CN210058316U

CN210058316U - Reagent storage device

Info

Publication number: CN210058316U
Application number: CN201920419150.4U
Authority: CN
Inventors: 肖健; 胡喜; 陈杰年; 王涛
Original assignee: H An Shi Technology (suzhou) Co Ltd
Current assignee: H An Shi Technology (suzhou) Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-02-14
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a reagent storage device, including casing, conduction base, conduction drawer and interlocking mechanism, conduction base and conduction drawer are all installed in the casing, and the movably installation of conduction drawer on the conduction base, and interlocking mechanism cooperatees with locking Assembly and realizes pressing down the locking or press down the orbit groove of unblock including installing the locking Assembly on the conduction base and installing on the conduction drawer. The utility model discloses a set up interlocking mechanism and make the conduction drawer realize pressing down locking or press the unblock with the conduction base, the getting of the reagent of being convenient for is put, avoids conduction drawer roll-off to make reagent damage.

Description

Reagent storage device

Technical Field

The utility model belongs to the technical field of the reagent storage technique and specifically relates to a be applied to reagent storage device on thrombus elasticity detector.

Background

Reagents are also known as biochemical reagents or reagents and are commonly used in chemical reactions, analytical assays, and the like. Reagents often require refrigeration prior to use. In the prior art, the thrombus elasticity detector usually needs to refrigerate a reagent in the process of blood detection, the reagent is usually refrigerated in a reagent refrigeration refrigerator, and the reagent is taken out of the reagent refrigeration refrigerator for testing when needed. The storage requirements for some reagents are strict, constant temperature is always required to be maintained, and the reagents are easy to lose effectiveness in the process of taking and placing.

In addition, the storage device is arranged on the thrombus elasticity detector, so that the reagent is not convenient to take and place in the storage device, or the drawer is easy to separate from the refrigerator in the moving process of the thrombus elasticity detector, so that the reagent is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a reagent storage device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reagent storage device, includes casing, conduction base, is used for placing the conduction drawer of reagent and is used for making conduction drawer and conduction base realize pressing the locking or pressing the interlocking gear of unblock, conduction base and conduction drawer all install in the casing, just the movably installation of conduction drawer is in on the conduction base, interlocking gear is including installing locking Assembly on the conduction base and installing on the conduction drawer with locking Assembly cooperatees and realizes pressing the locking or press the orbit groove of unblock.

Preferably, the locking assembly includes a rotating member and a first elastic member for driving the rotating member to return, one end of the rotating member is pivoted to the conductive base, the opposite end of the rotating member is provided with a locking pin extending into the track groove, and the first elastic member is mounted on the conductive base and connected to the rotating member.

Preferably, the track groove comprises an opening, a first guide groove, a limiting groove and a second guide groove, one end of the limiting groove is communicated with one end of the first guide groove, the opposite end of the limiting groove is communicated with one end of the second guide groove, and the other end of the first guide groove and the other end of the second guide groove are communicated with the opening.

Preferably, the depth of the first guide groove is greater than the depth of the second guide groove.

Preferably, the conductive drawer is provided with a guide for the locking pin to enter the track groove.

Preferably, both sides of the conduction drawer are provided with guide rails, and the conduction base is provided with a sliding groove matched with the guide rails.

Preferably, a plurality of accommodating grooves for accommodating reagents are formed in the conduction drawer, and the accommodating grooves are arranged in an arc shape.

Preferably, the refrigeration mechanism includes a refrigeration piece, a heat dissipation piece and a fan, the refrigeration piece is connected with the conduction base, and the heat dissipation piece is installed between the fan and the refrigeration piece.

Preferably, the casing is provided with a plurality of air inlets at positions close to the heat dissipation member, and the fan causes cooling air to enter the casing through the air inlets and to flow through the heat dissipation member and then to be discharged.

Preferably, the top of the shell is provided with a plurality of liquid taking holes which are matched with the containing groove and through which the needle passes.

The utility model has the advantages that:

(1) the conduction drawer and the conduction base are pressed and locked or unlocked by arranging the interlocking mechanism, so that the reagent is conveniently taken and placed, and the phenomenon that the conduction drawer slides out to damage the reagent is avoided;

(2) the reagents were refrigerated, keeping the temperature constant.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a perspective view of the conductive base of the present invention;

FIG. 4 is a perspective view of a conductive drawer of the present invention;

FIG. 5 is a schematic bottom view of FIG. 4;

fig. 6 is a schematic perspective view of the refrigeration mechanism of the present invention.

Reference numerals: 10. the liquid-cooling device comprises a shell, 11, an air inlet, 12, a liquid taking port, 20, a conduction base, 21, a relief groove, 22, a second elastic piece, 30, a conduction drawer, 301, a conduction carrier, 31, a guide piece, 32, a containing groove, 33, a guide rail, 40, a locking assembly, 41, a rotating piece, 411, a lock pin, 42, a first elastic piece, 50, a track groove, 51, an opening, 52, a first guide groove, 53, a limiting groove, 54, a second guide groove, 60, a refrigerating mechanism, 61, a refrigerating piece, 62, a heat radiating piece, 63 and a fan.

Detailed Description

The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.

The utility model discloses a reagent storage device, it is installed on thrombus elasticity detector for carry out cold-stored processing to reagent and/or blood.

Referring to fig. 1 to 6, the reagent storage device of the present invention includes a housing 10, a conductive base 20, a conductive drawer 30, an interlock mechanism, and a refrigeration mechanism 60. Wherein, a conductive base 20 is installed in the housing 10, which is used for heat transfer; a conductive drawer 30 located within the housing 10 and movably mounted on the conductive base 20 for holding reagents; the refrigerating mechanism 60 is disposed in the casing 10, and is used for generating a cold source; an interlock mechanism is provided in the housing 10 for press-locking or press-unlocking between the conductive drawer 30 and the conductive base 20.

In specific implementation, the conductive drawer 30 and the conductive base 20 can be unlocked by pressing the conductive drawer 30 under the action of the interlocking mechanism, and then the conductive drawer 30 can be drawn out to place the reagent to be refrigerated in the conductive drawer 30; after the reagent is placed, the conduction drawer 30 is assembled on the conduction base 20 and the conduction drawer 30 and the conduction base 20 are locked by pressing the conduction drawer 30 under the action of the interlocking mechanism, and the refrigeration mechanism 60 exchanges energy with the conduction drawer 30 through the conduction base 20, so that the reagent in the conduction drawer 30 is cooled.

As shown in fig. 3 and 5, the interlock mechanism includes a locking assembly 40 mounted on the conductive base 20 and a track groove 50 mounted on the conductive drawer 30, and the conductive drawer 30 and the conductive base 20 are press-locked or press-unlocked by cooperation of the locking assembly 40 and the track groove 50.

Specifically, the locking assembly 40 includes a rotating member 41 and a first elastic member 42. Wherein, one end of the rotating member 41 is pivotally connected to the conductive base 20 through a rotating shaft, and the opposite end is provided with a locking pin 411 extending into the track groove 50. Under the action of external force, the rotating member 41 can drive the lock pin 411 to rotate around the rotating shaft, and the first elastic member 42 is connected with the rotating member 41 and used for driving the rotating member 41 to reset.

In this embodiment, the first resilient member 42 is preferably a torsion spring.

As shown in fig. 5, the track groove 50 includes an opening 51, a first guide groove 52, a stopper groove 53, and a second guide groove 54. One end of the limiting groove 53 is communicated with one end of the first guide groove 52, the opposite end is communicated with one end of the second guide groove 54, and the other end of the first guide groove 52 and the other end of the second guide groove 54 are communicated with the opening 51. In this embodiment, it is preferable that the depth of the first guide groove 52 is greater than the depth of the second guide groove 54, so that the lock pin 411 first enters the first guide groove 52 when entering through the opening 51.

In specific implementation, the conductive drawer 30 can slide on the conductive base 20 by pressing the conductive drawer 30, and during the movement of the conductive drawer 30, the lock pin 411 enters the first guide groove 52 through the opening 51 and enters the limit groove 53 under the action of the first guide groove 52, and the conductive drawer 30 and the conductive base 20 are locked by the cooperation of the limit groove 53 and the lock pin 411; further, when the conductive drawer 30 is continuously pressed, the locking pin 411 moves from the limiting groove 53 to the second guiding groove 54 under the action of the first elastic member 42, and the locking pin 411 finally moves out through the opening 51 under the action of the second guiding groove 54, so that the conductive drawer 30 and the conductive base 20 are unlocked.

In this embodiment, the limiting groove 53 is generally V-shaped or U-shaped, and the track groove 50 is generally heart-shaped.

As shown in fig. 3, the conductive base 20 is further provided with a relief groove 21, and the locking assembly 40 is installed in the relief groove 21, but the present invention is not limited to the above structure, and the conductive drawer 30 may be provided with the relief groove 21, and the track groove 50 may be provided in the relief groove 21. In this embodiment, it is preferable that the conductive base 20 is provided with a relief groove 21 for mounting the rotating member.

Further, the conducting base 20 is further provided with a second elastic member 22 for rapidly ejecting the conducting drawer 30, in the implementation, during the locking, the conducting drawer 30 slides on the conducting base 20, so that the second elastic member 22 is continuously compressed, and after the conducting drawer 30 is locked with the conducting base 20, the conducting drawer 30 stops compressing the second elastic member 22; when the conductive drawer 30 is unlocked, the conductive drawer 30 further compresses the second elastic member 22, and when the locking pin 411 moves from the limiting groove 53 to the second guide groove 54, the second elastic member 22 generates a restoring force to eject the conductive drawer 30, so that the conductive drawer 30 can be conveniently drawn out of the housing 10.

As shown in fig. 4 and 5, the conductive drawer 30 is further provided with a guide 31 for rapidly inserting the locking pin 411 into the track groove 50, and in this embodiment, the guide 31 has a triangular shape as a whole.

Further, the conductive drawer 30 is provided with a plurality of accommodating grooves 32 for accommodating reagents. In this embodiment, the accommodating grooves 32 are preferably arranged in an arc shape, and of course, may be arranged according to actual needs. Furthermore, as shown in fig. 5, the two sides of the conducting drawer 30 are provided with the guide rails 33, the conducting base 20 is provided with the sliding grooves 23 matched with the guide rails 33, and the conducting drawer 30 can be quickly assembled on the conducting base 20 under the action of the guide rails 33 and the sliding grooves 23, so that the assembling accuracy is improved.

In the present embodiment, as shown in fig. 4, the conductive drawer 30 includes a conductive carrier 301, and the conductive carrier 301 is in contact with the conductive base 20, so as to exchange therebetween. Further, the conducting carrier 301 is provided with a plurality of accommodating grooves 32, and in implementation, a reagent is placed in the accommodating grooves 32 to exchange energy with the conducting carrier 302.

As shown in fig. 6, the refrigeration mechanism 60 includes a refrigeration member 61, a radiator member 62, and a fan 63. The cooling element 61 is disposed between the conduction base 20 and the heat dissipation element 62, and the heat dissipation element 62 is disposed between the cooling element 61 and the fan 63. Further, a plurality of air inlets 11 are disposed at the position of the casing 10 close to the heat sink 62, and under the action of the fan 63, cooling air enters the casing 10 through the air inlets 11 and flows through the heat sink 62 to take away heat from the heat sink 62.

Further, the refrigeration mechanism further comprises a mounting plate 64 for mounting the refrigeration element 61.

In implementation, the cooling element 61 generates a cold source when powered on, and exchanges heat with the reagent through the conduction base 20 and the conduction carrier 302, so that heat is transferred to the heat dissipation element 62, and the fan 63 sucks cooling air through the air inlet 11, and the cooling air takes away the heat on the heat dissipation element 62.

As shown in FIG. 1, the end of the housing 10 is further provided with a plurality of liquid taking holes 12 matching with the reagent bottles, and in practice, the liquid taking needle penetrates through the liquid taking holes 12 to enter the reagent to draw the reagent.

The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention should not be limited to the contents disclosed in the embodiments, but should include various substitutions and modifications without departing from the present invention, and should be covered by the claims of the present patent application.

Claims

1. The utility model provides a reagent storage device, its characterized in that includes casing, conduction base, is used for placing the conduction drawer of reagent and is used for making conduction drawer and conduction base realize pressing the locking or pressing the interlocking gear of unblock, conduction base and conduction drawer all install in the casing, just the movably installation of conduction drawer is in on the conduction base, interlocking gear is including installing locking Assembly on the conduction base and installing on the conduction drawer with locking Assembly cooperatees and realizes pressing the track groove of locking or pressing the unblock.

2. The apparatus of claim 1, wherein the locking assembly comprises a rotating member and a first elastic member for driving the rotating member to return, one end of the rotating member is pivotally connected to the conductive base, the opposite end is provided with a locking pin extending into the track groove, and the first elastic member is mounted on the conductive base and connected to the rotating member.

3. The apparatus according to claim 1, wherein the track groove comprises an opening, a first guide groove, a limiting groove and a second guide groove, one end of the limiting groove is communicated with one end of the first guide groove, the opposite end is communicated with one end of the second guide groove, and the other end of the first guide groove and the other end of the second guide groove are communicated with the opening.

4. The apparatus of claim 3, wherein the depth of the first guide groove is greater than the depth of the second guide groove.

5. The apparatus of claim 2, wherein the conductive drawer is provided with a guide for the locking pin to snap into the track groove.

6. The device of claim 1, wherein the conductive drawer is provided with guide rails on both sides thereof, and the conductive base is provided with sliding grooves matched with the guide rails.

7. The device of claim 1, wherein the conductive drawer has a plurality of receiving slots for receiving reagents, the receiving slots being arranged in an arc.

8. The device of claim 1, further comprising a refrigeration mechanism comprising a refrigeration element, a heat sink element, and a fan, the refrigeration element coupled to the conductive base, the heat sink element interposed between the fan and the refrigeration element.

9. The device of claim 8, wherein the housing is provided with a plurality of air inlets at positions close to the heat sink, and the fan discharges cooling air into the housing through the air inlets and through the heat sink.

10. The device of claim 1, wherein the top of the housing has a plurality of access holes for receiving the needles therethrough, the access holes being adapted to receive the receiving channels.