Cell collection bottle for clinical test

Abstract

The cell collection bottle comprises a fixing plate, a supporting mechanism, a placing hole, a sliding groove, a clamping block, a bottle body, a sealing mechanism, a limiting mechanism and a spring, the supporting mechanism is arranged at the lower end of the fixing plate, the placing hole is formed in the upper end of the fixing plate, the sliding groove is formed in the placing hole, the clamping block is arranged in the sliding groove, and the sealing mechanism is arranged on the bottle body. A bottle body is arranged in the middle of the sliding block, springs are arranged on the sides, away from each other, of the clamping blocks, and a sealing mechanism is arranged at the upper end of the bottle body. The device has the advantages that the position of the collecting bottle body can be conveniently fixed through the fixing plate and the supporting mechanism, the stability of the device is improved, clamping use is facilitated, the stability of the device is improved, the protective cover can be unscrewed only through the lock cover, cell samples are prevented from being damaged intentionally in the transportation process, and the safety of the device is improved. And the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical experimental equipment, in particular to a cell collection bottle for clinical trials. Background Art

[0002] When making exfoliated cell smears in cell clinical trials, the exfoliated cells need to be preserved in a cell preservation solution before further cell separation and collection. The cell preservation solution is generally stored in a cell collection bottle. When the existing collection bottles are in use, they are generally placed on a desktop. Most of the collection bottles are relatively small and have poor stability. When the desktop shakes violently, the collection bottles are easily tipped over and damaged, which affects the use of the device, increases the safety risks of the device, reduces the service life of the device, and affects the user experience of the device.

[0003] Publication No. CN212040497U discloses a portable collection bottle for cell detection, including a collection bottle body and a sealing cover, wherein a bottle mouth is provided at the upper end of the collection bottle body, and the sealing cover is installed on the bottle mouth, and mounting grooves are provided at the bottom positions of the outer surfaces on both sides of the bottle mouth, and a locking mechanism is installed in the mounting grooves, and corresponding card slots are provided at both sides of the sealing cover close to the locking mechanism, and the locking mechanism includes a card that is engaged with the card slot, and a guide sleeve is movably installed at one end of the card through a compression spring, and a mounting plate is fixedly connected to the end of the guide sleeve away from the compression spring, and the outer wall of the mounting plate on the side away from the guide sleeve is fixedly connected to the bottle mouth, and a first thread is provided at the middle position of the inner surface of the sealing cover. The collection bottle of this utility model has a good sealing effect, can avoid pollution and influence of the external environment on the bottle, improve the accuracy of cell detection, and is easy to carry and more practical. However, the prior art still has disadvantages:

[0004] 1. The prior art does not have a supporting mechanism, and the collection bottle needs to be placed on a table during use. The collection bottle is small in size and has poor stability. When the table shakes violently, the collection bottle is easily tipped over and damaged, affecting the use of the device, increasing the safety risks of the device, reducing the service life of the device, and affecting the user experience of the device.

[0005] 2. In the prior art, the card is pushed into the card slot under the action of a compression spring to achieve mutual engagement between the card slot and the card, thereby deepening the installation tightness between the sealing cover and the bottle mouth. Although the collection bottle can be sealed, it can be easily opened by simply turning the sealing cover. It can be easily opened during transportation, which will damage the cell samples stored inside. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a cell collection bottle for clinical trials.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a cell collection bottle for clinical trials, comprising a fixing plate, a supporting mechanism is arranged at the lower end of the fixing plate, a placement hole is opened in the middle of the upper end of the fixing plate, sliding grooves are opened on both sides of the inner side of the placement hole, and clamping blocks are slidably connected inside the two sliding grooves, and the two clamping blocks are opened on the side close to each other, and a clamping groove is opened on the upper part of the side close to each other. A conical driving groove is opened, and the driving groove runs through the clamping blocks, and fixing grooves are opened at both ends of the middle of the side away from each other. A spring is inserted in the fixing groove, and a limiting mechanism is arranged on the front and rear sides of the fixing groove, and a bottle body is inserted on the side close to each other of the two clamping blocks, and a closing mechanism is arranged on the upper end of the bottle body.

[0008] As an improvement, the support mechanism includes fixing holes opened at the front and rear parts of both sides of the lower end of the fixing plate, the fixing holes extend into the interior of the fixing plate, the four fixing holes are fixedly connected to telescopic rods, and the lower ends of the four telescopic rods are fixedly connected to suction cups.

[0009] As an improvement, the limiting mechanism includes limiting grooves opened at the front and rear ends inside the fixing groove, and the limiting grooves are slidably connected to the limiting blocks, which are fixedly connected to the front and rear ends of the clamping block away from the middle of one side.

[0010] As an improvement, the closing mechanism includes a closing groove opened at the upper end of the outer side of the bottle body, a thread 1 is opened on the outer side of the closing groove, a connecting ring is inserted into the outside of the closing groove, a thread 2 is opened on the inner side of the connecting ring, the thread 1 and the thread 2 are screwed together, the connecting ring is threadedly connected to the upper end of the outer side of the bottle body through the thread 1 and the thread 2, and a protective mechanism is arranged on the upper end of the outer side of the bottle body.

[0011] As an improvement, the protection mechanism includes a protection cover inserted into the upper end of the outer side of the bottle body, an annular protection groove is opened in the middle of the inner side of the protection cover, the connecting ring is slidably connected to the inside of the protection groove, a sealing gasket is fixedly connected to the inner upper end of the protection cover, and a locking mechanism is arranged on the front side of the outer side of the protection cover.

[0012] As an improvement, the locking mechanism includes a lock groove opened on the front side of the middle part of the upper end of the protective cover, the lock groove passes through the connecting ring, a lock rod is inserted into the lock groove, a lock cover is inserted into the outside of the protective cover, and the lock rod is fixedly connected to the inner front end of the lock cover.

[0013] Compared with the prior art, the advantages of the present invention are: 1. The present invention is equipped with a fixing plate for fixing when in use. After the fixing plate is fixed to the desktop by a suction cup, the height of the clamping is adjusted by a telescopic rod, which is convenient for fixing the position of the collection bottle body, increases the stability of the device, is convenient for clamping and use, and is beneficial to improving the stability of the device.

[0014] 2. The utility model installs a mechanism capable of locking the cover body at the upper end of the bottle body. After the protective cover is screwed onto the upper end of the bottle body through the locking cover, the protective cover can be unscrewed only through the locking cover, thereby avoiding intentional damage to the cell sample inside the collection bottle during transportation and increasing safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereogram of the utility model.

[0016] Figure 2 It is a cross-sectional view of the closing mechanism of the utility model.

[0017] Figure 3 It is a cross-sectional view of the limiting mechanism of the utility model.

[0018] Figure 4 It is a cross-sectional view of the protection mechanism of the utility model.

[0019] Figure 5 It is an enlarged view of the A part of the present utility model.

[0020] Figure 6 It is an enlarged view of part B of the utility model.

[0021] As shown in the figure: 1. fixing plate; 2. supporting mechanism; 21. fixing hole; 22. telescopic rod; 23. suction cup; 3. placement hole; 31. slide groove; 32. clamping block; 33. clamping groove; 34. driving groove; 35. fixing groove; 36. spring; 4. limiting mechanism; 41. limiting groove; 42. limiting block; 5. bottle body; 6. closing mechanism; 61. closing groove; 62. thread one; 63. connecting ring; 64. thread two; 7. protection mechanism; 71. protection cover; 72. protection groove; 73. sealing gasket; 8. locking mechanism; 81. locking groove; 82. locking rod; 83. locking cover. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model, combined with the attached Figure 1 -Attached Figure 6 The utility model installs a support mechanism 2 at the lower end of the fixing plate 1 for fixing the fixing plate 1 to the upper part of the desktop to prevent the collection bottle from tipping over and being damaged. The support mechanism 2 includes fixing holes 21 opened at the front and rear parts of both sides of the lower end of the fixing plate 1 for fixing the telescopic rod 22. The inside of the fixing hole 21 is fixedly connected to the telescopic rod 22 for adjusting the height of the fixing plate 1 according to different heights of the collection bottles. The lower end of the telescopic rod 22 is fixedly connected to a suction cup 23 for stably fixing the fixing plate 1 to the upper end of the desktop.

[0024] A placement hole 3 for placing a collection bottle is provided in the middle of the upper end of the fixing plate 1. The placement hole 3 passes through the fixing plate 1. Slide grooves 31 for installing clamping blocks 32 are provided on both sides of the placement hole 3. A clamping block 32 for clamping and fixing the collection bottle is slidably connected inside the slide groove 31. An arc-shaped clamping groove 33 for increasing the contact area with the bottle body 5 is provided on the side where the two clamping blocks 32 are close to each other. A driving groove 34 is provided on the upper part of the side where the clamping blocks 32 are close to each other. The driving groove 34 is a conical groove. When the bottle body 5 is inserted into the placement hole 3, the two clamping blocks 32 are separated by the bottom of the bottle body 5 and the arc inside the driving groove 34 through the driving groove 34. The bottle body 5 continues to be inserted into the lower part of the placement hole 3 and is clamped by the clamping groove 33.

[0025] Two fixing grooves 35 for installing springs 36 are opened on the side where the two clamping blocks 32 are away from each other. The springs 36 are inserted into the fixing grooves 35 to provide a stable clamping force. A limiting mechanism 4 for limiting the clamping blocks 32 is installed at the front and rear ends inside the sliding groove 31.

[0026] The limiting mechanism 4 includes a limiting block 42 fixedly connected to the front and rear ends of the clamping block 32 away from the middle of one side, and a limiting groove 41 for limiting is opened at the front and rear ends inside the slide groove 31. The limiting block 42 is slidably connected inside the limiting groove 41. The limiting mechanism 4 prevents the clamping block 32 from escaping from the inside of the slide groove 31 when the bottle body 5 is not clamped.

[0027] A bottle body 5 for storing cell preservation solution is inserted into one side where the two clamping blocks 32 are close to each other, and a sealing mechanism 6 for sealing the bottle body 5 during transportation is installed at the upper end of the bottle body 5 .

[0028] The closing mechanism 6 includes a closing groove 61 provided at the upper end of the outer side of the bottle body 5 for installing the protective cover 71, a thread 1 62 for fixing is provided inside the closing groove 61, a connecting ring 63 for closing and fixing is sleeved on the outside of the closing groove 61, a thread 2 64 cooperating with the thread 1 62 is provided inside the connecting ring 63, and a protective mechanism 7 for protecting the connecting ring 63 is installed outside the connecting ring 63.

[0029] The protection mechanism 7 includes a protection cover 71, and a sealing gasket 73 is fixedly connected to the upper end of the inner part of the protection cover 71 to maintain sealing after tightening. The sealing gasket 73 is made of rubber. A protection groove 72 for fixing the connecting ring 63 is opened inside the protection cover 71. The connecting ring 63 is rotatably connected to the inside of the protection groove 72. Through the connecting ring 63 and the protection groove 72, the protection cover 71 and the bottle body 5 cannot be separated by simply rotating the protection cover 71. A locking mechanism 8 is installed on the outside of the protection cover 71.

[0030] The locking mechanism 8 includes a locking groove 81 provided on the front side of the middle part of the upper end of the protective cover 71 for inserting a locking rod 82. By inserting the locking rod 82 into the locking groove 81, the protective cover 71 and the bottle body 5 can be separated by rotating the protective cover 71. A locking cover 83 for fixing the locking rod 82 is inserted on the outside of the protective cover 71. The locking rod 82 and the locking cover 83 are fixedly connected. The protective cover 71 and the bottle body 5 can only be separated by the locking cover 83.

[0031] During the specific implementation of the utility model, the fixing plate 1 is first fixed to the upper part of the desktop by the suction cup 23, and then the clamping height of the two clamping blocks 32 is adjusted by the telescopic rod 22, and then the bottle body 5 is inserted into the inside of the placement hole 3, and the two clamping blocks 32 firmly clamp the bottle body 5 by the spring 36, and then the locking cover 83 is inserted into the outside of the protective cover 71 and the locking rod 82 is inserted into the inside of the locking groove 81, and when the locking cover 83 is rotated, the locking rod 82 fixes the connecting ring 63 inside the protective groove 72, and at this time, the thread 1 62 and the thread 2 64 are unscrewed from each other, and the protective cover 71 and the bottle body 5 are separated.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cell collection bottle for clinical trials, characterized in that: The invention comprises a fixing plate (1), wherein a supporting mechanism (2) is arranged at the lower end of the fixing plate (1), a placement hole (3) is arranged in the middle of the upper end of the fixing plate (1), and slide grooves (31) are arranged on both sides of the inner side of the placement hole (3), and clamping blocks (32) are slidably connected inside the two slide grooves (31), and clamping grooves (33) are arranged on the sides of the two clamping blocks (32) close to each other, and conical driving grooves (34) are arranged on the upper parts of the sides of the two clamping blocks (32) close to each other, and the driving grooves (34) penetrate the clamping blocks (32), and fixing grooves (35) are arranged at both ends of the middle parts of the sides of the two clamping blocks (32) away from each other, and a spring (36) is inserted in the fixing groove (35), and a limiting mechanism (4) is arranged on the front and rear sides of the fixing groove (35), and a bottle body (5) is inserted in the sides of the two clamping blocks (32) close to each other, and a closing mechanism (6) is arranged on the upper end of the bottle body (5).

2. A cell collection bottle for clinical trials according to claim 1, characterized in that: The support mechanism (2) comprises fixing holes (21) formed at the front and rear portions of both sides of the lower end of the fixing plate (1), the fixing holes (21) extending into the interior of the fixing plate (1), the interiors of the four fixing holes (21) being fixedly connected to telescopic rods (22), and the lower ends of the four telescopic rods (22) being fixedly connected to suction cups (23).

3. A cell collection bottle for clinical trials according to claim 1, characterized in that: The limiting mechanism (4) comprises a limiting groove (41) formed at the front and rear ends of the inner side of the fixing groove (35); a limiting block (42) is slidably connected inside the limiting groove (41); and the limiting block (42) is fixedly connected to the front and rear ends of the clamping block (32) away from the middle of one side.

4. A cell collection bottle for clinical trials according to claim 1, characterized in that: The sealing mechanism (6) comprises a sealing groove (61) formed at the upper end of the outer side of the bottle body (5); a first thread (62) is formed at the outer side of the sealing groove (61); a connecting ring (63) is inserted at the outer side of the sealing groove (61); a second thread (64) is formed at the inner side of the connecting ring (63); the first thread (62) and the second thread (64) are screwed together; the connecting ring (63) is threadedly connected to the upper end of the outer side of the bottle body (5) via the first thread (62) and the second thread (64); and a protective mechanism (7) is provided at the upper end of the outer side of the bottle body (5).

5. A cell collection bottle for clinical trials according to claim 4, characterized in that: The protection mechanism (7) comprises a protection cover (71) inserted into the upper end of the outer side of the bottle body (5); an annular protection groove (72) is provided in the middle of the inner side of the protection cover (71); the connection ring (63) is slidably connected to the inside of the protection groove (72); a sealing gasket (73) is fixedly connected to the upper end of the inner side of the protection cover (71); and a locking mechanism (8) is provided on the front side of the outer side of the protection cover (71).

6. A cell collection bottle for clinical trials according to claim 5, characterized in that: The locking mechanism (8) comprises a locking groove (81) formed at the front side of the middle portion of the upper end of the protective cover (71), the locking groove (81) passing through the connecting ring (63), a locking rod (82) inserted into the interior of the locking groove (81), a locking cover (83) inserted into the exterior of the protective cover (71), and the locking rod (82) fixedly connected to the front end of the inner side of the locking cover (83).

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