Self-service blood donation box convenient to assemble

Abstract

The utility model discloses a self-help blood donation box convenient to assemble, and relates to the technical field of blood donation boxes, in particular to a self-help blood donation box convenient to assemble, which comprises a box body, a positioning mechanism is arranged on the box body and is used for positioning blood collection tubes, and the positioning mechanism comprises a main body assembly, a blood collection tube fixing assembly and a blood collection tube fixing assembly, vertical frames are fixed to the four corners of the top of the bottom plate, and a top frame is fixed among the tops of the four vertical frames. The adjusting assembly comprises a frame mounted in the main body assembly, an inner frame fixed in the frame, and a plurality of mounting grooves formed in the bottoms of the front and rear ends and the tops of the left and right ends of the inner frame; a plurality of rubber strips which are distributed in a criss-cross mode are installed in the frame, blood collection tubes can be placed between two adjacent transverse rubber strips and two adjacent longitudinal rubber strips to be positioned, and due to the fact that the rubber strips have certain elasticity, the blood collection tubes with different specifications and sizes within a certain range can be used.

Description

Technical Field

[0001] The utility model relates to the technical field of blood donation boxes, in particular to a self-service blood donation box which is easy to assemble. Background Art

[0002] The blood donation box is used to collect and manage blood samples during blood donation activities. The blood samples are placed in blood collection tubes, and then the blood collection tubes are placed in the blood donation box. Usually, the blood donation box is made of ordinary plastic boxes. For the convenience of holding, a tray is set in the box to position and fix the blood collection tubes.

[0003] After checking the publication number: CN220001767U, a blood sampling device convenient for storage is disclosed. This technology discloses "a blood sampling device convenient for storage, which relates to the technical field of blood sampling instruments, including a blood sampling tube and a holding rack, the bottom end of the blood sampling tube is fixedly connected to a support ring, the inside of the support ring is embedded with a magnetic sheet, the holding rack includes a bottom plate, the four corners of the top of the bottom plate are fixedly connected to vertical poles, the top of the vertical pole is fixedly connected to a frame plate, the inside of the frame plate is processed with a plurality of positioning holes, the bottom end of the frame plate is fixedly connected to The bottom end of the truncated cone tube is fixedly connected to multiple connecting rods, the bottom ends of the multiple connecting rods are fixedly connected to the same pad, and a metal plate is arranged inside the bottom plate. The technical scheme has the following technical effects: "By inserting the blood collection tube into the inside of the truncated cone tube, a large gap is maintained between the outer wall of the blood collection tube and the inner wall of the truncated cone tube and the positioning hole. With the help of the magnetic sheet inside the support ring and the metal plate inside the bottom plate being attracted, the blood collection tube can be stably set up inside the positioning hole, which is convenient for medical staff to carry out storage and retrieval work."

[0004] The blood collection tubes in the above scheme are placed in the positioning holes on the rack and positioned with the help of magnetic sheets. However, since the spacing and size of the positioning holes are pre-set, the rack can only be compatible with and adapt to blood collection tubes that meet specific specifications. In addition, although the use of magnetic sheets ensures the stability of the blood collection tubes, in actual applications, these magnetic sheets may generate unnecessary electromagnetic interference to nearby electronic equipment or medical equipment, thereby affecting the normal operation of these devices. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a self-service blood donation box which is easy to assemble. The box has a plurality of criss-cross distributed rubber strips installed inside the frame, so that the blood collection tube can be placed between two adjacent transverse and two longitudinal rubber strips for positioning. Since the rubber strips have a certain elasticity, blood collection tubes of different specifications and sizes within a certain range can be used.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a self-service blood donation box that is easy to assemble, including a box body, the box body is provided with a positioning mechanism and is used to position the blood collection tube, the positioning mechanism includes:

[0007] The main assembly includes a bottom plate placed inside the box body, four vertical frames fixed at the top corners of the bottom plate, and a top frame fixed between the tops of the four vertical frames;

[0008] The adjustment component includes a frame installed inside the main component, an inner frame fixed inside the frame, a plurality of mounting grooves provided at the bottom of the front and rear ends and the top of the left and right ends of the inner frame, rubber strips are provided between the mounting grooves at the front and rear ends and between the mounting grooves at the left and right ends, and mounting blocks are fixed at both ends of the rubber strips, and the mounting blocks are installed inside the mounting grooves;

[0009] The fixing component is arranged on the frame and is used to fix the height position of the main body component.

[0010] Preferably, the fixing assembly includes buttons slidably installed through the left and right ends of the frame, a guide frame fixed at the bottom of the button, guide grooves opened on both sides of the guide frame, partitions fixed on both sides of the left and right ends of the frame, and fixing pins slidably installed through the partitions, and the guide frame is slidably connected to the fixing pin through the guide groove, and a spring is installed on the fixing pin.

[0011] Preferably, the adjustment assembly further comprises a mounting hole opened inside the mounting groove, and a mounting head fixed on the mounting block cooperates with the mounting hole.

[0012] Preferably, the main body component also includes a sponge pad fixed on the top of the base plate, and base pads fixed at the four corners of the bottom of the base plate.

[0013] Preferably, the main body component further comprises a concave hole formed inside the bottom pad, and protrusions are formed at four corners of the inner bottom end of the box body and matched with the concave holes.

[0014] Preferably, a box cover is hinged at the top rear end of the box body, locks are installed on both sides of the front surface of the box cover, and a lock buckle is fixed on the front surface of the box body.

[0015] Beneficial Effects

[0016] The utility model provides a self-service blood donation box that is easy to assemble. Compared with the prior art, it has the following beneficial effects:

[0017] (1) By installing a plurality of rubber strips distributed in a crisscross pattern inside the frame, the blood collection tube can be placed between two adjacent transverse and two adjacent longitudinal rubber strips for positioning. Since the rubber strips have a certain elasticity, the blood collection tube between them can be positioned by the rebound pressure thereof; moreover, blood collection tubes of different sizes within a certain range can be used; and, since two sets of adjustment components are installed in the main assembly, the upper and lower ends of the blood collection tube can be positioned, thereby improving the stability of the blood collection tube placed in the adjustment component.

[0018] (2) The positioning mechanism is removed from the box body, and then the left and right ends of the frame are held with both hands. The thumbs press the button at the same time. The button drives the fixing pin to retract into the inside of the frame through the guide frame and the guide groove, thereby releasing the fixation between the adjustment component and the main body component. The adjustment component can then be removed for cleaning or moved up and down to adjust the height. When the adjustment component is placed on the blood collection tube and moved to a suitable height as required, the pressed button is released, and the fixing pin is pushed to the outside of the frame by the pressure of the spring rebound and inserted into the corresponding fixing hole, thereby fixing the adjustment component in the main body component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the positioning mechanism in the utility model;

[0021] Figure 3 This is a disassembled diagram of the positioning mechanism in the utility model;

[0022] Figure 4 This is a disassembled diagram of the adjustment component in the utility model;

[0023] Figure 5 It is a schematic diagram of the internal structure of the frame in the utility model.

[0024] In the figure: 1, box body; 2, positioning mechanism; 21, main body assembly; 211, bottom plate; 212, stand; 213, top frame; 214, fixing hole; 215, bottom pad; 216, concave hole; 217, sponge pad; 22, adjustment assembly; 221, frame; 222, inner frame; 223, mounting groove; 224, mounting hole; 225, rubber strip;

[0025] 226, mounting block; 227, mounting head; 23, fixing assembly; 231, button; 232, guide frame;

[0026] 233. Guide groove; 234. Partition plate; 235. Fixing pin; 236. Spring; 3. Box cover; 4. Lock head; 5. Lock catch. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a technical solution for a self-service blood donation box that is easy to assemble: a self-service blood donation box that is easy to assemble, comprising a box body 1, a positioning mechanism 2 is provided on the box body 1 and is used to position the blood collection tube, and the positioning mechanism 2 comprises:

[0029] The main body assembly 21 includes a bottom plate 211 placed inside the box body 1, four vertical frames 212 fixed at the top corners of the bottom plate 211, and a top frame 213 fixed between the tops of the four vertical frames 212;

[0030] The adjustment component 22 includes a frame 221 installed inside the main component 21, an inner frame 222 fixed inside the frame 221, a plurality of mounting grooves 223 provided at the bottom of the front and rear ends and the top of the left and right ends of the inner frame 222, a rubber strip 225 is provided between the mounting grooves 223 at the front and rear ends and between the mounting grooves 223 at the left and right ends, and mounting blocks 226 are fixed at both ends of the rubber strip 225, and the mounting blocks 226 are installed inside the mounting grooves 223;

[0031] The fixing assembly 23 is disposed on the frame 221 and is used to fix the height position of the main assembly 21 .

[0032] In the present embodiment, a plurality of rubber strips 225 distributed in a criss-cross pattern are installed inside the frame 221, so that the blood collection tube can be placed between two adjacent transverse and two longitudinal rubber strips 225 for positioning. Since the rubber strips 225 have a certain elasticity, the blood collection tube between them can be positioned by the rebound pressure thereof; moreover, blood collection tubes of different sizes within a certain range can be used; and, since two sets of adjustment components 22 are installed in the main body component 21, the upper and lower ends of the blood collection tube can be positioned, thereby improving the stability of the blood collection tube placed in the adjustment component 22.

[0033] Specifically, the fixing assembly 23 includes a button 231 slidably installed through the left and right ends of the frame 221, a guide frame 232 fixed at the bottom of the button 231, guide grooves 233 opened on both sides of the guide frame 232, and a partition 234 fixed on both sides of the left and right ends of the frame 221, and a fixing pin 235 slidably installed through the partition 234, and the guide frame 232 is slidably connected to the fixing pin 235 through the guide groove 233, and a spring 236 is installed on the fixing pin 235.

[0034] In this embodiment, the positioning mechanism 2 is taken out from the box body 1, and then the left and right ends of the frame 221 are held with both hands, and the thumbs press the button 231 at the same time. The button 231 drives the fixing pin 235 to retract into the inside of the frame 221 through the guide frame 232 and the guide groove 233, and the fixation between the adjustment component 22 and the main body component 21 is released, and the adjustment component 22 can be taken out for cleaning or moved up and down to adjust the height; when the adjustment component 22 is placed on the blood collection tube as required and moved to a suitable height position, the pressed button 231 is released, and the fixing pin 235 is pushed to extend to the outside of the frame 221 by the rebound pressure of the spring 236, and inserted into the corresponding fixing hole 214, so that the adjustment component 22 is fixed in the main body component 21.

[0035] Specifically, the adjustment assembly 22 further includes a mounting hole 224 opened inside the mounting groove 223 , and a mounting head 227 fixed on the mounting block 226 and matched with the mounting hole 224 .

[0036] In this embodiment, when the mounting block 226 is embedded and installed in the mounting groove 223, the mounting head 227 on the mounting block 226 is inserted into the mounting hole 224 on the mounting groove 223, so that it is firmly fixed after installation.

[0037] Specifically, the main body component 21 further includes a sponge pad 217 fixed on the top of the bottom plate 211 , and bottom pads 215 fixed on the four corners of the bottom of the bottom plate 211 .

[0038] In this embodiment, when the blood collection tube is placed in the adjustment component 22 on the main component 21, the bottom of the blood collection tube contacts the sponge pad 217. Since the sponge pad 217 is soft and has cushioning properties, the direct pressure and impact on the blood collection tube are reduced.

[0039] Specifically, the main body component 21 further includes a concave hole 216 formed inside the bottom pad 215 , and four corners of the bottom end of the box body 1 are provided with protrusions that match the concave holes 216 .

[0040] In this embodiment, when the positioning mechanism 2 is placed inside the box body 1 , the protrusion on the box body 1 is inserted into the concave hole 216 on the positioning mechanism 2 , thereby fixing the positioning mechanism 2 in the box body 1 .

[0041] Specifically, a box cover 3 is hinged at the top rear end of the box body 1 , locks 4 are installed on both sides of the front surface of the box cover 3 , and a lock buckle 5 is fixed on the front surface of the box body 1 .

[0042] In this embodiment, the positioning mechanism 2 can be placed in the box body 1 during carrying, and the box cover 3 can be closed, and then the box cover 3 and the box body 1 can be fixed by the lock head 4 and the lock buckle 5.

[0043] The working principle and use process of the utility model are as follows: first, the positioning mechanism 2 is taken out from the box body 1, and then the left and right ends of the frame 221 are held with both hands, and the thumbs press the button 231 at the same time. The button 231 drives the fixing pin 235 to retract into the inside of the frame 221 through the guide frame 232 and the guide groove 233, and the fixing between the adjustment component 22 and the main body component 21 is released, and then the adjustment component 22 can be taken out for cleaning or moved up and down to adjust the height; when the adjustment component 22 is placed on the blood collection tube and moved to a suitable height position as required, the pressed button 231 is released, and the fixing pin 235 is pushed by the rebound pressure of the spring 236. The pin 235 extends to the outside of the frame 221 and is inserted into the corresponding fixing hole 214, thereby fixing the adjustment component 22 in the main body component 21; then, the blood collection tube can be placed between two adjacent transverse and two longitudinal rubber strips 225 for positioning. Since the rubber strips 225 have a certain elasticity, the blood collection tube between them can be positioned by the rebound pressure thereof; and blood collection tubes of different sizes within a certain range can be used; and, since two sets of adjustment components 22 are installed in the main body component 21, the upper and lower ends of the blood collection tube can be positioned, thereby improving the stability of the blood collection tube placed in the adjustment component 22.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-service blood donation box that is easy to assemble, comprising a box body (1), characterized in that: The box body (1) is provided with a positioning mechanism (2) for positioning the blood collection tube, and the positioning mechanism (2) comprises: The main body component (21) comprises a bottom plate (211) placed inside the box body (1), four vertical frames (212) fixed at the top corners of the bottom plate (211), and a top frame (213) fixed between the tops of the four vertical frames (212); The adjustment component (22) comprises a frame (221) installed inside the main component (21), an inner frame (222) fixed inside the frame (221), a plurality of installation grooves (223) provided at the bottom of the front and rear ends and the top of the left and right ends of the inner frame (222), a rubber strip (225) is provided between the installation grooves (223) at the front and rear ends and between the installation grooves (223) at the left and right ends, and installation blocks (226) are fixed at both ends of the rubber strip (225), and the installation blocks (226) are installed inside the installation grooves (223); The fixing assembly (23) is arranged on the frame (221) and is used to fix the height position of the main assembly (21).

2. The self-service blood donation box that is easy to assemble according to claim 1 is characterized in that: The fixing assembly (23) comprises buttons (231) slidably installed through the left and right ends of the frame (221), a guide frame (232) fixed at the bottom of the button (231), guide grooves (233) opened on both sides of the guide frame (232), partitions (234) fixed on both sides of the left and right ends of the frame (221), and a fixing pin (235) slidably installed through the partition (234), and the guide frame (232) is slidably connected to the fixing pin (235) through the guide groove (233), and a spring (236) is sleeved and installed on the fixing pin (235).

3. The self-service blood donation box that is easy to assemble according to claim 1 is characterized in that: The adjustment assembly (22) further comprises a mounting hole (224) opened inside the mounting groove (223), and a mounting head (227) fixed on the mounting block (226) and matched with the mounting hole (224).

4. The self-service blood donation box that is easy to assemble according to claim 1, characterized in that: The main body component (21) further comprises a sponge pad (217) fixed on the top of the bottom plate (211), and bottom pads (215) fixed on the four corners of the bottom of the bottom plate (211).

5. The self-service blood donation box that is easy to assemble according to claim 4, characterized in that: The main body component (21) further comprises a concave hole (216) provided inside the bottom pad (215), and protrusions are provided at four corners of the inner bottom end of the box body (1) and matched with the concave holes (216).

6. The self-service blood donation box that is easy to assemble according to claim 1, characterized in that: A box cover (3) is hingedly connected to the top rear end of the box body (1), locks (4) are installed on both sides of the front surface of the box cover (3), and a lock buckle (5) is fixed to the front surface of the box body (1).

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