CN211988764U - Two-sided hole centrifuge tube rack - Google Patents
Two-sided hole centrifuge tube rack Download PDFInfo
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- CN211988764U CN211988764U CN202020362428.1U CN202020362428U CN211988764U CN 211988764 U CN211988764 U CN 211988764U CN 202020362428 U CN202020362428 U CN 202020362428U CN 211988764 U CN211988764 U CN 211988764U
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- sliding rod
- plate
- clamping plate
- centrifuge tube
- spring
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Abstract
The utility model provides a two-sided hole centrifuge tube rack, concretely relates to biological assay utensil technical field. The utility model comprises a support plate and a centrifuge tube, wherein an upper clamping plate, a lower clamping plate and a bottom plate are arranged between the support plates; an upper sliding rod and a lower sliding rod are respectively arranged at the two ends of the upper clamping plate and the two ends of the lower clamping plate, and penetrate through the supporting plate; the side wall of the upper sliding rod and the side wall of the lower sliding rod are respectively provided with an upper spring and a lower spring, the upper spring is arranged above one end of the bottom plate, and the lower spring is arranged above the other end of the bottom plate; the upper clamp plate and the lower clamp plate are provided with a plurality of holes, and the side wall of the centrifugal tube is connected with the holes. The utility model provides a pair of two-sided hole centrifuge tube rack can make the fixed of centrifuging tube on centrifuge tube rack more stable, can fix the centrifuging tube of a plurality of the same specifications at every turn.
Description
Technical Field
The utility model belongs to the technical field of biological assay utensil, concretely relates to two-sided hole centrifuge tube rack.
Background
The centrifuging tube is tubulose sample container, can take sealed lid or gland, but the bottom of centrifuging tube is circular-arc structure, unable independent support, so needs the support of centrifuge tube support as the centrifuging tube, makes things convenient for placing of centrifuging tube. The aperture of current centrifuge tube rack is fixed dimension, and the aperture of centrifuging tube often can be littleer than centrifuge tube rack's aperture, leads to the fixed not stable enough of centrifuging tube on centrifuge tube rack to the centrifuge tube rack in fixed aperture can't satisfy the application demand of many specifications centrifuging tube, consequently needs a two-sided hole centrifuge tube rack that can solve above problem now.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two-sided hole centrifuge tube rack can make the fixed of centrifuging tube on centrifuge tube rack more stable, can fix the centrifuging tube of a plurality of the same specifications at every turn.
The utility model provides a following technical scheme:
a double-sided hole centrifuge tube rack comprises support plates and centrifuge tubes, wherein an upper clamping plate, a lower clamping plate and a bottom plate are arranged between the support plates; an upper sliding rod and a lower sliding rod are respectively arranged at two ends of the upper clamping plate and two ends of the lower clamping plate, and the upper sliding rod and the lower sliding rod penetrate through the supporting plate; an upper spring and a lower spring are respectively arranged on the side wall of the upper sliding rod and the side wall of the lower sliding rod, the upper spring is arranged above one end of the bottom plate, and the lower spring is arranged above the other end of the bottom plate; the punch holder with the lower plate is equipped with a plurality of holes, the lateral wall of centrifuging tube with the hole meets.
Preferably, the upper end face of the upper clamping plate and the lower end face of the lower clamping plate are provided with a plurality of protrusions, and the holes are formed in the protrusions.
Preferably, the up end of bottom plate be equipped with centrifuging tube assorted recess, the tank bottom of recess with the bottom of centrifuging tube meets.
Preferably, the longitudinal section of the upper slide bar and the longitudinal section of the lower slide bar are square.
Preferably, the end part of the upper sliding rod and the end part of the lower sliding rod are respectively provided with a limiting plate, and one side end face of each limiting plate is connected with the upper sliding rod and the lower sliding rod.
Preferably, a pull rod is arranged on the end face of the other side of the limiting plate, and the pull rod is respectively arranged at two ends of the upper clamping plate and the lower clamping plate.
The utility model discloses a profitable effect:
the utility model discloses be equipped with punch holder, lower plate and bottom plate between the backup pad, the both ends of punch holder and the both ends of lower plate are equipped with upper slide bar and lower slide bar respectively, and upper slide bar and lower slide bar run through the backup pad, the bottom plate can fix the bottom of centrifuging tube, prevents that the centrifuging tube from moving in vertical direction, and punch holder and lower plate can transversely slide between the backup pad through upper slide bar and lower slide bar respectively;
go up the lateral wall of slide bar and the lateral wall of slide bar down and be equipped with spring and lower spring respectively, the top of bottom plate one end is located to the upper spring, the top of the bottom plate other end is established to the lower spring, punch holder and lower plate are equipped with a plurality of holes, the lateral wall and the hole of centrifuging tube meet, the punch holder slides to the one end of bottom plate through the upper spring, the lower plate slides to the other end of bottom plate through the lower spring, the hole that leads to the centrifuging tube to run through presss from both sides tight centrifuging tube from both sides, make the centrifuging tube fixed more stable, the effect of shock attenuation buffering has also been played to the centrifuging tube to.
Drawings
The accompanying drawings 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 invention and not to limit the invention.
In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a plan view of the present invention.
Description of reference numerals:
1. a support plate; 2. an upper splint; 3. a lower splint; 4. centrifuging the tube; 5. a base plate; 6. a sliding rod is arranged; 7. a lower sliding rod; 8. an upper spring; 9. a lower spring; 10. a hole; 11. a protrusion; 12. a groove; 13. a limiting plate; 14. a pull rod.
Detailed Description
As shown in fig. 1 and 2, a double-sided hole centrifuge tube rack comprises support plates 1 and centrifuge tubes 4, wherein an upper clamping plate 2, a lower clamping plate 3 and a bottom plate 5 are sequentially arranged between the support plates 1 from top to bottom, and the lower end surface of the upper clamping plate 2 is in sliding connection with the upper end surface of the lower clamping plate 3; an upper slide bar 6 and a lower slide bar 7 are respectively arranged at two ends of the upper clamping plate 2 and two ends of the lower clamping plate 3, one end of the upper slide bar 6 is connected with the upper clamping plate 2, one end of the lower slide bar 7 is connected with the lower clamping plate 3, the upper slide bar 6 and the lower slide bar 7 penetrate through the supporting plate 1, the upper slide bar 6 and the lower slide bar 7 are in sliding connection with the supporting plate 1, the upper clamping plate 2 and the lower clamping plate 3 can transversely slide between the supporting plates 1 through the upper slide bar 6 and the lower slide bar 7 respectively, the longitudinal section of the upper slide bar 6 and the longitudinal section of the lower slide bar 7 are square, and the sliding of the square upper slide bar 6 and the square lower; limiting plates 13 are respectively arranged at the end part of the upper sliding rod 6 and the end part of the lower sliding rod 7, one side end surface of each limiting plate 13 is connected with the upper sliding rod 6 and the lower sliding rod 7, and the limiting plates 13 can prevent the upper sliding rod 6 and the lower sliding rod 7 from slipping off the supporting plate 1; a pull rod 14 is arranged on the end surface of the other side of the limiting plate 13, the pull rods 14 are respectively arranged at two ends of the upper clamping plate 2 and the lower clamping plate 3, two ends of the pull rod 14 are connected with the limiting plate 13, the pull rod 14 is horizontally arranged, and the pull rod 14 is convenient for moving the clamping plate 2 and the lower clamping plate 3; the both ends of bottom plate 5 and meeting of backup pad 1, the up end of bottom plate 5 be equipped with 4 assorted recesses 12 of centrifuging tube, the bottom of centrifuging tube 4 can be fixed to bottom plate 5, prevent that centrifuging tube 4 from moving in vertical direction, the tank bottom of recess 12 and the bottom of centrifuging tube 4 meet, recess 12 makes centrifuging tube 4 fixed more stable.
An upper spring 8 and a lower spring 9 are respectively arranged on the side wall of the upper slide bar 6 and the side wall of the lower slide bar 7, the upper spring 8 is arranged above one end of the bottom plate 5, the lower spring 9 is arranged above the other end of the bottom plate 5, two ends of the upper spring 8 are respectively connected with the upper clamping plate 2 and the supporting plate 1, two ends of the lower spring 9 are respectively connected with the lower clamping plate 3 and the supporting plate 1, the upper clamping plate 2 and the lower clamping plate 3 are respectively provided with eighteen holes 10, the side wall of the centrifugal tube 4 is connected with the holes 10, the upper clamping plate 2 slides towards one end of the bottom plate 5 through the upper spring 8, the lower clamping plate 3 slides towards the other end of the bottom plate 5 through the lower spring 9, so that the holes 10 through which the centrifugal tube 4 penetrates are used for clamping the centrifugal tube 4 from two sides, the centrifugal tube 4 is fixed more stably; the up end of punch holder 2 and the lower terminal surface of lower plate 3 are equipped with eighteen protruding 11, and on protruding 11 was located to hole 10, protruding 11 can increase the contact surface of hole 10 and 4 lateral walls of centrifuging tube and connect, make centrifuging tube 4 fixed more stable.
The utility model discloses a working method: through 14 pulling punch holder 2 and lower plate 3 of pull rod, make the hole 10 of punch holder 2 and the hole coincidence of lower plate 3 each other, put into hole 10 with centrifuge tube 4, the bottom of up to centrifuge tube 4 meets with the recess 12 of bottom plate 5, loosen pull rod 14, punch holder 2 passes through top spring 8 and lower plate 3 through lower spring 9 to opposite reverse motion, hole 10 presss from both sides tight centrifuge tube 4 from both sides, make centrifuge tube 4 fixed more stable, top spring 8 and lower spring 9 have also played the effect of shock attenuation buffering to centrifuge tube 4 simultaneously.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The utility model provides a two-sided hole centrifuge tube rack which characterized in that: the centrifugal centrifuge comprises support plates and a centrifuge tube, wherein an upper clamping plate, a lower clamping plate and a bottom plate are arranged between the support plates; an upper sliding rod and a lower sliding rod are respectively arranged at two ends of the upper clamping plate and two ends of the lower clamping plate, and the upper sliding rod and the lower sliding rod penetrate through the supporting plate; an upper spring and a lower spring are respectively arranged on the side wall of the upper sliding rod and the side wall of the lower sliding rod, the upper spring is arranged above one end of the bottom plate, and the lower spring is arranged above the other end of the bottom plate; the punch holder with the lower plate is equipped with a plurality of holes, the lateral wall of centrifuging tube with the hole meets.
2. A double-sided bore centrifuge tube rack according to claim 1, wherein: the upper end face of the upper clamping plate and the lower end face of the lower clamping plate are provided with a plurality of protrusions, and the holes are formed in the protrusions.
3. A double-sided bore centrifuge tube rack according to claim 1, wherein: the up end of bottom plate be equipped with centrifuging tube assorted recess, the tank bottom of recess with the bottom of centrifuging tube meets.
4. A double-sided bore centrifuge tube rack according to claim 1, wherein: the longitudinal section of the upper sliding rod and the longitudinal section of the lower sliding rod are square.
5. A double-sided bore centrifuge tube rack according to claim 4, wherein: limiting plates are respectively arranged at the end part of the upper sliding rod and the end part of the lower sliding rod, and one side end face of each limiting plate is connected with the upper sliding rod and the lower sliding rod.
6. A double-sided bore centrifuge tube rack according to claim 5, wherein: and a pull rod is arranged on the end surface of the other side of the limiting plate and is respectively arranged at two ends of the upper clamping plate and the lower clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020362428.1U CN211988764U (en) | 2020-03-20 | 2020-03-20 | Two-sided hole centrifuge tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020362428.1U CN211988764U (en) | 2020-03-20 | 2020-03-20 | Two-sided hole centrifuge tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211988764U true CN211988764U (en) | 2020-11-24 |
Family
ID=73430913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020362428.1U Active CN211988764U (en) | 2020-03-20 | 2020-03-20 | Two-sided hole centrifuge tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211988764U (en) |
-
2020
- 2020-03-20 CN CN202020362428.1U patent/CN211988764U/en active Active
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