CN-115537314-B - Incubator

CN115537314BCN 115537314 BCN115537314 BCN 115537314BCN-115537314-B

Abstract

The application relates to the technical field of culture equipment and discloses an incubator which comprises a case body, an inner door and an outer door, wherein the inner door is provided with a locking device. The incubator further comprises a control part, wherein the control part is configured to control the outer door to be driven to be opened by the outer door motor according to the first instruction, control the outer door to be driven to be opened by the outer door motor according to the second instruction, and the locking device of the inner door locks the inner door when the outer door is opened, and unlock the locking device of the inner door after the outer door is opened, and the inner door is driven to be opened by the inner door motor. According to the embodiment of the disclosure, the opening and closing of the inner door and the outer door of the incubator are controlled according to the instruction, so that a user can more conveniently control the opening and closing of the inner door and the outer door, and the probability of potential safety hazards is greatly reduced.

Inventors

WANG RUIDONG
WANG YI
LIU ZHANJIE
WEN HONGCHAO
ZHENG WENDONG

Assignees

青岛海尔生物医疗科技有限公司
青岛海尔生物医疗股份有限公司

Dates

Publication Date: 20260508
Application Date: 20220713

Claims (8)

1. An incubator, characterized by comprising a case, an inner door and an outer door, wherein the inner door is provided with a locking device, further comprising a control portion configured to: controlling the outer door to be driven to be opened by an outer door motor according to a first instruction; Controlling the outer door to be driven to be opened by an outer door motor according to a second instruction, wherein the locking device of the inner door locks the inner door when the outer door is opened, and the locking device of the inner door unlocks after the outer door is opened, and the inner door is driven to be opened by the inner door motor; The magnetic attraction piece is fixedly arranged on the inner door and arranged at the edge of the inner door, The second locking mechanism comprises a second push rod, a magnetic attraction element and a second locking mechanism, wherein the second push rod is arranged at a position of the box body corresponding to the magnetic attraction piece; the locking device includes: A locking protrusion provided at an edge of the inner door, and, The first locking mechanism is arranged at a position of the box body corresponding to the locking protrusion and comprises a movable locking baffle frame; controlling the locking baffle frame to move to the locking position to stop the locking bulge so as to realize that the locking device of the inner door locks the inner door; The incubator further comprises a first sensor for detecting the opening and closing state of the inner door, the second push rod drives the magnetic attraction element to extend after the first sensor detects that the inner door is closed, the magnetic attraction element attracts the magnetic attraction sheet to primarily lock the inner door, the first push rod drives the locking baffle frame to move to the locking end along the sliding track after the magnetic attraction sheet is attracted by the magnetic attraction element, the locking baffle frame locks the locking protrusion to complete the function of locking the inner door, and then the second push rod contracts to drive the magnetic attraction element to be far away and release the magnetic attraction sheet.
2. The incubator of claim 1, wherein the control section is further configured to: Controlling the outer door to be driven to be opened by an outer door motor according to a second instruction, locking the inner door by the locking device of the inner door when the outer door is opened, When the opening angle of the outer door is larger than or equal to a preset angle, the locking device of the inner door is unlocked, and the inner door is driven to be opened by the inner door motor.
3. The incubator according to claim 1 or 2, wherein the control section is further configured to: and when the outer door is in an open state, controlling the inner door to be driven to be closed by an inner door motor according to a third instruction, and controlling a locking device of the inner door to lock the inner door.
4. The incubator of claim 1, wherein the first locking mechanism further comprises: The sliding rail is arranged on the box body and is used for sliding the locking baffle frame, The first push rod is used for pushing the locking baffle frame to slide along the sliding track.
5. The incubator of claim 4, wherein the incubator comprises a plurality of chambers, The sliding track comprises a first slideway and a second slideway which are horizontally arranged, the locking baffle frame comprises a first sliding rod, a second sliding rod and a baffle rod which is connected with the first sliding rod and the second sliding rod, The first sliding rod and the second sliding rod slide along the first slideway and the second slideway respectively, so that the stop rod locks the locking protrusion.
6. The incubator of claim 5, wherein the incubator comprises a plurality of chambers, The stop rod comprises a lower bottom surface for stopping the locking protrusion, wherein the lower bottom surface is provided with an elastic pad.
7. The incubator of claim 1, further comprising: and a second sensor for detecting the open/close state of the outer door.
8. The incubator according to claim 1, wherein the control section comprises: and the command switch device is used for controlling the opening and closing of the outer door and/or the inner door.

Description

Incubator Technical Field The application relates to the technical field of culture equipment, in particular to an incubator. Background The incubator is a temperature-controllable box body device mainly used for culturing microorganisms, plants and animal cells, and a refrigerating and heating bidirectional temperature regulating system is basic experimental equipment of scientific research departments such as biology, agriculture, medicine, environmental protection and the like, and is widely applied to experiments such as constant temperature culture, constant temperature reaction and the like. The incubator is characterized in that the incubator body adopts foamed plastic such as polyurethane and the like as a heat insulation material, has good capability of insulating cold and heat of an external source, is mainly made of stainless steel in an inner cavity, has strong corrosion resistance, and has heating, refrigerating and automatic temperature control devices, and the temperature in the incubator can be sensitively regulated. With the continuous development of biotechnology, higher demands are also put on the incubator. In the related art, the conventional incubator has a simple design, and the door opening or closing operation is manually performed by an operator using a handle on the door body of the incubator. In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: If the incubator is subjected to high-temperature work, the inner door of the incubator is also in a high-temperature state due to high temperature in the incubator body, and if the inner door needs to be opened at this time to observe cells or tissues in the incubator or perform next experiments, an operator is required to manually open and close the inner door, so that the operator is very likely to be scalded, and experimental accidents are caused. Disclosure of Invention The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows. Embodiments of the present disclosure provide an incubator with an automatic door that a user automatically opens or closes by opening and closing the incubator door. In some embodiments, an incubator includes a cabinet, an inner door, and an outer door, wherein the inner door is provided with a locking device. The incubator further comprises a control part, wherein the control part is configured to control the outer door to be driven to be opened by the outer door motor according to the first instruction, control the outer door to be driven to be opened by the outer door motor according to the second instruction, and the locking device of the inner door locks the inner door when the outer door is opened, and unlock the locking device of the inner door after the outer door is opened, and the inner door is driven to be opened by the inner door motor. The incubator provided by the embodiment of the disclosure can realize the following technical effects: The incubator provided by the embodiment of the disclosure comprises a box body, an inner door, an outer door and a control part, wherein the inner door is provided with a locking device. The motor can be operated to drive the incubator door body to open or close by inputting the first instruction or the second instruction to the control part, so that the potential safety hazard in the process of opening or closing the incubator door body is reduced, and the convenience and safety of the incubator are improved. In some embodiments, the control portion is further configured to control the outer door to be driven to open by the outer door motor according to the second instruction, and the locking device of the inner door locks the inner door when the outer door is opened. When the opening angle of the outer door is larger than or equal to a preset angle, the locking device of the inner door is unlocked, and the inner door is driven to be opened by the inner door motor. In some embodiments, the control part is further configured to control the inner door to be driven to be closed by the inner door motor according to the third instruction when the outer door is in an opened state, and control the locking device of the inner door to lock the inner door. In some embodiments, the locking device includes a locking protrusion and a first locking mechanism. The locking protrusion is arranged at the edge of the inner door. The first locking mechanism is arranged at a position of the box body corresponding to the locking protrusion and comprises a movable locking baffle frame. The locking baffle frame is controlled to move to an unlocking position, and the locking protrusion is released, so t