CN219210035U

CN219210035U - Test tube rack

Info

Publication number: CN219210035U
Application number: CN202320044067.XU
Authority: CN
Inventors: 闫春宇; 付海雁; 王晨芳; 陈宇航
Original assignee: Zhengzhou Dean Medical Laboratory Co ltd
Current assignee: Zhengzhou Dean Medical Laboratory Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-20
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a test tube rack, which comprises a placing tray, wherein jacks for placing test tubes are arranged on the surface array of the placing tray, supporting plates are fixedly arranged at four corners of the placing tray, a bottom plate is fixedly arranged on the inner side of the bottom end of each supporting plate, a limiting ring is arranged at the top of each bottom plate in correspondence to the jack array, a frame-shaped plate is fixedly arranged at the bottom end of each supporting plate, a protective cover is sleeved on the top end of each supporting plate, a connecting piece is arranged between each supporting plate and each protective cover, a fixing piece is arranged on the top wall of each protective cover, a frame-shaped slot is formed in the top of each protective cover, and each frame-shaped plate is inserted into each frame-shaped slot. The utility model has the advantages of convenient test tube transfer and transportation, stable placement in the sampling process and reduced contact times between a sampler and the test tube.

Description

Test tube rack

Technical Field

The utility model relates to the field of medical detection, in particular to a test tube rack.

Background

In the medical detection process, test tubes need to be stored by using a test tube rack, for example, in the nucleic acid detection process, the test tubes are placed by using holes in the test tube rack, and the test tubes are uniformly stored, so that the test tubes are convenient to transport and store.

Conventional test-tube rack has some problems when using, like the sample in-process, need place the test tube on the desktop earlier, hold the test tube and with the swab after buckling in the test tube and breaking, place the test tube again and preserve in the test-tube rack, in this in-process, need contact test tube many times, the test tube is placed in the desktop and is easily emptyd moreover. The patent document with application number of CN202120361747.5 and 2021-02-09 discloses a test tube rack for collecting samples by nucleic acid detection, which comprises a base, a packaging bag and a plurality of fixing pieces for fixing test tubes, wherein a plurality of fixing pieces are arranged at intervals at the upper end of the base, the packaging bag is hollow, the upper end and the lower end of the packaging bag are both opened, a cover body capable of being opened or sealed is arranged at the opening at the upper end of the packaging bag, and the opening at the lower end of the packaging bag is connected with the upper end of the base so as to form a cavity for placing the test tubes through the base, the packaging bag and the cover body. The utility model provides a test tube rack for collecting samples in nucleic acid detection, which can effectively reduce the contact between sampling staff and the samples and avoid the infection risk to the greatest extent.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides a test tube rack.

The utility model provides a test-tube rack, includes places the dish, the jack that is used for placing the test tube is offered to the surface array of placing the dish, the equal fixed mounting in four corners department of placing the dish has the backup pad, the inboard fixed mounting in backup pad bottom has the bottom plate, the top of bottom plate corresponds the jack array and is provided with the spacing ring, the bottom fixed mounting of backup pad has the frame shaped plate, the top cover of backup pad is equipped with the safety cover, be provided with the connecting piece between backup pad and the safety cover, the roof of safety cover is provided with the mounting, the top of safety cover is provided with frame shaped slot, the frame shaped plate is pegged graft in frame shaped slot.

Based on the above, the protection cover is including the square nest plate of cover in the backup pad outside, square nest plate inboard is provided with the roof, fixed mounting has the connection frame between roof and the square nest plate inner wall, the connection frame transversal is the shape of falling L, form frame shape slot between roof edge, the vertical portion of connection frame and the square nest plate lateral wall.

Based on the above, the mounting is including fixed mounting at the sleeve pipe of roof bottom, the sleeve pipe bottom is pegged graft and is had the spliced pole, fixed mounting has the spring between spliced pole top and the roof, spliced pole bottom fixed mounting has the sucking disc, the sucking disc has placed the baffle between the dish with placing.

Based on the above, the connecting piece is including the slide column of sliding connection at backup pad top side, the horizontal groove has been seted up to the surface of backup pad correspondence slide column, the n-shaped groove has been seted up on the surface of square sleeve board, n-shaped groove one end extends to the downside of square sleeve board, slide column sliding connection is in n-shaped inslot.

Based on the above, both ends of traveller all are provided with circular spacer, the backup pad is located the longitudinal section of cross slot department and is the T font, one of them circular spacer sliding connection is in the cross slot, another circular spacer butt is in the outside of square frame sleeve board.

Based on the above, the length of the transverse groove is equal to the length of the horizontal part of the n-shaped groove, and the end face of the n-shaped groove is arc-shaped and is matched with the surface of the sliding column.

Compared with the prior art, the utility model has substantial characteristics and progress, in particular, the utility model is arranged at the frame-shaped slot through the top of the protective cover, so that test tubes are conveniently stacked, the test tubes are stabilized by the extrusion force in the test tube rack through the elasticity of the spring, so that the test tubes are convenient to transport and store, and are adsorbed on the tabletop through the sucker, so that the transverse force of bending the swab in the test tubes can be resisted, the stability of placing the test tube rack on the tabletop is ensured, the test personnel can sample by one hand, the contact times with the test tubes are reduced, and the utility model has the advantages of convenience in test tube transfer and transportation, stable placing in the sampling process and reduction of the contact times between the samplers and the test tubes.

Drawings

Fig. 1 is a schematic view of a three-dimensional exploded structure of the present utility model.

Fig. 2 is a schematic perspective view of the transparent structure of the present utility model.

Fig. 3 is a schematic view of a three-dimensional exploded structure of the fastener of the present utility model.

Reference numerals illustrate: 1. placing a tray; 2. a jack; 3. a support plate; 4. a bottom plate; 5. a limiting ring; 6. a frame-shaped plate; 7. a cover plate; 8. a connecting piece; 9. a fixing member; 71. a square sleeve plate; 72. a top plate; 73. a connection frame; 81. a spool; 82. a transverse groove; an n-slot; 91. a sleeve; 92. inserting a column; 93. a spring; 94. a suction cup; 95. a partition board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a test-tube rack comprises a placing tray 1, jacks 2 for placing test tubes are arranged on the surface array of the placing tray 1, support plates 3 are fixedly installed at four corners of the placing tray 1, a bottom plate 4 is fixedly installed on the inner side of the bottom end of each support plate 3, a limiting ring 5 is arranged on the top of each bottom plate 4 in correspondence to the corresponding jack 2 array, a frame-shaped plate 6 is fixedly installed at the bottom end of each support plate 3, a protective cover 7 is sleeved on the top end of each support plate 3, a connecting piece 8 is arranged between each support plate 3 and each protective cover 7, a fixing piece 9 is arranged on the top wall of each protective cover 7, and frame-shaped slots are formed in the tops of the protective covers 7 in an inserted mode.

When the protective cover 7 is used, the protective cover comprises a square sleeve plate 71 sleeved on the outer side of the supporting plate 3, a top plate 72 is arranged on the inner side of the square sleeve plate 71, a connecting frame 73 is fixedly arranged between the top plate 72 and the inner wall of the square sleeve plate 71, the cross section of the connecting frame 73 is in an inverted L shape, and a frame-shaped slot is formed between the edge of the top plate 72, the vertical part of the connecting frame 73 and the side wall of the square sleeve plate 71. When carrying out test tube preservation, can cover square frame sleeve board 71 at the top of backup pad 3, roof 72 shelter from the protection from the top of test tube to in transferring the transportation, accessible frame plate 6 inserts in the frame slot at guard shield 7 top between a plurality of test-tube racks and connects, stacks between the convenient test-tube racks, and connects stably and be difficult for rocking.

Specifically, the fixing member 9 includes a sleeve 91 fixedly mounted at the bottom of the top plate 72, a plug post 92 is inserted at the bottom end of the sleeve 91, a spring 93 is fixedly mounted between the top end of the plug post 92 and the top plate 72, a suction cup 94 is fixedly mounted at the bottom end of the plug post 92, and a partition plate 95 is disposed between the suction cup 94 and the placing plate 1. When square frame sleeve plate 71 lid was at the top of backup pad 3, through placing baffle 95 at the top of test tube cap, rethread sucking disc 94 adsorbs at the top of baffle 95, and the elasticity of cooperation spring 93 makes baffle 95 compress tightly at the top of test tube, stabilizes the test tube, places the test tube and takes place to rock in the test-tube rack. In addition, when sampling, can take off safety cover 7 from backup pad 3 top, place on the desktop, sucking disc 94 adsorbs on the desktop, afterwards, inserts frame shaped plate 6 in the frame slot at square frame sleeve board 71 top to set up the test-tube rack on the desktop steadily, when the test tube is placed in jack 2, when buckling again and wiping, through sucking disc 94 to the adsorption affinity of desktop, the transverse force that produces the test-tube rack when resisting buckling and wiping, guarantee test-tube rack is placed steadily.

In reality, connecting piece 8 is including sliding connection at the traveller 81 of backup pad 3 top side, and the both ends of traveller 81 all are provided with circular spacer, and cross slot 82 has been seted up to the surface of backup pad 3 corresponding traveller 81, and the longitudinal section that backup pad 3 is located cross slot 82 department is the T font, and one of them circular spacer sliding connection is in cross slot 82, and another circular spacer butt is in the outside of square frame sleeve plate 71. The surface of the square sleeve plate 71 is provided with an n-shaped groove 83, one end of the n-shaped groove 83 extends to the lower side of the square sleeve plate 71, and the sliding column 81 is slidably connected in the n-shaped groove 83. The length of the transverse groove 82 is equal to the length of the horizontal part of the n-shaped groove 83, and the end surface of the n-shaped groove 83 is arc-shaped and is matched with the surface of the sliding column 81. When the protection cover 7 covers the top of the supporting plate 3, the sliding column 81 can be aligned with the bottom opening of the n-shaped groove 83, the sliding column 81 is inserted into the n-shaped groove 83 when the protection cover is in use, then the sliding column 81 slides in the transverse groove 82, the sliding column 81 synchronously slides in the horizontal part of the n-shaped groove 83, and the elasticity of the spring 93 is matched, so that the sliding column 81 is embedded into the end face of the n-shaped groove 83, the protection cover 7 and the supporting plate 3 are stably connected, and the test tube can be conveniently transferred and transported.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a test-tube rack which characterized in that: including placing the dish, the jack that is used for placing the test tube is offered to the surface array of placing the dish, the equal fixed mounting in four corners department of placing the dish has the backup pad, the inboard fixed mounting in backup pad bottom has the bottom plate, the top of bottom plate corresponds the jack array and is provided with the spacing ring, the bottom fixed mounting of backup pad has the frame shaped plate, the top cover of backup pad is equipped with the safety cover, be provided with the connecting piece between backup pad and the safety cover, the roof of safety cover is provided with the mounting, the top of safety cover is provided with the frame shaped slot, the frame shaped plate is pegged graft in the frame shaped slot.

2. The test tube rack of claim 1, wherein: the protection cover comprises a square sleeve plate sleeved on the outer side of the support plate, a top plate is arranged on the inner side of the square sleeve plate, a connecting frame is fixedly arranged between the top plate and the inner wall of the square sleeve plate, the cross section of the connecting frame is in an inverted L shape, and a frame-shaped slot is formed among the edge of the top plate, the vertical part of the connecting frame and the side wall of the square sleeve plate.

3. The test tube rack of claim 1, wherein: the fixing piece comprises a sleeve fixedly installed at the bottom of the top plate, an inserting column is inserted at the bottom end of the sleeve, a spring is fixedly installed between the top end of the inserting column and the top plate, a sucker is fixedly installed at the bottom end of the inserting column, and a partition plate is placed between the sucker and the placing plate.

4. The test tube rack of claim 2, wherein: the connecting piece is including the slide column of sliding connection in backup pad top side, the horizontal groove has been seted up to the surface of backup pad correspondence slide column, the n-type groove has been seted up on the surface of square sleeve board, n-type groove one end extends to the downside of square sleeve board, slide column sliding connection is in n-type inslot.

5. The rack of claim 4, wherein: the both ends of traveller all are provided with circular spacer, the backup pad is located the longitudinal section of cross slot department and is the T font, one of them circular spacer sliding connection is in the cross slot, another circular spacer butt is in the outside of square frame sleeve board.

6. The test tube rack of claim 5, wherein: the length of the transverse groove is equal to the length of the horizontal part of the n-shaped groove, and the end face of the n-shaped groove is arc-shaped and is matched with the surface of the sliding column.