Cell preserving fluid storage equipment

Abstract

The utility model discloses cell preserving fluid storage equipment, which relates to the technical field of medical instruments and comprises an equipment main body, the outer wall of the equipment main body is rotatably connected with a protective cover through a hinge, the inner wall of the equipment main body is fixedly connected with a storage bin, and the inner wall of the storage bin is fixedly connected with a positioning belt. A storage barrel is placed on the outer wall of the positioning belt, and clamping blocks are arranged, so that when the cell preservation liquid is stored through the storage equipment, the storage barrel is placed stably in the storage equipment, and the situation that the storage barrel is collided and damaged in the equipment when the storage barrel is transferred in the storage equipment is prevented; when a storage barrel is placed in a storage bin, a rotary knob is rotated to drive a threaded sliding rod to slide along the inner wall of a sliding groove through rotation of a threaded rod, clamping blocks are driven to clamp and fix the two sides of the storage barrel, and the effect of effectively fixing and storing the storage barrel is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a cell preservation solution storage device. Background Art

[0002] Cell preservation fluid is used in screening research for cervical cancer. Its function is to preserve cells obtained from living organisms and to maintain and fix the original morphological structure of the cells. It is the basis for pathological cell diagnosis, because if the cell morphological structure changes, it may lead to errors in the diagnostic results. Therefore, cell preservation fluid is needed to fix the cell morphology, and the cell preservation fluid needs to be stored in a low-temperature state.

[0003] For example, announcement number CN219258309U discloses a storage device for cell preservative fluid, comprising: a storage tank, a cushion block, and a fluid storage bottle, wherein the fluid storage bottle is placed in the storage tank, and a cushion block is arranged between the fluid storage bottle and the storage tank, and a placement groove matching the fluid storage bottle is opened on the cushion block to fix the fluid storage bottle, and the storage tank is composed of a tank body and a cover plate, and the cover plate and the tank body are in a hinged relationship, the connecting rope is located in the placement groove, and the first end of the connecting rope is arranged on the annular outer wall of the cushion block, and the second end of the connecting rope is arranged on the inner wall of the cover plate, so as to solve the problem of low protection of containers containing cell preservative fluid in the prior art.

[0004] However, when the cell preservation fluid storage device is in use, although the protective cover can be used to better seal the storage device, when the storage barrel is placed in the storage device, the clamping and fixing effect at both ends of the storage barrel is not high, so that the storage barrel is prone to shaking and bumping when placed in the storage device, reducing the safety of cell storage fluid storage.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a cell preservation fluid storage device is proposed. Utility Model Content

[0006] The utility model aims to provide a cell preservation solution storage device to solve the problem of low clamping and fixing effect on the two ends of a storage barrel proposed in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cell preservation fluid storage device, comprising a device body, the outer wall of the device body is rotatably connected to a protective cover by a hinge, the inner wall of the device body is fixedly connected to a storage bin, the inner wall of the storage bin is fixedly connected to a positioning belt, a storage barrel is placed on the outer wall of the positioning belt, the inner wall of the device body is rotatably connected to a threaded rod located at the bottom of the storage bin, one end of the threaded rod is fixedly connected to a knob, the outer wall of the threaded rod is threadedly connected to a threaded slide rod slidably connected to the outer wall of the storage bin, a sliding groove is provided at the connection position between the outer wall of the storage bin and the threaded slide rod, and the outer wall of the threaded slide rod is fixedly connected to a clamping block located on one side of the storage barrel.

[0008] Furthermore, the outer wall of the protective cover is fixedly connected to a connecting block, the outer wall of the equipment body is provided with a nut, the inner wall of the nut is threadedly connected to a bolt that is slidably connected to the outer wall of the connecting block, and a slot is provided at the connection position between the outer wall of the connecting block and the bolt.

[0009] Furthermore, the threaded rods are provided in two groups, and the rotation directions of the two groups of threaded rods are opposite.

[0010] Furthermore, the threaded sliding rods are symmetrically arranged at both ends of the storage barrel.

[0011] Furthermore, the outer wall profile of the clamping block is circular.

[0012] Furthermore, the connection blocks are symmetrically arranged on both sides of the protective cover.

[0013] Furthermore, the inner wall profile of the slot is larger than the outer wall profile of the bolt.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a clamping block. When the cell preservation solution is stored in the storage device, in order to improve the stability of the storage barrel in the storage device and prevent the storage barrel from being bumped and damaged in the device when it is transported in the storage device, when the storage barrel is placed in the storage bin, the knob can be turned to drive the threaded sliding rod to slide along the inner wall of the slide groove through the rotation of the threaded rod, and the clamping block can be driven to clamp and fix the two sides of the storage barrel, thereby effectively fixing and storing the storage barrel;

[0016] 2. The utility model provides a card slot. When the cell preservation fluid is stored in a storage device, in order to improve the stability of the protective cover's sealing protection of the storage bin and prevent the protective cover from opening when the storage device is moved and exposing the cell preservation fluid to the outside, the protective cover can be rotated, and the bolt can be rotated to slide into the inner wall of the card slot through the limiting effect of the nut, thereby playing a role in locking and fixing the connecting block, thereby achieving the effect of improving the locking and fixing of the protective cover and the storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the storage device;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the storage device in another direction;

[0019] Figure 3 It is a schematic diagram of the connection structure between the threaded rod and the threaded sliding rod;

[0020] Figure 4 It is a schematic diagram of the connection structure between the threaded sliding rod and the clamping block;

[0021] Figure 5 This is a schematic diagram of the bolt and slot position distribution structure.

[0022] In the figure: 1. Equipment body; 2. Protective cover; 3. Storage bin; 4. Positioning belt; 5. Storage barrel; 6. Threaded rod; 7. Knob; 8. Threaded slide rod; 9. Slide groove; 10. Clamping block; 11. Connecting block; 12. Nut; 13. Bolt; 14. Slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1: Figure 1-Figure 4As shown, a cell preservation fluid storage device includes a device body 1, the outer wall of the device body 1 is rotatably connected to a protective cover 2 through a hinge, the inner wall of the device body 1 is fixedly connected to a storage bin 3, the inner wall of the storage bin 3 is fixedly connected to a positioning belt 4, a storage barrel 5 is placed on the outer wall of the positioning belt 4, the inner wall of the device body 1 is rotatably connected to a threaded rod 6 located at the bottom of the storage bin 3, one end of the threaded rod 6 is fixedly connected to a knob 7, the outer wall of the threaded rod 6 is threadedly connected to a threaded slide rod 8 slidably connected to the outer wall of the storage bin 3, a slide groove 9 is provided at the connection position between the outer wall of the storage bin 3 and the threaded slide rod 8, and the outer wall of the threaded slide rod 8 is fixedly connected to a clamping block 10 located on one side of the storage barrel 5.

[0025] Furthermore, two groups of threaded rods 6 are provided, and the rotation directions of the two groups of threaded rods 6 are opposite, which is beneficial to drive the two groups of threaded sliding rods 8 to slide relative to each other by providing two groups of threaded rods 6 with opposite rotation directions.

[0026] Furthermore, the threaded slide rods 8 are symmetrically arranged at both ends of the storage barrel 5 , and the threaded slide rods 8 form a sliding structure between the threaded rod 6 and the slide groove 9 , which is conducive to the rotation of the threaded rod 6 and drives the threaded slide rods 8 to slide along the inner wall of the slide groove 9 .

[0027] Furthermore, the outer wall profile of the clamping block 10 is circular, and the storage barrel 5 forms a clamping structure with the clamping block 10 and the storage bin 3 through the threaded slide rod 8, which is conducive to the sliding of the threaded slide rod 8 through the connection of the clamping block 10, driving the storage barrel 5 to be effectively limited in the storage bin 3, thereby playing a role in effectively fixing and storing the storage barrel 5.

[0028] Embodiment 2: Figure 1 , Figure 2 and Figure 5 As shown, a cell preservation fluid storage device proposed by the utility model, compared with the first embodiment, as another embodiment of the utility model, the outer wall of the protective cover 2 is fixedly connected with a connecting block 11, the outer wall of the device body 1 is provided with a nut 12, the inner wall of the nut 12 is threadedly connected with a bolt 13 that is slidably connected to the outer wall of the connecting block 11, and a slot 14 is provided at the connection portion between the outer wall of the connecting block 11 and the bolt 13. When working, the slot 14 is provided, which is beneficial when the cell preservation fluid is stored through the storage device. In order to improve the stability of the sealing protection of the storage bin 3 by the protective cover 2 and prevent the protective cover 2 from opening when the storage device is moved to expose the cell preservation fluid to the outside, the protective cover 2 can be rotated, and the bolt 13 is rotated to pass through the limiting effect of the nut 12, so that the bolt 13 slides into the inner wall of the slot 14, which plays a role in clamping and fixing the connecting block 11, thereby achieving the effect of improving the clamping and fixing of the protective cover 2 and the storage device.

[0029] Furthermore, the connection blocks 11 are symmetrically arranged on both sides of the protective cover 2 , which is beneficial for improving the connection stability between the protective cover 2 and the device body 1 .

[0030] Furthermore, the inner wall contour of the slot 14 is larger than the outer wall contour of the bolt 13, and the connecting block 11 forms a snap-fit ​​structure with the device body 1 through the bolt 13 and the slot 14, which is conducive to the sliding of the bolt 13 and the inner wall of the slot 14, driving the connecting block 11 to be snap-fitted and fixed to the device body 1, thereby achieving the effect of improving the snap-fitting and fixing of the protective cover 2 with the storage device.

[0031] Working principle: When using this cell preservation fluid storage device, first, when the cell preservation fluid is stored through the storage device, in order to improve the stability of the storage barrel 5 in the storage device and prevent the storage barrel 5 from being bumped and damaged in the device when being transported in the storage device, when the storage barrel 5 is placed in the storage bin 3, the knob 7 is turned to rotate the threaded rod 6 to drive the threaded slide rod 8 to slide along the inner wall of the slide groove 9, and drive the clamping block 10 to clamp and fix the two sides of the storage barrel 5, thereby effectively fixing and storing the storage barrel 5.

[0032] Finally, when the cell preservation fluid is stored in a storage device, in order to improve the stability of the sealing protection of the protective cover 2 on the storage bin 3 and prevent the protective cover 2 from opening when the storage device is moved and exposing the cell preservation fluid to the outside, the protective cover 2 can be rotated, and the bolt 13 can be rotated through the limiting effect of the nut 12, so that the bolt 13 slides into the inner wall of the slot 14, which plays a role in locking and fixing the connecting block 11, thereby achieving the effect of improving the locking and fixing of the protective cover 2 and the storage device.

[0033] This is how this cell preservation fluid storage device works.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cell preservation fluid storage device, comprising a device body (1), characterized in that: The outer wall of the device body (1) is rotatably connected to a protective cover (2) through a hinge, the inner wall of the device body (1) is fixedly connected to a storage bin (3), the inner wall of the storage bin (3) is fixedly connected to a positioning belt (4), a storage barrel (5) is placed on the outer wall of the positioning belt (4), the inner wall of the device body (1) is rotatably connected to a threaded rod (6) located at the bottom of the storage bin (3), one end of the threaded rod (6) is fixedly connected to a knob (7), the outer wall of the threaded rod (6) is threadedly connected to a threaded slide rod (8) slidably connected to the outer wall of the storage bin (3), a sliding groove (9) is provided at the connection portion between the outer wall of the storage bin (3) and the threaded slide rod (8), and the outer wall of the threaded slide rod (8) is fixedly connected to a clamping block (10) located on one side of the storage barrel (5).

2. A cell preservation solution storage device according to claim 1, characterized in that: The outer wall of the protective cover (2) is fixedly connected to a connecting block (11); the outer wall of the device body (1) is provided with a nut (12); the inner wall of the nut (12) is threadedly connected to a bolt (13) that is slidably connected to the outer wall of the connecting block (11); and a slot (14) is provided at the connection portion between the outer wall of the connecting block (11) and the bolt (13).

3. A cell preservation solution storage device according to claim 1, characterized in that: The threaded rods (6) are provided in two groups, and the rotation directions of the two groups of threaded rods (6) are opposite.

4. A cell preservation solution storage device according to claim 1, characterized in that: The threaded sliding rods (8) are symmetrically arranged at two ends of the storage barrel (5).

5. The cell preservation solution storage device according to claim 1, characterized in that: The outer wall profile of the clamping block (10) is circular.

6. A cell preservation solution storage device according to claim 2, characterized in that: The connection blocks (11) are symmetrically arranged on both sides of the protective cover (2).

7. A cell preservation solution storage device according to claim 2, characterized in that: The inner wall profile of the clamping groove (14) is larger than the outer wall profile of the bolt (13).

Images