CN214863741U

CN214863741U - Sample liquid pipetting gun storage device

Info

Publication number: CN214863741U
Application number: CN202121571713.5U
Authority: CN
Inventors: 刘亚伟; 李英华
Original assignee: Hebei Runfeng Environmental Testing Service Co ltd
Current assignee: Hebei Runfeng Environmental Testing Service Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-26
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a sample liquid pipetting gun storage device, which comprises two groups of stand columns which are symmetrically arranged, wherein a plurality of groups of folding mechanisms are arranged between the stand columns, a first placing block is arranged between the tops of adjacent folding mechanisms, the middle part of the first placing block is penetrated and provided with a first placing groove, a second placing block is arranged between the bottoms of the adjacent folding mechanisms, and the middle part of the second placing block is penetrated and provided with a second placing groove; the folding mechanism comprises a first connecting rod and a second connecting rod which are arranged in a crossed mode, a movable groove is formed in the middle of the first connecting rod in a penetrating mode, the second connecting rod is arranged in the middle of the movable groove in an alternating mode, and the second connecting rod is movably connected with the movable groove through a rotating shaft. The utility model discloses not only can be applicable to the demand of depositing of unidimensional pipetting gun, but also can fold when not using and place to can reduce its area effectively, be convenient for realize the utility model discloses a deposit.

Description

Sample liquid pipetting gun storage device

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a sample liquid pipetting gun strorage device.

Background

The pipette is one kind of pipettor, is commonly used in the laboratory to the removal of a small amount of or trace liquid, and the specification is different, and the pipette of different specifications matches and uses the rifle head of different sizes, and the shape of different manufacturers' production is also slightly different, but theory of operation and operating method are unanimous basically. The liquid-transfering gun belongs to a precise instrument, and is carefully used and stored, so that damage is prevented, and the measuring range is prevented from being influenced.

Patent number CN202021088394.8 discloses a hospital clinical laboratory uses liquid-transfering gun frame, it has solved liquid-transfering gun frame simple structure and no protection among the prior art effectively, and the light contact very easily makes the liquid-transfering gun drop when doing the experiment, damages the liquid-transfering gun, and can't deposit the problem of a plurality of liquid-transfering guns simultaneously, nevertheless, it has following problem when using: because connecting plate and bracing piece fixed setting, and the storage barrel sets up with the connecting plate is fixed again to make it be fixed to the quantity of depositing of pipetting gun, can not deposit the regulation of quantity according to the use needs, demand of depositing in the pipetting gun of satisfying that can not be fine.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sample liquid pipetting gun strorage device possesses the advantage that can be applicable to the demand of depositing of unidimensional pipetting gun, and then solves the problem among the background art.

(II) technical scheme

For the above-mentioned advantage that possesses applicable demand of depositing in the liquid-transfering gun of unidimensional that realizes, the utility model discloses a concrete technical scheme as follows:

a sample liquid pipetting gun storage device comprises two groups of stand columns which are symmetrically arranged, wherein a plurality of groups of folding mechanisms are arranged between the stand columns, a first placing block is arranged between the tops of adjacent folding mechanisms, a first placing groove is formed in the middle of the first placing block in a penetrating mode, a second placing block is arranged between the bottoms of adjacent folding mechanisms, and a second placing groove is formed in the middle of the second placing block in a penetrating mode;

wherein, folding mechanism includes alternately arranged's head rod and second connecting rod, and the both ends of head rod and second connecting rod all through coupling assembling place piece, second respectively with first, place piece and stand swing joint, the middle part of head rod runs through and has seted up the activity groove, the middle part interlude in activity groove is provided with the second connecting rod, and through pivot swing joint between second connecting rod and the activity groove.

Further, in order to enable the height of the stand column to be adjusted according to use requirements, a threaded hole is formed in the bottom end of the stand column, supporting legs matched with the threaded hole are arranged inside the threaded hole, and the supporting legs are connected with the stand column through threads.

Further, in order to facilitate the storage of the pipette, the height of the first placing block is smaller than that of the second placing block, and the first placing block and the second placing block are collinear in the vertical direction.

Further, in order to facilitate the unfolding and closing of the folding mechanism, the inner side of the bottom of the stand column is provided with a sliding groove, the sliding groove is internally provided with a sliding block matched with the sliding groove, and one side of the sliding block, far away from the sliding groove, is matched with the connecting assembly.

Further, in order to play certain spacing effect to the removal of slider, the spacing groove has all been seted up to the inside both sides of spout, and the both sides of slider all are provided with the stopper with spacing groove matched with.

Further, coupling assembling is including seting up the recess at head rod and second connecting rod both ends, and the first both sides of placing the piece, the both sides of piece are placed to the second, the inboard top of stand and the inboard of slider all are provided with the connecting block with recess matched with, all through spliced pole swing joint between connecting block and head rod and the second connecting rod, the one end of spliced pole runs through the recess and is connected with the nut that is located the head rod outside, and the one end that the spliced pole is close to the nut is provided with matched with external screw thread with it.

(III) advantageous effects

Compared with the prior art, the utility model provides a sample liquid pipetting gun strorage device possesses following beneficial effect:

(1) the cooperation of placing the piece through stand, folding mechanism, first placing piece and second is used for first placing the piece and the second is placed the distance between the piece and can be adjusted according to the demand of depositing of unidimensional liquid-transfering gun, thereby can be applicable to the demand of depositing of unidimensional liquid-transfering gun, in addition, expandes and folding through folding mechanism, makes the utility model discloses can fold when not using and place, thereby can reduce its area effectively, be convenient for realize the utility model discloses a deposit.

(2) The connecting rod and the placing block can be quickly installed and detached under the action of the connecting column and the nut through the use of the connecting assembly, so that the installing quantity of the placing block can be adjusted according to the storing requirement of the liquid-transferring gun, and the storing requirement of the liquid-transferring gun can be better met.

(3) The stand column is matched with the threaded holes and the supporting legs, so that the height of the stand column can be adjusted according to use requirements, and the use requirements of users can be better met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a sample liquid transfer gun storage device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a folding mechanism in a sample liquid transfer gun storage device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a first connecting rod in a sample liquid transfer gun storage device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a second connecting rod in a sample liquid transfer gun storage device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a center pillar of a sample liquid transfer gun storage device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a slide block in a sample liquid transfer gun storage device according to an embodiment of the present invention.

In the figure:

1. a column; 2. a threaded hole; 3. supporting legs; 4. a folding mechanism; 5. a first placing block; 6. a first placing groove; 7. a second placement block; 8. a second placing groove; 9. a first connecting rod; 10. a second connecting rod; 11. a movable groove; 12. a rotating shaft; 13. a chute; 14. a slider; 15. a limiting groove; 16. a limiting block; 17. a groove; 18. connecting blocks; 19. connecting columns; 20. and a nut.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a sample liquid pipetting gun strorage device.

Referring now to the drawings and the detailed description, as shown in fig. 1-6, according to the embodiment of the present invention, including two sets of stand columns 1 symmetrically disposed, the surface of the stand column 1 is provided with a timer, so as to play a timing reminding function, a plurality of sets of folding mechanisms 4 are disposed between the stand columns 1, and a first placing block 5 is disposed between the tops of adjacent folding mechanisms 4, a first placing groove 6 is formed in the middle of the first placing block 5, a second placing block 7 is disposed between the bottoms of adjacent folding mechanisms 4, and a second placing groove 8 is formed in the middle of the second placing block 7;

wherein, folding mechanism 4 is including the head rod 9 and the second connecting rod 10 of cross arrangement, and the both ends of head rod 9 and second connecting rod 10 all through coupling assembling respectively with the first piece 5 of placing, the piece 7 and stand 1 swing joint are placed to the second, the middle part of head rod 9 runs through and has seted up movable groove 11, the middle part of movable groove 11 alternates and is provided with second connecting rod 10, and through pivot 12 swing joint between second connecting rod 10 and the movable groove 11.

With the aid of the above technical scheme, through stand 1, folding mechanism 4, the first cooperation of placing piece 5 and second and placing piece 7 is used for the first distance of placing between piece 5 and the second and placing piece 7 can be adjusted according to the demand of depositing of unidimensional liquid-transfering gun, thereby can be applicable to the demand of depositing of unidimensional liquid-transfering gun, in addition, through the expansion and folding of folding mechanism 4, make the utility model discloses can fold when not using and place, thereby can reduce its area effectively, be convenient for realize the utility model discloses a deposit.

In one embodiment, the bottom end of the upright post 1 is provided with a threaded hole 2, a supporting foot 3 matched with the threaded hole 2 is arranged inside the threaded hole 2, and the supporting foot 3 is connected with the upright post 1 through threads. Through the cooperation use of screw hole 2 and supporting legs 3 for stand 1's height can be adjusted according to the user demand, thereby can be better satisfy in user's user demand.

In one embodiment, the height of the first placement block 5 is less than the height of the second placement block 7, and the first placement block 5 and the second placement block 7 are vertically collinear, thereby facilitating storage of the pipette.

In one embodiment, the inner side of the bottom of the upright post 1 is provided with a sliding groove 13, a sliding block 14 matched with the sliding groove 13 is arranged inside the sliding groove 13, and one side of the sliding block 14 away from the sliding groove 13 is matched with the connecting component, so that the unfolding and the closing of the folding mechanism 4 are facilitated.

In one embodiment, the inside both sides of spout 13 have all been seted up spacing groove 15, and the both sides of slider 14 all are provided with the stopper 16 with spacing groove 15 matched with to can play certain spacing effect to the removal of slider 14.

In one embodiment, the connection assembly includes grooves 17 formed at two ends of the first connection rod 9 and the second connection rod 10, connection blocks 18 matched with the grooves 17 are respectively disposed at two sides of the first placement block 5, two sides of the second placement block 7, the top of the inner side of the upright post 1 and the inner side of the sliding block 14, the connection blocks 18 are movably connected with the first connection rod 9 and the second connection rod 10 through connection columns 19, one end of each connection column 19 penetrates through the corresponding groove 17 and is connected with a nut 20 located on the outer side of the first connection rod 9, and an external thread matched with the connection column 19 is disposed at one end of the connection column 19 close to the nut 20. Through coupling assembling's use for the connecting rod can realize quick installation and dismantlement under the effect of spliced pole 19 and nut 20 with placing the piece, thereby makes the installation quantity of placing the piece adjust according to the demand of depositing of pipetting gun, thereby can satisfy the demand of depositing in the pipetting gun better.

The working principle is as follows: when the device is used, the upright column 1 is pulled outwards only to drive the first connecting rod 9 and the second connecting rod 10 to be unfolded, so that the first placing block 5 and the second placing block 7 are driven to move oppositely, the distance between the first placing block 5 and the second placing block 7 is adjusted, when the position is adjusted to a required position, the upright column 1 can be stopped to be pulled, the unfolding of the device is realized at the moment, and the liquid transfer gun to be stored can be placed in the first placing groove 6 and the second placing groove 8 to be stored; when the installation quantity of placing the piece needs to be increased, only need the nut 20 of rotatory rightmost side (or leftmost side), alright take off the spliced pole 19 that corresponds, only need to stimulate the stand 1 on rightmost side to the outside afterwards, realize the separation of rightmost side stand 1 and head rod 9 and second connecting rod 10, at this moment, only need add the first piece 5 of placing of required quantity, piece 7 and folding mechanism 4 are placed to the second, and be connected head rod 9 and second connecting rod 10 on rightmost side with stand 1 and the slider 14 on right side, thereby accomplish the regulation that the liquid-transfering gun deposited the quantity.

To sum up, with the help of the above technical scheme of the utility model, through stand 1, folding mechanism 4, the first cooperation of placing piece 5 and second and placing piece 7 is used for the first distance of placing between piece 5 and the second and placing piece 7 can be adjusted according to the demand of depositing of unidimensional liquid-transfering gun, thereby can be applicable to the demand of depositing of unidimensional liquid-transfering gun, in addition, through the expansion and folding of folding mechanism 4, makes the utility model discloses can fold when not using and place, thereby can reduce its area effectively, be convenient for realize the utility model discloses a deposit.

In addition, through coupling assembling's use for the connecting rod with place the piece and can realize quick installation and dismantlement under the effect of spliced pole 19 and nut 20, thereby make the installation quantity of placing the piece can adjust according to the demand of depositing of pipetting gun, thereby can satisfy the demand of depositing in the pipetting gun better.

In addition, the cooperation through screw hole 2 and supporting legs 3 is used for stand 1's height can be adjusted according to the user demand, thereby can be better satisfy in user's user demand.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sample liquid pipetting gun storage device comprises two groups of symmetrically arranged upright posts (1), and is characterized in that a plurality of groups of folding mechanisms (4) are arranged between the upright posts (1), a first placing block (5) is arranged between the tops of the adjacent folding mechanisms (4), a first placing groove (6) is formed in the middle of the first placing block (5) in a penetrating mode, a second placing block (7) is arranged between the bottoms of the adjacent folding mechanisms (4), and a second placing groove (8) is formed in the middle of the second placing block (7) in a penetrating mode;

wherein, folding mechanism (4) including crossing arrangement's head rod (9) and second connecting rod (10), just head rod (9) with the both ends of second connecting rod (10) all through coupling assembling respectively with first place piece (5) the second place piece (7) with stand (1) swing joint, the middle part of head rod (9) is run through and has been seted up movable groove (11), the middle part interlude of activity groove (11) is provided with second connecting rod (10), just second connecting rod (10) with through pivot (12) swing joint between activity groove (11).

2. A sample liquid transfer gun storage device according to claim 1, characterized in that the bottom end of the upright post (1) is provided with a threaded hole (2), the inside of the threaded hole (2) is provided with a supporting foot (3) matched with the threaded hole, and the supporting foot (3) is connected with the upright post (1) through threads.

3. A sample liquid transfer gun storage device according to claim 1 or 2, characterized in that the height of the first placement block (5) is smaller than the height of the second placement block (7), and the first placement block (5) and the second placement block (7) are vertically collinear.

4. A sample liquid transfer gun storage device according to claim 1, wherein a sliding groove (13) is formed in the inner side of the bottom of the upright (1), a sliding block (14) matched with the sliding groove (13) is arranged in the sliding groove (13), and one side, away from the sliding groove (13), of the sliding block (14) is matched with the connecting component.

5. A sample liquid transfer gun storage device according to claim 4, wherein both sides of the inside of the sliding groove (13) are provided with limiting grooves (15), and both sides of the sliding block (14) are provided with limiting blocks (16) matched with the limiting grooves (15).

6. A kind of sample liquid pipetting gun strorage device according to claim 4 or 5, characterized by that, the said connection assembly includes the recess (17) set up in the said first connecting rod (9) and the said second connecting rod (10) both ends, and the said first both sides of placing the piece (5), the said second both sides of placing the piece (7), the said inboard top of the pillar stand (1) and the said inboard of the slide block (14) all have with the said recess (17) matched with joint block (18), the said joint block (18) and the said first connecting rod (9) and the said second connecting rod (10) all through the joint pin (19) swing joint.

7. A sample liquid transfer gun storage device according to claim 6, characterized in that one end of the connection post (19) extends through the recess (17) and is connected to a nut (20) located outside the first connection rod (9), and that the end of the connection post (19) near the nut (20) is provided with a matching external thread.