CN217962624U - Test-tube rack for bio-pharmaceuticals - Google Patents
Test-tube rack for bio-pharmaceuticals Download PDFInfo
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- CN217962624U CN217962624U CN202221440869.4U CN202221440869U CN217962624U CN 217962624 U CN217962624 U CN 217962624U CN 202221440869 U CN202221440869 U CN 202221440869U CN 217962624 U CN217962624 U CN 217962624U
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- 229960000074 biopharmaceutical Drugs 0.000 title claims abstract description 26
- 238000011084 recovery Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a test-tube rack for bio-pharmaceuticals, include: the device comprises a base, a support frame and a support disc part; the test tube placing groove unit is formed on the upper end face of the base, the supporting frame comprises a first upright post, a stud and a second upright post, the lower end of the first upright post is fixed on the base, a first threaded hole is formed in the upper end of the first upright post in the axial direction, a second threaded hole is formed in the lower end of the second upright post in the axial direction and in counter-rotation with the first threaded hole, the upper end and the lower end of the stud are in threaded fit with the first threaded hole and the second threaded hole, the supporting disc part is fixedly connected with the first upright post, a supporting through hole unit is formed in the supporting disc part, and the supporting through hole unit and the test tube placing groove unit are correspondingly arranged; the utility model discloses a test tube of multiple specification can be placed to the test-tube rack for bio-pharmaceuticals, and the convenience of taking.
Description
Technical Field
The utility model relates to a bio-pharmaceuticals technical field, in particular to test-tube rack for bio-pharmaceuticals.
Background
In biopharmaceutical processes, test tubes are commonly used for pharmaceutical research in daily laboratories. At present, the test tube of a specification can only be placed to the test-tube rack, and when carrying the test-tube rack after filling the test tube in the test-tube rack, can only adopt the mode that the test-tube rack was embraced to both hands, the inconvenience of taking.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome foretell not enough, the utility model provides a test-tube rack for bio-pharmaceuticals can be applicable to the test tube of multiple specification.
The utility model provides a pair of test-tube rack for bio-pharmaceuticals, include: the device comprises a base, a support frame and a support disc part; the up end of base is formed with the test tube and places the groove unit, the support frame includes first stand, double-screw bolt and second stand, first stand lower extreme is fixed on the base, the upper end is formed with the first screw hole that sets up along its axial, second stand lower extreme is formed with along its axial setting and with the first screw hole each other for the second screw hole of derotation, lower extreme and first screw hole and second screw hole screw-thread fit on the double-screw bolt, support dish portion and first stand fixed connection, and be formed with the supporting hole unit on the support dish portion, the supporting hole unit is placed groove unit with the test tube and is corresponded the setting.
Furthermore, the support disc part is provided with an installation through hole arranged along the axial direction of the support disc part, and the support disc part is sleeved on the outer side of the second upright post and is fastened on the second upright post through a bolt.
Furthermore, a lifting handle is fixedly arranged at the upper end of the second upright post.
Further, a mounting through hole is formed at a central position of the support disc portion, and the first column is provided at a central position of the base.
Furthermore, the device also comprises a plurality of guide posts which are arranged around the support frame at intervals, the lower ends of the guide posts are fixedly connected with the base, and a plurality of guide through holes which are respectively in sliding fit with the guide posts are arranged on the support disc part.
Furthermore, the upper end of the guide post extends out of the guide through hole, and a limiting block is fixedly arranged at the upper end of the guide post.
Furthermore, the number of the guide columns is four, and the four guide columns are distributed in a circumferential array by taking the central axis of the support frame as a central line.
Furthermore, an external thread is formed on the outer side of the guide column, and a support nut for supporting the support disc part is connected to the guide column in a threaded manner.
Further, the support disc part comprises a disc body, a first sliding disc, a second sliding disc, a first lead screw, a second lead screw, a first elastic restoring piece, a second elastic restoring piece and three support through hole subunits, the disc body is fixed on the second stand column, an upper sliding groove and a lower sliding groove are formed in the upper side and the lower side of the disc body respectively, a left side wall of the lower sliding groove is provided with a left side thread through hole, a right side wall of the upper sliding groove is provided with a right side thread through hole, the first sliding disc is installed in the upper sliding groove in a sliding mode, the second sliding disc is installed in the lower sliding groove in a sliding mode, the left end of the first lead screw is in threaded connection with the right side thread through hole, the left end of the second lead screw is in threaded connection with the left side thread through hole, the right end of the second lead screw is in abutted connection with the left side of the second sliding disc, the left end of the first elastic restoring piece is connected with the left side inner wall of the upper sliding groove and the left side of the first sliding disc respectively, the left end of the second elastic restoring piece is connected with the right side inner wall of the second sliding disc and the lower sliding groove, the third support through hole subunit is arranged on the second sliding disc body, and the support disc body, the support disc corresponds to the third elastic restoring unit, and corresponds to the support through hole, and the support through hole.
The utility model has the advantages that: the utility model discloses a test-tube rack for bio-pharmaceuticals can place the test tube of multiple specification, and the convenience of taking.
Drawings
Fig. 1 is a schematic structural view of a test tube rack for biopharmaceuticals in an embodiment of the present invention;
fig. 2 is a first side sectional view of a test tube rack for biopharmaceuticals in an embodiment of the present invention;
fig. 3 is a side sectional view of a test tube rack for biopharmaceuticals in an embodiment of the invention, wherein the first direction is perpendicular to the second direction.
In the figure, 1 is the base, 2 is the test tube and places the recess, 3 is first stand, 4 is the double-screw bolt, 5 is the second stand, 6 is for carrying and drawing the handle, 7 is the dish body, 8 is first sliding tray, 9 is the second sliding tray, 10 is first lead screw, 11 is the second lead screw, 12 is first elastic recovery piece, 13 is second elastic recovery piece, 14 is the support through-hole, 15 is the guide post, 16 is the stopper, 17 is support nut, 18 is the test tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 is a schematic structural view of a test tube rack for biopharmaceuticals in an embodiment of the present invention; fig. 2 is a first side sectional view of a test tube rack for biopharmaceuticals in an embodiment of the present invention; fig. 3 is a side sectional view of a test tube rack for biopharmaceuticals in an embodiment of the invention, wherein the first direction is perpendicular to the second direction.
As shown in fig. 1 to 3, the test tube rack for bio-pharmaceuticals in this embodiment includes a base 1, a support frame, a support disc portion, a plurality of guide posts 15, and a plurality of support nuts 17.
The upper end face of base 1 is formed with the test tube and places the groove unit. This test tube placing groove unit includes a plurality of test tubes placing groove 2.
The support frame comprises a first upright post 3, a stud 4 and a second upright post 5.
The lower end of the first upright post 3 is fixed at the central position of the base 1, and the upper end is provided with a first threaded hole arranged along the axial direction of the first upright post.
The lower end of the second upright post 5 is provided with a second threaded hole which is arranged along the axial direction and counter-rotated with the first threaded hole. A lifting handle 6 is fixedly arranged at the upper end of the second upright post 5.
The upper end and the lower end of the stud 4 are provided with external threads which are counter-rotating and are respectively in threaded fit with the first threaded hole and the first threaded hole.
The supporting disc part comprises a disc body 7, a first sliding disc 8, a second sliding disc 9, a first screw rod 10, a second screw rod 11, a first elastic restoring piece 12, a second elastic restoring piece 13 and a supporting through hole unit.
A mounting through-hole is formed at the center position of the disc body 7. The disc body 7 is sleeved on the outer side of the second upright post 5 and is fastened on the second upright post 5 through bolts. The upper and lower sides of the tray body 7 are respectively formed with an upper chute and a lower chute, the left side wall of the lower chute is provided with a left side thread through hole, and the right side wall of the upper chute is provided with a right side thread through hole. Four guide through holes are formed around the disc body 7.
The first sliding plate 8 is slidably mounted in the upper chute.
The second sliding plate 9 is slidably mounted in the lower chute.
The left end of the first screw rod 10 is in threaded connection with the right threaded through hole, and the left end face of the first screw rod abuts against the right side of the first sliding disc 8.
The right end of the second screw rod 11 is in threaded connection with the left threaded through hole, and the right end face of the second screw rod abuts against the left side of the second sliding disc 9.
The left end and the right end of the first elastic restoring piece 12 are respectively connected with the left inner wall of the upper chute and the left side of the first sliding disc 8.
The left end and the right end of the second elastic restoring piece 13 are respectively connected with the right side of the second sliding disk 9 and the right side inner wall of the lower chute.
The support through hole unit is composed of three support through hole sub-units. The three supporting through-hole sub-units are respectively formed on the disc body 7, the first sliding disc 8 and the second sliding disc 9. Each support via sub-unit comprises a plurality of support vias 14. The support through hole subunit on the dish body 7 corresponds the setting with the dish body 7, and a plurality of support through holes 14 on the dish body 7 place recess 2 one-to-one setting with a plurality of test tubes promptly, and the one-to-one setting indicates coaxial setting. When the first elastic restoring piece 12 and the second elastic restoring piece 13 are in a natural state, the three supporting through hole sub-units are coaxially arranged. That is, the plurality of support through holes 14 of each support through-hole subunit are arranged in one-to-one correspondence with the plurality of support through holes 14 of the adjacent support through-hole subunits. The one-to-one correspondence arrangement refers to coaxial arrangement. A rubber layer is fixedly arranged on the hole wall of the supporting through hole 14. The three support through-holes 14 that correspond form the test tube with the test tube that corresponds places recess 2 and places the chamber jointly. Carry out the support and the spacing of horizontal direction to test tube 18 through the support plate portion, vertically support the test tube through base 1 to and horizontal direction's supplementary spacing.
The number of guide posts 15 is four. The four guide posts 15 are distributed in a circumferential array by taking the central axis of the support frame as a central line. The lower end of each guide post 15 is fixedly arranged at the edge of the upper side of the base 1, and the upper end of each guide post passes through the guide through hole. The outer diameter of the guide post 15 is in sliding fit with the aperture of the guide through hole. The guide post 15 is externally threaded. The upper end of the guide post 15 is fixedly provided with a limiting block 16. The limiting block 16 is located above the supporting disc part, and the outer diameter of the limiting block 16 is larger than the aperture of the guide through hole.
The number of the support nuts 17 is four. Four support nuts 17 are mounted on the guide posts 15 by way of screw connections and serve to support the disk body 7.
The principle is placed to test tube of test-tube rack for bio-pharmaceuticals in this embodiment as follows: depending on the height of the test tube 18 to be placed, the stud 4 is rotated so that the support plate part is raised or lowered to a predetermined distance. The support nut 17 is then rotated until its upper end surface abuts against the lower end surface of the disk body 7.
Then the test tube 18 is placed in the test tube placing cavity, the first screw rod 10 is rotated, the first screw rod 10 pushes the first sliding disc 8 to slide to the left for a certain distance, the second screw rod 11 is rotated, the second screw rod 11 pushes the second sliding disc 9 to slide to the right for a certain distance, and therefore the distance between the rightmost point of the supporting through hole 14 in the first sliding disc 8 and the leftmost point of the supporting through hole 14 in the second sliding disc 9 is equal to or slightly larger than the outer diameter of the test tube 18.
After filling the test tube 18 on the test-tube rack, draw the handle, can remove the transport to the test-tube rack.
To sum up, it is the utility model discloses a concrete application example, right the utility model discloses the protection scope does not constitute the restriction, adopts the technical scheme of equivalent replacement all to fall within the utility model discloses within the protection scope.
Claims (9)
1. A test-tube rack for bio-pharmaceuticals, comprising: the device comprises a base, a support frame and a support disc part; the test tube placing groove unit is formed in the upper end face of the base, the supporting frame comprises a first stand column, a stud and a second stand column, the lower end of the first stand column is fixed to the base, a first threaded hole is formed in the upper end of the first stand column in the axial direction, a second threaded hole is formed in the lower end of the second stand column in the axial direction and in counter-rotation with the first threaded hole, the upper end and the lower end of the stud are in threaded fit with the first threaded hole and the second threaded hole, the supporting disc portion is fixedly connected with the first stand column, a supporting through hole unit is formed in the supporting disc portion, and the supporting through hole unit corresponds to the test tube placing groove unit.
2. The test tube rack for the bio-pharmaceuticals according to claim 1, wherein the support disc portion is formed with a mounting through hole arranged along an axial direction thereof, and the support disc portion is sleeved on an outer side of the second column and fastened to the second column by a bolt.
3. The bio-pharmaceutical test tube rack according to claim 2, wherein a lifting handle is fixedly provided at an upper end of the second column.
4. The rack according to claim 2, wherein the mounting through-hole is formed at a central position of the support tray portion, and the first column is provided at a central position of the base.
5. The test tube rack for bio-pharmaceuticals according to claim 4, further comprising a plurality of guide posts disposed around the support frame at intervals, wherein lower ends of the guide posts are fixedly connected with the base, and the support disc portion is provided with a plurality of guide through holes respectively slidably engaged with the plurality of guide posts.
6. The test-tube rack for bio-pharmaceuticals according to claim 5, wherein the upper end of the guide post extends out of the guide through hole, and a limit block is fixedly arranged at the upper end of the guide post.
7. The test tube rack for the bio-pharmaceuticals according to claim 5, wherein the number of the guide posts is four, and the four guide posts are distributed in a circumferential array with a central axis of the support frame as a central line.
8. The test tube rack for biopharmaceuticals according to claim 5, wherein an external thread is formed on an outer side of the guide post, and a support nut for supporting the support disc part is threadedly connected to the guide post.
9. The test tube rack for the bio-pharmaceuticals according to claim 1, wherein the support tray part comprises a tray body, a first slide tray, a second slide tray, a first lead screw, a second lead screw, a first elastic restoring piece, a second elastic restoring piece and three support through hole subunits, the tray body is fixed on the second column, an upper chute and a lower chute are respectively formed on the upper side and the lower side of the tray body, a left side wall of the lower chute is provided with a left side thread through hole, a right side wall of the upper chute is provided with a right side thread through hole, the first slide tray is slidably mounted in the upper chute, the second slide tray is slidably mounted in the lower chute, the left end of the first lead screw is in threaded connection with the right side thread through hole, and the left end surface is abutted against the right side of the first slide tray, the right-hand member of second lead screw with left side screw thread through-hole threaded connection and right-hand member face with the left side of second sliding tray offsets, both ends respectively with about first elastic recovery piece go up the left side inner wall of spout with the left side of first sliding tray is connected, both ends respectively with about the second elastic recovery piece the right side of second sliding tray with the right side wall connection of spout down, three support through-hole subunit forms respectively the dish body first sliding tray on the second sliding tray, just support through-hole subunit on the dish body with the test tube is placed groove unit and is corresponded the setting, works as first elastic recovery piece with when second elastic recovery piece is in the natural state, it is three support through-hole subunit corresponds the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440869.4U CN217962624U (en) | 2022-06-10 | 2022-06-10 | Test-tube rack for bio-pharmaceuticals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221440869.4U CN217962624U (en) | 2022-06-10 | 2022-06-10 | Test-tube rack for bio-pharmaceuticals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217962624U true CN217962624U (en) | 2022-12-06 |
Family
ID=84270116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221440869.4U Active CN217962624U (en) | 2022-06-10 | 2022-06-10 | Test-tube rack for bio-pharmaceuticals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217962624U (en) |
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2022
- 2022-06-10 CN CN202221440869.4U patent/CN217962624U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240122 Address after: Workshop on the west side of Hanyi, No. 88 Qifeng West Road, Chengbei Street, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Jiangsu Taiheng Metal Products Co.,Ltd. Country or region after: China Address before: 226500 No.20 Huashi North Road, Chengbei street, Rugao City, Nantong City, Jiangsu Province Patentee before: Jiangsu Baitai Pharmaceutical Equipment Technology Co.,Ltd. Country or region before: China |