CN208475789U - The operation door and window of freezer - Google Patents
The operation door and window of freezer Download PDFInfo
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- CN208475789U CN208475789U CN201820957417.0U CN201820957417U CN208475789U CN 208475789 U CN208475789 U CN 208475789U CN 201820957417 U CN201820957417 U CN 201820957417U CN 208475789 U CN208475789 U CN 208475789U
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- door
- freezer
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- plate
- operation door
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Abstract
The utility model provides a kind of operation door and window of freezer, and for being installed in the side wall of freezer, including outer door, the operation door and window further comprises inner door, and the locating rack being set between the outer door and inner door.Sample is picked and placed by the action pane, the cold and hot exchange inside and outside freezer can be reduced.
Description
Technical field
The utility model relates to Cold storage in the refrigerator technical field more particularly to a kind of operation windows of freezer.
Background technique
The progress of the development of life science and clinical treatment field diseases analysis detection and treatment and health technology, promotees
Into the demand more and more extensive to biological sample, also to the memory technology of biological sample and equipment, more stringent requirements are proposed,
Including to storage sample safety, reliability and stability and sample access procedure and the accuracy of program, high efficiency and
Scientific requirement.The object of biological sample storage often covers large biological molecule, cell, tissue and organ equal samples, such as people
Body organ-tissue, whole blood, blood plasma, serum, biological fluid or through processed biological sample (including DNA, RNA, albumen etc.), etc.
Deng.
For the long term storage for realizing biological sample, usually biological sample is stored in freezer with a lower temperature.It is cold
Library includes for the door and window for accessing biological sample, when that need to access biological sample, it is only necessary to the door and window is opened, it can will be extraneous
Biological sample is stored in freezer, or the biological sample being stored in freezer is taken out.However, when opening the door and window, freezer
It is inside and outside constantly to carry out cold and hot exchange, the heat insulation effect of freezer can be reduced.
Utility model content
In view of the above situation, it is necessary to which a kind of operation door and window that can reduce cold and hot exchange inside and outside freezer is provided.
The utility model provides a kind of operation door and window of freezer, for being installed in the side wall of freezer, including outer door, institute
Stating operation door and window further comprises inner door, and the locating rack being set between the outer door and inner door.
As a preferred embodiment, the outer door includes external door panel, electromagnetic lock and access control system, and the electromagnetic lock is set
It being placed on the inner sidewall of the external door panel, the access control system is connected with the electromagnetic lock, for reading recognition access control system card, and
Control the unlatching of the electromagnetic lock.
As a preferred embodiment, the external door panel includes main part and perspective portion, and the main part is around described
Surrounding depending on portion is arranged.
As a preferred embodiment, the locating rack includes two support plates disposed in parallel, the side of each support plate
On be provided with multiple supporting plates, multiple supporting plates in described two support plates correspond, for supporting sample jointly.
As a preferred embodiment, the locating rack further comprises multiple guide pads, and each guide pad is set to accordingly
Supporting plate on, for being oriented to the sample.
As a preferred embodiment, each guide pad is respectively separated pre-determined distance shape with the edge at the both ends of corresponding supporting plate
At empty avoiding region.
As a preferred embodiment, the action pane of the freezer further comprises multiple first sensors, every one first
Sensor is set on corresponding supporting plate, for detecting the sample.
As a preferred embodiment, the inner door includes support plate, internal hilar plate, guide rail and electric pushrod, the branch
Fagging is fixedly installed on the side that the locating rack deviates from the outer door, and the electric pushrod and guide rail are respectively arranged at institute
It states in support plate, the internal hilar plate is slideably positioned on the guide rail and is connected with the electric pushrod, the electric pushrod
For pushing the internal hilar plate to move along the guide rail.
As a preferred embodiment, the inner door further comprises spaced two second sensors, for examining
The internal hilar plate is surveyed to limit the movement position of the internal hilar plate.
As a preferred embodiment, the operation door and window of the freezer further comprises control system, the electric pushrod with
And two second sensors are connected with the control system respectively.
Operation door and window provided by the utility model is designed by using the two storied gate of outer door and inner door, so that depositing
Sample this when, it is only necessary to which first opening one layer of door can be placed in sample to be accessed on locating rack, beat again behind the door wait close the layer
Another layer of door is opened, the access of sample can be realized, thereby reduces the cold and hot exchange inside and outside freezer, improves the heat preservation effect of freezer
Fruit.And by setting locating rack, it can once realize the access of multiple samples, improve efficiency.
Detailed description of the invention
Fig. 1 is the perspective view for the operation door and window that an embodiment of the present invention provides.
Fig. 2 is the perspective view of operation another visual angle of door and window shown in Fig. 1.
Fig. 3 is the circuit control module figure of operation door and window shown in Fig. 1.
Main element symbol description
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar application in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
It should be noted that it can be directly to separately when a component is considered as " connection " another component
One component may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it can be with
It is to be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein "inner", "outside",
The orientation or positional relationship of " top " and similar statement instruction is closed based on orientation or positional relationship shown in attached drawing, merely to
Convenient for describing the utility model, rather than device indicated by indication or suggestion or element must have a particular orientation, with spy
Fixed orientation construction and operation, should not be understood as limiting the present invention.
Also referring to the operation door and window 14 of Fig. 1 to Fig. 3, an embodiment of the present invention freezer provided, it is installed in cold
On the side wall 125 in library, the channel as biological sample disengaging freezer.The operation door and window 14 includes outer door 140, locating rack
130 and inner door 110.The outer door 140 is set on the outer surface of the side wall 125, and the inner door 110 is set to
On the inner surface of the side wall 125, the locating rack 130 is set between the outer door 140 and the inner door 110.
The outer door 140 includes external door panel 141, electromagnetic lock 30, connector 143 and access control system 145.The external door
Plate 141 is installed on the outer surface of the side wall 125 by the connector 143 rotation.In the present embodiment, the connector
143 be hinge.The electromagnetic lock 30 is set on the inner sidewall of the external door panel 141, is used for the sealed external door panel 141.Institute
The output end for stating access control system 145 is connected with the signal input part of the electromagnetic lock 30.The access control system 145 is for reading
Recognition access control system card, and control the electromagnetic lock 30 according to the gate inhibition's card information recognized and carry out opening operation.
The external door panel 141 covers the mounting hole (figure do not indicate) of the side wall 125 comprising main part 147 and thoroughly
Depending on portion 148.Surrounding of the main part 147 around the perspective portion 148 is arranged.The main part 147 includes that plate body (do not mark by figure
Show) and around the outer framework (figure does not indicate) that the plate body surrounding is arranged, the plate body is made of high density polyurethane, described
Outer framework is made of stainless-steel sheet.The perspective portion 148 is used to observe for user through the external door panel 141, institute
Perspective portion 148 is stated to be made of glass.Preferably, the surface in the perspective portion 148 is provided with electrically conducting transparent heating film and (schemes not
Show), for preventing 148 frosting of perspective portion.The top of the main part 147 is recessed to be formed with kerve 149, for for using
Person grasps the external door panel 141.
Preferably, the operation door and window 14 further includes sealing ring (not shown), is set to the inner wall of the main part 147
On, for sealing the external door panel 141.
The locating rack 130 includes two support plates 131 disposed in parallel.Described two support plates 131 are set to described
In the mounting hole of side wall 125.Described two support plates 131 are respectively arranged with multiple supporting plates 133, and institute on two opposite sides
The multiple supporting plates 133 stated in two support plates 131 correspond respectively, for supporting the freezing storing box 355 jointly.The present embodiment
In, the multiple supporting plate 133 is alternatively arranged along the length direction of respective support plate 131.It is opposite in described two support plates 131
The every two supporting plate 133 answered supports the freezing storing box 355 jointly.The both ends of the supporting plate 133 protrude out respectively is formed with limit convex
134 are played, for limiting the freezing storing box 355.It is additionally provided with guide pad 135 on the supporting plate 133, for by the freezing storing box
355 sink is oriented to when being put on the supporting plate 133.The guide pad 135 and the edge at the both ends of the supporting plate 133 are distinguished
It is spaced pre-determined distance and forms empty avoiding region 80, convenient for users to grabbing the outside both sides of the freezing storing box 355.The locating rack
130 further include the first sensor 40 being set on the supporting plate 133, whether has freezing storing box on the supporting plate 133 for detecting
355, and will test information and be sent to control system 50.In the present embodiment, the quantity of locating rack 130 is three, three locating racks
130 are sequentially connected.
The inner door 110 includes support baseboard 111, internal hilar plate 112, guide rail 113 and electric pushrod 115.The branch
Support bottom plate 111 is fixedly installed on the side that the locating rack 130 deviates from the external door panel 141.It the electric pushrod 115 and leads
Rail 113 is respectively arranged on the support baseboard 111.The internal hilar plate 112 is slideably positioned on the guide rail 113, and with institute
Electric pushrod 115 is stated to be connected.The electric pushrod 115 is connected with control system 50.The control system 50 controls described
Electric pushrod 115 drives the internal hilar plate 112 to slide, to open or close the inner door 110.In the present embodiment, the branch
Support bottom plate 111 is made of stainless steel plate.
Preferably, the operation door and window 14 further includes sealing ring (not shown), and the sealing ring is sheathed on the support bottom
On plate 111, for sealing the inner door 110.
Preferably, the inner door 110 further comprises two second sensors 70, is arranged at intervals at the side wall 125
On, for detecting the internal hilar plate 112, and it will test information and be sent to the control system 50, to limit the internal hilar plate 112
Movement position.When the second sensor 70 detects the internal hilar plate 112, the control system 50 controls described electronic
115 stop motion of push rod.
Operation door and window 14 provided by the utility model, sets by using the two storied gate of outer door 140 and inner door 110
Meter, so that when access sample, it is only necessary to which first opening one layer of door can be placed in sample to be accessed on locating rack 130, wait close
The layer opens another layer of door again behind the door, and the access of sample can be realized, and thereby reduces the cold and hot exchange inside and outside freezer, improves
The heat insulation effect of freezer.And by setting locating rack 130, it can once realize the access of multiple samples, improve efficiency.
Embodiment of above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to a variety of of these embodiments
Modification will be readily apparent to those skilled in the art, and the general principles defined herein can not take off
In the case where spirit or scope from the utility model, realize in other embodiments.Therefore, the utility model will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. the operation door and window of a kind of freezer, for being installed in the side wall of freezer, including outer door, it is characterised in that: the behaviour
It further comprise inner door as door and window, and the locating rack being set between the outer door and inner door.
2. the operation door and window of freezer as described in claim 1, which is characterized in that the outer door includes external door panel, electromagnetic lock
And access control system, the electromagnetic lock are set on the inner sidewall of the external door panel, the access control system and the electromagnetism locking phase
Connection, for reading recognition access control system card, and controls the unlatching of the electromagnetic lock.
3. the operation door and window of freezer as claimed in claim 2, which is characterized in that the external door panel includes main part and perspective
Portion, surrounding of the main part around the perspective portion are arranged.
4. the operation door and window of freezer as described in claim 1, which is characterized in that the locating rack includes two disposed in parallel
Support plate is provided with multiple supporting plates on the side of each support plate, and multiple supporting plates in described two support plates correspond, and uses
In support sample jointly.
5. the operation door and window of freezer as claimed in claim 4, which is characterized in that the locating rack further comprises multiple guiding
Block, each guide pad are set on corresponding supporting plate, for being oriented to the sample.
6. the operation door and window of freezer as claimed in claim 5, which is characterized in that the both ends of each guide pad and corresponding supporting plate
Edge be respectively separated pre-determined distance formed empty avoiding region.
7. the operation door and window of freezer as claimed in claim 4, which is characterized in that the action pane of the freezer further comprises
Multiple first sensors, each first sensor are set on corresponding supporting plate, for detecting the sample.
8. the operation door and window of freezer as described in claim 1, which is characterized in that the inner door include support plate, internal hilar plate,
Guide rail and electric pushrod, the support plate is fixedly installed on the side that the locating rack deviates from the outer door, described electronic
Push rod and guide rail are respectively arranged in the support plate, the internal hilar plate be slideably positioned on the guide rail and with it is described electronic
Push rod is connected, and the electric pushrod is for pushing the internal hilar plate to move along the guide rail.
9. the operation door and window of freezer as claimed in claim 8, which is characterized in that the inner door further comprises interval setting
Two second sensors, for detecting the internal hilar plate to limit the movement position of the internal hilar plate.
10. the operation door and window of freezer as claimed in claim 9, which is characterized in that the operation door and window of the freezer further wraps
Control system is included, the electric pushrod and two second sensors are connected with the control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957417.0U CN208475789U (en) | 2018-06-20 | 2018-06-20 | The operation door and window of freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820957417.0U CN208475789U (en) | 2018-06-20 | 2018-06-20 | The operation door and window of freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475789U true CN208475789U (en) | 2019-02-05 |
Family
ID=65214482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820957417.0U Active CN208475789U (en) | 2018-06-20 | 2018-06-20 | The operation door and window of freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028719A (en) * | 2021-03-10 | 2021-06-25 | 中国建筑第八工程局有限公司 | Intelligent heat-preservation cold storage door for low-temperature cold storage |
-
2018
- 2018-06-20 CN CN201820957417.0U patent/CN208475789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028719A (en) * | 2021-03-10 | 2021-06-25 | 中国建筑第八工程局有限公司 | Intelligent heat-preservation cold storage door for low-temperature cold storage |
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