Cover glass separating device

Abstract

The utility model discloses a cover glass separating device, which relates to the technical field of experimental equipment, and is characterized in that the cover glass separating device comprises a shell, the upper part of the shell is provided with an opening, and a glass loading bin for placing cover glass is arranged in the shell; an opening is formed in one end of the slide loading bin, and a turning and conveying assembly rotationally connected to the shell is arranged at the opening and used for separating a single piece of cover glass from the slide loading bin; and the slide loading bin is also internally provided with a slide loading assembly for pushing the cover glass to move towards the turning and conveying assembly. According to the utility model, the cover glass loading bin for storing a plurality of groups of cover glass is arranged in the shell and is matched with the turning and conveying assembly and the cover glass loading assembly to separate and take the inner cover glass separately, so that the pollution condition of the plurality of cover glass caused by directly taking the cover glass by hands is avoided, and the cleanliness of other cover glass is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental equipment, in particular to a cover glass separation device. Background Art

[0002] A cover glass is a transparent glass sheet used to press and fix test samples with a slide. It is used to maintain the sample shape for easy observation under a microscope. Cover glass is usually stored in dozens of groups and stacked together. However, it is relatively thin, so when taking a single piece, the experimenter's hands can easily touch multiple cover glass slides, causing contamination of other glass slides, which is not conducive to subsequent use.

[0003] In view of this, a design or technical improvement is now proposed to solve the above problems.

[0004] The above content is only used to assist in understanding the technical solution of the present invention and does not constitute an admission that the above content is the closest prior art. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned deficiencies and provide a cover glass separating device.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The cover glass separation device includes a shell, the upper part of which is open and a loading chamber for placing cover glasses is provided inside the shell; one end of the loading chamber is open, and a flipping assembly rotatably connected to the shell is provided at the opening for separating a single cover glass from the loading chamber; a loading assembly is also provided in the loading chamber for pushing the cover glass toward the flipping assembly.

[0008] Furthermore, a mounting bracket is provided on the shell, and the flipping assembly includes a slicing shaft rotatably arranged on the mounting bracket and a slicing plate arranged on the slicing shaft; a fan-shaped card slot that can accommodate a single cover glass is provided on the side of the slicing shaft close to the loading bin, and one side of the fan-shaped card slot is in the same plane as the bottom surface of the loading bin in a horizontal state.

[0009] Furthermore, the upper film assembly includes a first spring arranged on the side wall of the film loading chamber and a film pushing plate arranged at one end of the first spring away from the side wall of the film loading chamber and sliding within the film loading chamber.

[0010] Furthermore, the shell is also provided with a snap assembly located on both sides of the loading chamber opening; the snap assembly includes a receiving groove, a wedge plate that slides within the receiving groove, and a second spring arranged between the wedge plate and the inner wall of the receiving groove; the wedge surface of the wedge plate faces the side close to the strap plate.

[0011] Furthermore, limiting blocks are provided on both sides of the wedge plate, and the side walls of the accommodating groove are provided with first limiting sliding grooves for the limiting blocks to engage and slide.

[0012] Furthermore, push plates are provided on both sides of the strap plate for pushing the wedge plate to slide.

[0013] Furthermore, a shifting frame for limiting the rotation angle of the strap is provided on the housing.

[0014] Furthermore, a second limiting slide groove is provided on the push plate, a limiting slider is provided in the second limiting slide groove for limiting sliding, a pin rod is provided on the limiting slider, a movable hole for the pin rod to pass through and move is provided at the side end of the second limiting slide groove, and a pin groove adapted to be plugged into the movable hole is provided on the shell.

[0015] Furthermore, a buckle cover is detachably provided on the upper side of the shell, and a third limiting sliding groove for limiting the sliding of the film pushing plate is provided on the side of the buckle cover facing the film loading chamber.

[0016] Furthermore, a snap plate is provided on the shell, and plug plates that are adapted to be connected with the snap plate are provided on both sides of the snap cover, and a fixing plate is provided on the side of the plug plate away from the snap cover; when the snap cover is closed with the shell, the fixing plate and the lower surface of the snap plate are abutted and snapped together; the lower surface of the plug plate is also provided with a release pressure plate for pressing.

[0017] Compared with the existing technology, the beneficial effect of this solution is: the utility model sets a loading bin for storing multiple groups of cover glasses in the shell, and then cooperates with the flipping component and the loading component to separate and take out the internal cover glasses individually, thereby avoiding the contamination of multiple cover glasses caused by direct hand picking, and ensuring the cleanliness of other cover glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 This is a front view structural diagram of an embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the housing in an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of a state in which a cover glass is loaded into the slide loading chamber in an embodiment of the present utility model;

[0022] Figure 4 This is a first cross-sectional perspective diagram of an embodiment of the present utility model;

[0023] Figure 5 This is a second cross-sectional perspective schematic diagram of an embodiment of the present utility model;

[0024] Figure 6 This is a structural diagram of the turning and conveying component in an embodiment of the present utility model;

[0025] Figure 7 This is a cross-sectional perspective diagram of a buckle assembly in an embodiment of the present utility model;

[0026] Figure 8 This is a schematic structural diagram of the housing in an embodiment of the present utility model;

[0027] Figure 9 This is a disassembled schematic diagram of the push plate and the limit slider in the embodiment of the utility model;

[0028] Figure 10 It is a structural schematic diagram of the buckle cover in an embodiment of the present utility model.

[0029] In the figure: 1. Shell; 11. Film loading chamber; 2. Mounting frame; 21. Film separation shaft; 22. Film stripping plate; 23. Fan-shaped slot; 3. First spring; 31. Film push plate; 4. Accommodating slot; 41. Wedge plate; 42. Second spring; 43. Limiting block; 44. First limiting slide; 45. Push plate; 5. Shift frame; 6. Second limiting slide; 61. Limiting slider; 62. Pin rod; 63. Movable hole; 64. Pin slot; 7. Buckle cover; 71. Third limiting slide; 72. Buckle plate; 73. Insert plate; 74. Buckle plate; 75. Release pressure plate. DETAILED DESCRIPTION

[0030] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] like Figure 1-10The cover glass separation device shown includes a shell 1, the upper part of which is open, and a loading chamber 11 for placing cover glasses is provided inside the shell; one end of the loading chamber 11 is open, and a flipping assembly rotatably connected to the shell 1 is provided at the opening, and a top assembly for pushing the cover glasses toward the flipping assembly is also provided in the loading chamber 11. Before use, the device stacks clean cover glasses and loads them into the loading chamber 11, and then uses the top assembly to push the cover glasses as a whole to move toward the flipping assembly. The flipping assembly flips once to separate a single cover glass from the stack, making it easy to take out and use without causing contamination to other cover glasses.

[0032] In one embodiment, a mounting frame 2 is provided on the housing 1, and the flipping assembly includes a slice shaft 21 rotatably provided on the mounting frame 2 and a slice board 22 provided on the slice shaft 21; a fan-shaped card slot 23 for accommodating a single cover glass is provided on the side of the slice shaft 21 close to the film loading chamber 11. When the cover glass is loaded in the film loading chamber 11, the upper sheet assembly will push the cover glass to slide toward the slice board 22. When the slice board 22 is completely aligned with the housing 1, the fan-shaped card slot 23 on its upper end will align with the film loading chamber 11. The bottom surfaces of 11 are in the same plane. At this time, a single cover glass will slide into the fan-shaped slot 23 to be filled. Then the flap plate 22 is turned over. The fan-shaped slot 23 on the splitting shaft 21 is misaligned with the bottom surface of the loading chamber 11. Its outer surface abuts against the rear group of cover glasses filled in the fan-shaped slot 23, so that it cannot continue to slide forward under the push of the upper sheet assembly, thereby separating the cover glass filled in the fan-shaped slot 23 from the stacked cover glasses, so that it can be picked up by hand for use.

[0033] In one embodiment, the upper film assembly includes a first spring 3 arranged on the side wall of the loading chamber 11 and a push plate 31 arranged at one end of the first spring 3 away from the side wall of the loading chamber 11 and sliding within the loading chamber 11. The first spring 3 pushes the push plate 31 to abut against the rear end of the stacked cover glass, thereby pushing the cover glass as a whole to slide toward the side of the flap plate 22, and then the cover glass can be continuously loaded into the fan-shaped slot 23.

[0034] In one embodiment, the housing 1 is further provided with a snap assembly located on both sides of the opening of the film loading chamber 11; the snap assembly includes a receiving groove 4, a wedge plate 41 for limiting sliding in the receiving groove 4, and a second spring 42 arranged between the wedge plate 41 and the inner wall of the receiving groove 4; the wedge surface of the wedge plate 41 faces the side close to the strap plate 22, and limited clamping blocks 43 are arranged on both sides of the wedge plate 41. The side wall of the receiving groove 4 is provided with a first limited sliding groove 44 for the limited clamping block 43 to engage and slide, and a push plate 45 is arranged on both sides of the strap plate 22 for pushing the wedge plate 41 to slide. When the strap plate 22 drives the cover glass inside it to flip away from the cover glass stacked at the rear end, the cover glass at the rear end will be blocked by the outer surface of the slicing shaft 21 to ensure that the cover glass at the rear end is In order to ensure the uniformity of force, a snap assembly is provided at its upper end, so that when the strip plate 22 is flipped open, the wedge plate 41 in the accommodating groove 4 will pop out under the action of the second spring 42, and then block the front end of the cover glass in the loading chamber 11, helping to limit it and ensure overall stability. When the strip plate 22 rotates toward the shell 1, the push plate 45 at its upper end will abut against the wedge surface of the wedge plate 41, and then push it to retract into the accommodating groove 4, so that the wedge plate 41 releases the restriction on the cover glass in the loading chamber 11 until one side of the fan-shaped card slot 23 is flush with the bottom surface of the loading chamber 11. At this time, the wedge plate 41 is completely misaligned with the cover glass, and then the push plate 31 pushes the cover glass in the loading chamber 11 to continue to be loaded into the fan-shaped card slot 23.

[0035] In one embodiment, the housing 1 is further provided with a stop frame 5 for limiting the rotation angle of the strap 22 . The stop frame 5 prevents the strap 22 from turning over too much and causing the cover glass to slip out of the fan-shaped slot 23 .

[0036] In one embodiment, a second limiting slot 6 is further provided on the push plate 31, and a limiting slider 61 is provided in the second limiting slot 6 for limiting sliding. A pin rod 62 is provided on the limiting slider 61, and a movable hole 63 for the pin rod 62 to pass through and move is provided at the side end of the second limiting slot 6. A pin groove 64 that is adapted to be plugged into the movable hole 63 is provided on the shell 1. Since the push plate 31 will continue to slide toward the side of the strap plate 22 under the push of the first spring 3, after the push plate 31 is pulled to a specific position, the limiting slider 61 can be slid laterally to make the pin rod 62 extend from the movable hole 63 and insert into the pin groove 64, thereby limiting and fixing the push plate 31, so that the cover glass can be easily loaded.

[0037] The locking cam 73 is provided on both sides of the locking cam 7 to lock the locking cam 73, and the locking cam 73 is provided on the side of the locking cam 7 to lock the locking cam 73. When the locking cam 73 is in the closed position with respect to the locking cam 73, the locking cam 73 is locked. The material of the plate 73 can be made of elastic plastic. After the cover glass is loaded into the loading chamber 11, the buckle cover 7 can be closed to protect the interior from contamination. The main fixing method is to insert the insert plates 73 on both sides of the buckle cover 7 into the snap plate 72, and then buckle the bottom of the snap plate 72 through the buckle plate 74 to form a snap connection. When the buckle cover 7 needs to be opened, the pressure plate 75 is pressed to release the pressure plate 75, so that the insert plate 73 is bent and deformed toward the side of the buckle cover 7, and then the buckle plate 74 is separated from the snap plate 72, and then the buckle cover 7 can be pulled up to open.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. A cover glass separation device, characterized in that: The invention comprises a housing (1), wherein the upper portion of the housing (1) is open and a loading chamber (11) for placing a cover glass is provided inside the housing; One end of the film loading chamber (11) is open, and a turning assembly rotatably connected to the housing (1) is provided at the opening for separating a single cover glass from the film loading chamber (11); The loading chamber (11) is also provided with a loading assembly for pushing the cover glass toward the flipping assembly.

2. The cover glass separation device according to claim 1, wherein: The housing (1) is provided with a mounting frame (2), and the flipping assembly comprises a slice shaft (21) rotatably provided on the mounting frame (2) and a strap plate (22) provided on the slice shaft (21); A fan-shaped card slot (23) capable of accommodating a single cover glass is provided on one side of the slicing shaft (21) close to the film loading chamber (11), and one side of the fan-shaped card slot (23) is in the same plane as the bottom surface of the film loading chamber (11) in a horizontal state.

3. The cover glass separation device according to claim 2, wherein: The upper film assembly comprises a first spring (3) arranged on the side wall of the film loading chamber (11) and a film pushing plate (31) arranged at one end of the first spring (3) away from the side wall of the film loading chamber (11) and sliding within the film loading chamber (11) in a limited manner.

4. The cover glass separation device according to claim 2 or 3, characterized in that: The housing (1) is further provided with buckle assemblies located on both sides of the opening of the film loading chamber (11); The buckle assembly comprises a receiving groove (4), a wedge plate (41) that slides within the receiving groove (4) and a second spring (42) disposed between the wedge plate (41) and the inner wall of the receiving groove (4); The wedge-shaped surface of the wedge plate (41) faces the side close to the strap plate (22).

5. The cover glass separation device according to claim 4, wherein: Limiting blocks (43) are provided on both sides of the wedge plate (41), and the side walls of the accommodating groove (4) are provided with first limiting sliding grooves (44) for the limiting blocks (43) to engage and slide.

6. The cover glass separation device according to claim 5, wherein: Push plates (45) for pushing the wedge plate (41) to slide are provided on both sides of the strap plate (22).

7. The cover glass separation device according to claim 2, wherein: The housing (1) is also provided with a shifting frame (5) for limiting the rotation angle of the strap plate (22).

8. The cover glass separation device according to claim 3, wherein: The push plate (31) is also provided with a second limiting slide groove (6), a limiting slider (61) is provided in the second limiting slide groove (6) for limiting sliding, a pin rod (62) is provided on the limiting slider (61), a movable hole (63) for the pin rod (62) to pass through and move is provided at the side end of the second limiting slide groove (6), and a pin groove (64) adapted to be plugged into the movable hole (63) is provided on the housing (1).

9. The cover glass separating device according to any one of claims 5 to 8, characterized in that: A buckle cover (7) is detachably provided on the upper side of the housing (1), and a third limiting sliding groove (71) for limiting the sliding of the film pushing plate (31) is provided on a side of the buckle cover (7) facing the film loading chamber (11).

10. The cover glass separating device according to claim 9, wherein: The housing (1) is provided with a snap plate (72), and both sides of the snap cover (7) are provided with plug plates (73) adapted to be connected with the snap plate (72), and a fixing plate (74) is provided on the side of the plug plate (73) away from the snap cover (7); When the buckle cover (7) and the housing (1) are in a covered state, the buckle plate (74) and the lower surface of the snap plate (72) are in abutment and buckled engagement; The lower surface of the inserting plate (73) is also provided with a release pressing plate (75) for pressing.

Images