Blood sample storage cabinet convenient to store and take

Abstract

The utility model relates to the technical field of storage cabinets, and discloses a blood sample storage cabinet convenient to store and take, which comprises a cabinet body and a cabinet door, the pull-out mechanism comprises mounting strips, a grid plate, a connecting strip, a sliding block, a first hinge rod, a second hinge rod, a sliding main unit and a sliding sub-unit, the mounting strips are fixed in the cabinet body through bolts, the grid plate is connected with the mounting strips through the sliding sub-unit, the connecting strip is fixedly connected with one end of the sliding block through bolts, and the connecting strip is fixedly connected with the other end of the sliding block through bolts. One end of the second hinge rod is hinged to the other end of the sliding block, the other end of the second hinge rod is hinged to one end of the first hinge rod, and one end of the first hinge rod is hinged to the cabinet door. When the cabinet door can be opened under the action of the pull-out mechanism, the grid plate drives the blood sample part to move out of the cabinet body. The situation that medical staff cannot quickly distinguish the blood samples due to poor light in the cabinet body is avoided, and meanwhile the overall practicability of the cabinet body is improved through the arranged clamping unit.

Description

Technical Field

[0001] The utility model relates to the technical field of storage cabinets, in particular to a storage cabinet for blood samples which is convenient for storage and retrieval. Background Art

[0002] A blood sample storage cabinet is a device specially used to store blood samples. It has specific temperature control and humidity control functions to ensure the quality and safety of blood samples during storage.

[0003] However, the prior art has the following defects:

[0004] The inner layer of the storage cabinet is a blind spot with dim light and difficult to observe, so medical staff need to take the blood samples from the inner layer out and put them into the cabinet for judgment, which is time-consuming. Utility Model Content

[0005] In order to solve the technical problem of inconvenience in taking blood samples, the utility model provides a blood sample storage cabinet which is convenient for storage and retrieval.

[0006] The utility model is implemented by the following technical scheme: a blood sample storage cabinet that is convenient for storage and retrieval, comprising: a cabinet body and a cabinet door, wherein the cabinet body and the cabinet door are hingedly connected;

[0007] The pulling-out mechanism comprises a mounting bar, a grid plate, a connecting bar, a slider, a hinged rod 1, a hinged rod 2, a sliding main unit and a sliding sub-unit. The plurality of mounting bars are fixed in the cabinet body by bolts. The grid plate is connected to the mounting bar by the sliding sub-unit. The connecting bar and one end of the slider are fixedly connected by bolts. One end of the hinged rod 2 is hinged to the other end of the slider, and the other end of the hinged rod 2 is hinged to one end of the hinged rod 1. One end of the hinged rod 1 is hinged to the cabinet door.

[0008] Through the above technical solution, when the cabinet door is pulled out under the action of the pull-out mechanism, the grid plate can move along with the cabinet door to the outside of the cabinet, which is convenient for medical staff to observe intuitively, thereby saving some time. In addition, the hinged rod 1 and the hinged rod 2 are arranged above the cabinet, so that medical staff can stand in front of the grid plate without being affected.

[0009] As a further improvement of the above solution, the total sliding unit includes a sliding groove and a disassembly unit, the sliding grooves are all opened in the cabinet, and the sliding block slides in the sliding groove.

[0010] Through the above technical solution, when the cabinet door is pulled to drive the slider to move out of the cabinet, the slider slides in the slide groove, which ensures that the connecting bar drives the grid plate to move vertically out of the cabinet. The stability of the blood sample placed on the grid plate can be ensured, and the smoothness of the slider when moving can be enhanced.

[0011] As a further improvement of the above scheme, the disassembly unit includes an insert plate, a reduction groove, a clamping block, a spring 1, a limit groove, a slot, a delay unit and a rebound unit. The insert plate is fixed to the grid plate by bolts, the slot is opened on the connecting strip, two reduction grooves are opened on the insert plate, and one end of the two clamping blocks is hinged in the reduction groove, one end of the spring 1 is welded to the clamping block, and the other end of the spring 1 is welded in the reduction groove, the two limit grooves are opened in the slot, and the clamping block can be clamped in the limit groove.

[0012] Through the above technical solution, by setting the grid plate and the plug plate to be detachable, the surface of the grid plate can be wiped and disinfected with alcohol. Since the structure of the plug plate is relatively complex, it can be immersed in an alcohol solution for disinfection, thereby allowing the cabinet to be stably and comprehensively disinfected.

[0013] A spring is used to give the block an outward force, so that the block can be stuck in the limit groove, which can ensure that when the slider drives the connecting bar to move into the cabinet, the grid plate can also be driven to move into the cabinet. The connecting bar and the slider are connected by bolts. After the connecting bar and the slider are disassembled, the slider can be wiped and disinfected, and the connecting bar can be soaked and disinfected.

[0014] As a further improvement of the above solution, the delay unit includes rubber block 1 and rubber block 2, two rubber blocks 2 are glued in the shrinkage groove, and two rubber blocks 1 are glued on the clamping block, and the rubber block 1 can rotate and contact with the rubber block 2.

[0015] Through the above technical solution, by squeezing the rubber block 1 and the rubber block 2, since both the rubber block 1 and the rubber block 2 are trapezoidal, after the two are fitted together and then subjected to the rebound force of the spring 1, the card block can be reset only when the two are deformed, so that when the card block is not stuck in the limit slot, the plug-in board has been removed from the slot. Moreover, this operation only requires pressing the grid plate into the cabinet, and it is also convenient for medical staff to operate outside the cabinet.

[0016] As a further improvement of the above solution, the rebound unit includes spring 2 and a contact block, one end of the spring 2 is welded in the slot, and the other end of the spring 2 is welded to one end of the contact block, and one end of the contact block can contact the plug board.

[0017] Through the above technical solution, under the elasticity of the second spring, when the card block shrinks into the shrinking groove, the rubber block 1 and the rubber block 2 squeeze each other, and a thrust force can be quickly given to the plug plate out of the slot, so that the card block is away from the limit groove before it can be stuck in the limit groove. At the same time, under the rebound of the second spring, a slight press on the grid plate will not separate the grid plate and the connecting strip, and the stability of the grid plate in actual use is also guaranteed.

[0018] As a further improvement of the above solution, the sliding subunit includes a slide rail and a hemispherical block, the slide rail is arranged on the mounting bar, the two hemispherical blocks are fixed on the grid plate, and the hemispherical blocks slide in the slide rail.

[0019] Through the above technical solution, the hemispherical block slides on the slide rail to ensure the stability and smoothness of the grid plate moving along with the slider.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] The utility model can open the cabinet door under the action of the pull-out mechanism, and the grid plate drives the blood sample part to be moved out of the cabinet, thereby avoiding the situation that the medical staff cannot quickly identify the blood sample due to the poor light inside the cabinet, and the card setting unit also increases the practicality of the cabinet as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a blood sample storage cabinet that is convenient for storage and retrieval provided in Example 1 of the utility model;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of a blood sample storage cabinet that is easy to store and access;

[0024] Figure 3 A schematic diagram of a grid plate structure of a blood sample storage cabinet that is easy to store and access;

[0025] Figure 4 A schematic diagram of a cross-sectional structure of a grid plate of a blood sample storage cabinet that is easy to store and access;

[0026] Figure 5 A blood sample storage cabinet that is easy to access Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 6 A blood sample storage cabinet that is easy to access Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0028] Description of main symbols:

[0029] 1. Cabinet body; 2. Cabinet door; 3. Mounting strip; 4. Slide rail; 5. Hemispherical block; 6. Grid plate; 7. Connecting strip; 8. Slider; 9. Slide groove; 10. Articulated rod 1; 11. Articulated rod 2; 12. Insert plate; 13. Shrink groove; 14. Block; 15. Rubber block 1; 16. Rubber block 2; 17. Spring 1; 18. Limiting groove; 19. Slot; 20. Spring 2; 21. Contact block. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0031] Embodiment 1:

[0032] Please combine Figure 1-6 , a blood sample storage cabinet convenient for storage and access in this embodiment comprises: a cabinet body 1 and a cabinet door 2, wherein the cabinet body 1 and the cabinet door 2 are hingedly connected;

[0033] The pulling-out mechanism includes a mounting bar 3, a grid plate 6, a connecting bar 7, a slider 8, a hinged rod 10, a hinged rod 2 11, a sliding main unit and a sliding sub-unit. Multiple mounting bars 3 are fixed in the cabinet body 1 by bolts, the grid plate 6 is connected to the mounting bar 3 through the sliding sub-unit, the connecting bar 7 and one end of the slider 8 are fixedly connected by bolts, one end of the hinged rod 2 11 is hinged to the other end of the slider 8, and the other end of the hinged rod 2 11 is hinged to one end of the hinged rod 10, and one end of the hinged rod 10 is hinged to the cabinet door 2.

[0034] The sliding main unit comprises a slide groove 9 and a disassembly unit. The slide groove 9 is provided in the cabinet 1 , and the slide block 8 slides in the slide groove 9 .

[0035] The working principle of the blood sample storage cabinet of the present application is as follows: when using the cabinet 1 to store blood samples, the cabinet 1 and its parts need to be disinfected first. After the disinfection is completed, multiple mounting strips 3 are fixed in a certain order in the cabinet 1 by bolts, and one end of the hinge rod 10 is fixed to the cabinet door 2 by bolts, and then two sliders 8 and connecting strips 7 are picked up, so that the two sliders 8 slide in the slide groove 9, driving the connecting strip 7 to enter the inner cavity of the cabinet 1. According to the height of the blood sample, the grid plate 6 is slid onto different slide rails 4, pushing the grid plate 6 to move into the cabinet 1, so that the hemispherical block 5 slides in the slide rail 4, and when the plug plate 12 enters the slot 19, the inner wall of the slot 19 will squeeze the card block 14, so that the card block 14 shrinks into the shrinking groove 13, and the rubber block 15 and the rubber block 2 16 are squeezed and deformed to contact each other, and the spring 17 is compressed. After fixing the hinge rod 2 11 and the slider 8 with bolts, the blood samples are neatly placed on the grid plate 6, and then the cabinet door 2 is closed to complete the storage. At this time, the cabinet door 2 will contact the grid plate 6, and will continue to press the grid plate 6 into the cabinet body 1, that is, the plug plate 12 will continue to extend into the slot 19 to compress the spring 20. The block 14 is located on one side of the limit groove 18. Under the rebound potential energy of the spring 17, the rubber block 15 and the rubber block 2 16 will gradually be forced to separate from each other, that is, the two blocks 14 will enter the limit groove 18 and be fixed. At this time, the stable installation of the grid plate 6 and the connecting strip 7 is completed.

[0036] When a blood sample needs to be taken, the cabinet door 2 is opened, and the cabinet door 2 will drive the hinged rod 10 to move, the hinged rod 10 will pull the hinged rod 2 11 to move, and the hinged rod 2 11 will pull the connecting strip 7 to drive multiple grid plates 6 to move to the outside of the cabinet 1, so that medical staff can directly find the required blood sample.

[0037] When the grid plate 6 needs to be taken, the cabinet door 2 is opened and fixed in position, the grid plate 6 is pressed toward the connecting strip 7, and then the spring 20 is compressed, the two card blocks 14 move into the shrinkage groove 13, the rubber block 15 and the rubber block 2 16 fit together, and the plug board 12 can be quickly pulled out of the slot 19.

[0038] Embodiment 2:

[0039] Combination Figure 1-6 Based on Example 1, this embodiment is further improved in that: the disassembly unit includes a plug plate 12, a shrinkage groove 13, a block 14, a spring 17, a limit groove 18, a slot 19, a delay unit and a rebound unit, the plug plate 12 is fixed to the grid plate 6 by bolts, the slot 19 is provided on the connecting strip 7, two shrinkage grooves 13 are provided on the plug plate 12, and one end of the two blocks 14 is hinged in the shrinkage groove 13, one end of the spring 17 is welded to the block 14, and the other end of the spring 17 is welded in the shrinkage groove 13, two limit grooves 18 are provided in the slot 19, and the block 14 can be clamped in the limit groove 18.

[0040] The delay unit includes a rubber block 15 and a rubber block 2 16 . The two rubber blocks 16 are glued in the shrinkage groove 13 , and the two rubber blocks 15 are glued on the clamping block 14 . The rubber block 15 can rotate and contact with the rubber block 2 16 .

[0041] The rebound unit includes a spring 20 and a contact block 21 . One end of the spring 20 is welded in the slot 19 , and the other end of the spring 20 is welded to one end of the contact block 21 . One end of the contact block 21 can contact the plug board 12 .

[0042] The sliding subunit includes a slide rail 4 and a hemispherical block 5 . The slide rail 4 is arranged on the mounting bar 3 . Both hemispherical blocks 5 are fixed on the grid plate 6 , and the hemispherical blocks 5 slide in the slide rail 4 .

[0043] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A blood sample storage cabinet that is easy to store and access, characterized in that: include: A cabinet body and a cabinet door, wherein the cabinet body and the cabinet door are hingedly connected; The pulling-out mechanism comprises a mounting bar, a grid plate, a connecting bar, a slider, a hinged rod 1, a hinged rod 2, a sliding main unit and a sliding sub-unit. The plurality of mounting bars are fixed in the cabinet body by bolts. The grid plate is connected to the mounting bar by the sliding sub-unit. The connecting bar and one end of the slider are fixedly connected by bolts. One end of the hinged rod 2 is hinged to the other end of the slider, and the other end of the hinged rod 2 is hinged to one end of the hinged rod 1. One end of the hinged rod 1 is hinged to the cabinet door.

2. A blood sample storage cabinet that is easy to access as claimed in claim 1, characterized in that: The total sliding unit comprises a sliding groove and a disassembly unit. The sliding grooves are all arranged in the cabinet, and the sliding block slides in the sliding groove.

3. A blood sample storage cabinet that is easy to access as claimed in claim 2, characterized in that: The disassembly unit includes an insert plate, a shrinkage groove, a clamping block, a spring 1, a limit groove, a slot, a delay unit and a rebound unit. The insert plate is fixed to the grid plate by bolts, the slot is arranged on the connecting strip, two shrinkage grooves are arranged on the insert plate, and one end of two clamping blocks is hinged in the shrinkage groove, one end of the spring 1 is welded to the clamping block, and the other end of the spring 1 is welded in the shrinkage groove, the two limit grooves are arranged in the slot, and the clamping block can be clamped in the limit groove.

4. The easy-to-access blood sample storage cabinet as claimed in claim 3, characterized in that: The delay unit comprises a rubber block 1 and a rubber block 2, two rubber blocks 2 are glued in the shrinkage groove, and two rubber blocks 1 are glued on the clamping block, and the rubber block 1 can rotate to contact the rubber block 2.

5. The easy-to-access blood sample storage cabinet as claimed in claim 3, characterized in that: The rebound unit comprises a second spring and a contact block, one end of the second spring is welded in the slot, and the other end of the second spring is welded to one end of the contact block, and one end of the contact block can contact the plug board.

6. The easy-to-access blood sample storage cabinet as claimed in claim 1, characterized in that: The sliding subunit comprises a sliding rail and a hemispherical block. The sliding rail is arranged on the mounting bar. The two hemispherical blocks are fixed on the grid plate, and the hemispherical blocks slide in the sliding rail.

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