CN220299059U - Laboratory sample reserving cabinet - Google Patents

Laboratory sample reserving cabinet Download PDF

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Publication number
CN220299059U
CN220299059U CN202321544100.1U CN202321544100U CN220299059U CN 220299059 U CN220299059 U CN 220299059U CN 202321544100 U CN202321544100 U CN 202321544100U CN 220299059 U CN220299059 U CN 220299059U
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China
Prior art keywords
grabbing
cabinet
cabinet body
axis guide
guide rod
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CN202321544100.1U
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Chinese (zh)
Inventor
翁咪娜
徐琳燕
丁缘
方继淳
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Zhejiang Hangbang Testing Technology Co ltd
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Zhejiang Hangbang Testing Technology Co ltd
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Abstract

The utility model discloses a laboratory sample reserving cabinet which adopts the combined design of a cabinet body, a conveying mechanism, a grabbing mechanism, an annular moving mechanism and a storage box to realize automatic sample management. Specifically, the front and back transportation and accurate taking and placing of the sample container are realized through the transportation mechanism and the grabbing mechanism, the storage box is arranged at the front side of the grabbing mechanism, the throwing part is provided with two groups of hinged flip covers, the sample loading inside the storage unit cells is facilitated, and the storage efficiency is improved by adopting the independent partition storage unit cells and the circular placing grooves. The utility model can realize the automatic processing and management of a plurality of links such as efficient storage, rapid transportation, accurate taking and placing of samples and the like by optimizing the structural design and functional configuration of the sample reserving cabinet, has the advantages of safety, reliability, simple and convenient operation, flexible use and the like, and is suitable for various laboratories or sample management occasions.

Description

Laboratory sample reserving cabinet
Technical Field
The utility model relates to the field of experimental storage equipment, in particular to a laboratory sample reserving cabinet.
Background
Laboratory sample holding cabinets are one of the indispensable devices in the laboratory for storing various sample containers and reagents. However, the conventional sample reserving cabinets have problems such as limited storage space and layer number, and cannot meet the storage requirements of different laboratories. Meanwhile, the sample reserving cabinet has a certain risk due to the fact that the ambient temperature, the humidity and the like are difficult to control, and damage to storage and protection of the sample container is likely to occur. In addition, the conventional sample holding cabinet stores different types of sample containers and reagents in an open space, and the samples therein are in contact with external factors such as laboratory staff, air and other samples, so that cross contamination is liable to occur.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a laboratory sample reserving cabinet.
The utility model solves the problems by adopting the following technical scheme:
the laboratory sample reserving cabinet comprises a cabinet body, a conveying mechanism, a grabbing mechanism, an annular moving mechanism and a storage box, wherein the conveying mechanism, the grabbing mechanism, the annular moving mechanism and the storage box are integrally arranged in the cabinet body; a picking and placing window is arranged on the front side of the cabinet body, and a transport mechanism is adaptively arranged on the rear side of the picking and placing window and used for transporting the sample container back and forth; the rear side of the cabinet body is provided with a grabbing mechanism, the grabbing mechanism comprises a triaxial moving part and grabbing claws, the grabbing claws are arranged on the triaxial moving part, and the grabbing claws move behind the storage box and the conveying mechanism through the triaxial moving part; the storage box is composed of a plurality of storage unit grids, the storage unit grids are sequentially arranged on the front side of the grabbing mechanism, two groups of hinged flip covers are arranged at the throwing openings of the storage unit grids, and reset torsion springs are arranged on hinge shafts of the flip covers.
In the above technical scheme, preferably, an opening-closing type cabinet door is arranged at the front side of the cabinet body, and a safety lock is arranged on the cabinet door and is matched with a safety buckle on the cabinet body to lock and unlock the cabinet door; the bottom of the cabinet body is provided with a supporting base, the base is provided with a radiating hole and a radiating fin, the rear side of the cabinet body is adapted with a control electric box, the control electric box is connected with a temperature and humidity detection module through a wire harness, and the temperature and humidity detection module is uniformly arranged at the rear side of the cabinet body; the cabinet door on be provided with man-machine interaction screen, man-machine interaction screen be connected with the control electric box through the pencil.
Among the above-mentioned technical scheme, preferably, a laboratory sample reservation cabinet, its characterized in that: transport mechanism including placing box, baffle, conveyer belt, transportation motor shaft and transportation motor, transportation motor be connected with transportation motor shaft, motor shaft and conveyer belt one end, the conveyer belt side is provided with the baffle, the other end that the motor shaft was kept away from to the conveyer belt is provided with places the box, has placed sample container in placing the box, place the box and get on the cabinet door and put the window intercommunication.
In the technical scheme, the grabbing mechanism comprises a triaxial moving component and grabbing claws; the three-axis moving component comprises an X-axis guide rod, a connecting rod, a Z-axis guide rod and a Y-axis guide rod, wherein the X-axis guide rod is fixedly arranged at the rear side in the cabinet body, the connecting rod is fixedly arranged on the X-axis guide rod through a screw rod mechanism, one end of the connecting rod, which is far away from the X-axis guide rod, is in sliding connection with the Z-axis guide rod, the Z-axis guide rod is connected with the Y-axis guide rod through the screw rod mechanism, and a grabbing claw is arranged at one end, which is close to the cabinet door, of the Y-axis guide rod; the grabbing claw symmetry be provided with the grabbing arm, the periphery is provided with cylindric cover that snatchs, the cover lower edge that snatchs be provided with the silica gel banding.
Among the above technical scheme, preferably, annular moving mechanism fix in the cabinet body through the frame, the frame on fixed mounting have servo motor, servo motor's motor shaft cooperation is connected with synchronous sprocket, synchronous sprocket outside adaptation have the drive chain, the drive chain on be provided with a plurality of fixing bases through the fastener, the fixing base be connected with the connecting rod through movable hinge, the connecting rod below be provided with the backup pad, backup pad top installation adaptation have the bin.
In the above technical scheme, preferably, the storage box is provided with storage cells which are partitioned independently, two sides of the top of each storage cell are provided with flip covers, and the bottom of each storage cell is also provided with a circular placing groove which is matched with the sample container.
Compared with the prior art, the utility model has the following advantages and effects:
by integrating various transportation and storage mechanisms, multiple links such as storage, transportation and retrieval of samples can be efficiently completed. And moreover, the automatic processing of the samples can be realized, and the working efficiency is improved. The independent partition design of the storage box can effectively avoid cross contamination among different samples and improve the safety guarantee of the samples. Through setting up man-machine interaction screen, safety lock etc. man-machine interaction equipment, can conveniently operate fast, promote the convenience of user's use. The silicon rubber edge sealing and cylindrical grabbing cover and other designs are used, so that the damage to the sample in the grabbing process can be effectively avoided, and the safety of taking and placing the sample is improved. The grabbing mechanism adopts the triaxial moving part and the grabbing claw, so that samples with different positions, different sizes and different shapes can be accurately grabbed and placed, and the practicality of the sample reserving cabinet is improved. The annular moving mechanism drives the transmission chain and the fixing seat to automatically rotate the storage box through the servo motor, so that the grabbing mechanism can directly grab samples in the storage unit cells, steps and time for taking and placing the samples are reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the appearance and structure of a laboratory sample-keeping cabinet according to an embodiment of the utility model.
Fig. 2 is a schematic diagram of the internal structure of a laboratory sample-keeping cabinet according to an embodiment of the utility model.
Fig. 3 is a schematic structural view of a grabbing mechanism according to an embodiment of the present utility model.
FIG. 4 is a schematic diagram of a storage box arrangement in accordance with an embodiment of the present utility model.
Fig. 5 is a schematic view of an annular moving mechanism according to an embodiment of the present utility model.
Fig. 6 is a top view of a storage bin according to an embodiment of the utility model.
FIG. 7 is a schematic diagram of a memory cell structure according to an embodiment of the utility model.
The safe comprises a cabinet body 1, a safe buckle 101, a cabinet door 102, a base 103, an electric box 104, a safe lock 105, a man-machine interaction screen 106, a taking and placing window 107, a radiating hole 108, a radiating fin 109, a temperature and humidity detection module 110, a conveying mechanism 2, a placing box 201, a baffle 202, a conveying belt 203, a conveying motor shaft 204, a conveying motor 205, a grabbing mechanism 3, a triaxial moving part 3, an X-axis guide 301, a connecting rod 302, a Z-axis guide 303, a Y-axis guide 304, a grabbing claw 4, a grabbing arm 401, a grabbing cover 402, an annular moving mechanism 5, a rack 501, a servo motor 502, a synchronous sprocket 503, a transmission chain 504, a fixed seat 505, a movable hinge 506, a connecting rod 507, a supporting plate 508, a storage box 6, a storage cell 601, a flip 602, a reset torsion spring 603, a placing groove 604 and a sample container 7.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
Referring to fig. 1-7, a laboratory sample reserving cabinet comprises a cabinet body 1, a conveying mechanism 2, a grabbing mechanism 3, an annular moving mechanism 5 and a storage box 6, wherein the conveying mechanism 2, the grabbing mechanism 3, the annular moving mechanism 5 and the storage box 6 are integrally arranged in the cabinet body 1; a picking and placing window 107 is arranged on the front side of the cabinet body 1, and a transport mechanism 2 is adaptively arranged on the rear side of the picking and placing window 107 and used for transporting the sample container 7 back and forth; a grabbing mechanism 3 is arranged at the rear side of the cabinet body 1, the grabbing mechanism 3 comprises a triaxial moving component 3 and grabbing claws 4, the grabbing claws 4 are arranged on the triaxial moving component 3, and the grabbing claws 4 move behind the storage box 6 and the conveying mechanism 2 through the triaxial moving component 3; the storage box 6 is composed of a plurality of storage unit cells 601, the storage unit cells 601 are sequentially arranged on the front side of the grabbing mechanism 3, two groups of hinged flip covers 602 are arranged at the throwing openings of the storage unit cells 601, and reset torsion springs 603 are arranged on hinge shafts of the flip covers 602. In the actual access operation process, an operator needs to store the sample in the sample container 7 in advance, and the outer side of the sample container 7 needs to be sterilized to avoid the pollution of the sample; opening a picking and placing window 107, stably placing the sample container 7 after the sterilization treatment on one side of the transport mechanism 2, transporting the sample container 7 to the other side of the transport mechanism 2 by the transport mechanism 2, and stopping the operation of the transport mechanism 2; the grabbing mechanism 3 starts to work, the triaxial moving component 3 is matched with the grabbing claw 4 to lift and move the sample container 7 to the upper portion of the storage box 6, then the grabbing claw 4 is controlled to be aligned with the position of the storage unit cell 601 and pressed down, the two side turnover covers 602 are pushed open, the grabbing claw 4 loosens the sample container 7, the sample container 7 is stably placed in the storage unit box, the grabbing claw 4 is lifted, the turnover covers 602 are reset through torsion springs to achieve sealing of the storage unit cell 601, and the grabbing mechanism 3 is reset. The sample taking is the reverse process of the operation, the annular moving mechanism 5 moves the storage box 6 with the target sample container 7 to the grabbing range of the grabbing mechanism 3, the three-week moving part controls the grabbing claw 4 to be positioned above the storage cell 601 with the target sample container 7, the grabbing claw 4 is pressed down to push the two side flip covers 602 open, the sample container 7 is clamped and lifted up, after the sample container 7 is separated from the storage cell 601, the flip covers 602 reset under the action of the torsion spring, the storage cell 601 is sealed again, the three-axis moving part 3 controls the grabbing claw 4 to stably place the sample container 7 at one end of the transporting mechanism 2 far away from the picking window 107, the grabbing mechanism 3 resets, the transporting mechanism 2 drives the sample container 7 to the other end, and an operator opens the picking window 107 to smoothly take out the sample container 7.
Referring to fig. 1, in the embodiment, an open-close cabinet door 102 is provided on the front side of the cabinet body 1, a supporting base 103 is provided at the bottom, the base 103 is provided with a heat dissipation hole 108 and a heat dissipation fin 109, a control electric box 104 is adapted to the rear side of the cabinet body 1, the control electric box 104 is connected with a temperature and humidity detection module 110 through a wire harness (for example, in the embodiment, a plurality of temperature and humidity sensors are arranged in the cabinet body), and the temperature and humidity detection module 110 is uniformly arranged on the rear side of the cabinet body 1; the cabinet door 102 on be provided with man-machine interaction screen 106, man-machine interaction screen 106 be connected with control electric box 104 through the pencil for realize the demonstration of data and carry out man-machine interaction with the part of control electric box. This sample reserving cabinet passes through the design of front side open-close type cabinet door 102 and support base 103, and the person of facilitating the use is to the maintenance operation of sample reserving cabinet, and bottom louvre 108 and fin 109 are then favorable to sample reserving cabinet heat dissipation, guarantee the stability of cabinet body 1 internal environment. The cabinet body 1 rear side is adapted with the control electronic box 104, connects temperature and humidity detection module 110 through the pencil, realizes the monitoring to reserving a sample cabinet internal environment, and in addition, the addition of human-computer interaction screen 106 makes the operation convenient and fast more, and the user can directly be on human-computer interaction screen 106 the relevant operation of reserving a sample cabinet. The integrated application of the functions can improve the intelligent and humanized degree of the sample reserving cabinet, and better meets the requirements of modern laboratories or sample management occasions.
Referring to fig. 2, in the embodiment, the transporting mechanism 2 includes a placing box 201, a baffle 202, a transporting belt 203, a transporting motor shaft 204 and a transporting motor 205, the transporting motor 205 is connected with the transporting motor shaft 204, one end of the motor shaft and one end of the transporting belt 203 are connected, the baffle 202 is arranged on the side edge of the transporting belt 203, the placing box 201 is arranged on the other end of the transporting belt 203 far away from the motor shaft, the sample container 7 is placed in the placing box 201, and the placing box 201 is communicated with the taking and placing window 107 on the cabinet door 102. The transport belt 203 is embedded in the placement box 201, the transport belt 203 is driven to run by a transport motor shaft 204, the transport motor shaft 204 is connected with a main shaft of a transport motor 205 through a coupling, and the transport motor 205 is powered by the electric box 104 to serve as a power source of a transport system. The access function is realized by controlling the forward and reverse rotation of the motor. The placing box 201 is placed inside the taking and placing window 107, an operator can accurately identify the storage position of the sample container 7, and the baffle 202 arranged around the conveying mechanism can effectively avoid the sample container 7 from toppling over.
Referring to fig. 3, in this embodiment, the grabbing mechanism 3 is provided with a triaxial moving component 3 including an X-axis guide rod 301, a connecting rod 507, a Z-axis guide rod 303 and a Y-axis guide rod 304, the X-axis guide rod 301 is fixedly installed at the rear side in the cabinet body 1, the X-axis guide rod 301 is fixedly provided with the connecting rod 507 through a screw mechanism, one end of the connecting rod 507 far away from the X-axis guide rod 301 is slidably connected with the Z-axis guide rod 303, the Z-axis guide rod 303 is connected with the Y-axis guide rod 304 through the screw mechanism, and one end of the Y-axis guide rod 304 close to the cabinet door 102 is adapted with a grabbing claw 4. The above-mentioned grasping mechanism 3 has two cases in actual operation, namely, access and reset of the sample container 7. In the reset state, the initial position of the connecting rod 507 is at the leftmost stroke of the X-axis guide rod 301, the Y-axis guide rod 304 is retracted to the stroke end in the direction away from the cabinet door 102, and the Z-axis guide rod 303 is at the highest stroke position. In the access state, the control system controls the displacement of the X-axis guide rod 301, the Y-axis guide rod 304 and the Z-axis guide rod 303, so that the position coordinate positioning of the grabbing claw 4 is realized.
Referring to fig. 4-5, in this embodiment, the annular moving mechanism 5 is fixed in the cabinet body 1 through a frame 501, a servo motor 502 is fixedly installed on the frame 501, a motor shaft of the servo motor 502 is cooperatively connected with a synchronous sprocket 503, a driving chain 504 is adapted to the outer side of the synchronous sprocket 503, a plurality of fixing seats 505 are provided on the driving chain 504 through fasteners, the fixing seats 505 are connected with a connecting rod 507 through a movable hinge 506, a supporting plate 508 is provided below the connecting rod 507, and a storage box 6 is adapted to the upper portion of the supporting plate 508. The annular moving mechanism 5 in the sample reserving cabinet is fixed in the cabinet body 1 through the rack 501, and can realize annular movement of the storage box 6. Wherein, servo motor 502, synchronous sprocket 503 and drive chain 504 etc. have formed the power transmission system, through the fixing base 505, movable hinge 506 and the connecting rod 507 etc. design that the fastener set up, guarantee that the right side of bin 6 in the removal in-process is up all the time. In addition, the supporting plate 508 can effectively bear the weight of the storage box 6 and the placed samples, so that the storage efficiency and the safety are improved. The design and the combined application of the whole system can realize the automatic access operation of samples in the sample reserving cabinet, greatly improve the working efficiency and save manpower and material resources for laboratories or sample management occasions.
Referring to fig. 6-7, in this embodiment, the storage box 6 is provided with storage cells 601 that are partitioned independently, two sides of the top of each storage cell 601 are provided with a flip cover 602, and the bottom of each storage cell 601 is further provided with a circular placement groove 604 adapted to the sample container 7. The circular placing groove 604 is matched with the sample container 7, has a certain depth, strengthens the fixation of the sample container 7, avoids the sample container 7 from toppling over in the operation process of the annular moving mechanism 5, and ensures the safety and the stability of sample storage.
The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.

Claims (6)

1. Laboratory sample reservation cabinet, its characterized in that: the device comprises a cabinet body, a transport mechanism, a grabbing mechanism, an annular moving mechanism and a storage box, wherein the transport mechanism, the grabbing mechanism, the annular moving mechanism and the storage box are integrally arranged in the cabinet body; a picking and placing window is arranged on the front side of the cabinet body, and a transport mechanism is adaptively arranged on the rear side of the picking and placing window and used for transporting the sample container back and forth; the rear side of the cabinet body is provided with a grabbing mechanism, the grabbing mechanism comprises a triaxial moving part and grabbing claws, the grabbing claws are arranged on the triaxial moving part, and the grabbing claws move behind the storage box and the conveying mechanism through the triaxial moving part; the storage box is composed of a plurality of storage unit grids, the storage unit grids are sequentially arranged on the front side of the grabbing mechanism, two groups of hinged flip covers are arranged at the throwing openings of the storage unit grids, and reset torsion springs are arranged on hinge shafts of the flip covers.
2. A laboratory sample retention cabinet according to claim 1, wherein: the front side of the cabinet body is provided with an opening-closing cabinet door, the cabinet door is provided with a safety lock, and the safety lock is matched with a safety buckle on the cabinet body to lock and unlock the cabinet door; the bottom of the cabinet body is provided with a supporting base, the base is provided with a radiating hole and a radiating fin, the rear side of the cabinet body is adapted with a control electric box, the control electric box is connected with a temperature and humidity detection module through a wire harness, and the temperature and humidity detection module is uniformly arranged at the rear side of the cabinet body; the cabinet door on be provided with man-machine interaction screen, man-machine interaction screen be connected with the control electric box through the pencil.
3. A laboratory sample retention cabinet according to claim 1, wherein: transport mechanism including placing box, baffle, conveyer belt, transportation motor shaft and transportation motor, transportation motor be connected with transportation motor shaft, motor shaft and conveyer belt one end, the conveyer belt side is provided with the baffle, the other end that the motor shaft was kept away from to the conveyer belt is provided with places the box, has placed sample container in placing the box, place the box and get on the cabinet door and put the window intercommunication.
4. A laboratory sample retention cabinet according to claim 1, wherein: the grabbing mechanism comprises a triaxial moving component and grabbing claws; the three-axis moving component comprises an X-axis guide rod, a connecting rod, a Z-axis guide rod and a Y-axis guide rod, wherein the X-axis guide rod is fixedly arranged at the rear side in the cabinet body, the connecting rod is fixedly arranged on the X-axis guide rod through a screw rod mechanism, one end of the connecting rod, which is far away from the X-axis guide rod, is in sliding connection with the Z-axis guide rod, the Z-axis guide rod is connected with the Y-axis guide rod through the screw rod mechanism, and a grabbing claw is arranged at one end, which is close to the cabinet door, of the Y-axis guide rod; the grabbing claw symmetry be provided with the grabbing arm, the periphery is provided with cylindric cover that snatchs, the cover lower edge that snatchs be provided with the silica gel banding.
5. A laboratory sample retention cabinet according to claim 1, wherein: the annular moving mechanism is fixed in the cabinet body through the frame, the frame on fixedly mounted have servo motor, servo motor's motor shaft cooperation is connected with synchronous sprocket, synchronous sprocket outside be adapted with the drive chain, the drive chain on be provided with a plurality of fixing bases through the fastener, the fixing base be connected with the connecting rod through movable hinge, the connecting rod below be provided with the backup pad, backup pad top installation be adapted with the bin.
6. A laboratory sample retention cabinet according to claim 1, wherein: the storage box is provided with storage cells which are partitioned independently, two sides of the top of each storage cell are provided with flip covers, and the bottom of each storage cell is also provided with a circular placing groove which is matched with the sample container.
CN202321544100.1U 2023-06-16 2023-06-16 Laboratory sample reserving cabinet Active CN220299059U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321544100.1U CN220299059U (en) 2023-06-16 2023-06-16 Laboratory sample reserving cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321544100.1U CN220299059U (en) 2023-06-16 2023-06-16 Laboratory sample reserving cabinet

Publications (1)

Publication Number Publication Date
CN220299059U true CN220299059U (en) 2024-01-05

Family

ID=89349824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321544100.1U Active CN220299059U (en) 2023-06-16 2023-06-16 Laboratory sample reserving cabinet

Country Status (1)

Country Link
CN (1) CN220299059U (en)

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