Cart for specimen transfer box

Abstract

The utility model relates to the technical field of carts, in particular to a cart for a specimen transfer box, which comprises a bottom plate and a push plate arranged on the bottom plate, the upper surface of the bottom plate is used for placing the specimen transfer box, and rotatable wheels are arranged at the bottom of the bottom plate; a rotatable limiting piece is arranged on the push plate, a groove is formed in the position, corresponding to the limiting piece, of the push plate, a limiting hole is formed in the limiting piece, and the limiting piece is rotated so that the specimen transfer box can be located in the limiting hole and then limited; the rotation of the limiting piece can be limited by rotating the limiting piece and matching the limiting piece with the groove. Due to the arrangement of the limiting pieces, the specimen transfer box can be located in the limiting holes to be limited, the situation that the specimen transfer box falls off can be avoided, meanwhile, the limiting pieces can be collected when the specimen transfer box is not used, and therefore the limiting pieces can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of carts, in particular to a cart used for a specimen transport box. Background Art

[0002] The specimen transport box is a box used to transport specimens. It is usually transported manually or by a cart. However, each has some problems. For example, manual transport is time-consuming and labor-intensive, and the frequency of movement during movement may cause the specimen to hemolyze frequently. Secondly, if a cart is used, although it is more labor-saving than manual transport and can transport more specimen transport boxes than manual transport, the specimen transport box cannot be fixed, so the specimen transport box may fall during the transport process. Summary of the invention

[0003] The purpose of the utility model is to provide a trolley for a specimen transfer box. By setting a limiting piece, the specimen transfer box can be located in a limiting hole and the specimen transfer box can be limited thereby, thereby preventing the specimen transfer box from falling, thereby solving the problem that the existing trolley cannot fix the specimen transfer box.

[0004] The purpose of the utility model is achieved in this way:

[0005] A trolley for a specimen transport box comprises a bottom plate and a push plate arranged on the bottom plate, wherein the upper surface of the bottom plate is used to place the specimen transport box, and the bottom of the bottom plate is provided with rotatable wheels;

[0006] A rotatable limit piece is provided on the push plate, and a groove is provided on the push plate corresponding to the limit piece. The limit piece has a limit hole. The specimen transfer box is located in the limit hole by rotating the limit piece, and the specimen transfer box is limited. When the specimen transfer box goes down from the bottom plate, the rotation of the limit piece can be limited by rotating the limit piece and matching the limit piece with the groove.

[0007] Preferably, a slot is provided on the inner wall of the limiting hole corresponding to the front of the specimen transport box, and a limiting block is provided at the rear of the specimen transport box.

[0008] Preferably, the bottom plate is provided with a placement slot corresponding to the specimen transfer box, and the placement slot is located on the side away from the push plate. Connecting plates are provided on both sides of the placement slot, and each connecting plate is provided with an elastic connecting belt, and the connecting belts on both sides of the placement slot are connected by Velcro, and the specimen transfer box is limited by adapting the two connecting belts.

[0009] Preferably, the limiting member includes two rotating rods and a connecting rod for connecting the two rotating rods, and the connecting rod and the rotating rod are slidably connected and are provided with a spring.

[0010] Preferably, the rotating rod is provided with a groove track at one end close to the connecting rod, and the connecting rod is provided with a moving rod corresponding to the groove track, and the moving rod is located in the groove track and moves in the groove track;

[0011] A spring is arranged between the moving rod and the groove rail;

[0012] Or / and, the rotating rod is provided with a storage groove at one end close to the connecting rod, and the spring is located in the storage groove and connected to the connecting rod.

[0013] Preferably, the limiting member is provided with a sliding block on a side close to the push plate, and the push plate is provided with a sliding groove corresponding to the sliding block, and the sliding block is located in the sliding groove and moves in the sliding groove, and the limiting member is rotatably provided on the sliding block.

[0014] Preferably, the slider is provided with protrusions on both sides, and the slide groove is provided with a moving groove 1 corresponding to the protrusions;

[0015] Or / and, the inner wall of the slide groove is provided with a convex strip, and the slide block is provided with a second moving groove corresponding to the convex strip;

[0016] Or / and, the slide groove is provided with a clamping groove, and a baffle is located in the clamping groove to limit the movement of the slide block.

[0017] Preferably, four wheels are provided at the bottom of the base plate, and the four wheels are divided into two groups, and the two wheels in each group are connected by a rotating shaft, a pedal is provided on the rotating shaft of one group, and each wheel of this group is provided with a brake assembly, and the pedal is connected to the brake assembly and is used to drive the brake assembly to brake the wheel.

[0018] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0019] The utility model sets a limiting member so that the specimen transfer box can be located in the limiting hole to limit the specimen transfer box, thereby preventing the specimen transfer box from falling. At the same time, the limiting member can be folded up when not in use, thereby protecting the limiting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of the structure after the push plate rotates.

[0022] Figure 3 It is a schematic diagram of the structure of the utility model after being disassembled.

[0023] Figure 4 This is a schematic diagram of the structure of the disassembled limiter.

[0024] Figure 5This is a schematic diagram of the structure of the push plate split.

[0025] Figure 6 It is a schematic diagram of the structure with placement slots.

[0026] Figure 7 Schematic diagram of the structure of the connecting belt.

[0027] Reference numerals: 1-bottom plate; 11-placing groove; 12-connecting plate; 13-limiting plate; 2-push plate;

[0028] 21-groove; 22-slideway; 221-movable groove 1; 222-convex strip; 223-clamping groove; 23-upper plate;

[0029] 24-lower plate; 25-connecting part; 26-hole; 3-specimen transport box; 4-limiting piece; 41-limiting hole;

[0030] 42-card slot; 43-limiting block; 44-rotating rod; 441-groove rail; 442-storage slot; 443-moving hole;

[0031] 45-connecting rod; 451-moving rod; 452-connecting column; 5-connecting belt; 6-sliding block; 61-bump;

[0032] 62-moving slot 2; 63-assembly plate; 7-wheel; 8-rotating shaft; 9-baffle. DETAILED DESCRIPTION

[0033] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0034] like Figure 1-Figure 7 As shown, a trolley for a specimen transfer box comprises a base plate 1 and a push plate 2 arranged on the base plate 1 , wherein the upper surface of the base plate 1 is used for placing a specimen transfer box 3 , and rotatable wheels 7 are arranged at the bottom of the base plate 1 .

[0035] Therefore, in actual use, the wheels 7 are provided to facilitate movement, and it is more convenient than manual transportation.

[0036] Meanwhile, a rotatable limiting member 4 is disposed on the push plate 2 , and a groove 21 is formed on the push plate 2 corresponding to the limiting member 4 , and a limiting hole 41 is formed on the limiting member 4 .

[0037] Therefore, in actual use, the specimen transport box 3 is positioned in the limiting hole 41 by rotating the limiting member 4, thereby limiting the specimen transport box 3, so that the specimen transport box 3 can be prevented from falling. When the specimen transport box 3 is removed from the bottom plate 1, the limiting member 4 can be rotated and matched with the groove 21 to limit the rotation of the limiting member 4, so the limiting member 4 can be folded up when not in use, so that the limiting member 4 can be protected.

[0038] like Figure 4 As shown, in order to better limit the position, a slot 42 is opened on the inner wall of the limiting hole 41 corresponding to the front of the specimen transport box 3, and a limiting block 43 is set at the rear of the specimen transport box 3.

[0039] This is because in order to facilitate the specimen transfer box 3 to be located in the limiting hole 41, the limiting hole 41 is generally larger than the transverse cross-section of the specimen transfer box 3, so the specimen transfer box 3 may move in a small range, so the positioning is better achieved through the provision of the card slot 42 and the limiting block 43.

[0040] like Figure 6 and Figure 7 As shown, the bottom plate 1 is provided with a placement slot 11 corresponding to the specimen transfer box 3, and the placement slot 11 is located on the side away from the push plate 2. Connecting plates 12 are provided on both sides of the placement slot 11, and each connecting plate 12 is provided with an elastic connecting belt 5, and the connecting belts 5 on both sides of the placement slot 11 are connected by Velcro, and the specimen transfer box 3 is limited by adapting the two connecting belts 5.

[0041] This is because the space on the bottom plate 1 is not just for placing one specimen transfer box 3, but also for stacking. Therefore, the stacking position can be limited by the limiting member 4, so two positions can be limited at the same time. However, in order to ensure the stability of the limiting position, a placement groove 11 is provided. At the same time, the length of the limiting member 4 is also limited. For places that the limiting member 4 cannot reach, connecting plates 12 and connecting belts 5 are provided for limiting the position.

[0042] And there are multiple Velcros, so it can be adjusted.

[0043] like Figure 3 and Figure 4 As shown, the structure of the limiting member 4 is as follows: first, the limiting member 4 includes two rotating rods 44 and a connecting rod 45 for connecting the two rotating rods 44, and the connecting rod 45 is slidably connected to the rotating rod 44 and is provided with a spring.

[0044] Therefore, in actual use, the sliding connection and the setting of the spring can correspond to specimen transport boxes 3 of different sizes.

[0045] The connecting rod 45 and the rotating rod 44 are slidably connected: first, a groove rail 441 is provided at one end of the rotating rod 44 close to the connecting rod 45, and a moving rod 451 is provided on the connecting rod 45 corresponding to the groove rail 441, and the moving rod 451 is located in the groove rail 441 and moves in the groove rail 441.

[0046] At the same time, the spring can be installed in two positions. One is that a spring is arranged between the moving rod 451 and the groove rail 441, and both the groove rail 441 and the connecting rod 45 are provided with installation columns, and the two ends of the spring are sleeved on the outside of the installation columns.

[0047] Another is that the rotating rod 44 has a storage groove 442 at one end close to the connecting rod 45, and the spring is located in the storage groove 442 and connected to the connecting rod 45, wherein both the storage groove 442 and the connecting rod 45 are provided with mounting posts, and both ends of the spring are sleeved outside the mounting posts. Moreover, from the attached drawings, the front and rear sides of the storage groove 442 are connected to the outside, but can also be set to be blocked, thereby better limiting the spring.

[0048] And when the spring is located in the storage groove 442, a limiting structure is also provided between the connecting rod 45 and the rotating rod 44 to prevent the connecting rod 45 from being separated from the rotating rod 44. The specific structure is: first, movable holes 443 connected to the groove rail 441 are opened on both sides of the rotating rod 44, and both ends of the connecting column 452 are located in the movable hole 443 and pass through the movable rod 451 to connect the movable rod 451 and the rotating rod 44.

[0049] like Figure 1-Figure 7 As shown, the limiting member 4 is provided with a slider 6 on one side close to the push plate 2 , and the push plate 2 is provided with a slide groove 22 corresponding to the slider 6 , and the slider 6 is located in the slide groove 22 and moves in the slide groove 22 , and the limiting member 4 is rotatably provided on the slider 6 .

[0050] Therefore, in actual use, the setting of the slider 6 and the slide groove 22 can correspond to specimen transport boxes 3 of different heights.

[0051] The structure between the position-limiting member 4 and the sliding block 6 is as follows: firstly, two assembly plates 63 are arranged on the sliding block 6, and the assembly plates 63 and the position-limiting member 4 are connected by an axial hole.

[0052] Secondly, the structure between the slider 6 and the slide groove 22 is as follows: first, protrusions 61 are provided on both sides of the slider 6, and the slide groove 22 is provided with a moving groove 221 corresponding to the protrusions 61. The length of the protrusion 61 is smaller than the length of the slider 6, so the setting of the protrusion 61 not only guides the moving direction of the slider 6, but also mainly prevents the slider 6 from being separated from the slide groove 22.

[0053] Therefore, in order to install the slider 6, the push plate 2 is divided into an upper plate 23 and a lower plate 24, and the upper plate 23 and the lower plate 24 are connected by a block and a groove.

[0054] At the same time, a convex strip 222 is formed on the inner wall of the slide groove 22 , and a second moving groove 62 is formed on the slider 6 corresponding to the convex strip 222 , thereby guiding the moving direction of the slider 6 .

[0055] The slide slot 22 is provided with a clamping slot 223 , and a baffle 9 is located in the clamping slot 223 to limit the movement of the slider 6 .

[0056] like Figure 1-Figure 7 As shown, four wheels 7 are arranged at the bottom of the base plate 1, and the four wheels 7 are divided into two groups, and the two wheels 7 in each group are connected by a rotating shaft 8, a pedal is arranged on the rotating shaft 8 of one group, and each wheel 7 of this group is provided with a brake assembly, and the pedal is connected to the brake assembly and is used to drive the brake assembly to brake the wheel 7.

[0057] The brake assembly here is a conventional prior art, so it will not be described in detail. Please refer to the invention of patent application number 2016107628538 and the utility model number 2023228582084.

[0058] At the same time, the push plate 2 is rotatably arranged on the bottom plate 1, and the rotational connection between the push plate 2 and the bottom plate 1 is an axial hole connection, and there are limits between both ends of the push plate 2 and the bottom plate 1. For example, a connecting portion 25 is provided at the bottom of the push plate 2, and the connection between the connecting portion 25 and the side of the bottom plate 1 is a block and groove connection. Secondly, a hole 26 is opened on the push plate 2, and a limit plate 13 is provided on the bottom plate 1 corresponding to the hole 26, and when there is a connecting plate 12, the connecting plate 12 is the limit plate 13.

[0059] The connection between the limit plate 13 and the hole 26 is not specifically shown in the drawings, and may be a snap connection, a connection between a block and a groove, etc.

[0060] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. At the same time, the utility model is not limited by the above embodiments, so without departing from the principle and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed for protection.

Claims

1. A trolley for a specimen transport box, characterized in that: It comprises a bottom plate (1) and a push plate (2) arranged on the bottom plate (1), wherein the upper surface of the bottom plate (1) is used to place a specimen transport box (3), and the bottom of the bottom plate (1) is provided with rotatable wheels (7); The push plate (2) is provided with a rotatable limiting member (4), and the push plate (2) is provided with a groove (21) corresponding to the limiting member (4), and the limiting member (4) is provided with a limiting hole (41). By rotating the limiting member (4), the specimen transport box (3) is located in the limiting hole (41), thereby limiting the specimen transport box (3). When the specimen transport box (3) is removed from the bottom plate (1), the limiting member (4) can be rotated and matched with the groove (21) to limit the rotation of the limiting member (4).

2. A trolley for a specimen transport box according to claim 1, characterized in that: A clamping slot (42) is provided on the inner wall of the limiting hole (41) corresponding to the front of the specimen transport box (3), and a limiting block (43) is provided at the rear of the specimen transport box (3).

3. A trolley for a specimen transport box according to claim 1 or 2, characterized in that: The bottom plate (1) is provided with a placement groove (11) corresponding to the specimen transport box (3), and the placement groove (11) is located on a side away from the push plate (2). Connecting plates (12) are provided on both sides of the placement groove (11), and each connecting plate (12) is provided with an elastic connecting belt (5). The connecting belts (5) on both sides of the placement groove (11) are connected by Velcro, and the specimen transport box (3) is limited by the adaptation of the two connecting belts (5).

4. A trolley for a specimen transport box according to claim 1 or 2, characterized in that: The limiting member (4) comprises two rotating rods (44) and a connecting rod (45) for connecting the two rotating rods (44), and the connecting rod (45) and the rotating rod (44) are slidably connected and are provided with a spring.

5. A trolley for a specimen transport box according to claim 4, characterized in that: The rotating rod (44) is provided with a groove track (441) at one end close to the connecting rod (45), and the connecting rod (45) is provided with a moving rod (451) corresponding to the groove track (441), and the moving rod (451) is located in the groove track (441) and moves in the groove track (441); A spring is arranged between the moving rod (451) and the groove rail (441); Or / and, the rotating rod (44) is provided with a storage groove (442) at one end close to the connecting rod (45), and the spring is located in the storage groove (442) and connected to the connecting rod (45).

6. A trolley for a specimen transport box according to claim 1 or 2, characterized in that: The limiting member (4) is provided with a slider (6) on a side close to the push plate (2), and the push plate (2) is provided with a slide groove (22) corresponding to the slider (6), and the slider (6) is located in the slide groove (22) and moves in the slide groove (22), and the limiting member (4) is rotatably provided on the slider (6).

7. A trolley for a specimen transport box according to claim 6, characterized in that: The slider (6) is provided with protrusions (61) on both sides, and the slide groove (22) is provided with a moving groove (221) corresponding to the protrusions (61); Or / and, the inner wall of the slide groove (22) is provided with a convex strip (222), and the sliding block (6) is provided with a second moving groove (62) corresponding to the convex strip (222); Or / and, the slide groove (22) is provided with a clamping groove (223), and a baffle (9) is located in the clamping groove (223) to limit the movement of the slider (6).

8. A trolley for a specimen transport box according to claim 1 or 2, characterized in that: Four wheels (7) are arranged at the bottom of the base plate (1), and the four wheels (7) are divided into two groups, and the two wheels (7) in each group are connected by a rotating shaft (8), a pedal is arranged on the rotating shaft (8) of one group, and each wheel (7) in this group is provided with a brake assembly, and the pedal is connected to the brake assembly and is used to drive the brake assembly to brake the wheel (7).

Images