202111533066.3A CN202111533066A CN114353415A CN 114353415 A CN114353415 A CN 114353415A CN 202111533066 A CN202111533066 A CN 202111533066A CN 114353415 A CN114353415 A CN 114353415A
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- Prior art keywords
- door
- refrigerator
- switch
- reminding
- shaft sleeve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/008—Alarm devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a refrigerator door opening and closing state confirmation reminding device and a refrigerator, wherein the refrigerator door opening and closing state confirmation reminding device comprises a door shaft sleeve and a door body, wherein the door shaft sleeve is connected with a refrigerator door; the door shaft is used for connecting the refrigerator body and is rotationally connected in the door shaft sleeve; the touch switch is arranged in the door shaft; the limiting structure is arranged in the door shaft sleeve; the reminding structure is connected with the touch switch. Through set up door axle sleeve and door axle between refrigerator box and refrigerator door, and then the relative position relation between refrigerator box and the refrigerator door is reflected in step, through set up touch switch on the door axle, set up limit structure on the door axle sleeve, make touch switch and limit structure be in different relative position relations, and then when the refrigerator door is closed and is opened, touch switch is in different on-off states, and through the switch door state of reminding the structure in time to remind user's refrigerator door, make the switch door state of accurate perhaps refrigerator door of user, in time close the refrigerator door.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerator door opening and closing state confirmation reminding device and a refrigerator.
Background
The refrigerator is the life electrical apparatus commonly used, in daily use, often can appear because the refrigerator door body and refrigerator box are very close apart, lead to the refrigerator door to be in the virtual state of covering of not totally closed in fact, the refrigerator door body and refrigerator box do not thoroughly close promptly, there is very little clearance, and the user thinks by mistake that the refrigerator door has been totally closed, and then lead to walk-in or freezer because of closing for a long time, and a large amount of condensate water and frozen ice-cube appear, it is real to freeze whole wind channel even, lead to the refrigerator to be unable work, not only extravagant energy, still can arouse food rotten, even cause the damage of refrigerator, cause very big inconvenience to consumer's life.
In order to avoid the problem that the refrigerator is not completely closed, the refrigerator on the market at present mainly confirms the on-off state of the refrigerator by adding a push switch or a magnetic-sensitive switch (door control switch) at the position of a door frame of a refrigerator body, but the refrigerator is expensive, troublesome to mount, attractive in appearance and poor in reliability: especially, the door control switch is usually operated, the control panel obtains a signal of closing the refrigerator door, the refrigerator control panel does not remind a consumer of not closing the door, and actually, the refrigerator door body and the refrigerator body are not completely closed, so that a small gap exists.
Therefore, the prior art has shortcomings and disadvantages, and needs further improvement and development.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a refrigerator door opening and closing state confirmation reminding device and a refrigerator, and aims to solve the problem that a user cannot accurately know the door opening and closing state of a refrigerator door in the prior art.
The technical scheme adopted by the invention for solving the technical problem is as follows: a refrigerator door opening and closing state confirmation reminding device comprises:
the door shaft sleeve is used for connecting a refrigerator door;
the door shaft is used for connecting a refrigerator body and is rotatably connected in the door shaft sleeve;
the touch switch is arranged in the door shaft;
the limiting structure is arranged in the door shaft sleeve;
and the reminding structure is connected with the touch switch.
Further, the door bushing includes:
the door shaft sleeve body is used for being connected with a refrigerator door, and the door shaft is rotatably connected into the door shaft sleeve body.
Further, limit structure includes:
the sliding groove is arranged on the inner surface of the door shaft sleeve body;
the positioning hole is formed in the door spindle sleeve body and communicated with one end of the sliding groove;
when the touch switch is positioned in the positioning hole, the refrigerator door is in a door closing state; when the touch switch is positioned in the sliding groove, the refrigerator door is in a door opening state.
Further, the sliding groove is a spiral groove.
Further, the door shaft includes:
the door shaft body is used for connecting a refrigerator body;
the rotating shaft is arranged at one end of the door shaft body, which is far away from the refrigerator body, and the rotating shaft is rotatably connected in the door shaft sleeve;
wherein, a switch hole is arranged on the rotating shaft, and the touch switch is arranged in the switch hole.
Further, the tact switch includes:
an on-off switch disposed in the switch aperture;
the trigger piece is arranged in the switch hole, one end of the trigger piece is connected with the on-off switch, and the other end of the trigger piece is connected with the sliding groove or the positioning hole in a sliding mode.
Further, the trigger includes:
the first end of the elastic piece is connected with the on-off switch;
and the first end of the movable pin is connected with the second end of the elastic part, and the second end of the movable pin is in sliding connection with the sliding groove or the positioning hole.
Furthermore, one end of the movable pin, which is far away from the elastic piece, is spherical;
the on-off switch is set to be a mechanical on-off switch or a pressure-sensitive sensing switch.
Further, the reminding structure is a buzzer or a display panel.
The invention adopts another technical scheme for solving the technical problem as follows: a refrigerator comprises the refrigerator door opening and closing state confirmation reminding device.
Compared with the prior art, the invention provides a refrigerator door opening and closing state confirmation reminding device and a refrigerator, wherein the refrigerator door opening and closing state confirmation reminding device comprises: the door shaft sleeve is used for connecting a refrigerator door; the door shaft is used for connecting a refrigerator body and is rotatably connected in the door shaft sleeve; the touch switch is arranged in the door shaft; the limiting structure is arranged in the door shaft sleeve; and the reminding structure is connected with the touch switch. The refrigerator door with the reminding structure comprises a refrigerator body, a refrigerator door, a door shaft sleeve, a door shaft, a touch switch, a door shaft sleeve, a door shaft, a limit structure and a reminding structure, wherein the door shaft sleeve and the door shaft sleeve are arranged between the refrigerator body and the refrigerator door, so that the door shaft and the door shaft sleeve synchronously show the relative position relation between the refrigerator body and the refrigerator door, the touch switch is arranged on the door shaft, the limit structure is arranged on the door shaft sleeve, the door shaft is synchronously driven to rotate in the door shaft sleeve in the rotating process of the refrigerator door, the touch switch and the limit structure are in different relative position relations, the touch switch is in different switch states, and the reminding structure timely reminds the user of the switch door state of the refrigerator door, so that the user can accurately close or close and close the refrigerator door in time.
Drawings
Fig. 1 is a partial structural schematic view of a refrigerator provided in the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of a door opening and closing state confirmation reminding device of a refrigerator provided in the present invention;
FIG. 3 is a schematic view of another partial perspective structure of the door opening and closing state confirmation reminding device for the refrigerator provided in the present invention;
description of reference numerals:
10. a reminding device for confirming the opening and closing state of the refrigerator door; 20. a refrigerator body; 30. a refrigerator door; 11. a door bushing; 12. a door shaft; 13. a touch switch; 14. a limiting structure; 15. a reminder structure; 111. a door spindle sleeve body; 121. a door spindle body; 122. a rotating shaft; 123. a switch hole; 131. an on-off switch; 132. a trigger; 133. an elastic member; 134. a movable pin; 141. a chute; 142. positioning holes; 151. a buzzer; 152. a display panel.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The refrigerator is the life electrical apparatus commonly used, in daily use, often can appear because the refrigerator door body and refrigerator box are very close apart, lead to the refrigerator door to be in the virtual state of covering of not totally closed in fact, the refrigerator door body and refrigerator box do not thoroughly close promptly, there is very little clearance, and the user thinks by mistake that the refrigerator door has been totally closed, and then lead to walk-in or freezer because of closing for a long time, and a large amount of condensate water and frozen ice-cube appear, it is real to freeze whole wind channel even, lead to the refrigerator to be unable work, not only extravagant energy, still can arouse food rotten, even cause the damage of refrigerator, cause very big inconvenience to consumer's life. In order to avoid the problem that the refrigerator is not completely closed, the refrigerator on the market at present mainly confirms the on-off state of the refrigerator by adding a push switch or a magnetic-sensitive switch (door control switch) at the position of a door frame of a refrigerator body, but the refrigerator is expensive, troublesome to mount, attractive in appearance and poor in reliability: especially, the door control switch is usually operated, the control panel obtains a signal of closing the refrigerator door, the refrigerator control panel does not remind a consumer of not closing the door, and actually, the refrigerator door body and the refrigerator body are not completely closed, so that a small gap exists.
The invention provides a refrigerator door opening and closing state confirmation reminding device and a refrigerator based on the problem that a user in the prior art cannot accurately know the door opening and closing state of a refrigerator door, wherein a door shaft sleeve and a door shaft are arranged between a refrigerator body and the refrigerator door, so that the door shaft and the door shaft sleeve synchronously show the relative position relationship between the refrigerator body and the refrigerator door, meanwhile, a touch switch is arranged on the door shaft, a limit structure is arranged on the door shaft sleeve, so that the door shaft is synchronously driven to rotate in the door shaft sleeve in the rotating process of the refrigerator door, so that the touch switch and the limit structure are in different relative position relationships, further, when the refrigerator door is closed and opened, the touch switch is in different opening and closing states, and the reminding structure is used for timely reminding the user of the door opening and closing state of the refrigerator door, so that the user can accurately or the door opening and closing state of the refrigerator door, closing the refrigerator door in time; reference will be made in detail to the following examples.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention provides a refrigerator door opening and closing status confirmation reminding device 10, which includes: the door comprises a door shaft sleeve 11, a door shaft 12, a touch switch 13, a limit structure 14 and a reminding structure 15; the door shaft sleeve 11 is used for connecting a refrigerator door 30; the door shaft 12 is used for connecting a refrigerator body 20, and the door shaft 12 is rotatably connected in the door shaft sleeve 11; the touch switch 13 is arranged in the door shaft 12; the limiting structure 14 is arranged in the door shaft sleeve 11; the reminding structure 15 is connected with the touch switch 13.
It can be understood that, by arranging the door shaft sleeve 11 and the door shaft 12 between the refrigerator body 20 and the refrigerator door 30, the door shaft 12 and the door shaft sleeve 11 synchronously show the relative position relationship between the refrigerator body 20 and the refrigerator door 30, and meanwhile, by arranging the touch switch 13 on the door shaft 12, the limit structure 14 is arranged on the door shaft sleeve 11, so that in the rotating and rotating process of the refrigerator door 30, the door shaft 12 is synchronously driven to rotate in the door shaft sleeve 11, so that the touch switch 13 and the limit structure 14 are in different relative position relationships, and further when the refrigerator door 30 is closed and opened, the touch switch 13 is in different opening and closing states, and the door opening and closing state of the refrigerator door 30 is timely reminded by the reminding structure 15, so that the user can accurately close or close and close the refrigerator door 30 in time.
In some preferred embodiments, the door bushing 11 includes: the door shaft sleeve body 111 is used for connecting the refrigerator door 30, and the door shaft 12 is rotatably connected in the door shaft sleeve body 111.
It can be understood that the door bushing body 111 is embedded in the refrigerator door 30, so that the door bushing body 111 and the refrigerator door 30 rotate synchronously, and meanwhile, the door shaft 12 is rotatably connected to the door bushing body 111, so that the door shaft 12 and the door bushing 11 rotate relatively, and a guarantee is provided for accurately knowing a relative position relationship between the refrigerator door 30 and the refrigerator body 20.
In some embodiments, the retaining structure 14 includes: the slide groove 141 and the positioning hole 142; the sliding groove 141 is disposed on the inner surface of the door bushing body 111; the positioning hole 142 is formed in the door spindle sleeve body 111 and is communicated with one end of the sliding groove 141; when the touch switch 13 is located in the positioning hole 142, the refrigerator door 30 is closed; when the touch switch 13 is located in the sliding groove 141, the refrigerator door 30 is in a door-open state.
It can be understood that the limit structure 14 is configured as the sliding groove 141 and the positioning hole 142, so that the tact switch 13 is in different opening and closing states when in the sliding groove 141 and the positioning hole 142, respectively, and the opening and closing state of the refrigerator door 30 can be effectively obtained.
In some embodiments, the sliding groove 141 is provided as a spiral groove.
It can be understood that, by saying again that the sliding groove 141 is set as a spiral groove, the movable space between the door spindle 12 and the door spindle sleeve 11 is effectively lifted, and meanwhile, the door opening and closing state confirmation reminding device 10 of the refrigerator is prevented from interfering with the normal door opening and closing of the refrigerator.
In some embodiments, the door shaft 12 includes: a door spindle body 121 and a rotation shaft 122; the door shaft body 121 is used for connecting the refrigerator body 20; the rotating shaft 122 is arranged at one end of the door shaft body 121, which faces away from the refrigerator body 20, and the rotating shaft 122 is rotatably connected in the door shaft sleeve 11; the rotating shaft 122 is provided with a switch hole 123, and the touch switch 13 is disposed in the switch hole 123.
It can be understood that the door shaft body 121 is connected with the refrigerator body 20 in a screw, clamping or the like manner, the rotating shaft 122 is integrally formed with the refrigerator body 20, a switch hole 123 is formed in the rotating shaft 122, and the touch switch 13 is arranged in the switch hole 123, so that when the door shaft sleeve 11 rotates along with the refrigerator door 30, the limit structure 14 rotates relative to the touch switch 13, and the touch switch 13 is switched between the position in the positioning hole 142 and the sliding groove 141, so as to timely switch or switch the state of the refrigerator door 30; specifically, when the trigger switch 13 is located in the positioning hole 142, the refrigerator door 30 is in a door-opening state; when the tact switch 13 is located in the sliding groove 141, the refrigerator door 30 is in a door-open state.
In other embodiments, the tact switch 13 includes: an on-off switch 131 and a trigger 132; the on-off switch 131 is disposed in the switch hole 123; the trigger 132 is disposed in the switch hole 123, one end of the trigger 132 is connected to the on-off switch 131, and the other end of the trigger 132 is slidably connected to the sliding groove 141 or the positioning hole 142.
It can be understood that, by setting the touch switch 13 as the on-off switch 131 and the trigger 132, the on-off switch 131 is electrically connected with the control panel of the refrigerator, so as to control the operation of the reminding structure 15; in the process of opening and closing the door of the refrigerator door 30, the trigger 132 slides relative to the limit structure 14, so as to trigger the on-off switch 131 and feed back the door opening and closing state of the refrigerator door 30 in time; specifically, when the trigger 132 is located in the positioning hole 142, the on-off switch 131 is in an off state, and the refrigerator door 30 is in a door-opening state; when the trigger 132 is located in the sliding groove 141, the on-off switch 131 is in a connected state, and the refrigerator door 30 is in a door opening state, so that a user can timely know the door opening and closing state of the refrigerator door 30, and particularly, can accurately know whether the refrigerator door 30 is completely closed.
In other embodiments, the trigger 132 includes: an elastic member 133 and a movable pin 134; a first end of the elastic member 133 is connected to the on-off switch 131; a first end of the movable pin 134 is connected to a second end of the elastic member 133, and a second end of the movable pin 134 is slidably connected to the sliding groove 141 or the positioning hole 142.
It can be understood that, by configuring the triggering member 132 as an elastic member 133 and a movable pin 134, the movable pin 134 slides in the positioning hole 142 and the sliding groove 141 during the rotation of the refrigerator door 30, and then due to the different shapes of the positioning hole 142 and the sliding groove 141, when the movable pin 134 is positioned in the positioning hole 142 and the sliding groove 141, the movable pin 134 has different relative positions with respect to the switch hole 123, so that the elastic member 133 (such as an elastic member, a spring plate, etc.) has different deformation states, and the elastic member 133 is continuously switched between the pressing triggering of the on-off switch 131 and the non-pressing triggering of the on-off switch 131; specifically, when the movable pin 134 is located in the positioning hole 142, the elastic member 133 is in a free extension state, that is, the elastic member 133 is not pressed to trigger the on-off switch 131, the on-off switch 131 is in an off state, and the refrigerator door 30 is in a door opening state; when the triggering member 132 is located in the sliding groove 141, the elastic member 133 is in a compressed state, that is, the elastic member 133 extrudes and triggers the on-off switch 131, the on-off switch 131 is in a connected state, and the refrigerator door 30 is in a door opening state, so that a user can be ensured to timely know the door opening and closing state of the refrigerator door 30, and particularly, whether the refrigerator door 30 is completely closed can be accurately known.
In some embodiments, an end of the movable pin 134 facing away from the elastic member 133 is provided in a spherical shape; and then can be effectual reduce the resistance of activity round pin 134 when sliding in locating hole 142 and spout 141, both guarantee can accurate monitoring refrigerator door 30 the open and close door state, can prevent again to disturb the normal open and close door of refrigerator.
In some embodiments, the on-off switch 131 is configured as a mechanical on-off switch 131 or a pressure sensitive switch.
It can be understood that the on-off switch 131 is set as a mechanical on-off switch 131 or a pressure-sensitive sensing switch, so that the elastic member 133 and the movable pin 134 cooperate with the limit structure 14 to timely feed back the door opening and closing state of the refrigerator door 30; it should be noted that the on-off switch 131 is connected to a control panel of the refrigerator through a wire, the reminding structure 15 is connected to the control panel to form a reminding circuit, and the operation of the reminding structure 15 is controlled by controlling the on-off of the on-off switch 131 to remind a user of the incorrect closing of the refrigerator door 30. Specifically, when the refrigerator is in a correct door closing state, the movable pin 134 extends out of the switch hole 123 and enters the positioning hole 142, the compression elastic force of the elastic member 133 is released, and the on-off switch 131 is not pressed, so that the on-off switch 131 is in an off state, and the reminding structure 15 is not in operation; when the refrigerator is opened or the refrigerator is not correctly closed, the movable pin 134 is separated from the switch hole 123, enters the sliding groove 141, is extruded into the switch hole 123, and then extrudes the elastic piece 133, so that the elastic piece 133 is in a compressed state, and the elastic piece 133 pressurizes the on-off switch 131, so that the on-off switch 131 is in a connected state, and the reminding structure 15 is triggered to operate, and the reminding of the refrigerator door closing is sent out in time; preferably, by using a timing module on the control board, when the on-off switch 131 is in a connected state, the timing module is started, and when the duration time of the on-off switch 131 in the connected state exceeds the preset time threshold, the reminding structure 15 is started to operate, so as to remind the user of closing the door in time.
In some embodiments, the reminding structure 15 is provided as a buzzer 151 or a display panel 152.
It can be understood that, by setting the reminding structure 15 to be the buzzer 151 or the display panel 152, when the refrigerator exceeds a certain time threshold value and does not completely close the refrigerator door 30, a sound, an image, a text or a light signal can be timely sent out, so that a user can timely know the state of the refrigerator door opening and closing, and can timely and correctly close the refrigerator door 30.
The second embodiment of the present invention further provides a refrigerator, which comprises the refrigerator door opening and closing state confirmation reminding device 10 as described in the first embodiment of the present invention.
It can be understood that, in the refrigerator provided by the present invention, by using the refrigerator door opening and closing state confirmation reminding device 10 of the shutdown in the present invention, the door opening and closing state of the refrigerator can be known in time, and especially, when the refrigerator is not correctly closed over the preset time threshold, the user can be reminded of correctly closing the refrigerator door 30 in time.
In summary, the present invention provides a refrigerator door opening and closing state confirmation reminding device and a refrigerator, wherein the refrigerator door opening and closing state confirmation reminding device comprises: the door shaft sleeve is used for connecting a refrigerator door; the door shaft is used for connecting a refrigerator body and is rotatably connected in the door shaft sleeve; the touch switch is arranged in the door shaft; the limiting structure is arranged in the door shaft sleeve; and the reminding structure is connected with the touch switch. The refrigerator door with the reminding structure comprises a refrigerator body, a refrigerator door, a door shaft sleeve, a door shaft, a touch switch, a door shaft sleeve, a door shaft, a limit structure and a reminding structure, wherein the door shaft sleeve and the door shaft sleeve are arranged between the refrigerator body and the refrigerator door, so that the door shaft and the door shaft sleeve synchronously show the relative position relation between the refrigerator body and the refrigerator door, the touch switch is arranged on the door shaft, the limit structure is arranged on the door shaft sleeve, the door shaft is synchronously driven to rotate in the door shaft sleeve in the rotating process of the refrigerator door, the touch switch and the limit structure are in different relative position relations, the touch switch is in different switch states, and the reminding structure timely reminds the user of the switch door state of the refrigerator door, so that the user can accurately close or close and close the refrigerator door in time.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a reminding device is confirmed to refrigerator switch door state which characterized in that includes:
the door shaft sleeve is used for connecting a refrigerator door;
the door shaft is used for connecting a refrigerator body and is rotatably connected in the door shaft sleeve;
the touch switch is arranged in the door shaft;
the limiting structure is arranged in the door shaft sleeve;
and the reminding structure is connected with the touch switch.
2. The device for reminding confirmation of the door opening and closing state of a refrigerator as claimed in claim 1, wherein the door bushing comprises:
the door shaft sleeve body is used for being connected with a refrigerator door, and the door shaft is rotatably connected into the door shaft sleeve body.
3. The refrigerator door opening and closing state confirmation reminding device as claimed in claim 2, wherein the limiting structure comprises:
the sliding groove is arranged on the inner surface of the door shaft sleeve body;
the positioning hole is formed in the door spindle sleeve body and communicated with one end of the sliding groove;
when the touch switch is positioned in the positioning hole, the refrigerator door is in a door closing state; when the touch switch is positioned in the sliding groove, the refrigerator door is in a door opening state.
4. The device for reminding confirmation of the opening and closing state of a refrigerator according to claim 3, wherein the sliding groove is a spiral groove.
5. The device for reminding confirmation of the door opening and closing state of a refrigerator as claimed in claim 3, wherein said door shaft comprises:
the door shaft body is used for connecting a refrigerator body;
the rotating shaft is arranged at one end of the door shaft body, which is far away from the refrigerator body, and the rotating shaft is rotatably connected in the door shaft sleeve;
wherein, a switch hole is arranged on the rotating shaft, and the touch switch is arranged in the switch hole.
6. The device for reminding the user of the refrigerator to confirm the opening and closing of the door as claimed in claim 5, wherein the touch switch comprises:
an on-off switch disposed in the switch aperture;
the trigger piece is arranged in the switch hole, one end of the trigger piece is connected with the on-off switch, and the other end of the trigger piece is connected with the sliding groove or the positioning hole in a sliding mode.
7. The refrigerator door opening and closing state confirmation reminding device as claimed in claim 6, wherein the trigger comprises:
the first end of the elastic piece is connected with the on-off switch;
and the first end of the movable pin is connected with the second end of the elastic part, and the second end of the movable pin is in sliding connection with the sliding groove or the positioning hole.
8. The device for reminding confirmation of the door opening and closing state of a refrigerator according to claim 7,
one end of the movable pin, which is far away from the elastic piece, is arranged to be spherical;
the on-off switch is set to be a mechanical on-off switch or a pressure-sensitive sensing switch.
9. The device for reminding confirmation of the open and closed door state of a refrigerator according to any one of claims 1 to 8, wherein the reminding structure is provided as a buzzer or a display panel.
10. A refrigerator comprising the device for reminding confirmation of the opened and closed door state of the refrigerator according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111533066.3A CN114353415B (en) | 2021-12-15 | 2021-12-15 | Refrigerator door opening and closing state confirmation reminding device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111533066.3A CN114353415B (en) | 2021-12-15 | 2021-12-15 | Refrigerator door opening and closing state confirmation reminding device and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114353415A true CN114353415A (en) | 2022-04-15 |
| CN114353415B CN114353415B (en) | 2023-10-20 |
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|---|---|---|---|
| CN202111533066.3A Active CN114353415B (en) | 2021-12-15 | 2021-12-15 | Refrigerator door opening and closing state confirmation reminding device and refrigerator |
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| JP2009097812A (en) * | 2007-10-18 | 2009-05-07 | Mitsubishi Electric Corp | Hinge device and refrigerator using the same |
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| CN107630610A (en) * | 2017-09-01 | 2018-01-26 | 青岛海尔股份有限公司 | A kind of hinge component and the refrigerator for including it |
| CN108332495A (en) * | 2017-12-29 | 2018-07-27 | 青岛海尔股份有限公司 | A kind of refrigerator door and refrigerator |
| CN108344236A (en) * | 2018-02-06 | 2018-07-31 | 黄旖旎 | One kind is anti-to be forgotten to close refrigerator devices |
| CN208267659U (en) * | 2018-04-18 | 2018-12-21 | 爱威机电(南京)有限公司 | A kind of folding door door panel structure |
| CN209244444U (en) * | 2018-06-06 | 2019-08-13 | 肇庆市高要区兆高金属科技有限公司 | A kind of door closer |
| CN110822795A (en) * | 2019-10-17 | 2020-02-21 | 安徽康佳同创电器有限公司 | Refrigerator door hinge lock device and refrigerator |
| CN111503967A (en) * | 2020-04-27 | 2020-08-07 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN113700404A (en) * | 2020-05-22 | 2021-11-26 | 南京中竞科智能科技有限公司 | Refrigerator capable of automatically opening and closing door and door closing method thereof |
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| CN101093760A (en) * | 2006-06-01 | 2007-12-26 | 苏州利维科电器有限公司 | Switching device |
| JP2009097812A (en) * | 2007-10-18 | 2009-05-07 | Mitsubishi Electric Corp | Hinge device and refrigerator using the same |
| CN202182598U (en) * | 2011-08-02 | 2012-04-04 | 合肥雪祺电气有限公司 | Refrigerator door-opening spacing and door-closing device |
| CN202544584U (en) * | 2012-02-17 | 2012-11-21 | 海尔集团公司 | Door body stop structure and refrigerator |
| CN103851862A (en) * | 2014-03-24 | 2014-06-11 | 海信容声(广东)冰箱有限公司 | Refrigerator |
| CN106500444A (en) * | 2016-12-30 | 2017-03-15 | 芜湖习科控制系统有限公司 | One kind is for refrigerator automatic switch door equipment and its autocontrol method |
| CN107630610A (en) * | 2017-09-01 | 2018-01-26 | 青岛海尔股份有限公司 | A kind of hinge component and the refrigerator for including it |
| CN108332495A (en) * | 2017-12-29 | 2018-07-27 | 青岛海尔股份有限公司 | A kind of refrigerator door and refrigerator |
| CN108344236A (en) * | 2018-02-06 | 2018-07-31 | 黄旖旎 | One kind is anti-to be forgotten to close refrigerator devices |
| CN208267659U (en) * | 2018-04-18 | 2018-12-21 | 爱威机电(南京)有限公司 | A kind of folding door door panel structure |
| CN209244444U (en) * | 2018-06-06 | 2019-08-13 | 肇庆市高要区兆高金属科技有限公司 | A kind of door closer |
| CN110822795A (en) * | 2019-10-17 | 2020-02-21 | 安徽康佳同创电器有限公司 | Refrigerator door hinge lock device and refrigerator |
| CN111503967A (en) * | 2020-04-27 | 2020-08-07 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN113700404A (en) * | 2020-05-22 | 2021-11-26 | 南京中竞科智能科技有限公司 | Refrigerator capable of automatically opening and closing door and door closing method thereof |
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