Clinical blood sampling frame

Abstract

The clinical blood sampling frame comprises a box body, a top plate is arranged at the top of the box body, detachable supporting rods are fixed to the two sides of the lower surface of the top plate respectively, sliding grooves are formed in the two sides of the box body respectively, and the bottom ends of the two supporting rods are located in the two sliding grooves respectively and connected with the sliding grooves in a sliding mode. A plurality of insertion holes are formed in the middle of the top plate, clamping assemblies are installed on the inner bottom wall of the box body and located below the insertion holes, and an installation assembly is arranged on the outer side wall of the box body. According to the test tube box, the box body, the top plate, the supporting rod and the clamping assemblies are arranged, after test tubes obtained after blood sampling are inserted into the insertion holes in the top plate, the bottoms of the test tubes are clamped and fixed through the clamping assemblies, and therefore the stability of placing the test tubes is improved; secondly, when the blood sampling frame is not used, the supporting rods can be moved downwards along the sliding grooves in the two sides of the box body, the top plate is attached to the top of the box body, and therefore the size of the device is reduced, and storage and placement are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to clinical blood sampling technical field especially, and it is a clinical blood sampling frame. BACKGROUND

[0002] Blood sampling refers to the process of extracting blood from a person's vein or artery through professional equipment. Blood sampling is done by inserting a needle into the blood vessel through puncture technology, and a certain amount of blood is sucked using the negative pressure principle. This process is usually used for medical diagnosis, laboratory testing or certain medical operations. After blood sampling, the vacuum test tube needs to be placed on the blood sampling frame.

[0003] The existing blood sampling frame is hung on the side of the blood sampling vehicle through a U-shaped hook support without a fastening structure, which causes the blood sampling frame to easily fall off during the movement of the blood sampling vehicle. Secondly, the blood sampling frame is inconvenient to store when not in use due to its certain height and large volume. In addition, there is no structure to fix the test tube after it is inserted into the inside of the blood sampling frame. Therefore, aiming at the above-mentioned shortcomings, the utility model provides a clinical blood sampling frame. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a clinical blood sampling frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a clinical blood sampling frame, comprising a box body, the top of the box body is provided with a top plate, the lower surface of the top plate is fixed with a detachable support rod on both sides, two sliding grooves are formed in the two sides of the box body, the bottom end of the two support rods is respectively located in the two sliding grooves and is connected with the sliding grooves, a plurality of insertion holes are formed in the middle of the top plate, a clamping assembly is installed on the inner bottom wall of the box body below each insertion hole, and an installation assembly is arranged on the outer wall of the box body.

[0006] Further, a strip-shaped opening is formed in the side of the sliding groove close to the surface of the box body, a first screw rod is fixed on the bottom end of the support rod close to the side of the strip-shaped opening, the first screw rod penetrates through the strip-shaped opening and is connected with the strip-shaped opening in a sliding mode, a first internal thread cap is rotatably connected to the surface of the end of the first screw rod penetrating through the strip-shaped opening, and the first internal thread cap is attached to the outer wall of the box body.

[0007] Further, a second screw rod is fixed to the top end of the support rod, a perforation is formed in the two sides of the top plate for penetrating the second screw rod, the top end of the second screw rod penetrates through the perforation and is rotatably connected with a second internal thread cap on the surface, and the lower surface of the second internal thread cap is attached to the upper surface of the top plate.

[0008] Further, a rubber ring is fixed to the inner wall of the insertion hole.

[0009] Further, the clamping assembly comprises two vertical plates fixed to the inner bottom wall of the box body, and springs are fixed to the adjacent sides of the two vertical plates, and the other ends of the springs are fixedly connected with arc-shaped clamping plates.

[0010] Further, the arc-shaped clamping plates are fixedly connected with inclined guide plates.

[0011] Further, the mounting assembly comprises a U-shaped plate fixed to the outer side wall of the box body, and the opening of the U-shaped plate faces downward, a threaded extrusion screw rod penetrates through the side wall of the U-shaped plate and is screw-connected, one end of the extrusion screw rod in the U-shaped plate is fixed with a rubber head, and the other end of the extrusion screw rod is fixedly connected with a knob.

[0012] The utility model discloses the beneficial effects of:

[0013] 1. When using, the clinical blood collection rack is provided with a box body, a top plate, supporting rods and a plurality of clamping assemblies, after inserting the test tube after blood collection into the insertion hole on the top plate, the test tube bottom is clamped and fixed through the clamping assembly, so that the stability of the test tube placement is increased, and when the blood collection rack is not used, the supporting rods can be moved downward along the sliding grooves on the two sides of the box body, so that the top plate is attached to the top of the box body, thereby reducing the size of the device and facilitating storage and placement.

[0014] 2. When using, the clinical blood collection rack is provided with a box body and a mounting assembly, the box body can be fixed on the blood collection vehicle through the mounting assembly, and the mounting assembly is made of stainless steel, which is convenient to use and has a longer service life. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the utility model, the following will be briefly introduced the drawings needed to be used in the specific embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor.

[0016] Figure 1 The overall perspective view of the utility model;

[0017] Figure 2 The overall sectional view of the utility model;

[0018] Figure 3 The overall sectional view of the utility model; Figure 2 The enlarged view of A in the utility model;

[0019] Figure 4 The enlarged view of B in the utility model. Figure 2 The enlarged view of B in the utility model.

[0020] The signs of the drawings are as follows:

[0021] 1. Box body; 2. Top plate; 21. Insertion hole; 22. Rubber ring; 23. Perforation; 3. Support rod; 4. Slide groove; 41. Strip opening; 5. Clamping assembly; 51. Vertical plate; 52. Spring; 53. Arc-shaped clamping plate; 54. Guide plate; 6. First screw; 7. First internal thread cap; 8. Second screw; 9. Second internal thread cap; 10. U-shaped plate; 11. Extrusion screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-4 As shown, a clinical blood collection stand is disclosed, comprising a box body 1, a top plate 2 on the top of the box body 1, detachable support rods 3 fixed on both sides of the lower surface of the top plate 2, sliding grooves 4 on both sides of the box body 1, the bottom ends of the two support rods 3 respectively located inside the two sliding grooves 4 and slidably connected to the sliding grooves 4, a plurality of insertion holes 21 in the middle of the top plate 2, a clamping assembly 5 installed on the inner bottom wall of the box body 1 and below each insertion hole 21, and an installation assembly on the outer side wall of the box body 1.

[0024] A slotted opening 41 is provided on the side of the slide groove 4 near the surface of the box body 1. A first screw 6 is fixed at the bottom end of the support rod 3 and near the slotted opening 41. The first screw 6 passes through the slotted opening 41 and is slidably connected to the slotted opening 41. A first internal thread cap 7 is rotatably connected to the surface of one end of the first screw 6 that passes through the slotted opening 41. The first internal thread cap 7 is in contact with the outer wall of the box body 1.

[0025] The support rod 3 can slide up and down along the slide groove 4. The movement of the support rod 3 will cause the first screw 6 to slide along the slot 41, thereby changing the position of the top plate 2. When using this blood collection frame, the top plate 2 can be pulled upwards, causing the support rod 3 to slide upwards along the slide groove 4. Then, the first internal thread cap 7 can be tightened to fit tightly against the outer wall of the box body 1, thus fixing the first screw 6 and the support rod 3. When not in use, after loosening the first internal thread cap 7, the top plate 2 can be moved downwards to fit against the top of the box body 1, and then the first internal thread cap 7 can be tightened to fix the support rod 3.

[0026] The top of the support rod 3 is fixed with a second screw 8. Both sides of the top plate 2 are provided with through holes 23 for the second screw 8 to pass through. The top of the second screw 8 passes through the through hole 23 and is rotatably connected to a second internal thread cap 9. The lower surface of the second internal thread cap 9 is in contact with the upper surface of the top plate 2.

[0027] When the top plate 2 needs to be removed from the top of the support rod 3, the second inner threaded cap 9 is unscrewed to remove the top plate 2 from the top of the support rod 3, which facilitates the cleaning and disinfection of the inside of the box body 1.

[0028] The rubber ring 22 is fixed to the inner side wall of the insertion hole 21.

[0029] When the test tube is inserted into the insertion hole 21, the rubber ring 22 can increase the friction and increase the stability of the test tube after insertion.

[0030] The clamping assembly 5 includes two vertical plates 51 fixed to the bottom wall of the box body 1, and the adjacent sides of the two vertical plates 51 are fixed with springs 52, and the other end of the spring 52 is fixedly connected with an arc-shaped clamping plate 53.

[0031] When the test tube is inserted into the bottom of the box body 1 along the insertion hole 21, the bottom of the test tube is clamped between the two arc-shaped clamping plates 53, and under the extrusion force of the spring 52, the test tube is clamped and fixed.

[0032] The arc-shaped clamping plate 53 is fixedly connected with an inclined guide plate 54. By setting the guide plate 54 to guide the bottom of the test tube, the test tube is more easily inserted between the two arc-shaped clamping plates 53.

[0033] The installation assembly includes a U-shaped plate 10 fixed to the outer side wall of the box body 1, and the opening of the U-shaped plate 10 faces downward, and the side wall of the U-shaped plate 10 is penetrated and threadedly connected with an extrusion screw 11, and one end of the extrusion screw 11 located in the U-shaped plate 10 is fixed with a rubber head, and the other end of the extrusion screw 11 is fixedly connected with a knob.

[0034] When installing the blood collection rack, the U-shaped plate 10 is clamped on the top of the side edge of the blood collection vehicle, and then the extrusion screw 11 is moved by rotating the knob, and the extrusion screw 11 is abutted against the surface of the blood collection vehicle to fix the U-shaped plate 10, thereby realizing the fixed installation of the blood collection rack. In this embodiment, the installation assembly is made of stainless steel.

[0035] Working principle: when using, first pull the top plate 2 upward, so that the first screw 6 moves to the uppermost of the strip-shaped hole 41, then tighten the first inner threaded cap 7 to fix the support rod 3 and the top plate 2, then clamp the U-shaped plate 10 on the side edge of the blood collection vehicle, and tighten the extrusion screw 11 to fix the U-shaped plate 10, and after blood collection, the bottom of the test tube can be inserted between the corresponding two arc-shaped clamping plates 53 at the bottom through the insertion hole 21, and the test tube is clamped and fixed by the arc-shaped clamping plate 53.

[0036] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A clinical blood collection rack comprising a box (1), characterized in that: The top of the box (1) is provided with a top plate (2), the lower surface of the top plate (2) is fixed with a detachable support rod (3) on both sides, the box (1) is provided with a sliding groove (4) on both sides, the bottom end of the two support rods (3) is located in the two sliding grooves (4) respectively and is connected with the sliding groove (4), a plurality of insertion holes (21) are formed in the middle of the top plate (2), the clamping assembly (5) is installed on the inner bottom wall of the box (1) below each insertion hole (21), and the outer side wall of the box (1) is provided with a mounting assembly.

2. The clinical blood collection stand of claim 1, wherein: The sliding groove (4) is provided with a strip-shaped opening (41) on the side close to the surface of the box (1), the bottom end of the support rod (3) is fixed with a first screw rod (6) close to one side of the strip-shaped opening (41), the first screw rod (6) passes through the strip-shaped opening (41) and is connected with the strip-shaped opening (41) in a sliding mode, the surface of one end of the first screw rod (6) passing through the strip-shaped opening (41) is rotatably connected with a first internal thread cap (7), and the first internal thread cap (7) is attached to the outer side wall of the box (1).

3. The clinical blood collection stand of claim 1, wherein: The top end of the support rod (3) is fixed with a second screw rod (8), the both sides of the top plate (2) are provided with a perforation (23) for penetrating the second screw rod (8), the top end of the second screw rod (8) penetrates the perforation (23) and is rotatably connected with a second internal thread cap (9) in the surface, and the lower surface of the second internal thread cap (9) is attached to the upper surface of the top plate (2).

4. The clinical blood collection stand of claim 1, wherein: The inner side wall of the insertion hole (21) is fixed with a rubber ring (22).

5. The clinical blood collection stand of claim 1, wherein: The clamping assembly (5) comprises two vertical plates (51) fixed to the inner bottom wall of the box (1), spring (52) is fixed on the adjacent side of the two vertical plates (51), and the other end of the spring (52) is fixedly connected with an arc-shaped clamping plate (53).

6. A clinical blood collection stand according to claim 5, characterized in that: The arc-shaped clamping plate (53) is fixedly connected with an inclined guide plate (54).

7. The clinical blood collection stand of claim 1, wherein: The mounting assembly comprises a U-shaped plate (10) fixed to the outer side wall of the box (1), and the opening of the U-shaped plate (10) faces downward, the extrusion screw rod (11) is screwed through the side wall of the U-shaped plate (10), one end of the extrusion screw rod (11) located in the U-shaped plate (10) is fixed with a rubber head, and the other end of the extrusion screw rod (11) is fixedly connected with a knob.

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