CN211732377U - Chromatographic column placing box convenient to transport - Google Patents
Chromatographic column placing box convenient to transport Download PDFInfo
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- CN211732377U CN211732377U CN201922435912.2U CN201922435912U CN211732377U CN 211732377 U CN211732377 U CN 211732377U CN 201922435912 U CN201922435912 U CN 201922435912U CN 211732377 U CN211732377 U CN 211732377U
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- chromatographic column
- baffle
- support ring
- groove
- recess
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Abstract
The utility model discloses a chromatographic column placing box convenient to transport, which relates to the technical field of chromatographic column storage and transportation and is used for solving the problem that a chromatographic column touches the groove side wall of the chromatographic column placing box to cause damage in the transportation process; the utility model has the advantages of simple structure, the chromatographic column of being convenient for is placed box transportation in the chromatographic column and is preserved stably.
Description
Technical Field
The utility model relates to a chromatographic column warehousing and transportation technical field, more specifically relate to a chromatographic column places box convenient to transportation for preserve and place the chromatographic column.
Background
The gas chromatograph is an instrument for qualitatively and quantitatively analyzing a multi-component complex mixture by a chromatographic separation principle, and generally comprises a gas path system, a sample introduction system, a separation system (chromatographic column system), a detection and temperature control system and a recording system, wherein the separation system is the core of the gas chromatograph, and the detection and analysis accuracy of the gas chromatograph is also influenced by the performance of a chromatographic column and the integrity of devices which are main components in the separation system.
The general preparation of current chromatographic column obtains, the well-prepared chromatographic column is usually placed in the middle of the chromatographic column places the box, later place the box through the chromatographic column and transport the chromatographic column to corresponding position, assemble and carry out the detection and analysis work among the gas chromatograph, however, present chromatograph is placed the box and is generally equipped with a plurality of recesses that are used for placing the chromatographic column, and the length and the width of recess are fixed, there is the gap generally in the lateral wall of chromatographic column and recess, thereby lead to the chromatograph to place the box when the transportation, the lateral wall that the recess can be touch to the chromatographic column makes the chromatographic column worn out and even receive serious injury, influence chromatographic column's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the chromatographic column and touch the chromatographic column in the transportation and place the problem that the recess lateral wall of box caused the damage, the utility model provides a chromatographic column places the box convenient to transportation for the chromatographic column keeps stably in the transportation, avoids touching the recess lateral wall and causes the damage.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a box is placed to chromatographic column convenient to transportation, comprises a box bod, it has the lid to articulate on the box body, be equipped with a plurality of recesses that are used for placing the chromatographic column on the box body, every recess bottom is equipped with the ascending semicircle lower support ring of a pair of opening, it is equipped with a matched with last support ring to correspond every lower support ring on the lid, is equipped with locking mechanism on every lower support ring and the last support ring that corresponds, and the position that is close to recess one end on every recess all is equipped with can follow the gliding baffle of recess length direction.
Furthermore, each groove is provided with a pair of bottom sliding grooves formed in the bottom of the groove and a pair of side sliding grooves formed in the side faces of the groove corresponding to each baffle, each bottom sliding groove and each side sliding groove are arranged along the length direction of the groove, each side sliding block matched with the corresponding side sliding groove is arranged on each of two sides of each baffle, a pair of bottom sliding blocks matched with the corresponding bottom sliding grooves are arranged at the lower end of each baffle, and each bottom sliding groove is provided with a limiting mechanism for limiting the corresponding bottom sliding block.
Further, stop gear includes the vertical blind hole of arranging along end spout length direction of establishing on end spout, and the bottom of every blind hole all is equipped with reset spring, all is equipped with the ball that the internal diameter is less than the blind hole internal diameter on every reset spring, and the department of being close to the orifice in every blind hole all is equipped with the spacing ring that the internal diameter is less than the ball external diameter, and every end slider lower extreme all is equipped with and corresponds ball matched with arc wall.
Furthermore, the locking mechanism comprises a pair of lower permanent magnets embedded on two free ends of the lower support ring and a pair of upper permanent magnets embedded below two free ends of the upper support ring, and the polarity above the lower permanent magnets positioned on the same side is opposite to the polarity below the corresponding upper permanent magnets.
Furthermore, the inner side of the baffle and the inner side of one end, far away from the baffle, of the groove are both provided with cushion pads.
The utility model has the advantages as follows:
1. the utility model discloses simple structure, baffle and recess keep away from the one end of baffle can block the both ends of chromatographic column, cover the lid and close on the box body, go up the support ring and link together through locking mechanism and lower support ring, the column casing of chromatographic column can be blocked to the arc portion of going up support ring and lower support ring, thereby make the both ends of chromatographic column and column casing around keep stable, in placing the box transportation chromatographic column process through the chromatographic column, the chromatographic column can not collide with the recess yet, the damage that the collision of chromatographic column and recess caused has effectively been avoided;
2. the utility model discloses a both sides of baffle are equipped with a pair of side spout and the bottom is equipped with a pair of end spout, through matched with sideslip groove and side block and matched with end spout and end block, the baffle can slide along recess length direction steadily, when the baffle slides to suitable position, stop gear can limit the position of baffle, avoid the baffle to slide and chromatographic column and baffle bump in the chromatographic column box placing process;
3. the utility model discloses a stop gear includes a plurality of blind holes, in the bottom slider along bottom spout slip process, when the bottom slider reachs the blind hole position, the bottom slider is earlier pressed the ball into the blind hole, reset spring compresses, later the ball is crowded into the arc wall, reset spring extends, under reset spring's elasticity effect, through matched with ball and arc wall, alright carry out spacing to the bottom slider, when needs continue to move the baffle, promote the baffle, the ball is crowded from the arc wall, until the baffle reachs suitable position, the ball that corresponds this moment through the bottom slider carries out spacing to the bottom slider;
4. the locking mechanism of the utility model comprises a pair of lower permanent magnets and a pair of upper permanent magnets, and the upper support ring and the lower support ring can be locked together through the mutual attraction of the lower permanent magnets and the upper permanent magnets;
5. the utility model discloses an inboard one end inboard of keeping away from the baffle with the recess of baffle all is equipped with the blotter for both ends and blotter contact when the chromatographic column is placed in the recess, further reduce the damage that chromatographic column and recess collision caused.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic structural diagram of a in fig. 1 of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic structural diagram of B in fig. 3 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of B1 in fig. 4 according to the present invention;
fig. 6 is a schematic view of an assembly structure of the upper support ring and the lower support ring of the present invention;
reference numerals: 1-box body, 2-groove, 3-box cover, 4-upper support ring, 5-upper permanent magnet, 6-baffle, 7-column tube, 8-lower permanent magnet, 9-lower support ring, 10-buffer pad, 11-side sliding groove, 12-side sliding block, 13-blind hole, 14-bottom sliding block, 15-bottom sliding groove, 16-reset spring, 17-limit ring, 18-ball and 19-arc groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 to 6, this embodiment provides a box is placed to chromatographic column convenient to transportation, including box body 1, it has lid 3 to articulate on the box body 1, be equipped with a plurality of recesses 2 that are used for placing the chromatographic column on the box body 1, every recess 2 bottom is equipped with the ascending semicircle lower support ring 9 of a pair of opening, it is equipped with a matched with upper support ring 4 to correspond every lower support ring 9 on the lid 3, is equipped with locking mechanism on every lower support ring 9 and the upper support ring 4 that corresponds, and the position that is close to recess 2 one end on every recess 2 all is equipped with can follow the gliding baffle 6 of recess 2 length direction.
The working principle is as follows: baffle 6 and recess 2 keep away from the both ends that baffle 6's one end can block the chromatographic column promptly two tip that are equipped with the nut of chromatographic column, close lid 3 lid on box body 1, it links together through locking mechanism and lower support ring 9 to go up supporting ring 4, the column tube 7 of chromatographic column can be blocked to the arc portion of going up supporting ring 4 and lower support ring 9, thereby make both ends of chromatographic column and column tube 7 remain stable on every side, place box transportation chromatographic column in-process through the chromatographic column, the chromatographic column also can not collide with recess 2 mutually, effectively avoided the damage that chromatographic column and recess 2 collision caused
Example 2
As shown in fig. 1 to 6, this embodiment is further improved on the basis of embodiment 1, specifically, each groove 2 is provided with a pair of bottom sliding grooves 15 disposed at the bottom of the groove 2 and a pair of side sliding grooves 11 disposed at the side surfaces of the groove 2 corresponding to each baffle 6, each bottom sliding groove 15 and each side sliding groove 11 are disposed along the length direction of the groove 2, each baffle 6 is provided with a side sliding block 12 at each side thereof and engaged with the corresponding side sliding groove 11, each baffle 6 is provided at the lower end thereof with a pair of bottom sliding blocks 14 engaged with the corresponding bottom sliding grooves 15, each bottom sliding groove 15 is provided with a limiting mechanism for limiting the corresponding bottom sliding block 14, the baffle 6 can stably slide along the length direction of the groove 2 through the engaged side sliding grooves 11 and side sliding blocks 12 and the engaged bottom sliding grooves 15 and bottom sliding blocks 14, and when the baffle 6 slides to a proper position, the limiting mechanism can limit the position of the baffle 6, the baffle 6 is prevented from sliding in the process of placing the chromatographic column into the box and the chromatographic column and the baffle 6 are prevented from colliding.
Example 3
As shown in fig. 1 to 6, this embodiment is further improved on the basis of embodiment 2, and specifically, the limiting mechanism includes a plurality of blind holes 13 vertically arranged on the bottom sliding groove 15 along the length direction of the bottom sliding groove 15, a return spring 16 is arranged at the bottom of each blind hole 13, a round ball 18 with an inner diameter smaller than the inner diameter of the blind hole 13 is arranged on each return spring 16, a limiting ring 17 with an inner diameter smaller than the outer diameter of the round ball 18 is arranged in each blind hole 13 near the opening, an arc-shaped groove 19 matched with the round ball 18 is arranged at the lower end of each bottom sliding block 14, when the bottom sliding block 14 slides along the bottom sliding groove 15, the round ball 18 is pressed into the blind hole 13 by the bottom sliding block 14 first, the return spring 16 is compressed, then the round ball 18 is squeezed into the arc-shaped groove 19, the return spring 16 extends, and passes through the round ball 18 and the arc-shaped groove 19 matched with each other under the elastic force of the return spring 16, the bottom sliding block 14 can be limited, when the baffle 6 needs to be moved continuously, the baffle 6 is pushed, the round balls 18 are extruded from the arc-shaped grooves 19 until the baffle 6 reaches a proper position, and the bottom sliding block 14 is limited by the corresponding round balls 18 of the bottom sliding block 14.
Example 4
As shown in fig. 1 to 6, this embodiment is further improved on the basis of embodiment 1, and specifically, the locking mechanism includes a pair of lower permanent magnets 8 embedded at two free ends of a lower support ring 9 and a pair of upper permanent magnets 5 embedded below two free ends of an upper support ring 4, the polarity above the lower permanent magnets 8 located at the same side is opposite to the polarity below the corresponding upper permanent magnets 5, and the upper support ring 4 and the lower support ring 9 can be locked together by the mutual attraction of the lower permanent magnets 8 and the upper permanent magnets 5.
Example 5
As shown in fig. 1 to 6, this embodiment is further improved on the basis of embodiment 1, and specifically, the inner side of the baffle 6 and the inner side of one end of the groove 2 away from the baffle 6 are both provided with a buffer pad 10, so that when a chromatographic column is placed in the groove 2, both ends of the chromatographic column are in contact with the buffer pads 10, and damage caused by collision between the chromatographic column and the groove 2 is further reduced.
Claims (5)
1. The utility model provides a box is placed to chromatographic column convenient to transportation, includes box body (1), it has lid (3) to articulate on box body (1), be equipped with a plurality of recesses (2) that are used for placing the chromatographic column on box body (1), its characterized in that, every recess (2) bottom is equipped with a pair of lower support ring (9) of the ascending semicircle form of opening, it is equipped with one matched with and goes up support ring (4) to correspond every lower support ring (9) on lid (3), is equipped with locking mechanism on every lower support ring (9) and the last support ring (4) that corresponds, and the position that is close to recess (2) one end on every recess (2) all is equipped with can follow gliding baffle (6) of recess (2) length direction.
2. The chromatographic column placing box convenient for transportation according to claim 1, wherein each groove (2) is provided with a pair of bottom sliding grooves (15) arranged at the bottom of the groove (2) and a pair of side sliding grooves (11) arranged at the side surfaces of the groove (2) corresponding to each baffle (6), each bottom sliding groove (15) and each side sliding groove (11) are arranged along the length direction of the groove (2), each side of each baffle (6) is provided with a side sliding block (12) matched with the corresponding side sliding groove (11), the lower end of each baffle (6) is provided with a pair of bottom sliding blocks (14) matched with the corresponding bottom sliding grooves (15), and each bottom sliding groove (15) is provided with a limiting mechanism for limiting the corresponding bottom sliding block (14).
3. The chromatographic column placing box convenient for transportation according to claim 2, wherein the limiting mechanism comprises a plurality of blind holes (13) vertically arranged on the bottom sliding groove (15) along the length direction of the bottom sliding groove (15), a return spring (16) is arranged at the bottom of each blind hole (13), a round ball (18) with an inner diameter smaller than the inner diameter of the blind hole (13) is arranged on each return spring (16), a limiting ring (17) with an inner diameter smaller than the outer diameter of the round ball (18) is arranged in each blind hole (13) close to the orifice, and an arc-shaped groove (19) matched with the corresponding round ball (18) is arranged at the lower end of each bottom sliding block (14).
4. A transportable chromatography column cassette according to any one of claims 1 to 3, wherein said locking mechanism comprises a pair of lower permanent magnets (8) embedded on both free ends of the lower support ring (9) and a pair of upper permanent magnets (5) embedded under both free ends of the upper support ring (4), the polarity above the lower permanent magnets (8) on the same side being opposite to the polarity below the corresponding upper permanent magnets (5).
5. A transportable chromatography column cassette as claimed in any one of claims 1 to 3, wherein the inside of the baffle (6) and the inside of the end of the recess (2) remote from the baffle (6) are provided with a buffer pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435912.2U CN211732377U (en) | 2019-12-30 | 2019-12-30 | Chromatographic column placing box convenient to transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922435912.2U CN211732377U (en) | 2019-12-30 | 2019-12-30 | Chromatographic column placing box convenient to transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211732377U true CN211732377U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922435912.2U Active CN211732377U (en) | 2019-12-30 | 2019-12-30 | Chromatographic column placing box convenient to transport |
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| Country | Link |
|---|---|
| CN (1) | CN211732377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705789A (en) * | 2022-06-06 | 2022-07-05 | 中科阿斯迈(江苏)检验检测有限公司 | Gas chromatography device for laboratory detection |
-
2019
- 2019-12-30 CN CN201922435912.2U patent/CN211732377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705789A (en) * | 2022-06-06 | 2022-07-05 | 中科阿斯迈(江苏)检验检测有限公司 | Gas chromatography device for laboratory detection |
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