CN210259338U - Pipette storage rack - Google Patents
Pipette storage rack Download PDFInfo
- Publication number
- CN210259338U CN210259338U CN201920428871.1U CN201920428871U CN210259338U CN 210259338 U CN210259338 U CN 210259338U CN 201920428871 U CN201920428871 U CN 201920428871U CN 210259338 U CN210259338 U CN 210259338U
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- clamping
- pipette
- mounting
- limiting
- positioning
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Abstract
The utility model discloses a pipette storage rack, which comprises storage units distributed uniformly along the linear direction, wherein each storage unit comprises a support base table and clamping installation tables distributed right above the support base table, rubber cushion blocks are uniformly distributed on the surface of the support base table along the linear direction, clamping installation seats are uniformly distributed on the surface of the clamping installation tables along the linear direction, and elastic clamping pieces are arranged in the middle of each clamping installation seat; the supporting base platform is connected with the two ends of the clamping installation platform through supporting adjusting screws. The utility model discloses a scientific and reasonable's structural design can be stably laid the pipette of different external diameters, can carry out quick centre gripping through spacing cardboard and centre gripping installation section of thick bamboo to the pipette of different external diameters fixed, avoids the storage frame to remove the collision between process pipette and the support body, can carry out high lift adjustment to the pipette of different length simultaneously, very big storage stability and safety of having guaranteed the pipette, and application scope is more extensive, has good practicality and spreading value.
Description
Technical Field
The utility model belongs to the pipette field especially relates to a pipette storage frame.
Background
The pipette is a test device which is frequently used in chemical experiments and can accurately quantify the volume of reaction liquid, and in the using process, the test liquid medicine which needs to be titrated and reacted can be taken out from a large-capacity bottle only by matching the ear washing ball with the pipette. When not in use, the pipette needs to be placed on a pipette rack in order to prevent damage to the pipette. Pipette rack among the prior art generally includes base, pillar, goes up backup pad and well backup pad, goes up the backup pad and well backup pad have respectively and pass the pillar the fixed orifices, through fixed orifices fixed mounting on the pillar, goes up the locating hole that the corresponding position of backup pad and well backup pad has the insertion pipette. However, since the size of the positioning hole is fixed, when a pipette with a small outer diameter is placed, repeated collision between the pipette and the inside of the positioning hole is easily caused, and the service life of the pipette is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide a pipette storage frame, can stabilize the centre gripping in the storage process of pipette, avoid rocking, improve life.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a pipette storage rack comprises storage units which are uniformly distributed along a linear direction, wherein each storage unit comprises a support base table and a clamping installation table which is distributed right above the support base table, rubber cushion blocks are uniformly distributed on the surface of the support base table along the linear direction, clamping installation seats are uniformly distributed on the surface of the clamping installation table along the linear direction, and elastic clamping pieces are arranged in the middles of the clamping installation seats; the supporting base table is connected with two ends of the clamping installation table through supporting adjusting screws, two limiting nuts are symmetrically installed at two ends of the top surface of the clamping installation table, and two internal thread adjusting sleeves are symmetrically installed at two ends of the bottom surface of the clamping installation table;
the two ends of the surface of the support base platform are symmetrically provided with threaded mounting holes for mounting and supporting the adjusting screw rod, cushion block clamping grooves for mounting rubber cushion blocks are uniformly distributed between the two threaded mounting holes, the two ends of the front side of the support base platform are symmetrically provided with limiting bulges, and the two ends of the rear side of the support base platform are symmetrically provided with limiting clamping grooves corresponding to the limiting bulges; a positioning groove is formed in the center of the surface of the rubber cushion block;
positioning through holes matched with the supporting adjusting screw rods are symmetrically formed in two ends of the clamping mounting table, clamping mounting holes are uniformly distributed between the two positioning through holes, two guide grooves are symmetrically formed in the inner sides of the clamping mounting holes, annular clamping grooves are formed in the tops of the guide grooves, and fixing clamping grooves are formed in the bottoms of the guide grooves;
the clamping mounting seat comprises a clamping mounting cylinder matched with the clamping mounting hole, an annular bulge matched with the annular clamping groove is arranged at the top of the outer side of the clamping mounting cylinder, a mounting boss is horizontally arranged at the top end of the inner side of the clamping mounting cylinder, and a positioning slot is formed in the middle of the mounting boss; elastic bulges matched with the fixed clamping grooves are symmetrically arranged at the bottom end of the outer side of the clamping and mounting cylinder; the elastic clamping piece comprises a central elastic piece which is vertically distributed, the top end of the central elastic piece is bent to form a connecting inclined piece, the top end of the connecting inclined piece is horizontally bent to form a positioning insertion piece matched with the positioning slot, the bottom end of the central elastic piece is bent to form an elastic inclined piece, and limiting clamping plates are symmetrically arranged on two sides of the central elastic piece;
the top end of the supporting adjusting screw rod sequentially penetrates through the internal thread adjusting sleeve and the positioning through hole to be connected with the limiting nut, the top surface of the internal thread adjusting sleeve is in close contact with the bottom surface of the clamping installation table, and the bottom surface of the limiting nut is in close contact with the top surface of the clamping installation table.
Further, the positioning groove is in a conical hole structure with a wide upper part and a narrow lower part.
Furthermore, the elastic bulge is in sliding fit with the guide groove.
Furthermore, an interference fit is formed between the positioning slot and the positioning insertion sheet.
Furthermore, dovetail fit is formed between the limiting protrusion and the limiting clamping groove.
The utility model has the advantages that:
the utility model discloses a scientific and reasonable's structural design can be stably laid the pipette of different external diameters, can carry out quick centre gripping through spacing cardboard and centre gripping installation section of thick bamboo to the pipette of different external diameters fixed, avoids the storage frame to remove the collision between process pipette and the support body, can carry out high lift adjustment to the pipette of different length simultaneously, very big storage stability and safety of having guaranteed the pipette, and application scope is more extensive, has good practicality and spreading value.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
FIG. 3 is an exploded view of the local structure of the present invention;
FIG. 4 is an exploded view of the local structure of the present invention;
fig. 5 is a partial structural sectional view of the present invention;
fig. 6 is an exploded view of a partial structure of the present invention;
fig. 7 is a schematic view of a partial structure of the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The pipette storage rack shown in fig. 1 and 2 comprises storage units 10 uniformly distributed in a linear direction, wherein each storage unit 10 comprises a support base table 1 and clamping installation tables 2 distributed right above the support base table 1, rubber cushion blocks 3 are uniformly distributed on the surface of the support base table 1 in the linear direction, clamping installation seats 4 are uniformly distributed on the surface of each clamping installation table 2 in the linear direction, and elastic clamping pieces 5 are arranged in the middles of the clamping installation seats 4; the supporting base table 1 is connected with two ends of the clamping installation table 2 through supporting adjusting screws 6, two limiting nuts 8 are symmetrically installed at two ends of the top surface of the clamping installation table 2, and two internal thread adjusting sleeves 7 are symmetrically installed at two ends of the bottom surface of the clamping installation table 2;
as shown in fig. 3, threaded mounting holes 11 for mounting and supporting the adjusting screw 6 are symmetrically arranged at two ends of the surface of the supporting base platform 1, cushion block slots 12 for mounting the rubber cushion block 3 are uniformly distributed between the two threaded mounting holes 11, limiting protrusions 13 are symmetrically arranged at two ends of the front side of the supporting base platform 1, and limiting slots 14 corresponding to the limiting protrusions 13 are symmetrically arranged at two ends of the rear side of the supporting base platform 1; a positioning groove 31 is formed in the center of the surface of the rubber cushion block 3;
as shown in fig. 4 and 5, two ends of the clamping and mounting table 2 are symmetrically provided with positioning through holes 25 matched with the supporting and adjusting screw 6, clamping and mounting holes 21 are uniformly distributed between the two positioning through holes 25, two guide grooves 23 are symmetrically arranged on the inner sides of the clamping and mounting holes 21, the tops of the guide grooves 23 are provided with annular clamping grooves 22, and the bottoms of the guide grooves 23 are provided with fixing clamping grooves 24;
as shown in fig. 6, the clamping mounting seat 4 includes a clamping mounting cylinder 41 matching with the clamping mounting hole 21, an annular protrusion 42 matching with the annular slot 22 is disposed at the top of the outer side of the clamping mounting cylinder 41, a mounting boss 43 is horizontally disposed at the top of the inner side of the clamping mounting cylinder 41, and a positioning slot 44 is disposed in the middle of the mounting boss 43; the bottom end of the outer side of the clamping installation cylinder 41 is symmetrically provided with elastic bulges 45 matched with the fixed clamping grooves 24; the elastic clamping piece 5 comprises a central elastic sheet 51 which is vertically distributed, the top end of the central elastic sheet 51 is bent to form a connecting inclined sheet 52, the top end of the connecting inclined sheet 52 is horizontally bent to form a positioning insertion sheet 53 matched with the positioning slot 44, the bottom end of the central elastic sheet 51 is bent to form an elastic inclined sheet 54, and the two sides of the central elastic sheet 51 are symmetrically provided with limiting clamping plates 55;
as shown in fig. 7, the top end of the supporting adjusting screw 6 sequentially passes through the internal thread adjusting sleeve 7 and the positioning through hole 25 to be connected with the limiting nut 8, the top surface of the internal thread adjusting sleeve 7 is connected with the bottom surface of the clamping mounting table 2 in a close contact manner, and the bottom surface of the limiting nut 8 is connected with the top surface of the clamping mounting table 2 in a close contact manner.
The positioning groove 31 is in a tapered hole structure with a wide upper part and a narrow lower part, the elastic bulge 45 is in sliding fit with the guide groove 23, the positioning slot 44 is in interference fit with the positioning insertion piece 53, and the limiting bulge 13 is in dovetail fit with the limiting clamping groove 14.
When the device is used, an installation clamping space for clamping a pipette is formed between the central elastic sheet 51 and the limiting clamping plates 55 on the two sides of the central elastic sheet and the inner sides of the clamping installation cylinders 41, and the pipette with different outer diameters can be freely expanded or contracted through the elastic structure of the elastic clamping piece 5, so that the pipette can be quickly clamped and prevented from shaking; the positioning groove 31 of the bottom rubber cushion block 3 forms an effective supporting, limiting and protecting effect on the bottom end of the pipette; when facing to the pipette of different length, in order to guarantee that the installation is safe and reliable, can freely rotate and adjust stop nut 8 and internal thread adjusting collar 7 to can adjust the relative height of the tight mount table 2 of the clamp of every memory cell 10, guarantee that centre gripping mount pad 4 and elasticity chucking spare 5 in pressing from both sides tight mount table 2 can stabilize the centre gripping to the pipette at a suitable height, avoid appearing the pipette overlength and lead to its top apart from pressing from both sides tight mount table 2 too far away and influence the stability and the safety of installation.
The utility model discloses a scientific and reasonable's structural design can be stably laid the pipette of different external diameters, can carry out quick centre gripping through spacing cardboard and centre gripping installation section of thick bamboo to the pipette of different external diameters fixed, avoids the storage frame to remove the collision between process pipette and the support body, can carry out high lift adjustment to the pipette of different length simultaneously, very big storage stability and safety of having guaranteed the pipette, and application scope is more extensive, has good practicality and spreading value.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. A pipette storage rack, its characterized in that: the storage unit comprises storage units (10) which are uniformly distributed along a straight line direction, wherein each storage unit (10) comprises a supporting base platform (1) and clamping installation platforms (2) which are distributed right above the supporting base platform (1), rubber cushion blocks (3) are uniformly distributed on the surface of the supporting base platform (1) along the straight line direction, clamping installation seats (4) are uniformly distributed on the surface of each clamping installation platform (2) along the straight line direction, and elastic clamping pieces (5) are installed in the middles of the clamping installation seats (4); the supporting base table (1) is connected with two ends of the clamping installation table (2) through supporting adjusting screws (6), two limiting nuts (8) are symmetrically installed at two ends of the top surface of the clamping installation table (2), and two internal thread adjusting sleeves (7) are symmetrically installed at two ends of the bottom surface of the clamping installation table (2);
threaded mounting holes (11) for mounting and supporting the adjusting screw rods (6) are symmetrically formed in two ends of the surface of the supporting base platform (1), cushion block clamping grooves (12) for mounting rubber cushion blocks (3) are uniformly distributed between the two threaded mounting holes (11), limiting bulges (13) are symmetrically formed in two ends of the front side of the supporting base platform (1), and limiting clamping grooves (14) corresponding to the limiting bulges (13) are symmetrically formed in two ends of the rear side of the supporting base platform (1); a positioning groove (31) is formed in the center of the surface of the rubber cushion block (3);
positioning through holes (25) matched with the supporting adjusting screw rods (6) are symmetrically formed in two ends of the clamping mounting table (2), clamping mounting holes (21) are uniformly distributed between the two positioning through holes (25), two guide grooves (23) are symmetrically formed in the inner sides of the clamping mounting holes (21), annular clamping grooves (22) are formed in the tops of the guide grooves (23), and fixing clamping grooves (24) are formed in the bottoms of the guide grooves (23);
the clamping mounting seat (4) comprises a clamping mounting cylinder (41) matched with the clamping mounting hole (21), an annular bulge (42) matched with the annular clamping groove (22) is arranged at the top of the outer side of the clamping mounting cylinder (41), a mounting boss (43) is horizontally arranged at the top end of the inner side of the clamping mounting cylinder (41), and a positioning slot (44) is formed in the middle of the mounting boss (43); elastic bulges (45) matched with the fixed clamping grooves (24) are symmetrically arranged at the bottom end of the outer side of the clamping and mounting cylinder (41); the elastic clamping piece (5) comprises a central elastic piece (51) which is vertically distributed, the top end of the central elastic piece (51) is bent to form a connecting inclined piece (52), the top end of the connecting inclined piece (52) is horizontally bent to form a positioning insertion piece (53) matched with the positioning slot (44), the bottom end of the central elastic piece (51) is bent to form an elastic inclined piece (54), and limiting clamping plates (55) are symmetrically arranged on two sides of the central elastic piece (51);
the top end of the supporting adjusting screw rod (6) sequentially penetrates through the internal thread adjusting sleeve (7), the positioning through hole (25) and the limiting nut (8) to be connected, the top surface of the internal thread adjusting sleeve (7) is connected with the bottom surface of the clamping mounting table (2) in close contact, and the bottom surface of the limiting nut (8) is connected with the top surface of the clamping mounting table (2) in close contact.
2. A pipette magazine as defined in claim 1, characterized in that: the positioning groove (31) is in a conical hole structure with a wide upper part and a narrow lower part.
3. A pipette magazine as defined in claim 1, characterized in that: the elastic bulge (45) is in sliding fit with the guide groove (23).
4. A pipette magazine as defined in claim 1, characterized in that: the positioning slot (44) and the positioning insertion sheet (53) are in interference fit.
5. A pipette magazine as defined in claim 1, characterized in that: the limiting protrusion (13) is in dovetail fit with the limiting clamping groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920428871.1U CN210259338U (en) | 2019-04-01 | 2019-04-01 | Pipette storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920428871.1U CN210259338U (en) | 2019-04-01 | 2019-04-01 | Pipette storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210259338U true CN210259338U (en) | 2020-04-07 |
Family
ID=70021521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920428871.1U Expired - Fee Related CN210259338U (en) | 2019-04-01 | 2019-04-01 | Pipette storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210259338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084495A (en) * | 2021-12-31 | 2022-02-25 | 芜湖创挚汽车科技有限公司 | Welding jig location structure |
| CN114247494A (en) * | 2021-12-13 | 2022-03-29 | 江苏领坤生物科技有限公司 | Pipette rack for full-automatic pipetting workstation |
-
2019
- 2019-04-01 CN CN201920428871.1U patent/CN210259338U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247494A (en) * | 2021-12-13 | 2022-03-29 | 江苏领坤生物科技有限公司 | Pipette rack for full-automatic pipetting workstation |
| CN114084495A (en) * | 2021-12-31 | 2022-02-25 | 芜湖创挚汽车科技有限公司 | Welding jig location structure |
| CN114084495B (en) * | 2021-12-31 | 2024-05-03 | 芜湖创挚汽车科技有限公司 | Welding jig location structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |