Blood collection tube telescopic storage box

Abstract

The utility model provides a kind of blood collection tube telescopic storage box, including box, support plate, through-hole and blood collection tube, wherein, support plate is fixedly connected in the upper part of box;Through-hole is arranged in equidistance along length direction on the upper end surface of support plate;Blood collection tube is sleeved in the inside of the through-hole;The upper end surface of blood collection tube is flush with the upper end of through-hole;The lower end surface of blood collection tube is sleeved with shell, and the upper end surface of the shell is annularly connected with fixed claw in equiangular angle;The lower end surface of the shell is fixedly connected with storage assembly. By the telescopic of storage assembly, it is not necessary to manually pick or tilt the box, especially in batch tube storage, it can quickly position and take out the target tube, improve the operation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a telescopic storage box for blood collection tubes. Background Technology

[0002] In the medical, laboratory, and biotechnology fields, blood collection tubes are crucial tools for sample collection, and their proper storage is essential. Traditional blood collection tube boxes have simple designs and limited functions, making them unsuitable for modern, high-efficiency sample processing needs. Newer blood collection tube boxes, on the other hand, facilitate easy removal for sampling, prevent dropping, and improve sampling safety.

[0003] Currently, blood collection tubes are fixed using a single placement hole, leaving the upper half of the tube exposed. If medical staff accidentally bump into the exposed half of the blood collection tube, it can cause cracks and contaminate the patient's blood, reducing the protection of the tube.

[0004] To address the problems in the existing technology, a telescopic storage box for blood collection tubes is provided. Utility Model Content

[0005] In view of this, this utility model proposes a telescopic storage box for blood collection tubes to solve the problem of the upper part of the blood collection tube being exposed to the outside and being damaged by external objects or people.

[0006] The technical solution of this utility model is implemented as follows: This utility model provides a telescopic storage box for blood collection tubes, including a box body. A support plate is fixedly connected to the upper part of the box body. Through holes are equidistantly arranged on the upper surface of the support plate along the length direction. Blood collection tubes are sleeved inside the through holes, and the upper surface of the blood collection tubes is flush with the upper port of the through holes. A shell is sleeved on the lower surface of the blood collection tubes. A fixing claw is connected to the upper surface of the shell at equal angles in a ring. A storage component is fixedly connected to the lower surface of the shell.

[0007] Furthermore, preferably, the storage assembly includes a transmission sleeve fixedly connected to the lower end face of the housing. The transmission sleeve has an annular groove in the middle, a first transmission surface is provided at the top of the annular groove, and a second transmission surface is provided at the bottom of the annular groove. The transmission sleeve has a transmission hole at the bottom. A fixed long plate is fixedly connected to the inner edge of the transmission sleeve at an equal angle. An abutting rod is abutted to the second transmission surface. A transmission rod is fixedly connected to the middle of the abutting rod. The lower end of the transmission rod is slidably fitted inside the transmission hole. A groove is provided on the lower end face of the transmission rod, and a stop plate is fixedly connected to the lower end face of the transmission rod.

[0008] Furthermore, preferably, a spring body is fixedly connected to the lower end face of the transmission sleeve, and a locking box is fixedly connected to the lower end face of the spring body. The lower end face of the locking box is fixedly connected to the inner bottom of the box body, and a locking groove is provided inside the locking box. A locking hole is provided in the middle of the upper end face of the locking box, and a spherical protrusion is fixedly connected to the middle of the lower end face of the locking box. Openings are provided on both sides of the edge of the locking hole.

[0009] Furthermore, preferably, the lower end of the transmission rod is slidably fitted inside the locking hole, the abutment is located inside the locking groove, the upper surface of the abutment abuts against the inner top wall of the locking groove, and the outer side of the abutment is slidably fitted inside the opening.

[0010] Furthermore, preferably, the inner surface of the groove is directly opposite the upper surface of the spherical protrusion.

[0011] Furthermore, preferably, the upper parts of multiple fixing claws are all wrapped around the lower end of the blood collection tube.

[0012] Furthermore, preferably, the first transmission surface is provided with a plurality of guide ring grooves at equal angles, the top of the guide ring groove is provided with a guide sliding surface, and a limiting surface is provided on one side of the guide ring groove. The second transmission surface is provided with a lifting groove at equal angles, wherein the guide sliding surface on the guide ring groove is located in the upper part of the middle of the lifting groove.

[0013] The present invention has the following advantages over the prior art: (1) The telescopic storage box for blood collection tubes disclosed in this utility model effectively avoids the problem of blood collection tubes tipping over due to accidental collisions or bumps by fixing claws, and the operation of placing blood collection tubes is easy and convenient. (2) By combining the box, fixing claws and storage components, the layout of the blood collection tubes 13 placed in the box can be made more orderly; (3) Through the extension and retraction of the storage components, there is no need to manually pry or tilt the box. Especially when storing multiple blood collection tubes in batches, the target blood collection tube can be quickly located and taken out, improving operational efficiency. In particular, it can effectively avoid accidental collisions with blood collection tubes that are partially exposed, preventing the blood collection tubes from cracking and contaminating the patient's blood, thus improving the protection of the blood collection tubes. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the telescopic storage box for blood collection tubes disclosed in this utility model; Figure 2 This is a schematic diagram of the transmission sleeve of the telescopic storage box for blood collection tubes disclosed in this utility model; Figure 3 This is a full sectional view of the transmission sleeve and locking box of the telescopic storage box for blood collection tubes disclosed in this utility model. Figure 4 This is for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the annular groove of the telescopic storage box for blood collection tubes disclosed in this utility model. Figure 6 This is a schematic diagram of the locking hole and opening of the storage box for conveniently storing blood collection tubes disclosed in this utility model; Figure 7 This is a schematic diagram showing the engagement of the contact rod of the storage box for conveniently storing blood collection tubes disclosed in this utility model, located on the limiting surface. Figure 8 This is a schematic diagram of the groove and spherical protrusion of the storage box for conveniently storing blood collection tubes disclosed in this utility model; Figure 9 This utility model discloses a storage box for conveniently storing blood collection tubes, in which the contact rod is located in the lifting groove in a schematic diagram. Figure 10 This is a schematic diagram of the original state of the storage component of the storage box for conveniently storing blood collection tubes disclosed in this utility model.

[0016] Attached image labels: Box body, 11-support plate, 12-through hole, 13-blood collection tube, 2-shell, 21-fixing claw, 3-storage assembly, 31-transmission sleeve, 311-fixing long plate, 312-transmission hole; 32-annular groove, 321-first transmission surface, 322-guide ring groove, 3221-guide sliding surface, 3222-limiting surface, 323-second transmission surface, 3231-lifting groove, 33-abutting rod, 34-transmission rod, 341-groove, 342-abutting plate, 35-spring body, 36-locking box, 361-locking groove, 362-locking hole, 3621-opening, 363-spherical protrusion. Detailed Implementation

[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0018] like Figure 1 , Figure 2 As shown, combined with Figure 3-6 This utility model discloses a telescopic storage box for blood collection tubes, including a box body 1. A support plate 11 is fixedly connected to the upper part of the box body 1. Through holes 12 are equidistantly arranged on the upper surface of the support plate 11 along the length direction. Blood collection tubes 13 are fitted inside the through holes 12, and the upper surface of the blood collection tubes 13 is flush with the upper port of the through holes 12. A shell 2 is fitted on the lower surface of the blood collection tubes 13. Fixing claws 21 are connected to the upper surface of the shell 2 at equal angles in a ring. A storage component 3 is fixedly connected to the lower surface of the shell 2. This allows for a more orderly arrangement of the blood collection tubes 13 placed in the box body 1.

[0019] In this embodiment, the storage component 3 includes a transmission sleeve 31 fixedly connected to the lower end face of the housing 2. The transmission sleeve 31 has an annular groove 32 in the middle. The top of the annular groove 32 is provided with a first transmission surface 321, and the bottom of the annular groove 32 is provided with a second transmission surface 323. The bottom of the transmission sleeve 31 has a transmission hole 312. A fixed long plate 311 is fixedly connected at an equal angle to the inner edge of the transmission sleeve 31. An abutting rod 33 is abutted on the second transmission surface 323. A transmission rod 34 is fixedly connected in the middle of the abutting rod 33. The lower end of the transmission rod 34 is slidably fitted inside the transmission hole 312. A groove 341 is provided on the lower end face of the transmission rod 34, and a stop plate 342 is fixedly connected to the lower end face of the transmission rod 34. As the blood collection tube 13 continues to be pressed, the contact rod 33 slides upward onto the guide surface 3221 on the guide ring groove 322. Guided by the guide surface 3221, the contact rod 33 moves towards the limiting surface 3222. Guided by the first guide surface 3221, the contact rod 33 drives the transmission rod 34 to rotate. The transmission rod 34, under force, rotates on the upper surface of the spherical protrusion 363 through the groove 341. After the contact rod 33 rotates onto the limiting surface 3222 (as shown in the image),... Figure 7 As shown), the blood vessel 13 is loosened, and the elasticity of the spring body 35 causes the transmission sleeve 3 to move upward. At this time, the abutment rod 33 is vertically stationary. The upward movement of the transmission sleeve 3 causes the abutment rod 33 to slide downward on the first limiting surface 3222. After the abutment rod 33 disengages from the limiting surface 3222, it will be lifted up by the lifting groove 3231 (as shown). Figure 9 (As shown), then, the abutment rod 33 gradually slides along the inner surface of the lifting groove 3231, causing it to drive the transmission rod 34 to rotate. After the abutment rod 33 slides to the middle of the inner part of the lifting groove 3231, the abutment rod 33, the transmission rod 34, and the abutment plate 342 complete the work of rotating 90 degrees. At this time, the upper end face of the abutment plate 342 abuts against both sides of the inner top wall of the locking hole 36, and the lower end of the locking hole 362 blocks the abutment plate 342, so that the transmission sleeve 3 is limited and cannot return to its original position (as shown). Figure 10 As shown), the cap on the blood collection tube 13 is flush with the upper end of the through hole 12 (as shown). Figure 4 As shown in the diagram, the blood collection tube 13 is housed inside the through hole 12. This eliminates the need for manual removal or tilting of the box 1, and is especially beneficial when storing multiple blood collection tubes 13 in batches, allowing for quick positioning and removal of the target tube, thus improving operational efficiency.

[0020] In this embodiment, a spring body 35 is fixedly connected to the lower end face of the transmission sleeve 31, and a locking box 36 is fixedly connected to the lower end face of the spring body 35. The lower end face of the locking box 36 is fixedly connected to the inner bottom of the box body 1, and a locking groove 3611 is provided inside the locking box 36. A locking hole 362 is provided in the middle of the upper end face of the locking box 36, and a spherical protrusion 363 is fixedly connected in the middle of the lower end face of the locking box 36. Openings 3621 are provided on both sides of the edge of the locking hole 362. The spring body 35 rebounds upwards, causing the transmission sleeve 31, transmission rod 34, and abutment rod 33 to move upwards. At this time, the two ends of the abutment rod 33 abut against the lower part of the second transmission surface 3112 until the upper end face of the abutment plate 342 abuts against both sides of the inner top wall of the locking groove 361. Then, the abutment plate 342 makes the upper end face of the blood collection tube 13 flush with the upper end of the through hole 12, thereby allowing the blood collection tube 13 to be stored inside the through hole 12. This avoids the upper half of the blood collection tube 13 being exposed, which helps to effectively prevent accidental collisions with the exposed half of the blood collection tube 13, prevents cracks in the blood collection tube 13 and contamination of the patient's blood, and improves the protection of the blood collection tube 13.

[0021] In this embodiment, the lower end of the transmission rod 34 is slidably fitted inside the locking hole 362, the abutment plate 342 is located inside the locking groove 361, the upper end face of the abutment plate 342 abuts against the inner top wall of the locking groove 361, and the outer side of the abutment plate 342 is slidably fitted inside the opening 3621. By abutting against the locking groove 361 by the abutment plate 342, the blood collection tube 13 is retracted downwards, and the upper end face of the blood collection tube 13 is flush with the upper end of the through hole 12, so as to avoid accidental collision with the half-exposed blood collection tube 13.

[0022] In this embodiment, the inner surface of the groove 341 is directly opposite the upper surface of the spherical protrusion 363. As the blood collection tube 13 continues to be pressed, the contact rod 33 slides upwards to the high point of the first transmission surface 3111, gradually sliding to the low point of the first transmission surface 3111. This movement distance achieves a rotational effect. Simultaneously, the groove 341 rotates on the upper part of the outer surface of the spherical protrusion 363, effectively preventing excessive friction that could lead to poor rotation of the contact rod 33 and causing it to jam.

[0023] In this embodiment, the upper parts of the multiple fixing claws 21 all wrap around the lower end of the blood collection tube 13. This helps to prevent the blood collection tube 13 from tipping over due to accidental collisions or bumps, and the operation of placing the blood collection tube 13 is easy and convenient.

[0024] In this embodiment, the first transmission surface 321 is provided with a plurality of guide ring grooves 322 at equal angles. The top of the guide ring groove 322 is provided with a guide sliding surface 3221, and a limiting surface 3222 is provided on one side of the guide ring groove 322. The second transmission surface 323 is provided with a lifting groove 3231 at equal angles. The guide sliding surface 3221 on the guide ring groove 322 is located in the upper part of the middle of the lifting groove 3231, which is conducive to enabling the blood collection tube 13 to achieve telescopic operation.

[0025] The working principle of this utility model is as follows: In this invention, firstly, medical personnel insert the blood collection tube 13 into the through hole 12. Guided by the through hole 12, the blood collection tube 13 contacts the upper part of multiple fixing claws 21 downwards. Under this downward contact, the fixing claws 21 gradually expand outwards along the lower outer side of the blood collection tube 13, causing it to move vertically downwards. Once the lower end of the blood collection tube 13 reaches the inner bottom of the casing 2, the upper part of the fixing claws 21 fixes the lower end of the blood collection tube 13. The medical personnel continue to press the blood collection tube 13 downwards, causing the casing 2 to drive the transmission sleeve 31 downwards. The transmission sleeve 31 is then pressed downwards against the upper end of the spring body 35. Simultaneously, the annular groove 311 drives the contact rod 33 and the transmission rod 34. The abutment plate 342 moves downward, and the transmission rod 34 moves downward inside the transmission hole 312 and the locking hole 362. The abutment plate 342 is inserted downward into the opening 3621. Then, the transmission rod 34 continues to move downward, and the groove 341 abuts against the upper part of the spherical protrusion 363. The abutment rod 33 is blocked by the spherical protrusion 363, so that the upper part of the outer surface of the abutment rod 33 abuts against the first transmission surface 3111. With the continued pressing of the blood collection tube 13, the abutment rod 33 slides upward on the guide surface 3221 on the guide ring groove 322. The abutment rod 33 moves towards the limiting surface 3222 by the guidance of the guide surface 3221. The abutment rod 33 then moves towards the limiting surface 3222. Guided by the guide surface 3221, the abutment rod 33 drives the transmission rod 34 to rotate. The transmission rod 34, under force, rotates on the upper surface of the spherical protrusion 363 through the groove 341. After the abutment rod 33 rotates onto the limiting surface 3222, the venting vessel 13 is released. Through the elasticity of the spring body 35, the transmission sleeve 3 moves upward. At this time, the abutment rod 33 remains vertically stationary. The upward movement of the transmission sleeve 3 causes the abutment rod 33 to slide downward onto the first limiting surface 3222. After the abutment rod 33 disengages from the limiting surface 3222, it is lifted by the lifting groove 3231. Then, the abutment rod 33 gradually slides along the inner surface of the lifting groove 3231, causing it to drive the transmission rod 34 to rotate. After the abutment rod 33 slides to the middle of the inner part 3231 of the lifting groove, the abutment rod 33, the transmission rod 34 and the abutment plate 342 complete the work of rotating 90 degrees. At this time, the upper end face of the abutment plate 342 abuts against both sides of the inner top wall of the locking hole 36. The lower end of the locking hole 362 blocks the abutment plate 342, so that the transmission sleeve 3 is limited and cannot return to its original position. The cap on the blood collection tube 13 is flush with the upper end of the through hole 12, so that the blood collection tube 13 is stored inside the through hole 12, avoiding the upper half of the blood collection tube 13 being exposed. If you want to take out the blood collection tube 13, you can easily press down on the blood collection tube 13 in the same way as above. Thus, the upper part of the blood collection tube 13 is exposed, which makes it easier for medical staff to take it out.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A telescopic storage box for blood collection tubes, comprising a box body (1), characterized in that: A support plate (11) is fixedly connected to the upper part of the box (1). The upper end face of the support plate (11) is provided with through holes (12) arranged at equal intervals along the length direction. A blood collection tube (13) is sleeved inside the through hole (12). The upper end face of the blood collection tube (13) is flush with the upper end of the through hole (12). A shell (2) is sleeved on the lower end face of the blood collection tube (13). A fixing claw (21) is connected to the upper end face of the shell (2) at equal angles. A storage component (3) is fixedly connected to the lower end face of the shell (2).

2. The telescopic storage box for blood collection tubes as described in claim 1, characterized in that: The storage component (3) includes a transmission sleeve (31) fixedly connected to the lower end face of the housing (2). The transmission sleeve (31) has an annular groove (32) in the middle. The top of the annular groove (32) is provided with a first transmission surface (321), and the bottom of the annular groove (32) is provided with a second transmission surface (323). The bottom of the transmission sleeve (31) has a transmission hole (312). The inner edge of the transmission sleeve (31) is fixedly connected with a fixed long plate (311) at an annular angle. The second transmission surface (323) is abutted by a contact rod (33). The middle of the contact rod (33) is fixedly connected with a transmission rod (34). The lower end of the transmission rod (34) is slidably fitted inside the transmission hole (312). The lower end face of the transmission rod (34) has a groove (341), and the lower end face of the transmission rod (34) is fixedly connected with a stop plate (342).

3. The telescopic storage box for blood collection tubes as described in claim 2, characterized in that: A spring body (35) is fixedly connected to the lower end face of the transmission sleeve (31). A locking box (36) is fixedly connected to the lower end face of the spring body (35). The lower end face of the locking box (36) is fixedly connected to the inner bottom of the box body (1). A locking groove (361) is provided inside the locking box (36). A locking hole (362) is provided in the middle of the upper end face of the locking box (36). A spherical protrusion (363) is fixedly connected in the middle of the lower end face of the locking box (36). An opening (3621) is provided on both sides of the edge of the locking hole (362).

4. The telescopic storage box for blood collection tubes as described in claim 2 or 3, characterized in that: The lower end of the transmission rod (34) is slidably fitted inside the locking hole (362), the abutment (342) is located inside the locking groove (361), the upper surface of the abutment (342) abuts against the inner top wall of the locking groove (361), and the outer side of the abutment (342) is slidably fitted inside the opening (3621).

5. The telescopic storage box for blood collection tubes as described in claim 2, characterized in that: The inner surface of the groove (341) is directly opposite the upper surface of the spherical protrusion (363).

6. The telescopic storage box for blood collection tubes as described in claim 1, characterized in that: The upper parts of multiple fixing claws (21) are all wrapped around the lower end of the blood collection tube (13).

7. The telescopic storage box for blood collection tubes as described in claim 2, characterized in that: The first transmission surface (321) has multiple guide ring grooves (322) formed at equal angles in an annular shape. A guide sliding surface (3221) is provided at the top of the guide ring groove (322), and a limiting surface (3222) is provided on one side of the guide ring groove (322). The second transmission surface (323) has a lifting groove (3231) formed at equal angles in an annular shape. The guide sliding surface (3221) on the guide ring groove (322) is located at the upper part of the middle of the lifting groove (3231).

Images