CN209310349U - Power-assisted door opening/closing apparatus and refrigerator with it - Google Patents
Power-assisted door opening/closing apparatus and refrigerator with it Download PDFInfo
- Publication number
- CN209310349U CN209310349U CN201821777262.9U CN201821777262U CN209310349U CN 209310349 U CN209310349 U CN 209310349U CN 201821777262 U CN201821777262 U CN 201821777262U CN 209310349 U CN209310349 U CN 209310349U
- Authority
- CN
- China
- Prior art keywords
- door body
- power
- assisted
- closing apparatus
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to field of refrigeration equipment more particularly to a kind of door opener and with its refrigerator.The power-assisted door opening/closing apparatus includes induction module, drive module and control module, during the door body is opened or closed, drive module described in the size and direction to control of control module external force according to suffered by the door body that the induction module detects works and provides the driving force of enabling or shutdown, and the size of the driving force and the external force size are proportional, it is consistent by the direction of external force with the door body to adjust driving force direction simultaneously, thus, in induction module, under the mutual cooperation of drive module and control module, user can open and close very heavy door body always with small power, easy to operate and power-assisted effect is good, by the effect of motor so that whole control is simple, it is reliable and stable, user experience is good.
Description
Technical field
The utility model relates to field of refrigeration equipment more particularly to a kind of power-assisted door opening/closing apparatus and with its refrigerator.
Background technique
Traditional refrigerator or refrigerator-freezer is all manually to open door body, but in actual operation, due to refrigerator
Or the storage space of refrigerator-freezer increasingly increases, and door body weight also aggravates therewith, can be very laborious when opening, especially on hand
When holding article, user's use feeling is poor and be easy to cause danger, the existing published power-assisted handle on refrigerator or refrigerator-freezer
To assist user to open the door.
For example, proposing a kind of power-assisted handle in Chinese patent CN207277989, by connecting rod and it is set to connecting rod two end
The first STATEMENT OF FEDERALLY SPONSORED, the second STATEMENT OF FEDERALLY SPONSORED realize pull rod interacted with the reversed of telescopic rod, when pulling the pull rod, the telescopic rod energy
It is enough that door body is shored into unlatching.
However, during user pulls door body there is limit in the power-assisted size for shoring door body that the telescopic rod provides
System, when door body is heavier, the power of required unlatching is bigger, and the power-assisted of above-mentioned power-assisted handle is difficult to meet demand, and door body with
After cabinet or cabinet body separation, the power-assisted handle cannot provide power-assisted again, and same in door closing procedure, whole power-assisted effect is not
It is good.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes a kind of power-assisted door opening/closing apparatus and with its ice
Case.
To achieve the goals above, the technical scheme that the utility model is provided is as follows: a kind of power-assisted door opening/closing apparatus, including
Door body and the cabinet being rotatablely connected with the door body, the power-assisted door opening/closing apparatus further include:
Induction module is fixed on the door body to detect the door body by the size and Orientation of external force；
Drive module is fixedly connected to provide the driving force that the door body opens or closes with the door body and cabinet；
Control module communicates to connect respectively with the induction module and drive module, to receive the induction module transmitting
Signal and manipulate the drive module to provide driving force；The size of driving force and the external force size are proportional, and drive
Power direction is consistent by the direction of external force with the door body.
The drive module includes driving portion as a further improvement of the utility model, and the driving portion is connected to
On the cabinet.
The drive module further includes power supply and the electricity for connecting the power supply as a further improvement of the utility model,
Machine, the motor and the driving portion are electrically connected, and during switching the door body, the control module manipulates the motor
Revolving speed and rotation direction to adjust the size and Orientation of driving force.
As a further improvement of the utility model, the drive module further include be connected with the driving portion it is driven
Portion, the follower are fixed at the top of the door body to drive the door body to rotate.
The drive module further includes connecting the driving portion and follower as a further improvement of the utility model,
Conveyer belt is to drive the follower to rotate synchronously with the driving portion.
The door body is provided with door handle as a further improvement of the utility model, and the induction module is set to institute
It states on door handle to detect the door body by the size and Orientation of external force.
The door body offers receiving portion as a further improvement of the utility model, and the door handle is close to the door
The side of body is provided with the moving portion that can be moved forward and backward in described accommodation section, and the induction module includes sensor, the sensing
Device is set on the moving portion or described accommodation section.
The sensor is pressure sensor as a further improvement of the utility model,.
Described accommodation section includes opposite each other antetheca and rear wall, the shifting as a further improvement of the utility model,
Dynamic portion includes close to the leading flank of the antetheca and away from the trailing flank of the antetheca, and the sensor includes front sensor with after
Sensor, the front sensor are fixed on the antetheca or leading flank, and the rear sensor is fixed on the rear wall or rear side
On face.
In order to solve the above-mentioned technical problem, the utility model also proposed a kind of refrigerator, including power-assisted as described above
Door opening/closing apparatus.
The beneficial effects of the utility model are: the utility model proposes a kind of power-assisted door opening/closing apparatus and with its ice
Case, by the cooperation of induction module, drive module and control module, so that the door body institute that control module is detected according to induction module
It is worked by the size and direction to control drive module of external force and the driving force of enabling or shutdown is provided, in user's use process
In, very heavy door body can be opened and closed with small power always, easy to operate and power-assisted effect is good, passes through motor
Effect is so that whole control is simple, and reliable and stable, user experience is good.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the perspective view of power-assisted door opening/closing apparatus in the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the sectional view in Fig. 1 along a-a ' line；
Fig. 4 is enlarged drawing at B in Fig. 3；
Wherein, 100 --- power-assisted door opening/closing apparatus, 1 --- door body, 10 --- door handle, 11 --- moving portion,
111 --- leading flank, 112 --- trailing flank, 12 --- interconnecting piece, 20 --- receiving portion, 21 --- antetheca, 22 --- rear wall,
2 --- cabinet, 3 --- induction module, 30 --- sensor, 31 --- front sensor, 32 --- rear sensor, 4 --- driving
Module, 40 --- driving portion, 50 --- follower, 60 --- conveyer belt.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
Shown in as shown in Figure 1 to Figure 4, the utility model proposes a kind of power-assisted door opening/closing apparatus 100, including door body 1 and
With the cabinet 2 of the door body 1 rotation connection, the power-assisted door opening/closing apparatus 100 further include:
Induction module 3 is fixed on the door body 1 to detect the door body 1 by the size and Orientation of external force；
Drive module 4 is fixedly connected to provide the driving that the door body 1 opens or closes with the door body 1 and cabinet 2
Power；
Control module communicates to connect respectively with the induction module 3 and drive module 4, is passed with receiving the induction module 3
The signal passed simultaneously manipulates the drive module 4；
During the door body 1 is opened or closed, door that the control module is detected according to the induction module 3
Drive module 4 described in the size and direction to control of external force suffered by body 1 works and provides the driving force of enabling or shutdown, and should
The size of driving force and the external force size are proportional, while adjusting driving force direction and the door body 1 by the direction one of external force
It causes.
In this way, by the cooperation between the control module and induction module 3 and drive module 4, what is opened the door and close the door
In the process, the control for the external force that the driving force is applied by user always is then driven when the external force that user applies is relatively large
Power is also relatively large, and when user's application external force is relatively small, driving force is also relatively small.To in user's use process
In, the door body 1 of very weight can be opened and closed with small power always, easy to operate and power-assisted effect is good, reliable and stable.
Specifically, above-mentioned " driving force direction is consistent by the direction of external force with the door body 1 " refers to, when applying door body 1
When the external force being pulled outwardly, the direction of the driving force is also towards outside, it is not limited to duplicate direction, only both facing to one
The purpose of this utility model can be obtained in side；Opposite, when applying the external force for inwardly pushing away door body 1, the side of the driving force
To also towards inside, and it is also not limited to exactly the same direction.
In specific embodiment of the present invention, the drive module 4 includes driving portion 40, and the driving portion 40 connects
It is connected on the cabinet 2 to drive the door body 1 to rotate；Specifically, the drive module 4 further includes power supply and the connection electricity
The motor in source, the motor and the driving portion 40 are electrically connected, during switching door body 1, the control module behaviour
Revolving speed and the rotation direction of the motor are controlled to adjust the size and Orientation of driving force, i.e., when user applies external force to door body 1,
The motor speed is accelerated with external force increase or reduces with external force and slow down, and when the external force direction changes, institute
It states direction of motor rotation to change correspondingly, realize whole controllable.
Preferably, above-mentioned motor is stepper motor, due to stepper motor will not long-term accumulation error and having outstanding open
Stop and invert response, so that it is more accurate with door closing procedure control to open the door.
As shown in Fig. 2, the drive module 4 further includes the follower 50 being connected with the driving portion 40, it is described driven
1 top of door body is fixed on to drive the door body 1 to rotate in portion 50.Specifically, the drive module 4 further includes described in connection
The conveyer belt 60 of driving portion 40 and follower 50 is to drive the follower 50 to rotate synchronously with the driving portion 40.
In specific embodiment of the present invention, the door body 1 is provided with door handle 10, and the induction module 3 is arranged
In on the door handle 10 to detect the door body 1 by the size and Orientation of external force.
Specifically, as shown in Figure 3 and Figure 4, the door body 1 offers receiving portion 20, and the door handle 10 is close to the door
The side of body 1 is provided with the moving portion 11 that can be moved forward and backward in described accommodation section 20, and the induction module 3 includes sensor 30,
The sensor 30 is set on the moving portion 11 or described accommodation section 20；Certainly, if the sensor 30 be set to it is described
The side that side of the door handle 10 far from the door body 1, i.e. user are held, as long as the sensor 30 detects the door handle
The size and Orientation of external force suffered by 10 can also reach the purpose of this utility model.Preferably, the sensor 30 is pressure biography
Sensor 30.
The door handle 10 includes two ends being connected in door body 1 and the interconnecting piece being connected between two ends
12.Described accommodation section is set in the door body 1 at the position of close end, correspondingly, the moving portion 11 is also disposed on institute
It states in door body 1 at the position of close end.
Further, described accommodation section 20 includes opposite each other antetheca 21 and rear wall 22, and the moving portion 11 includes leaning on
The leading flank 111 of the nearly antetheca 21 and away from the trailing flank 112 of the antetheca 21, the sensor 30 includes front sensor 31
With rear sensor 32, the front sensor 31 is fixed on the antetheca 21 or leading flank 111, and the rear sensor 32 is fixed on
On the rear wall 22 or trailing flank 112；
As shown in figure 4, the front sensor 31 is fixed on the antetheca 21 in specific embodiment of the present utility model
On, it is described after sensor 32 be fixed on the rear wall 22, when the door body 1 is by pulling force outwardly, the moving portion 11
It is abutted with the front sensor 31 so that the front sensor 31 works, when the door body 1 is by thrust inwardly, the shifting
Dynamic portion 11 is abutted with the rear sensor 32 so that sensor 32 works after described, and the motor when front sensor 31 works turns
For direction of motor rotation when dynamic direction and rear sensor 32 work on the contrary, so that driving force direction changes, control is simple, uses
Family experience sense is good.
In addition, the utility model also proposed a kind of refrigerator, the refrigerator includes power-assisted switch gate dress as described above
100 are set, in user's use process, refrigerator, easy to operate and power-assisted effect can be opened and closed always with small power
It is good, it is reliable and stable.
In conclusion passing through induction the utility model proposes a kind of power-assisted door opening/closing apparatus 100 and with its refrigerator
The cooperation of module 3, drive module 4 and control module, so that the door body 1 that the control module is detected according to the induction module 3
Drive module 4 described in the size and direction to control of suffered external force works and provides the driving force of enabling or shutdown, makes in user
With in the process, the door body 1 of very weight can be opened and closed with small power always, easy to operate and power-assisted effect is good, leads to
The effect of motor is crossed so that whole control is simple, reliable and stable, user experience is good.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (10)
1. a kind of power-assisted door opening/closing apparatus, the cabinet including door body and with door body rotation connection, which is characterized in that described
Power-assisted door opening/closing apparatus further include:
Induction module is fixed on the door body to detect the door body by the size and Orientation of external force；
Drive module is fixedly connected to provide the driving force that the door body opens or closes with the door body and cabinet；
Control module communicates to connect respectively with the induction module and drive module, to receive the letter of the induction module transmitting
Number and manipulate the drive module to provide driving force；The size of driving force and the external force size are proportional, and driving force side
To consistent by the direction of external force with the door body.
2. a kind of power-assisted door opening/closing apparatus according to claim 1, which is characterized in that the drive module includes driving
Portion, the driving portion are connected on the cabinet.
3. a kind of power-assisted door opening/closing apparatus according to claim 2, which is characterized in that the drive module further includes power supply
With the motor for connecting the power supply, the motor and the driving portion are electrically connected, during switching the door body, the control
Molding block manipulates revolving speed and the rotation direction of the motor to adjust the size and Orientation of driving force.
4. a kind of power-assisted door opening/closing apparatus according to claim 2, which is characterized in that the drive module further includes and institute
The follower that driving portion is connected is stated, the follower is fixed at the top of the door body to drive the door body to rotate.
5. a kind of power-assisted door opening/closing apparatus according to claim 4, which is characterized in that the drive module further includes connection
The conveyer belt of the driving portion and follower is to drive the follower to rotate synchronously with the driving portion.
6. a kind of power-assisted door opening/closing apparatus according to claim 1, which is characterized in that the door body is provided with door handle,
The induction module is set on the door handle to detect the door body by the size and Orientation of external force.
7. a kind of power-assisted door opening/closing apparatus according to claim 6, which is characterized in that the door body offers receiving portion,
The door handle is provided with the moving portion that can be moved forward and backward in described accommodation section, the induction module close to the side of the door body
Including sensor, the sensor is set on the moving portion or described accommodation section.
8. a kind of power-assisted door opening/closing apparatus according to claim 7, which is characterized in that the sensor is pressure sensing
Device.
9. a kind of power-assisted door opening/closing apparatus according to claim 8, which is characterized in that described accommodation section includes opposite each other
Antetheca and rear wall, the moving portion include close to the antetheca leading flank and away from the trailing flank of the antetheca, the biography
Sensor includes front sensor and rear sensor, and the front sensor is fixed on the antetheca or leading flank, the rear sensor
It is fixed on the rear wall or trailing flank.
10. a kind of refrigerator, which is characterized in that including the power-assisted door opening/closing apparatus as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777262.9U CN209310349U (en) | 2018-10-30 | 2018-10-30 | Power-assisted door opening/closing apparatus and refrigerator with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821777262.9U CN209310349U (en) | 2018-10-30 | 2018-10-30 | Power-assisted door opening/closing apparatus and refrigerator with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310349U true CN209310349U (en) | 2019-08-27 |
Family
ID=67671930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821777262.9U Active CN209310349U (en) | 2018-10-30 | 2018-10-30 | Power-assisted door opening/closing apparatus and refrigerator with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209310349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393494A (en) * | 2020-11-26 | 2021-02-23 | 珠海格力电器股份有限公司 | Refrigerating device |
| WO2023071199A1 (en) * | 2021-10-26 | 2023-05-04 | 青岛海尔空调器有限总公司 | Control method and device for air conditioning, and air conditioner |
| WO2023125554A1 (en) * | 2021-12-30 | 2023-07-06 | 比亚迪股份有限公司 | Vehicle door system and vehicle |
-
2018
- 2018-10-30 CN CN201821777262.9U patent/CN209310349U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393494A (en) * | 2020-11-26 | 2021-02-23 | 珠海格力电器股份有限公司 | Refrigerating device |
| CN112393494B (en) * | 2020-11-26 | 2021-12-07 | 珠海格力电器股份有限公司 | Refrigerating device |
| WO2023071199A1 (en) * | 2021-10-26 | 2023-05-04 | 青岛海尔空调器有限总公司 | Control method and device for air conditioning, and air conditioner |
| WO2023125554A1 (en) * | 2021-12-30 | 2023-07-06 | 比亚迪股份有限公司 | Vehicle door system and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209310349U (en) | Power-assisted door opening/closing apparatus and refrigerator with it | |
| CN207212097U (en) | Automatic window-closing structure | |
| CN204476075U (en) | A kind of cabinet that automatically can open or close cabinet door | |
| CN108199265B (en) | Electric power drawer cabinet device of selectivity unblock | |
| CN103120815B (en) | Infusion pump of electric control liquid stop clip | |
| CN106690938A (en) | Intelligent anti-pinch drawer | |
| CN103017440A (en) | Refrigerator | |
| KR100818910B1 (en) | Apparatus for drawing | |
| CN106758030A (en) | Roller washing machine | |
| CN107960877B (en) | Oven capable of automatically opening and closing door | |
| CN205690790U (en) | Refrigerator automatic inductive switch door gear | |
| CN109099638B (en) | Refrigerator with automatic door opening and closing device | |
| CN203654983U (en) | Cabinet door switching device | |
| CN105484610B (en) | A kind of close window device and the intelligent window provided with the close window device | |
| CN205531934U (en) | Window opener ware and be equipped with smart window of this window opener ware | |
| CN209940242U (en) | Automatic vertical hinged door device of home use elevator | |
| CN203387443U (en) | Hand pulling starting type curtain opening and closing motor | |
| CN113859755B (en) | Hydraulic pipeline capable of being treated in wax sealing mode and implementation method | |
| CN107327264B (en) | A kind of fingerprint electric shutter door with limit function | |
| CN209727660U (en) | Multiple groups hinge fatigue tester | |
| CN208040074U (en) | A kind of door switch locking device | |
| CN110748264A (en) | Household electrical appliance | |
| CN207749964U (en) | A kind of smooth automatically-controlled door of superduty and heavy plug draw the manual opening-closing mechanism of automatically-controlled door | |
| CN103120817A (en) | Infusion pump of electric control liquid stop clip | |
| CN207974754U (en) | Be hampered rebound electric rolling door device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |