CN212913127U - Dish washer with automatic opening and closing door - Google Patents
Dish washer with automatic opening and closing door Download PDFInfo
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- CN212913127U CN212913127U CN202020941090.5U CN202020941090U CN212913127U CN 212913127 U CN212913127 U CN 212913127U CN 202020941090 U CN202020941090 U CN 202020941090U CN 212913127 U CN212913127 U CN 212913127U
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- connecting rod
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- door body
- dishwasher
- door
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Abstract
The utility model provides a dish washer that door body is automatic opens and shuts, includes shell, inner bag and the door body, sets up motor and connecting rod on the inside diapire of dish washer, connecting rod one end and motor fixed connection, the bottom fixed connection of the other end and the door body, through the rotation of control motor, drives the connecting rod rotation and makes the door body open or closed. The utility model discloses dish washer that the door body was automatic to be opened and shut simple structure is compact, is favorable to the production to make, is favorable to the transmission motion, has reduced manufacturing cost, and the transmission efficiency is high, has removed the trouble that the manual dish washer door body of opening and shutting of user brought from to the structure of rotation type can realize opening the door completely.
Description
Technical Field
The utility model belongs to the domestic appliance field especially relates to an automatic dish washer that opens and shuts of door body.
Background
The dish-washing machine is a widely used kitchen appliance, improves the automation of opening and closing of a dish-washing machine door body, saves the trouble of manual operation, can be more convenient for a user to use, and has various automatic door opening modes at present. Chinese utility model CN209153512U discloses an electric open-close type dish washer, but this kind of dish washer uses the mode of worm gear to realize the automatic switching of the dish washer door body, and the structure is comparatively complicated, and manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic dish washer that opens and shuts of door body to solve the trouble that the manual dish washer door body that opens and shuts of user brought, and the automatic technical problem that the structure is complicated, manufacturing cost is high that opens and shuts of the door body.
In order to achieve the purpose, the utility model discloses a dish washer that the door body opened and shut automatically's concrete technical scheme as follows:
the utility model provides a dish washer that door body is automatic opens and shuts, includes shell, inner bag and the door body, sets up motor and connecting rod on the inside diapire of dish washer, connecting rod one end and motor fixed connection, the bottom fixed connection of the other end and the door body, through the rotation of control motor, drive the connecting rod rotation and make the door body open or closed.
Furthermore, the connecting rod includes head rod, second connecting rod and third connecting rod, motor and head rod one end fixed connection, the bottom and the third connecting rod one end fixed connection of the door body, the other end of head rod and third connecting rod respectively with the both ends swivelling joint of second connecting rod.
Further, the motor and the connecting rod are attached to the inner side wall of the dish washing machine.
Furthermore, a D-shaped rotating shaft is arranged in the middle of the motor, a D-shaped shaft hole is formed in one end of the first connecting rod, and the motor is matched and fixedly connected with the D-shaped rotating shaft and the shaft hole through a through hole in one end of the first connecting rod.
Further, the one end lateral part of being connected with the second connecting rod on the third connecting rod has the bellying, and the inside wall edge of dish washer is provided with the first micro-gap switch that corresponds with the bellying, and rotatory to the diapire of relative dish washer when the head rod is 145 jiaos, and the door body is rotatory to 90 jiaos and is opened, touches first micro-gap switch control motor stall through the bellying.
Further, dish washer door body top edge is provided with the wedge, and dish washer body top edge is provided with the second micro-gap switch that corresponds with the wedge, when the door body is rotatory to the closure, touches second micro-gap switch control motor stall through the wedge.
Furthermore, the third connecting rod comprises a first connecting part and a second connecting part which are mutually perpendicular and fixedly connected, a notch is formed in one end, connected with the second connecting part, of the first connecting part, and the notch is connected with the inner side wall of the dish washing machine.
Furthermore, the two ends of the second connecting rod are respectively connected with the first connecting rod and the third connecting rod in a rotating mode through rivets, and the third connecting rod is fixedly connected with the bottom of the door body through screws.
Furthermore, a smooth groove body for rotating the motor is formed in the bottom wall of the inner part of the dish washing machine, and the motor is arranged in the groove body.
Furthermore, the dishwasher is provided with a sensor and a circuit control module, and the motor controls the intelligent device to drive and rotate through infrared equipment, key equipment, touch screen lamp equipment, voice control equipment or a wireless network.
The utility model discloses an automatic dish washer that opens and shuts of door body has following advantage: the structure is simple and compact, the production and the manufacture are facilitated, the transmission movement is facilitated, the manufacturing cost is reduced, the transmission efficiency is high, the trouble caused by manually opening and closing the door body of the dish washing machine by a user is avoided, and the complete opening of the door can be realized by the rotary structure.
Drawings
FIG. 1 is a schematic view of the automatic opening and closing structure of the door of the dishwasher of the present invention;
FIG. 2 is a schematic structural view of a third connecting rod of the dishwasher of the present invention;
fig. 3 is a schematic view of the automatic opening and closing state of the door of the dishwasher of the present invention.
The notation in the figure is: 1. a first connecting rod; 2. a second connecting rod; 3. a third connecting rod; 31. a first connection portion; 311. a recess; 32. a second connecting portion; 33. a boss portion; 4. a motor; 5. a door body; 6. a first microswitch; 7. a second microswitch; 8. a wedge block.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an automatic dish washer that opens and shuts of door body includes shell, inner bag and the door body 5, and dish washer inside has drive arrangement and transmission, and drive arrangement and the door body 5 are connected respectively to transmission, through control drive arrangement, make transmission move to transmission drives the motion of the door body 5 and realizes automatic opening and shutting.
Drive arrangement is preferred motor 4, and transmission is preferred connecting rod, and motor 4 sets up on the inside diapire of dish washer, and connecting rod one end is connected with motor 4, and the other end is connected with the 5 bottoms of the dish washer door body, rotates through control motor 4 and drives the connecting rod motion, and the connecting rod drives the 5 motion realization of the door body and opens and shuts automatically. When motor 4 rotated with the clockwise, motor 4 promoted the connecting rod clockwise rotation to the connecting rod promotes a body 5 and opens, when motor 4 rotated with the counter-clockwise, motor 4 pulling connecting rod counter-clockwise was rotatory, thereby the connecting rod pulling a body 5 is closed.
An interlayer space is arranged between a shell and a liner of the dish-washing machine, a smooth groove body for rotating the motor 4 is arranged on the bottom wall inside the interlayer space, the motor 4 is arranged in the groove body, a D-shaped rotating shaft is arranged in the middle of the motor 4, the connecting rod comprises a first connecting rod 1, a second connecting rod 2 and a third connecting rod 3, a D-shaped shaft hole is arranged at one end of the first connecting rod 1, the D-shaped rotating shaft of the motor 4 penetrates through the D-shaped shaft hole of the first connecting rod 1, so that the motor 4 is fixedly connected with one end of the first connecting rod 1, the other end of the first connecting rod 1, far away from the motor 4, is rotatably connected with one end of the second connecting rod 2 through a rivet, the third connecting rod 3 comprises a first connecting part 31 and a second connecting part 32, the first connecting part 31 and the second connecting part 32 are mutually perpendicular and fixedly connected, the other end of the second, the free end of the second connecting part 32 is fixedly connected with the door body 5 of the dishwasher through screws. The first connecting portion 31 has a notch 311 near one end perpendicularly connected with the second connecting portion 32, and the notch 311 is connected with the inner container of the dishwasher.
The one end lateral part of being connected with second connecting rod 2 on the third connecting rod 3 has hook-like bellying 33, and the inner bag lateral wall edge of dish washer is provided with the first micro-gap switch 6 that corresponds with bellying 33, and 5 top edges of the door body of dish washer are provided with wedge 8, and the top edge of dish washer body is provided with the second micro-gap switch 7 that corresponds with wedge 8.
When the motor 4 rotates clockwise, the motor 4 drives the first connecting rod 1, the second connecting rod 2 and the third connecting rod 3 to rotate clockwise for a certain angle, so that the connecting rods push the dishwasher door body 5 to rotate and open, when the first connecting rod 1 rotates to an included angle A of 145 degrees relative to the bottom wall of the dishwasher, the dishwasher door body 5 is completely opened at an angle of 90 degrees, and at the moment, the first microswitch 6 is contacted with the convex part 33 of the third connecting rod 3, so that the motor 4 stops rotating; when motor 4 rotated with the counter-clockwise, motor 4 drove the certain angle of first connecting rod 1, second connecting rod 2 and the anticlockwise rotation of third connecting rod 3 to the connecting rod pulling dish washer door body 5 is rotatory closed, and first micro-gap switch 6 breaks away from each other with the bellying 33 of third connecting rod 3 this moment, and when dish washer door body 5 realized the complete closure, second micro-gap switch 7 touched mutually with wedge 8 this moment, made motor 4 stall.
The motor 4 and the connecting rod structure can be arranged on one side of the dish washing machine, and the structure can also be symmetrically arranged on both sides of the dish washing machine; in addition to the electric machine 4, a pneumatic motor can also be used as a drive; besides the microswitch, other control elements can be used for controlling the motor 4 to stop rotating; the driving motor 4 can use infrared equipment, key equipment, touch screen lamp equipment, sound control equipment, intelligent equipment to control through a wireless network and the like when starting to rotate; the dishwasher body is also provided with a sensor and a circuit control module for sensing the rotation or stop of the motor 4.
The utility model discloses dish washer that the door body was automatic to be opened and shut simple structure is compact, is favorable to the production to make, is favorable to the transmission motion, has reduced manufacturing cost, and the transmission efficiency is high, has removed the trouble that the manual dish washer door body of opening and shutting of user brought from to the structure of rotation type can realize opening the door completely.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (8)
1. The utility model provides a dish washer that door body is automatic opens and shuts, includes shell, inner bag and the door body (5), its characterized in that: a motor (4) and a connecting rod are arranged on the bottom wall inside the dishwasher, one end of the connecting rod is fixedly connected with the motor (4), the other end of the connecting rod is fixedly connected with the bottom of the door body (5), the connecting rod is driven to rotate to open or close the door body (5) by controlling the rotation of the motor (4), the connecting rod comprises a first connecting rod (1), a second connecting rod (2) and a third connecting rod (3), the motor (4) is fixedly connected with one end of the first connecting rod (1), the bottom of the door body (5) is fixedly connected with one end of the third connecting rod (3), the other ends of the first connecting rod (1) and the third connecting rod (3) are respectively and rotatably connected with two ends of the second connecting rod (2), a bulge (33) is arranged at the side part of one end, connected with the second connecting rod (2), and a first microswitch (6) corresponding to the bulge (33) is arranged at the edge of the inner side wall of the dishwasher, when the first connecting rod (1) rotates to form an angle of 145 degrees relative to the bottom wall of the dish washing machine, the door body (5) rotates to an angle of 90 degrees and is opened, and the first micro switch (6) is touched through the convex part (33) to control the motor (4) to stop rotating.
2. The dishwasher with the door automatically opened and closed according to claim 1, characterized in that: the motor (4) and the connecting rod are attached to the inner side wall of the dish washing machine.
3. The dishwasher with the door automatically opened and closed according to claim 1, characterized in that: the middle part of the motor (4) is provided with a D-shaped rotating shaft, one end of the first connecting rod (1) is provided with a D-shaped shaft hole, and the motor (4) is fixedly connected with one end of the first connecting rod (1) through the D-shaped rotating shaft in a matched mode through the D-shaped shaft hole.
4. The dishwasher with the door automatically opened and closed according to claim 2, characterized in that: the dishwasher door body (5) top edge is provided with wedge (8), and dishwasher body top edge is provided with second micro-gap switch (7) that correspond with wedge (8), when the door body (5) is rotatory to the closure, touches second micro-gap switch (7) control motor (4) stall through wedge (8).
5. The dishwasher with the door automatically opened and closed according to claim 2, characterized in that: the third connecting rod (3) comprises a first connecting part (31) and a second connecting part (32) which are vertically and fixedly connected with each other, a notch (311) is formed in one end, connected with the second connecting part (32), of the first connecting part (31), and the notch (311) is connected with the inner side wall of the dish washing machine.
6. The dishwasher with the door automatically opened and closed according to claim 1, characterized in that: the two ends of the second connecting rod (2) are respectively connected with the first connecting rod (1) and the third connecting rod (3) in a rivet rotating mode, and the third connecting rod (3) is fixedly connected with the bottom of the door body (5) through screws.
7. The dishwasher with the door automatically opened and closed according to claim 1 or 2, characterized in that: a smooth groove body for rotating the motor (4) is formed in the bottom wall of the inner part of the dish washing machine, and the motor (4) is arranged in the groove body.
8. The dishwasher with the door body automatically opened and closed according to any one of claims 1 to 6, characterized in that: the dishwasher is provided with a sensor and a circuit control module, and the motor (4) controls the intelligent device to drive and rotate through infrared equipment, key equipment, touch screen lamp equipment, voice control equipment or a wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941090.5U CN212913127U (en) | 2020-05-28 | 2020-05-28 | Dish washer with automatic opening and closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020941090.5U CN212913127U (en) | 2020-05-28 | 2020-05-28 | Dish washer with automatic opening and closing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212913127U true CN212913127U (en) | 2021-04-09 |
Family
ID=75318668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020941090.5U Active CN212913127U (en) | 2020-05-28 | 2020-05-28 | Dish washer with automatic opening and closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212913127U (en) |
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2020
- 2020-05-28 CN CN202020941090.5U patent/CN212913127U/en active Active
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