Sample storage box

Abstract

The utility model discloses a sample storage box which comprises a box body, a box cover is installed on the upper surface of the rear side of the box body, a sealing gasket is fixedly connected to the surface of the inner side of the box cover, a storage rack is arranged in the box body, storage holes are formed in the storage rack, a protective pad is fixedly connected to the upper surface of the storage rack, and the storage holes are aligned to the protective pad. The lower surfaces of the two sides of the storage rack are fixedly connected with hinged plates, the lower ends of the hinged plates are rotationally connected with sliding blocks, sliding grooves are formed in the inner wall of the box body, the sliding blocks are located in the sliding grooves and slidably connected with the sliding grooves, the inner walls of the sliding grooves are fixedly connected with damping springs, and the upper ends of the damping springs are connected with the sliding blocks through locking mechanisms. The side surfaces of the damping springs are sleeved with dampers, and the lower ends of the dampers are fixedly connected with the inner walls of the sliding grooves. The problem that an existing storage box and an existing storage frame are fixedly installed is solved, so that shaking of the storage frame and a sample is reduced in the transportation process, collision between a sample tube and the sample is avoided, and the sample is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, in particular to a sample storage box. Background Art

[0002] A storage box is a portable box used to store things. It is widely used in the medical industry. It is usually designed for storing special medicines such as drugs, vaccines, enzymes, hormones, stem cells, platelets, semen, transplanted skin, animal tissue samples, extracted RNA, gene libraries, and some important biological and chemical reagents.

[0003] In the prior art, when a storage box is in use, sample tubes of collected blood, stem cells, and platelets are generally inserted into a storage rack inside the storage box for subsequent transportation. However, the existing storage box and storage rack are generally fixedly installed, so the storage box is prone to shaking during transportation, which will cause the storage rack inside the storage box and the samples inside the sample tube to shake, thereby causing the sample to collide with the sample tube, which is likely to cause damage to the sample tube, affecting the storage of the sample. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sample storage box, which solves the problem of fixed installation of the existing storage box and storage rack, thereby reducing the shaking of the storage rack and the sample during transportation, thereby avoiding collision between the sample tube and the sample, and preventing damage to the sample from affecting subsequent storage and research.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sample storage box, comprising a box body, a box cover is installed on the upper surface of the rear side of the box body, and a sealing gasket is fixedly connected to the inner surface of the box cover, a storage rack is provided inside the box body, and a storage hole is opened inside the storage rack, a protective pad is fixedly connected to the upper surface of the storage rack, and the storage hole is aligned with the protective pad, hinged plates are fixedly connected to the lower surfaces of both sides of the storage rack, and the lower ends of the hinged plates are rotatably connected to sliders, a sliding groove is opened on the inner wall of the box body, and the slider is located inside the sliding groove, the slider is slidably connected to the sliding groove, and a shock-absorbing spring is fixedly connected to the inner wall of the sliding groove, the upper end of the shock-absorbing spring is connected to the slider through a locking mechanism, and the shock-absorbing spring is sleeved on the periphery of the damper, the lower end of the damper is fixedly connected to the inner wall of the sliding groove, the lower surface of the storage rack is symmetrically fixedly connected to a support plate, and a counterweight is fixedly connected to the lower end of the support plate.

[0006] Preferably, the locking mechanism includes a support plate, and the lower surface of the support plate is fixedly connected to the upper end of the shock-absorbing spring, the upper surface of the support plate is rotatably connected to a rotating shaft, and the upper end of the rotating shaft is fixedly connected to a snap plate, and a through hole is opened inside the slider, and the through hole matches the snap plate.

[0007] Preferably, a mounting opening is provided on the front surface of the box body, and a drawer is slidably installed inside the mounting opening, a plurality of placement grooves are provided inside the drawer, and ice packs are placed inside the placement grooves.

[0008] Preferably, the inner side walls on both sides of the box body are symmetrically connected with transverse plates, and the upper surface of the transverse plate is fixedly connected with an electric telescopic rod, and the upper end of the electric telescopic rod is fixedly connected with a push plate.

[0009] Preferably, grooves are provided on the lower surfaces of both ends of the storage rack, and the grooves are aligned with the push plates.

[0010] Preferably, ventilation holes are provided inside the support plate.

[0011] The utility model provides a sample storage box. Compared with the prior art, it has the following beneficial effects:

[0012] 1. The hinged plates on the lower surfaces of both sides of the storage rack and the sliding blocks rotatably connected to the lower ends of the hinged plates cooperate with the shock-absorbing springs and dampers inside the slide slots and the vents and counterweights fixedly connected to the lower surface of the storage rack, so that the storage rack inside the box can be damped and the shaking of the storage rack can be reduced during the transportation of the box, thereby avoiding collisions between sample tubes and samples and preventing damage to the samples from affecting subsequent storage and research.

[0013] 2. The electric telescopic rod and push plate on the upper surface of the horizontal plate fixedly connected to the inner wall of the box cooperate with the groove on the lower surface of the storage rack, so that the storage rack can be pushed into the interior of the box to facilitate the staff to take or store samples, reduce the difficulty of taking or storing samples, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the box in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the storage rack in the utility model when viewed from above;

[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A.

[0018] In the figure: 1. box body; 3. installation opening; 301. drawer; 302. placement slot; 303. ice bag; 4. storage rack; 401. protective pad; 402. storage hole; 403. support plate; 404. groove; 405. vent; 406. counterweight; 407. slider; 408. hinge plate; 5. box cover; 6. sealing pad; 7. cross plate; 701. electric telescopic rod; 702. push plate; 8. slide groove; 801. shock-absorbing spring; 802. damper; 803. support plate; 804. rotating shaft; 805. snap plate; 9. through hole. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a sample storage box, comprising a box body 1, a box cover 5 is installed on the upper surface of the rear side of the box body 1, and a sealing gasket 6 is fixedly connected to the inner surface of the box cover 5, a storage rack 4 is arranged inside the box body 1, and a storage hole 402 is opened inside the storage rack 4, a protective pad 401 is fixedly connected to the upper surface of the storage rack 4, and the storage hole 402 is aligned with the protective pad 401, hinged plates 408 are fixedly connected to the lower surfaces of both sides of the storage rack 4, and the lower ends of the hinged plates 408 are rotatably connected to sliders 407, The inner wall of the box body 1 is provided with a slide groove 8, and the slider 407 is located inside the slide groove 8, the slider 407 is slidably connected to the slide groove 8, and the inner wall of the slide groove 8 is fixedly connected with a shock-absorbing spring 801, the upper end of the shock-absorbing spring 801 is connected to the slider 407 through a locking mechanism, and the shock-absorbing spring 801 is sleeved on the periphery of the damper 802, the lower end of the damper 802 is fixedly connected to the inner wall of the slide groove 8, the lower surface of the storage rack 4 is symmetrically fixedly connected with a support plate 403, and the lower end of the support plate 403 is fixedly connected with a counterweight block 406.

[0021] As a technical optimization scheme of the utility model, the locking mechanism includes a support plate 803, and the lower surface of the support plate 803 is fixedly connected to the upper end of the shock-absorbing spring 801, the upper surface of the support plate 803 is rotatably connected to a rotating shaft 804, and the upper end of the rotating shaft 804 is fixedly connected to a snap plate 805, and a through hole 9 is opened inside the slider 407, and the through hole 9 is matched with the snap plate 805. The cross plate 7 can be locked by the rotating shaft 804, the snap plate 805 and the through hole 9 to prevent the cross plate 7 from being separated from the upper end of the shock-absorbing spring 801 due to bumps during transportation, thereby causing vibration of the paired storage racks 4.

[0022] As a technical optimization solution of the utility model, the front side surface of the box body 1 is provided with an installation opening 3, and a drawer 301 is slidably installed inside the installation opening 3. The drawer 301 is provided with a plurality of placement grooves 302, and ice packs 303 are placed inside the placement grooves 302, which can cool the sample environment inside the box body 1, thereby being able to transport samples stored at low temperatures and further improving the performance of the storage box.

[0023] As a technical optimization solution of the utility model, the inner side walls on both sides of the box body 1 are symmetrically connected with horizontal plates 7, and the upper surface of the horizontal plate 7 is fixedly connected with an electric telescopic rod 701, and the upper end of the electric telescopic rod 701 is fixedly connected with a push plate 702. The storage rack 4 can be pushed out of the interior of the box body 1 through the electric telescopic rod 701 and the push plate 702, thereby making it convenient for staff to store or take samples.

[0024] As a technical optimization solution of the utility model, grooves 404 are provided on the lower surfaces of both ends of the storage rack 4, and the grooves 404 are aligned with the push plate 702, which can limit the storage rack 4 and prevent the storage rack 4 from being tilted when placing or taking samples after the storage rack 4 is pushed out of the box body 1, resulting in the slider 407 being unable to align with the slide groove 8 when falling, thereby avoiding causing certain troubles to the staff.

[0025] As a technical optimization solution of the utility model, a vent 405 is opened inside the support plate 403, which can make the temperature inside the support plate 403 the same as the temperature inside the box 1 when storing low-temperature samples, thereby avoiding damage to the low-temperature samples due to uneven temperature inside the box 1 caused by the partition of the support plate 403.

[0026] When the utility model is in use, the box body 1 is first opened, and then the electric telescopic rod 701 on the upper surface of the horizontal plate 7 is started. At this time, the electric telescopic rod 701 will push the storage rack 4 into the box body 1 through the push plate 702. Then the staff will store the sample tube in the storage hole 402 inside the storage rack 4, and then lower the height of the storage rack 4 through the electric telescopic rod 701, so that the storage rack 4 falls to its original position. At this time, the slider 407 will fall along the slide groove 8 to the upper surface of the support plate 803, and the buckle plate 805 will pass through the through hole 9 and be located on the upper surface of the slider 407. The staff then rotates the through hole 9 to snap the slider 407. If the sample to be transported is stored at a low temperature, the staff needs to place an ice pack 303 inside the placement slot 302, and then install the drawer 301 inside the box 1. When bumps occur during transportation, the storage rack 4 can be damped by the shock-absorbing spring 801 and the damper 802, and the hinged plate 408 and the slider 407 can keep the storage rack 4 in a horizontal state when the box 1 shakes, thereby preventing the storage rack 4 from shaking with the shaking of the box 1.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample storage box, comprising a box body (1), a box cover (5) is installed on the upper rear surface of the box body (1), and a sealing gasket (6) is fixedly connected to the inner surface of the box cover (5), characterized in that: A storage rack (4) is provided inside the box (1), and a storage hole (402) is provided inside the storage rack (4); a protective pad (401) is fixedly connected to the upper surface of the storage rack (4), and the storage hole (402) is aligned with the protective pad (401); hinge plates (408) are fixedly connected to the lower surfaces of both sides of the storage rack (4), and a slider (407) is rotatably connected to the lower end of the hinge plate (408); a slide groove (8) is provided on the inner wall of the box (1), and the slider (407) is located inside the slide groove (8); The slider (407) is slidably connected to the slide groove (8), and the inner wall of the slide groove (8) is fixedly connected with a shock-absorbing spring (801), the upper end of the shock-absorbing spring (801) is connected to the slider (407) through a locking mechanism, and the shock-absorbing spring (801) is sleeved on the periphery of the damper (802), the lower end of the damper (802) is fixedly connected to the inner wall of the slide groove (8), the lower surface of the storage rack (4) is symmetrically fixedly connected with a support plate (403), and the lower end of the support plate (403) is fixedly connected with a counterweight block (406).

2. A sample storage box according to claim 1, characterized in that: The locking mechanism comprises a support plate (803), and the lower surface of the support plate (803) is fixedly connected to the upper end of the shock-absorbing spring (801), the upper surface of the support plate (803) is rotatably connected to a rotating shaft (804), and the upper end of the rotating shaft (804) is fixedly connected to a snap plate (805), and a through hole (9) is opened inside the slider (407), and the through hole (9) matches the snap plate (805).

3. A sample storage box according to claim 1, characterized in that: The front surface of the box body (1) is provided with an installation opening (3), and a drawer (301) is slidably installed inside the installation opening (3), a plurality of placement grooves (302) are provided inside the drawer (301), and ice packs (303) are placed inside the placement grooves (302).

4. A sample storage box according to claim 1, characterized in that: The inner side walls on both sides of the box body (1) are symmetrically connected with a transverse plate (7), and the upper surface of the transverse plate (7) is fixedly connected with an electric telescopic rod (701), and the upper end of the electric telescopic rod (701) is fixedly connected with a push plate (702).

5. A sample storage box according to claim 4, characterized in that: The lower surfaces of both ends of the storage rack (4) are provided with grooves (404), and the grooves (404) are aligned with the push plates (702).

6. A sample storage box according to claim 1, characterized in that: A vent hole (405) is provided inside the support plate (403).

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