CN213824950U - Rack of islet cell separator tube - Google Patents

Abstract

The utility model relates to an islet cell separation technical field discloses a rack of islet cell separating tube, including the dead lever of fixing base, fixed mounting in the backup pad at fixing base top, four group's bracing pieces and installation between every group bracing piece and can carry out the tight structure of clamp to the separating tube, press from both sides tight structure including fixed supporting shoe and the locating piece that sets up in dead lever and backup pad bottom, accessible pivot and gag lever post are installed mutually on the supporting shoe. Through being provided with and pressing from both sides tight structure, be provided with in pressing from both sides tight structure and the supporting shoe between the gag lever post of installing through the pivot, the one end of gag lever post is connected with the tight piece of the clamp of semicircle form, combining the spring, insert the separator tube back in first through-hole and the second through-hole, the compact heap can move to both sides under the effect of spring, consequently, press from both sides tight piece and can carry out the clamping action to the outer wall of separator tube, reduce rocking that the separator tube appears at the in-process of transportation, carry out fine guard action to the separator tube.

Description

Rack of islet cell separator tube

Technical Field

The utility model relates to an islet cell separation technology field specifically is a rack of islet cell separating tube.

Background

Glucagon is a protein hormone secreted by pancreatic islet cells that acts in conjunction with insulin to regulate blood glucose levels. When blood glucose (glucose) concentration is low, glucagon stimulates the liver to convert stored glycogen into glucose and immediately releases it into the blood stream, thereby increasing the blood glucose concentration. Glucagon can also increase the rate at which proteins in the liver produce glucose;

after carrying out the separation experiment to islet cells, need adopt the separator tube to deposit the dress to the liquid after the separation, then place on the rack, however, at the in-process of experiment, the length of separator tube is different, and the rack is to the unable fine storage of some longer or shorter separator tubes to after the rack was deposited to the separator tube, easily rocked, the transportation safety effect to the separator tube is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rack of islet cells separator tube to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a rack of islet cell separator, includes fixing base, fixed mounting in the backup pad at fixing base top, four group's bracing pieces and at every dead lever of group installation between the bracing piece and can carry out the tight structure of clamp to the separator, press from both sides tight structure including fixed supporting shoe and the locating piece that sets up in dead lever and backup pad bottom, accessible pivot and gag lever post installation mutually on the supporting shoe, the one end of gag lever post is connected with the tight piece of clamp of semicircle form, the fixed stopper that is provided with in one end of locating piece, the one end fixedly connected with spring of its stopper, the one end of spring is connected with pressing from both sides tight piece.

As a further aspect of the present invention: the inside of backup pad is the cavity dress, and the both ends of backup pad are fixed and are provided with the handle.

As a further aspect of the present invention: the movable support rod is provided with a movable moving block, the support rod is provided with a plurality of fixing holes distributed at equal intervals, the moving block is provided with a fixing hole, and the superposition position of the fixing holes is fixed by a bolt.

As a further aspect of the present invention: and fixed rods are fixedly connected between the moving blocks, and a plurality of first through holes which are distributed at equal intervals are formed in the fixed rods.

As a further aspect of the present invention: four groups of second through holes are formed in the top of the supporting plate, the second through holes are located right below the first through holes, the circle centers of the second through holes are overlapped, and the clamping structures are arranged on the fixing rod and the supporting plate respectively and located below the first through holes and the second through holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the separating pipe conveying device is provided with the clamping structure, the limiting rod which is arranged between the clamping structure and the supporting block through the rotating shaft is arranged, one end of the limiting rod is connected with the semicircular clamping block, and after the separating pipe is inserted into the first through hole and the second through hole in combination with the spring, the pressing block can move towards two sides under the action of the spring, so that the clamping block can clamp the outer wall of the separating pipe, the shaking of the separating pipe in the conveying process is reduced, and the separating pipe is well protected;

2. through the top fixedly connected with multiunit bracing piece at the backup pad, be provided with mobilizable movable block on the bracing piece, fixedly connected with dead lever between the movable block, the movable block can move on the bracing piece, highly adjusts the dead lever to satisfy and place work, improve the functionality to the separator tube of different length.

Drawings

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

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

fig. 3 is a schematic structural view of the clamping structure of the present invention;

in the figure: 1. a fixed seat; 2. a support plate; 3. a support bar; 4. a moving block; 5. fixing the rod; 6. a first through hole; 7. a fixing hole; 8. a second through hole; 9. a handle; 10. a clamping structure; 1001. a support block; 1002. positioning blocks; 1003. a limiting rod; 1004. a limiting block; 1005. a spring.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the present invention, an islet cell separation tube holding rack, including fixing base 1, fixed mounting in the backup pad 2 at the top of fixing base 1, four group's bracing pieces 3 and the dead lever 5 of installing between every group bracing piece 3 and can press from both sides tight structure 10 to the separation tube, press from both sides tight structure 10 including fixed supporting shoe 1001 and the locating piece 1002 that sets up in dead lever 5 and backup pad 2 bottom, accessible pivot and gag lever post 1003 are installed mutually on the supporting shoe 1001, the one end of gag lever post 1003 is connected with the tight piece of the semicircle-shaped clamp, the fixed stopper 1004 that is provided with in one end of locating piece 1002, the one end fixedly connected with spring 1005 of its stopper 1004, the one end of spring 1005 is connected with the tight piece of clamp.

As shown in fig. 1, the supporting plate 2 is hollow, and handles 9 are fixedly disposed at two ends of the supporting plate 2.

As shown in fig. 1, a movable moving block 4 is disposed on the supporting rod 3, a plurality of fixing holes 7 are disposed on the supporting rod 3 at equal intervals, a fixing hole 7 is disposed on the moving block 4, and the overlapping position of the fixing holes 7 is fixed by a bolt.

By adopting the scheme, the movable moving block 4 is arranged on the supporting rod 3, a plurality of fixing holes 7 distributed at equal intervals are formed in the supporting rod 3, one fixing hole 7 is formed in the moving block 4, the overlapped part of the fixing holes 7 is fixed by the bolt, and the moving block 4 is limited and fixed.

As shown in fig. 1, a fixed rod 5 is fixedly connected between the moving blocks 4, and a plurality of first through holes 6 are formed in the fixed rod 5 and are distributed at equal intervals.

As shown in fig. 1, four sets of second through holes 8 are formed in the top of the supporting plate 2, the second through holes 8 are located right below the first through holes 6, the centers of the second through holes are overlapped, and the clamping structures 10 are respectively arranged on the fixing rod 5 and the supporting plate 2 and located below the first through holes 6 and the second through holes 8.

The utility model discloses a theory of operation is: when the separating pipe is used, firstly, according to the length of the separating pipe, the moving block 4 is moved on the supporting rod 3, after the height is adjusted to be proper, the fixing hole 7 is overlapped, the bolt is adopted for fixing, then the separating pipe is inserted into the first through hole 6 and the second through hole 8, when the separating pipe passes through the first through hole 6 and the second through hole 8, the semicircular pressing block at one end of the limiting rod 1003 can move towards two sides, the spring 1005 is stressed and extruded, acting force can be generated on the semicircular pressing block, the separating pipe is pressed, the shaking generated in the operation process of the separating pipe can be reduced, and the separating pipe is well protected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A placing rack for islet cell separating tubes comprises a fixed seat (1), a supporting plate (2) fixedly arranged at the top of the fixed seat (1), four groups of supporting rods (3), a fixing rod (5) arranged between each group of supporting rods (3), and a clamping structure (10) capable of clamping the separating tubes, it is characterized in that the clamping structure (10) comprises a supporting block (1001) and a positioning block (1002) which are fixedly arranged at the bottoms of the fixing rod (5) and the supporting plate (2), the supporting block (1001) can be installed with the limiting rod (1003) through a rotating shaft, one end of the limiting rod (1003) is connected with the semicircular clamping block, one end of the positioning block (1002) is fixedly provided with a limiting block (1004), one end of the limiting block (1004) is fixedly connected with a spring (1005), and one end of the spring (1005) is connected with the clamping block.

2. The placing rack for the islet cell separating tube according to claim 1, wherein the supporting plate (2) is hollow, and handles (9) are fixedly arranged at two ends of the supporting plate (2).

3. The placing rack for the islet cell separating tube according to claim 1, wherein a movable moving block (4) is arranged on the support rod (3), a plurality of fixing holes (7) are formed in the support rod (3) and are distributed at equal intervals, a fixing hole (7) is formed in the moving block (4), and the overlapping position of the fixing holes (7) is fixed by a bolt.

4. The islet cell separating tube rack according to claim 3, wherein a fixing rod (5) is fixedly connected between the moving blocks (4), and a plurality of first through holes (6) are formed in the fixing rod (5) and are distributed at equal intervals.

5. The placing rack for the islet cell separation tube according to claim 1, wherein the fixing rod (5) is provided with first through holes (6) distributed at equal intervals, the top of the supporting plate (2) is provided with four groups of second through holes (8), the second through holes (8) are positioned under the first through holes (6), the centers of the second through holes coincide, and the clamping structures (10) are respectively arranged on the fixing rod (5) and the supporting plate (2) and positioned under the first through holes (6) and the second through holes (8).

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