In vitro diagnostic device
By introducing lateral, lifting, and rotating mechanisms into in vitro diagnostic equipment, the structural design of the scheduling mechanism is simplified, the problem of large equipment space occupation is solved, and the equipment is simplified and the cost is reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2026-04-07
AI Technical Summary
Existing in vitro diagnostic equipment scheduling mechanisms are complex in structure and occupy a large space.
The structure includes a platform, a scheduling device, and a control unit. The scheduling device consists of a base, a horizontal movement mechanism, a lifting mechanism, a rotating mechanism, and a hook assembly. The horizontal movement, lifting, and rotating mechanisms drive the hook assembly to move and pick up objects, simplifying the structure and reducing space occupation.
It simplifies the structure and reduces the space required for in vitro diagnostic equipment, thereby lowering equipment costs and making it simple, stable, and reliable to operate.
Smart Images
Figure CN224095856U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field especially relates to a kind of in-vitro diagnostic equipment. BACKGROUND
[0002] In-vitro diagnostic equipment is a kind of medical equipment for detecting and analyzing human samples to assist in diagnosing diseases, when transporting sample rack or reagent box, scheduling mechanism is generally used, scheduling mechanism can realize the movement in different directions, to transport sample rack or reagent box to respective corresponding target position.
[0003] However, the existing scheduling mechanism has the defects of complex structure and large space occupation. UTILITY MODEL CONTENT
[0004] In order to solve at least one problem mentioned in the background art, the utility model provides an in-vitro diagnostic equipment with simple structure and small space occupation.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] The utility model provides an in-vitro diagnostic equipment, including placing table, scheduling device and control unit, scheduling device is electrically connected with control unit, and control unit controls scheduling device to transfer target object on placing table;
[0007] The scheduling device includes a base, a horizontal movement mechanism, a lifting mechanism, a rotating mechanism and a hooking assembly, the horizontal movement mechanism is arranged on the base, and the lifting mechanism is connected to the horizontal movement mechanism, and the horizontal movement mechanism is used to drive the lifting mechanism to move in the first direction;
[0008] The rotating mechanism is arranged on the lifting mechanism, and the lifting mechanism drives the rotating mechanism to move in the second direction, and the rotating mechanism includes a first driving motor;
[0009] The hooking assembly includes a hooking piece, the hooking piece is connected to the shaft of the first driving motor, the first driving motor drives the hooking piece to rotate, and the hooking piece is provided with a hook groove or a hook hand to hook the target object.
[0010] As an optional implementation, the hooking piece includes a connecting part and a hooking part, the first end of the connecting part is connected to the shaft of the first driving motor, and the hooking part is connected to the second end of the connecting part, and the hook groove or the hook hand is arranged on the hooking part;
[0011] The hooking part is offset to the second end of the connecting part to ensure that the center line of the hooking part and the center line of the shaft have a spacing.
[0012] As an optional implementation, the hooking assembly further includes a detection unit, the detection unit is connected with the control unit, and the detection unit is used to detect whether the hooking piece hooks the target object.
[0013] As an optional implementation, the rotating shaft of the first driving motor has a through hole penetrating along the axial direction of the rotating shaft, and the power supply line of the detection unit is connected to the control unit after penetrating through the through hole.
[0014] As an optional implementation, the detection unit is arranged on the hooking member, the hooking member has a wire passing channel, the wire passing channel is in communication with the through hole, and the power supply line extends into the through hole along the wire passing channel.
[0015] As an optional implementation, the horizontal moving mechanism includes a slide rail, a belt pulley set, and a second driving motor, the slide rail, the belt pulley set, and the second driving motor are arranged on the base, the lifting mechanism is slidably arranged on the slide rail, and the lifting mechanism is connected to a transmission belt in the belt pulley set, and the second driving motor is used to drive the belt pulley set to rotate, so as to drive the lifting mechanism to slide along the slide rail through the transmission belt in the belt pulley set.
[0016] As an optional implementation, the lifting mechanism includes a mounting seat, a third driving motor, a support frame, a gear, and a rack, the mounting seat is slidably arranged on the slide rail, and the mounting seat is connected to the transmission belt;
[0017] The third driving motor is arranged on the mounting seat, the gear is arranged on the rotating shaft of the third driving motor, the support frame is movably arranged on the mounting seat, the rotating mechanism is arranged on the top of the support frame, the rack is arranged on one side of the support frame, the gear and the rack are engaged with each other, the third driving motor drives the gear to rotate, and the gear drives the support frame to move in the second direction through the driving rack.
[0018] As an optional implementation, the rotating mechanism further includes a seat body, the seat body is connected to the top of the support frame, the seat body extends to the side of the support frame, the first driving motor is arranged on the seat body, the rotating shaft of the first driving motor penetrates through the seat body and is connected to the hooking member below the seat body.
[0019] As an optional implementation, the support frame and the rotating shaft of the first driving motor have a spacing between the connecting parts on the seat body, so that the hooking member can be rotated to a position parallel or perpendicular to the slide rail.
[0020] As an optional implementation, the hooking part is offset to the second end of the connecting part, so that the center line of the hooking part and the center line of the rotating shaft of the first driving motor have a spacing in the tangential direction when the connecting part rotates.
[0021] As an optional implementation, the warning unit is electrically connected to the control unit, and the control unit is configured to control the warning unit to issue prompt information when the hooking member hooks the target object.
[0022] The in vitro diagnostic device provided by this utility model includes a stage, a scheduling device, and a control unit. The scheduling device is connected to the control unit, and the control unit controls the scheduling device to transfer the target object on the stage. The scheduling device includes a base, a horizontal moving mechanism, a lifting mechanism, a rotating mechanism, and a hooking component. The horizontal moving mechanism is disposed on the base, and the lifting mechanism is connected to the horizontal moving mechanism. The horizontal moving mechanism is used to drive the lifting mechanism to move along a first direction. The rotating mechanism is disposed on the lifting mechanism, and the lifting mechanism drives the rotating mechanism to move along a second direction. The rotating mechanism includes a first drive motor. The hooking component includes a hook member, which is connected to the rotating shaft of the first drive motor. The first drive motor is used to drive the hook member to rotate. The hook member is provided with a hook groove or hook handle to hook the target object. The in vitro diagnostic device provided by this utility model can drive the hook to move, lift, and rotate during sampling through a lateral movement mechanism, a lifting mechanism, and a rotation mechanism. This allows the hook to be moved, lifted, and rotated to various target locations to hook the target object. The hook does not require a driving device to hook the target object; it can pick up and put down the target object simply through its own hook groove or hook handle structure. This simplifies the structure of the in vitro diagnostic device and reduces the space occupied by the device. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0024] Figure 1 A schematic diagram of the overall structure of the scheduling device provided in this embodiment of the utility model;
[0025] Figure 2 for Figure 1 The main view;
[0026] Figure 3 A partial cross-sectional view of the scheduling device provided in an embodiment of this utility model;
[0027] Figure 4 A schematic diagram of the hook component in the scheduling device provided in this embodiment of the utility model;
[0028] Figure 5 A schematic diagram of a sample holder provided for an embodiment of the utility model;
[0029] Figure 6 A schematic diagram of the reagent kit provided for an embodiment of the utility model;
[0030] Figure 7A first schematic diagram of the sampling process of the scheduling device provided in an embodiment of the utility model;
[0031] Figure 8 A first schematic diagram of the sampling process of the scheduling device provided in an embodiment of the utility model;
[0032] Figure 9 A third schematic diagram of the sampling process of the scheduling device provided in the embodiment of the utility model;
[0033] Figure 10 A fourth schematic diagram of the sampling process of the scheduling device provided in the embodiment of the utility model;
[0034] Figure 11 This is a fifth schematic diagram of the sampling process of the scheduling device provided in the embodiment of the utility model.
[0035] Explanation of reference numerals in the attached figures:
[0036] 100 - Dispatch device;
[0037] 110 - Base;
[0038] 120 - Lateral movement mechanism; 121 - Slide rail; 122 - Pulley assembly; 1221 - Drive pulley; 1222 - Driven pulley; 1223 - Transmission belt; 123 - Second drive motor;
[0039] 130 - Lifting mechanism; 131 - Mounting base; 132 - Third drive motor; 133 - Support frame; 134 - Gear; 135 - Rack;
[0040] 140 - Rotating mechanism; 141 - First drive motor; 1411 - Through hole; 142 - Base;
[0041] 150 - Hook assembly; 151 - Hook piece; 1511 - Hook groove; 1512 - Wire passage; 1513 - Power cord; 1514 - First connecting plate; 1515 - Second connecting plate; 1516 - Hook section; 152 - Detection unit;
[0042] 200-sample rack;
[0043] 300 - Reagent Kit;
[0044] 400-Hook Hand;
[0045] X - First direction;
[0046] Y - Second direction. Detailed Implementation
[0047] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0048] In this application, the terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” “outer,” “vertical,” “horizontal,” “lateral,” and “longitudinal” indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this utility model and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0049] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.
[0050] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.
[0051] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.
[0052] You can refer to this. Figures 1 to 11This utility model provides an in vitro diagnostic device, including a stage, a scheduling device 100, and a control unit. The scheduling device 100 is electrically connected to the control unit, and the control unit controls the scheduling device 100 to transfer a target object on the stage. The target object can be a sample rack 200 or a reagent kit 300. The stage can be a sample loading platform for the sample rack 200 or reagent kit 300, a buffer platform within the device for temporarily caching the sample rack 200 or reagent kit 300, or a platform for other purposes.
[0053] The dispatching device 100 includes a base 110, a horizontal moving mechanism 120, a lifting mechanism 130, a rotating mechanism 140, and a hooking assembly 150. The horizontal moving mechanism 120 is disposed on the base 110, and the lifting mechanism 130 is connected to the horizontal moving mechanism 120. The horizontal moving mechanism 120 is used to drive the lifting mechanism 130 to move along a first direction X. The rotating mechanism 140 is disposed on the lifting mechanism 130, and the lifting mechanism 130 drives the rotating mechanism 140 to move along a second direction Y. The rotating mechanism 140 includes a first drive motor 141. The hooking assembly 150 includes a hook member 151, which is connected to the rotating shaft of the first drive motor 141. The first drive motor 141 is used to drive the hook member 151 to rotate, and the hook member 151 is used to hook the target object.
[0054] like Figure 1 and Figure 2 As shown, the first direction X can be horizontal, the second direction Y can be vertical, the shaft of the first drive motor 141 is vertical, and the hook 151 rotates in the horizontal plane.
[0055] It is understood that the sample rack 200 (or reagent kit 300) to be transferred may have a hooking part that cooperates with the hook 151. The hook 151 can hook the hooking part on the sample rack 200. Specifically, when transferring the sample rack 200, the hook 151 can be moved horizontally, lifted, and rotated by the lateral movement mechanism 120, the lifting mechanism 130, and the rotation mechanism 140, thereby transferring the hook 151 to the sample rack 200 and making the hook 151 hook the hooking part on the sample rack 200. In this embodiment, the in vitro diagnostic device directly connects the hook 151 to the rotating shaft of the first drive motor 141 and drives the hook 151 to rotate through the rotating shaft. This eliminates the need for transmission and support structures in the rotation mechanism 140, such as bearings, couplings, splines, etc., simplifying the structure of the in vitro diagnostic device, reducing the space occupied by the in vitro diagnostic device, and reducing the equipment cost.
[0056] In the above embodiments, the hook member 151 can have various specific structures. For example, the first end of the hook member 151 can be connected to the shaft of the first drive motor 141, and the second end of the hook member 151 forms a hook groove 1511 to hook the target object through the hook groove 1511. It can be understood that the sample holder 200 (or reagent kit 300) to be sampled can have a hook 400 that matches the hook groove 1511 on the hook member 151. Figures 7 to 11 As shown, when picking up the reagent kit 300, the hook 151 can first be moved along the first direction X by the horizontal moving mechanism 120, moving the hook 151 to a position flush with the reagent kit 300, and making the hook groove 1511 and the hook handle 400 on the hook 151 misaligned; then the hook 151 can be moved along the second direction Y by the lifting mechanism 130, making the hook groove 1511 lower below the hook handle 400, and by rotating the hook 151, the hook groove 1511 is positioned directly below the hook handle 400; finally, the hook 151 can be moved vertically upward by the lifting mechanism 130, so that the hook handle 400 on the reagent kit 300 is completely inserted into the hook groove 1511. When lowering the reagent kit 300, simply control the hook 151 to move downward, and the hook 151 and the reagent kit 300 can be detached. The whole operation process is simple and convenient. Specifically, the hook 400 can be L-shaped to make the connection between the hook 400 and the hook groove 1511 more stable.
[0057] Of course, in other embodiments, the hook 151 can also be designed with a hook structure. Correspondingly, the reagent kit 300 can also have a hook groove connected to the hook on the hook 151. The hook on the hook 151 hooks the hook groove on the reagent kit 300. The specific hooking method is similar to the above process and will not be described in detail here.
[0058] In the above embodiments, the hooking component 150 may further include a detection unit 152, which is electrically connected to the control unit. The detection unit 152 is used to detect whether the hooking member 151 has hooked the target object. The detection unit 152 can determine whether the hooking member 151 has hooked the sample rack 200 by detecting whether the hook 400 of the sample rack 200 is fully inserted into the hook groove 1511. This prevents the sample rack 200 from moving when the hook groove 1511 and the hook 400 on the sample rack 200 are not securely connected, which could cause the sample rack 200 to shake or fall during movement. Specifically, the detection unit 152 can use an image recognition sensor to directly identify whether the hook 400 on the sample holder 200 is fully inserted into the hook groove 1511 on the hooking member 151. This identification method is more intuitive. The detection unit 152 can also use a pressure sensor, which can be set on the side wall of the hook groove 1511. When the hook 400 of the sample holder 200 is hooked into the hook groove 1511, the hook 400 exerts a certain pressure on the pressure sensor inside the hook groove 1511, indicating that the hooking member 151 has successfully hooked the sample holder 200. In addition, the detection unit 152 can also use a grating sensor, which can be set on two opposite side walls inside the hook groove 1511. When the hook 400 of the sample holder 200 is hooked into the hook groove 1511, the hook 400 will cut off the laser emitted by the grating sensor. Of course, the detection unit 152 can also be formed in other ways, and no specific limitation is made here.
[0059] In the above embodiments, a warning unit may also be included. The warning unit and the control unit are electrically connected. The control unit is configured to control the warning unit to issue a prompt message when the hook 151 hooks a target object. Specifically, the warning unit may be a warning light or a display. When the detection unit 152 detects that the hook 1511 has hooked a target object, it sends the detected signal to the control unit. The control unit may control the warning light to emit a specific color or control the display to show a prompt message on its status interface, reminding the staff that the sample rack 200 has been hooked and the subsequent sample transfer can proceed.
[0060] In the above embodiments, the shaft of the first drive motor 141 may have a through hole 1411 extending along its own axial direction. The power line 1513 of the detection unit 152 passes through the through hole 1411 and is electrically connected to the control unit. In this way, on the one hand, the power line 1513 of the detection unit 152 can be avoided from interfering with the movement of the hooking component 150 when it is located outside the first drive motor 141. On the other hand, the overall structure of the scheduling device 100 can be made more compact.
[0061] In the above embodiment, the detection unit 152 can be disposed at the second end of the hook member 151. The hook member 151 has a wire passage 1512, which is connected to the through hole 1411. The power line 1513 extends into the through hole 1411 along the wire passage 1512. The power line 1513 of the detection unit 152 can be routed along the wire passage 1512 and the through hole 1411, further improving the structural compactness of the scheduling device 100.
[0062] In the above embodiments, the transverse mechanism 120 may include a slide rail 121, a pulley assembly 122, and a second drive motor 123. The slide rail 121, the pulley assembly 122, and the second drive motor 123 are all mounted on the base 110. The lifting mechanism 130 is slidably mounted on the slide rail 121 and is connected to the transmission belt 1223 in the pulley assembly 122. The second drive motor 123 is used to drive the pulley assembly 122 to rotate, so as to drive the lifting mechanism 130 to slide along the slide rail 121 through the transmission belt 1223 in the pulley assembly 122. The lifting mechanism 130 slides along the slide rail 121, making the movement smoother and more reliable. The pulley group 122 provides stable transmission and low noise, allowing the lifting mechanism 130 to stop smoothly after moving into position. This makes it extremely suitable for use in quiet environments such as hospitals. Furthermore, the lateral movement of the lifting mechanism 130 is achieved by the cooperation of the slide rail 121 and the pulley group 122, which further simplifies the structure of the scheduling device 100 and reduces its cost. Specifically, the pulley assembly 122 may include a drive pulley 1221, a driven pulley 1222, and a transmission belt 1223. The drive pulley 1221 and the driven pulley 1222 are rotatably mounted on the base 110. The transmission belt 1223 is wound between the drive pulley 1221 and the driven pulley 1222. The lifting mechanism 130 is connected to the transmission belt 1223. The drive pulley 1221 and the second drive motor 123 are connected in a transmission connection so that the drive pulley 1221 is driven to rotate by the second drive motor 123, so that the transmission belt 1223 drives the lifting mechanism 130 to slide along the slide rail 121.
[0063] In the above embodiments, the lifting mechanism 130 may include a mounting base 131, a third drive motor 132, a support frame 133, a gear 134, and a rack 135. The mounting base 131 is slidably disposed on the slide rail 121 and is connected to the transmission belt 1223. The third drive motor 132 is mounted on the mounting base 131, the gear 134 is mounted on the rotating shaft of the third drive motor 132, the support frame 133 is movably disposed on the mounting base 131 in the vertical direction, the rotating mechanism 140 is disposed on the top of the support frame 133, and the rack 135 is disposed on one side of the support frame 133. The gear 134 and the rack 135 mesh with each other. The third drive motor 132 is used to drive the gear 134 to rotate, and the gear 134 drives the rack 135 to drive the support frame 133 to move up and down along the mounting base 131. The lifting mechanism 130 achieves its lifting motion through the cooperation of gear 134 and rack 135. Gear 134 is directly driven by the third drive motor 132, making the lifting mechanism 130 simple in structure, reliable in performance, capable of high lifting speed, and able to hover at any position with and without power. The mounting base 131 may have a groove or slide rail 121 structure, and the support frame 133 can slide along the groove or slide rail 121 on the mounting base 131. Furthermore, a sheet metal structure may be connected to the mounting base 131, which can be connected to the transmission belt 1223.
[0064] The rotating mechanism 140 may further include a base 142, which is fixedly connected to the top of the support frame 133 and extends laterally toward the support frame 133. A first drive motor 141 is mounted on the base 142, and the shaft of the first drive motor 141 extends downward, passes through the base 142, and connects to a hook 151 below the base 142. When the shaft rotates, it drives the hook 151 to rotate below the base 142. There is a gap between the connection points of the support frame 133 and the shaft of the first drive motor 141 on the base 142, allowing the support frame 133 to partially avoid obstructing the hook 151 connected to the shaft of the first drive motor 141, thus enabling the hook 151 to rotate at a larger angle.
[0065] Specifically, such as Figure 7 and Figure 8 As shown, the base 142 can be in the shape of a cuboid. The support frame 133 and the first drive motor 141 can be respectively set at opposite corners of the base 142, so that the shaft of the first drive motor 141 has a certain distance from the support frame 133 along the length and width directions of the base 142. In this way, the support frame 133 can avoid the hook 151, increase the rotation angle of the hook 151, and allow the hook 151 to rotate to a position parallel and perpendicular to the slide rail 121 of the transverse mechanism 120.
[0066] In the above embodiments, the hooking member 151 may specifically include a connecting part and a hooking part 1516. The first end of the connecting part is connected to the rotating shaft of the first drive motor 141, and the hooking part 1516 is connected to the second end of the connecting part. A hook groove 1511 is provided on the hooking part 1516. The rotating shaft of the first drive motor 141 can drive the connecting part to rotate horizontally below the seat 142, thereby hooking the sample rack 200 or the reagent kit 300 through the hook groove 1511 on the hooking part 1516 at the second end of the connecting part.
[0067] like Figure 4 As shown, the hook portion 1516 can be offset at the second end of the connecting portion to ensure that the center line of the hook portion 1516 and the center line of the first drive motor 141 shaft have a distance a (combined with) a distance a) along the tangential direction when the connecting portion rotates. Figure 11 This prevents the outer side of the hook part 1516 from touching the sample holder 200 or the reagent kit 300 during rotation.
[0068] like Figure 4 and Figure 11 As shown, specifically, the distance 'a' between the center line of the hook part 1516 and the center line of the shaft of the first drive motor 141 can be greater than half the width of the sample holder 200 or the reagent kit 300, thereby further preventing the outer side of the hook part 1516 from touching the sample holder 200 or the reagent kit 300 during rotation.
[0069] Furthermore, such as Figure 4 As shown, the connecting part can be L-shaped. The connecting part can include a horizontally extending first connecting plate 1514 and a vertically extending second connecting plate 1515. One end of the first connecting plate 1514 is connected to the shaft of the first drive motor 141, and the second connecting plate 1515 is connected to the other end of the first connecting plate 1514. The second connecting plate 1515 extends downward, which can reduce the downward movement stroke of the lifting mechanism 130.
[0070] The first connecting plate 1514 can extend from one side below the base 142 to prevent the base 142 from touching the sample holder 200 or the reagent kit 300 during movement.
[0071] Furthermore, the hook part 1516 can be a boss structure. The boss is connected to the side of the lower end of the second connecting plate 1515 away from the first drive motor 141, and the boss is connected to a corner of the second connecting plate 1515, so that the center line of the boss and the center line of the shaft of the first drive motor 141 are staggered along the width direction of the first connecting plate 1514. The boss can be provided with the above-mentioned hook groove 1511 that is open from top to bottom.
[0072] The in vitro diagnostic device provided in this embodiment of the present invention includes a stage, a scheduling device 100, and a control unit. The scheduling device 100 is electrically connected to the control unit, which controls the scheduling device 100 to transfer a target object on the stage. The scheduling device 100 includes a base 110, a horizontal moving mechanism 120, a lifting mechanism 130, a rotating mechanism 140, and a hooking component 150. The horizontal moving mechanism 120 is disposed on the base 110, and the lifting mechanism 130 is connected to the horizontal moving mechanism 120. The horizontal moving mechanism 120 is used to drive the lifting mechanism 130 to move along a first direction X. The rotating mechanism 140 is disposed on the lifting mechanism 130, and the lifting mechanism 130 drives the rotating mechanism 140 to move along a second direction Y. The rotating mechanism 140 includes a first drive motor 141. The hooking component 150 includes a hooking member 151, which is connected to the rotating shaft of the first drive motor 141. The first drive motor 141 is used to drive the hooking member 151 to rotate, and the hooking member 151 is used to hook the target object. When hooking a target object, the hooking component 151 can be moved horizontally, lifted, and rotated by the horizontal movement mechanism 120, the lifting mechanism 130, and the rotation mechanism 140, thereby moving the hooking component 151 to the target position to hook the target object. By directly connecting the hooking component 151 to the rotating shaft of the first drive motor 141 and driving the hooking component 151 to rotate through the rotating shaft, the structure of the in vitro diagnostic equipment is simplified and the space occupied by the in vitro diagnostic equipment is reduced.
[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. An in vitro diagnostic device, characterized in that, The device includes a shelf, a scheduling device, and a control unit. The scheduling device is electrically connected to the control unit, and the control unit controls the scheduling device to move the target object on the shelf. The scheduling device includes a base, a horizontal moving mechanism, a lifting mechanism, a rotating mechanism, and a hooking component. The horizontal moving mechanism is disposed on the base, and the lifting mechanism is connected to the horizontal moving mechanism. The horizontal moving mechanism is used to drive the lifting mechanism to move along a first direction. The rotating mechanism is disposed on the lifting mechanism, and the lifting mechanism drives the rotating mechanism to move along the second direction. The rotating mechanism includes a first drive motor. The hooking component includes a hook member connected to the rotating shaft of the first drive motor. The first drive motor drives the hook member to rotate. The hook member is provided with a hook groove or a hook handle to hook a target object.
2. The in vitro diagnostic device according to claim 1, characterized in that, The hook component includes a connecting part and a hooking part. The first end of the connecting part is connected to the rotating shaft, and the hooking part is connected to the second end of the connecting part. The hook groove or hook handle is provided in the hooking part. The hook portion is offset at the second end of the connecting portion to ensure that there is a gap between the center line of the hook portion and the center line of the rotating shaft.
3. The in vitro diagnostic device according to claim 1, characterized in that, The hooking component further includes a detection unit connected to the control unit, which is used to detect whether the hooking component has hooked the target object.
4. The in vitro diagnostic device according to claim 3, characterized in that, The first drive motor has a through hole running through its own axis, and the power line of the detection unit passes through the through hole and is connected to the control unit.
5. The in vitro diagnostic device according to claim 4, characterized in that, The detection unit is disposed on the hook member, which has a wire passage channel and the through hole. The power line extends into the through hole along the wire passage channel.
6. The in vitro diagnostic device according to claim 1, characterized in that, The traversing mechanism includes a slide rail, a pulley assembly, and a second drive motor. The slide rail, the pulley assembly, and the second drive motor are all mounted on the base. The lifting mechanism is slidably mounted on the slide rail and is connected to the transmission belt in the pulley assembly. The second drive motor drives the pulley assembly to rotate, thereby driving the lifting mechanism to slide along the slide rail via the transmission belt in the pulley assembly.
7. The in vitro diagnostic device according to claim 6, characterized in that, The lifting mechanism includes a mounting base, a third drive motor, a support frame, gears, and a rack. The mounting base is slidably mounted on the slide rail and is connected to the transmission belt. The third drive motor is mounted on the mounting base, the gear is mounted on the rotating shaft of the third drive motor, the support frame is movably mounted on the mounting base, the rotating mechanism is located on the top of the support frame, the rack is located on one side of the support frame, the gear and the rack mesh with each other, the third drive motor drives the gear to rotate, and the gear drives the support frame to move along the second direction by driving the rack.
8. The in vitro diagnostic device according to claim 7, characterized in that, The rotating mechanism also includes a base connected to the top of the support frame and extending to the side of the support frame. The first drive motor is mounted on the base, and the shaft of the first drive motor passes through the base and is connected to a hook below the base.
9. The in vitro diagnostic device according to claim 8, characterized in that, The support frame and the shaft of the first drive motor are spaced apart at the connection point on the base so that the hook can be rotated to a position parallel or perpendicular to the slide rail.
10. The in vitro diagnostic device according to claim 1, characterized in that, It also includes a warning unit connected to the control unit, which is configured to control the warning unit to issue a prompt message when the hook catches the target object.