CN216735315U

CN216735315U - Storage device for high performance liquid chromatography columns

Info

Publication number: CN216735315U
Application number: CN202123412810.2U
Authority: CN
Inventors: 安书慧
Original assignee: Hebei Jiuxin Testing Technology Service Co ltd
Current assignee: Hebei Jiuxin Testing Technology Service Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of storage devices for high performance liquid chromatography columns, and provides a storage device for high performance liquid chromatography columns, which comprises a box body, wherein a box cover is rotatably connected to the front wall of an inner cavity of the box body through a storage mechanism, the storage mechanism is rotatably connected with a storage box through a rotating shaft, the left end face and the right end face of the box cover are fixedly connected with fixed blocks, rubber belts are arranged inside the fixed blocks, a box cover is rotatably connected to the right edge of the upper end face of the storage box through a hinge, an L-shaped groove is formed in the upper edge of the right end face of the box cover, a buckle is fixed in the middle of the upper end face of the box cover, clamping strips are fixed at the upper edge and the lower edge of the left end face of the box cover, and a clamping groove is formed in the left edge of the upper end face of the storage box. Through above-mentioned technical scheme, the strorage device of having solved a high performance liquid chromatography column among the prior art is inconvenient to carry out the centre gripping to the high performance liquid chromatography column fixed, does not possess damper, and the inconvenient problem of accomodating and depositing of taking to the high performance liquid chromatography column.

Description

Storage device for high performance liquid chromatography columns

Technical Field

The utility model relates to the technical field of storage devices for high performance liquid chromatography columns, in particular to a storage device for high performance liquid chromatography columns.

Background

The chromatographic technique has the working principle that a medium with certain attributes is filled in a cylindrical straight pipe, a sample to be purified and various solvents are taken as mobile phases and pass through a stationary phase at one time, the sample to be purified can be separated according to different physicochemical properties such as size, charge, hydrophobicity and the like according to different attributes of the stationary phase, the sample flows out of a chromatographic column according to different sequences, and effluent liquid in different stages is selectively collected to obtain a target substance with a smaller attribute range, so that the separation purpose is achieved. The liquid chromatographic column is a core component for high performance liquid chromatographic column instrument.

Present most high performance liquid chromatography columns deposit and adopt simple structure's storage rack usually, protective properties is relatively poor, and high performance liquid chromatography columns receive the collision and can influence normal use, and current high performance liquid chromatography columns's strorage device does not possess damper when carrying, it is fixed also inconvenient to carry out the centre gripping to high performance liquid chromatography columns, high performance liquid chromatography columns bumps in strorage device and takes place to damage when leading to removing, and current high performance liquid chromatography columns's strorage device is inconvenient takes to high performance liquid chromatography columns and accomodates and deposit in addition.

SUMMERY OF THE UTILITY MODEL

The utility model provides a storage device for a high performance liquid chromatography column, and solves the problems that the storage device for the high performance liquid chromatography column in the related technology is inconvenient for clamping and fixing the high performance liquid chromatography column, does not have a damping mechanism, and is inconvenient for taking, storing and storing the high performance liquid chromatography column.

The technical scheme of the utility model is as follows: the storage box comprises a box body, the box inner chamber antetheca rotates through receiving mechanism and is connected with the case lid, receiving mechanism rotates through the pivot and is connected with the case, terminal surface fixedly connected with fixed block about the case lid, the inside rubber tape that is provided with of fixed block, case upper end face right side edge is connected with the lid through the hinge rotation, edge is provided with L type groove on the lid right-hand member face, case lid upper end face middle part is fixed with the buckle, edge is fixed with the centre gripping strip about the lid left end face, case upper end face left edge department is provided with the draw-in groove, draw-in groove inner chamber front and back wall is provided with block mechanism, terminal surface is provided with the recess under the box, recess inner chamber bottom is provided with damping device, damping device keeps away from recess inner chamber bottom one end fixedly connected with bottom plate.

Preferably, the edge fixedly connected with fixed strip about the storage box inner chamber bottom, the fixed strip evenly is provided with semicircle centre gripping groove with centre gripping strip inside, the fixed strip adopts the latex material to make with the centre gripping strip.

Preferably, the lower end face of the bottom plate is uniformly provided with anti-skidding blocks, and the anti-skidding blocks are made of anti-skidding rubber materials.

Preferably, a supporting plate is fixed at the lower part of the inner cavity of the box body.

Preferably, the rubber belt is far away from a terminal surface of the fixed block and is fixedly connected with a male button and a female button respectively.

Preferably, receiving mechanism is including bracing piece, transfer line, pole setting and U type fixed block, the box inner chamber antetheca rotates through the pivot and is connected with the bracing piece, terminal surface fixedly connected with transfer line before the bracing piece, the transfer line is kept away from bracing piece one end and is rotated through the pivot and be connected with the pole setting, the pole setting rotates through the pivot and is connected with the case, the bracing piece is kept away from box inner chamber antetheca one end and is rotated through the pivot and connect U type fixed block, U type fixed block fixed connection case lid.

Preferably, the clamping mechanism comprises a sliding groove, a first spring and an insertion block, the sliding groove is formed in the front wall and the rear wall of the inner cavity of the clamping groove, the first spring is fixed to the bottom of the inner cavity of the sliding groove, and the insertion block is fixedly connected to one end of the bottom of the inner cavity of the sliding groove and far away from the first spring.

Preferably, damping device is including support column, T type spout, second spring and T type traveller, recess inner chamber bottom is fixed with the support column, the terminal surface is provided with T type spout under the support column, T type spout inner chamber bottom is fixed with the second spring, the second spring is kept away from T type spout inner chamber bottom one end fixedly connected with T type traveller.

The working principle and the beneficial effects of the utility model are as follows:

1. in the utility model. Place the high performance liquid chromatography post in the inside semicircle centre gripping groove of fixed strip through the personnel, then the personnel of rethread rotate the lid, make the lid slide in the draw-in groove inner chamber back through the buckle, it is spacing to carry out the block to the lid in inserting the buckle inner chamber to make the first spring bounce inserted block in the spout inner chamber again, thereby it is fixed to be convenient for the inside semicircle centre gripping groove of centre gripping strip of lid left end face upper and lower edge carries out the centre gripping to the high performance liquid chromatography post, thereby the strorage device of having solved current high performance liquid chromatography post is inconvenient carries out the centre gripping to the high performance liquid chromatography post fixed, it leads to the trouble of damage to make the high performance liquid chromatography post remove the collision in strorage device. The female buckle is held by a person to pull the rubber belt, and then the male buckle is inserted into the inner cavity of the female buckle to be clamped and connected to form the braces, so that the person can conveniently carry the box body by using the braces. Through personnel pulling case lid, make the case lid pass through U type fixed block cooperation pivot pulling bracing piece and drive the transfer line, make the transfer line promote the case roll-off box inner chamber through pivot cooperation pole setting again, then personnel are pulling the lid through holding L type groove, make buckle roll-off block mechanism open the case to the personnel of being convenient for take the high performance liquid chromatography column in the case inner chamber, the strorage device of having avoided current high performance liquid chromatography column is inconvenient takes the trouble of accomodating and depositing to the high performance liquid chromatography column. Utilize bottom plate and ground to contact through personnel, then the non slipping spur of terminal surface increases the frictional force on bottom plate and ground under the reuse bottom plate, thereby when personnel carry the box, through utilizing the bottom plate to promote T type traveller sliding connection in T type spout inner chamber, and utilize the second spring in the T type spout inner chamber to reduce the shaking force when removing to the box, thereby the strorage device who has solved current high performance liquid chromatography post does not have damper when carrying, high performance liquid chromatography post bumps in strorage device when leading to removing and takes place the trouble of damaging.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional view of the shock absorbing device of the present invention;

FIG. 4 is a schematic view of a partially sectioned structure of the case of the present invention;

FIG. 5 is a schematic view of a partial cross-sectional view of the storage case of the present invention;

in the figure: 1. a box body; 2. a box cover; 3. a fixed block; 4. a rubber belt; 5. a storage box; 6. a box cover; 7. a clamping bar; 8. buckling; 9. a fixing strip; 10. a card slot; 11. an L-shaped groove; 12. a damping device; 1201. a support pillar; 1202. a T-shaped chute; 1203. a second spring; 1204. a T-shaped strut; 13. a base plate; 14. anti-skid blocks; 15. a sub-buckle; 16. a female buckle; 17. a storage mechanism; 1701. a support bar; 1702. a transmission rod; 1703. erecting a rod; 1704. a U-shaped fixing block; 18. a support plate; 19. a groove; 20. a clamping mechanism; 201. a chute; 202. a first spring; 203. inserting a block; 21. a semicircular clamping groove;

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in FIGS. 1 to 5, the embodiment provides a storage device for a high performance liquid chromatography column, which comprises a box body 1, wherein the front wall of the inner cavity of the box body 1 is rotatably connected with a box cover 2 through a receiving mechanism 17, the receiving mechanism 17 is rotatably connected with a storage box 5 through a rotating shaft, the left end face and the right end face of the box cover 2 are fixedly connected with a fixed block 3, a rubber belt 4 is arranged inside the fixed block 3, the right edge of the upper end face of the storage box 5 is rotatably connected with a box cover 6 through a hinge, an L-shaped groove 11 is arranged at the upper edge of the right end face of the box cover 6, a buckle 8 is fixed in the middle of the upper end face of the box cover 6, a clamping strip 7 is fixed at the upper edge and the lower edge of the left end face of the storage box 5, a clamping mechanism 20 is arranged on the front and rear walls of the inner cavity of the clamping groove 10, a groove 19 is arranged on the lower end face of the box body 1, a damping device 12 is arranged at the bottom of the inner cavity of the groove 19, a bottom plate 13 is fixedly connected at the end of the bottom of the inner cavity of the damping device 12 far away from the groove 19, edge fixedly connected with fixed strip 9 about 5 inner chambers bottoms of case, fixed strip 9 evenly is provided with semicircle centre gripping groove 21 with centre gripping 7 is inside, and fixed strip 9 and centre gripping 7 adopt the latex material to make. The high performance liquid chromatography column is placed in the semicircular clamping groove 21 inside the fixing strip 9 by personnel, then, a person rotates the box cover 6 to enable the box cover 6 to slide into the inner cavity of the clamping groove 10 through the buckle 8, then the first spring 202 in the inner cavity of the sliding groove 201 springs up the inserting block 203 to be inserted into the inner cavity of the buckle 8 to clamp and limit the box cover 6, thereby facilitating the semi-circle clamping groove 21 inside the clamping strip 7 at the upper and lower edges of the left end surface of the box cover 6 to clamp and fix the high performance liquid chromatography column, thereby it is fixed to have solved the inconvenient centre gripping of carrying out high performance liquid chromatography column of strorage device of current high performance liquid chromatography column, makes the high performance liquid chromatography column remove the trouble that the collision leads to damaging in strorage device, and the terminal surface evenly is provided with non slipping spur 14 under the bottom plate 13, and non slipping spur 14 adopts the anti-skidding rubber material to make, and 1 inner chamber lower part of box is fixed with backup pad 18, and 3 terminal surfaces of fixed block fixedly connected with son detain 15 and box 16 respectively are kept away from to rubber tape 4. The female buckle 16 pulling rubber belt 4 is held by a person, then the sub-buckle 15 is recycled and inserted into the inner cavity of the female buckle 16 to be connected in a clamping manner to form straps, so that the person can conveniently carry the box body 1 by utilizing the straps, the accommodating mechanism 17 comprises a supporting rod 1701, a transmission rod 1702, a vertical rod 1703 and a U-shaped fixing block 1704, the front wall of the inner cavity of the box body 1 is rotatably connected with the supporting rod 1701 through a rotating shaft, the front end face of the supporting rod 1701 is fixedly connected with the transmission rod 1702, one end, far away from the supporting rod 1701, of the transmission rod 1702 is rotatably connected with the vertical rod 1703 through the rotating shaft, the vertical rod 1703 is rotatably connected with the storage box 5 through the rotating shaft, one end, far away from the front wall of the inner cavity of the box body 1, of the supporting rod 1701 is rotatably connected with the U-shaped fixing block 1704 and fixedly connected with the box cover 2. The box cover 2 is pulled by a person, the box cover 2 is matched with the rotating shaft to pull the supporting rod 1701 through the U-shaped fixing block 1704 to drive the transmission rod 1702, the transmission rod 1702 is matched with the upright rod 1703 through the rotating shaft to push the storage box 5 to slide out of the inner cavity of the box body 1, then the person pulls the box cover 6 by holding the L-shaped groove 11 to open the storage box 5 through the buckle 8 sliding-out clamping mechanism 20, so that the person can take the high performance liquid chromatography column in the inner cavity of the storage box 5 conveniently, the trouble that the conventional storage device of the high performance liquid chromatography column is inconvenient to take, store and store the high performance liquid chromatography column is avoided, the clamping mechanism 20 comprises a sliding groove 201, a first spring 202 and an inserting block 203, the front wall and the rear wall of the inner cavity of the clamping groove 10 are provided with the sliding groove 201, the bottom of the inner cavity of the sliding groove 201 is fixedly provided with the first spring 202, one end, far away from the bottom of the inner cavity of the sliding groove 201, of the inserting block 203 is fixedly connected with the first spring 202, the damping device 12 comprises a supporting column 1201, The T-shaped sliding groove 1202, the second spring 1203 and the T-shaped sliding column 1204 are arranged in the groove 19, a supporting column 1201 is fixed to the bottom of the inner cavity of the groove 19, the T-shaped sliding groove 1202 is formed in the lower end face of the supporting column 1201, the second spring 1203 is fixed to the bottom of the inner cavity of the T-shaped sliding groove 1202, and the T-shaped sliding column 1204 is fixedly connected to one end, far away from the bottom of the inner cavity of the T-shaped sliding groove 1202, of the second spring 1203. Utilize bottom plate 13 and ground to contact through the personnel, then reuse bottom plate 13 under the antiskid ribbed tile 14 of terminal surface increase the frictional force of bottom plate 13 and ground, thereby when personnel carry box 1, through utilizing bottom plate 13 to promote T type traveller 1204 sliding connection in T type spout 1202 inner chamber, and utilize second spring 1203 in T type spout 1202 inner chamber to reduce the shaking force when removing to box 1, thereby the strorage device who has solved current high performance liquid chromatography post does not possess damper when carrying, high performance liquid chromatography post collision emergence damage's trouble in strorage device when leading to removing.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The storage device for the high performance liquid chromatography column is characterized by comprising a box body (1), wherein the front wall of an inner cavity of the box body (1) is rotatably connected with a box cover (2) through a storage mechanism (17), the storage mechanism (17) is rotatably connected with a storage box (5) through a rotating shaft, the left end face and the right end face of the box cover (2) are fixedly connected with a fixed block (3), a rubber belt (4) is arranged inside the fixed block (3), the right edge of the upper end face of the storage box (5) is rotatably connected with a box cover (6) through a hinge, an L-shaped groove (11) is arranged at the upper edge of the right end face of the box cover (6), a buckle (8) is fixed in the middle of the upper end face of the box cover (6), a clamping strip (7) is fixed at the upper edge and the lower edge of the left end face of the box cover (6), a clamping groove (10) is arranged at the left edge of the upper end face of the storage box (5), and a clamping mechanism (20) is arranged on the front and rear wall of the inner cavity of the clamping groove (10), the box body (1) lower extreme surface is provided with recess (19), recess (19) inner chamber bottom is provided with damping device (12), damping device (12) keep away from recess (19) inner chamber bottom one end fixedly connected with bottom plate (13).

2. The device for storing the high performance liquid chromatography column as claimed in claim 1, wherein the left and right edges of the bottom of the inner cavity of the storage box (5) are fixedly connected with fixing strips (9), the fixing strips (9) and the clamping strips (7) are uniformly provided with semicircular clamping grooves (21), and the fixing strips (9) and the clamping strips (7) are made of latex materials.

3. The storage device for the high performance liquid chromatography columns according to claim 1, wherein the bottom plate (13) is uniformly provided with anti-slip blocks (14) on the lower end surface, and the anti-slip blocks (14) are made of anti-slip rubber.

4. The device for storing high performance liquid chromatography columns as claimed in claim 1, wherein a support plate (18) is fixed to the lower part of the inner cavity of the box body (1).

5. The storage device for the high performance liquid chromatography column as claimed in claim 1, wherein one end face of the rubber belt (4) far away from the fixed block (3) is fixedly connected with a male buckle (15) and a female buckle (16) respectively.

6. The device for storing the high performance liquid chromatography column as claimed in claim 1, wherein the storage mechanism (17) comprises a support rod (1701), a transmission rod (1702), a vertical rod (1703) and a U-shaped fixing block (1704), the front wall of the inner cavity of the box body (1) is rotatably connected with the support rod (1701) through a rotating shaft, the front end face of the support rod (1701) is fixedly connected with the transmission rod (1702), one end, far away from the support rod (1701), of the transmission rod (1702) is rotatably connected with the vertical rod (1703) through the rotating shaft, the vertical rod (1703) is rotatably connected with the storage box (5) through the rotating shaft, one end, far away from the front wall of the inner cavity of the box body (1), of the support rod (1701) is rotatably connected with the U-shaped fixing block (1704) through the rotating shaft, and the U-shaped fixing block (1704) is fixedly connected with the box cover (2).

7. The device for storing the high performance liquid chromatography column according to claim 1, wherein the engaging mechanism (20) comprises a sliding groove (201), a first spring (202) and an insert block (203), the sliding groove (201) is formed in each of the front wall and the rear wall of the inner cavity of the clamping groove (10), the first spring (202) is fixed to the bottom of the inner cavity of the sliding groove (201), and the insert block (203) is fixedly connected to one end, far away from the bottom of the inner cavity of the sliding groove (201), of the first spring (202).

8. The device for storing the high performance liquid chromatography column according to claim 1, wherein the shock absorption device (12) comprises a support pillar (1201), a T-shaped chute (1202), a second spring (1203) and a T-shaped sliding column (1204), the support pillar (1201) is fixed at the bottom of an inner cavity of the groove (19), the T-shaped chute (1202) is arranged on the lower end face of the support pillar (1201), the second spring (1203) is fixed at the bottom of the inner cavity of the T-shaped chute (1202), and the T-shaped sliding column (1204) is fixedly connected to one end, far away from the bottom of the inner cavity of the T-shaped chute (1202), of the second spring (1203).