CN218901923U - A placement device adaptable to multi-standard test tubes - Google Patents

Abstract

The utility model discloses a placement device adaptable to multi-standard test tubes, which relates to the technical field of medical auxiliary equipment. The utility model comprises a bearing box, in which a plurality of columnar placement cylinders are fixedly arranged in a rectangular array, the placement cylinders are arranged along the depth direction of the bearing box, and the top of the placement cylinder is set as an opening; the placement cylinders The interior is provided with an arc-shaped supporting plate with the arc facing upwards, which is used to support the bottom of the test tube. The utility model exerts elastic resistance force on the outer wall of the test tube from different directions by placing a plurality of clamping parts on the inner wall of the cylinder, so that the test tubes of different thicknesses can be kept in an upright state stably, and the test tubes will not be damaged by shaking left and right, and at the same time, it can avoid The test tube is shaken and dumped to cause the sample to overflow; the arc-shaped supporting plate carries the bottom of the test tube, and the lifting component is controlled to adjust the storage depth inside the storage tube to adapt to test tubes of different heights, which is convenient for taking test tubes of different specifications, and improves the work of medical staff in the laboratory efficiency.

Description

A placement device adaptable to multi-standard test tubes

technical field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a placement device adaptable to multi-standard test tubes.

Background technique

In the daily life of the laboratory department of the hospital, the test tube is one of the most commonly used utensils. It is usually used for testing blood, urine, etc. For many test tubes, the test tubes are usually placed by the test tube rack. For the technology of test tube placement, People engaged in related fields found the following problems in the design and research: the test tube rack is composed of two hollow plates arranged up and down. Cause damage and contamination of the sample; also due to the difference in test tube specifications, the top of the shorter test tube will appear in the hollow hole of the hollow plate, so it is inconvenient to take out the test tube with a smaller size for inspection, which reduces the workload of the laboratory. work efficiency; and if the test tube rack is not disinfected in time after being contaminated, it may contaminate the next batch of samples, resulting in incorrect test results. Therefore, a placement device that can adapt to multi-standard test tubes is proposed.

Utility model content

The purpose of the utility model is: in order to solve the problems raised in the above-mentioned background technology, the utility model provides a placement device that can adapt to multi-standard test tubes.

The utility model specifically adopts the following technical solutions in order to achieve the above object:

A device for placing test tubes of multiple specifications, including a carrying box, in which a plurality of columnar placing cylinders are fixedly arranged in a rectangular array, the placing cylinders are arranged along the depth direction of the carrying box, and the top of the carrying box is It is set as an opening; the inside of the placement cylinder is provided with an arc-shaped supporting plate with the arc opening upward, which is used to support the bottom of the test tube, and the arc-shaped supporting plate can be adjusted along the height of the placement cylinder through the lifting assembly to adapt to Test tubes of different heights; on the inner wall of the placement tube, there are a plurality of clamping parts that can be elastically stretched along the centripetal direction to adapt to test tubes of different thicknesses; frame, a plurality of ultraviolet disinfection lamps connected with external power supply are installed at the bottom of the movable frame.

Furthermore, a pair of movable slots distributed along its height and penetrating its side walls are configured on the placement cylinder, and the lifting assembly includes a pair of movable slots arranged on the arc-shaped support plate and passing through the two movable slots respectively. The connecting rods extending outwards are connected sequentially between the arc-shaped support plates in the same row, and also include a lifting screw arranged along the depth of the carrying box and threaded through the bottom of the lifting screw. The top of the lifting screw is rotatably mounted on On the connecting rod, and the torx handle fixed at the bottom end of the lifting screw.

Further, the clamping member includes a plurality of rectangular blocks arranged in a circular array on the inner wall of the placement cylinder, and the interior of the rectangular blocks is configured with a sliding cavity arranged along the depth direction of the placement cylinder, and the rectangular blocks face toward the placement One side of the central axis of the cylinder is configured with a pair of through grooves communicating with the sliding cavity, and also includes arc-shaped elastic pieces whose two ends respectively pass through the two through grooves and enter the sliding cavity.

Further, an anti-slip cotton pad is wrapped on the arc section of the arc-shaped elastic sheet located in the placement cylinder.

Further, the movable frame includes two support rods whose adjacent ends are hinged to each other, which are provided with two groups and are respectively located on both sides of the carrying box, and also include a top cover for directly installing the ultraviolet disinfection lamp, and the two support rods The remote end is hingedly connected with the bearing box and the top cover respectively.

Further, it also includes two support platforms respectively arranged at both ends of the bottom of the carrying box, and the bottom of the support platforms is connected with a mobile base with universal self-locking wheels through a support frame.

The beneficial effects of the utility model are as follows:

The utility model exerts elastic resistance force on the outer wall of the test tube from different directions by placing a plurality of clamping parts on the inner wall of the cylinder, so that the test tubes of different thicknesses can be kept in an upright state stably, and the test tubes will not be damaged by shaking left and right, and at the same time, it can avoid The test tube is shaken and dumped to cause the sample to overflow; the arc-shaped support plate carries the bottom of the test tube, and the lifting component is controlled to adjust the storage depth inside the storage tube to adapt to test tubes of different heights, which is convenient for taking test tubes of different specifications, and improves the work of medical staff in the laboratory Efficiency; Rotate the movable rack so that the ultraviolet disinfection lamp at the bottom faces the inside of the carrying box to sterilize the components inside the carrying box, avoiding unsterilized test tube racks from contaminating the next batch of test tubes, which will eventually cause inspection errors or intersection between doctors and patients infection, improving the security of the device.

Description of drawings

Fig. 1 is a three-dimensional structure diagram of the utility model;

Fig. 2 is another three-dimensional structural diagram of the utility model;

Fig. 3 is a partial three-dimensional semi-sectional view and a partial enlarged view of the utility model;

Fig. 4 is a three-dimensional half-sectional view of the utility model placement cylinder;

Fig. 5 is a three-dimensional half-sectional view of the clamping part of the present invention;

Reference signs: 1. carrying box; 2. placing cylinder; 3. arc-shaped support plate; 4. lifting assembly; 401, connecting rod; 402, lifting screw; 403, plum blossom handle; 5. clamping piece; 501, rectangle Block; 502, sliding cavity; 503, through groove; 504, arc-shaped elastic piece; 6, movable frame; 601, support rod; 602, top cover; 7, ultraviolet disinfection lamp; 8, movable groove; 9, non-slip cotton pad ; 10. Supporting platform; 11. Support frame; 12. Mobile base.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model.

As shown in Figure 1-5, a placement device that can adapt to test tubes of multiple specifications includes a carrying box 1, and a plurality of columnar placement barrels 2 are fixedly arranged in the carrying box 1 in a rectangular array, and the placement barrels 2 are arranged along the carrying box. 1. It is arranged in the depth direction and its top is set as an opening; the inside of the placement cylinder 2 is provided with an arc-shaped support plate 3 with the arc opening facing upwards, which is used to support the bottom of the test tube. The arc-shaped support plate 3 can pass through the lifting assembly 4 along the placement cylinder 2 The height is adjusted to suit test tubes of different heights; there are a plurality of clamping parts 5 that can be elastically stretched along the centripetal direction in an annular array on the inner wall of the placement tube 2, so as to adapt to test tubes of different thicknesses; There is a movable frame 6 above its level, and a plurality of ultraviolet disinfection lamps 7 connected to external power sources are installed on the bottom of the movable frame 6. The working principle of the utility model is: when in use, the sampled test tube is directly inserted into the columnar placement tube 2 Inside, multiple clamping parts 5 on the inner wall of the placement cylinder 2 apply elastic resistance to the outer wall of the test tube from different directions, so that the test tubes of different thicknesses can be kept in an upright state stably, and the test tubes will not be damaged by shaking from side to side, and at the same time, it can avoid The test tube is shaken and dumped to cause the sample to overflow; the arc-shaped surface of the arc-shaped support plate 3 is used to fit the bottom of the test tube and play a load-bearing role. According to the specification of the test tube, the lifting assembly 4 is controlled to adjust the distance between it and the mouth of the placement cylinder 2 distance, that is, adjust the storage depth inside the placement tube 2 to adapt to test tubes of different heights, facilitate the taking of test tubes of different specifications, and improve the work efficiency of medical staff in the laboratory; after the equipment is used once, rotate the movable frame 6 so that the bottom The ultraviolet disinfection lamp 7 faces the inside of the carrying box 1 to sterilize the components inside the carrying box 1, so as to prevent the unsterilized test tube rack from contaminating the next batch of test tubes, which will eventually cause inspection errors or cross-infection between doctors and patients, which improves the equipment. security, which solves the problems raised in the above-mentioned background technology.

As shown in Figure 3, in some embodiments, in order to refine the specific structure of the lifting assembly 4, a pair of movable grooves 8 distributed along its height and penetrating its side walls are constructed on the placement cylinder 2, and the lifting assembly 4 includes a For the connecting rods 401 that are arranged on the arc-shaped supporting plate 3 and extend outward through the two movable slots 8 respectively, the connecting rods 401 between the arc-shaped supporting plates 3 in the same row are connected sequentially, including The lifting screw 402 is arranged in the depth direction and threaded through its bottom. The top of the lifting screw 402 is rotated and installed on the connecting rod 401, and the plum blossom handle 403 is fixed at the bottom of the lifting screw 402. The working principle: that is, controlled by a lifting screw 402 A row of arc-shaped support plates 3, test tubes of the same specification or with little difference in specification can be placed in the same row, and when in use, reach into the bottom of the carrying box 1 to hold the plum handle 403 and turn the lifting screw 402 to drive multiple arc-shaped The support plate 3 is lifted to control the depth of the usable space inside the tube 2 .

As shown in Figure 5, in some embodiments, in order to refine the specific structure of the clamping part 5, the clamping part 5 includes a plurality of rectangular blocks 501 arranged in an annular array on the inner wall of the placement cylinder 2, and the inside of the rectangular block 501 is configured with The depth of the placement cylinder 2 is toward the sliding cavity 502, and the side of the rectangular block 501 facing the central axis of the placement cylinder 2 is configured with a pair of through grooves 503 communicating with the sliding cavity 502, and the two ends pass through the two through grooves 503 respectively. The arc-shaped elastic piece 504 in the sliding cavity 502 works: It should be noted that the arc-shaped elastic piece 504 bends and extends into the placement cylinder 2 in the middle part, and the two ends, that is, two legs, are slidably arranged in the sliding cavity 502. Squeeze the arc-shaped elastic piece 504 through the test tube to make its two ends go deeper into the sliding cavity 502 after being deformed under pressure, and use the elastic force of multiple arc-shaped elastic pieces 504 to elastically clamp the side wall of the test tube, which can fix different The test tube is thick and thin, and the test tube is easy to take and fix.

As shown in FIG. 5 , in some embodiments, in order to improve the stability between the arc-shaped elastic sheet 504 and the test tube, the arc-shaped elastic sheet 504 is wrapped with a non-slip cotton pad 9 on the arc-shaped section in the placement tube 2 , it should be noted that the non-slip cotton pad 9 is only provided with a small area, which does not affect the insertion and removal of the test tube.

As shown in Figure 2, in some embodiments, in order to refine the specific structure of the movable frame 6, the movable frame 6 includes two supporting rods 601 whose adjacent ends are hinged to each other, which are provided with two groups and are located on both sides of the carrying box 1 respectively. side, also includes a top cover 602 for directly installing the ultraviolet disinfection lamp 7, and the remote ends of the two support rods 601 are hingedly connected with the carrying box 1 and the top cover 602 respectively. When the device is in normal use, rotating the two support rods 601 will push the The cover 602 and the ultraviolet disinfection lamp 7 are moved to one side of the carrying box 1 to avoid affecting the test tube placement work of the nursing staff. After use, rotate the two support rods 601 to move the top cover 602 and the ultraviolet disinfection lamp 7 to the top of the carrying box 1. The interior of the carrying box 1 is sterilized. When the device is not in use, the two support rods 601 can be rotated until the top cover 602 fits on the opening of the carrying box 1, which not only reduces the storage space but also prevents debris from entering the inside.

As shown in Figure 1, in some embodiments, in order to improve the convenience of equipment use, two support platforms 10 are respectively arranged at the two ends of the bottom of the carrying box 1, and the bottom of the support platform 10 is connected by a support frame 11 There is a mobile base 12 with universal self-locking wheels, that is, with the assistance of the mobile base 12, a pair of support frames 11, and a pair of supporting platforms 10, the device can be moved conveniently. After the sampling is completed, it can be directly pushed into the inspection room, which saves It also improves the work efficiency of medical staff.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A device for placing test tubes of multiple specifications, characterized in that it comprises a carrying case (1), in which a plurality of columnar placing tubes (2) are fixedly arranged in a rectangular array in the carrying case (1), The placement cylinder (2) is arranged along the depth of the carrying box (1) and its top end is set as an opening; the interior of the placement cylinder (2) is provided with an arc-shaped support plate (3) with the arc mouth facing upwards, which is used for At the bottom of the supporting test tube, the arc-shaped supporting plate (3) can be adjusted along the height of the placement tube (2) through the lifting assembly (4) to adapt to test tubes of different heights; the inner wall of the placement tube (2) The annular array has a plurality of grippers (5) that can be elastically stretched along its centripetal direction to adapt to test tubes of different thicknesses; the carrying box (1) is equipped with a movable frame (6) above its level, A plurality of ultraviolet disinfection lamps (7) connected to external power sources are installed at the bottom of the movable frame (6). 2. A kind of placement device adaptable to multi-standard test tubes according to claim 1, characterized in that, the placement cylinder (2) is configured with a pair of movable grooves ( 8), the lifting assembly (4) includes a pair of connecting rods (401) arranged on the arc-shaped support plate (3) and extending outward through the two movable slots (8), located in the same row The connecting rods (401) between the arc-shaped support plates (3) are sequentially connected, and also include a lifting screw (402) arranged along the depth of the carrying box (1) and threaded through the bottom of the lifting screw (402), the lifting screw (402) The top is rotatably mounted on the connecting rod (401), and the plum blossom handle (403) is fixedly arranged at the bottom of the lifting screw (402). 3. A device for placing test tubes of multiple specifications according to claim 1, characterized in that, the clamping member (5) comprises a plurality of rectangular blocks in an annular array on the inner wall of the placing cylinder (2) (501), the inner structure of the rectangular block (501) has a sliding cavity (502) arranged along the depth direction of the placement cylinder (2), and the rectangular block (501) faces a side of the central axis of the placement cylinder (2). The side structure has a pair of through grooves (503) communicating with the sliding cavity (502), and also includes arc-shaped elastic pieces (504) whose two ends pass through the two through grooves (503) respectively and enter the sliding cavity (502). 4. A device for placing test tubes with multiple specifications according to claim 3, characterized in that, the arc-shaped elastic piece (504) is wrapped with a non-slip cotton pad on the arc-shaped section in the placement cylinder (2) (9). 5. A kind of placement device adaptable to multi-standard test tubes according to claim 1, characterized in that, said movable frame (6) comprises two support rods (601) whose adjacent ends are hinged to each other, and which are provided with two group and are respectively located on both sides of the carrying box (1), and also includes a top cover (602) for directly installing the ultraviolet disinfection lamp (7), and the far ends of the two support rods (601) are respectively connected with the carrying box (1), the top The cover (602) is hingedly connected. 6. A kind of placement device adaptable to multi-standard test tubes according to claim 1, is characterized in that, also comprises two supporting platforms (10) that are respectively arranged at the two ends of the bottom of the carrier box (1), said The bottom of the support platform (10) is connected with a mobile base (12) with universal self-locking wheels through a support frame (11).

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