Slide suction cup mechanism and slide moving and loading equipment

Abstract

The utility model relates to a slide sucker mechanism and a slide moving and loading device, which comprise a press fit block, one side of the press fit block is connected with a first sucker and a second sucker, the second sucker is obliquely arranged in the direction far away from the first sucker, the press fit block is rotatably connected with a locking block, and an elastic piece is connected between the press fit block and the locking block. The pressing block is rotated under the action of the elastic piece, so that the pressing block has a first state and a second state, the first suction cup is located on the first plane in the first state, the second suction cup is located on the second plane in the second state, and the second suction cup is located on the first plane in the second state. The utility model further discloses slide moving and loading equipment, by carrying the slide suction cup structure, the problem that cover slides are stacked cannot occur in the slide moving and loading equipment, and therefore the qualified slides at the slide sealing position can be loaded. Compared with the prior art, the slide suction cup mechanism and the slide moving and loading equipment disclosed by the utility model can achieve the purpose of preventing lamination and adhesion of cover slides.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a glass slide sucker mechanism and a glass slide mobile loading device. Background Art

[0002] With the development of automation technology, automated and intelligent instruments are playing an increasingly important role in promoting pathological tissue sectioning in the medical field, reducing the differences in tissue sealing caused by manual operations, reducing the workload of medical staff and improving work efficiency.

[0003] Since the cover glass is extremely thin, it is very easy to be affected by external factors and become stuck. However, existing cover glass suction cups often do not have the function of separating the cover glass that are stuck together. Therefore, in the process of adsorbing the cover glass, it is easy to cause the cover glass to overlap, resulting in the situation that the quality of the glass slide does not meet the requirements for loading and sealing. Utility Model Content

[0004] In order to solve the defect that cover glass is easy to be stacked and adhered when adsorbing cover glass, the utility model provides a glass slide suction cup mechanism and a glass slide moving and loading device.

[0005] The technical solution adopted by the utility model is a glass slide suction cup mechanism, including a pressing block, one side of the pressing block is connected with a first suction cup and a second suction cup, the second suction cup is inclined in a direction away from the first suction cup, the pressing block is rotatably connected with a locking block, and an elastic member is connected between the two, the pressing block is rotated under the action of the elastic member, so that the pressing block has a first state and a second state, in the first state, the first suction cup is located in the first plane, and the second suction cup is located in the second plane, and in the second state, the second suction cup is located in the first plane.

[0006] Preferably, the pressing block has an initial state under the action of the elastic member, and after the locking block moves downward and the pressing block contacts the adsorbed object, the pressing block is converted from the initial state to the first state and the second state in sequence.

[0007] Preferably, one of the pressing block and the locking block has a limiting groove, and the other has a guide pin assembled with the limiting groove, and the guide pin and the limiting groove are slidably connected; one of the pressing block and the locking block has a rotating shaft, and the other has a rotating matching part assembled with the rotating shaft, and the rotating shaft and the rotating matching part are rotatably connected.

[0008] Preferably, the first suction cup and the second suction cup are located on the bottom surface of the pressing block, the locking block is located on the side surface of the pressing block, and the rotating shaft is located below the guide pin, and the two are arranged at an interval.

[0009] Preferably, the sliding direction of the guide pin in the limiting groove is parallel to the second plane.

[0010] Preferably, the first suction cup is connected to a first negative pressure component, and the second suction cup is connected to a second negative pressure component.

[0011] Preferably, a first air pressure sensor is connected between the first suction cup and the first negative pressure component, and a second air pressure sensor is connected between the second suction cup and the second negative pressure component.

[0012] The utility model also provides a glass slide moving loading device, which comprises the above-mentioned glass slide sucker mechanism.

[0013] Preferably, it also includes a first moving mechanism connected to the glass slide suction cup mechanism and controlling the glass slide suction cup mechanism to move in a first direction, and a second moving mechanism connected to the glass slide suction cup mechanism and controlling the glass slide suction cup mechanism to move in a second direction. The first direction is not parallel to the second direction, and a cover glass placing mechanism and a slide glass placing mechanism are respectively provided at different positions within the movable area of ​​the glass slide suction cup mechanism.

[0014] Preferably, the direction of the line between the first suction cup and the second suction cup is not parallel to the placement plane of the slide placement mechanism.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The present application discloses a glass slide suction cup mechanism, wherein a first suction cup and a second suction cup are connected to one side of a pressing block, the first suction cup and the second suction cup are used to suck a cover glass, the pressing block and the locking block are rotatably connected, and an elastic member is connected between the two, and the second suction cup is tilted in a direction away from the first suction cup, so that the suction positions of the first suction cup and the second suction cup are not on the same plane. The pressing block is rotated under the action of the elastic member, and when the pressing block is in the first state, the first suction cup is located in the first plane and the second suction cup is located in the second plane, wherein the first plane is the plane where the cover glass is located, and the second suction cup is tilted to the first suction cup, so it is located in the second plane in the first state; when the pressing block is in the second state, the second suction cup is located in the first plane, and at this time, the first suction cup has sucked the cover glass, and after the pressing block is in the second state, the second suction cup can suck again at a different position on the cover glass. At this time, the cover glass is pulled after the first suction cup and the second suction cup are adsorbed, so that the cover glass at one end of the second suction cup will be lifted first, and due to the action of the elastic member, the cover glass at one end of the first suction cup is still not lifted at this time. At this time, the adsorbed cover glass can be separated from other cover glass stacked together, thereby avoiding the problem of cover glass stacks sticking together. The operator continues to pull the cover glass to lift the cover glass at one end of the first suction cup, and now the entire cover glass is adsorbed and suspended in the air by the glass slide suction cup mechanism.

[0017] The present application also discloses a glass slide moving and loading device, which, by being equipped with a glass slide suction cup structure, can prevent the problem of overlapping cover slides from occurring in the glass slide moving and loading device, thereby being able to load glass slides that are qualified at the sealing position.

[0018] Compared with the prior art, the glass slide suction cup mechanism and the glass slide moving and loading device disclosed in the present application can achieve the purpose of preventing the cover glass stacks from sticking together. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is described in detail below with reference to the embodiments and drawings, wherein:

[0020] Figure 1 A structural schematic diagram of a glass slide suction cup mechanism provided according to an embodiment of the utility model is shown;

[0021] Figure 2 Shown according to Figure 1 A front view of a slide suction cup mechanism provided;

[0022] Figure 3 Shown according to Figure 1 A schematic structural diagram of a pressing block, a first suction cup and a second suction cup in a provided glass slide suction cup mechanism;

[0023] Figure 4 A schematic structural diagram of a slide moving and loading device provided according to an embodiment of the utility model is shown;

[0024] Figure 5 Shown according to Figure 3 A top view of a slide moving and loading device is provided.

[0025] Description of labels:

[0026] 10. Pressing block; 11. Limiting groove; 12. Rotating shaft; 13. Elastic member mounting hole; 14. Rod-shaped structure;

[0027] 20. first suction cup; 21. first negative pressure component;

[0028] 30. second suction cup; 31. second negative pressure component;

[0029] 40. Locking block; 41. Guide pin;

[0030] 50. a first moving mechanism; 51. a displacement sensor;

[0031] 60. Second moving mechanism;

[0032] 70. Cover glass placement mechanism; 71. Cover glass;

[0033] 80. Glass slide placement mechanism; 81. Glass slide;

[0034] 90. Glass slide suction cup mechanism. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the embodiments of the utility model will be further described in detail below in conjunction with the accompanying drawings. Examples of embodiments are shown in the accompanying drawings, in which the same or similar reference numerals throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be interpreted as limiting the utility model.

[0036] The utility model discloses a glass slide suction cup mechanism 90, please refer to Figures 1 to 3 , including a pressing block 10, one side of the pressing block 10 is connected to a first suction cup 20 and a second suction cup 30, the second suction cup 30 is inclined in a direction away from the first suction cup 20, the pressing block 10 is rotatably connected to a locking block 40, and an elastic member is connected between the two, and the pressing block is rotated under the action of the elastic member, so that the pressing block 10 has a first state and a second state, in the first state, the first suction cup 20 is located in the first plane, and the second suction cup 30 is located in the second plane, and in the second state, the second suction cup 30 is located in the first plane.

[0037] A first suction cup 20 and a second suction cup 30 are connected to one side of the pressing block 10. The first suction cup 20 and the second suction cup 30 are used to adsorb the cover glass 71. The pressing block 10 and the locking block 40 are rotatably connected, and an elastic member is connected between the two. The second suction cup 30 is tilted in a direction away from the first suction cup 20, so that the adsorption positions of the first suction cup 20 and the second suction cup 30 are not on the same plane. Under the action of the elastic member, the pressing block 10 is rotated. When the pressing block 10 is in the first state, the first suction cup 20 is located in the first plane and the second suction cup 30 is located in the second plane. The first plane is the plane where the cover glass 71 is located. Since the second suction cup 30 is tilted to the first suction cup 20, it is located in the second plane in the first state. When the pressing block 10 is in the second state, the second suction cup 30 is located in the first plane. At this time, the first suction cup 20 has adsorbed the cover glass 71. After the pressing block 10 is in the second state, the second suction cup 30 can adsorb again at a different position on the cover glass 71. At this time, the cover glass is pulled after being adsorbed by the first suction cup 20 and the second suction cup 30, so that the cover glass at one end of the second suction cup will be lifted first, and due to the action of the elastic member, the cover glass at one end of the first suction cup is still not lifted at this time. At this time, the adsorbed cover glass can be separated from other cover glass stacked together, thereby avoiding the problem of cover glass stacks sticking together. The operator continues to pull the cover glass to lift the cover glass at one end of the first suction cup, and now the entire cover glass is adsorbed and suspended in the air by the glass slide suction cup mechanism.

[0038] The second suction cup 30 is tilted in a direction away from the first suction cup 20, firstly to make the first suction cup 20 and the second suction cup 30 in different planes; secondly, by making it tilted in a direction away from the first suction cup 20, the rotation of the pressing block 10 in the subsequent steps can make the second suction cup 30 smoothly adsorbed on the glass slide 81. On the contrary, if it is tilted in a direction close to the first suction cup 20, it will be difficult for the second suction cup 30 to be adsorbed on the glass slide 81 as the pressing block 10 rotates.

[0039] It should be noted that although the first suction cup 20 and the second suction cup 30 are on different planes, they can still adsorb the cover glass 71 on the same plane. The reason is that in the prior art, in order to smoothly adsorb the glass slide 81 and to protect the glass slide 81, the suction cup is often made of a flexible suction cup such as plastic or rubber, which has a certain bending deformation space. At the same time, in the present application, the angle at which the second suction cup 30 is tilted relative to the first suction cup 20 is often not large. This is to facilitate the adsorption of the second suction cup 30 on the one hand, and to prevent the cover glass 71 from being damaged during the adsorption process due to an excessively large tilt angle on the other hand. In other embodiments, if the tilt angle of the second suction cup 30 relative to the first suction cup 20 is too large, a suction cup with a higher degree of bendability can be selected.

[0040] It should be explained that the first suction cup 20 and the second suction cup 30 are located in the first plane, which refers to the plane where the adsorption position of the first suction cup 20 and the plane where the adsorption position of the second suction cup 30 are located are located in the first plane. In addition, it should be explained that in the second state, the plane where the first suction cup is located is not described. This is because in order to facilitate the description of the state of the glass slide suction cup mechanism disclosed in the present application when the cover glass is not adsorbed, when the cover glass is adsorbed in the second state, the first suction cup and the second suction cup are both located in the same plane, and when the cover glass is not adsorbed in the second state, the first suction cup and the second suction cup are not located in the same plane. The elastic member is not marked in the accompanying drawings, but the elastic member mounting hole 13 for placing the elastic member is marked (please refer to Figure 3 ).

[0041] In the process of converting from the first state to the second state by rotation, one end of the cover glass 71 where the cover glass 71 is adsorbed by the first suction cup 20 tends to separate from the other cover glasses 71 due to the adsorption of the first suction cup 20, thereby making the adsorbed cover glass 71 and the next cover glass 71 loose before the cover glass 71 is pulled up, which is more conducive to avoiding the overlap and adhesion of the cover glass 71 when pulling up the cover glass 71.

[0042] In some embodiments, the pressing block 10 has a third state, and the pressing block 10 is rotated so that the pressing block 10 sequentially has a first state, a second state, and a third state, and in the third state, the first suction cup 20 and the second suction cup 30 are both located in the third plane. The setting of the third state enables one end of the cover glass 71 to be lifted first by switching from the second state to the third state after the first suction cup 20 and the second suction cup 30 adsorb the cover glass 71, thereby further preventing the stacking from sticking when the cover glass 71 is pulled up.

[0043] Specifically, the pressing block 10 and the locking block 40 are connected in rotation. When using the glass slide suction cup mechanism 90 disclosed in the present application, the operator can move the locking block 40 by hand, so that the first suction cup 20 and the second suction cup 30 are adsorbed; the locking block 40 can also be controlled to move by driving the driving element. At the same time, the pressing block 10 and the locking block 40 can also be rotated by electric drive, and the pressing block 10 can also be indirectly controlled by controlling the movement of the locking block 40.

[0044] In some embodiments, please refer to Figure 2 and Figure 3 The side of the pressing block 10 connected with the first suction cup 20 and the second suction cup 30 is the pressing surface, the cross-sectional shape of the pressing surface is a smooth curve and is arranged along the rotation direction of the pressing block 10, and the adsorption ends of the first suction cup 20 and the second suction cup 30 are arranged close to the pressing surface. The above arrangement can make the adsorption process of the first suction cup 20 and the second suction cup 30 more stable and have a better adsorption effect during the adsorption process, and at the same time, the smooth curve will not damage the cover glass 71 when the pressing block 10 rotates, and the pressing block 10 can also be made more beautiful.

[0045] In some embodiments, the pressing block 10 has an initial state under the action of the elastic member. After the locking block 40 moves downward and the pressing block 10 contacts the adsorbed object, the pressing block 10 is converted from the initial state to the first state and the second state in sequence.

[0046] Specifically, the pressing block 10 has an initial state under the action of the elastic member, and is driven to move downward by an external driving element or a handheld locking block 40. After the pressing block 10 contacts the adsorbed object (cover glass 71, or other adsorbable objects), the adsorbed object can provide support for the pressing block 10. As the locking block 40 continues to move downward, the pressing block 10 can rotate relative to the locking block 40 and compress the elastic member, and can be transferred from the initial state to the first state and the second state in sequence. During this process, the elastic member always has a tendency to recover from the second state to the first state.

[0047] It should be noted that in this way, the pressing block 10 does not need a driving element to control the pressing block 10 to rotate, so that the manufacturing cost of the glass slide suction cup mechanism 90 is lower, the overall structure is simple, and it is easier to maintain. It should be explained that when the self-gravity of the pressing block 10 is used, the adsorbed object needs to be located below the pressing block 10, and when the adsorbed object is located on the side of the pressing block 10, the self-gravity of the glass slide suction cup cannot be used to complete the conversion to the first state and the second state in sequence.

[0048] In some specific embodiments, the initial state is the first state, so that the first suction cup 20 can be directly on the same plane as the cover glass 71, thereby avoiding reducing the adsorption time of the cover glass 71 by the glass suction cup mechanism 90 to improve work efficiency.

[0049] In some specific embodiments, please refer to Figure 2 and Figure 3 One of the pressing block 10 and the locking block 40 has a limiting groove 11, and the other has a guide pin 41 assembled with the limiting groove 11, and the guide pin 41 and the limiting groove 11 are slidably connected; one of the pressing block 10 and the locking block 40 has a rotating shaft 12, and the other has a rotating matching part assembled with the rotating shaft 12, and the rotating shaft 12 and the rotating matching part are rotatably connected.

[0050] Specifically, the arrangement of the guide pin 41 and the limiting groove 11 can make the pressing block 10 switch between the first state and the second state, and the arrangement of the rotating shaft 12 and the rotating matching part can make the pressing block 10 and the locking block 40 rotatably connected. The assembly of the guide pin 41 and the limiting groove 11, and the assembly of the rotating shaft 12 and the rotating matching part can make the overall structure of the glass slide sucker mechanism 90 simpler, avoiding the use of an electric drive to drive the pressing block 10 to rotate, and can also make the size of the glass slide sucker mechanism 90 smaller, making the overall structure more compact.

[0051] For more specific embodiments, please refer to Figure 2 and Figure 3 The pressing block 10 has a rod-shaped structure 14 , the rod-shaped structure 14 and the locking block 40 are rotatably connected, the limiting groove 11 or the guide pin 41 is arranged on the rod-shaped structure 14 , and the rotating shaft 12 or the rotating matching part is arranged on the rod-shaped structure 14 .

[0052] For more specific embodiments, please refer to Figure 2 and Figure 3 The first suction cup 20 and the second suction cup 30 are located on the bottom surface of the pressing block 10, the locking block 40 is located on the side of the pressing block 10, the rotating shaft 12 is located below the guide pin 41, and the two are spaced apart.

[0053] It should be noted that in order to make the tendency of the pressing block 10 to be in the initial state under the action of its own gravity more obvious, the locking block 40 is located on the side of the pressing block 10, and the rotating shaft 12 is located below the guide pin 41, and the two are arranged at intervals. In the initial state, due to the self-gravity of the pressing block 10, the guide pin 41 is located at one end of the limiting groove 11. It should be noted that when the pressing block 10 is in the second state, the guide pin 41 does not necessarily need to be located at the other end of the limiting groove 11. Preferably, when the pressing block 10 is in the second state, the guide pin 41 is located at the other end of the limiting groove 11. Thereby, more accurate adsorption is obtained, and the pressing block 10 is located at the most accurate position.

[0054] In some more specific embodiments, please refer to Figure 2 and Figure 3 The sliding direction of the guide pin 41 in the limiting groove 11 is parallel to the second plane.

[0055] It should be noted that in order to further limit the movement trajectory of the pressing block 10 and to enable the pressing block 10 to obtain a smoother movement trajectory after the first suction cup 20 contacts the adsorbed object, so as to avoid damage to the cover glass 71 due to the rotation of the pressing block 10, the opening direction of the guide pin 41 is set to be parallel to the second plane.

[0056] In some embodiments, please refer to Figure 4 The first suction cup 20 is connected to the first negative pressure component 21 , and the second suction cup 30 is connected to the second negative pressure component 31 .

[0057] It should be noted that after the first suction cup 20 and the cover glass 71 come into contact, the first negative pressure component 21 can pump out the air, thereby forming a negative pressure, so that the cover glass 71 can be better adsorbed on the first suction cup 20. After the second suction cup 30 and the cover glass 71 come into contact, the second negative pressure component 31 can pump out the air, thereby forming a negative pressure, so that the cover glass 71 can be better adsorbed on the second suction cup 30. At the same time, after the first negative pressure component 21 and the second negative pressure component 31 cancel the adsorption of the cover glass 71, the cover glass 71 can be put down, so that the loading of the glass slide can be achieved. In addition, by controlling the first suction cup 20 and the second suction cup 30 respectively through the first negative pressure component 21 and the second negative pressure component 31, the first suction cup 20 and the second suction cup 30 can complete more functions, so that the sealing quality is higher.

[0058] Specifically, the first negative pressure component 21 and the second negative pressure component 31 both include a screw motor and a cylinder connected to each other, and the screw motor drives the cylinder to achieve the functions of suction and blowing, and is used to create negative pressure when suctioning. Obviously, the first negative pressure component 21 and the second negative pressure component 31 can also be other components for creating negative pressure.

[0059] In some specific embodiments, please refer to Figure 2 and Figure 3 The first suction cup 20 and the second suction cup 30 are arranged through the pressing block 10. On the one hand, the adsorption effect of the first suction cup 20 and the second suction cup 30 is more stable. On the other hand, one end of the first suction cup 20 and the second suction cup 30 is conveniently connected to the first negative pressure component 21 and the second negative pressure component 31, and the other end is conveniently used to adsorb the adsorbed object.

[0060] In some specific embodiments, a first air pressure sensor is connected between the first suction cup 20 and the first negative pressure component 21 , and a second air pressure sensor is connected between the second suction cup 30 and the second negative pressure component 31 .

[0061] Specifically, a first air pressure sensor is connected between the first suction cup 20 and the first negative pressure component 21, and a second air pressure sensor is connected between the second suction cup 30 and the second negative pressure component 31, so that whether the first suction cup 20 and the second suction cup 30 have completed the adsorption of the cover glass 71 can be identified by the first air pressure sensor and the second air pressure sensor, making the glass slide suction cup mechanism 90 more intelligent and reducing the occurrence of failure of effective adsorption.

[0062] The utility model also discloses a slide mobile loading device, please refer to Figures 1 to 5 , including the above-mentioned glass slide suction cup mechanism 90.

[0063] By carrying the glass slide 81 suction cup structure, the glass slide moving loading device can avoid the problem of overlapping cover glass 71, so that qualified glass slides at the sealing position can be loaded.

[0064] In some specific embodiments, please refer to Figures 1 to 5 , and also includes a first moving mechanism 50 connected to the glass slide suction cup mechanism 90 and controlling the glass slide suction cup mechanism 90 to move in a first direction, and a second moving mechanism 60 connected to the glass slide suction cup mechanism 90 and controlling the glass slide suction cup mechanism 90 to move in a second direction. The first direction is not parallel to the second direction, and a cover glass 71 placing mechanism 70 and a slide glass 81 placing mechanism 80 are respectively provided at different positions within the movable area of ​​the glass slide suction cup mechanism 90.

[0065] Specifically, by setting the first moving mechanism 50, the second moving mechanism 60, the cover glass 71 placing mechanism 70, the slide glass 81 placing mechanism 80 and the glass slide suction cup mechanism 90, it is possible to clamp the cover glass 71 among the stacked cover glass 71, and the glass slide suction cup mechanism 90 is driven to move by the first moving mechanism 50 and the second moving mechanism 60, so that the clamped cover glass 71 can be loaded on the slide glass 81, thereby realizing automatic loading of the glass slide.

[0066] It should be noted that the movable area of ​​the glass slide suction cup mechanism 90 refers to the area that the glass slide suction cup mechanism 90 can move to under the drive of the first moving mechanism 50 and the second moving mechanism 60, specifically, the area that the first suction cup 20 and the second suction cup 30 can reach, so that the cover glass 71 can be clamped and loaded.

[0067] For more specific embodiments, please refer to Figures 1 to 5 The cover glass 71 is placed obliquely in the cover glass 71 placement mechanism 70. Thus, when the glass slide suction cup mechanism 90 is working, it has a larger angle to obtain a better effect of preventing the stack from sticking.

[0068] For more specific embodiments, please refer to Figures 1 to 5 , the direction of the connecting line between the first suction cup 20 and the second suction cup 30 is not parallel to the placement plane of the slide glass 81 placement mechanism 80 .

[0069] Specifically, the direction of the line between the first suction cup 20 and the second suction cup 30 is not parallel to the placement plane of the glass slide placement mechanism, so that when the cover glass 71 is placed, one end of the cover glass 71 first contacts the slide glass 81, and the other end of the cover glass 71 slowly approaches the slide glass 81, so that no bubbles are generated between the cover glass 71 and the slide glass 81, solving the problem of bubbles generated when loading the slide glass 81 in the prior art, thereby improving the requirements for loading and sealing the slide. Preferably, the specific inclination angle is greater than 0° and not greater than 60°.

[0070] For a particularly detailed embodiment, please refer to Figures 1 to 5 , the first moving mechanism 50 is a cylinder, the second moving mechanism 60 is a stepping motor and a conveyor belt, one end of the conveyor belt is connected to the stepping motor, and the other end is connected to the first moving mechanism 50, the glass slide sucker mechanism 90 is connected to the output shaft of the cylinder, specifically, the locking block 40 is connected to the output shaft, and the first direction and the second direction are perpendicular to each other. In addition, a displacement sensor 51 is connected to the glass slide sucker mechanism 90, and after the glass slide sucker mechanism 90 reaches the specified position, the displacement sensor 51 sends a signal to control the second moving mechanism 60 to move, thereby improving the intelligence of the glass slide moving and loading device.

[0071] In the description of this specification, if the terms "embodiment one", "this embodiment", "in an embodiment" and the like appear, it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model or the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example; moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in an appropriate manner.

[0072] In the description of this specification, the terms "connect", "install", "fix", "set", "have", etc. are all understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0073] In the description of this specification, relational terms such as "first" and "second" are used only 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 "comprises", "comprising" or any other variants 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. In the absence of further restrictions, an element defined by the statement "comprising a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0074] The above description of the embodiments is to facilitate ordinary technicians in the technical field to understand and apply the technology of this case. People familiar with the technology in this field can obviously make various modifications to these examples easily and apply the general principles described here to other embodiments without creative work. Therefore, this case is not limited to the above embodiments. Modifications to the following situations should all be within the scope of protection of this case: ① A new technical solution based on the technical solution of the utility model and combined with existing common knowledge, the technical effect produced by the new technical solution does not exceed the technical effect of the utility model; ② The equivalent replacement of some features of the technical solution of the utility model by using known technology, the technical effect produced is the same as the technical effect of the utility model; ③ The technical solution of the utility model can be expanded based on the technical solution of the utility model, and the substantive content of the expanded technical solution does not exceed the technical solution of the utility model; ④ The equivalent transformation made by using the contents of the specification and drawings of the utility model is directly or indirectly applied to other related technical fields.

Claims

1. A glass slide suction cup mechanism, characterized in that: The invention comprises a pressing block, one side of which is connected with a first suction cup and a second suction cup, the second suction cup is tilted in a direction away from the first suction cup, the pressing block is rotatably connected with a locking block, and an elastic member is connected between the two, the pressing block is rotated under the action of the elastic member so that the pressing block has a first state and a second state, in the first state the first suction cup is located in a first plane and the second suction cup is located in a second plane, and in the second state the second suction cup is located in the first plane.

2. A glass slide suction cup mechanism according to claim 1, characterized in that: The pressing block has an initial state under the action of the elastic member. After the locking block moves downward and the pressing block contacts the adsorbed object, the pressing block is converted from the initial state to the first state and the second state in sequence.

3. A glass slide suction cup mechanism according to claim 2, characterized in that: One of the pressing block and the locking block has a limiting groove, and the other has a guide pin assembled with the limiting groove, and the guide pin and the limiting groove are slidably connected; one of the pressing block and the locking block has a rotating shaft, and the other has a rotating matching part assembled with the rotating shaft, and the rotating shaft and the rotating matching part are rotatably connected.

4. A glass slide suction cup mechanism according to claim 3, characterized in that: The first suction cup and the second suction cup are located on the bottom surface of the pressing block, the locking block is located on the side surface of the pressing block, and the rotating shaft is located below the guide pin, and the two are arranged at an interval.

5. A glass slide suction cup mechanism according to claim 4, characterized in that: The sliding direction of the guide pin in the limiting groove is parallel to the second plane.

6. A glass slide suction cup mechanism according to any one of claims 1 to 5, characterized in that: The first suction cup is connected to a first negative pressure component, and the second suction cup is connected to a second negative pressure component.

7. A glass slide suction cup mechanism according to claim 6, characterized in that: A first air pressure sensor is connected between the first suction cup and the first negative pressure component, and a second air pressure sensor is connected between the second suction cup and the second negative pressure component.

8. A slide mobile loading device, characterized in that: A glass slide suction cup mechanism comprising any one of claims 1 to 7.

9. The slide moving and loading device according to claim 8, characterized in that: It also includes a first moving mechanism connected to the glass slide suction cup mechanism and controlling the glass slide suction cup mechanism to move in a first direction, and a second moving mechanism connected to the glass slide suction cup mechanism and controlling the glass slide suction cup mechanism to move in a second direction. The first direction is not parallel to the second direction, and a cover glass placement mechanism and a slide glass placement mechanism are respectively provided at different positions within the movable area of ​​the glass slide suction cup mechanism.

10. The slide moving and loading device according to claim 9, characterized in that: The direction of the line between the first suction cup and the second suction cup is not parallel to the placement plane of the slide placement mechanism.

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