CN214746725U - Biological sample box access window - Google Patents
Biological sample box access window Download PDFInfo
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- CN214746725U CN214746725U CN202120451114.3U CN202120451114U CN214746725U CN 214746725 U CN214746725 U CN 214746725U CN 202120451114 U CN202120451114 U CN 202120451114U CN 214746725 U CN214746725 U CN 214746725U
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- assembly
- access window
- biological sample
- door
- channel
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Abstract
The utility model relates to the technical field of biological sample storage, and discloses a biological sample box access window, which comprises a peripheral structure, wherein a channel which is communicated along a first direction is formed inside the peripheral structure, and one end of the channel is provided with an enclosing frame; the transmission mechanism comprises a carrying platform arranged on the peripheral structure base plate; the carrying platform is positioned on one side of the bottom plate facing the channel, can reciprocate along a first direction relative to the bottom plate and is used for carrying the biological sample box; when the carrying platform is positioned at the carrying station, the carrying platform is positioned at one side of the enclosing frame, which is far away from the channel; the isolation door is hinged with the enclosure frame on one side, and the enclosure frame can be sealed when the isolation door is in a closed state; when the isolation door is in an opening state, the channel is opened, so that the carrying platform can move to the carrying station. The access window of the biological sample box improves the problems of complex structure and large occupied space of the existing warehousing transfer door.
Description
Technical Field
The utility model relates to a biological sample storage technical field, in particular to biological sample box access window.
Background
In the prior art, biological samples are usually stored in a sample box by taking a freezing tube as a unit, and a plurality of freezing tubes storing the biological samples are arranged in a biological sample library in various forms.
Generally, a sample box needs to enter a cache region of an automatic biological sample library through a warehousing transfer door (a sub-low temperature region at (-20 ℃), and is transported to a storage region (a low temperature region at (-80 ℃) by a mechanical gripper in the storage region through processes such as code scanning and the like). The warehouse entry transfer door is a first door for transferring the sample box, is a window for man-machine interaction of the biological sample warehouse, and generally comprises an isolation channel arranged on an isolation wallboard and a lifting door mechanism for isolating the interior of the sample warehouse from the outside, wherein front conveying and rear conveying are respectively arranged on two sides of the isolation wallboard, and the rear conveying is arranged in the sample warehouse on the rear side. The disadvantages of the warehouse entry transfer gate are that: the structure is complicated and the occupied space is large.
SUMMERY OF THE UTILITY MODEL
The utility model provides a biological sample box access window for improve the current complicated, the great problem of occupation space of warehouse entry pass-gate structure.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a biological specimen cartridge access window comprising:
the device comprises a peripheral structure, a first side and a second side, wherein a channel penetrating along a first direction is formed inside the peripheral structure, and one end of the channel is provided with an enclosure frame;
the transmission mechanism comprises a carrying platform arranged on the peripheral structure base plate; the carrying platform is positioned on one side of the bottom plate facing the channel, can reciprocate along the first direction relative to the bottom plate and is used for carrying a biological sample box; when the carrying platform is positioned at the carrying station, the carrying platform is positioned at one side of the enclosure frame, which is far away from the channel;
the isolation door is hinged with the enclosure frame on one side, and the enclosure frame can be sealed when the isolation door is in a closed state; when the isolating door is in an opening state, the channel is opened, so that the carrying platform can move to the carrying station.
The utility model provides a biological sample box access window includes peripheral structure, transfer mechanism and dodge gate, and the dodge gate is through on one side with enclose the frame articulated, compares in the overhead door mechanism among the prior art, and the quantity of spare part still less, biological sample box access window's overall structure is more simple, and the space that occupies is also littleer.
In addition, the transmission mechanism is arranged on one side of the enclosing frame, so that the appearance of the biological sample box access window is more regular, the modularization of the biological sample box access window is facilitated, and the access of the biological sample box access window in various structures is more convenient.
Optionally, the transfer mechanism includes a first transfer assembly and a second transfer assembly, the first transfer assembly is disposed on the bottom plate, and the second transfer assembly is located on a side of the first transfer assembly facing away from the bottom plate and is connected to the moving portion of the first transfer assembly;
the stage is connected to the moving part of the second transfer unit.
Optionally, the first transmission assembly includes a lead screw rotatably disposed on the bottom plate, and a first driving portion for driving the lead screw.
Optionally, the second transmission assembly includes a mounting seat, a belt transmission assembly, and a second driving portion for driving the belt transmission assembly, the mounting seat is connected to the moving portion of the first transmission assembly, and the belt transmission assembly and the second driving portion are both disposed on the mounting seat.
Optionally, the belt transmission assembly includes a conveying belt, and the bottom plate is provided with a supporting block for supporting the conveying belt.
Optionally, the device further comprises a first guide assembly and a second guide assembly, wherein the first guide assembly corresponds to the first transmission assembly and is used for guiding the motion of the second transmission assembly on the first transmission assembly, and the second guide assembly corresponds to the second transmission assembly and is used for guiding the motion of the carrier.
Optionally, the enclosure frame comprises an outer frame for enclosing the periphery of the isolation door and a baffle plate arranged in the outer frame, and an inlet for the biological sample box to enter and exit is formed in the middle of the baffle plate;
the isolation door is pivoted with the bottom edge of the baffle, and can be in sealing fit with the baffle when the isolation door is in a closed state.
Optionally, the door body driving assembly is used for driving the isolation door to open and close.
Optionally, an installation groove for installing the door body driving assembly is formed in the outer frame of the enclosure frame, and the door body driving assembly is installed in the installation groove.
Optionally, the isolation door is a transparent isolation door.
Optionally, stoppers for limiting the biological sample box are arranged around the carrier.
Drawings
Fig. 1 is a schematic structural view of an access window isolation door of a biological sample box according to an embodiment of the present invention when opened;
fig. 2 is a schematic structural view of a transfer mechanism in an access window of a biological sample cassette according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of the transfer mechanism shown in FIG. 2 in another state;
fig. 4 is a schematic view of a partial structure of an access window of a biological sample cassette according to an embodiment of the present invention;
fig. 5 is a schematic view of a partial structure of an access window of a biological sample cassette according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an isolation door in an access window of a biological sample box according to an embodiment of the present invention.
Icon: 1-a peripheral structure; 11-a base plate; 2-enclosing a frame; 21-outer frame; 211-a mounting groove; 22-a baffle; 221-long groove; 3-a transfer mechanism; 31-a stage; 32-a first transfer assembly; 321-a lead screw; 322-a first drive; 33-a second transfer assembly; 331-a mounting seat; 332-a belt drive assembly; 4-an isolation gate; 41-boss structure; 5-a support block; 6-a first guide assembly; 7-a second guide assembly; 8-a door body driving component; 9-a stop block; 100-a sensor sensing stopper; 200-a sensor sensing block; 300-connecting block; 400-biological sample cartridge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the access window for a biological sample cassette provided in this embodiment includes a peripheral structure 1, a transmission mechanism 3 and an isolation door 4, wherein a channel penetrating along a first direction is formed inside the peripheral structure 1, and an enclosure frame 2 is disposed at one end of the channel;
the transfer mechanism 3 comprises a stage 31 mounted on the bottom plate 11 of the peripheral structure 1; the carrier 31 is located on one side of the bottom plate 11 facing the channel, and can reciprocate along a first direction relative to the bottom plate 11 for carrying the biological sample box 400; when the carrier 31 is at the receiving station, the carrier is positioned at one side of the enclosure frame 2, which is far away from the channel;
one side of the isolation door 4 is hinged with the enclosure frame 2, and the isolation door 4 can seal the enclosure frame 2 when being in a closed state; when the isolation door 4 is in the open state, the passage is opened, so that the carrier 31 can move to the receiving station.
The biological sample box access window that this embodiment provided includes peripheral structure 1, transfer mechanism 3 and insulated door 4, and insulated door 4 is articulated through enclosing frame 2 on one side, compares in the lift door mechanism among the prior art, and the quantity of spare part is less, biological sample box access window's overall structure is simpler, and the space that occupies is also littleer.
In addition, the transmission mechanism 3 is arranged on one side of the enclosing frame 2, so that the appearance of the biological sample box access window is more regular, the modularization of the biological sample box access window is facilitated, and the access of the biological sample box access window in various structures is more convenient.
The carrying station mentioned in this embodiment is a position where the carrier 31 interacts with the outside when the biological sample box is stored in the biological sample library or taken out from the biological sample library.
When the peripheral structure 1 is specifically arranged, the cross section of the peripheral structure 1 may be rectangular; optionally, the peripheral structure 1 includes a bottom plate 11 and three side plates, and two adjacent plates are connected by bolts.
As shown in fig. 2 and fig. 3, when the above-mentioned transmission mechanism 3 is specifically provided, in an alternative implementation manner, the transmission mechanism 3 includes a first transmission assembly 32 and a second transmission assembly 33, the first transmission assembly 32 is disposed on the bottom plate 11, and the second transmission assembly 33 is located on a side of the first transmission assembly 32 facing away from the bottom plate 11 and is connected to a moving portion of the first transmission assembly 32. The stage 31 is connected to the moving part of the second transfer unit 33, and is reciprocated in the first direction relative to the base plate 11 by the cooperation of the first transfer unit 32 and the second transfer unit 33, thereby allowing the biological sample cassette to be loaded into and unloaded from the magazine.
The transfer mechanism 3 adopts the above structure, and the second transfer assembly 33 can translate on the first transfer assembly 32, so that the whole structure of the biological sample box access window is compact, and the sliding stroke of the biological sample box can be increased.
In an alternative implementation, the first transmission assembly 32 includes a lead screw 321 rotatably disposed on the bottom plate 11, and a first driving portion 322 for driving the lead screw 321.
Specifically, the first driving part 322 may be a motor, the bottom plate 11 may include a base plate and a mounting plate for mounting the screw rod 321, two bearing seats are disposed on the mounting plate at intervals, and the screw rod 321 is rotatably connected with the two bearing seats.
The second transmission assembly 33 may include a mounting base 331, a belt transmission assembly 332, and a second driving portion for driving the belt transmission assembly 332, the mounting base 331 is connected with the moving portion of the first transmission assembly 32, and the belt transmission assembly 332 and the second driving portion are disposed on the mounting base 331. Wherein, when the first transmission assembly 32 includes the screw rod 321, the moving part thereof includes the nut block of the screw rod 321, and the mounting seat 331 can be directly or indirectly connected with the nut block of the screw rod 321; the second driving part may be a motor.
Further, the belt driving assembly 332 includes a conveyor belt, and as shown in fig. 4 and 5, in order to reduce the number of maintenance and prolong the service life of the conveyor belt, the bottom plate 11 may be provided with a supporting block 5 for supporting the conveyor belt.
On the basis of the above embodiment, in order to improve the accuracy of the moving direction of the carrier 31, in an alternative implementation, the biological sample box access window includes a first guide assembly 6 and a second guide assembly 7, the first guide assembly 6 corresponds to the first transfer assembly 32 and is used for guiding the movement of the second transfer assembly 33 on the first transfer assembly 32, and the second guide assembly 7 corresponds to the second transfer assembly 33 and is used for guiding the movement of the carrier 31. Specifically, each of the first guide assembly 6 and the second guide assembly 7 may include a guide rail and a slider slidably engaged with the guide rail, the slider in the first guide assembly 6 is directly or indirectly connected to the mounting base 331 of the second transmission assembly 33, and the slider in the second guide assembly 7 is directly or indirectly connected to the stage 31.
Referring to fig. 2, on the basis of the above embodiment, in an optional implementation manner, a plurality of sensor sensing blocks 200 are arranged on the bottom plate 11 at intervals along the first direction, a sensor sensing limiting block 100 is arranged on the mounting seat 331 of the second transmission assembly 33, and the sensor sensing limiting block 100 cooperates with each sensor sensing block 200 to control a pause position of the mounting seat 331 of the second transmission assembly 33.
On the basis of the above embodiment, in an alternative implementation manner, as shown in fig. 5, the enclosure frame 2 includes an outer frame 21 for enclosing the periphery of the isolation door 4 and a baffle 22 disposed in the outer frame 21, and a port for the biological sample box to enter and exit is formed in the middle of the baffle 22; the isolation door 4 is pivoted with the bottom edge of the baffle plate 22, and when the isolation door 4 is in a closed state, the isolation door 4 can be in sealing fit with the baffle plate 22; when the isolation door 4 is in the open state, the outer frame 21 can support the opened isolation door 4.
Specifically, the part of the baffle 22 close to the bottom plate 11 is provided with a long groove 221, a connecting block 300 is fixedly arranged in the long groove 221, and one end of the connecting block 300 far away from the long groove 221 is rotatably connected with the bottom edge of the isolation door 4; as shown in fig. 6, a boss structure 41 is provided on the surface of the isolation door 4 facing the inside of the peripheral structure 1, and a sealing ring is provided on the surface of the boss structure 41 facing away from the isolation door 4; and when the isolation door 4 is in the closed state, the boss structure 41 is located in the region surrounded by the outer frame 21, and the sealing ring abuts between the boss structure 41 and the baffle 22, so as to realize the isolation between the outside of the isolation door 4 and the inside of the peripheral structure 1.
On the basis of the above embodiment, in an optional implementation manner, the biological sample cassette access window includes a door driving assembly 8, and the door driving assembly 8 is used for driving the isolation door 4 to open and close.
Further, the outer frame 21 of the enclosure frame 2 may be provided with a mounting groove 211 for mounting the door driving assembly 8, and the door driving assembly 8 is mounted in the mounting groove 211.
In order to facilitate the observation of the inside of the peripheral structure 1, in a specific implementation, the isolation door 4 may be a transparent isolation door 4.
In order to make the position of the biological sample box 400 on the carrier 31 more accurate, facilitate the grasping by the manipulator, and simultaneously prevent the biological sample box 400 from slipping, in an optional implementation, the carrier 31 is provided with stoppers 9 around for limiting the biological sample box.
When the biological sample library is provided with the biological sample cassette access window provided by the embodiment, and when a biological sample cassette in the biological sample library is taken, the door body driving component 8 drives the isolation door 4 to open, and the second transmission component 33 translates to a certain position on the first transmission component 32 along the first direction (the specific position is controlled by the sensor sensing limiting block 100 and the sensor sensing block 200 in a matching way); on this basis, the second transfer assembly 33 drives the stage 31 and the biological sample cassette on the stage 31 to translate along the first direction, and finally conveys the biological sample cassette to the receiving station.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (11)
1. A biological specimen cassette access window, comprising:
the device comprises a peripheral structure, a first side and a second side, wherein a channel penetrating along a first direction is formed inside the peripheral structure, and one end of the channel is provided with an enclosure frame;
the transmission mechanism comprises a carrying platform arranged on the peripheral structure base plate; the carrying platform is positioned on one side of the bottom plate facing the channel, can reciprocate along the first direction relative to the bottom plate and is used for carrying a biological sample box; when the carrying platform is positioned at the carrying station, the carrying platform is positioned at one side of the enclosure frame, which is far away from the channel;
the isolation door is hinged with the enclosure frame on one side, and the enclosure frame can be sealed when the isolation door is in a closed state; when the isolating door is in an opening state, the channel is opened, so that the carrying platform can move to the carrying station.
2. The biological specimen cartridge access window of claim 1, wherein the transfer mechanism includes a first transfer assembly disposed on the base plate and a second transfer assembly located on a side of the first transfer assembly facing away from the base plate and coupled to the moving portion of the first transfer assembly;
the stage is connected to the moving part of the second transfer unit.
3. The access window of claim 2, wherein the first transfer assembly comprises a lead screw rotatably disposed on the base plate, and a first driving portion for driving the lead screw.
4. The biological specimen cartridge access window of claim 2, wherein the second transfer assembly includes a mount, a belt drive assembly, and a second drive portion for driving the belt drive assembly, the mount being connected to the moving portion of the first transfer assembly, the belt drive assembly and the second drive portion both being disposed on the mount.
5. The access window according to claim 4, wherein the belt driving assembly comprises a conveyor belt, and the bottom plate is provided with a supporting block for supporting the conveyor belt.
6. The biological specimen cartridge access window of claim 2, comprising a first guide assembly corresponding to the first transfer assembly for guiding movement of the second transfer assembly on the first transfer assembly and a second guide assembly corresponding to the second transfer assembly for guiding movement of the carrier.
7. The access window of any one of claims 1 to 6, wherein the enclosure comprises an outer frame surrounding the isolation door and a baffle plate disposed in the outer frame, and a port for the biological sample cartridge to enter and exit is formed in the middle of the baffle plate;
the isolation door is pivoted with the bottom edge of the baffle, and can be in sealing fit with the baffle when the isolation door is in a closed state.
8. The biological sample box access window of claim 7, comprising a door driving assembly, wherein the door driving assembly is used for driving the isolation door to open and close.
9. The biological sample cassette access window of claim 8, wherein an outer frame of the enclosure frame is provided with an installation groove for installing the door driving assembly, and the door driving assembly is installed in the installation groove.
10. The biological specimen cassette access window of any one of claims 1-6, wherein the isolation door is a transparent isolation door.
11. The access window according to any of claims 1-6, wherein the carrier is provided with a stop for stopping the biological sample cassette at the periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451114.3U CN214746725U (en) | 2021-03-02 | 2021-03-02 | Biological sample box access window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451114.3U CN214746725U (en) | 2021-03-02 | 2021-03-02 | Biological sample box access window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746725U true CN214746725U (en) | 2021-11-16 |
Family
ID=78590891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120451114.3U Active CN214746725U (en) | 2021-03-02 | 2021-03-02 | Biological sample box access window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214746725U (en) |
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2021
- 2021-03-02 CN CN202120451114.3U patent/CN214746725U/en active Active
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