CN114229206A

CN114229206A - Liquid sample transport case is used in laboratory

Info

Publication number: CN114229206A
Application number: CN202210056028.1A
Authority: CN
Inventors: 冯静; 苏娜; 李玉强; 刘新平; 陈玮
Original assignee: Northwest Institute of Eco Environment and Resources of CAS
Current assignee: Northwest Institute of Eco Environment and Resources of CAS
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-03-25

Abstract

The invention relates to the technical field of sample transportation, and discloses a liquid sample transportation box for a laboratory, which comprises a box body, wherein a sealing door is arranged at the top of the box body, the sealing door is connected with the box body through a hinge, a placing frame is arranged in the box body, a damping mechanism is connected in the box body in a sliding manner, and a fixing mechanism is fixedly connected in the placing frame. The utility model provides a liquid sample transport case is used in laboratory, design through damper, the connection board rubs with the friction pad production in the inside removal of sleeve, for the removal trend of connection board provides the buffering, first spring provides reverse thrust for the connection board in addition, vertical shock attenuation is provided, the second spring can provide reverse thrust and cushion, meanwhile the telescopic link is spacing for placing the frame, can avoid placing the frame and take place the slope because rock, through providing the shock attenuation buffering for placing the frame, effectively protect liquid sample, avoid it to take place to rock.

Description

Liquid sample transport case is used in laboratory

Technical Field

The invention relates to the technical field of sample transportation, in particular to a liquid sample transportation box for a laboratory.

Background

The sample is a small amount of object which can represent the quality of the commodity, it is extracted from the whole batch of commodity as the external display model and the product quality detection, or it is made and processed by the producer before the mass production according to the commodity design, and the produced sample standard is used as the delivery standard of the commodity in the transaction, during the experiment process in the laboratory, the sample collection is often needed for the experimental object, then the next analysis, inspection and other work are carried out, when the sample is carried out different experiment processes, it needs to be transported and transferred to different institutions.

Present sample is when transporting, generally directly stores the sample packing inside the transport case after, transports afterwards, and current transport case structure is comparatively single, and is relatively poor to the protective capacities of sample, especially when transporting liquid class sample, if receive factors such as external shock influence on the way in the transportation, very easily causes liquid sample to spill, causes the unnecessary loss.

Disclosure of Invention

The invention aims to provide a liquid sample transport box for a laboratory, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a liquid sample transport case is used in laboratory, includes the box, the box top is provided with sealing door, sealing door passes through hinge connection with the box, the inside frame of placing that is provided with of box, the inside sliding connection of box has damper, place the inside fixedly connected with fixed establishment of frame.

The damping mechanism comprises a movable plate, the movable plate is arranged at the bottom of the placement frame, the top of the movable plate is fixedly connected with a sleeve, a friction pad is fixedly connected inside the sleeve, a first spring is fixedly connected inside the sleeve, the top of the first spring is fixedly connected with a connecting plate, the connecting plate extends out of the sleeve, and the top of the connecting plate is fixedly connected with the bottom of the placement frame.

Preferably, the outer side surface of the connecting plate is attached to the inner side surface of the friction pad, a movable groove is formed in the bottom of the box body, two movable blocks are fixedly connected to the bottom of the movable plate and are arranged inside the movable groove and matched with the movable groove, and the friction pad and the connecting plate can provide blocking for movement of the connecting plate through friction.

Preferably, first chutes are formed in two side walls of the inner cavity of the box body, a long plate is arranged on one side of the placing frame, a first sliding block is fixedly connected to one side of the long plate and arranged inside the first chute, and the first sliding block can flexibly move inside the first chute.

Preferably, two telescopic links of long board one side fixedly connected with, telescopic link one side with place frame one side fixed connection, long board one side fixedly connected with second spring, second spring one side with place frame one side fixed connection, the telescopic link can be spacing for placing the frame.

Preferably, fixed establishment includes two fixed plates, two the equal fixed connection of fixed plate is inside placing the frame, it has seted up the pan feeding mouth to place the frame top, it rotates to be connected with the threaded rod to place frame inner chamber bottom, the threaded rod runs through and places the frame top and rotate with placing the frame and be connected, threaded rod top fixedly connected with rotor plate will place to placing the frame inside through the pan feeding mouth.

Preferably, place the inside grip block that is provided with of frame, place frame inner chamber bottom and seted up the second spout, grip block bottom fixedly connected with second slider, the second slider sets up inside the second spout, and the second slider can be in the inside nimble removal of second spout.

Preferably, the threaded rod outside is provided with the screw thread piece, the screw thread piece passes through threaded connection with the threaded rod, the equal fixedly connected with rectangular plate in screw thread piece both sides, place two montants of the inside fixedly connected with of frame, the montant runs through the rectangular plate, rectangular plate one side is provided with the push rod, push rod one side and rectangular plate one side are through activity free bearing swing joint, the push rod opposite side and grip block one side are through activity free bearing swing joint, and the screw thread piece reciprocates and stimulates the push rod.

Compared with the prior art, the invention provides a liquid sample transport case for a laboratory. The method has the following beneficial effects:

1. the utility model provides a laboratory is with liquid sample transport case, design through damper, the connection board rubs with the friction pad production in the inside removal of sleeve, for the removal trend of connection board provides the buffering, first spring provides reverse thrust for the connection board in addition, vertical shock attenuation is provided, the second spring can provide reverse thrust and cushion, the telescopic link is spacing for placing the frame simultaneously, avoid placing the frame and take place the slope because rock, through providing the shock attenuation buffering for placing the frame, effectively protect liquid sample, avoid it to take place to rock.

2. The utility model provides a liquid sample transport case is used in laboratory, through fixed establishment's design, drives the push rod after the screw thread piece removes and rotates, promotes the grip block after the push rod rotates, and the grip block removes to tightly fixing the container and obtains fixed spacing between grip block and fixed plate afterwards, closes sealing door afterwards and can transport, can tightly fix the container that is equipped with liquid sample in placing the frame through fixed establishment, makes it more stable on the way in the transportation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a box body; 2. a sealing door; 3. placing the frame; 4. a damping mechanism; 41. moving the plate; 42. a sleeve; 43. a friction pad; 44. a first spring; 45. a connector tile; 46. a movable block; 47. a long plate; 48. a first slider; 49. a telescopic rod; 491. a second spring; 5. a fixing mechanism; 51. a fixing plate; 52. a threaded rod; 53. a rotating plate; 54. a clamping plate; 55. a second slider; 56. a thread block; 57. a rectangular plate; 58. a vertical rod; 59. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a laboratory is with liquid sample transport case, includes

box

1, and 1 top of box is provided with sealing door 2, and sealing door 2 passes through hinge connection with

box

1, and 1 inside of box is provided with

places frame

3, and 1 inside sliding connection of box has damper 4, places 3 inside fixedly connected with fixed establishment 5 of frame.

The damping mechanism 4 comprises a movable plate 41, the movable plate 41 is arranged at the bottom of the placing frame 3, a sleeve 42 is fixedly connected to the top of the movable plate 41, a friction pad 43 is fixedly connected inside the sleeve 42, a first spring 44 is fixedly connected inside the sleeve 42, a connecting plate 45 is fixedly connected to the top of the first spring 44, the connecting plate 45 extends out of the sleeve 42, the top of the connecting plate 45 is fixedly connected with the bottom of the placing frame 3, the outer side surface of the connecting plate 45 is attached to the inner side surface of the friction pad 43, a movable groove is formed in the bottom of the box body 1, two movable blocks 46 are fixedly connected to the bottom of the movable plate 41, the two movable blocks 46 are arranged inside the movable groove and matched with the movable groove, first sliding grooves are formed in two side walls of an inner cavity of the box body 1, a long plate 47 is arranged on one side of the placing frame 3, a first sliding block 48 is fixedly connected to one side of the long plate 47, the first sliding block 48 is arranged inside the first sliding groove, two telescopic rods 49 are fixedly connected to one side of the long plate 47, one side of the telescopic rod 49 is fixedly connected with one side of the placing frame 3, one side of the long plate 47 is fixedly connected with a second spring 491, and one side of the second spring 491 is fixedly connected with one side of the placing frame 3.

The fixing mechanism 5 comprises two fixing plates 51, the two fixing plates 51 are fixedly connected inside the placing frame 3, the top of the placing frame 3 is provided with a feeding port, the bottom of an inner cavity of the placing frame 3 is rotatably connected with a threaded rod 52, the threaded rod 52 penetrates through the top of the placing frame 3 and is rotatably connected with the placing frame 3, the top of the threaded rod 52 is fixedly connected with a rotating plate 53, the inside of the placing frame 3 is provided with a clamping plate 54, the bottom of the inner cavity of the placing frame 3 is provided with a second sliding chute, the bottom of the clamping plate 54 is fixedly connected with a second sliding block 55, the second sliding block 55 is arranged inside the second sliding chute, the outside of the threaded rod 52 is provided with a threaded block 56, the threaded block 56 is in threaded connection with the threaded rod 52, two sides of the threaded block 56 are fixedly connected with rectangular plates 57, the inside of the placing frame 3 is fixedly connected with two vertical rods 58, the vertical rods 58 penetrate through the rectangular plates 57, one side of the rectangular plates 57 is provided with a push rod 59, one side of the push rod 59 is movably connected with one side of the rectangular plates 57 through a movable hinge seat, the other side of the push rod 59 is movably connected with one side of the clamping plate 54 through a movable hinged support.

In the practical operation process, when the device is used, a container filled with a liquid sample is placed between the fixed plate 51 and the clamping plate 54 through the feeding port, the rotating plate 53 is rotated to drive the threaded rod 52 to rotate, when the threaded rod 52 is rotated in different directions, the threaded rod 52 drives the threaded blocks 56 to move up and down respectively, at the moment, the threaded blocks 56 drive the push rods 59 to rotate after moving, the clamping plate 54 is pushed after the push rods 59 rotate, then the clamping plate 54 moves to tightly fix the container between the clamping plate 54 and the fixed plate 51 to obtain fixed limit, and then the sealing door 2 is closed to transport the container;

in the transportation, if the emergence is rocked, when placing frame 3 and reciprocate, it drives connection plate 45 and removes to place frame 3, connection plate 45 produces the friction with friction pad 43 when the inside removal of sleeve 42, provide the buffering for connection plate 45's trend of moving, first spring 44 provides reverse thrust for connection plate 45 in addition, provide vertical shock attenuation, when placing frame 3 and remove the removal and sway, second spring 491 can provide reverse thrust and cushion, telescopic link 49 is spacing for placing frame 3 provides simultaneously, avoid placing frame 3 because rock and take place the slope.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a liquid sample transport case is used in laboratory, includes box (1), its characterized in that: the top of the box body (1) is provided with a sealing door (2), the sealing door (2) is connected with the box body (1) through a hinge, a placing frame (3) is arranged inside the box body (1), a damping mechanism (4) is connected inside the box body (1) in a sliding mode, and a fixing mechanism (5) is fixedly connected inside the placing frame (3);

damper (4) include movable plate (41), movable plate (41) set up in placing frame (3) bottom, movable plate (41) top fixedly connected with sleeve (42), sleeve (42) inside fixedly connected with friction pad (43), sleeve (42) inside fixedly connected with first spring (44), first spring (44) top fixedly connected with link up board (45), it is outside sleeve (42) to extend in link up board (45), link up board (45) top and place frame (3) bottom fixed connection.

2. The laboratory liquid sample transport container of claim 1, wherein: the outer side surface of the connecting plate (45) is attached to the inner side surface of the friction pad (43), a movable groove is formed in the bottom of the box body (1), two movable blocks (46) are fixedly connected to the bottom of the movable plate (41), and the two movable blocks (46) are arranged inside the movable groove and are matched with the movable groove.

3. The laboratory liquid sample transport container of claim 1, wherein: first spout has all been seted up to box (1) inner chamber both sides wall, it is provided with long board (47) to place frame (3) one side, long board (47) one side fixedly connected with first slider (48), first slider (48) set up inside first spout.

4. A laboratory liquid sample transport container according to claim 3, wherein: two telescopic links (49) of long board (47) one side fixedly connected with, telescopic link (49) one side with place frame (3) one side fixed connection, long board (47) one side fixedly connected with second spring (491), second spring (491) one side with place frame (3) one side fixed connection.

5. The laboratory liquid sample transport container of claim 1, wherein: fixed establishment (5) include two fixed plates (51), two equal fixed connection in fixed plate (51) is inside placing frame (3), place frame (3) top and seted up the pan feeding mouth, it is connected with threaded rod (52) to place frame (3) inner chamber bottom rotation, threaded rod (52) run through place frame (3) top and with place frame (3) rotation and be connected, threaded rod (52) top fixedly connected with rotor plate (53).

6. The laboratory liquid sample transport container of claim 1, wherein: place frame (3) inside and be provided with grip block (54), place frame (3) inner chamber bottom and seted up the second spout, grip block (54) bottom fixedly connected with second slider (55), second slider (55) set up inside the second spout.

7. The laboratory liquid sample transport container of claim 5, wherein: threaded rod (52) outside is provided with screw thread block (56), screw thread block (56) passes through threaded connection with threaded rod (52), equal fixedly connected with rectangular plate (57) in screw thread block (56) both sides, place two montants (58) of the inside fixedly connected with of frame (3), montant (58) run through rectangular plate (57), rectangular plate (57) one side is provided with push rod (59), push rod (59) one side is through activity hinge seat swing joint with rectangular plate (57) one side, push rod (59) opposite side is through activity hinge seat swing joint with grip block (54) one side.