Pulling device and latex chamber

Abstract

The utility model discloses a kind of pulling device and latex bin, pulling device includes fixed support, the mounting piece of sliding connection in the upper end of fixed support along transverse direction and the carrying member for carrying reagent bottle and sliding connection in the upper end of mounting piece along transverse direction, the one side of mounting piece is respectively connected with the first pulley and the second pulley of axis parallel and equal height, transmission belt is wound on the first pulley and the second pulley, the lower portion and the upper portion of transmission belt are respectively fixedly connected fixed support and carrying member. In the utility model, when pulling one end of mounting piece to drive carrying member carrying reagent bottle transverse motion to the shell of analyzer nearby, one end of mounting piece only needs to pull out half of carrying member movement distance, which is beneficial to save analyzer external operating space, i.e. reagent bottle can be moved to the shell of analyzer nearby on the basis of reducing external occupied space, so as to improve user experience.

Description

Technical Field

[0001] This utility model belongs to the field of latex reagent dispensing and dispensing, and particularly relates to a pull-out device and a latex container. Background Technology

[0002] Currently, the latex reagents used in desktop blood analyzers need to be refrigerated in a relatively low-temperature environment. As consumables, the storage location of these reagents requires interaction with other modules within the instrument and with the operator. Due to the overall layout of the analyzer, the latex compartment is quite deep laterally, making it inconvenient for operators to directly access or replace the reagents from the side. Therefore, a device is needed to move the reagent bottles closer to the analyzer's outer casing without occupying excessive external space.

[0003] Patent CN109051581A discloses a reagent bottle replacement device. In this device, the cold chamber door, driven by a moving component, either sends the reagent bottle into the cold chamber and closes the opening, or sends the reagent bottle out of the cold chamber and opens the opening. However, the distance the reagent bottle moves is equal to the distance the outer casing moves, making it unsuitable for situations where the cold chamber is relatively deep compared to the external location; otherwise, it would occupy a large amount of external space. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this utility model provides a pull-out device and a latex compartment, which can move the reagent bottle to the vicinity of the analyzer's outer casing while reducing the external space occupied.

[0005] The objective of this utility model is achieved through the following technical solution: In a first aspect, a pull-out device is provided, comprising a fixed support member, a mounting member slidably connected laterally to the upper end of the fixed support member, and a carrier member slidably connected laterally to the upper end of the mounting member for carrying reagent bottles. The mounting member has a first pulley and a second pulley with parallel axes and equal height connected to both ends on one side. A transmission belt is wound around the first pulley and the second pulley. The lower part and the upper part of the transmission belt are fixedly connected to the fixed support member and the carrier member, respectively.

[0006] The beneficial effects of adopting the above technical solution are as follows: Utilizing the principle of movable pulleys, the mounting component is moved laterally by pulling one end of the mounting component. The first and second pulleys mounted on the mounting component move laterally simultaneously. Since the lower part of the transmission belt supported by the first and second pulleys is relatively fixed to the fixed support component, the carrier component, which is fixedly connected to the upper part of the transmission belt, can carry the reagent bottle and move laterally in the same direction relative to the mounting component at twice the speed and displacement. In other words, when pulling one end of the mounting component to drive the carrier component to move the reagent bottle laterally to the vicinity of the analyzer's outer casing, one end of the mounting component only needs to be pulled out by half the movement distance of the carrier component. This helps to save external operating space of the analyzer, that is, it is possible to move the reagent bottle to the vicinity of the analyzer's outer casing while reducing the external space occupied, thereby improving the user experience.

[0007] Furthermore, a first linear motion component is laterally arranged between the fixed support and the mounting component, and a second linear motion component is laterally arranged between the mounting component and the carrier component.

[0008] Understandably, the first linear motion component can limit the relative movement between the fixed support and the mounting component, so as to make the relative sliding between the mounting component and the fixed support component smoother; the second linear motion component can limit the relative movement between the carrier and the mounting component, so as to make the relative sliding between the carrier and the mounting component smoother.

[0009] Furthermore, the first linear motion component and the second linear motion component are configured as linear guide rails or guide rods.

[0010] Furthermore, a rack portion is provided on one side of the mounting component in a transverse direction, and a gear damper that meshes with the rack portion is provided on the fixed support component.

[0011] The beneficial effect of adopting the above technical solution is that this setting reduces the acceleration of pulling during human-computer interaction.

[0012] Furthermore, the carrier includes a support body and a carrier disposed on the upper end of the support body for carrying the reagent bottle.

[0013] Secondly, a latex compartment is also provided, which includes a refrigerated compartment body, a refrigerated compartment door and a pull-out device. One side of the refrigerated compartment door is hinged to the opening side of the refrigerated compartment body. One end of the mounting component is connected to a human-machine interface shell. A sliding groove is provided at the lower part of the refrigerated compartment door, and a wheel for sliding in the sliding groove is provided on one side of the transport component. During the process of moving the transport component into the refrigeration chamber, the wheels slide in the slide groove to gradually close the opening of the refrigeration chamber door; when the transport component is completely moved into the refrigeration chamber, the refrigeration chamber door completely closes the opening of the refrigeration chamber; during the process of moving the transport component out of the refrigeration chamber, the wheels slide in the opposite direction in the slide groove to gradually open the refrigeration chamber door.

[0014] The beneficial effects of adopting the above technical solution are as follows: by linking the upper wheel of the carrier with the upper slide of the refrigeration compartment door, the refrigeration compartment door can be gradually opened while the carrier is pulled out, and the refrigeration compartment door can be gradually closed while the carrier is pushed in.

[0015] Furthermore, the refrigeration compartment door is connected to the refrigeration compartment body via magnetic attraction or spring.

[0016] Furthermore, the lower inner end of the human-computer interaction shell is hinged to the mounting component.

[0017] The beneficial effects of adopting the above technical solution are as follows: This design allows the human-computer interaction shell to be rotated at a certain angle relative to the mounting component when it is pulled out, thereby facilitating the handling of reagent bottles. Furthermore, the upper part of the human-computer interaction shell is flipped up and connected to the mounting piece by magnetic attraction or ball-on.

[0018] Furthermore, the refrigeration chamber is equipped with a lifting body for lifting the reagent bottles.

[0019] The beneficial effects of adopting the above technical solution are as follows: In this configuration, after the carrier brings the reagent bottle into the refrigeration chamber, the lifting body lifts the reagent bottle upward so that the reagent bottle is detached from the bottom of the carrier and supported by the lifting body; when the carrier is pulled out, the reagent bottle is pulled and detached from the lifting body, and then transported by the carrier to the outside of the machine.

[0020] The beneficial effects of this utility model are as follows: Utilizing the principle of movable pulleys, the mounting component is moved laterally by pulling one end. Simultaneously, the first and second pulleys mounted on the mounting component move laterally. Since the lower part of the transmission belt supported by the first and second pulleys is relatively fixed to the fixed support, the carrier component, fixedly connected to the upper part of the transmission belt, can carry the reagent bottle and move laterally in the same direction relative to the mounting component at twice the speed and displacement. In other words, when pulling one end of the mounting component to move the carrier component carrying the reagent bottle laterally to the vicinity of the analyzer's casing, only half of the carrier component's movement distance needs to be pulled out. This helps save external operating space for the analyzer, allowing the reagent bottle to be moved to the vicinity of the analyzer's casing while minimizing external space occupation, thus improving the user experience. Attached Figure Description

[0021] The present invention will be described in more detail below based on embodiments and with reference to the accompanying drawings. Wherein: Figure 1 A schematic diagram of the structure of this utility model is shown; Figure 2 An isometric view of this utility model is shown; Figure 3 This diagram shows the structure of the carrier component when it is completely moved into the refrigeration chamber in this invention. Figure 4 This diagram shows the structure of the present invention when the carrier is completely removed from the refrigeration chamber. In the accompanying drawings, the same parts use the same reference numerals. The drawings are not to scale.

[0022] Figure label: 1. Human-machine interface shell; 2. Transport component; 201. Transport carrier; 202. Support body; 3. Refrigeration chamber door; 301. Slide rail; 4. Refrigeration chamber body; 5. Lifting body; 6. Mounting component; 7. First pulley; 8. Transmission belt; 9. Fixed support component; 10. Second pulley; 11. Wheel body; 12. Gear damper; 13. Rack; 14. Second linear motion assembly; 15. Reagent bottle; 16. First linear motion assembly. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] This utility model provides a pull-out device, such as Figure 1-4 As shown, it includes a fixed support 9, a mounting component 6 that is slidably connected to the upper end of the fixed support 9 in a transverse direction, and a carrier component 2 that is slidably connected to the upper end of the mounting component 6 in a transverse direction and is used to carry the reagent bottle 15. The two ends of one side of the mounting component 6 are respectively connected to a first pulley 7 and a second pulley 10 with parallel axes and equal height. A transmission belt 8 is wound on the first pulley 7 and the second pulley 10. The lower and upper parts of the transmission belt 8 are respectively fixedly connected to the fixed support 9 and the carrier component 2. The fixed support 9 is fixed on the base between the refrigeration chamber 4 and the analyzer.

[0025] Understandably, by utilizing the principle of movable pulleys, the human-machine interface shell 1 at one end of the mounting component 6 is pulled to move the mounting component 6 laterally. The first pulley 7 and the second pulley 10 mounted on the mounting component 6 move laterally simultaneously. Since the lower part of the transmission belt 8 supported by the first pulley 7 and the second pulley 10 is relatively fixed to the fixed support component 9, the carrier component 2, which is fixedly connected to the upper part of the transmission belt 8, can carry the reagent bottle 15 and move laterally in the same direction relative to the mounting component 6 at twice the speed and displacement. In other words, when the human-machine interface shell 1 is pulled to drive the carrier component 2 to move the reagent bottle 15 laterally to the vicinity of the analyzer's shell, the human-machine interface shell 1 only needs to be pulled out half the distance of the carrier component 2. This helps to save the external operating space of the analyzer, that is, it is possible to move the reagent bottle 15 to the vicinity of the analyzer's shell while reducing the external space occupied, thereby improving the user experience.

[0026] It should be noted that the types of the first pulley 7 and the second pulley 10 include, but are not limited to, synchronous pulleys, idler pulleys and sprockets; correspondingly, the types of the transmission belt 8 include, but are not limited to, synchronous belts, flat belts and chains.

[0027] In one embodiment, a first linear motion component 16 is laterally arranged between the fixed support 9 and the mounting component 6, and a second linear motion component 14 is laterally arranged between the mounting component 6 and the carrier component 2.

[0028] Understandably, the first linear motion component 16 can restrict the relative movement between the fixed support 9 and the mounting component 6, so as to make the relative sliding between the mounting component 6 and the fixed support 9 smoother; the second linear motion component 14 can restrict the relative movement between the carrier 2 and the mounting component 6, so as to make the relative sliding between the carrier 2 and the mounting component 6 smoother.

[0029] In one embodiment, the first linear motion component 16 and the second linear motion component 14 are configured as linear guides or guide rods.

[0030] It should be noted that when both the first linear motion component 16 and the second linear motion component 14 are configured as linear guide rails, the slider and slide rail of the first linear motion component 16 can be fixed to the fixed support 9 and the mounting component 6 respectively, and the slider and slide rail of the second linear motion component 14 can be fixed to the carrier component 2 and the mounting component 6 respectively; when both the first linear motion component 16 and the second linear motion component 14 are configured as guide rods, the guide rods of both the first linear motion component 16 and the second linear motion component 14 can be configured on the mounting component 6, and the fixed support 9 and the carrier component 2 are respectively provided with holes that slide and connect with the guide rods.

[0031] In one embodiment, a rack portion 13 is provided laterally on the side of the mounting member 6 away from the first pulley 7 and the second pulley 10, and a gear damper 12 that meshes with the rack portion 13 is provided on the fixed support member 9 to reduce the acceleration of pulling during human-machine interaction; specifically, the rack portion 13 can be directly machined on the sheet metal of the mounting member 6, or a rack can be installed separately on the mounting member 6 to form the rack portion 13.

[0032] In one embodiment, the carrier 2 includes a support 202 and a carrier 201 disposed on the upper end of the support 202 for carrying the reagent bottle 15.

[0033] The present invention also provides a latex tank, which includes a refrigerated tank body 4, a refrigerated tank door 3 and a pull-out device. One side of the refrigerated tank door 3 is hinged to the opening side of the refrigerated tank body 4. One end of the mounting component 6 is connected to the human-machine interface shell 1. A slide groove 301 is provided at the lower part of the refrigerated tank door 3. A wheel 11 for sliding in the slide groove 301 is provided on one side of the transport component 2. During the process of the carrier 2 moving into the refrigeration chamber 4, the wheel 11 slides in the slide groove 301 so that the refrigeration chamber door 3 gradually closes the opening of the refrigeration chamber 4; when the carrier 2 is completely moved into the refrigeration chamber 4, the refrigeration chamber door 3 completely closes the opening of the refrigeration chamber 4; during the process of the carrier 2 moving out of the refrigeration chamber 4, the wheel 11 slides in the opposite direction in the slide groove 301 so that the refrigeration chamber door 3 gradually opens.

[0034] It is understandable that by linking the upper wheel body 11 of the carrier 2 with the upper slide groove 301 of the refrigeration compartment door 3, the refrigeration compartment door 3 can be gradually opened while the carrier 2 is pulled out, and the refrigeration compartment door 3 can be gradually closed while the carrier 2 is pushed in.

[0035] It should be noted that the refrigeration chamber 4 can provide a storage environment and placement space for latex reagents below room temperature; the refrigeration chamber door 3 can close the passage for the transport component 2 to enter and exit the refrigeration chamber 4.

[0036] In one embodiment, the refrigeration compartment door 3 is connected to the refrigeration compartment body 4 by magnetic attraction, spring or torsion spring, so that the refrigeration compartment door 3 is fixed in the position when it is open or closed by magnetic attraction, spring or torsion spring.

[0037] In one embodiment, the lower inner end of the human-computer interaction housing 1 is hinged to the mounting member 6, and the rotation center line is distributed longitudinally.

[0038] It is understandable that the human-computer interaction shell 1 can be rotated at a certain angle relative to the mounting part 6 when it is pulled out, so as to facilitate the picking and putting of reagent bottle 15.

[0039] In one embodiment, the upper part of the human-machine interface shell 1 is flipped over and connected to the mounting component 6 by magnetic attraction or ball-bearing, so that after the refrigeration chamber door 3 completely closes the refrigeration chamber body 4, the human-machine interface shell 1 can be flipped over and fixed to the mounting component 6.

[0040] In one embodiment, the refrigeration chamber 4 is provided with a lifting body 5 for lifting the reagent bottle 15.

[0041] Understandably, this configuration is such that after the carrier 2 carries the reagent bottle 15 into the refrigeration chamber 4, the lifting body 5 lifts the reagent bottle 15 upwards so that the reagent bottle 15 is detached from the bottom of the carrier 2 and supported by the lifting body 5; when the carrier 2 is pulled out, the reagent bottle 15 is pulled and detached from the lifting body 5, and then transported by the carrier 2 to the outside of the refrigeration chamber 4.

[0042] In the description of this utility model, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0043] While specific embodiments of the present invention have been described herein with reference to them, it should be understood that these embodiments are merely examples of the principles and applications of the present invention. Therefore, it should be understood that many modifications can be made to the exemplary embodiments, and other arrangements can be designed without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that different dependent claims and features described herein can be combined in ways different from those described in the original claims. It is also understood that features described in conjunction with individual embodiments can be used in other described embodiments.

Claims

1. A pull-out device, characterized in that, It includes a fixed support (9), a mounting part (6) that is slidably connected to the upper end of the fixed support (9) in the lateral direction, and a carrier part (2) that is slidably connected to the upper end of the mounting part (6) in the lateral direction and is used to carry the reagent bottle (15). The mounting part (6) has a first pulley (7) and a second pulley (10) with parallel axes and equal height connected to both ends on one side. A transmission belt (8) is wound on the first pulley (7) and the second pulley (10). The lower part and the upper part of the transmission belt (8) are fixedly connected to the fixed support (9) and the carrier part (2) respectively.

2. The pull-out device according to claim 1, characterized in that, A first linear motion component (16) is provided laterally between the fixed support (9) and the mounting component (6), and a second linear motion component (14) is provided laterally between the mounting component (6) and the carrier component (2).

3. The pull-out device according to claim 2, characterized in that, The first linear motion component (16) and the second linear motion component (14) are configured as linear guides or guide rods.

4. The pull-out device according to claim 1, characterized in that, A rack portion (13) is provided on one side of the mounting member (6) in a transverse direction, and a gear damper (12) that meshes with the rack portion (13) is provided on the fixed support member (9).

5. The pull-out device according to claim 1, characterized in that, The carrier (2) includes a support (202) and a carrier (201) disposed on the upper end of the support (202) for carrying the reagent bottle (15).

6. A latex container, characterized in that, The device includes a refrigeration chamber (4), a refrigeration chamber door (3), and a pull-out device as described in any one of claims 1-5. One side of the refrigeration chamber door (3) is hinged to the opening side of the refrigeration chamber (4). One end of the mounting component (6) is connected to the human-machine interface shell (1). A slide groove (301) is provided at the lower part of the refrigeration chamber door (3). A wheel (11) for sliding in the slide groove (301) is provided on one side of the carrier (2). During the process of the carrier (2) moving into the refrigeration chamber (4), the wheel (11) slides in the slide groove (301) so that the refrigeration chamber door (3) gradually closes the opening of the refrigeration chamber (4); when the carrier (2) is completely moved into the refrigeration chamber (4), the refrigeration chamber door (3) completely closes the opening of the refrigeration chamber (4); during the process of the carrier (2) moving out of the refrigeration chamber (4), the wheel (11) slides in the opposite direction in the slide groove (301) so that the refrigeration chamber door (3) gradually opens.

7. The latex container according to claim 6, characterized in that, The refrigeration compartment door (3) is connected to the refrigeration compartment body (4) by magnetic attraction or spring.

8. The latex container according to claim 6, characterized in that, The lower inner end of the human-computer interaction shell (1) is hinged to the mounting component (6).

9. The latex container according to claim 8, characterized in that, The upper part of the human-computer interaction shell (1) is flipped over and connected to the mounting part (6) by magnetic attraction or ball-bearing.

10. The latex container according to claim 6, characterized in that, The refrigeration chamber (4) is equipped with a lifting body (5) for lifting the reagent bottle (15).

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