CN209044177U - A kind of objective table for medical scanning electron microscope - Google Patents

Abstract

The utility model discloses a kind of objective tables for medical scanning electron microscope, including support frame, central plate is provided on the inner wall of the support frame, the inside of the central plate is equipped with loophole, the two sides of the central plate are respectively arranged with the first support board and the second support board, on first support board and linkage item is provided on the second support board, the other side of the linkage item is provided with handle, the side of first support board and the side of the second support board are provided with sliding block, it is provided with sliding slot on the central plate, the sliding block is slidably connected sliding slot.This is used for the objective table of medical scanning electron microscope, and can four glass slides be carried out with fixation successively by symmetrical four groups of decks, so that comparative experiments is completed, by the fixation of positioning pin, so that after every group of glass slide is mobile, the available positioning in position.

Description

A kind of objective table for medical scanning electron microscope

Technical field

It is specially a kind of for medical scanning electron microscopy the utility model relates to scanning electron microscope, technical field The objective table of mirror.

Background technique

Microscopical objective table is generally used for putting for glass slide, and glass slide is fixed, thus with object lens Position is corresponding.

But existing carrier structure is simple, is merely capable of being placed for a glass slide, if necessary to multiple groups Glass slide compares experiment, needs to dismantle repeatedly and put, time-consuming and laborious.

Utility model content

The purpose of this utility model is to provide a kind of objective tables for medical scanning electron microscope, to solve multiple groups Glass slide puts inconvenient problem when measurement.

To achieve the above object, the utility model provides the following technical solutions: one kind is for medical scanning electron microscope Objective table, including support frame is provided with central plate on the inner wall of the support frame, and the inside of the central plate is equipped with light transmission Hole, the two sides of the central plate are respectively arranged with the first support board and the second support board, carry on first support board with second Linkage item is provided on object plate, the other side of the linkage item is provided with handle, and the side of first support board and second carry The side of object plate is provided with sliding block, is provided with sliding slot on the central plate, and the sliding block is slidably connected sliding slot.

Preferably, the lower surface two sides of the central plate are provided with slide, and the both ends of slide are fixedly connected to sealing Block slidably connects damping block on the inside of slide, and the unit of plastic for the rubber material that damping block is covered by surface, which combines, to be made, and two Barn door is fixedly connected between damping block.

Preferably, the inside of second support board is equipped with locating slot, is equipped with location hole inside the side of the support frame, The inside sliding sleeve of location hole is connected to positioning pin, and the surface of positioning pin is fixedly connected with the first spring, the other end of the first spring It is fixedly connected with the outside of support frame, the other end of positioning pin is slidably socketed the inside of locating slot.

Preferably, the upper end of first support board and the upper end of the second support board are equipped with deck, and the inside of deck is set There is a telescopic hole, the inside sliding sleeve of telescopic hole is connected to telescopic rod, and the upper end of telescopic rod is fixedly connected with telescopic block, under telescopic rod End is fixedly connected with extrusion head, and the surface of extrusion head is fixedly connected with second spring, and the other end of second spring is fixedly connected with card The inside of seat.

Compared with prior art, the utility model has the beneficial effects that this is used for the loading of medical scanning electron microscope Platform: 1, fixation successively can to four glass slides be carried out by symmetrical four group deck, to complete comparative experiments；

2, by the fixation of positioning pin, so that after every group of glass slide is mobile, the available positioning in position.

Detailed description of the invention

Fig. 1 is the overall structure schematic top plan view of the utility model；

Fig. 2 is the overall structure bottom upward structural schematic diagram of the utility model；

Fig. 3 is two support boards and central plate front schematic view of the utility model；

Fig. 4 is the deck partial enlargement diagram of the utility model.

In figure: 1 support frame, 11 central plates, 12 loopholes, 13 first support boards, 14 second support boards, 15 linkage items, 16 Handle, 17 sliding slots, 18 sliding blocks, 19 slides, 110 sealing blocks, 111 damping blocks, 112 barn doors, 2 location holes, 21 positioning pins, 22 the One spring, 23 locating slots, 3 decks, 31 telescopic holes, 32 telescopic rods, 33 extrusion heads, 34 second springs, 35 telescopic blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of loading for medical scanning electron microscope Platform, including support frame 1 are provided with central plate 11 on the inner wall of support frame 1, and support frame 1 is connect with microscopical large arm, loophole 12 position is corresponding with object lens, and also corresponds to reflective mirror, and the inside of central plate 11 is equipped with loophole 12, the two sides of central plate 11 It is respectively arranged with the first support board 13 and the second support board 14, two support boards can grip glass slide, and first Linkage item 15 is provided on support board 13 and on the second support board 14, the other side of linkage item 15 is provided with handle 16, refering to figure 2, the side of the side of the first support board 13 and the second support board 14 is provided with sliding block 18, is provided with sliding slot on central plate 11 17, sliding block 18 is slidably connected sliding slot 17, by the movement of two support boards, can successively four glass slides be carried out while be compared Observation, to achieve the effect that comparative experiments.

Referring to Fig.2, the lower surface two sides of central plate 11 are provided with slide 19, the both ends of slide 19 are fixedly connected to envelope Buccal mass 110, the inside of slide 19 slidably connect damping block 111, the unit of plastic for the rubber material that damping block 111 is covered by surface Combination is made, and barn door 112 is fixedly connected between two damping blocks 111, and barn door 112 can keep off loophole 12 Light.

Referring to Fig.2, the inside of the second support board 14 is equipped with locating slot 23, it is equipped with location hole 2 inside the side of support frame 1, The inside sliding sleeve of location hole 2 is connected to positioning pin 21, and the surface of positioning pin 21 is fixedly connected with the first spring 22, the first spring 22 The other end be fixedly connected with the outside of support frame 1, the other end of positioning pin 21 is slidably socketed the inside of locating slot 23, convenient for positioning Glass slide afterwards is corresponding with the position of loophole 12.

Refering to Fig. 3, the upper end of the upper end of the first support board 13 and the second support board 14 is equipped with deck 3, refering to Fig. 4, card The inside of seat 3 is equipped with telescopic hole 31, and the inside sliding sleeve of telescopic hole 31 is connected to telescopic rod 32, and the upper end of telescopic rod 32 is fixedly connected There is telescopic block 35, the lower end of telescopic rod 32 is fixedly connected with extrusion head 33, and the surface of extrusion head 33 is fixedly connected with second spring 34, the other end of second spring 34 is fixedly connected with the inside of deck 3, and glass slide can be fixed.

When the utility model is specifically implemented: pulling corresponding stretch upwards in turn when needing that glass slide is fixed Contracting block 35, so that telescopic block 35 is able to drive the compression of telescopic rod 32 second spring 34 and moves up, so that 33 energy of extrusion head Enough lift, the both ends of glass slide are corresponding in the lower end of extrusion head 33, by the reset effect of second spring 34, so that extrusion head 33 can carry out extruding fixation to glass slide, when needing to open barn door 112, stir barn door 112 and pass through damping block 111 Sliding effect in slide 19 enables barn door 112 to be open, and loophole 12 is opened, and guarantees when light is weaker, Enough brightness can be provided by reflective mirror, when needing to pull two support boards, positioning pin 21 is pulled out, so that sliding block 18 can in the interior Slideslip of sliding slot 17, thus cooperate linkage item 15 linkage effect, enable two support boards simultaneously to Paired observation record is realized in out-draw, and successively move the position of four glass slides, when any one locating slot 23 position with The position of positioning pin 21 is corresponding, is resetted by the compression of the first spring 22, so that positioning pin 21 is slideably inserted into locating slot 23 Inside, to complete the fixation of current slide position.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of objective table for medical scanning electron microscope, including support frame (1), it is characterised in that: the support frame (1) it is provided on inner wall central plate (11), the inside of the central plate (11) is equipped with loophole (12), the central plate (11) Two sides be respectively arranged with the first support board (13) and the second support board (14), on first support board (13) and the second loading Linkage item (15) is provided on plate (14), the other side of linkage item (15) is provided with handle (16), first support board (13) side of side and the second support board (14) is provided with sliding block (18), is provided with sliding slot on the central plate (11) (17), the sliding block (18) is slidably connected sliding slot (17).

2. a kind of objective table for medical scanning electron microscope according to claim 1, it is characterised in that: in described The lower surface two sides of core (11) are provided with slide (19), and the both ends of slide (19) are fixedly connected to sealing block (110), sliding It is slidably connected damping block (111) on the inside of seat (19), the unit of plastic for the rubber material that damping block (111) is covered by surface combines It is made, is fixedly connected with barn door (112) between two damping blocks (111).

3. a kind of objective table for medical scanning electron microscope according to claim 1, it is characterised in that: described The inside of two support boards (14) is equipped with locating slot (23), is equipped with location hole (2) inside the side of the support frame (1), location hole (2) inside sliding sleeve is connected to positioning pin (21), and the surface of positioning pin (21) is fixedly connected with the first spring (22), the first spring (22) the other end is fixedly connected with the outside of support frame (1), and the other end of positioning pin (21) is slidably socketed the interior of locating slot (23) Side.

4. a kind of objective table for medical scanning electron microscope according to claim 1, it is characterised in that: described The upper end of one support board (13) and the upper end of the second support board (14) are equipped with deck (3), and the inside of deck (3) is equipped with telescopic hole (31), the inside sliding sleeve of telescopic hole (31) is connected to telescopic rod (32), and the upper end of telescopic rod (32) is fixedly connected with telescopic block (35), the lower end of telescopic rod (32) is fixedly connected with extrusion head (33), and the surface of extrusion head (33) is fixedly connected with second spring (34), the other end of second spring (34) is fixedly connected with the inside of deck (3).